Document RVvRXDDw3j700QmEoR9yvd4X

W H ITTA K ER , CLARK & D A N IELS, INC M A RK ETIN G GUIDE for WJ&D M ATERIA LS Ju lia R. Bonechi PLAINTIFFS EXHIBIT WCD-50 AAAKBPXKY CF-BLL-1 R ubber - high loading w ith little lo ss of so ftn ess, elongation or resilience P utty cau lk s and se a la n ts (low b in d er dem and and good co lo r) Joint cem ents P a p e r (high b rig h tn ess and d u rab ility on aging) A dhesives and carp et backing P recipitated - C osm etics, pharm aceuticals, paper CALCIUM HYDROXIDE ~ p la s tic s , c e m e n ts, am m onia reco v ery in gas m an u fac. tu re , h ard ru b b er products, food additive as a buffer neutralizing agent CALCIUM S U L P H A T E - f il le r in p a in ts , m o ld s , p o lish in g p o w d e rs, n u trie n t su pplem ent, dyeing and calico p rin tin g , m etallurgy (reduction o f zin c m in e ra ls) - U S P g rad e u sed in tab le ts as b in d er fille r CHALK (W hiting) - E nglish w hitings have long been noted fo r quality and c o n sis tency of classification ~ freedom from hard p articles renders them n o n -ab rasiv e to m ild s te e l. P a p e r - low a b ra siv e n e ss of w hiting finds p a rtic u la r u se when good cutting p ro p erties a re im portant, easy to d isp erse, good durability in filled p a p e r s , foam ru b b e r, oil and alkyd based p a in ts, a d h esiv es 1i n o i e u m CLAY (KAOLIN) - C alcined - p ain ts, in c re a se titanium efficiency H ydrated - paper filling (sm o o th er, w h iter, b rig h ter, m ore opaque sh eet), p ap er coating (sm o o th n ess, high g lo ss, high b rig h tn e ss, good opacity, easy w ater d isp ersib ility ). C eram ics - (p lasticity and low sh rin k ag e) Rubber - reinforcem ent, im parts stiffness, tear resistance, hardness and abrasion resistan ce E lectrical insulation - calcined clay reduces tackiness and im proves processability R einforced p la stic s (in th erm o se ttin g polyester) COLORS - Lam pblack - this pigm ent p o ssesse s excellent heat resistan ce and is perm anent to light, acid s and a lk a lis. T h eir physical and FUNCTIONAL PIG M EN TS MAJOR REASONS FOR U SE ALUMINA - C alcined - c e ra m ic s (brake lin e r s , nose c o n es, kiln fu rn itu re , burner elem ents, crucibles, e tc .) H ydrated - ex ten d er and fille r pig m en t in a d h e siv e s, ru b b er, ink, paints, paper, p lastic, cosm etics and d en trifices. D esirable p ro p e rtie s a r e p u rity , high b rig h tn e s s , a v a ila b ility in su b m icro n s iz e s , f ir e re ta rd a n t c a p a b ilitie s , good d is p e rs ib ility , low c o s t, and reinforcing q u alities. As a sp a c e r fo r titanium dioxide. T ab u lar - re fra c to rie s , e le c tric a l, in su lato rs, kiln furniture, p lastic s, s ta ir tread s, silicone, ru b b e rfille r, ANHYDROUS CALCIUM SU L PH A T E - f ille r in re s in com pounds of p o ly e s te r/ fib e rg la ss type and a s an ex ten d er in com bination w ith high stre n g th p rim e pig m en ts in pain t s y s te m s . A s a n u trien t in d ieta ry fo rm u la tio n s, A s a fille r in the p re p a ra tio n of pill and ta b le t co atin g s, etc. . ! i BARIUM SU L PH A T E - u sed in p ain ts sp e cific a lly in d u stria l. A lso see BA RY TES and BLANC FIXE BA RY TES - u n d e rc o a ts and p rim e rs (good build and holdout), chem ical re s is ta n t c o a tin g s . F lo o r c o a tin g s - lin o le u m a n d c o m p o s itio n f lo o r in g ................... "> (highly re sista n t to ab rasio n and heavy traffic conditions) R ubber - im parts w eight and film toughness i ' C e r a m i c s --g l a s s '' BENTONITE - G ran u lar - w aterproofing of pools, ponds and basem ents, p u rification flocculation of liquids ` i Pow dered - refracto ry (lining), foundries (binder), drilling m ud, cem ents and p lasters as plasticizing agent. ' U .S .P . - cosm etic and pharm acal applications - bacteria controlled BLANC FIXE - u sed as pigm ent ex ten d er fo r paints and printing inks W ater p ain ts - good opacity, in e rt to alk alies - light and heat photographic paper - use as su b strate for dyes, fille r for rubber, linoleum oilcloth, re s in s , polym eric fib ers and storage battery plates , CALCIUM CARBONATE - d ry ground and w a te r ground - p ain ts, surface coatings and p la stic s (low b in d er dem and, red u ces chalking ra te , co lo r reta rd a tio n of tin ts, in creases m old resistan ce) good im pact resista n c e ; free electrical c h a ra c te ristic s m ake them valuable fo r the m anufacture of a rc c a rb o n s, b ru sh e s, and re s is to rs . T h e ir high tinting strength and hiding pow er (alm ost com plete absorption of visible light) en h an ces th e ir u se in such p ro d u cts a s b lac k b o a rd s, le a th e r goods, cray o n s, and cem ent, as w ell as protective and decorative coatings, inks, and plastics U ltram arine Blue ~ p lastics - u ltram arin e blue and violet a re used in p la stic ap p licatio n s a s c o lo ra n ts - th e ir re sista n c e to light and heat as w ell as insolubility m ake them highly acceptable -- -Also -e a se -o f .dispersion-^.