Thermal transfer sheet

Details Thermal transfer sheet Thermal transfer sheet

1994-03-30

1996-08-27

Hess, B. Hamilton

Record receiver having plural interactive leaves or a colorless

Having plural interactive leaves

420195, 420913, 420914, B41M 5035, B41M 538

Patent

active

055500986

ABSTRACT:
An object of the present invention is to provide a thermal transfer sheet wherein a clear image having a sufficient density is formed in a thermal transfer process using a sublimable dye and wherein the formed image exhibits excellent fastnesses, particularly excellent light fastness.
The present invention is directed to a thermal transfer sheet comprising a base sheet and a dye-containing layer formed on the one surface of the base sheet wherein a dye included in the dye-containing layer comprises a mixture of two or more specific dyes.

REFERENCES:
patent: 4824437 (1989-04-01), Gregory
patent: 4829047 (1989-05-01), Niwa et al.
patent: 4968657 (1990-11-01), Gregory et al.
patent: 4985396 (1991-01-01), Kawakami et al.
patent: 4990484 (1991-02-01), Nakamura
Patent Abstracts of Japan, vol. 12, No. 84, Mar. 17, 1988.
Database WPIL, Week 8819, Derwent Publications Ltd., London, GB; AN 88-129015 & JP-A-63, 071, 392 Matsushita Electric Ind. K.K., Mar. 31, 1988 .

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