Document bqbXmJYOG2BRZJ6pvv77EnV1

iLppmmmmmmssftw* dfcX-L-TL. t LI AC8C79 iina'irilriff-H't1*^^ OHM f * LEAD INDUSTRIES ASSOCIATION 4H ^jboNVTM AV0M 1 ow n.n.% mnJtcr to ncrrffici maaorg mb cwtoum tgraMM Chicago Til. April *3, lffk A mating f the Plgaeete and Q>--ieala Dlrltlea of the load Tndaatrlee ieeodetloc oaa bald oe April 23, 195b at tba Drake Betel* Chloage, 111* Tba folloalng ladlrldoala attended* 1. Meroedorf L. V. Htltea Oe C. VUaon M. M. teller A. A. might 0. A. Memoa C. B. Babaee *. T. leball I* A. Cregloe 1u M. dMoaU Anarleaa Metal Oe., Ltd. Coeaelldated Mining A tmltlng Op. of Cannda* n n n n nn n tnglo-nobnr On* tcotoa lend Oe. Motional load Oa* n an It. Jeoepfc load On* Delted Staten Smiting, Mnflalng A Mining Co* Beetern load Prolante Co* Ornate Dr. A. LI Coredeheel fir. f. M. Mlcharda Mattolla Meoorlol lanUtata Mmorlel Madloal Cantor tuff of load Tadaetrtoe laaodatlca i. L. Clegfeld, 8trrtiy paaaarar E. Moodlteh Dr. L. L. Carried C* L Cbany dr* Tbe meting van aallad to order at 9i30 IX oltfc Hr. tlegfold eat ing aa tang wary Mr. Zlegfeld anoeonoad that Mr. Alex Mmrt of tba Rational load Da* oeald aa linger be able te eentlnoe aa chalman of the Mgsemt end CtMdoolo Dlvieloo and aaUed fr the election of a nee ehelroaa. Hr. Ellea toller eaa duly aaadnated, eepended and aneniaoaely elected nhalmaa of the dietelon. Hr. L. L. Oarrlok, Director of Med load Reeearoh. then reported eo tba toobaieal enUrttlee of the dlrielon during tba pronoun year. folleerlag thla, C. t. Cherry Jr. reported on the prcnotlenal eetlrltlea of the dlrielon. umarlee of both of tboee reporto are appended to theee alnutea, aa Exhibit A* aad * reapeettreljr. **> i N2836 mmmm LI AC 808C \ gL^ammsme.MiHi--*, -- fI Plgaeota sad Chealnela Dlvlaloa April ty, 199k Mr. Hag fold thea reported aa the atatoa of the Jolat Mevy-Ll.A. pro- J*rt on evaluation of euvlronmntal expocure fra welding operation# oror load polntod ttool eurfacee. Ho sold that although no report hao yet booa received ea tho laboratory phase of tho project, which eat completed la liwbif at the Harvard School of Public Health, It la known that tho reeulta ladlooto that, vrere rod load palelad atool la welded, apprcalnetely tadoa tho ventilation rota required ty tho Mevy aa ~ would ho roquirod with tho proaoct ml. m illoibli ooooMtrttloftd Weanehlle, Mr. flegfeld oootinned, flold toota aro underway at tha Bootaa Mary ford. Oaa foot that boa ooaa to light tbaro la that actaal a* c poeure of a welder la too hour# a day, rothar than eight, aa provided for la tho labcroto>7 taata. There alao aro Indieatlone that tho Mo17 la already am lag ventilation ratal la oxooaa of tha aliriaua roquirod, la which oaao tha ratoo aoy already be adequate or at laart require leaa of aa iacreaee. further, Mr. liefftId polntod oat, etreogth cf wold taata oowtoctad by tha Mary at tha Philadelphia Mary lard have Indloatod that weldiag 00m aqy painted aurfeee la oadaalrablo. Mhlla thoaa taata hart act boon aooaptad ty tha Bureau of Shipa, a alailar progrm la balag planned at tha Boatoa Ma^ Yard. Should thoaa taata confine tha Philadelphia roaulta. It la quite poaalbla that tho Mary would change atandard practice ao that all ooldlag would bo doao ee boro eteel. In that event, of courae, rod lead would bo at ao dieadvantage. loan ahoald tho final roaulta prove unfavorable for load, Mr. llagfald 1 oxplalhad. It oould not nacaaaarlly rule rod lood out of consideration, la that there It Indication