Reinforced glass and/or ceramic matrix composites

Details Reinforced glass and/or ceramic matrix composites Reinforced glass and/or ceramic matrix composites

1993-04-06

1995-06-06

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Removal of liquid component or carrier through porous mold...

264332, B28B 126

Patent

active

054220556

ABSTRACT:
A process for preparing a fiber reinforced, glass matrix composite article of manufacture. The process employs an aqueous wet-laid technique by forming a dilute aqueous slurry of solids comprising glass fibers, reinforcing fibers and binder material which may be partially or completely fibrous. The dilute aqueous slurry is destabilized and the solids are collected on a porous support means. They are then dewatered and dried to form the composite mat which can be hot-pressed into an article of manufacture. The hot-pressed article of manufacture may then be heated, in the absence of pressure, to a temperature above the softening point of the glass, but below the degradation temperature of the reinforcing fibers, to provide a lofted composite.

REFERENCES:
patent: 3607608 (1971-09-01), Siefert
patent: 3681187 (1972-08-01), Bowen et al.
patent: 4231169 (1980-11-01), Toyama et al.
patent: 4263367 (1981-04-01), Prewo
patent: 4265968 (1981-05-01), Prewo
patent: 4269887 (1981-05-01), Sonobe et al.
patent: 4447345 (1984-05-01), Kummermehr et al.
patent: 4485179 (1984-11-01), Brennan et al.
patent: 4511663 (1985-04-01), Taylor
patent: 4554197 (1985-11-01), Chyung
patent: 4610917 (1986-09-01), Yamamura et al.
patent: 4615987 (1986-10-01), Chyung et al.
patent: 4626515 (1986-12-01), Chyung et al.
patent: 4659624 (1987-04-01), Yeager et al.
patent: 4690851 (1987-09-01), Auduc et al.
patent: 4755489 (1988-07-01), Chyung et al.
patent: 4835046 (1989-05-01), Auduc et al.
patent: 4960629 (1990-10-01), Jarmon et al.
patent: 4992321 (1991-02-01), Kandachi et al.
Sambell et al., "Carbon Fibre Composites with Ceramic End Glass Matrices", Journal of Materials Science, 7, (1972) pp. 663-675.

Affiliated with

Also associated with

Rating

Reinforced glass and/or ceramic matrix composites does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reinforced glass and/or ceramic matrix composites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reinforced glass and/or ceramic matrix composites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-985363