- 专利标题： Method of stabilizing organic substrate materials including photographic dye images to light and a photographic material so stabilized
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申请号： US150120申请日： 1980-05-15
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公开(公告)号： US4271252A公开(公告)日： 1981-06-02
- 发明人: Hiroshi Hara , Kotaro Nakamura , Yoshiaki Suzuki
- 申请人： Hiroshi Hara , Kotaro Nakamura , Yoshiaki Suzuki
- 申请人地址： JPX Minami-ashigara
- 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 Minami-ashigara
- 优先权： JPX52-150346 19771214
- 主分类号： G03C7/26
- IPC分类号： G03C7/26 ; C07F11/00 ; C07F15/04 ; C08K5/36 ; C09K15/10 ; C09K15/32 ; G03C1/06 ; G03C1/815 ; G03C7/392 ; G03C1/40 ; G03C1/10 ; G03C1/84
摘要：
A method of stabilizing organic substrate materials having an absorption maximum in the wavelength region of about 300 nm to about 800 nm to light which comprises making coexist with the organic substrate at least one metal complex salt represented by the following general formula (I): ##STR1## wherein Cat represents a divalent or a monovalent cation, and n is 1 or 2. A photographic material thus stabilized is also disclosed.
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