Document mqYrnyob3Eez7EEm8k3qmxJx0

* 0OsciuklOOfSfKitaffnioisf*irf*lr # * * 4jSC TIT ,na Ainnak*u*utt** D w WJB*Jl Pigments SULTAN'S TREASURES...FOR MRS. THOMAS They're lustrous--they're light--they're Du Pont "Lucite" WHAT'S NEW ... For color and clean liness, the new Scaliest ice cream marts are equipped with syrup con tainers and ladles made of Du Pont "Lucite." Each bowl is economically molded in one compact, easy-to-clean unit... free of seams and cracks. Anri because they're made of "Lucite," the container and bowl are strong, tasteless, odorless, resistant to food acids. Another example of a product made better with Du Pont "Lucite"! Bowl and Iodic molded by Recto Molded Products, Inc., Cincinnati, for Rrunhoff Manufacturing Co., Cincinnati.. Radiant as a sultan's cherished pearls . . . this jewelry glows with unusual color and richness. Yet M rs. Thomas-- and all her friends--can buy it right on Main Street at a modest price. The reason? It's made of colorful, luxurious Du Pont "Lucite." For many products, "Lucite" acrylic resin offers almost limitless design and color possibilities. It's available in many striking hues -- transparent, trans lucent, or opaque --and now, for the first time, in beautiful new pearl effects. It's light and pleasant to the touch ... readily molded or fabricated, too. In this case, the beads are machined from extruded rods of "Lucite." Other shapes are molded. More and more products of timeproved salability are being made of "Lucite." It has unusual optical prop erties, resists breakage, has high ten sile and flexural strength. And its weather resistance is outstanding among plastics. Perhaps you can profit with "Lucite" or another Du Pont plastic ... in de veloping a new product or improving an old one. Write for literature to: E. I. duPont de Nemours & Co. (Inc.), Plastics Department, Room D-369, Arlington, N. J. Jewelry by Coro, Inc., New York City, 'P/asties BETTER THINGS FOR BETTER LIVING . . , THROUGH CHEMISTRY Pigments are not an atomic-age contribution. They have been user! by ille human race since prehistoric limes lo adorn their bodies and clothing and to dec ora {e the walls of (heir cavern homes. Already old when Ancient Egypt 1 louris hod, they had not been improved much since the first crude pigments were scraped from the earth. Measured by today's stand ards. they were dull and faded quickly in sunlighi. Tile brilliant, pertnanenl colors we have now are the creation of chemical science and industry. Du Pont manufactures about .`100 different pig ments, from lire whitest white lo the most vivid colors reimisher.s had In turn a dcafear lo I he motorist asking for a mareon finish on his car. 'There simply weren't any maroon pigments durable or iightfast enough. Then Du .Tout developed one that would si and up. a no now maroon cars a re familiar ev crywhore. 11 wasn'l long ago (hat light blue paints couldn't be used outdoors because they faded so quickly. "That Iht IVitH gii"fm*u1`* arc usni i*oUii- i u UIm-i 111 a magi' of from hrlllcmt hm*s Id I he* |>;i-Id U. Old, time-tried colors are being improved, and new ones created. To name all the old "stand -b ys" would fake too long; they include chrome aid dn e yellows. Iron blues, ctom greens and a'wliole isuSBiy of reds. "Among.the 'newcomers..are.. Green-Gold ' PlatinumViolet and improved .maroons for autos. I 11. a .year the ... . ...Company adds and replaces aa.many.as.fifl *nSotJ in. of tllSIll....... PIGMENT USES ft use for pigments. Paints for houses, furniture, ri e frigerators, cars and countless other objects; wall paper and linoleum; the rubber and plastic utensils in your home; the colorful illustrations in your favorite ma.ga2I.11e; even your colored, shoes--all these owe their bi$Uiance....and...attractlieness.itp pigments... Two decades or so ago, car manufacturers and ' % JACOB IllSClilN, Cu mimmi Editor, t4IVe:tn . York Timms" Good photographic.reaulta.. wider poor .lighting..con- ditiona ;will now be easier to get.with; a new fast ..film;.. recently announced by Du Pont, Called "High Speed Pan Type 428/' it is the fastest of the Company's sheet films. The film appears to have a speed rating of about 400, or nearly twice that of the fastest ones available until now. This approximation is based on a wide variety of practical field tests by both professional and amateur photographers. Its A.S.A, exposure Index is 160 daylight and.125..tungsten.. .Incidentally,... .il....A,S,A,.ratings, because of the safety factor applied in their computa-. tioii, may seem conservative, hut . .they.are.. ..designed... to take full advantage of the latitude of the film and thus give good negatives'under variable conditions. ........ Photographers ciiictoiff this'hew' DuPont product"' used shutter speeds and lens openings that gave satis factory results with other high speed films. But the Du Pont film negatives were considerably over-exposed. Then these men went to the other extreme to test the light sensitivity of the new film to the limit. The results, they found, were good. Just how "fast"--how. sensitive--is this panchro matic film?The report of CaptainH. Conrad Lueck, head " of.the ....Mew. 'York- Police' 'Department's.photographic- section, is typical He said, "This is I lie fastest film I ...have ever handled,.. On...day ..I .acli..a;pKtBlfi..at.f/lfi,. 1/400th of a second, using a midget flash knap. The subject was about 40 feet away. After developing the film in standard solution for the recommended time, I got a normal picture of very good grain. An average- contrast print paper was used." Well suited for use with the increasingly popular electronic flash lighting technique. Type428 film achieves this unusual speed without the'over-sensitization to. -red.Mght-so -often' '"characteristic.of -fast- -pan.films, -"It" yields.brilliant negatives of medium .grain size from the . extremely..; short'.exposures..obtained..; with..electronic;. flash lighting, and can be used for both portrait and commercial enlargements.' These features led to its "adoption.By" Biting" hewspapeis' "wh6te""pIiotdgfaphers"' must get the picture, regardless of light conditions. High Speed Pan Type 428 lihn is not only rated fast, but its extreme latitude means printable negatives under bad lighting and at speeds far in excess of its rating. It is produced and supplied to dealers in cut sheets only in sis 2J4 x 3J4, 8*4 x 4J4, 4 x ft, S x 7 and 8 x 10, ... ..................... Slrrfching from Mmihatlnn lo I ho haul of brnselnifl'n "Dow Hum ft.'