发明授权
- 专利标题: Process of forming color photographic images
- 专利标题(中): 形成彩色摄影图像的过程
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申请号: US543091申请日: 1975-01-22
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公开(公告)号: US4021238A公开(公告)日: 1977-05-03
- 发明人: Jun Hayashi , Takeshi Kato , Atsuaki Arai
- 申请人: Jun Hayashi , Takeshi Kato , Atsuaki Arai
- 申请人地址: JA 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: JA Minami-ashigara
- 优先权: JA49-9566 19740122
- 主分类号: G03C7/30
- IPC分类号: G03C7/30 ; G03C7/16
摘要:
A process for forming color photographic images which comprises color-developing at temperatures higher than about 30.degree. C a multilayer color photographic material comprising a support having thereon at least two photosensitive emulsion layers each containing a coupler which can form a non-diffusible colored dye on coupling with the oxidation product of an aromatic primary amino color developing agent and at least one fogged emulsion layer containing a coupler which can form a non-diffusible colored dye on coupling with the oxidation product of an aromatic primary amino color developing agent.
公开/授权文献
- US5556405A Universal dilator with reciprocal incisor 公开/授权日:1996-09-17