Flexible composite laminate comprising a textile substrate, ceme

Details Flexible composite laminate comprising a textile substrate, ceme Flexible composite laminate comprising a textile substrate, ceme

1990-04-03

1992-04-07

Lesmes, George F.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428246, 428268, 428282, 428285, 428703, 428921, B32B 700, B32B 1300, D03D 300, B27N 900

Patent

active

051027267

ABSTRACT:
A flexible composite laminate, which is fire resistant on either one or both sides, comprises: (a) a textile web substrate; and the following combination of successive layers on either one or on both sides of the substrate, namely: (b) a first discrete adhesive layer, to provide adhesive bonding between substrate (a) and a layer (c); (c) a layer superimposed upon the first discrete adhesive layer, which comprises at least one fire-resistance imparting inorganic substance in an amount effective to impart fire-resistance to a preselected degree to the substrate; (d) a second discrete adhesive layer on layer (c), to provide adhesive bonding between layer (c) and a sealing layer (e), as defined below; and (e) a hydrophobic sealing layer superimposed on the second discrete adhesive layer. The first adhesive layer may be optionally omitted when the substrate is a fiberglass substrate, and/or the second adhesive layer may be optionally avoided when the hydrophobic sealing layer is silicone-based. When layer (e) is e.g. PVC, it is found that the emission of smoke is reduced as compared with unlaminated PVC.

REFERENCES:
patent: 3934066 (1976-01-01), Murch
patent: 4042536 (1977-08-01), Dieterich et al.
patent: 4572862 (1986-02-01), Ellis
patent: 4661398 (1987-04-01), Ellis
patent: 4714650 (1987-12-01), Obayashi et al.
patent: 4743624 (1988-05-01), Blount

Affiliated with

Also associated with

Rating

Flexible composite laminate comprising a textile substrate, ceme does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flexible composite laminate comprising a textile substrate, ceme, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flexible composite laminate comprising a textile substrate, ceme will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1894299