发明名称 |
PREVENTION OF OPTICAL DENSITY LOSS IN INKJET PRINTING |
摘要 |
<p>The present invention relates to an inkjet ink comprising: a) colorant; b) a polymeric binder having an acid number below 200 selected from the group consisting of a styrene-acrylic polymeric binder, an acrylic polymeric binder, an anionic polyurethane binder and combinations thereof; c) water dispersible surfactant; and d) a solvent which does not dissolve an acidified form of the binder, the solvent having a vapor pressure less than 0.1 mm at 25° C. The invention further relates to methods of making using the ink, printing systems and ink sets which use this ink.</p> |
申请公布号 |
EP1885808(A2) |
申请公布日期 |
2008.02.13 |
申请号 |
EP20060752309 |
申请日期 |
2006.05.05 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
SCHMID, CHRISTIAN;SARKISIAN, GEORGE, M.;WEBSTER, GRANT, A. |
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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