发明名称 |
Thermally stable oleophobic low adhesion coating for inkjet printhead front face |
摘要 |
A coating for an ink jet printhead front face, wherein the coating comprises a oleophobic low adhesion coating. When the oleophobic low adhesion coating is disposed on an ink jet printhead front face surface, jetted drops of ultra-violet gel ink or jetted drops of solid ink exhibit a contact angle greater than 45° and a low sliding angle of less than about 30°. In embodiments, the oleophobic low adhesion coating is thermally stable wherein the surface contact angle and sliding angle show little degradation after the coating is subjected to high temperatures in a range between 180° and 320° or thereabout and high pressures in a range between 100 psi and 400 psi or thereabout during printhead fabrication and manufacturing.
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申请公布号 |
US8544987(B2) |
申请公布日期 |
2013.10.01 |
申请号 |
US20100860660 |
申请日期 |
2010.08.20 |
申请人 |
SAMBHY VARUN;LAW KOCK-YEE;ZHAO HONG;CHUGH SAMARTH;XEROX CORPORATION |
发明人 |
SAMBHY VARUN;LAW KOCK-YEE;ZHAO HONG;CHUGH SAMARTH |
分类号 |
B41J2/14;B05D3/02;B41J2/16;C09D11/00 |
主分类号 |
B41J2/14 |
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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