High speed lamination of paper and biaxially oriented sheet

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Antihalation or filter layer containing

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430536, 430538, 4283155, 4283159, 428511, 428513, 428514, G03C 1765, G03C 179, G03C 193

Patent

active

060870796

ABSTRACT:
The invention relates to a photographic element comprising a method of laminating paper and biaxially oriented polyolefin sheets comprising providing a biaxially oriented polyolefin sheet and a paper, bringing said sheet and paper together and simultaneously applying at least 2 layers of adhesive between said paper and said sheet, the layer of adhesive adjacent to said paper comprises an adhesive that has a 300 grams per 5 cm peel strength to said paper, and the layer of adhesive adjacent to said biaxially oriented sheet comprises an adhesive that has a 300 grams per 5 cm peel strength to the biaxially oriented sheet.

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patent: 5476708 (1995-12-01), Reed et al.
patent: 5866282 (1999-02-01), Bourdelais et al.
patent: 5888714 (1999-03-01), Bourdelais et al.

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