![Cyan dye-donor element used in thermal dye transfer](/ep/1987/07/01/EP0227096A2/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Cyan dye-donor element used in thermal dye transfer
- 专利标题(中):Cyanfarbstoff-Donor-Elementfürdie thermischeFarbstoffübertragung。
- 申请号:EP86117908.3 申请日:1986-12-22
- 公开(公告)号:EP0227096A2 公开(公告)日:1987-07-01
- 发明人: Evans, Steven , Lum, Kin Kwong
- 申请人: EASTMAN KODAK COMPANY (a New Jersey corporation)
- 申请人地址: 343 State Street Rochester, New York 14650 US
- 专利权人: EASTMAN KODAK COMPANY (a New Jersey corporation)
- 当前专利权人: EASTMAN KODAK COMPANY (a New Jersey corporation)
- 当前专利权人地址: 343 State Street Rochester, New York 14650 US
- 代理机构: Brandes, Jürgen, Dr. rer. nat.
- 优先权: US813209 19851224; US911839 19860926
- 主分类号: B41M5/26
- IPC分类号: B41M5/26
摘要:
A cyan dye-donor element for thermal dye transfer comprises a support having thereon a cyan dye dispersed in a polymeric binder, the cyan dye comprising a 2-carbamoyl-4-[N-( p -substituted aminoaryl)imino]-1,4-naphthoquinone.
In a preferred embodiment, the cyan dye has the formula:
wherein R¹, R², and R⁵ are substituted or unsubstituted alkyl, cycloalkyl, or aryl; and
R³ and R⁴ are hydrogen; substituted or unsubstituted alkyl; halogen; -NHCOR¹ or -NHSO₂R¹.
摘要(中):
In a preferred embodiment, the cyan dye has the formula:
wherein R¹, R², and R⁵ are substituted or unsubstituted alkyl, cycloalkyl, or aryl; and
R³ and R⁴ are hydrogen; substituted or unsubstituted alkyl; halogen; -NHCOR¹ or -NHSO₂R¹.
用于热染料转移的青色染料供体元件包括其上分散有聚合物粘合剂的青色染料的载体,所述青色染料包含2-氨基甲酰基-4- [N-(对取代氨基芳基)亚氨基] -1,4 -naphthoquinone。 在优选的实施方案中,青色染料具有下式:其中R1,R2和R5是取代或未取代的烷基,环烷基或芳基; R3和R4是氢; 取代或未取代的烷基; 卤素; -NHCOR1或-NHSO2R1。
IPC结构图谱:
B | 作业;运输 |
--B41 | 印刷;排版机;打字机;模印机 |
----B41M | 印刷、复制、标记或拷贝工艺;彩色印刷 |
------B41M5/00 | 复制或标记方法;供其使用的单张材料 |
--------B41M5/26 | .热压凸印法 |