Document GmRoL4QReZKyyYovoBv3dgdM7

Thom pson-H ayw ard C hem ical Company P . O. Box 66433 Baton R ouge, L ouisiana 70306 Deax- M r, K ry s ti: At the suggestion of P h il K izer, please be advised th at the following is o u r m atch es fo r In te rn a tio n a l T alc C om pany's A sb estin e T a lc s. A sbestine X A sb estin e 325 A sbestine 425 R ice P olishing Talc U n ited S i e r r a 's m a tc h e s _________ F ib re n e C-40Q o r B eaverw hlte 200 o r G lacier 200 F ib re n e C-5Q0 o r B eav erw h ite 325 M is tro n 139 o r M is tra n RCS C ascade 200 . M r. K ry sti, please re a liz e th at it is difficult to o ffer ex act m atch es as the In te rn a tio n a l T alc C om pany's A sb estin e T alcs a re m ined in ^ew Y ork S tate, w h ereas o u rs a re m ined in eith er M ontana o r C alifornia. e ^" a r e no* e x a c ^ r e p la c e m e n t b u t a r e c lo s e en o u g h so th a t th e y c a n be co-coded and used interchangeably. My p erso n al opinion is that from a functional view point o u r talcs a re fa r p u re r and should w ork b etter, yu r accounts take the tim e to te s t them . A lso, attached you w .ind our com petitive m atches on a gen eral b asis that we have listed in our m onthly publication "The G rind Sheet". If th ere is any fu rth e r tech n ical a ssista n c e , p lease feel free to contact me, . V ery truly yours. UNITED SIERRA DIVISION C yprus M ines C orporation /ft - > LDM :bh A tt: cc:M r. P hil K izer, LOUIS D. MURINO M arketing M anager F i l l e r s tc P ig m e n ts T hom pson-H ayw ard, K ansas C ity, K ansas 'M THAN 7116 i CPC-SEWELLTRSCPT00000288 aA s ' /V. f. UNITED SIERRN B O X 1201 T R E N T O N . N E W JE R S E Y OBSOB DIVISION CYPRUS MINES CORPORATION T E L E P H O N E 6 0 3 .0 0 3 -5 1 1 1 . TWX 5 1 0 -6 0 5 -9 5 0 5 September 13, 1972 ' Gentlemen / .. Asbestos-Form Tali Many o f our customers are i n q u i r i n g as i n t e r e s t e d in knowing i f our t a l c s are contaminated with t r e m o l i t e , a form of sho uld bl ee t thearn doleudt.l i n i n g o u r ' p o s i t i o n ' rc s . They are and are not . Attached is ch 'in q u ir ie s There are two sep arate types o f i Oc cu pa ti on al S a f e t y And Health received ; one from the t o h e a c r a l R e g u l a t i o n s , Volume 't and which cone uust. in the a i r o f a manufac a r e s u l t o f the Fe deral Dru t i o n (OSHA) p e r t a i n i n g 0 , which became law on lowable amounts of asb esto s lit. The o t h e r i n q u i r y i s as regarding asbestos-form ta both the OSHA law and tration's proposed regulations ched you w i l l f in d copies of posal. Please be aware that any t e s t methods sup prop osa l o f t h e FDA, t h e r e a r e n ' t asbestos-form. In i s . For example, a t through a mi c l determining i f ta lc contains t is not s t a t e d what asbestos-form pulp f ib e r from a bag can, i f looked ing j u s t one par c l a s s i f i e d as fibrous in nature in hav- product would b s e n t . Under the proposed r e g u l a t i o n s , the 'the FDA sugge l e d as a s b e s t o s - f o r m . We h a v e w r i t t e n to as the OSHA " r_ ey l d n t i f 7 a s b e s t o s - f o r m m i n e r a l o f f i c a l l y identificat 1 and. also that they suggest a foim of lim it s be u p li,^ 99% Ca i S r - f S ^ U eS' We a lS 0 s 'j * 8 0st0d L l i m ? ^ y ^ a t a s o c s t o s i s ; how we m easu re and what Lte a t I I I I TM , a r ? ' ? - Ray d i f f r a c t i o n t e c h n iq u e s can e q u i ^ f f ^ d w i a i we T\ is i s t h e l i m i t a t i o n o f th e 99% f l f f c S ^ e e * Thi^ ?Te s a y i nE 15 t h a t ou ^ p r o d u c t s are a t l e a s t n o t l O d W i b e r ' f r e e but we know o f ^ i ^ c i SOme. i ou r p r o d u c t s are in in g th is a ccu ra tely anS q u ic U y f COatme^ i a l m^ h o d o f d eterm - LDM; lr.LT. ends. SubJ. to Stipulation of Confidentiality O rder, Soult, d a l v, A.P. Green Refractories, et a t, Jacluon C ounty, MO, C um No. WW-CV-207056 Very tr u ly yours, THAN 010462 .UUNMITTEED SIERRA DIVV]ISION ' Cypr ^- Minesv.Corpicc r a t i o n xi S s * Dov i s U... flu r i n o Marketing Manaeer CPC-SEWELLTRSCPT00000289