* a n#*ir uiulonvalor ititihtray it ill .soon ho rmnpfeletl Ask any visitor to Manhattan what impressed him iirst, and Hie answer is almost certainly, The sky scrapers. of course.'" Bui since Brooklyn, Manhattan. Queens, Richmond and the Bronx joined forces frt) years ago to f<xnn one metropolis, New York has lie- come more and more of an underground city. Thou sands of drivers, rather than dodge about in traffic, have left, their cars behind to h o hurtling through the "s u ImT ij < some 4(1 miles an hour. Three underwater tunnels...the Holland, Lincoln and Queens-.M idtown tribes- have been bull I to ease the heavy stream of vehicles pouring across the bridges and ferries to the mainland and Long Island. Today another link, the Brooklyn-Baticry Tun nel , is nearing completion. It Is an ultramodern, under water highway that is eventually expected to carry about 16,000,000 vehicles a year from the southern tip of Manhattan lo the Brooklyn shore of Long Island. To appreciate the urgent- need for this thorough fare, all yon have lo do is look at Hie viral siriHsiics of Brooklyn, with its nearly 3.000.000 inhabitants, and Manhattan with close to 2,000,000. The lai.ier, with its dominant position in business and finance, employs hordes of Brooklyn dwellers. As a result, every working day sees an enormous How of people heading for the Island, many of them using the rapki- iransit linos, but ninny others going by car. Small wonder (-lint the present traffic arteries have high blood pressure. ....................................................... Hir<l?s-eve view shows where I lie new tunnel will slreteb fr+mi !'>*.< : ^ i: h !! i I .s i i B11.. J , ; j | ti 'R S' <i \ t I' r:i / - 1 - i;: R Q` The Cil-y realized a number of years ago that ilie bridges joining Manhattan and Brooklyn weren't enough, and decided l.hai the best answer would he a tunnel Plans wore drawn up and by October. 19 lit, operations were ready io start. Bui the war intervened, and it's estimated now that the opening of the new artery will be 5tt Ififnl When il- in finished, it will he one of the most impressive structures of its kind in the world. According lo tho Tr thorough Bridge and Tut mo; Authority, builders of Hie project, I lie total cost, plaza to plaza, will he th/y;H flf'M !j., .. .! ` . . rttiim were driven with tiie Help ot l>n from explosives. Tfv*si* nififile *fritnviMw* ipfllente : ;;; i . . Q. \ ^ i : ^m , > , .-i Heading northward through a two-lane lube lo Manhattan. and southward through another f.o Brookfyti. mol.orisl.s will I.ravel the length of the l.imnel (about. 1.7 miles between portals! in .I1., minutes. Tubular 'liioreni-ent lighting will cut down eyestrain. Venl.ilai mg 8l.nl ions in Manhattan. .Brooklyn and near Governors Island will change the air completely every minute and a half. Underpasses and overpasses in Brooklyn and (hi* Battery will help speed vehicles in and out of (lie tunnel. While gelt ill'; from one borough to the other in such high style, lew New Yorkers will slop to think about the masterpiece of engineering this tunnel rep roseids, or the problems it. preset)led. Digging a tunnel doesn't sound very hard. You jiisf sink- f.wo verticil I shafts on the opposite banks and drive two parallel tubes, lined with cast, iron, at right angles between thorn. The giant pipes are bolted together, lined wall] concrete and tile. Air pumps are installed, lights connected and you're all set. The only catch is that men have to do this work. And the pressure down under some 100 feel; of water and muck must be- countered by pressure from within. For this reason, air is pumped m. Weak spots in the river bed may show tip and cause sudden "blows'" great enough f.o whisk a man right tipi into the mud. Tunneling through rock brings its own headaches?. And Manhattan lias plenty of rock... flail flense Man hattan granite which .makes it possible f.o build a honeycomb of passages under a city without danger of cave-in. All of the work from Baftery Park to the vicinity of Governors Island, with one; brief exception, .had to he blasted through rock. Starling from (.he Brooklyn end, (.lie oilier crew worked first under muck and then in I lie ledge of rock read)ini' oat from the upper end of Governors Island, When ilio blasting slopped, L.be blast 1 liver was resting on 295,000 cubic yards less of rock than before. Another 00,000 cubic yards had been removed to make room for the Manilatlan approach to flic plaza. More was blasted out to make the mid-river vimlilntion building. All in all, over a million pounds of DuPont Ammonia Gelatin and 'Telex" No. 1 explosives were used, plus more than 325,000 .Du Pont electric blast ing caps. The end result? In about a year, the young blades of Manhattan will fie taking their girl .friends to Coney Island a little faster. And the harried commuter will breathe n sigh of relief over the time lie's saved away from (be nerve-racking city traffic. ! ! ' A ; Ii<- n: I :i?` . S \ -D1 i]< "t <:f |I,: tv t i \\ : 1.: ?' :\1 :c fj > t:ii ] Ill 1030, ;i ('hartesUnvn, Massacausei.l.s clergy 111:111 was I lull'd before I lu city council charged with thy sari mis 1'rime of painting the inferior of Ills home. 