发明授权
- 专利标题: Color image recording method
- 专利标题(中): 彩色图像记录方法
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申请号: US503643申请日: 1990-04-03
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公开(公告)号: US5096801A公开(公告)日: 1992-03-17
- 发明人: Keizo Koya , Kozo Sato , Yoshiharu Yabuki , Hiroshi Hara
- 申请人: Keizo Koya , Kozo Sato , Yoshiharu Yabuki , Hiroshi Hara
- 申请人地址: JPX Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JPX Kanagawa
- 优先权: JPX1-84204 19890403; JPX1-167972 19890629
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G03F1/56 ; G03F7/00 ; G03F7/028
摘要:
A novel color image recording method is provided, which comprises exposing to light a light-sensitive material obtained by dispersing a composition containing at least a photopolymerization initiator, a color image-forming substance and a polymerizable compound in a hydrophilic binder and then coating said dispersion on a support, subjecting said polymerizable compound in the exposed portions to polymerization, and then (a) eluting said color image-forming substance contained in the unpolymerized polymerizable compound in the unexposed portions with an alkaline aqueous solution or (b) subjecting said color image-forming substance contained in the unpolymerized polymerizable compound in the unexposed portions to chemical change so that it is discolored, thereby forming dye images.
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