Method for making a decorative film with hot melt adhesive layer

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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156238, 156240, 156242, 156247, 156289, 156498, 427146, 427148, 4272082, 118271, 428914, B44C 1165, B32B 3130, B41M 312, B05D 510

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061464856

ABSTRACT:
In a method of making such a decorative film, a thermoplastic adhesive formulation is heated to a temperature in excess of the softening temperature of the thermoplastic in the formulation to form a molten adhesive formulation, which is then applied to a decorative layer on the carrier sheet thereby forming a transfer layer having a transfer surface and the transfer layer and carrier sheet form the decorative film. The decorative film is then chilled.

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patent: 4868012 (1989-09-01), Demoulin
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patent: 5395690 (1995-03-01), Kawahata et al.
patent: 5503905 (1996-04-01), Boris
patent: B13449280 (1983-10-01), Frigstad
Skeist, I., ed. Handbook of Adhesives: 3rd. ed., Chapman and Hall., pp. 478-488, 556-561, 1990.
PCT International Search Report in counterpart International Application No. PCT/US 98/00645 from EPO, mailed Jun. 12, 1998 (5 pages).

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