04325863 is referenced by 117 patents and cites 13 patents.

The present invention relates to a process for stabilizing organic polymeric materials comprising incorporating therein a benzofuran (2) one or indolin (2) one compound as stabilizer. Such stabilized polymeric materials are stabilized against degradation during the polymer processing.

Title
Benzofuranone or indolinone compounds useful as stabilizers for organic materials
Application Number
6/118054
Publication Number
4325863
Application Date
February 4, 1980
Publication Date
April 20, 1982
Inventor
Hermann Schneider
Grenzach-Wyhlen
DE
Wolfgang Mueller
Allschwil
CH
Horst Mayerhoefer
Oberwil
CH
Hans Hinsken
Kandern
DE
Agent
Joseph J Borovian
Robert S Honor
Gerald D Sharkin
Assignee
Sandoz
CH
IPC
C08K 5/34
C08K 5/15
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