发明名称 |
Color imaging material and color imaging process using the same. |
摘要 |
<p>Construction: A color imaging material having a substrate and at least one photosensitive layer provided on the substrate, said photosensitive layer comprising, in 100 parts by weight of a binder, 1 to 100 parts by weight of a fulgide compound having photochromic characteristics such that it has an absorption maximum in the region of 430 to 480 nm in color developed condition, 1 to 100 parts by weight of a fulgide compound having photochromic characteristics such that it has an-absorption maximum in the region of 500 to 550 nm in color developed condition, and 1 to 100 parts by weight of a fulgide compound having photochromic characteristics such that it has an absorption maximum in the region of 600 to 650 rim in color developed condition. Technical Effect: A full color image can be obtained by a single time exposure. No other processing, such as development or fixation, is required. Multicolor images obtainable according to the invention have good dark-place storage stability and high image quality. The invention permits a wide range of binder selection. According to the invention, an image material capable of repetitive use is provided. <IMAGE></p> |
申请公布号 |
EP0657773(A1) |
申请公布日期 |
1995.06.14 |
申请号 |
EP19940119246 |
申请日期 |
1994.12.06 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
KAMIYAMA, KOJI, C/O SUMITOMO 3M LIMITED;MURAMOTO, AKIRA, C/O SUMITOMO 3M LIMITED |
分类号 |
C09K9/02;G03C7/46;G03C1/73;G03C1/76;G03C5/08;G03C5/56;(IPC1-7):G03C1/73 |
主分类号 |
C09K9/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|