发明授权
- 专利标题: Inkjet ink and intermediate transfer medium for inkjet printing
- 专利标题(中): 用于喷墨印刷的喷墨油墨和中间转印介质
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申请号: US13383756申请日: 2009-07-31
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公开(公告)号: US08714731B2公开(公告)日: 2014-05-06
- 发明人: Sui-hing Leung , Hou T. Ng
- 申请人: Sui-hing Leung , Hou T. Ng
- 申请人地址: US TX Houston
- 专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人: Hewlett-Packard Development Company, L.P.
- 当前专利权人地址: US TX Houston
- 国际申请: PCT/US2009/052406 WO 20090731
- 国际公布: WO2011/014185 WO 20110203
- 主分类号: B41J2/01
- IPC分类号: B41J2/01 ; B41J2/005 ; B41J13/22
摘要:
An inkjet ink and an intermediate transfer medium for inkjet printing are disclosed herein. During inkjet printing, the inkjet ink forms ink drops having a contact angle (θ) of less than or equal to 50° on the intermediate transfer medium, where the contact angle (θ) reduces or substantially eliminates coalescence of adjacent ink drops. The contact angle (θ) may be obtained by controlling a property of the inkjet ink and/or a property of the surface of the intermediate transfer medium.
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