Thermal transfer imaging using sulfonylaminoanthraquinone dyes

Details Thermal transfer imaging using sulfonylaminoanthraquinone dyes Thermal transfer imaging using sulfonylaminoanthraquinone dyes

1989-07-21

1990-12-11

Hess, Bruce H.

Record receiver having plural interactive leaves or a colorless

Having plural interactive leaves

8471, 428195, 428337, 428913, 428914, B41M 5035, B41M 526

Patent

active

049771345

ABSTRACT:
Alkylsulfonylamino- and arylsulfonylaminoanthraquinone dyes are useful for thermal dye transfer imaging, when employed in dye donor sheets. These dyes give images having excellent light and heat fastness.

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Chemistry In Britain, "Electronic Photography-The Future", Peter Gregory, Jan. 1989, pp. 47-50.
Chemical Processing of Synthetic Fibers and Blends, K. V. Datye and A. A. Vaidya, 1984, John Wiley and Sons, Chapter 15, Transfer Printing, pp. 396-416.

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