Chemical embossed polyvinyl chloride film

Details Chemical embossed polyvinyl chloride film Chemical embossed polyvinyl chloride film

B - Operations, Transporting

41

M

B41M 1/30 (2006.01) B41M 7/00 (2006.01)

Patent

CA 2076807

R.I.C.-2253 4-20-92 ABSTRACT OF THE DISCLOSURE Polyvinyl chloride articles are chemically embossed by placing a pattern thereon with a composition of vinyl ink containing silicone oil wherein the quantity of silicone oil is from about 2.5% to 5% by weight of the composition and then top coating the article with a fluid coating of an aromatic-hydroxyl functional polyester and a multi-isocyanate curing agent which is cured in the presence of a vaporous tertiary amine catalyst to form an adherent film over said substrate and whereby the fluid coating retracts from over the siliconized ink prior to curing to form a concave pattern on the cured film which is in registry with the siliconized ink.

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