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公开(公告)号：US20180155565A1
公开(公告)日：2018-06-07
申请号：US15568705
申请日：2015-07-17
申请人： HP Indigo B.V.
发明人： Biana Noikas , Dror Kella , Adi Vinegrad , Regina Guslitzer , Yaron Grinwald , Gil Bar-Haim , Tehila Ben-Ezra , Avishai Moshel , Emad Masoud , Yelena Litichevski , Roi Liraz , Noam Parvin
摘要： Herein is disclosed an electrostatic ink composition. In some examples, the electrostatic ink compositions comprise: a carrier liquid; a first resin; and a fluorescent pigment. The fluorescent pigment comprising a fluorescent dye and a second resin matrix, wherein the second resin is selected from the group comprising polyamide resins, polyvinylchlorides, polyolefin resins, polystyrenes, acrylonitrile-butadiene-styrene resins, polycarbonates, poly acrylic and methacrylic acid resins, polyethylene terephthalates, polyamide resins, polyurethanes, epoxy resins, silicone resins, polyester resins, alkyd resins, acrylonitrile polymers, polyesteramides or combinations thereof
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公开(公告)号：US10344175B2
公开(公告)日：2019-07-09
申请号：US15568705
申请日：2015-07-17
申请人： HP Indigo B.V.
发明人： Biana Noikas , Dror Kella , Adi Vinegrad , Regina Guslitzer , Yaron Grinwald , Gil Bar-Haim , Tehila Ben-Ezra , Avishai Moshel , Emad Masoud , Yelena Litichevski , Roi Liraz , Noam Parvin
摘要： Herein is disclosed an electrostatic ink composition. In some examples, the electrostatic ink compositions comprise: a carrier liquid; a first resin; and a fluorescent pigment. The fluorescent pigment comprising a fluorescent dye and a second resin matrix, wherein the second resin is selected from the group comprising polyamide resins, polyvinylchlorides, polyolefin resins, polystyrenes, acrylonitrile-butadiene-styrene resins, polycarbonates, poly acrylic and methacrylic acid resins, polyethylene terephthalates, polyamide resins, polyurethanes, epoxy resins, silicone resins, polyester resins, alkyd resins, acrylonitrile polymers, polyesteramides or combinations thereof.
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