Composite sheet material

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

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428266, 428267, 428268, 428271, 428365, 428367, 428379, 428408, 428414, 428421, 428443, 428447, 428, 4284244, 428920, 428524, 428518, 428483, 4284763, 1563069, 427 34, 427 41, B32B 700, C09J 502

Patent

active

046861351

ABSTRACT:
A stainproof, flame-resistant composite sheet material including at least one silicone polymer layer containing a silicone resin or rubber and optionally a flame-resistant inorganic filler and at least one stainproof surface layer containing at least one synthetic thermoplastic stain-resistant, weathering-resistant polymeric material, the silicone polymer layer and the stainproof surface layer being bonded optionally through an adhesive material, a cold plasma or corona discharge-modified surface portion of the silicone polymer layer or a cold plasma or corona discharge-modified and graft polymerization-modified surface portion of the silicone polymer layer.

REFERENCES:
patent: 4286013 (1981-08-01), Daroga et al.
patent: 4308197 (1981-12-01), Byrd et al.
patent: 4312693 (1982-01-01), Salensky et al.
patent: 4341841 (1982-07-01), Ohno et al.
patent: 4409275 (1983-10-01), Samowich

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