the Mavy vould use it, at lent In loot lnrtanooo, atrletly oa Ita aorlta. Mhatevor tho outoaee, Mr. llogfeld felt the iseeele. tloa could do nothing one way or the other at proaaat and mat aaalt furthar developmsta baforo puroulag any eouroa of action. Mr. toller then consented 00 tho exoollenco of tha cooperative afferta cf tha Med load Technical Conittee. Be added that there apparently eat a aoad for new project# mitable for the Ccanlttae'e undertakings. Mr. Zlagfeld, oa tha im eubject, aocooted that the load people mat cooatantly aaplcy rotearch to keep ahead of their co^etltoro, Aa an Hluatratloo he pointed out porcelain aaaael, vtdeh aov appear! a very prcadtli^ field for lead caldee, but only If tha laduatnr koopa one atop ahiad of tueh develcpaeota ty other Intoroeta aa aro eery likely to aeterlalloe. There balag aa further buelnoaa, tha mating eaa adjourned at IOiJO Adi. (jpzO.r J '1 '< Secretary m w w w idm f mi wm a M LI AC 808 1 > -ilMfijilnhW^ i "tt iiririT'fi: * . flp--nte and Chad --1* MdUt Xttrtdea IHiUn April <3, 19ft f Baparl of Dr, U U Carrtak Director of Pad toad Baoaarrti f 1. St--1 fltractorea faint!-- Oawell lb* Uad led--trl-- A--oelatlon b*o--* a --ppcrtlac -->if ot Mm St--1 Strvctoree painting Council la 1952 aad h-- pirUelpiud actl--ly la tba ark ef it* b--ink Ooaadtt--. lb* B*eenreb Co--1tt-- ba* aad* a adgaifleaBt --etrlbutloo to tb* 1--trial ueere of at--1. Xa tb* flrat tol--a of a t-- aali-- --rl-- of tba la--atrial palatial praetle--, published earl/ thla Ja, thajr bar* ran--*d tba art af cleaning aad palntl-- atoal struct-- fr-- (1) a cflaproheneita literature aamj --leb la rleb la ill--tretlone af tba antloorroalte abaraetorlatl-- of rad lead| (2) a critical etudf af tba pr*aaat dap praetle-- la aerfa-- praparatl-- ef at--I to ia--1-- aoti-corr--lee palatai aad ()) an aoaaaalc etedp af tb* a--a of --tl-aerrea1-- rad load la eoaperia nth etbar asU-ccrroe1-- pig--ata. i f i ?. p4 r- '1 la tb* tint eel-- af tb* book, tb* 8S9C b-- race--ndd 33 antl aarroai-- prlaar palsta for structural at--1. Qf tb*-- 33 palota, lift oootala l*ad pli--nta (aoatljr rad l*ad) a* tba prloclpal antl-cerr--1-- plpaanu bmtf flaa paroant of tb*-- palota nae chroaata -- tb* anti-eorronlt* ptg- --at, obll* 30% ooetala altbar no-- or no aajor antl-eorrca1-- pig--nt. This groop af palota la Intended for a-- -- ahop coata, field ooata aad prlaar code ia feaarai for apoelflo aad *p*clal porpo--a. 1b* aarwal la arlttaa fr-- tb* a--rb rlaapolat. ft la -- oaepclepodta of paint *7*ta-- and praetle-- that are --at aldalp aaad bp tb* lad--trial at--1 prod-ore aad coaeoaara. Iba-- palate era dealt--d to tt-- tba greatest protactloo at t-- 1--ad aaiotacaa-- a--u A --coed eel--i la la tba precaaa af eoaplletlea aad ab--Id be lea--d la 19ft. 2. bad lead baaaarab Iba Bad laad Technical Co--ltt-- of tb* Uad Xnd--trl-- iaeeeletlea baa, ala-- lte lacaptl--, loa--uratad 20 raaaareb prefects --lab be-- be-- dealt--d to ab-- t-- neoeaalty, adnaablllv vd tba aoooc--r la adat rad laad -- -- antl-correal-- pi--ant. / t 1b* |<aard aaopa ef tba-- pro>cU tnclud-- prl--ra for all tpp-- af at--1 1-- Ullatlo-- daUitr they or* aub3*ct*d to ata--p--rle, lid* ran|* or total la--f* .oo antlron--nta, Xa addition, prol--ta -- ba-- Inaugurated ta ah-- that rad laad la a suitable pip--nt ta --a la tba --atint of gelraalaed at--1 ahleb la aub^aet-- ta ata--p--rla enpoeure. V-- a*tarlala, -- el--1-- laad at--1, baa* alao b--n painted. 