Thermoplastic blends with improved low-temperature toughness

Details Thermoplastic blends with improved low-temperature toughness Thermoplastic blends with improved low-temperature toughness

2006-11-14

2006-11-14

Yoon, Tae H. (Department: 1714)

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C524S313000, C524S481000, C524S483000, C524S504000, C525S329200, C525S386000

Reexamination Certificate

active

07135510

ABSTRACT:
A composition containing a graft polymer based on acrylonitrile/ethylene propylene rubber/styrene (AES) and an additive is disclosed. The additive is one which increases the “Δsoft phase” of the composition making it possible to produce moldings with improved toughness at low temperatures, without substantially changing the melt volume rate.

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