发明名称 |
COATING FOR PROVIDING A WETTING GRADIENT TO AN ORIFICE SURFACE AROUND AN ORIFICE AND METHOD FOR APPLYING SAID COATING |
摘要 |
A coating provides a wetting gradient to an orifice surface, the coating having a local coverage that decreases with increasing distance from an orifice. A method is provided for applying a wetting gradient on an orifice surface. The wetting gradient is formed by providing a compound for forming a coating and locally bonding this compound to the orifice surface. A print head is provided with an orifice surface, wherein the orifice surface has a wetting gradient provided around an orifice using the method for applying a wetting gradient on an orifice surface.
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申请公布号 |
US2013127950(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201313739062 |
申请日期 |
2013.01.11 |
申请人 |
OCE TECHNOLOGIES B.V.;OCE TECHNOLOGIES B.V. |
发明人 |
CRINGUS DAN;VAN DEN BERG MARCUS J.;REINTEN HANS |
分类号 |
B41J2/16 |
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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