Technique for forming resin-impregnated fiberglass sheets using

Details Technique for forming resin-impregnated fiberglass sheets using Technique for forming resin-impregnated fiberglass sheets using

1996-09-10

1998-07-14

Weisberger, Richard

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Scrim

Woven scrim

442 66, 428373, 428374, B32B 3108, B32B 700

Patent

active

057803668

ABSTRACT:
A method and resultant article are provided which optimize the adhesion of resin to the glass fibers in fiberglass cloth impregnated with a resin and also optimize the adhesion of the impregnated resin to metal sheets laminated to the resin-impregnated cloth. The fiberglass is treated in two or more passes. On the first pass, the fiberglass is impregnated with a first resin which is optimized for adherence to glass fibers and the coated resin is partially cured. In a last pass, the fiberglass is impregnated with a second resin, which is different from said first resin, and is optimized for bonding to metal. The second resin is then partially cured. The first and second resins are selected such that they form a bond with each other when cured.

REFERENCES:
patent: 3972765 (1976-08-01), Kondo et al.
patent: 4024305 (1977-05-01), Alpaugh et al.
patent: 5071701 (1991-12-01), Tenney et al.
patent: 5104698 (1992-04-01), Hayashi et al.
patent: 5137756 (1992-08-01), Harada
patent: 5266139 (1993-11-01), Yokota et al.
patent: 5470647 (1995-11-01), Zimics et al.
patent: 5492722 (1996-02-01), Tait et al.
"Prepreg Manufacturing Process," F.W. Haining and D.G. Herbaugh, IBM Technical Disclosure Bulletin, vol. 20, No. 11B, Apr., 1978 A & B, p. 4723 .

Affiliated with

Also associated with

Rating

Technique for forming resin-impregnated fiberglass sheets using does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Technique for forming resin-impregnated fiberglass sheets using , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Technique for forming resin-impregnated fiberglass sheets using will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1881379