发明名称 |
DISPERSED PIGMENTED HOT MELT INK |
摘要 |
In the embodiments described in the specification, a dispersed, pigmented hot melt ink contains a thermoplastic vehicle, a colored pigment, and a dispersing agent to inhibit settling or agglomeration of pigment when the ink is molten comprising an isocyanate-modified microcrystalline wax or lignite wax in an amount of 2 to 100 weight percent of the weight of the vehicle. Preferred is the isocyanate-modified microcrystalline wax marketed as Petrolite WB17.
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申请公布号 |
US5053079(A) |
申请公布日期 |
1991.10.01 |
申请号 |
US19900528105 |
申请日期 |
1990.05.23 |
申请人 |
COATES ELECTROGRAPHICS LIMITED |
发明人 |
HAXELL, JOHN P. N.;BROWN, EDWARD A.;WILSON, DEREK E. |
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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