Heat-transfer label

Details Heat-transfer label Heat-transfer label

1996-12-11

1999-06-01

Davis, Jenna

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Adhesive outermost layer

428354, 428355EN, 428355N, 524765, 525179, 525292, C09J 702

Patent

active

059086947

ABSTRACT:
A heat-transfer label that is well-suited for use on untreated polyethylene. In one embodiment, the label includes a support portion, the support portion comprising a paper carrier web. The label also includes a wax release layer overcoating the paper carrier web. The label further comprises a transfer portion printed on top of the wax release layer, the transfer portion including a protective lacquer layer, an ink layer and an adhesive layer. The protective lacquer layer is printed onto the wax release layer and comprises a polyester resin, castor oil and a chlorinated polypropylene capable of immobilizing the ink layer relative to the protective lacquer. The ink layer, which comprises an acrylic ink, is printed onto the protective lacquer layer. The adhesive layer is printed over the ink layer and comprises a polyamide resin, ethyl vinyl acetate, erucamide and a chlorinated polyethylene resin.

REFERENCES:
patent: 3922435 (1975-11-01), Asmes
patent: 4426422 (1984-01-01), Daniels
patent: 4548857 (1985-10-01), Galante
patent: 4927709 (1990-05-01), Parker
patent: 4935300 (1990-06-01), Parker
Technical literature, VERSAMID.RTM.756 polyamide resin, Henkel Corp., Minneapolis, MN (1994).
Technical literature, ELVAX.sup..box-solid. 40-W ethylene/vinyl acetate copolymer, ICI Acrylics Inc., Wilmington, DE, publicly available before filing of present application.
Technical literature, VAGH vinyl resin, Union Carbide Chemicals, Danbury, CT, publicly available before filing of present application.
Technical literature, BOSTIK 7922 polyester resin, Emhart Corporation (1991).
Technical literature KEMAMIDE E erucamide, Witco Chemical Corp., Memphis, TN, publicly available before filing of present application.
Technical literature, UNITHOX 750 ethoxylated alcohols, Petrolite Corporation, Tulsa, OK (1988).
Technical literature, chlorinated polyolefin CP-153-2, Eastman Chemical Products, Inc., Kingsport, TN (1984).
Technical literature, AEROSOL.sup..box-solid. OT-MSO surfactant, Cytec Industries, Inc., West Paterson, NJ (1994).

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