Stock material or miscellaneous articles – Thermal transfer donor – Specialized non-transferable layer on support
Reexamination Certificate
2005-02-01
2005-02-01
Shewareged, B. (Department: 1774)
Stock material or miscellaneous articles
Thermal transfer donor
Specialized non-transferable layer on support
C428S423100, C428S480000, C428S500000, C156S230000
Reexamination Certificate
active
06849312
ABSTRACT:
An image transfer sheet, having a support sheet, an optional barrier layer on the support sheet, a heat release layer on the optional barrier layer or on the support sheet, an optional image-receiving layer on the heat release layer, a design layer having image and non-image areas on the optional image-receiving layer on the heat release layer, an optional non-water-dispersible polymer layer on the design layer, and a transfer blocking overcoat layer on the optional polymer layer or the design layer, is used in a dry heat transfer process to transfer an image area to a receptor.
REFERENCES:
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patent: 4567114 (1986-01-01), Oshima et al.
patent: 4726979 (1988-02-01), Chapman
patent: 5766731 (1998-06-01), Stein et al.
patent: 20030008116 (2003-01-01), Williams et al.
patent: 0 950 509 (1999-10-01), None
patent: 2 442 721 (1980-06-01), None
Patent Abstract of Japan, vol. 014, No. 291 (M-0989), Jun. 22, 1990.
Birch & Stewart Kolasch & Birch, LLP
Foto-Wear !, Inc.
Shewareged B.
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