C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
400/7060, 260/24
C07D 401/14 (2006.01) C07D 413/14 (2006.01) C08K 5/34 (2006.01) C08K 5/3492 (2006.01)
Patent
CA 1304368
21489-7243 - 1 - 3-16119/+/CHM 26 1,2,2,6,6-Pentamethyl-4-piperidylaminotriazine derivatives and their use as stabilizers Abstract of the Disclosure Compounds of the formula (I) Image (I) wherein R1 and R5 are independently hydrogen, C1-C12-alkyl, C5-C7-cyclo- alkyl or a group of the formula (II), Image (II) R2, R3 and R4 are independently C2-C12-alkylene, R is a group of the formula (III) Image (III) wherein R6 is C2-C8-dialkylamino, C1-C4-alkoxy, pyrrolidinyl, piperidino, morpholino, hexahydroazepinyl or a group of the formula (IV), Image (IV) R7 and R8 are independently C1-C12-alkyl, C5-C7-cycloalkyl, benzyl or a group of the formula (II), subject to the proviso that both, R1 and R5 are different from hydrogen, if R is a group Image are useful as light stabilizers, heat stabilizers and/or oxidation stabilizers for organic materials, in particular synthetic polymers.
545067
Cantatore Giuseppe
Gugumus Francois
Ciba Specialty Chemicals Holding Inc.
Fetherstonhaugh & Co.
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