Non-woven fibrous product

Details Non-woven fibrous product Non-woven fibrous product

1987-05-22

1988-06-14

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428280, 428282, 428285, 428286, 428288, 428297, 428298, 428903, D04H 158

Patent

active

047511346

ABSTRACT:
A non-woven matrix of mineral fibers and man-made fibers provides a rigid but resilient product having good strength and insulating characteristics. The product may be utilized in a planar configuration or be further formed into complexly curved and shaped configurations. The matrix consists of glass fibers and synthetic fibers such as polyester, nylon or Kevlar which have been shredded and intimately combined with a thermosetting resin into a homogeneous mixture. This mixture is dispersed to form a blanket. A variety of products having varying thickness and rigidity may then be produced by controlling the compressed thickness and the degree of activation of the thermosetting resin. The product may also include a skin or film on one or both faces thereof.

REFERENCES:
patent: 4237180 (1980-12-01), Jaskowski
patent: 4302499 (1981-11-01), Grisch
patent: 4358502 (1982-11-01), Dunbar
patent: 4524040 (1985-06-01), Hergenrother
patent: 4529644 (1985-07-01), Awano et al.
patent: 4547421 (1985-10-01), Dunbar
patent: 4574108 (1986-03-01), Fakirov et al.
patent: 4695503 (1987-09-01), Liu et al.

Affiliated with

Also associated with

Rating

Non-woven fibrous product does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-woven fibrous product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-woven fibrous product will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-504276