Process for producing rubber-modified thermoplastic resin

Details Process for producing rubber-modified thermoplastic resin Process for producing rubber-modified thermoplastic resin

1993-02-11

1994-04-26

Jagannathan, Vasu S.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525242, 525282, 525285, 525314, 525315, 525316, C08F37902, C08F38700

Patent

active

053067789

ABSTRACT:
A process for producing a rubber-modified thermoplastic resin, which comprises polymerizing (B) 30-100% by weight of an aromatic alkenyl compound monomer and/or an alkyl (meth)acrylate monomer and (C) 70-0% by weight of at least one other monomer compound copolymerizable therewith, in the presence of (A) a hydrogenated diene copolymer obtained by hydrogenating a diene copolymer comprising a rndom copolymer of 50% by weight or more of at least one conjugated diene and 50% by weight or less of an alkenyl aromatic compound until at least 70% by weight of the olefinic unsaturation of the diene copolymer is hydrogenated. The hydrogenated diene copolymer (A) may be a hydrogenated copolymer consisting of an A-B block copolymer or an A-B-C block copolymer (A is an alkenyl aromatic compound polymer block, B is an alkenyl aromatic compound-conjugated diene random copolymer block, and C is a polymer block composed mainly of an alkenyl aromatic compound), wherein

REFERENCES:
patent: 4212958 (1980-07-01), Falk
patent: 4409338 (1983-10-01), DeGiulio
patent: 4598123 (1986-07-01), Cutter
patent: 4603155 (1986-07-01), Muramori et al.
patent: 5112921 (1992-05-01), Schwaben et al.
Translation of European 0,176,061 publ. Apr. 2, 1986.
Database WPIL, accession No. 89-225678 [31], Derwent Publications Ltd, London, GB; & JP-A-1 163 209 (Japan Synthetic Rubber).

Affiliated with

Also associated with

Rating

Process for producing rubber-modified thermoplastic 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 rubber-modified thermoplastic resin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing rubber-modified thermoplastic resin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1712334