1-- results froa all of the-- t--ta eh-- that rad laad la a *ultable plf--nt ta --a nth a vehicle atdab a--ta tba dee- lred drjrlv char--tarlatlea ef the eaneu--r. 1* aa ill--trail-- af thla a--, -- cite t-- Batp'a adoption ef formula 116 and 1160 -- a --lota--a paint -- at--1 --a--la af tba Q, S, la17. if -- ee--lder that ta apply a prl--r a--t ta a 10,000 tan dleple--at at--1 tee--1 that 1,6)3 gello-- of prl--r paint are required -- 3.06 ta-- af laad *r* required, -- ean a-- that thla a--Id --ba quit* an it-- --tea a* recall that the D. 6. Ban la tb* l*n**t la tb* --rid. A further aiaapl* ef tba laad required --p ba glea--d fr-- the fact that b m wi N2836.01 uk&StibtfiMM Hiatommai ^iTrtnnn--mi i-titir naai riNiiti and Owloili UvUioo kcatlng -A- Exhibit i April S3* ISA Export of Dr. L. L. Carrlcb Director of had lead haaaaroh b5,000 too battleship to to covered with cm coat of prlnar paint which ooo. Ulna b pwnU of rad laad par gallon *eU require 60,6 ttu of octaUle laad* D that wa ara tolldlng aircraft carrlarc of fraatar tonnage than tha tottlehip, ct oaa aao that tto (1--and for rad laad Mil to greatly augcanted. if only half of tto 0. S. Kavp ahlpa aara paintad each pear Mth rad laad prloar, It mold require pretty eloaa to 5*000 ton* of laad par pear. A ora market Mdoh tha toad Iadoatrlaa laseolation la trpli* to captora la that dealing Mth tha palatine of atoal rollin' (took for tto Anarloaa Itailcuy*. This Baykal ahoeld eonauaa at laaat 2,500 toaa of aatallle laad par jraar. Saints chieh Mil aaat tto eoat requirements and furnlah tottar pretsotloc than tha tmip ataal rolling stock paint ara ahcan In Technical totter c, 8 hleh haa Juat baan ralaaaad froo tha prata. Itoaa femulations ara toaad epos tha raaaarch program of tha toad Jaduetrlaa latodatoon. It la hard to aatloato tto aoount of toad that will to oooaoaad la oaklnj rad laad far cm In tto preparation of paloto to to usd os tto |ilTMW laad Iron gutter*, docnapooto, roofa and alda calls of buildups. With tha loeraaaid conatructloo af houses, It could appaar that thla oarkat could to *pandod to a larger extant. Tha foraulatlon that cc hact In Mnd for thla purpoaa MU carry ibt 9 pounds of ottalUa toad or 10 pounda of rod laad par gallon of paint. Thla should constitute a rather good market as It nay to uaad on rusted galvanised Iran r on weathered or pratraatod gaIranitad Iron. A rad land paint nap to followed bp any dtalrcd top ooat and should afford protection at long as tha top coat la Intact. The Signal Saetlon of tto Aotrlean gaaoelAtlcn af SUlnaya haa oea. oacead to acaluato ttolr algntl paint formulation* which hara toss In uta for a motor of pears. Ttop tore retained In ttolr tpacification 17-9-86*. ITt* JTI prloar paint for the ataal turfto*t. Thla paint oarriaa 12 pounda of red load par gallon. Thp hara roan for quick drying, two hour tack fraa tint, printr paint which thtp dttlre to uat in place of a noeh tlower drying antl-oorroalra ptint Mich ttop hare had in ttolr apwclfleatioaa for * ouator of paara. is a substitute, tto Ravp'a forwula ho. 116 Milch oarriaa k pounds of rod laad haa ton aubMttad for ttolr consideration and evaluation. It scats all their performance raqulresonts and ha* as excellent aarrlca record* It nap to ead aa a nalntananoo point la tha field or It nap to usvd as a prinay paint Is tha factory which nap to applied cl ttor bp brush or aprqr octhoda* EL Potential Market Tto lawrlcan hallway* have approximately 18,000 