C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
400/7087, 31/79,
C07D 211/58 (2006.01) C07D 211/46 (2006.01) C07D 401/00 (2006.01) C07D 401/14 (2006.01) C08K 5/34 (2006.01) C08K 5/3435 (2006.01)
Patent
CA 1261321
3-15339/+/CHM 21 Novel piperidine compounds Abstract Novel piperidine compounds of the general formula (I) Image (I) in which m is an integer from 1 to 4, R1 and R2 are as defined in claim 1 and at least one 2,2,6,6-tetramethylpiperidinyl group, being present in R1 or R2 are useful as light stabilisers, heat stabi- lisers and oxidation stabilisers for organic material, especially for synthetic polymers.
507048
Borzatta Valerio
Cantatore Giuseppe
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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