Method for molding composite articles

Details Method for molding composite articles Method for molding composite articles

1990-04-17

1991-09-24

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

264141, 264313, 26433111, B29C 4310

Patent

active

050512242

ABSTRACT:
There is disclosed a trapped polymer method for molding composite articles at temperatures of at least 535.degree. C., comprising heating to a temperature of at least 535.degree. C. a mold containing a master tool, a pre-preg and a trapped polymer comprising a depolymerization-resistant silicone crumb rubber which is resistant to depolymerization of the polymer backbone at a temperature of at least 535.degree. C. to form and cure said pre-preg into the desired composite member.

REFERENCES:
patent: 4670530 (1987-06-01), Beck
patent: 4686271 (1987-08-01), Beck
patent: 4704240 (1987-11-01), Reavely
patent: 4755341 (1988-06-01), Reavely
patent: 4755343 (1988-07-01), Kromrey
patent: 4769197 (1988-09-01), Kromrey
patent: 4770835 (1988-09-01), Kromrey
patent: 4795600 (1989-01-01), Kromrey

Affiliated with

Also associated with

Rating

Method for molding composite articles 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 molding composite articles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for molding composite articles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1695221