发明授权
US4714671A Color photographic recording material containing a polymeric gelatine
plasticizer
失效
含有聚合物明胶增塑剂的彩色照相记录材料
- 专利标题: Color photographic recording material containing a polymeric gelatine plasticizer
- 专利标题(中): 含有聚合物明胶增塑剂的彩色照相记录材料
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申请号: US855701申请日: 1986-04-25
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公开(公告)号: US4714671A公开(公告)日: 1987-12-22
- 发明人: Gunter Helling , Wolfgang Himmelmann
- 申请人: Gunter Helling , Wolfgang Himmelmann
- 申请人地址: DEX Leverkusen
- 专利权人: Agfa Gevaert Aktiengesellschaft
- 当前专利权人: Agfa Gevaert Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3516466 19850508
- 主分类号: G03C1/04
- IPC分类号: G03C1/04 ; G03C1/053 ; G03C1/31 ; G03C7/396 ; G03C7/26
摘要:
Polymer latices in which the dispersed particles consist of a soft core and a hard shell are suitable plasticizers for gelatine in photographic recording materials.
公开/授权文献
- US5926541A Apparatus and method for checking signals 公开/授权日:1999-07-20
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