发明名称 |
INKS FOR HIGH SPEED DURABLE INKJET PRINTING |
摘要 |
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.
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申请公布号 |
US2009169749(A1) |
申请公布日期 |
2009.07.02 |
申请号 |
US20080234753 |
申请日期 |
2008.09.22 |
申请人 |
BRUST THOMAS B;YACOBUCCI PAUL D;WANG YONGCAI;FALKNER CATHERINE A;NGUYEN THANHCHAU T |
发明人 |
BRUST THOMAS B.;YACOBUCCI PAUL D.;WANG YONGCAI;FALKNER CATHERINE A.;NGUYEN THANHCHAU T. |
分类号 |
B05D5/06;C09D11/10 |
主分类号 |
B05D5/06 |
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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