Vehicular instrument panel polymer blend composition

Details Vehicular instrument panel polymer blend composition Vehicular instrument panel polymer blend composition

1986-08-08

1988-04-26

Seccuro, Carman J.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524209, 524236, 524420, 524494, 524504, 524505, 525 74, 525 78, 525194, C08L 2316, C08L 5106

Patent

active

047405430

ABSTRACT:
A plastic vehicular instrument panel which is excellent in impact resistance, heat resistance, fabrication efficiency and appearance. The instrument panel is formed of a plastic material comprising as main components specified crystalline propylene-ethylene block copolymer ranging from 50 to 70 weight %, specified glass fibers ranging from 20 to 30 weight %, specified ethylene-propylene copolymer rubber ranging from 15 to 20 weight %, specified pigment ranging from 2 to 5 parts by weight relative to 100 parts by weight of total of the propylene-ethylene block copolymer, the glass fiber, and the ethylene-propylene copolymer rubber.

REFERENCES:
patent: 4417019 (1983-11-01), Yamamoto et al.

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