Poly(arylene ether) compositions and methods of making the same

Details Poly(arylene ether) compositions and methods of making the same Poly(arylene ether) compositions and methods of making the same

2005-11-29

2008-10-14

Mulcahy, Peter D. (Department: 1796)

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

Synthetic resins

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

C524S449000, C524S451000, C524S500000, C525S050000

Reexamination Certificate

active

07435780

ABSTRACT:
A method of making a resin composition comprises melt mixing a first polymer comprising a polyamide powder or a polyester powder with a fluoropolymer at a temperature below a softening temperature of the fluoropolymer to form a first melt blend; fibrillating the fluoropolymer in the first melt blend to form a fibrillar network in the first melt blend; and melt mixing the first melt blend having the fibrillar network with i) a poly(arylene ether) and a compatibilizing agent or ii) a poly(arylene ether) and a reaction product of the poly(arylene) and a compatibilizing agent.

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