Protective laminate

Details Protective laminate Protective laminate

1986-07-30

1987-07-07

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428246, 428267, 428269, 428911, B32B 700

Patent

active

046787020

ABSTRACT:
A rigid protective laminate is formed of at least nine layers of Kevlar fabric bonded together by internal layers of Surlyn which has been subjected to sufficient heat and pressure to cause the Surlyn to flow into and encapsulate the yarn of the Kevlar fabric. External Surlyn layers on the sides and edges protect the outermost fabric layers from moisture and provide a smooth outer surface.

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patent: 4574105 (1986-03-01), Donovan

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