'I'weiit y-li ve years ago, "Dnni" l.orqoer was iirst. anumniced In the puh.ir. Since than, l Ids product has been 11.n(im 1,111v improved. i'aini was misty, by druggists In customers" sperilivat ions as recently as at 1 years ago. tB * Musi paint failures on homes are mused hy eonsl-uelion defer! s that, pe'rbt wafer (.a yet. hark of tin- paint tihn. For automobile red nisi imp; alone, " I )tieu" is 1 io w inode in more than ,SO0 shinies anil hues In in it-ch the color ul tiny ear, From l.lie t.ime raw materials arrive until a huleh of "1 hire*' is (inisheil. niare than `in se|>a".ate tesla an* madeIn insure utitfarmiiy and Idyll qualify. * 'The average hail of paint protecting a .surface is only around 3/lOOOlh nt an ineh thick about, the same thickness as a human hair. m .A properly prepared sutiiiee am! oorivel painting pro cedure are as necessary as good paint itself. All I )u I'uul paint s are pre-ie-unt at ''pain! farms. ' fat don't let ytntr imagiiuit it h i rim riot as oar earl mmisl s did. t )r. I hose "firms. located lin't ui.,inml j ha countrv. painted panels ai'r wailhereil 'n sun ;',!ut riiin to make sure that She limsli will give i-.itis!uw!<.>r> seixice. Faint is an opaque mix ture id' pigments, vehicle mil t hinner; varnish a ! runs parent solid ion of resins, ils and t.ltitmeiv: and enamel a mix!lire cl pigments amt a vuraMi vehicle, l.;iei|U-r is l syally a solid ioa of uim>eelliiiese. resins and plus t iet/.er.and inc.y bo either clear or pigmented. \iin i>ii ft ii !! 1' f \ . !.f (( / ; ,/ : toy;? trail, . ; ii.-.- if f.:f .............................. By DONALD' C,' "MoSOIlI.1T................................ .. . . If an auto dealer calls you one day soon and offers to sell you the 101 millionth vehicle made In America, don't be startled. Only a few months ago the industry celebrated the production of its 100 millionth motor vehicle ... a feat which has literally put this country on wheels. Already it takes more than 30 billion gallons of gasoline a year to operate the 4tbodi million vehicles now in service. That's enough to fill'a train of tank cars "that would-almost - circle- hi* earth.- In-taetrthiS' volume of gasoline is more ..than the amount of water needed to .float the. entire..United States.. Navy... Every, year, motorists drive the almost unbelievable total of some 350 billion miles. ... . ....... Tie petrbleuin'industry is today .producing gaso line that gives better mileage and performance than ever before. The chemical industry also htslps motor fuel progress by furnishing many products and serv ices the oil men need to make heller fuels. Skelili 1)1,- <l< ; Iii lint Prim^yl viiiiiit oil firMs of flu* cni'l} -- if to1 !: ' ij-.:'.: } . i j -J i l $ t : 4 .:<? >| V" If - j F< ;(>< : f} J :i . '.iU `- :: {( < i. . i: (? i i l >: J i;r . ^ ;i{-i :< Gasoline was unknown outside, of. the'laboratory' when "Bratu drilled""his' first iTweli in" 'Pennsylvania" back in 1859. Even at the turn' of the century, the .: petroleum... business, .was. relatively. .small; ....production, was only 174,000 barrels of crude a day, - - During this period, oil; for.kerosene..lamps was 'tte'industry's biggest seller. The gasoline unavoidably produced during the reining process was actually thrown away as a useless by-product The development of the automobile about 50 years ago changed all that, of course. Now gasoline consumption amounts to 40 per cent of the country's total demand for petroleum products, currently about 8,000,001) barrels & day-and'Stil-going up, ; .'....... Early..auto. ...engines,..low-powered- and- crude- in design, were.not demanding as far as fuel quality was concerned. More thai pne.ypnngster...Bpiirid.'ltei,oiKne. in with the gas- when the tank and pocketbook were both about empty. Gasoline was just gasoline, and was ' 'produced'' by" simple' cdstiMtiob" of "ffoe "crude oik........... Engineers knew, though, that they could build a more efficient engine. But when they tried to squeeze more power out of the gasoline, the engine would teg in t.o knock and lose power. FIT I, It! 1*111 IV !'11 To overcome this difficulty, a long search was conducted by the General Motors Corporation, and eventually a chemical compound was discovered that cut down this knock. It was called tetraethyl lead, or just TKL. By simply adding a very small amount of this to gasoline actually less than a teaspoon to a gallon... a fuel could he made dial, resisted knock and opened the way for more powerful and efficient en gines. To the mot ovist this meant easier lull climbing. I'aster pick-up, higher speeds, and greater economy. Today, 'PEL compounds are used almost, univer sally |.o improve the anti-knock properties of gasoline. Du Pont began manufacturing such bad compounds back in 1928. and since then has produced more than two billion pounds. The "Gasoline Age" really went into high gear after World War I. Gasoline had then become ~ petroleum industry's No. 1 item, and production booming to keep pace with a country where a ear had come to be considered almost as necessary as clothes or food. New refining methods were developed which doubled the amount of gasoline obtained from a barrel .. of crude- oil. This- ` `cracked gasoline;" as-it -was-called. also had.better anti-knock.properties than.the earlier .. fuels.; Adding...TEL ..to., the. cracked...:gasoline, ma.da..a. still better fuel, permitting further increases in power . and efficiency of automobile engines.- .......... However, as is so often the case, a new develop ment also brings in new problems. Cracked gasoline, while high in anti-knock rating, will oxidize rapidly. This can be likened to the rusting of steel, but in gasoline, varnish-like gums that hurt engine perform ance are produced. To keep gums from forming, most refiners today add chemicals, known as antioxidants, to their gaso fine. This-Gompany-has" been'"one"of''tlwniajtMf ''sup-' pliers of these products for years. Here's an interesting .. little....note., about..them;., one..thimbleful-of.'-Du.Pont Gasoline Antioxidant will effectively treat about. 