-- ----------- ---- ---------------- -------------------- .... P rin tin g ink --re g u la r a s w ell a s sp e c ia lly tre a te d u ltra m a rin e fo r lithographic and o ff-set Inks (hydrophobic &oleophilic) Paint - ease of dispersion - heat stability - clean bright colors acid re sista n t grade available fo r specific paint form ulas Laundry pow ders and bleaches - good alkali stability - good re s is tance to chlorine and peroxide (in the case of bleaches) excellent d isp e rs io n . O ther uses - ru bber paper coating - plastic flooring - su g ar m anu factu re - crayons (wax) - pencils - leath erclo th - roofing granules C osm etic - organic - these a re certified by the FDA as m eeting p u rity sta n d a rd s fo r use in d rugs and c o s m e tic s . R eferred to as c e r t if ie d D & O c o l o r s . Use ' ?n c o s m e tic s o n ly an d n o t a ro u n d . the a r e a o f the e y e s . Do . >c . j , su se vea;n F D & C c o lo r s u se d in food. C o sm etic - Inorganic - th e se a re p u rified iro n o x id es fo r u se in m akeup products, lotions, powders and tab lets. U ltram arine blue, iron blue, chrom ium green hy d rate, chrom ium oxide, carbon b la c k r a r e a ls o found in th is c a te g o ry CRAYONS - "C lover B rand" soapstone crayons a re a natural cut talc for use by m etal w o rk ers to m ark steel w ith ab ility to w ithstand heat of an acetylene to rch w ithout destroying m ark s. CUSTOM BLENDING - co n tro lled blending of d ry w hite pigm ents to cu sto m er sp ecificatio n . T his does not include c o lo rs, fra g ran c e s, p h a rm a ceu tics o r toxic su b stan ces. Exam ple: S te a ra te & T alc blend C ontrolled density blends of calcium carbonates, etc. FELDSPAR - P orcelain insulators C eram ic products - dinnerw are, p o ttery , plumbing fix tu res, flo o r and w all tile , etc. P o r c e la in e n a m e l --su c h a s e n a m e l f r i t s , enam el, b a th ro o m fixtures, ranges, etc. G lass products - window g la ss, plate g la ss, fib e rg la s, g lass -------------------- b to ck sg --gte&s-tufetn g T g la s s bettte& r-e tC r_________________ _ Foam latex - fille r in c a rp e ts and fu rn itu re padding . A b rasiv e C lean ers - Bon A m i, cake soap, window sp ra y s, etc. P la stics applications such as PVC, epoxies and polyesters FLINT - a graded o r powdered quartz used w here a controlled particle size is required as an abrasive o r inert filler ' FU L L E R S EARTH - F ilte rin g o p eratio n s (to d eco lo rize, clarify n e u tra liz e, deodorize, and rem ove taste) oils d istillates petrolatum s, vegetable o ils , pesticide c a r r ie r , refining and reclaim ing oil HYDRO MAGMA - is a tra d e nam e of M erck & Company fo r m agnesium hydroxide p a ste fo r u se in m an u factu re of m ilk o f m ag n esia K AO LIN " a ls o r e fe r r e d to a s c la y o r alu m in u m sd k .a ce . Used in p h a rm a ce u tics o r co sm etics as a m edicinal kaolin suspension agent o r f il le r in po w d ers o r tablets.- A v ailab le in N . F . and b a c te ria con trolled state. MAG LITE - a tra d e nam e of M erck & Company fo r th e ir specialty grades of m agne.sium o x id es fo r th e ir use in n eo p ren e ru b b e r, p la s tic s , ~ paint, adhesives, o r steel. MAGNESIUM CARBONATE - the technical light g rad e is sold under tra d e nam e ''M a g c a r b " . P u r if ie d g ra d e m e e ts N . F . s p e c ific a tio n in lig h t and heavy density. MAGNESIUM HYDROXIDE POWDER - purified g rad e fo r use in an tacid . tec h n ica l g ra d e s fo r u se in p la s tic s . Sold u n d er M erck tra d e nam e "M arinco" .M AGNESIUM O X ID E PO W D ER - in lig h t and h e a v y g r a d e s f o r p h a rm a c e u tic s U SP quality. T echnical grades see M aglite. MAGNESIUM SIL IC A T E (T alc) -- Papet-- talc p ro d u cts produced from a p p ro p riate o res and ground to optim um p a rticle siz e provide highly useful high brightness fillers fo r paper m anufacture. P artial replacem ent for titanium dioxide. The hydrophobic nature of talc m akes the u ltra fine g rad es efficient pitch a d so rb e rs. j P a in t - ta lc pigm ents a r e n o rm ally se lf-su sp e n d in g in paint v e h ic le s. T h ey