Plasticized polyphenylene ether compositions

Details Plasticized polyphenylene ether compositions Plasticized polyphenylene ether compositions

1990-12-19

1992-04-21

Michl, Paul R.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524171, 524209, 524359, 524370, 525134, C08K 507

Patent

active

051068990

ABSTRACT:
Polymer compositions comprise a polyphenylene ether resin and a plasticizer of the formula ##STR1## wherein X is selected from the group consisting CH.sub.2, O and S; Y is different from X and is selected from the group consisting of CH.sub.2, O, CO, S, SO and SO.sub.2 ; Ar is an aromatic ring; Z.sup.1 and Z.sup.2 are individually selected from the group consisting of alkyl, alkoxide, aryl, aryl oxide, nitrile and nitro groups; R is hydrogen or an alkyl group; m is from 0 to 3; n is from 1 to about 10; and a and b are individually from 0 to 4; provided that both X and Y are not simultaneously oxygen. The compositions may further include a polystyrene resin, for example, a rubber-modified polystryene resin.

REFERENCES:
patent: 3327017 (1967-06-01), Huang et al.
patent: 4629490 (1987-09-01), Abolins
patent: 4968749 (1990-11-01), Shibuya et al.

Affiliated with

Also associated with

Rating

Plasticized polyphenylene ether compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plasticized polyphenylene ether compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plasticized polyphenylene ether compositions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1586791