Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Coated or impregnated woven – knit – or nonwoven fabric which... – Fabric composed of a fiber or strand which is of specific...
Patent
1995-01-04
1997-04-01
Raimund, Christopher
Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Coated or impregnated woven, knit, or nonwoven fabric which...
Fabric composed of a fiber or strand which is of specific...
442175, 442179, B32B 516
Patent
active
056164050
ABSTRACT:
Disclosed is a prepreg which is suited for preparing honeycomb sandwich panels, by which the formation of pores in the interlayer zones in the cured composite can be reduced. The prepreg of the present invention comprises a resin composition including an epoxy resin, a curing agent and a solid rubber, and a woven fabric made of reinforcing fibers, the meshes of the woven fabric being crushed such that said prepreg has a cover factor K.sub.p of 97-99.9%. Also disclosed is a reinforcing fabric comprising warps and woofs which are multifilament yarns made of carbon fibers, the widths W (mm) and finenesses D (d:denier) of the warp and woof satisfying the equation of:
REFERENCES:
patent: 4237175 (1980-12-01), Kobayashi
patent: 4977215 (1990-12-01), Gardner et al.
patent: 5217796 (1993-06-01), Kasai et al.
Database WPIL, Derwent Publications Ltd., London, GB: AN 90-258317[34] & JP-A-2 182 409 Matsushita Elec. Works 17 Jul. 1990 (Abstract).
Catalog from Nitto Boseki Co., Ltd. (1989).
JIS R 3413 (1963).
Kato Hiroyasu
Kishi Hajime
Nagata Hideo
Nishimura Akira
Odagiri Nobuyuki
Raimund Christopher
Toray Industries Inc.
LandOfFree
Cloth prepreg, process for producing the same and reinforcing fa does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cloth prepreg, process for producing the same and reinforcing fa, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cloth prepreg, process for producing the same and reinforcing fa will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-537573