60 gallons of gasoline, enough to ran ; the average car. nearly a month. Gum formation may also be accelerated if gasoline comes in contact with copper or copper-bearing metals during refining or storage. Among other addi tives supplied by Du Pont is a special chemical, called Metal Deactivator, that keeps copper out of mischief by nullifying its effect. . "I" 'Yes,....chemical' additives help to make today's "; gasoline '"the ""best' "ever' 'supplied.the' motoring' public.' As improved gasolines are made to power tomorrow's . 1 enginesj-olienaistry will oontinue towork hand-in-hand' with the oil industry. MB M1 i T/ir tlerks o/` the W11mm lAnv riff? mor ttmtrd nilh a ncirIv-fl me rottifms'tlhm v AKTIirK M. V AI,/, lnmln Annually millions of Americans seek pleasure, relaxa tion and escape from summer heat on (lie exetirsinn steamers that ply llte nnl.ioiTsmland and coastal waters. Those: hifi, l.)k:sel-powered ships that carry between 2,.r>00 and -1.000 passengers it trip have long been a part of our national scene. There was n time when river boats were dually i jset I for freight and passenger tnmsporbd ion, bill, today many of (hem are built to carry excursionists ...picnickers, romantic couples and sightseers. They it re strictly pleasure craft. Through the years these excursion boats have undergone major changes in design and appearance. The old-time boats like those you see pictured in ( aimer and Ives prints are it I most forgotten. Clone are the stdewheelers, with multiple smokestacks, glassenclosed parlors, ornate dining pavilions and ball rooms. In their place are streamlined vessels with open decks, attractive dancing areas and stainless steel .snack bars that, conform f.o modern ideas of functional design and decoration. Unlike its wooden counterpart of Mark 'Twain's time, the entire vessel of today's construction Is fab ricated of steel and other materials that are non combustible, an essential requirement for the safety of passengers. The pleasure craft pic lured hero was built by the Wilson Liao of Wilmington, Delaware, which not only operates its ships, but designs and builds them as well. In the cons traction of its new all-steel boats, one problem confronting this company was to tirul a suit able deck-eoaling material to cover I lie* wide expanse of decks that, form the large areas occupied by the passengers on this particular type of craft. Asphalt, magnesite, pain!sand plasties were tried, but for one reason or another none of these was en tirely successful. Some were too heavy.. exceeding the weight limitniicm of six pounds maximum allower, per square fool of deck. 01 hers light enough to moot and will resisI cracking when exposed lu I he summer sun while flu* ship is in service, and I ho cold, snow and Klin when the vessel is laid up during the wiukv, Commenting on the advantages of ihis maioria". Lawrence C. Campbell, vice-president and geneiv.i manager of the Line, recently said: "Our problem* seem to be solved when we use this dock cor ling. It is easy k> apply, deadens sound and resists peneiration by moisture. Purthermore, the malarial is flexible enough to withstand the inherent working motion nf the deck when |.hc vessel in underway. On one erf our ships, we have had sample decking of tins type in service for four years ami have been so satisfied 1 ha! we are using it as I ho covering of ail decks on tmr newest sib, i now under construction/'' Th|% 4, }; -. 'i'. ii ffnnpornn! * p'surrtf ?!??; ft Lind.* turn! < >; I [ L ir; t k y {. i. }: ( > i I D I. | f ,< . %S L*f tL.'SJ'CMiyltll ,i *1. witlislmid abrasion from I he sculling of some half a million passengers in a season. The need here was for a coating that would he easy to apply over fhe corrugated steel deck tug sn as to form a smooth, durable, waterproof surface at a. reasonable cost. In a search for such a material, a number of manufacturers were consulted, including the Du Pont Company's rubber service I a bora lory. After testing many samples, a water dispersion of Du Pont neoprene chemical rubber, mixed with type of Portland cement, was selected for the job. This coating, when applied over the steel dock in r, thickness of about Ihiw-eighi hs of an inch, provides a smooth, non-skid surface. It is resilient, under foot IK !-- A 'L : I Dulling, olnieli is uixiiil lliree-cighlhs-iiM-h thick, is easih applied with a lion el. F.xposnre in all kinds f ivealher does nol nflirel ils smooth, d lira hie non-skid surface. 7PT+- y. y -- ! ;------IL t -; f 5 i < :: ! > ` > v i i t i * '.-5 *t { U t * !* 11 **> :> f'ji {.{($. J;lit. ?\ i j i V i V .t> \ i i 5 i\ 'ii-I'kHlr j ifJ r i. ?< Vi * villi I>tJ ?i j . I m; v * i : , t ; i is ;* ir (\ ? ! f m \ fi* \: v. < < t t*K , . . in <i ttirte cal*it mtrcir ttlott s/`i! tty Hu 1*0/11 Hr SlllRUiY M, JOHNSON iSiii one has veil lured In predict file number of appli cations Kind, will be found fur nylon." That slit lenient was made ten years ago when we introduced this new liber to the public. Now a color movie released by the Company brings you up to dale on many of Uie uses for Unis unusual material. Tlx: film story gives a brief explanation of how nylon is produced. Thernain | > art of the movie, however, centers around (.he everyday life of a nylon chemist, and Iris family. The young scientist is so interested in I H .1 % I' ' l i - > i I.:--. U . k.lltil" lift.'- iti.'il * . { I' I . . y ! i ! * ' <\ !* \ \\ i ! t , K :i : * l i: i ):'.>{ . `i`\> h l< 5 {.!}> f i.isv' i Lit ;;i ilA L li; I L lib...i.llL: vMi'.i.....................................\n iHi ; i : l`.'i > Ik 1 j liiS i 11 ' i i!:j. ::: \ l is.ii ; l-t- \\ in: ;!-V (ijipiU'r: 11 -;l`; ii' !