发明名称 |
INKS FOR HIGH SPEED DURABLE INKJET PRINTING |
摘要 |
<p>An inkjet ink composition comprising water, and at least one water-dispersible polyurethane/urea polymer having at least a first soft segment formed from a polyol prepolymer and at least a second soft segment formed from a polyamine prepolymer, wherein the polyol prepolymer forms urethane bonds in the polyurethane/urea and the polyamine prepolymer forms urea bonds in the polyurethane/urea, and further wherein at least about 4% by weight of the combined soft segments is formed by polyamine prepolymers that form urea bonds in the polyurethane/urea polymer.</p> |
申请公布号 |
EP2225336(B1) |
申请公布日期 |
2015.03.11 |
申请号 |
EP20080868591 |
申请日期 |
2008.12.15 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
BRUST, THOMAS B.;YACOBUCCI, PAUL DANIEL;WANG, YONGCAI;FALKNER, CATHERINE ANN;NGUYEN, THANHCHAU T. |
分类号 |
C09D11/00 |
主分类号 |
C09D11/00 |
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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