发明名称 |
Process for direct substitution of high performance polymers with unsaturated ester groups |
摘要 |
Disclosed is a process which comprises reacting a polymer of the general formula <IMAGE> or <IMAGE> wherein x is an integer of 0 or 1, A is one of several specified groups, such as <IMAGE> B is one of several specified groups, such as <IMAGE> <IMAGE> <IMAGE> or mixtures thereof, and n is an integer representing the number of repeating monomer units, with (i) a formaldehyde source, and (ii) an unsaturated acid in the presence of an acid catalyst, thereby forming a curable polymer with unsaturated ester groups. Also disclosed is a process for preparing an ink jet printhead with the above polymer.
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申请公布号 |
US5889077(A) |
申请公布日期 |
1999.03.30 |
申请号 |
US19960697761 |
申请日期 |
1996.08.29 |
申请人 |
XEROX CORPORATION |
发明人 |
FULLER, TIMOTHY J.;NARANG, RAM S.;SMITH, THOMAS W.;LUCA, DAVID J.;CRANDALL, RAYMOND K. |
分类号 |
B41J2/16;C08G65/40;C08G65/48;C08G75/23;C08L71/00;C08L71/10;G03F7/038;H01L21/027;(IPC1-7):C08J3/28 |
主分类号 |
B41J2/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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