a s s i s t in keeping a s so c ia te d p ig m en ts a lso su sp e n d e d . T a lc d isp e rs e s w ith relativ e e a se in m o st paint v e h ic le s. C ertain talc s im part flatting effect that can be used to control gloss of enam els _B oth_______ a c ic u la r and platy ta lc s im prove bonding p ro p e rtie s, film toughness and d u rab ility of p a in ts. P laty ta lc s a re e sp e c ia lly p rized in m etal p rim e rs due to th e ir ex cellen t sanding p ro p e rtie s - in top c o ats due to th e ir contribution to burnish re sista n c e and good scru b ab ility . T raffic P aints - latex paints - house paints - industrial undercoats and stru ctu ral steel p rim e rs. i C eram ics - talc im proves the dry p ressin g and o th er operations used fo r form ing ceram ic bodies - p erm its fa s te r firing schedules at low er tem p eratu res. ; P la s tic s - ta lc is a rein fo rc in g f ille r in p la stic com p o sitio n s E lectrical w ire insulation, sheeting, re frig e ra to r gasketing, vinyl asb esto s tile C o sm e tic s - m e u tiliz a tio n of ta lc s in c o s m e tic s ran g e s fro m dusting pow ders (200 m esh) to m icro -fin e talc designed fo r aero so l a p p lic a tio n . Rubber' - dusting of unvulcanized rubber to prevent surface sticking M A RBLE (Floui--D.ust) - th is pig m en t is s im ila rly used to C alcium C arb o n ate (as p reviously rep o rted ). It is actually ground m arb le, a m etam o rp h ic, highly c ry sta llin e , carbonate rock that is e ith e r high c a lc iu m o r d o lo m ite in n a tu re . U sed in p a in ts , p u tty , c a u lk s, adhesives, and joint cem ents. MICA - w allpaper and coated papers (im parts a silky o r pearly lu stre) N acreous pigm ents - m ica is used as a flake su b strate fo r coating w ith v a rio u s m e ta l o x id es to obtain p e a rle s c e n t e ffe c ts in v e h ic le s . R ubber - dusting to overcom e tack in ess (mold re le a se ), dry lu b ric a n t - in tir e pro d u ctio n (vulcanization) P aints - e x te rio r (reduces penetration) reduces running and sagging. P rim e rs & m etal coatings - to reduce m oisture penetration A lum inum paints - to rep lace a portion of the alum inum flake S e a le rs (reinforcing action) T raffic paints - w earability, good adhesion, reduced cracking W allboard and jo in t cem ents - reduced shrinkage and cracking T exture paints - reduced cracking adds stability and firm ness M astics - P la stic s - Block fille rs M IN ERA L COLLOID - A lb ag el h y d ro -p u rifie d in o rg a n ic c o llo id a p p lic ab le in th e m od ificatio n of aqueo u s s y s te m s . T h e se p ro d u cts a r e useful in the prep aratio n of dilute w ater suspensions and to obtain the g reatest degree of v isco sity and thickening w ith the m inim um of so lid s, Albagel P rem iu m - is sp ecifically p rep ared to m e e t the U .S . P harm acopoeia specification fo r bentonite. Albagen - h y d ro -p u rified inorganic colloid of lim ited reactiv ity . T his product has unique c h a ra c te ris tic s . Its low er alkaline - reactio n a s s u r e s a m o re u niform co n stan t b e h a v io r. It o v erco m es objectionable use of products w hich re le a se considerable amounts of fre e so d iu m ions w hen h y d ra te d . T he lo w er pH ran g e is an attractive consideration. T hese colloids a re used a s e m u lsifie rs in c re a m s , film fo rm ers and b in d ers, as a p en etran t, dem ulcent and protective colloid, d essican t, acid n e u tra liz er and buffer - foam sta b iliz e r. C larifies ^ sorbent - lubricant ~ thickener . B entolite "L " - low iro n , low v isc o sity , w hite calciu m bentonite, excellent w hite firing ceram ic p lasticizer. G elw hite - low v isc o s ity suspending ag en t fo r aqueous s y ste m s, G ellant, th ick en er, em ulsion sta b iliz e r. E xcellent color - catalyst PYROPHVLLITE - th is is chem ically a clay but has the appearance and physical p ro p erties of ta lc . T he principal use is as a c a r r ie r for ag ricu l tu ra l to x ic a n ts . T h is p ro d u ct is a lso u sed in w a te r p a in ts, d ry w all plastics and as a fille r for plastics. QUARTZ (S ilica) - see cry stallin e silica fo r applications S E R E C IT E - low g rad e m ic a used fo r dusting- M ainly is used in som e of the applications reported fo r m ica. SILICA - Am orphous - Paint - flat paints, u n d erco aters, paste wood fillers (easy brushing im proved adhesion) flo o r paints, deck paints (good w e a r resista n c e and antislip) P l a s t i c s --( p o ly e s te r and epoxy) _________ E lasto m ers (polyurethane, silicone rubber ) adhesive, to iletries ( to o th p a s