Heat transfer printing

Bleaching and dyeing; fluid treatment and chemical modification – Diffusion transfer dyeing process – transfer sheet and product – Dry heat treatment for penetration

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Details

8472, 8550, 8582, 8594, 8611, 8618, 8657, 156234, 156277, 282 275, 427256, 427288, 427299, 427301, 428200, 428211, 428341, 428342, 430201, 428488, 428537, 428913, 428914, B41M 312, D06P 141, D06P 500

Patent

active

043670717

ABSTRACT:
An ink composition for heat transfer printing comprising at least one of carbinol bases of basic dyes or their derivatives, a strong base, a binder and a solvent for dissolving the binder. This ink composition is excellent in storage stability because it contains a carbinol base of a basic dye or its derivative in isolated form as a coloring agent along with a strong base. By using this ink composition, a transfer sheet having high storage stability can be obtained.

REFERENCES:
patent: 3969071 (1976-07-01), Hugelin
patent: 4040779 (1977-08-01), Loew et al.
patent: 4272292 (1981-06-01), Mizuno et al.

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