发明名称 |
Ink jet recording head |
摘要 |
An ink jet recording head comprises a discharge port forming member that forms a discharge port used to discharge ink and a channel forming member that forms an ink channel communicating with the discharge port, at least either one of the channel forming member and the discharge port forming member comprising a substance having fluorine atoms and a rubber member composing a part of an ink passage continuous with the channel, the rubber member being cross-linked by an organic substance.
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申请公布号 |
US8449075(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US201113182501 |
申请日期 |
2011.07.14 |
申请人 |
SHIMOMURA AKIHIKO;UJITA TOSHIHIKO;FUKUSHIMA TAKASHI;CANON KABUSHIKI KAISHA |
发明人 |
SHIMOMURA AKIHIKO;UJITA TOSHIHIKO;FUKUSHIMA TAKASHI |
分类号 |
B41J2/135;B41J2/015;B41J2/04 |
主分类号 |
B41J2/135 |
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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