Method for the production of structural elements of thermosettin

Details Method for the production of structural elements of thermosettin Method for the production of structural elements of thermosettin

1988-09-30

1991-10-22

Dawson, Robert A.

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

264 451, 264255, 2643286, 26432818, B29C 6722

Patent

active

050593617

ABSTRACT:
Structural elements of thermosetting plastics material, particularly component parts for motor vehicle bodies, are produced by injecting into a mould, in accordance with known "sandwich" injection moulding technology, a first flow of thermosetting plastics material which, after its polymerization in the mould, has aesthetic characteristics and characteristics of flexibility and impact strength, and subsequently a second flow of thermosetting plastics material which, after polymerization has characteristics of rigidy and structural strength, so as to obtain structural elements which have a rigid core of the second material and a shell of the first material adhering to the core.

REFERENCES:
patent: 2537182 (1951-01-01), Bertrand
patent: 3789103 (1974-01-01), Sueyoshi et al.
patent: 3873656 (1975-03-01), Garner
patent: 3918863 (1975-11-01), Rhodes, Jr.
patent: 4014966 (1977-03-01), Hanning
patent: 4539166 (1985-09-01), Richartz et al.
patent: 4714575 (1987-12-01), Preston

Affiliated with

Also associated with

Rating

Method for the production of structural elements of thermosettin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the production of structural elements of thermosettin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the production of structural elements of thermosettin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-106813