*UHm ( ,\A t S!i >; V Siftli) Ul i j.. t *' t iiose; its weather-resistance in lawn ehaim; is quick drying" properties'in clothing............................................. In the course of the movie, his wife attends a fashion show, The first part of this show features nylon clothing appropriate to the four seasons of the year. In the second part, beautiful mannequins "come to life" after store hours and have fun dressing up in nylon lingerie and beautifulformalgowns, A nearsighted night watchman .doing Ms. rounds ..and the antics of an impish model; add ..comedy, to the jiroMadimgs,........... ;... A great many nylon articles are- spotlighted in the movie sequences--Sports-goods,-industrial prod ucts, personal.items ""and" articles"" ibr"'the' home" are til represented, : ...... Groups 'interested in' 'slipw'in'g""tlii""inovie,'"'"TMs' Is Nylon," should address the Du Pont Motion Pic ture Division, DM 34, Delaware Trust Building, Wilmington, Del, A<*ri limit* fiki1 1 Ills aiw not M ill.'G ;j -f ii`` tpa pit* wlion t*hiltlrrf i;rr*i i i ` 1 . : > >;. Chalk up another mark for polythene. This soft, pliable'"'Du' Pont plastic "is "how" 'used' to '"make..pres sterilized baby'bottles,'called "Shellies,"' that can be thrown- away -after -using;.................................................... They have many advantages. As the baby feeds, the bottle collapses. No air is drawn back into the bottle for the infant to swallow and consequently there will be less frequent need to (pardon the ex pression) burp the baby. ' Beat use the bottles are made of thin, but tough, mm, they can be brought to body tempera; .tomly. by. .holding., under.a. ..hot; water ...tap.,...Soft.. and v.mn t-O the touch. "Shellies" have bom called a,,., i:-nosl. approach lo natural feeding." ' tiies" were invented by a registered nurse, >1 - A,-mi May Allen, of'The Plains, Virginia. They wi1! be -.id by the Shellmar I'mduete Corporal ion in ; `!'--uuiiiiig bo Itie racks, nipples, caps and other . Twig wit.h a roll of Hat, sterile polythene tubi tubing is hea!-sealed at bouie-Urngih iv.ter \ a!-.. 'A":, a scissors, you ran snip oil' a leakproof hot i.m* no -a. A, place it in a rack, lit with a plastic top, ana :Ai with the bany's formula, After you pul a if,;':-.a o:-. if, l.iio milk is ready to heat and use. A I1 1 '1 .' ..... ::: , ...44, 111 :. :: ' :... :... :: . ' " ':*, . : - t ::: .. ` ... ; . ../ . < K .. . " :' ; I B1 111 - mm BUBM 4: : I unu 1Hill 1 H .... > -- | I* , MM MMliffi I HUH I 1 1 MwWi ..... ...; 1 fi a rv v : n ' ' " ." --1 " HHH 1 i ' : .! : . B8 BIB .ii . . " liiiiMii : : ; v. ' . . . v:. rV,' : . .: v : ' :! ' ' :'.A' j .i" v." y : :: .iyii-MT' ...\ o r- sre:.:-o:': A HJriiarl iMinlrhK nnswor \i\ ihi* iiii'sl Iu h j 'I giroJili'lit: y;is n <Ji,Hj>nssiif#! non woun fiilirirs,. Fabrics" without weaving A ly/x* of cloth in made rftputty tuttl ittexpettsirely trhcn chemical adhex! cos taliC tint // fif ithC ICCftt'Cl'x shuttle. By h . H. s u i:i:i;,\n Yon wmddirt, think ii. would take ntiioh courage (o use: ,-i stiiCKl. IoWt'i. I Sul, it's a rare person wlio hasn't occasion ally stood with dripping hands and debated for a tiKamell whether or not lo wipe them rm daintily embroidered Irish linen. Today, many smart hostesses are putting their guests al, ease with a new typo of towel. It's made of cloth fibers rather than paper, hut ii. is a noiiwovon fa brae such ns those trade-marked "MassIt ml" by ('hieopee Mills, Im:. On the bathroom rack, non woven fabrics give a hmirimin guest towel note, They are a.s s:)fi, and flex ihle ns fine cloth Hid, like paper, they are inexpensive and disposable. Youngsters are easy con verts to them, and women guests can forget about lipstick and nail polish stains. After serving their purpose, these towels can be rinser I nut. used for dusting or polishing and then they can he discarded. Thu saint: is true of those attractive non woven napkins and tablecloths. it's only natural to ask, "Mow can you gel, so many of the advantages of wo von textiles and still have o fabric so inexpensive you can throw it away?" Well, (.lit; answer lies in the eeoi ion lies of its manufacture. '['here is no spinning; aiul weaving. Webs of notion and rayon fibers simply come off the carding ma chines and are laid one upon the oilier to form a "lap." Thin {goes to a hinding machine that deposits an adhesive rm the fact: of the material. I.Its a special adhesive that contains Do Punt "Klvaccl" polyvinyl acetate emulsion, and its job is to bind each fiber Been rely in place. This practical process lias some esthetic side lights. In many non woven fabrics, the adhesive is laid down in a diamond design, or a series of wavy parallel lines that give a din line I ivo ripply surface. Kim telhues, to kill two birds with 0110 stone, a little dye: is added to the adhesive. 'Die result is 0, lovely colored pattern at very low cost. Nonwoven fabrics can lie either water-absorbent or water-repellent, depending on IIk ; use. Sometimes they are treated to resist llame, an especially impor- 1 lb i Imil proporl y for draperies and display materials, For Uk : sake of variety, (.he maimi'aclurer may use allcol,I,on for a brilliant white' surface, ,-ill-ravon for a silky finish vvif h a high sheen, or a mix lure of flic {wo for iii-hel.weeti properties. Dyeing and printing u'dintqties give rich colors and gay designs. To go backstage fur a moment, let's lake a closer look at the mi Iky-wl life "l,'lv;u:el."