Fiber reinforced multi-ply stampable thermoplastic sheet

Details Fiber reinforced multi-ply stampable thermoplastic sheet Fiber reinforced multi-ply stampable thermoplastic sheet

1983-04-08

1986-09-16

Lesmes, George F.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including interlaminar mechanical fastener

428238, 428239, 428297, 428303, 428332, 428338, 428339, 428340, B32B 310

Patent

active

046122389

ABSTRACT:
Reinforced thermoplastic polymer composite sheets, formable into smooth, shaped objects in a stamping process. The composite sheet is produced by laminating together (1) a first layer of thermoplastic resin containing short glass fibers and a mineral filler such as kaolin, (2) a backing reinforcing layer comprising a long glass mat impregnated by thermoplastic resin and (3) optionally a third layer similar to said first layer. The long glass mat is positioned within the reinforcing layer during impregnation, whereby the mat becomes encased in a resin matrix.

REFERENCES:
patent: 2051373 (1936-08-01), Fitzgerald
patent: 2455974 (1960-10-01), Allen
patent: 2690769 (1954-10-01), Brown
patent: 3328218 (1967-06-01), Royes
patent: 3533896 (1970-10-01), Hartig
patent: 3582446 (1971-06-01), Stolki
patent: 3745140 (1971-09-01), Segal
patent: 3765998 (1973-10-01), Oswald et al.
patent: 3769260 (1973-10-01), Segal
patent: 3788923 (1974-01-01), Soliman
patent: 3833453 (1974-09-01), Segal
patent: 3920879 (1975-11-01), Segal et al.
patent: 3931094 (1976-01-01), Segal et al.
patent: 3996082 (1976-12-01), Leatherman
patent: 4044188 (1977-08-01), Segal
patent: 4098943 (1978-07-01), Degginger et al.
patent: 4240857 (1980-12-01), Vecchia et al.
patent: 4269884 (1981-05-01), Vecchia et al.
patent: 4469543 (1984-09-01), Segal et al.
patent: 4471018 (1984-09-01), Kritchevsky et al.

Affiliated with

Also associated with

Rating

Fiber reinforced multi-ply stampable thermoplastic sheet does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fiber reinforced multi-ply stampable thermoplastic sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fiber reinforced multi-ply stampable thermoplastic sheet will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1995006