Novel printing inks for sublimation transfer printing
    1.
    发明授权
    Novel printing inks for sublimation transfer printing 失效
    用于升华转印的新型印刷油墨

    公开(公告)号:US4042545A

    公开(公告)日:1977-08-16

    申请号:US586131

    申请日:1975-06-11

    摘要: Object of the present invention are novel printing inks with organic solvents for sublimation transfer printing which contain a high concentration of very finely dispersed, transferable cationic dyes, and specifically;A. at least one cationic dye or a mixture of cationic dyes,B. at least one soluble resin as stabilizer, film former and thickener,C. a low-viscosity, low molecular organic solvent or solvent mixture in which the cationic dye or dyes are only slightly soluble at room temperature and the resin or resins are at least 5% soluble,D. an inorganic or organic acid acceptor or mixtures thereof, andE. at least one indicator dye which is inert to inorganic or organic acid acceptors.

    摘要翻译: 本发明的目的是具有用于升华转移印刷的有机溶剂的新型印刷油墨,其含有高浓度的非常细微分散的可转移的阳离子染料,具体地, A.至少一个阳离子染色体或阳离子染料的混合物,B.至少一种可溶树脂作为稳定剂,薄膜和薄膜,C.低粘度,低分子有机溶剂或溶剂混合物,其阳离子染色或染色 在室温下仅有轻微溶解性,树脂或树脂至少为5%溶解度,D.无机酸或有机酸接受体或其混合物,以及E.至少一种指示无机或有机酸接受体的指示剂。