\vii ler emukions used ill making non wo veil fabrics. .Before World Wat* 11, Du J'ont introduced "Klvacef" as a substitute lor rub ber latex and other materials used in adhesives. Bui if proved so satisfactory that manufacturers kepi tight on lining it, after the war, not, only in the preparation of adhesives and binders, but formally oilier purposes. Today/* Blvaeel." is more than ever a major raw material used in (he tnainifaeilire of adhesives (or paper, faaric, leather, glass filters and many older products. Textile mamil'act livers use it as a sizing a gem and for (misliins; broadcloth, sheet ing and piece guru Is. Paper makers find, it helps make their produels grease proof, Leather finishers have found a incite tor it m limit* operations. Manufacturers of orange and onion bails, pa) ier-maelie manikins, even safely matches, make better products with the help of "Fdvaeel it's easy to explain this product's success. Here* is an adhesive materia! that, is noi. only si rang, uni form and greaseproof, liuf resistant to light and aging as well. Those in (he know predict a bright future for "Livaeet"- ,,as bright as t he gaily decorated non. woven fabrics it is helping' to bring in:n your hemes. Why heller? liecatme mt'lhox s rhlnr r.onihines high ojfretireness trilii fme foxieily The chemical compound now known as DDT was headline news when our armed forces in Africa, Italy, and the South Pacific islands used it h o effectively to ex terminate malarial mosquitoes and other insects carrying dread diseases. DDT first served military needs. However, since this veteran of World War II returned home, it lias been employed chiefly to fight clown agricultural pests on the American farm front. No insecticide has ever before received so much wide spread publicity. So with your permission, let's discuss another one equally deserving high praise. This story also begins during the war. liven before 11)42 other organic com- pounds produced in Du Pont, laboralories were being evaluated. 'Phis was a pari, of;; broad research program to develop insecticides, fungicides anti pesticides that would he effective for agricultural use, hill not so injurious to plants, animals and human beings as others then on the market,. Early in 1942, one of these new compounds, called met hoKyehlor, was found to be equally effective as DOT in the control of many insects and more effect tve against certain insects. There were strung indical ions that; it, would be much more safe to handle and use. Research workers were still working on that: phase of file problem when 1)1)1' got the nod for war service. Any further development of mcthoxvehlor then had to he postponed. Du Unit mei.hoxychlor was put hack on the shelf for the duration of the war. Peacetime opened the way to resume work on the new compound, and many suite agricultural experi mental stations have since aided in the evaluation studies. Last, year insecticides containing mef.hox.ydi lor were tested by farmers, truck growers, dairymen, cattlemen, and fruit, anil /lower growers from coast to coast,. As a result,, met hoxyehlor lias been found to com bine these excellent, properties: high insecticidal efficiency, low toxicity to warm-blooded animals, and safety to plants. If kills insects quickly. Under many conditions one implication remains ell eel ive for several weeks or more. Beef and dairy cattle can bo sprayed repeatedly with this inreel icide for the eon fro1 of (lies which reduce weight ami milk development. There is little risk that the chemical will he eutnulat ivelv stored up in then* body fat or released into the milk, There Is no impair ment of the health of ihe animals, or of people who cal flic meal, or drink the milk. Of all the new synthetic insecticides for use* on veg,, ei,able and forage crop plants, methoxyehlor is erne of l:lie least toxic, I(. controls beetles, leaf hoppers and borers that infest, beans, cucumbers, melons or squash without harming these plants, which are sens!I ive to many other insecticides. What's more, control measures can be continued safely dose to liarvest time wit limit making ihe crops unsafe for either human or animal consumption. Molhoxyehlorean also be used tmvmf ml household insects, such as mollis anil flies, Currently, tests are being made lo determine how bcsi to impregnate fabrics with this insect icide. and if these tests are successful, garment manufacturers and dry cleaners may make their products mothproof with no hazards to workers or wearers ot (lie clothing. Many other applications arolikely to bo uncovered ns invesligat ions by market, research workers emu tune. Meanwhile, since the major use t'or metboxvchio; is in the farm held. Du Pont is now offering " Mariato" f>0 insec 1 icide. This is a wet table powder for dust or spray npplication on plants caul animals. Dairy ('mile Spray, also in a wetiable? powder form, is prepared in packages of convenient size for use by dairymen, i)11 Pont Kloral I ht.si., a combined inseei icide and fungicide?, contains inethoxycltlor as nne of its active ingredients, and is well recommended for use by flower and fruit growers, 'that, brtelly, is the story to date of Shis new insecticide. You'll he reading mure about it in I here columns, for research workers will mid si ill more applications for this frilly better product,. . . . and JW nylon Inn dor tnalorinl hidft y o u land- lire (tig one* Tine strength and transparency of a fisherman's loader ran make the difference between a beautifully-colored rain trow {.rout ami a bare spot above the fireplace. Nylon monofilament leader material is used kidav for nearly every kind of fresh and salt water fishing, it was introduced a decade ago hut was not available to fishermen during the war. hast year, however, the output of this leader materia! was enough to encircle the earth several times, arid ;i lot of it found its way into tackle boxes. Anglers' response io the single-Ilia men (. leaders has been surprising, considering the hid, 1.1 mb fishermen are traditionally m slow to accept; new fishing mate rials as n bass is to strike on a hot, midsummer day. 'i'he same qualities that made nylon leaders favor ites have accounted for the increased use of monofila ment material. Because It. retains ids flexibility when wet or dry, it does not have to be soaked before being tied. It doesn't fray, split or rot, thus making it espe cially popular wilh saltwater fishermen. And its greaf strength is important to those angling for big gamefish. Since the last fishing season, nylon leader mate ria! has been available in test strengths of VA to (50 pounds. Monofilaments of this material have conic into use not. only for leaders, but also for spinning, trolling and lee fishing lines, and for tails for bucktaiiLyjK} lures. | 20 1 Record catches on single-filament leaders have been set for years by fresh water fishermen. In the past year, since the Du Pont Company introduced' heavier test leader material, record fish ranging from an 11-pound, 9-ounce bonefish to a 76-pound marlin have been caught on it by salt water enthusiasts. 