Polyphthalamide composition

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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525179, C08L 7710

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active

053876458

ABSTRACT:
Filled and unfilled polyamide compositions of improved toughness comprise a blend of a polyamide comprising recurring aliphatic terephthalamide units, a functionalized polyolefin and a functionalized block copolymer comprising styrene polymer blocks and rubber blocks comprising ethylene/propylene ethylene/butylene or ethylene/pentylene polymer blocks or a combination thereof.

REFERENCES:
patent: 4849471 (1989-07-01), Saito et al.
patent: 4990564 (1991-02-01), Taubitz et al.
patent: 5071924 (1991-12-01), Koch et al.

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