发明授权
- 专利标题： Curable compositions containing photosensitive high performance aromatic ether polymers
- 专利标题（中）： 含有光敏高性能芳香族醚聚合物的固化组合物
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申请号： US705375申请日： 1996-08-29
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公开(公告)号： US5994425A公开(公告)日： 1999-11-30
- 发明人: Ram S. Narang , Timothy J. Fuller , Thomas W. Smith , David J. Luca , Ralph A. Mosher
- 申请人： Ram S. Narang , Timothy J. Fuller , Thomas W. Smith , David J. Luca , Ralph A. Mosher
- 申请人地址： CT Stamford
- 专利权人： Xerox Corporation
- 当前专利权人： Xerox Corporation
- 当前专利权人地址： CT Stamford
- 主分类号： B41J2/16
- IPC分类号： B41J2/16 ; C08F2/46 ; C08F299/02 ; C08L71/00 ; C08L71/08 ; C08L81/06 ; G03F7/038 ; H01L21/027 ; C08L63/00 ; C08L71/12 ; G03F7/004
摘要：
Disclosed is an improved composition comprising a photopatternable polymer containing at least some monomer repeat units with photosensitivity-imparting substituents, said photopatternable polymer being of the general formula ##STR1## wherein x is an integer of 0 or 1, A is one of several specified groups, such as ##STR2## B is one of several specified groups, such as ##STR3## or mixtures thereof, and n is an integer representing the number of repeating monomer units. Also disclosed is a process for preparing a thermal ink jet printhead with the aforementioned polymer and a thermal ink jet printhead containing therein a layer of a crosslinked or chain extended polymer of the above formula.