Stabilizer compositions, their use for stabilizing thermoplastic

Details Stabilizer compositions, their use for stabilizing thermoplastic Stabilizer compositions, their use for stabilizing thermoplastic

1983-06-08

1984-06-26

Kight, III, John

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

Synthetic resins

Processes of preparing a desired or intentional composition...

252400R, 524107, 524117, 524120, 524128, 524147, 524151, 524265, C08K 515, C08K 552

Patent

active

044567170

ABSTRACT:
The present invention is directed to stabilizer compositions or thermoplastic polycarbonates based on phosphites and siloxane-oxetane compounds. These stabilizers protect the polycarbonate against heat and oxidative degradation, and in addition, increase the hydrolysis resistance of the polycarbonate. The present invention is also directed to a process for stabilizing polycarbonate and to the stabilized polycarbonate produced therefrom.

REFERENCES:
patent: 4066611 (1978-01-01), Axelrod
patent: 4073769 (1978-02-01), Eimers et al.
patent: 4102859 (1978-07-01), Eimers et al.
patent: 4225483 (1980-09-01), Eimers et al.
patent: 4342681 (1982-08-01), Idel et al.
patent: 4367303 (1983-01-01), Eimers et al.
patent: 4375525 (1983-03-01), Idel et al.
Levantovskaya et al., Vysokom, Soed. X (1975), pp. 2331-2337.

Affiliated with

Also associated with

Rating

Stabilizer compositions, their use for stabilizing thermoplastic does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stabilizer compositions, their use for stabilizing thermoplastic, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilizer compositions, their use for stabilizing thermoplastic will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2233048