Bumper made of synthetic resin for automobile, and process for p

Details Bumper made of synthetic resin for automobile, and process for p Bumper made of synthetic resin for automobile, and process for p

1995-08-21

1998-07-14

Epstein, Henry F.

Stock material or miscellaneous articles

Vehicle body ornament

293115, 4289033, B32B 326

Patent

active

057801258

ABSTRACT:
A bumper of synthetic resin for use in an automobile includes a core, and an outer layer covering the core. The material for forming the core includes a main component produced by pulverizing a recovered bumper which has been formed using a polyolefin-based resin composition modified by an olefinic elastomer and which has a thermosetting synthetic resin coating film on its surface, and a polyethylene added to the main component. The material for forming the outer layer includes the polyolefin-based resin composition modified by the olefinic elastomer and the polyethylene in a content A.sub.2 which is smaller than a content A.sub.1 of the polyethylene in the core forming material (A.sub.2 <A.sub.1). The impact resistance of the core is enhanced with the addition of the polyethylene, despite the inclusion of the coating film particles. The outer layer is excellent in heat resisting characteristic, because of a smaller content of the polyethylene.

REFERENCES:
patent: 3878282 (1975-04-01), Bonis et al.
patent: 5064724 (1991-11-01), Ofstein
patent: 5094905 (1992-03-01), Murray
patent: 5122398 (1992-06-01), Seiler et al.
patent: 5180629 (1993-01-01), Terada et al.
patent: 5276093 (1994-01-01), Kitagawa et al.

Affiliated with

Also associated with

Rating

Bumper made of synthetic resin for automobile, and process for p does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bumper made of synthetic resin for automobile, and process for p, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bumper made of synthetic resin for automobile, and process for p will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1879758