signal# and cataaery brldga# Mileh open froo 2 to 10 tracks. Tha catanarlaa have a total laigth of 900,000 foot and ctlgh 120*000 gross tons. Ttolr light oooatruction oaasa that ttop have a relatively large palstahla rurfaoa. There era la addition -- 1,200,000 rcadeay signs b90,000 aMtsn atanda 250.000 signal poles 350.000 relay tosaa 200.000 cable posts ouch ottor signal equipment aU af ahiab oast to kept painted. LIA08083 i- L --------j^k `ff^:-- ^-^p-v r'rtliniWfciir if -" mHM . Plfwni* md ChMdeala XzMbit ! UvlilM Minin -3- A*rU 2), 19% ` t>ort of jr. t L. Cwrlcfc Director of Bd bud WM>mfe Mth Urfiti tftmld b polnfd, Am to roqolrod Tldbllltgr. tt l*ut eooo Mob 7or* mo aortot 10 oat u lore* m 017 of tfao othor* Motioned obovo, bob . It would to aa oieolloot foothold to aolatAia rod load la tho Aaorloaa f>< njn polctiAf opocifiootioo mouaI for oltool ooetloo palate* yv ..*a -joTAp f' [ m 'x-. ipfpl HPUPPPP" ` ............. . P LIA0808A lMlif^r.arrr-iiaair*i ..... . * Pigments and fhearI oils Division Meting Exhibit April O, 19% Import of C. t. Chewy Jr letlvlUM of Um division during Um yosr r divided totMM yrt> notional work and research, the latter either directly fey the aaeccletlce or la cooperation with other ageaelea. Med Lead Tochnloal Letter lo* 1, titled *prl*ars for Railroad Strooteroa and Rolling Stock* ni published la April of the correct year with Initial dlatrlbotloa of Sfprcxlmntely alao thousand oopima. Red Lead Technical Letter Ms. ), moulting fromL.1.1. Project Me* SO, . la la the draft stage. Mm Letter contains formulations for aae oe mated galvanised ourfaoes and la scheduled for publication la Septeaher. Throughout the year maiy technical Inquiries eere handled either fey the office of the association or by the fed Leed Technical Cl wittoe. These may be fey mail or phone, sad rai*e from Individual eoneuaar la^ilrlea up through requests for complete specifications tqr large Industrial users. Numsrous requests for Rad Lead Technical letters and tbs various other literature offered fey the division ears promptly filled. Additional distribution of literature took place through aaaber ooapanles who requested bulk quantities froa the association. listing# of individuals roqueatlag literature war* circulated to rod load manufacturer*. field visits mm made to Industry, the military, and public agendas. Those visits aeoaoted the adaptability of red leed base palate to a wide vari ety of applications aa a result of development fey the association of formulatlcno containing msqr of tbs oner, more durable vehicles. The association continued Its support of the Steel Structures Painting Council, la January Dr. L. L- Carrlek, Director of Rad lead Rsaeareh for the association replaced Mr. Tender Talk on tbs Research Cosed ties of the osunell. The first voluaa of the Steel Structures Paintlof Manual, *0ood Paint ing Practice,* was published early this year. Med lead end other paints are contained liberally In the reemended preetloes of the Council. Copies af the ma<atal were distributed to master* through the association effloee. During the year the former technical director continued to oervo as Secretary to the Government Advisory Cornelttee on Chromate Pigment# sponsored by the Corps of inglnosrs, 0, 3. Any. This oomadttee was organlsad to evaluate metal protective paints baaed on load ehrauate and othe* chromate pigments so well aa standard and specification paints baaed on red lead. An elaborate axpooune