te l____________________________________________ __________ C eram ics - g lazes, e le c trica l re s is to rs , insecticides (com patible carrier) C rystalline - latex paints - increased sheen, uniform ity, im proved burnish resista n c e, excellent flattening c h a ra c te ristic , excellent w eathering, brushing and leveling. U n d erco ats - h a rsh te x tu re im p a rts tooth w hich a s s is ts in bonding T raffic paints - (w ear resistan ce), silicone elasto m ers (sem i reinforcem ent, rubber sealan ts, coatings, adhesives S O A P S T O N E ( T a lc ) - .is .a g r e e n is h g r a y c o lo r . !i: is ..c h a r a c te r iz e d by a soapy feel. ' STEA RA TES - the function of m etallic ste a ra te s depends upon th e ir physical and chem ical p ro p e rtie s . M ost of the m any u se s of th ese compounds can be attrib u ted to one o r m o re of the follow ing b asic c h a ra c te ristic : 1 . G ellin g ac tio n in h y d ro ca rb o n so lv e n ts and p e tro le u m , v e g e ta b le , and anim al o ils. 2. S urface active and related electrical p roperties 3. VVater re p e ila n t c h a ra c te r is tic s ' . 4. L ubricating action ' 5. P lasticizing action 6. C overing and adhesive qualities P la s tic s - P henolics - zinc and calciu m s te a ra te a re used in phenolic m olding com pounds. P olystyrene - in.polystyrene zinc ste a rate acts as a lubricant and color dispersing agent. Polyethylene - im proved m old re le a se and le ss down tim e Polypropylene - as a lubricant and pigm ent d isp ersan t A ES - m agnesium and calcium ste a ra te for ABS m olding compounds Rigid PVC - calcium s te a ra te - internal and e x tern al lu b rican t, p rev e n ts sc o rc h in g in pipe e x tru sio n P la stiso ls - alum inum s te a ra te ~ gelling p ro p ertie s e ith e r to m odify v isco sity o r to form p lastig els. C alcium s te a ra te ~ v isco sity m o d ifier and m old re le a se - good heat stability R einforced p o ly ester - calcium and zinc s te a ra te to facilitate m old re le a s e , le s s m achine down tim e - m inim ize su rfa c e bloom ----- -p re v e n t-lo s s -of-adhe-s-ion--------------- ----------------------------------- --------------------- P a in t, v a rn is h and la c q u e r - in c o atin g s alu m in u m s te a r a te aid s in s u s p e n s io n 'o f a s s o c ia te d p ig m en ts and c o n tro l flow - effectiv e a s fla ttin g a g e n ts . In san d in g s e a le rs th ey w eaken the film to make it e a s ie r to sand and lubricating the san d p ap er to prevent it from gum m ing up. W aterproofing - m etallic ste a ra te s are highly w a te r rep ellen t and th e ir fine p article s iz e , high bulk and larg e su rfa c e a re a m ake them efficient w aterproofing ag en ts. C em ent w aterproofing, w aterproofing cordage oils and m asonry coatings Rubber - zinc ste a ra te is a good lubricant fo r rubber com pounds. It is a n .e ff e c tiv e d u s tin g a g e n t to p r e v e n t u n c u re d s to c k f r o m ............... stick in g to g e th e r. B eing so lu b le in ru b b er a t elev ated te m p e ra tu re s it w ill b e a b so rb e d in th e ru b b e r during th e fin al c u re . M etallu rg y - zin c s te a ra te as a iUn icant C osm etics ~ zinc ste a ra te is w idely used throughout the industry in face po w d ers, p r e s s o a k e ,.dusting pow der, c re a m s and m akeup s p e c ia ltie s . Food - .a s conditioning agent to prevent caking and to in su re free flow of h y g ro sco p ic p o w d ers. A s a lu b ric a n t o r d ie re le a s e agent in tab letin g p re s s e d can d ies . P h arm aceu ticals - tableting lu b rican t. Zinc ste a ra te as a nutrient in d ie ta ry food su p p lem en ts. G en eral use in tex tile com pounds, wood p re s e rv a tiv e s , a rtific ia l lea th er, cray o n s, w axes, inks, silk screen and m asking, b rick s, tile , adhesive paper coatings TALC see listin g u n d er MAGNESIUM SILIC A T E TELLURIU M - a se c o n d a ry vulcanizing agent in ru b b er TERRA ALBA ~ see listin g under CALCIUM SU LPH A TE TITANIUM DIOXIDE - purified g ra d e s m eetin g sp ecificatio n s fo r C T FA , NF and U S P . F o r u se in p h a rm a c e u tic s, c o s m e tic s , food p ro d u c ts. TRIPO LI - ab rasiv e com pounds, fuffing com pounds, buffing w h eels, scouring soaps and pow ders, polishes (hardness) suitable p article shape and p o ro u s, auto polish . VOLCLAY BENTONITE - see listin g un d er BENTONITE WHITING - see listin g under CHALK ZINC OXIDE U S P - fo r use in p h a rm a c e u tic s and c o sm e tic s TALC USE ENCYCLOPEDIA A brasives; Even though ex trem ely soft m in eralogically, talc is u sed to give