C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
400/7083, 260/23
C07D 487/04 (2006.01) C08K 5/34 (2006.01) C08K 5/3435 (2006.01) C08K 5/3442 (2006.01)
Patent
CA 1299175
3-16482/+/CHM 31 Bicyclic piperidine compounds for use as stabilizers for organic materials Abstract of the Disclosure Bicyclic piperidine compounds of the general formula (I) Image (I) in which R1 is hydrogen, O', OH, NO, CH2CN, C1-C8-alkyl, allyl, benzyl, C1-C8-acyl, OH-monosubstituted C2-C4-alkyl, 2,3-epoxypropyl, C1-C18- alkyloxy, C5-C12-cycloalkyloxy or 2,3-dihydroxypropyl and R2 is a direct bond or -CH2-, can be used as light stabilizers, heat stabilizers and oxidation stabilizers for organic materials, in particular, synthetic polymers.
568204
Borzatta Valerio
Cantatore Giuseppe
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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