1 1 "Excellent' results hate 'aliffheeii'reported'by'spin-;" .fishermen..who..have..used.complete..lines..of-miifie.... filament'nylon. These lines are available in'Connected ... .10-yarilcoils..in4wo..4o....l0-i.omid..test.'.weiglita...... :..:..:.. ...... LoW"Visibility-and-strength ..contribute. to ..nylon's/ .popularity..for.. trolling..lines...;..They.Iwill.not.. Mil,..;.. Many giant Kamloops trout weighing 30 pounds or more have been caught on these monofilament lines at bake Pend Oreille, Idaho, during recent years. The new buektail lures with skirts-of nylon wear longer and stay cleaner than similar lures with other types of dressing. Also, these bucHails give life-like ..action...in. .the...water ..because..nylon...can...be ..finely.;. .:imdii....HttlioutiraxIhg.. or... breaking,. .;..;....... ;..;..;....... ;..;.;.. .Du Pont supplieathe monofilament. to tackle coni-; .panies which cut it to properlengtlis, dye and process it into' finished tippets, tapered.and'level.. leaders,... .sneiled hooks,, spinning'"and ''-trolling lues, and many.' ..oilier'' 'fishing iIiHi"pioaficts':''S|}oftsrrieii.ilteproXea... the advantages-of nylon monofilament to land many a fresh and salt water fish. Joe Bates caught llii 3111*,, 12 am. Kamloops rainbow trotil on spinning tackle using 8-pontid teal nylon monofilament line. What*s the Achilles' heel in your home? A scatter rug .' at the foot bF'a:stairway? A slippery'mat 'In' the bath-" .robmf'Qr pefha'pg'lffQtSif''of'tlii''potiatlllly''i'anprt'ii. situations pictured-here....... p......... i..;..... TbSslpcirawfi''fc . home,"-Du Pont makes'-"Rug- Anchor"- rug -underlay, .a-sponge-rubber-corapoBition-that-can.be"trimmed"to.. fit any small rug. It grips both rug and floor firmly, keeping throw mgs from slipping out from under the unwary. "Rug Anchor" is inexpensive insurance against accidents that can be very costly. Tins >'#!.? i'itrit jtnrtfiifi rrr/N iht- fii'xi I'Yrfrxvlhl -1 Yf/r inti tint t ml ft tut: It fii , it i ft ti ts (/, ' i- i i 't*f i r } iiii f'C %,A '! 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L:. n: 1 it1' \':i ;i : kii! \`.A S si : ! oUiil 14' i ' L; v/rn . brush . iliii.i >{': I V v <: f.SI'S I s i" >-,v hr W i 11. rh mi*\:i.S i n n:i !-,<;v * ir o-) si < i urs f.: ( i i'.-S lii i:Yfr Lii l L-, : i l l I .- i.iiri l 'Jr-' ' LL L i- i ( ii il ,:< ih .11: S:j * > 1 - ;> r<Mi* \ ... ^ i i i i ii, V. :j 1` airi; ; |j ;'I \ . i. ;. iiin-1. Siici it..! .i i -.i " . 4.- ~.'"" - llw : ?;'" f<M ihtS iifii' l if ll|tJ >/ {'/ J. <<< // hUiii ti'lih !'/%' uni uj fhi J*<;;(/ i-xphi^i iV' /;> ?.. ! :. \\ S; S l.i Ms S;.- -'.'::! . . . . . . si iv.i;nl:;n\i iiy ' i I'lt'sc \v. >r< i.-> ; i i' >!! fj : i.!! ii !. : ,i; 1 1' .:!: 11 S li!: i i :{ \ :':[)[:[' . 5 v ' ! L ? i * `s' : i \| : iS'.' i i ' i ..'ll": - M;.s; S'-.:;; ijiiii i K ii' >;-i 11! ::S :V.iiy. till': i:_ l -I i iVi/iil I'.-ltC-rV. .li i ho Si `i ll.IlC'i'U I !' Si i <! :: : i i: N; *v t i:i: i > j ;i r: I >: - i'( US'. i> i s' !.i.: i i;s:i of sbuui '1/ ;;:: i ` . Within ii:-' , -f.'iuvri-in sis.i'-t of -ynv :nv-' i VS Sir lj. i j : i; iVli'i S' i Slit ' ! i S lii i iis si c(:`ii t.Li< Si. i h ;s i i: i; I 11:i:\v:i v vv:*: i k ,;s ,i i i<! i ill :!:; i j \ :> liiiic : i. ? 1 :;: i :i V i. :: r M'Ui i`i i-Miii! :u'iosh;i;i iiiit.-:ic>i '"s ir;; ! I; ii i.iii j r' i: 11 > = y-.i'il-. _J I" ! LSj jisij i fJILVv-l I I Slllff! lin-I: i !!:.'YV ISliii' i i:: . ; f i !!' !!'' .'! MiS i'<' l ;:\i \S I I' ': 1 :i!.i \ ' . H. ! i1 >1'! V/! ! ", i i i v:f .! 1 : | 1 ' f ! *! i'5.!: : : si . til ::!( ( I IS ! :lc - 11 m .m jlL "1 ......r- -m -m ;"j m *" * -j- j ft^'ft- 'ft--ft- '--ft f ... THEBE ARE HI] ways to use DuPont "Oel-O-Seal" cellulose bands for closures on bottles and other packaging containers? ,,, DU PONT HAS SPENT more than $30,000,000 on-rayon research since ft began making this chemical .fiber, in....1921.?. At least. 15..other companies...are...also. .maBBfactmiIng..raytmi...m:tMB.....co.!iritrx...to.dty.,...:..;..:....... ... IN APRIL, DU PONT wil observe the 25th an niversary of the manufacture of Cellophane in this country at the Buffalo plant where it was first made? .DU" PONT' 'lS:SWSBDlNtl''77''postphlilte'afii... .* * *.WTXiO.N....MO.WOF.IXaAMEHX....^....i1o w .toig...JJiaci........ tlie",coT^1^""for""th6,"1949"50""acadeniiC""y6ar?"Itt""a<idi"(....:. for harp strings?.......................... ;.... ........ ; ......... ;......... '........ tionr.the...O.0Mpany .... .......... ..._ , ..... ...................*. ....... .... ............................*.................. ,........... m..&mmm-m* -mu. .111...bxul^.miiumih rtftrt x. .fin . * * 0^ 1 JEf Sb known uiiftfflicul l^msntSj, 44 8f6 ussdi uiiiv'sfsitiss for mirestricfc0d use in this fi@Itl of fundii** in manufacturing automobiles? . mental chemical research. ' . . . . , TEN TEARS AGO, some 500,000 yards of doth . ... MUSK, A FIXATIVE for perfumes, was once ' were bleached weekly by the use of the then new obtained only from a male Tibetan deer? Even the ' Du Pont continuous peroxide systems?'Textile finish- crude material was expensive--once reaching $660 a : . mg plants are now processing more than 86,000,000 pound. If purified, this. quantity would be worth . yards each week--enough if made into a single strip $40,000. Today, DuPont makes "Astrotone" BR : to reach about four-fifths of the distance around the synthetic musk, a pure product. Currently, its market .. earth., at the ...equator,........;.......................;.. ;........,...;......... .;.;..... prlSe.:.ia...about ..