发明名称 |
Phase change ink formulation using urea and urethane isocyanante derived resins |
摘要 |
<p>Resins and waxes made by reacting selected nucleophiles, including alcohols and/or amines, with an isocyanate are disclosed. The order of addition of the isocyanate and the different nucleophiles can tailor the distribution of diurethane, mixed urethane/urea, and/or di-urea molecules in the final resin product. The isocyanate-derived resin and wax materials are useful as ingredients as phase change ink carrier compositions used to make phase change ink jet inks.</p> |
申请公布号 |
EP0816449(A1) |
申请公布日期 |
1998.01.07 |
申请号 |
EP19970304735 |
申请日期 |
1997.06.30 |
申请人 |
TEKTRONIX, INC. |
发明人 |
BUI, LOC V;KING, CLIFFORD R;BANNING, JEFFERY H;TITTERINGTON, DONALD R |
分类号 |
C08G18/28;C08G18/38;C08G18/71;C09B69/10;C09D11/00;(IPC1-7):C09D11/00 |
主分类号 |
C08G18/28 |
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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