Low molecular weight polyphenylene ether compositions

Details Low molecular weight polyphenylene ether compositions Low molecular weight polyphenylene ether compositions

1979-09-17

1981-02-24

Taylor, Hosea E.

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

Synthetic resins

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

525 92, 525 98, C08L 5302, C08K 340

Patent

active

042529131

ABSTRACT:
There are provided thermoplastic compositions comprising a low molecular weight polyphenylene ether resin which has an intrinsic viscosity of less than about 0.4, preferably less than 0.33 deciliters/gram as measured in chloroform at 30.degree. C., a styrene resin and an elastomeric block copolymer of a vinyl aromatic compound and a conjugated diene. The compositions are moldable to articles having good impact resistance.

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