the final high p olish to sta in less ste e l and certain m etal a llo y s. It is u sed a lso for tum bling sp it p la stic s that would be m arred by harder abrasives. Typical Talcs: Powdered: Granular: 618, 1600, 486, 3016 2676, 2408 A d h esiv es: T alc is u sed a s a f ille r in m any types of adhesives to in crease the spreading rate. Typical Talcs: 11, 36?, 399, 2407, 2426 "After-Shave" Powder (cosm etic): See "Face Powder" A gricultural Dusting: See "Insecticides" Art Carvings: U se m assive Block.or Lava Talc (white, green, gray, black) W onderstone. A rt Pottery: Body component to increase resista n ce to crazing, to reduce m oisture expansion and to reduce firing tem perature. Typical Talcs: 786, 783, 610, 1772 A rtificial Flowers: U sed to dust the stam en so as to prevent sticking and to extend the tinting co lo rs. A rtificia l Fruit: ing surface. U sed as a fille r and for dust Typical Talcs: 5, 618, 1600, 2401 ^/Tificial Leather (plastic vinyl coating): as a fille r and as a dusting agent. Used 'Typical T alcs: Dusting: 367, 150 2426 F ille r: Lo-M icron types: Powdered: 11, 1648, 2407, 399, 2130, 490 5, 130,. 618, 240 /^ ph alt Coatings (paint): Inert f ille r . Can i>t su p p lied w ith guaran teed ignitjion lo s s if req u ested Topical Talcs: 367, 470 1367, 1371 /jgphalt Packing: Inert fillbr. 'Topical Talcs: 470, 1367, 1751 #fphalt Roofing: Coarse idle for surfacing, powdered talc for backing. Inert filldr and parting com - .ibund. G enerally processed to cus- pixaer sp e c ific a tio n . <(Tfpypical T a lcs: G ran u lar: Powdered: 943, 1751, 1769 367, 176 3 ^ p h a lt Shingles: pxm d. In ert f ill er and parting com* Typical Talcs: 1076, 1372, 1769 /jjgphalt T ile s : ^hund. Inert filler and parting com* /typical T alcs: 367, 470 Baby Powders: U sed as the principal ingred ient. Selected on basis of purity, softn ess and color. Typical Talcs: 1, 1625, 454, 643, 1600, 1755, 2406, 647, 7, 461, 1222, 8, 618, 766, 2427, 1736. Barber Supplies (cosm etic): ient in powders. Principal ingred Typical Talcs: 4, 5, 618, 2401 Battery Boxes: Inert filler. T yp ical ryrophyllite: 29, 15 Bituminous Coatings: Inert filler - can be supplied with a guaranteed ignition lo ss if requested by cu s tom er. Typical Talcs: 9, 367, 470, 1367, 1836 Body Powders: Used as principal ingredient. Selected on b asis of p u rity,'softn ess and color. /if-' Typical Talcs: 1, 1625, 454, 1606, 1602, &E 12, 2427, 643, 7, 232, 461, 4, 2406, 2403, 1224, 766, 40 - See 15 P yrop h yllite ^ B oiler Coverings: Used as filler. Typical Talcs: 367, 9, 150 Book Binders: Dusting to dry p a stes and inks Typical Talcs: 406, 11, 1514, 2402, 637 iking s: In ert f il le r 2zn d tum b ling, 5, 783, 618, 1600 See "Pulling Cable". F ille r in pa te to stiffen and 5, 1750, 1153, 637, 2402, See "Surface Coatings". ^H ^ p^ m poun ds: See "Surface Coatings". See "R efractory Cement". 'S'1'-'-'* S ee "Art P o :tery" "Cooking Ware" Dinner-ware (se m i-p o r celain)" "E lectrical Insulators" "Heat Insulators" "Hobbyists" "Kiln F urniture, etc. " "Refractory Cements" "Saggers" "Steatite". "Wall Tile" not used by m anufacturers of vitrified re, floor tile, etc. Selection depends on custom er andu se . | -0 232, 454, 4<j.2,6 1 8 , 150, 5, 461, 11,367, 9 ; i *< *' i3 Chewing Gum (tab lets): Dusting to p re vent sticking. U. S. P. is g en era lly sp ecified . Typical Talcs: 1, 662, 1755 Cleaning Compounds: F iller and extender. Typical Talcs: 160, 1751, 2402, 2425, 3016 Coated Papera and Paste Board: See "Paper" Coated Wire: See "Wire". Color Pigm ents: Inert filler and extender. Typical Talcs: 454, 490, 399, 1625 Confectionery Products: vent sticking. Dusting to p re Typical Talcs: 1 662, 454, 1625. Cooking W are (ceram ic): Used as a body ingredient to in crease resistan ce to heat shock. Typical Talcs: 486, 11, 481, 1736 C ordage, Twine: Lubricant and fille r . Typical Talcs: 5, 367, 783, 11, 2401 Cork Products: Dusting m olds, lubricating. Typical Talcs: 406, 483, 367, 150, 9, 1, 1600, 662, 1625, 1750, 637 ;^Lrnetics: See "After -Shave Powder" See "Face Powder" "Baby Povsjder" "Barber Supplies" . "Body Powder" "C ream s" "Face Ponder" "Liquid Powder" "Lotions" i "Pan Cakq" "Rouge" ons: CLOVER Brand for m etal i r k i n g - all standard. See "Soa pstone" (Talc) Crayons under "Specialties".. ream s (cosm etic): Used as a filler or extender. Topical T alcs; 1, 662, 1222, 1625 /? ntal Supplies: extender. Investment casting, as a filler y^pical Talcs: 150, 13, 86 a dusting powder, U. S. P. 1, 662, 1222, 1755 /!