发明名称 |
Toner for electrostatic image development |
摘要 |
Toner for electrostatic image development, comprising a toner body powder which contains a thermoplastic resin binder having a first reactive functional group and a micro powder which has a second reactive functional group capable of a curing reaction with the first reactive functional group. Owing to the curing reaction between the first and second reactive functional groups, the micro powder particles are bonded on the particles of the toner body powder. Thus the toner is powder particles with non-adhesive surfaces and possesses a good preservation stability. Over a long time after its manufacture the toner can provide clear developed images.
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申请公布号 |
US4155883(A) |
申请公布日期 |
1979.05.22 |
申请号 |
US19770795965 |
申请日期 |
1977.05.11 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO LTD |
发明人 |
OGUCHI, TOSHIHIKO;SAITO, ICHIYOSHI |
分类号 |
G03G9/08;B01J2/00;G03G9/087;(IPC1-7):G03G9/08 |
主分类号 |
G03G9/08 |
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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