project was Initiated to determine the relative merits of ths various paints over steel, aluminas and magnsslum surfaces, Highly favorable results for red lead haw borne out of ths tm iulnt projects with the hevy. The final report on the Stvy-L.1 ,A. project on botUm paints su leaved on April Hi, 1951. In the conclusions of this report Too systems vere selected as the beet among thirty-seven. Roth of these contained red leed base primers, one with a vinyl-type vehicle and the other a coal-tar type vehicle, Durlrg the summer patch tests were Initiated on s destroyer bottom. This ship is nov in service and parfermanoa reports should be forth coming during the year. I PHI N2836.02 t"" JIPIPWPPPPP LIAC3085 .**&a ii3h--i a*W-- SttaiMl-tii --fik* Figments and Owl--1* UvlilM Keating txhibit ifrU U, 195k Report of C. ! QrtT tr< lba cooperative Uiti with the TMlodelphla brjr Yard an --ill la . lb* exposure mult* to data hen dearly indloatad the superiority of red lead onr elae ohroaate la --a --Ur 1--erelon, this haa h--a helpfnl la establishing a trend to red lead-vinyls for all pert* of ships undergoing contuses-- or Intermittent a-- water 1--aralraii fbe position of levy Fenula 111 (a red 1--d -- primer eeotalalag appro-mately i, lb. rad lead per fallen) --a strengthened ctneidarahly hr tha latuanoa eo March 27, 1953 of a Military Specification covering thla formula, ttda paint la no* need alaoet axel--Italy aa the --Intenance primer for ships' tepaldea. A aeeood apeelfleetlon wee laaued on April 1 covering a dark chads of the sane prlaar to offer eontreat In wultiple coat spate--. These apeelfl* --tlooa eere designated Mtt-N179*S and KJL-p-17SUk, respectively. Conventions of the A--risen Society for Teatlnf Materials, and the Federation of Faint and Tartdah Production Clobe eere attended both to -- eonteota elth pareone interested la protective seating* and to keep op with the lateat teohnloal deeelQuanta touching -- are-- whore oar products are or nap be involved. A paper oo netal preteotlee paints --a prseanted ly the technical dip. actor before tbs Southern Karo England end l--tero Oiaooosln Sectlooa of tha Motional A--oelaU-- of Conroalon Tha asaoelatlon aatabllahad relations elth tha abbcoenltt-- on paints let practices, Signal Section, the American Aaiodatloo of Railroads, Dr. Cnrrlek attendant tha 1--t meeting of tha group, tdrlcfc is oonaldortnf load ba-- paints in Its specifleatlooa. bsfnTer Inspections of all L.2.A. and Batp 00operative panel projects eere nade. The technical director also participated In group paint Inspection* of earloua structures under the auspices of the 0, S. Corps of Infineon and tha Stool Struct-- Fainting Council. Tha had lead Technical Ccwlttee net regularIf, directing the cvalmatlnn cf existing pro3#eta, initiating new work, e(spiling tha lachdoal let ters and providing technical --slatanoe in answer to Inquiries. Zn March af thla peer a project was initiated to evaluate the performance of a red leadflaked lead pri--r la ecaparlaoa with wore widely used formulas aootalnlng natallia pig--eta. g--h lasea of *laed*, published twice annually bp tha association, aoetalned a staff-prepared article eonosrnlag lead be-- paints. The division exhibited at the annual Faint Industries Shew In Atlantia City tha week of October 26. The --Mbit d--ona Waled hr Illustrations and tost panels tha benefits and proper usage of rod lead and whits lead in paints. \ Vi ,!ia.lll IMJJI -- T * PWgP