^~` j { ^ n n erw are (se m i-p o r c e la in c e r a m ic s ): Component rt of body to in c r e a s e r e sis ta n c e to beat shock and '-T^rdecr e a se ten dency to c r a z e . , ty p ica l Talcs: 786, 783] 610, 1772 bugs: C arrier and diluent of ch em ica ls in p ills , ^#wder s and liq u id s, Lubricant in tablet m anufacture. typ ical Talcs: 454, 66Zl 1625, 12, 490, /QZ, 1755, 1222, 1640, 232, 1603, 618, 2406, 2427 Dusting, M iscellaneous: . Can be supplied according to custom er specifications; vary widely as to use. Typical Talcs: 1, 1625, 1600, 643, 677, 8, 1736, 399, 1153, 367, 4, 5, 1750, 160, 2401, 1367 E lectrical Insulators: As a body com ponent to improve d i-electric properties. Typical Talcs: 486, 1.211, 1736, 2786, 5486 Enamel: See "Surface Coatings". Engraving: Dusting Typical Talcs: 643, 1603, 486, 11 E x term in atin g: See "Insecticides". Fabricated Plastic Products: Used as filler. Typical Talcs: 399, 461, 4, 1648, 2403 Face Powder: * Major ingredient. Typical Talcs: 1, 1625, 1606, 1612, 647, 2427, 1729, 1600, 7, 1640, 1153, 2406, 1603, 8, 18 Fats (edible): F ilte rin g Typical Talcs: 662, 1, 1755, 647 Felt: Used as a filler. Typical Talcs: 150, 783, 367, 5. F e r tiliz e r: Used as carrier and diluents. Typical Talcs: 367, 1750 re Board: Used as filler. yy pical Talcs: ' 1153 } jf 367, 13, S43, 1648, 1750, /aid e r s , M isc e lla n e o u s: jv'.fitend a ll ty p es of p ro d u cts. Used to fill and Topical T alcs: 1, 1625, 399, 490, 1602, 67" 53, 1153, 5, 367, 1750, 2 4 0 1 ,1 2 4 0 8 , 2676, 1836 hfiltration : Used to filter perfum es, jgtsential o ils and drugs. 'T o p ic a l T a lc s: 454, 162 j, 1., 2407, 2426 f/n ish in g (te x tile s ): F ille r , dusting to dry inks. 'fij p ic a l T a lc s: 2^42 ;"/o o r s , M agnesite: 150, 677,| 486, 1648, 2441, j Used as filler. ^ p ic a l Talcs: >y f c>ods: - Topical Talcs: 367, 175p, 9, 1153. Polishing! grains. } 235, 456, 1635 * Dusting of confections.: ty p ica l Talcs: 1, 662, 1625, 1755 E x ten d ers T opical Talcs: I, 662, 399 /! ^ o tw e a r frubber and p la s t ic ): F ille r and dusting. Topical Talcs: 367, 1750, 1603, 399 F o u n d r ie s: U sed as dust m old facing, parting compound for core and lubricant. Typical Talcs: 367, 160, 1153 Fungicides: C arrier and diluent. Typical Talcs: 150, 367 Graphite C rucibles: As an extender and to in crea se resista n ce to heat shock. Typical Talcs: 11, 486 G reases: Lubricant extender. Typical Talcs: 36?, 11, 1153, 399 Gray Iron Casting: See "Foundries". Gutta Percha: Inert F iller. Typical Talcs: 367, 399, 2405 Hats (felt body): See "Felt". Heat Insulators (ceram ics): P r in c ip a l component used to increase resistan ce to heat shock. Typical Talcs; 11, 486, 1772, 1736 Hobbyist (ceram ic): See "Art Pottery". H ospitals: Pharm aceutical -- see "Drugs' Talcum for dusting gloves and rubber sh eets. Typical Talcs: 2427 454, 399, 662, 1755, 2406, -U (printing): F iller and extender, T o p ic a l Taies: / 76 1514, 486, 399, 40, 1736, fifea-offset: 4, 2403 /? se c tic id e s: U sed as ca rrier and diluent fa airplane dusting, em ulsions add band spray dust- g. '/E pical Talcs: ' Northeastern: Southern: C en tra l: W estern: 1750, 29, 5, 240i 367, 9, 2367 ,29, 160, 236? '29 f a 6u^ate<l W ire; sulation: See "W ire". F ille r and extender. 7 '^pical T a lc s: 367, 175( 7 su lators (cera m ic): Major com ponent part of body. '/yp ical Talcs: B lock or Lava - to be m achined. Heat Insulators - -Jypical Talcs: 486, 11, 481 Electronic Insulators '/ ypical Talcs: S '. (Jew elry: 486, 121 1, 1736, 2786, 5486 See " P recision Casting". Sem i-gem s carved from com pact Block <9$ L a v a T alc (w h ite, g r e e n , gray, b lack ). Kiln Furniture: Used as a body component to in crease resistan ce to heat shock. Typical Talcs; 11, 486, 461 Lacquers; See "Surface Coatings". Latex; See "Rubber", Lava Insulators: Used Block or Lava Talc. A vailable only in lim ited quantities. M ust be com pact and free from lam inations or flaw s. Lead Pencils; F iller and lubricant. Typical Talcs: 367, 150, 406, 8 Leather (artificial): F ille r and dusting. Typical Talcs; 150, 232, 618, 5, 2401 Leather (natural): Dusting, sizing. Typical Talcs: L inoleum : 232, 367, 399, 5/ 2401 F iller and dusting. Typical Talcs: 1750, 367, 618 Liquid Powder (cosm etic): See "Face Powder" Lotions (cosm etic): Typical Talcs: 1625, 1600, 1755, 12 Lubricant: Typical Talcs: 367, 1600, 1625, 11 /f in a b le Iron Casting: See "Foundries". /%fxcme: See "Drugs". Finishing: See "Abra::ives". Is: Carved fro m com pact Block ^ a v a T alc. U sed to car.ve mod sis of intricate de- In so m e c a s e s can be h eat 1a rd en ed . ryf&s: Dusting an 1 lubricating. 