Exterior body part for automotive vehicle

Details Exterior body part for automotive vehicle Exterior body part for automotive vehicle

1986-11-10

1987-08-18

Pertilla, Theodore E.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

428 31, 524525, 524526, 525 89, C08L 5300

Patent

active

046878041

ABSTRACT:
Exterior body part for an automotive vehicle, such as bumpers and facers, are described, which are made of a thermoplastic resin composition comprising: 100 parts of a block copolymer represented by the formula: A(B-A).sub.n (wherein the symbols are the same as defined before), 40 to 300 parts by weight of a propylene/.alpha.-olefin block copolymer resin, 0 to 50 parts by weight of a softening agent for nonaromatic rubber, and 0 to 200 parts by weight of an ethylene/.alpha.-olefin copolymer rubber. This thermoplastic resin composition has excellent flexibility, heat distortion resistance, mechanical strength, and scratch resistance, and furthermore, exhibits good workability.

REFERENCES:
patent: 3299174 (1967-01-01), Kuhre et al.
patent: 3576913 (1971-04-01), Johnson et al.
patent: 3970771 (1976-07-01), Davison
patent: 4006116 (1977-02-01), Dominguez
patent: 4371662 (1983-02-01), Tone et al.

Affiliated with

Also associated with

Rating

Exterior body part for automotive vehicle does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exterior body part for automotive vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exterior body part for automotive vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1118281