$.1.25' a. .poist.il.,......:..;........... .;..........:..:......... ..... ....... :.. :.......... :.. :.......... :.. :.......... ;.. :.......... :.. :..:........:.. :..:...........:..:........['ll.1.... '.. :.......... :.. :..:.......... :..^...........:..:...........:..:...........:............. :..:...........;..:.. .',fDitc#w "Melmtti-CKnmm. lacquer and njlon are ............. being ImslmA fm ...... -..-... ;..:........;..;.........;..[.on trolley coaches.;...... ;..;.;...... ;..;.; ' line morning not so long ago, regular .patrons of the Delaware Coach Company were standing at Nine teenth Street and Brinkle Avenue waiting for the 7:40 bus. As it approached, one of the group exclaimed, "Look at that fancy new paint job!" ' . They were soon to learn more about it. As they "'got""on; '"an'"employee" of "the'"transit "company "'handed' eaeh'passenpr^'''Smali'Card^with^the.following-message- '..printed...on it:..............A..... '............... V..'........... '.........' '. .. ..;..... "The.coach.in which...you are.rldiif.ii.ti.tiit c ; It ig'tiie;'first'-trolley"coach'inti* wcirB"ever'to"be""ap- .holetered.in--nylons-This.fabric--a-combination.Bed--- ford...Cori....and....pile...stripe.--is... the 'newest.:...type. ...of. '.Ipholstiry.:....fabric..now. ..available..&f.f.raiiRprtattol... vehicles. "Also for the first time ... the outside green of the coach is painted with Du Pont "Duco" Metalli- Chrome lacquer, which provides a finish of scintillating beauty with a depth and gleaming richness not ob- t&mable with ordinary paints. . . And the message concluded: : . ........ "This is"our "latest-'effort to "bring you the finest in -itraiisportatioii-iii-earryiiig-out-our-proiram-of serving- the.public since'18.64."It. was signed by the .Delaware. :.CMch:. Company.of Wliington....... ;..;.......... ;..;.......... ;..; Test trolley eoiieli enn be easily seen it a distance 'because. : it is finished wIlli sparkling 'Unco" Metal li-Chrouio lacquer.. Seats ate upholstered In two shades of n green nylon fabric. It is attractive, durable, sciil-witslanl and easy to demi. k FK r ` P. Vi SHIXV. ! ; ,)-:>! !P { f i P' ; i \\' ! 1 .! * i v: /. r- i j i. - ;< ! cr-pp 1 h(' ii- i ipp. 1 'ivi ;.:u: ) : ; i nri ] )i: , U ; i r, % !i ** ivti ii-l i .*pny. \ v: ii) p;} M:* p: i I.M !. Si \ * \ Piii . Oj i: P UiAV {>!!{ ) %; i >! 1 Ip hPs '.V > iii i.: i! i ",' 1:!si in*;. Ml. :! P h) i\ MU \ K i ii ! U'- , \ P : ii'.': nip] .>'u ! ! : : < ! v.'i -1 `i i \\ ! !-l 'll: (i p i r: Uid !!' \ i ill'! ii '.In:,. : i w:; i} 1 \ UM. >ii :: ), :: (y . I'iu' : = w i H'l 3P Oi.'dii' \: i : : .i; : ii\. ;ij> PlPP- !:.r;i ir-.i ii:;. !* ! i! i 'I I iv Us}: i] {. 11 P. ' I'iiP ! it >i > i i { : : i, (tiic'f . > ! : >:! ; ill; ! 1 l S\' pi P-1 i 'il Ip : ; i p : ! . i :v 5 i 'i >.),' j!'! ipip. _J i b> Vv' P. h j i ;ij ;i i U'.M r }'. rHK r.Ui.UK. V.'iYj i" -.NU Nf'.kVH'!', 1- iih'Mp. i! SI; i!.!!', i!: i" ail', i " I- i 5 ;! 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' i.'l i'ih- i i< 'V OiO?! i! i ! : J ! i \ : : ! : ` ;; r i: JT(V\ i ! . ! -'. ii!,' iCB, f.i.-V f.-i' 'i : " -p'1 .il . as i ! i :::: 1 1:! ; : 11 j i1 : -s! >-- - l i ;;! i i i: , ; ,1'iliii <. 1 : A h< . i`. - \ \` ( i ! i '- , . . \ i 111 i y\ ii` S jiif'lfiri i .ii i ) i ` i:: . \ r r1, i l i i ! : ,! !..,! i' :: ,!.`ii i i \ . }'!>!' Siifji : T ' : = ,' ::: ; i . / ' > l: >'': 11: if if k ! >: ' i. i j . i : ' ' io ;f! rihi,; ; : i-: i 1 : :13 - YiKri n i |i|.\ ; i :> i ! ,'i` - 1 1 ;:; ! \'i Ji is ( ! !: : ! 1 'i - i -j s iii .Ah il i = >y w i i i! e 1 j-, ' ' : ' :: , y,iO}\\ i > i; ! i 'inil- < ' .injviii'. V'/ : ... Pi: !j;i irs i )i i >; 10 0:0. ! n'l.i won i You help yourself to the cuts you want -- protected by transparent Du Pont Cellophane He re's the new way to buy meats--self-service, just like other foods. Weighed, priced, and packaged in Cellophane . . . displayed in open, refrigerated cases. You select just the cuts you want--spend only the time you want. Cellophane lets you see exactly what you buy . . . and keeps the meat fresh and clean. A growing number of leading food stores now sell meats this new way. They report shoppers like it be cause it's so convenient and time-saving... particularly during rush hours. Self-service meat shopping may not have come to your community yet, but when it does, we are sure you will like it. SAFETY. Du Pont Safety Color Code "points up" hazardous areas... helps prevent personal injury. Colors and symbols quickly identify first-aid and fire-protection equipment. COLOR CONDITIONING is making an important contribution to the textile industry . .. stimulating production ... reducing operator fatigue ... improving morale. The comments of one mill superin tendent are typical: "Having once experienced the improvement and benefits of Color Conditioning, we would never consider going back to the old concepts of interior mill painting." IMPROVE PRODUCTION-INCREASE PROFITS with Du Pont Color Conditioning In the hundreds of industrial plants where Du Pont Color Conditioning is used today, supervisors can point to a definite increase in employee productivity, morale and safety. Color Conditioning helps workers see better, feel better, work better . . . boosts profits by improving both the rate and quality of production. Learn how this scientific painting plan can bring these benefits to your plant . . . and help cut maintenance costs, too! Send coupon to E. I. du Pont de Nemours & Co. (Inc.), Finishes Division, Wilmington 98, Delaware. MORALE. Pleasant surroundings give workers a "lift".. . pay ofF in better work. Color Conditioning in washrooms, cafeterias, etc. helps promote good employee-management relations. FOR EVERY INTERIOR. Color Conditioning bene fits every part of your plant... stairways, offices, corridors, assembly rooms. This scientific painting plan imparts an agreeable, efficient atmosphere to very interior. SEND FOR free 32-page book, "Color Conditioning fur Industry." Addrcxx------------------------City and stair d -93