- 专利标题： Electrostatic ink compositions
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申请号： US15026226申请日： 2013-10-25
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公开(公告)号： US09874828B2公开(公告)日： 2018-01-23
- 发明人: Reut Avigdor , Nurit Carmel-Barnea , Rada Nuchimov , Yaron Grinwald
- 申请人： Hewlett-Packard Indigo B.V.
- 申请人地址： NL Amstelveen
- 专利权人： Hewlett-Packard Indigo B.V.
- 当前专利权人： Hewlett-Packard Indigo B.V.
- 当前专利权人地址： NL Amstelveen
- 代理机构： HP Inc. Patent Department
- 国际申请： PCT/EP2013/072425 WO 20131025
- 国际公布： WO2015/058814 WO 20150430
- 主分类号： C09D11/02
- IPC分类号： C09D11/02 ; C09D11/10 ; G03G9/087 ; G03G9/13 ; C09D11/037 ; G03G9/12 ; C09D11/106 ; C09D11/52
摘要：
Herein is disclosed an electrostatic ink composition comprising a resin and a conductive pigment, wherein the resin comprises a co-polymer formed from an alkylene monomer, an acrylic ester monomer and a maleic anhydride monomer, wherein, in some examples, the acrylic ester monomer constitutes at least about 8 wt % of the co-polymer. Herein is also disclosed a print substrate having printed thereon an electrostatic ink comprising a resin and a conductive pigment, wherein the resin comprises a co-polymer formed from an alkylene monomer, an acrylic ester monomer and a maleic anhydride monomer, wherein, in some examples, the acrylic ester monomer constitutes at least about 8 wt % of the co-polymer.
公开/授权文献
- US20160246204A1 ELECTROSTATIC INK COMPOSITIONS 公开/授权日：2016-08-25
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