75ctdcal T a lcs: 367, 1750, 11, '5. . .uments (polishing): See "Abrasives". n<eDt ... /V i tician Supplies: Dusting po 'Topical T a lc s 454, 1600, 1625, 4, 2403 L u bricant .n n ailin g m a ch in e s. 'Jjffical T alcs: 367, 150, 11, 1153 Cloth: F ille r and dusting. ical Talcs: 367, 399 See "Filtr; ition", fa Cake M ake-u p (c o sm e tic ): ^/com ponent. Used as princi- 7V ical Talcs: )& , 1222, l 1625, 1755 1602, 454, 829, S ee "Surrffaacc:e C oatings". 01 Paper (filler): im portance. Color and softn ess being of Typical Talcs: 399, 1731, 7, 643, 4, 1736, 2403, 367, 1750, 1153, 486 Paper Board: F iller Typical Talcs: 367, 1750, 232, 1153 P a p er and P a s te Board (c o a te d): ' Coating - co lo r is generally important. Typical Talcs; 1736, 2404, 2424 399, 1731, 1625, 490, 1600, Parting Compounds: See "Dusting Agents". P a ste: F ille r and. E xten d er. Typical Talcs: 367, 150, 5, 2401 P e n c ils: See "Lead P encils". Perfum es: See "Filtration" . P etroleu m Refining: See "Filtration". Pharm aceutical: S e e "X>rugs". Phonograph Records: F iller Typical Talcs: 406, 677 Pitch: See "Asphalt Compounds" P la stic s: F iller, dusting, polishing. Typical Talcs: F ille r: 367, 399, 11, 130 v ./;' Tumbling {polishing): 2408, 2676 1600, 643, 11! p orcelain Insulators: Body component, y y p ica l Talcs: 481, 12! lo tte r y : Compon ent part of body to deduce tendency to craze, 'Typical T alcs: 783, 78$, 610 P r e c is io n and C en trifu gal C astin g Compound: M ixed with p laster to in crease R esistance to heat ^ hock. Typical T a lcs: 380, 486, 11 printing Inks: See "Ink". /-billin g Cable: j U tility com panies use soap- >tone to give added slip 'fypical Talcs: 367, 15 Putty: Im proves slip under luiife. p yp ical Talcs: 150, 11, 1153 R efractory Cement: Component m aterial to in crease R esistance to heat shock. M'ypical T alcs: 481, 11 486, 1772 R efractories (ceram ic): Component body R aterial to in crease resistan ce to heat shock. 'Typical T alcs: 11, 160 481, 1736, 486 ( IY, Rice: P o lish in g , Typical Talcs: 235, 456, 1635 Roof Coatings: Filiier and dusting - generally supplied according to custom er specification. Typical Talcs: Powdered: 483, 470, 1768, 160 Granular: 1368, 1371 S ee ''S p e c ia ltie s 15 Rouge (cosm etic): Typical Talcs: 1222, 7, 1755 399, 1731, 1625, 1606, 643, Rubber: Talc is used as a fille r and for dusting. The selection on the proper grade of talc depends upon the properties of the final product. Typical Talcs: A dhesives: 406, 11, 150, 232 Dusting: 367, l i , 1153, 150, 1836 F a b r ic s (sh eetin g): 399, 677, 4 0 6 , 11 F illin g : 367, 1750,11, 5, 2401 F ootw ear (soft): 367, 11 G loves: 11, 677, 399 Hard Products: 367, 1750 , H e e ls and S o le s: 367, 160, 1750, 11 Insulated W ire and Cable: 11, 406, 399, 1603 Latex: 367,11,. 486, 2 407, 2426 M annequins and iDolls:: 399, 11 Mats, Flooring: 9, 1153 M echanical Goods: 4, 9, 367, 1750 M old s: 367, 160, 1.750 ' ' -S ) Soft Products: Sponge and Foam: Surgical Sundries: 1755, 2427 S y n th e tic : Thread: T ile: 1750 T ires: Tubes and Tubing: 11,406, 486 1 1 ,6 7 7 ,3 9 9 1 1 ,4 5 4 ,1 2 2 2 , 1603, 1153 406, 1603, 399, 64 367,160, 1313, 483, 1750, 9, 367 367, 1750, 11 ger: U sed as a body component to **'*r1e a s e r e s is t a n c e to h e a t sh ock -Topical T alcs: 486, 11, 60, 1736 'll&Min-g C om pound: "ft/pical T alcs: 367, 150, 11, 1153 C',^ b u ilding: CLOVER Brand Crayons for ^irking m etal - all standard size s. \(j&e s: P rev en ts white sh o es from oil f it t in g in m anufacturing p ro cess . E xtender in polish ill;p ic a l T a lc s: 399', 5, 6 8, 2401 D elu sterin g Ti jop ical T a lc s: S^ d e F a s t e n e r s : ';T/opical T a lc s: >*L Tifpical T alcs: !i ^fuary, Cast: 399, 160(1, 643, 1731 Tumbling ; 1373, 1750, 2408, 2676 I F iller an4 Extender 5, 130, 2405 Dusting of m olds and fille r . 1 f Statues (carved): B lo ck or JLava T alc u se d in a com pact form and carved either by hand or by pow er m ach ines. (W hite, green, gray, black. ) Steam Pipe and B oiler Covering: F ille r Typical T alcs: 367, 1750, 5, 2401 Steatite Insulators for E lectronics: Major com ponent of body to give d i-electric properties. Typical Talcs: 1211, 486, 1736, 2786, 5486 Steel Castings: S e e `'Foundry". Steel (polishing, stainless): See "Abrasives". SURFACE COATINGS: A sphalt C oatings: Used as a filler - generally not as finely ground as usual talcs - m ust have low ignition lo ss. Recom m ended Talc: 1367 Caulking Compounds: Talc, because of the fibrous nature of its particle and the oil ab sorption, is a n ecessary ingredient to a lim ited extent in caulking compounds. Typical T alcs: 367, 1836 Color in Oil: Som etim es extended with talcs for suspension purposes and for low er cost. Typical T alcs: 2130, 648, 399, 2405 E ggshell Enam els: U sed as the extending pigment, for controlling the m att effect without em ploying agei$ which tend to give soft or ch eesy film . 