Piperidine polymers and use thereof as stabilizers

Details Piperidine polymers and use thereof as stabilizers Piperidine polymers and use thereof as stabilizers

C - Chemistry, Metallurgy

07

D

402/250, 400/501

C07D 211/48 (2006.01) C08G 65/22 (2006.01) C08K 5/34 (2006.01) C08K 5/3435 (2006.01) C08L 101/00 (2006.01)

Patent

CA 1169067

ABSTRACT OF THE DISCLOSURE There are disclosed new polymers of piperidine having the general formula: Image in which R1, R2, R3, R4, each independently of the others, are an alkyl radical having 1 to 4 C, or R1 and R2, and/or R3 and R4 form a cycloalkylene radical having 3 to 12 C, R5 is hydrogen, an alkyl, oxyalkyl or alkoxy radical having 1 to 6 C, or an aryl or an aryl-alkyl radical having 6 to 18 C, an alkenyl radical having 2 to 6 C or a -(CH2)X-CO2-R7 radical in which X is a number from 0 to 12, and R7 = H, a metal, an alkyl, alkylene, alkenyl, alkenylene radical containing 1 to 20 C; R6 = H or an alkyl having 1 to 4 C and n is an integer from 2 to 100. Use of the piperidine polymers having general formula (I) as stabilizers of polymeric substances, and polymeric com- positions stabilized with said piperidine derivatives are also disclosed.

398315

Affiliated with

Also associated with

Rating

Piperidine polymers and use thereof as stabilizers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Piperidine polymers and use thereof as stabilizers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Piperidine polymers and use thereof as stabilizers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1266709