发明授权
- 专利标题： Mottle reducing agent for photothermographic and thermographic elements
- 专利标题（中）： 光热成像和热成像元件的减光剂
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申请号： US410332申请日： 1995-03-24
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公开(公告)号： US5532121A公开(公告)日： 1996-07-02
- 发明人: Roger K. Yonkoski , Patricia M. Savu
- 申请人： Roger K. Yonkoski , Patricia M. Savu
- 申请人地址： MN St. Paul
- 专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人： Minnesota Mining and Manufacturing Company
- 当前专利权人地址： MN St. Paul
- 主分类号： G03C1/91
- IPC分类号： G03C1/91 ; C08L27/12 ; C08L27/14 ; G03C1/498 ; G03C1/76
摘要：
Reduction of mottle and other surface anomalies in photothermographic and thermographic elements is reduced by the incorporation of a fluorinated polymer containing at least two different groups within the polymer chain derived from reactive monomers, the groups being: a fluorinated, ethylenically unsaturated monomer; and a polar, ethylenically unsaturated monomer.
公开/授权文献
- US4945800A Stringed musical instrument machine head 公开/授权日：1990-08-07
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