发明授权
- 专利标题: Ink jet printheads containing arylene ether alcohol polymers and processes for their formation
- 专利标题(中): 含有亚芳基醚醇聚合物的喷墨打印头及其形成方法
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申请号: US09325837申请日: 1999-06-04
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公开(公告)号: US06177238B1公开(公告)日: 2001-01-23
- 发明人: Timothy J. Fuller , John F. Yanus , Damodar M. Pai , Markus R. Silvestri , Ram S. Narang , William W. Limburg , Dale S. Renfer
- 申请人: Timothy J. Fuller , John F. Yanus , Damodar M. Pai , Markus R. Silvestri , Ram S. Narang , William W. Limburg , Dale S. Renfer
- 主分类号: B41J216
- IPC分类号: B41J216
摘要:
Disclosed is an ink jet printhead containing a polymer of the formula wherein P is a substituent which enables crosslinking of the polymer, a, b, c, and d are each integers of 0, 1, 2, 3, or 4, provided that at least one of a, b, c, and d is equal to or greater than 1 in at least some of the monomer repeat units of the polymer, A is or a mixture of wherein R is a hydrogen atom, an alkyl group, an aryl group, or mixtures thereof, B is one of specified groups, such as or mixtures thereof, and n is an integer representing the number of repeating monomer units.