TO: R.

Vista Chemical Company 900 Threadneedie Houston, Texas 77079 (713) 588-3000 CERTIFIED MAIL RETURN RECEIPT REQUESTED August 24, 1989 P.O.

TO: Distribution .'

mm m Vinyl W # /nsf/Me A Division of The Society of The Plastics Industry, Inc.

TO: Tom Huffman ER.OM: DATE: Interoffice Communication SUBJ: T.

TO: R.

i CMIZ& CHEMICAL MANUFACTURERS ASSOCIATION December 5, 1988 ' ' --' , ^ /} TO: Health and Safety Contacts of CMA Member Companies SUBJECT: ATSDR Draft Toxicological Profiles On April 17, 1987, the Agency for Toxic Substances and Disease Registry (ATSDR) and EPA published a list of the 100 most hazardous substances found at waste sites and guidelines for the development of "toxicological profiles" on those substances (52 Federal Register 12866, 12870).

BORDEN, INC. 960 KINGSMILL PARKWAY.

* TO; R.

m TO: Distribution Interoffice Communication FROM: DATE: SUBJ: T.

TO: Distribution *4 Interoffice Communication PROM: DATE: SUBJ: T.

TO: Distribution FROM: DATE: Interoffice SUBJ: Communication T.

TO: Distribution FROM: DATE: Interoffice Communication SUBJ: T.

TO: Safety Directors ___ Interoffice Communication FROM: DATE: SUBJ: T.

XF:_i Interoffice Communication TO: FROM: DATE: SUB J: Distribution T.