发明名称 |
Liquid developer compositions with quaternized polyamines |
摘要 |
A positively charged liquid developer comprised of thermoplastic resin particles, pigment, a charge director, and an insoluble charge adjuvant comprised of a polymeric quaternary ammonium compound, and wherein the charge adjuvant is associated with or combined with said resin and said pigment.
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申请公布号 |
US5525448(A) |
申请公布日期 |
1996.06.11 |
申请号 |
US19940220860 |
申请日期 |
1994.03.31 |
申请人 |
XEROX CORPORATION |
发明人 |
LARSON, JAMES R.;SPIEWAK, JOHN W. |
分类号 |
G03G9/13;G03G9/135;(IPC1-7):G03G9/13 |
主分类号 |
G03G9/13 |
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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