Process for making thermoplastic composites with cyclics oligome

Details Process for making thermoplastic composites with cyclics oligome Process for making thermoplastic composites with cyclics oligome

1990-07-17

1993-05-04

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156180, 156441, 264136, 264174, B32B 3112

Patent

active

052078507

ABSTRACT:
A process for preparing shaped thermoplastic composite articles of continuous fibrous strand material in a polymeric resin matrix. The shaped composite articles are prepared by a pultrusion process involving contacting the strands with cyclic oligomers, for example cyclic polycarbonate oligomers, and then polymerizing the oligomers into high molecular weight polymer to produce a composite. The process provides for low melt viscosity impregnation of the strands with cyclic oligomers prior to formation of the high molecular weight resin matrix.

REFERENCES:
patent: 3993726 (1976-11-01), Moyer
patent: 4046836 (1977-09-01), Adelmann et al.
patent: 4058581 (1977-11-01), Park
patent: 4609515 (1986-09-01), Smyth
patent: 4644053 (1987-02-01), Brunelle et al.
patent: 4680224 (1987-07-01), O'Connor
patent: 4714737 (1987-12-01), Patterson
patent: 4728700 (1988-03-01), Patterson
patent: 4786710 (1988-11-01), Rosenquist et al.
patent: 4792481 (1988-12-01), O'Connor et al.
patent: 4820366 (1989-04-01), Beever et al.
patent: 4864964 (1989-09-01), Hilakos
patent: 4883552 (1989-11-01), O'Connor et al.
patent: 4883625 (1989-11-01), Glemet et al.
patent: 4891179 (1990-01-01), Peacock et al.
patent: 4892600 (1990-01-01), Beever
patent: 4907527 (1990-03-01), Hilakos et al.
patent: 5006373 (1991-04-01), Woodmansee et al.

Affiliated with

Also associated with

Rating

Process for making thermoplastic composites with cyclics oligome does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making thermoplastic composites with cyclics oligome, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making thermoplastic composites with cyclics oligome will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1972705