Poly(arylene ether)-polyolefin composition, method for the...

Details Poly(arylene ether)-polyolefin composition, method for the... Poly(arylene ether)-polyolefin composition, method for the...

2005-03-29

2005-03-29

Truong, Duc (Department: 1711)

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

Synthetic resins

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

C525S071000, C525S070000, C525S063000

Reexamination Certificate

active

06872777

ABSTRACT:
A thermoplastic composition includes a poly(arylene ether), a poly(alkenyl aromatic) resin, a polyolefin, and a selectively hydrogenated block copolymer of an alkenyl aromatic compound and a conjugated diene having up to about 20 percent residual pendant aliphatic unsaturation and at least about 30 percent residual in-chain aliphatic unsaturation. The composition exhibits an excellent balance of stiffness, impact strength, and heat resistance and is useful for a variety of applications including automotive fascia, automotive front-end modules, automotive grill opening reinforcements, food trays, and power tool casings.

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