UV-protected vinyl laminates

Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers

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Details

428 366, 428 367, 428520, B32B 2708, B32B 2716, B32B 2730

Patent

active

061533092

ABSTRACT:
A yellow-resistant vinyl film laminate comprising a plasticized polyvinylchloride layer and a UV cured top which contains active UV-activatable, free radical-generating species, wherein the free radical-generating species and the plasticizer are sufficiently immiscible so as to avoid reactions in the presence of UV light which produce yellowing of the polyvinylchloride layer.

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