发明授权
- 专利标题: Color photographic silver halide paper and use
- 专利标题(中): 彩色照相卤化银纸和使用
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申请号: US13671939申请日: 2012-11-08
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公开(公告)号: US08637228B1公开(公告)日: 2014-01-28
- 发明人: Jess B. Hendricks, III , Paul L. Zengerle , Andrew D. Church , Darrell B. Austin
- 申请人: Jess B. Hendricks, III , Paul L. Zengerle , Andrew D. Church , Darrell B. Austin
- 申请人地址: US NY Rochester
- 专利权人: Kodak Alaris Inc.
- 当前专利权人: Kodak Alaris Inc.
- 当前专利权人地址: US NY Rochester
- 代理机构: Hogan Lovells USLLP
- 主分类号: G03C7/00
- IPC分类号: G03C7/00 ; G03C1/46 ; G03C1/815 ; G03C1/825 ; G03C1/76 ; G03C1/005 ; G03C1/494
摘要:
A color photographic element has a reflective support and a blue light sensitive color record, a green light sensitive color record, and a red light sensitive color record and can be used to provide color photographic prints. The element also has a non-light sensitive layer over the red light sensitive color record. This non-light sensitive layer has (1) a hydrophilic colloid in an amount of at least 200 mg/m2 to and including 2,000 mg/m2, (2) matte particles, and (3) an acrylate latex polymer having latex particles having an average size of less than 1 μm and a glass transition temperature of at least 70° C. The dry weight ratio of the acrylate latex polymer to the hydrophilic colloid is at least 0.8:1 and the dry weight ratio of the acrylate latex polymer to the total matte particles is at least 15:1.
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