C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 307/83 (2006.01) C07D 407/12 (2006.01) C07D 409/12 (2006.01) C08K 5/00 (2006.01) C08K 5/1535 (2006.01) C09K 15/04 (2006.01)
Patent
CA 2132134
The invention relates to compounds of formula I (see formula I) wherein the general symbols are as defined in claim 1, as stabilisers for protecting organic materials against thermal, oxidative or light-induced degradation.
Evans Samuel
Nesvadba Peter
Ag Ciba-Geigy
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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