Document 1eOnxYmGpr7kqkqm1aVJxxOX

JMl Johns-Manville io E. J. Riley - Marrero rioni J. D. Reinsrria - R&D E. M. Fenner - 4n 3^ Copies: p. d . Shepherd - R&D File: 445 RM 5 Sulirct PIONEER TALC FOR BACK SURFACING AT MARRERO Enclosed is the X-ray analysis of the proposed PIONEER TALC for back surfacing. As you can see there is a 12 percent preniolite content which is considered high and would require an fiest at the plant to measure the actual personal hazard involved. Please advise E. M. Fenner and me what action you propose. iv J. D. Reinstna pl Attachment c . X* * 1 >A| PLAINTIFFS EXHIBIT WCD-192 CRMC-Talc-Micro-000719 r7w *-- . fry > J-X CONFIDENTIAL - NOT FOR GENERAL DISTRIBUTION fPjLv,' Jt^oyuji/O M'S " 7 6 - 7 S DATE / 7 10 7 C Wv^* *Uv ;m v _*#.:Ayf. ^ J9. A N A L Y S IS REQUESTED* Y 1- f RESEARCH MANAGER__ ^ Y 'U ^ r v U C ^ L RESULTS OF A N A L Y S IS : (INCLUDE SAMPLE I DENT. NUX3SR) . I) 7 .* ....... - -- w -- . ^ V _ v w -- O . 1 tj tfjutrruj-nJ T a J L ^ j ff ii 1-----------------------------A------- rj . Ros.ul ts -TRf*Lne -/ " 'Iruu7***4+X*-. * QtujJX> *. CdiUcfc --- V cJdu>-\*j^ 1 ----------------------------------^ 1/UsSe. - C l S. # I \i 1 r i __________________ 1 ii * ; ' 9 .* - * . t L fCOA.v_.VTS: -) CJ{aj^*3&U ,,JL'. ~_a . I.'.c'.o: No. /4/5~- 15~2. /? Lob Job N . /5~2 /? Reported by .W--C.W* No. ^ 6 / age No. ! ?> 2- Research Croup; Ai m I. Serytccg CRMC-Talc-Micro-000720 >4awNc9 E, J. Riley - Marrero J. D. Reinsma RfcD, P.B. Shephard-R&D, E. M. Fenner Nj*; Copies: c ^ B , pallen 4N1. J. S. Scuderi - Atl, See Below: Subject. PIONEER TALC FOR BACK SURFACING ASPHALT ROOFING F. Luquer - Mar D. Goodman - Mar J. Cuccia - Mar CRMC-Talc-Micro-000721