Toughened thermoplastics

Details Toughened thermoplastics Toughened thermoplastics

1989-04-19

1990-05-01

Seccuro, Carman J.

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

Synthetic resins

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

525192, 525193, 525194, 525207, C08L 5106, C08L 3506, C08L 1502, C08L 900

Patent

active

049219103

ABSTRACT:
Functionalized thermoplastics such as styrene-maleic anhydride copolymers or maleated polyolefins may be toughened with halogenated rubbers which are copolymers of isoprene and isobutylene provided a dialkyl or dihydroxyalkyl amino alkanol is present as a compatibilizer. The toughened thermoplastics have about a two fold increase in IZOD impact resistance.

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patent: 4440911 (1984-04-01), Inoue et al.
patent: 4728692 (1988-03-01), Sezaki et al.
patent: 4810752 (1989-03-01), Bayan
Rubber Technology, 2nd Edition, 1973, pp. 262-265 edited by M. Morton.

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