| 发明名称 |
MICROCAPSULAR ELECTROSCOPIC MARKING PARTICLES INCLUDING A PRESSURE FIXABLE CORE AND A PRESSURE RUPTURABLE SHELL FORMED BY INTERFACIAL POLYMERIZATION |
| 摘要 |
<p>Electroscoptic marking particles comprising microcapsules consisting of a pressure fixable core and pressure rupturable shell which is characterised by the core comprising pressure fixable material and colouring matter and the shell is formed by interfacial polycondensation.</p> |
| 申请公布号 |
CA1119445(A) |
申请公布日期 |
1982.03.09 |
| 申请号 |
CA19780315665 |
申请日期 |
1978.10.31 |
| 申请人 |
MOORE BUSINESS FORMS, INC. |
发明人 |
MATKAN, JOSEF |
| 分类号 |
G03G9/08;B01J13/16;G03G9/093;(IPC1-7):G03G9/14 |
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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