Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1982-11-01
1985-07-09
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
524141, 523201, C08G 6110, C08K 332
Patent
active
045283273
ABSTRACT:
There are provided thermoplastic compositions comprising a polyphenylene ether and a rubber modified polystyrene resin having a discontinuous phase comprised largely of particles consisting of a core of polystyrene in a shell of a diene rubber membrane, said particles constituting at least 30 percent of the total volume of the rubber-modified polystyrene. Such compositions provide molded articles with substantial and unexpected properties in impact resistance, transparency and surface gloss, particularly at low mold temperatures, in comparison with known compositions of rubber modified polystyrene alone or those of other polystyrenes combined with polyphenylene ethers.
REFERENCES:
patent: 3600466 (1971-08-01), Moriguchi et al.
patent: 3825625 (1971-12-01), Kudo et al.
patent: 3976725 (1976-08-01), Lee, Jr.
patent: 4101505 (1978-07-01), Cooper et al.
patent: 4128602 (1978-12-01), Katchman et al.
patent: 4221883 (1980-09-01), Mott et al.
patent: 4278576 (1981-07-01), Goldman
patent: 4373064 (1983-02-01), Bennett et al.
Cooper Glenn D.
Katchman Arthur
General Electric Company
Kulkosky Peter F.
Michl Paul R.
LandOfFree
Composition of polyphenylene ethers with core-shell rubber-modif does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composition of polyphenylene ethers with core-shell rubber-modif, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composition of polyphenylene ethers with core-shell rubber-modif will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-909842