发明名称 |
Stable ink jet ink composition and printing method |
摘要 |
<p>This invention relates to an ink composition (and a method of printing therewith) comprising water, a humectant, and polymer-dye particles, wherein said polymer-dye particles comprise a colorant phase containing a water insoluble dye of formula (I), and a polymer phase, said particles being associated with a co-stabilizer <CHEM> wherein R1 is a substituent as described in the application; R2 is a substituent as described in the application; R3 has a Pi of 0 to 1.5; and R4 has a Pi of greater than or equal to 0.6.</p> |
申请公布号 |
EP1460113(A1) |
申请公布日期 |
2004.09.22 |
申请号 |
EP20040075746 |
申请日期 |
2004.03.08 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
POTENZA, JOAN C.;HECKLER, CHARLES E.;WANG, XIAORU;CHEN, HUIJUAN D. |
分类号 |
C09D11/00;C09D11/16;(IPC1-7):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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