公开(公告)号：AU498085B2

公开(公告)日：1979-02-08

申请号：AU8288075

申请日：1975-07-09

Applicant: STANDARD OIL CO OHIO

Inventor： KENNEDY ALICE WINNETTA ,  SHANK RAYMOND S ,  WARDLOW EDDIE JR

IPC: C08L33/00 ,  C08F6/00 ,  C08F279/02 ,  C08K5/57 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L33/02 ,  C08L33/18 ,  C08L51/00 ,  C08L51/02 ,  C08L101/00 ,  C08F236/10 ,  C08F279/04 ,  C08F236/12 ,  C08F220/44

Abstract: A polymer composition containing a high proportionate amount of olefinic nitrile is stabilized against thermal discoloration by inclusion therein from about 0.05 to 2 parts by weight per hundred parts of resin of an organotin maleate compound selected from the group consisting of the hydrocarbon tin maleates and the hydrocarbon tin-bis-maleate half esters.

公开(公告)号：ATA261476A

公开(公告)日：1977-07-15

申请号：AT261476

申请日：1976-04-09

Applicant: STANDARD OIL CO OHIO

Inventor： WARDLOW EDDIE JR ,  SHANK RAYMOND S

IPC: C08L51/00 ,  C08F279/02 ,  C08F285/00 ,  C08K5/11 ,  C08L7/00 ,  C08L21/00 ,  C08L51/02 ,  C08L51/04

Abstract: The present invention relates to a method for stabilizing thermoplastic nitrile resins against thermal discoloration by the inclusion in the resins of acid esters of certain polycarboxylic acid compounds in amounts of from 0.1 to 1.5 parts by weight per 100 parts of resin.

公开(公告)号：DE2614440A1

公开(公告)日：1976-11-11

申请号：DE2614440

申请日：1976-04-03

Applicant: STANDARD OIL CO OHIO

Inventor： WARDLOW JUN EDDIE ,  SHANK RAYMOND S

IPC: C08L51/00 ,  C08F279/02 ,  C08F285/00 ,  C08K5/11 ,  C08L7/00 ,  C08L21/00 ,  C08L51/02 ,  C08L51/04 ,  C08L33/18 ,  C08L33/20 ,  C08L25/12 ,  C08K5/09 ,  C08K5/10

Abstract: The present invention relates to a method for stabilizing thermoplastic nitrile resins against thermal discoloration by the inclusion in the resins of acid esters of certain polycarboxylic acid compounds in amounts of from 0.1 to 1.5 parts by weight per 100 parts of resin.