Patent ID: 9676168
Date: 2017-06-13
CPC Classifications: B32B,B64C,B64D,E04B,Y10T

Claim:
1. A fire barrier laminate that passes the flame propagation and burn-through resistance test protocols of 14 CFR §§25.856(a) and (b), Appendix F, Parts VI and VII comprising: a. a first film layer; b. a support layer on top of the first film layer; c. a non-fibrous fire barrier layer on top of the support layer; and d. optionally, a second film layer on top of the non-fibrous fire barrier layer, e. wherein the non-fibrous fire barrier layer comprises at least one inorganic pigment material; and f. wherein the at least one inorganic pigment material is silica, alumina, borosilicate or mica; and g. wherein the mica is natural or synthetic, including, without limitation, muscovite, phlogopite, vermiculite, suzorite, biotite, and may include synthetic micas such as fluorophlogopite.