发明授权
- 专利标题: Method of coating thermoreversible heat-thickening polyacrylamides
- 专利标题(中): 热可逆热增稠聚丙烯酰胺涂层方法
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申请号: US59039申请日: 1993-05-07
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公开(公告)号: US5432245A公开(公告)日: 1995-07-11
- 发明人: Michael R. Roberts , Glenn T. Pearce , Elizabeth V. Patton
- 申请人: Michael R. Roberts , Glenn T. Pearce , Elizabeth V. Patton
- 申请人地址: NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: NY Rochester
- 主分类号: C08F220/54
- IPC分类号: C08F220/54 ; G03C1/053 ; B05D3/02
摘要:
The invention provides acrylamide polymers that, when mixed with water solvent, provide thermoreversible solutions that form low viscosity melts at temperatures separated by a third region of maximum viscosity.
公开/授权文献
- USD385417S Front pocket wallet 公开/授权日:1997-10-28
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