Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1996-03-29
1998-06-16
Krynski, William
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428204, 4284111, 4284884, 428500, 428522, 428913, 156235, 156240, B32B 300
Patent
active
057667314
ABSTRACT:
A heat-transfer label particularly well-suited for styrene-acrylonitrile surfaces and containers. In one embodiment, the label includes a support portion, a skim coat of wax on top of the support portion, and a transfer portion on top of the skim coat of wax. The support portion includes a sheet of paper overcoated with a release layer of polyethylene. The transfer portion includes an acrylic protective lacquer layer, an ink layer over the protective lacquer layer, and a heat-activatable adhesive layer over the ink layer. The protective lacquer layer includes a methyl
-butyl methacrylate copolymer and a methyl methacrylate copolymer. The ink layer includes a polyamide and/or acrylic ink. The adhesive layer includes an acrylic resin and a chlorinated polyolefin resin.
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Technical literature, Elvacite.RTM. Acrylic Resins, ICI Acrylics Inc., Wilmington, DE (1994).
Technical literature, Benzoflex.RTM. S-404 glyceryl tribenzoate, Velsicol Chemical Corporation, Chicago, IL, publicly available prior to the filing of the present application, undated.
Technical literature, chlorinated polyolefin CP-343-1, Eastman Chemical Products Inc., Kingsport, TN (1985).
Laprade Jean Paul
Makar Onsy Y.
Stein Samuel H.
Avery Dennison Corporation
Krynski William
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