Process for producing piperidine derivative and stabilized resin

Details Process for producing piperidine derivative and stabilized resin Process for producing piperidine derivative and stabilized resin

1990-10-19

1991-09-17

Hoke, Veronica P.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524153, 524291, C08K 53435

Patent

active

050496042

ABSTRACT:
A stabilized resin composition comprising a resin, a piperidine derivative represented by the formula (III) ##STR1## wherein R.sub.1 is a hydrogen atom or an alkyl group having 1 to 3 carbom atoms; R.sub.2 is a hydrogen atom or an alkyl group having from 1 to 2 carbon atoms; and R.sub.3 and R.sub.4 are each independently an alkyl group having 1 to 12 carbon atoms, a phenol-type antioxidant and a sulfur-containing antioxidant. The composition simultaneously meets heat resistance, oxidation resistance and light resistance requirements.

REFERENCES:
patent: 4348524 (1982-09-01), Karrer et al.
patent: 4500662 (1985-02-01), Lai

Affiliated with

Also associated with

Rating

Process for producing piperidine derivative and stabilized resin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing piperidine derivative and stabilized resin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing piperidine derivative and stabilized resin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1917630