Thermal transfer of pyridone dyes

Details Thermal transfer of pyridone dyes Thermal transfer of pyridone dyes

1995-04-19

1996-08-13

Einsmann, Margaret

Bleaching and dyeing; fluid treatment and chemical modification

Diffusion transfer dyeing process, transfer sheet and product

Dry heat treatment for penetration

503227, B41M 5035, C07D41706, C07D41712

Patent

active

055452353

ABSTRACT:
A process for transferring dyes from a transfer to plastic-coated paper by diffusion or sublimation with the aid of an energy source comprises using a transfer on which there is or are one or more pyridone dyes of the formula ##STR1## where X is nitrogen or CH,

REFERENCES:
patent: 5079365 (1992-01-01), Sens et al.
patent: 5132438 (1992-07-01), Bach et al.
patent: 5389596 (1995-02-01), Etzbach et al.

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