1 T-,1 1711 i r (/' Enamel Undercoat: T alcs are used fox flow con s o l c h a ra cteristics which give ^mooth, sandable sur ftjces. Recom m ended Talcs: 1731, 399, 1767 ffx te rior H ouse Paints (white an i colored): B e- e a u s e of p article distribution, s om e ta lcs aid in the /ura b ility c h a r a c te r istic s of out side h ou se paints. Xypical Talcs: / 065, 1104 233, 971 , 2405, 463, 1060, (Jolored E x terio r Paint: 5, 233, 1767, 2405 g la zin g Compounds: T h ese rtjateriale are sim ilar caulking compounds and talcs: are used for their con- 3'is t e n c y c h a r a c t e r is t ic s . ; /Recom m ended Talcs: 462, 367, 150, 1065, 1767, 2405 Tj^ ert F ille r : 'Typical T alcs: 399, 1731, 1060, 2130, 462, /0 6 5 , 1767, 1641, 5, 367, 648, 11104, 2405 '/A te r io r F la t W all Paint: ,^-ia.t w a ll p ain t of lo w s id e sh e e n U sed in long oil /Recomm ended T alcs: 399, 1731, 1030, 2405 E x c e lle n t s o le e x te n d er u s e d w ith tita n iu m c a lc iu m 1 fain ts. M ote: On deep tone flats, 399 reduces som e m ai ,% sistance to the dry film and aids in suspension of other ingredients. Lacquer Surfacers: N eed tolbe sanded and there .--fore t a lc s a r e in trod u ced to givfe s lip . on nk %k7,, k i n . 30Q. i 030, M etal P rim er gurfacers: M ade w ith su it a; v eh icle, th ese need som e platy talc to lend slip to the film for easy sanding and clean cutting. Typical T alcs: 36?, 677, 399, 1767, 1030 Som e talcs also im prove the adherence characteristic of this type m aterial Recom m ended T alcs: 176?, 399, 1768 M ilitary Specifications: request. Inform ation upoi Paper Lacquers: Sorqetim es a low er sheen thai the usual glo ssy finish is desired - this is ea sily a c com plished. Typical T alcs: 399, 406, 677, 1731, 1090 Protein Em ulsion: F iller and extender. Typical Talcs: 11, 1641, 2405 Putty: G en erally a sm a ll am ount of ta lc is u sed in putty to hold oil in the m a ss to m in im ize bleeding and to im prove knifing ;when applying. Typical Talcs: 462 , 367, 1090, 2405 R esin Em ulsion: F iller and extender. Typical T alcs: 11, 1104, 1641, 2405 Sanding S u rfa cers: Need an ingredient to give eas sanding ch a ra cteristics which are found in platy ta lcs T alcs are used to im part easy sanding and good cutti for the other ingredients' in the form ula. Typical Talcs: 1030, 1768 461, 462, 618, 399, 1767, Sheen Control: U se approxim ately 1 /4 oz. p er gallon - red u ce g lo s s fro m 90 readin g on 60% G lossm eter to 75 reading. R ecom m ended T alcs: 399. 1731 Toy Enamel: In som e toy enam els, manu facturers d esire all ingredients to be of known purl and therefore U. S. P. ta lcs are recom m ended for this type of surface coating. R ecom m ended T alcs: 1, 173s Wood F iller: In corp srate ta lc in th is typ form ulation for filling properties to prevent shrinking and for clean wiping. R ecom m ended T alcs: 367, 4 S l, 1060, 1767, 176 W rinkle Finish: Em ploy talc to give uniform sheen and help control other c h aracteristics of the w rin k le. Typical Talcs: 399, 1731 Surgical: request. H eart operations. Data on T extiles: F iller weighting. Typical Talca: 2450 643, 11, 1648, 2441, 2442, T ile , Wall { c e r a m ic ): ! C om ponent be m aterial to reduce tendency to craze. Typical Talcs: T ires and Tubes: 786, 783, 610, 463. 3 F illeri and dusting. Uv T oilet Preparations: See specific type. Tumbling Compounds: S ee ''A b r a s iv e s ' Vinyl R esins: dusting. U sed both as a filler and for Typical Talcs: 399, 367, 461, 2424, 2404 Wall Board: F iller Typical Talcs: 367, 1750, 1153, 2408, 2676 Wail T ile (ceram ic) See "Tile". W elding: Soapstone Crayons to m ark both cold and hot m etal to lay out cutting patterns. CLOVER Brand Metal W orker's Crayons - all popular siz e s. W biteware (ceram ics): Com ponent bod} m aterial to reduce tendency to c ra ze. T yp ical TaAcs: 786, 783, 610 Wire (insulation and coating): t Used as a fille in rubber and p lastic coatings. A lso for dusting. Typical Talcs: 406, 677, 11, 399 W ire Drawing: Lubricant in drawing. Typical Talcs: 367, 150, 1153 Zippers: U sed to tum ble. Typical Talcs; 1373, 2408, 2676 TAJLC BY SPE C IA L PR O PERTIES B est Color Oil Absorption: High Low pH: High Low Slip: High Bulk: High Low Lo-M icron P article Size U .S. P. Fibrous 1625 454 1602 2427 399 ' 1731 1446 4 5 130 4 1153 5 130 160 462 1153 1625 1602 643 454 399 2755 45 1 130 2755 399 1731 1755 2755 662 13 233