Document NGVwKLdmRJJMDBNaQG6vYnQ28

LUZENAC WOPS pboposbd ooTXiZin rat talc tsodtical pb*ahitatiox AT VIZ PDA TALC IW V O IZ n P.2/3)01/00* CPLAEAXMINHT-IB2IFIT5F7S E t U O * r s Lusensc America Inc., the leading U.S. producer of industrial^ cosmetic, pharmaceutical, and food grads grade talc products.. U __ Mishit overview a. U.8. sales (volumes) of cosmetic, food grade/ and pharmaceutical grade talc produots. to. Estimate of worldwide production and talc usage. c. Talc attributes; reasons for use. 2. Mineral Sources a. Tying in the deeired attributed, show locations of major v.s. and foreign mines. Briefly diseuss major features. to. Briefly discuss geology of sources. Likelihood of asbestos contamination in ores. a . _ Manufacturing Processes a. Typical flotation circuit. Approx, quantity (percentage of market) of u.s. dusting powders produced toy this process. Approx, quantity (percentage) of U.S. market for UsP and FCC products produced by this process. to. Typical dry processing circuit. Approx, quantity (percentage) of US dusting powders, USP, and Fee products produced by this process. L m__ Product fineciflastlane a. CTFA, USP, FCC, and "customer" specifications (possibly including reference to f d a gMP's ) . to. Particle else data on actual dusting powders used in the US along with approx, percentage of total U.s. market. Refer to relationship with deeired attributes. c. Particle sise data on othar cosmatie/usp/FCC talc products (brief). c. Discuss distinction between wet, dry, end airborne particle else distributions. d. Brief reference to tele used in NT? Study. PCPC000419 < > & & & '93.,1&SSPM^CTFPljsjjaa^ LUZENAC WOPS p -3<2o m /oos 1_QtiAliW control a. Asbestos monitoring end tooting. b. Typical procoss control and finished product tasting protocols. c. Microbiological requirements and methods for control. fii ffunwiry a. Talc has baan (and can be) usad safaly for cosmetic and comfort purposes, b. Raferanca to studiaa (to ba discuaaad latar in thia symposium) that actual eonsumar exposure to dust generated during its use ia vary low. c. Close relationship of Talc Manufacturers with Cosmetic, Pharmaeeutical, and food Industries. August 4, 1993 Richard Zaaanski Luxenac America Ino. Managor Quality Assurance PCPC000420 Director-Toxicology ji. /2-*c/s 2 -o>3-*sJh\jkri^K^y . ^ ^ JiJb-~t GWJ^, /y{***to*^r>***sJL*b**y*^-r+Xj- l*^/ u*^*L Ca** A*iL Ls/ CA^r^^Itju 2 PLt*vL, cJKt il* / PCPC000421