Piperidylaminotriazine derivatives and their use as stabilizers

Details Piperidylaminotriazine derivatives and their use as stabilizers Piperidylaminotriazine derivatives and their use as stabilizers

C - Chemistry, Metallurgy

07

D

6/221, 400/7080,

C07D 401/14 (2006.01) C07D 413/14 (2006.01) C08K 5/3492 (2006.01) C08K 5/357 (2006.01)

Patent

CA 1301158

3-16499/+/CHM 32 Piperidylaminotriazine derivatives and their use as stabllizers Abstract of the disclosure The novel compounds of the formula (I) Image (I) in which R1 is di(C1-C4-alkyl)amino, C1-C4-alkoxy, a 5-membered to 7-membered nltrogen containing heterocyclic group with the nitrogen atom bonded to the triazine ring, or a group of the formula (II), Image (II) R2 and R4 which are ldentical or different are C1-C12-alkyl, C5-C7-cyclo- alkyl, benzyl or 1,2,2,6,6-pentamethyl-4-piperidyl, n is 2 or 3 and, if n is 2, R3 is a group Image , with R5 and R7, which are identical or different, being hydrogen, C1-C12-alkyl, C5-C7-cycloalkyl, benzyl or 1,2,2,6,6-pentamethyl-4-piperidyl and R6 being C2-Cl2-alkylene, cyclo- hexylene, cyclohexylenedimethylene or methylenedicyclohexylena, or R3 is the divalent radlcal of a 6-membered to 7-membered heterocyclic compound with two nitrogen atoms which are each bonded to a trlazine ring, or, if n is 3, R3 is a group Image , with R8 and R11, which are identical or different, being as defined above for R5 and R7, and R9 and R10, which are identical or different, being C2-C12-alkylene, are useful as light stabilizers, hoat stabilizers and oxidation stabilizers for organic materials.

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