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1. 发明授权

US4027345A Transfer printing 失效
标题翻译：转印
公开(公告)号：US4027345A
公开(公告)日：1977-06-07
申请号：US586281
申请日：1975-06-12
申请人： Michio Fujisawa , Hatsuo Matsumoto , Shuzo Sawada , Kiyoshi Yamane , Hideo Kato , Takayuki Shimizu , Shigeo Kato
发明人： Michio Fujisawa , Hatsuo Matsumoto , Shuzo Sawada , Kiyoshi Yamane , Hideo Kato , Takayuki Shimizu , Shigeo Kato
IPC分类号： B44C1/16 , B41M5/035 , B44C1/17 , D06P5/00 , D06P5/24 , C08L1/32 , C08L91/00
CPC分类号： B41M5/035 , D06P5/003 , Y10S428/913 , Y10S428/914 , Y10S8/929
摘要： 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.
摘要翻译：一种转印方法，其中在临时支架上形成释放层; 在所述剥离层上用含有着色剂的油墨印刷图案以获得转印纸; 将要转印的物品叠加在所述转印纸的印刷表面上; 在压力下加热叠加的骨料以将具有图案的释放层转移到待转印的制品上; 将着色物质固定到所述制品上，然后对所述制品进行皂化以除去脱模层，其特征在于，脱模层由（1）10-90wt。一种或多种具有优异的成膜性和水溶性或碱性水溶性以及有机溶剂溶解度的热塑性聚合物的百分比和（2）90至10重量％选自具有水溶性或碱性水溶性的羟基羧酸或其衍生物的熔点在30℃至120℃之间的一种或多种增塑剂的百分比以及有机溶剂溶解度。

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