Laminated fire resistant sheet material

Details Laminated fire resistant sheet material Laminated fire resistant sheet material

1994-09-22

1996-01-23

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Physical dimension specified

428110, 428111, 428219, 428247, 428253, 428284, 428285, 4284231, 4284259, 428920, B32B 700

Patent

active

054864089

ABSTRACT:
An improved method of forming a laminated, fire resistant flexible sheet material, and the resulting laminate product are disclosed. The method comprises directing a second web of flexible material to overlie a first web of a flexible material in which the face of the first web is coated with an admixture of a substantially solvent-free adhesive and a fire retardant composition so that the adhesive in the admixture joins the webs together to form a fire retardant flexible laminate construction.

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