Bleaching and dyeing; fluid treatment and chemical modification – Diffusion transfer dyeing process – transfer sheet and product – Dry heat treatment for penetration
Patent
1985-10-10
1987-05-12
Clingman, A. Lionel
Bleaching and dyeing; fluid treatment and chemical modification
Diffusion transfer dyeing process, transfer sheet and product
Dry heat treatment for penetration
8654, 8655, 8657, 8659, 8922, 346200, B41M 526
Patent
active
046646710
ABSTRACT:
A thermal transfer printing sheet comprising a substrate having a coating comprising a dye of the formula:
REFERENCES:
patent: 3969071 (1976-07-01), Hugelin
patent: 4057388 (1977-11-01), Defago et al.
patent: 4367334 (1983-01-01), Loew
patent: 4382801 (1983-05-01), Loew
patent: 4452604 (1984-06-01), Lenox et al.
patent: 4563191 (1986-01-01), Hahnke et al.
Clingman A. Lionel
Imperial Chemical Industries plc
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