Introduction 100 ll has long boon recognized that exposure to coal mine dusl can lead to die development of the disease known as coal worker's pneumoconiosis (CWP); defined by Morgan and Seaton as "the accumulation of coal dust in the lungs and the tissues' reaction to its presence

FILE NAME: Johnson & Johnson (JAJ) DATE: 1960 Mar 8 DOC#: JAJ034 DOCUMENT DESCRIPTION: Report - Phase Report on Pilot Plant Beneficiation of Italian Run-of-Mine Talc- Presented to J & J Research Protected Doeument-SuWeetto Protective Order JNJAZ65JW0000677 BATTELLE FIELDS OF RESEARCH AfKMAUIK Al INfilHI IWHI.

TABLE OF CONTENTS Summary....................................................................................................................................1-3 Distribution of First 6 Months 1968 Research Expenditures . . 4 Market Performance of Products Developed Through Research . . 3-8 New Product Section........................................................................................................... 9-13 Sales Service Section.................................................................................................... 14-16 Industry Section................................................................................................................... 17-20 Patent Section..................................................................................................................... 21 R&cD Facility And Equipment Section.................................................................. 24 SGP 0015055 SUMMARY GENERAL The Gypsum Research Center was formally dedicated with an open house held on June 13.

FILE NAME Quebec Asbestos Mining Association QAMA DATE 1969 Apr 18-19 DOC QAMA122 DOCUMENT DESCRIPTION Minutes of the Special Meeting of the QAMA 5+.

TABLE OF CONTENTS Page 1 2 3 4 7 8-12 8 10 11 11 12 12-15 13 13 15 15 16-17 16 16 16 16 18 18 19 20 Foreword New Product Contribution to Division Sales and Profits 1968 Market Performance of New Products Summary Distribution of 1968 Investment in Gypsum Research New Product Section Radiant Heat Panel Pictures - Radiant Heat Panels Molded Grainboard Gypsum Fire Door Filler New Joint Treatment Method Improved Product Section 5/8" Type X Firestop Gypsum Filler For Joint System Hard End Wallboard Joint System Formula Improvements Sales Service Section One Hour Dens-Cote Partition Hill Rom Partition Angeles Partition Paper Tape For Dens-Cote System Industry Section Gypsum Association and A.S.T.M.

T H E INCREASING INCIDENCE OF CENTRAL NERVOUS SYSTEM LEUKEMIA IN CHILDREN (Children's Cancer Study Group A ) s.AUDREY E.

Monitoring Exposures to Vinyl Chloride Vapor: Breath Analysis and Continuous Air Sampling EDWARD D.

f I 1 .SBESTOS y j J Here's an update on asbestos.

Reprinted irum AMERICAN INULSTRIAL HYGIENE ASSOCIATION JOURNAL Volume 30.

dceo not exist, and this can lead to some very erroneous conclusions.

Remove diverter valve 6336-1027 and the old piping lead to the old corrugated box loading station.

Dr.

feature PCB's--prevalent and persistent Intensified research is needed to minimize their dangers Carl G.

a fEo u it za 55 (-V%4S?)

It is used primarily in the manu facture of vinyl chloride and other industrial chemicals, but is also used in huge amounts as a lead scavenging agent in gasoline (over 100 million kg in 1970), in various solvent ap plications, anti as a component of fumigants for gram, up holstery, and carpets (20) In Table 1 the reversion of TA100 with chloroacetaldeltydc is compared directly to reversion with two other metabolic pmdiicts of dichloroothane, i.o., chloroclhattol and chloroacelic arid.