Bleaching and dyeing; fluid treatment and chemical modification – Diffusion transfer dyeing process – transfer sheet and product – Dry heat treatment for penetration
Patent
1988-09-26
1991-07-16
Bleaching and dyeing; fluid treatment and chemical modification
Diffusion transfer dyeing process, transfer sheet and product
Dry heat treatment for penetration
156249, 428203, B29B 1100
Patent
active
050321390
ABSTRACT:
A process for decorating an article using a sublimation process includes the step of preparing a cover sheet having at least two superposed layers of plastic material, one of which is substantially transparent and the other which is opaque. A carrier sheet is prepared carrying a motif in the form of sublimable coloring agents. The carrier sheet is applied to the opaque layer of the cover sheet and a sublimation transfer process is effected by which the motif in the carrier sheet is transferred to the opaque layer of the cover sheet such that the coloring agents migrate into and beyond the opaque layer. Finally, the process involves applying the cover sheet to the article such that the opaque side of the cover sheet faces the article so that an observer views the motif through the transparent layer.
REFERENCES:
patent: 3897587 (1975-07-01), Molner
patent: 3952131 (1976-04-01), Sideman
patent: 4059471 (1977-11-01), Haigh
patent: 4284456 (1981-08-01), Hare
patent: 4395263 (1983-07-01), Davis
patent: 4673609 (1987-06-01), Hill
patent: 4824722 (1989-04-01), Jarrett
Nurit Jean-Pierre
Recher Gilles
Falasco Louis
Salomon S.A.
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