Bleaching and dyeing; fluid treatment and chemical modification – Treatment of hides – skins – feathers and animal tissues – Tanning
Patent
1975-06-12
1977-06-07
Powell, William A.
Bleaching and dyeing; fluid treatment and chemical modification
Treatment of hides, skins, feathers and animal tissues
Tanning
8 25A, 101470, 106 26, 106 30, 106178, 156234, 156240, 156277, 260 23R, 260406, 260407, 427148, 427152, 427154, 428913, 428914, D06P 500, C08L 132, C08L 9100
Patent
active
040273458
ABSTRACT:
A method of transfer printing, wherein a release layer is formed on a temporary support; printing a pattern on said release layer with an ink containing coloring matter therein to obtain a transfer sheet; superposing an article to be transfer-printed on the printed surface of said transfer sheet; heating the superposed aggregate under pressure to transfer the release layer with the pattern onto said article to be transfer-printed; fixing the coloring matter to said article, and then soaping said article to remove the release layer, characterized in that the release layer consists of (1) 10-90 wt. percent of one or more thermoplastic polymers having excellent film-forming properties and water-solubility or alkaline water solubility as well as organic solvent solubility and (2) 90 to 10 wt. percent of one or more plasticizers having a melting point between 30.degree. and 120.degree. C selected from oxycarboxylic acids or their derivatives having water solubility or alkaline water solubility as well as organic solvent solubility.
REFERENCES:
patent: 2469059 (1949-05-01), Turk
patent: 2685549 (1954-08-01), Wooldrik
patent: 2911280 (1959-11-01), Cicogna
patent: 3897469 (1975-07-01), Stein et al.
patent: 3918895 (1975-11-01), Mizuno
Fujisawa Michio
Kato Hideo
Kato Shigeo
Matsumoto Hatsuo
Sawada Shuzo
Bokan Thomas
Powell William A.
Toyo Boseki Kabushiki Kaisha
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