会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 24. 发明授权
    • Dye receiving
    • 染料接收
    • US4908345A
    • 1990-03-13
    • US163757
    • 1988-04-11
    • Noritaka EgashiraHitoshi Arita
    • Noritaka EgashiraHitoshi Arita
    • B41M5/52
    • B41M5/5272Y10S428/913Y10S428/914Y10T428/31786
    • The dye receiving sheet according to the present invention is a sheet to be used in combination with a heat transfer sheet provided with a dye layer, and comprises a receiving layer (3) for receiving the dye migrating from the above heat transfer sheet during heating printing formed on at least one surface of a sheet substrate (2). A specific feature of the dye receiving sheet according to the present invention is that the above receiving layer (3) comprises a specific modified polyester resin, namely, a phenyl group modified polyester resin and/or a long chain methylene group modified polyester resin, and by constituting the receiving layer (3) of such a resin, the dyeability of the printed image can be improved, and further the light resistance (weathering resistance) of the image obtained can be improved.
    • PCT No.PCT / JP87 / 00439 Sec。 371日期:1988年4月11日 102(e)日期1988年4月11日PCT提交1987年6月30日PCT公布。 公开号WO88 / 00139 日本1987年1月14日。根据本发明的染料接收片材是与设置有染料层的传热片材组合使用的片材,并且包括用于接收从所述染色剂迁移的染料的接收层(3) 在片状基板(2)的至少一个表面上形成的加热印刷期间的上述传热片材。 根据本发明的染料接收片的具体特征是上述接收层(3)包含特定的改性聚酯树脂,即苯基改性聚酯树脂和/或长链亚甲基改性聚酯树脂,以及 通过构成这种树脂的接受层(3),可以提高印刷图像的染色性,进一步提高所得图像的耐光性(耐候性)。