Multi-layer composite

Details Multi-layer composite Multi-layer composite

1993-05-26

1995-07-25

Nakarani, D. S.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428352, 428354, 428355, 428451, 428507, 428511, 428512, 428513, 428514, B32B 2308, B32B 2710

Patent

active

054360730

ABSTRACT:
A composite laminate suitable for preparing release sheets or pressure-sensitive adhesive sheets is described. The composite laminate, in one embodiment, comprises (A) a substrate sheet of paper; (B) a first coating bonded to one surface of the substrate, said first coating comprising a radiation-cured composition acrylic comprising, prior to curing, a mixture of (i) at least one acrylated or methacrylated organic polyamino compound, and (ii) at least one acrylated or methacrylated organic polyhydroxy compound; and (C) a second coating bonded to the other surface of the substrate, said second coating comprising a polyolefin film.

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