Polyphenylene ether compositions having improved flow

Details Polyphenylene ether compositions having improved flow Polyphenylene ether compositions having improved flow

1994-01-10

1994-12-27

Seidleck, James J.

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

Synthetic resins

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

525392, 525905, C08L 4502, C08L 7112

Patent

active

053767241

ABSTRACT:
Improved thermoplastic compositions based on polyphenylene ether are disclosed. These compositions contain a resinous additive derived from a mixture which comprises aromatic monomers, such as a mixture of styrene and alpha methyl styrene. The compositions are characterized by improved melt flow, along with the substantial maintenance of other important properties, such as impact strength and heat distortion temperature.

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