发明名称 |
MICROCAPSULA DE EPOXI,PROCESSO DE POLIMERIZACAO INTERFACIAL PARA PRODUZIR A MESMA E SISTEMA DE COPIAS SEM CARBONO |
摘要 |
An epoxy microcapsule comprising an oil core material and a microcapsule wall enclosing the oil core material. The microcapsule wall is an interfacial polymerization product of an epoxy resin and a polyamino compound having multifunctional amino groups capable of crosslinking the epoxy resin. The epoxy resin is preferably bisphenol A or bisphenol F based epoxy resin. The polyamino compound preferably has primary and tertiary amino groups. The epoxy microcapsule can be used in carbonless copying systems. |
申请公布号 |
BR9000114(A) |
申请公布日期 |
1990.10.23 |
申请号 |
BR19909000114 |
申请日期 |
1990.01.12 |
申请人 |
MOORE BUSINESS FORMS INC. |
发明人 |
HUNG-YA CHAO |
分类号 |
B01J13/02;B01J13/16;B01J13/18;B41M5/165;(IPC1-7):C08J3/24 |
主分类号 |
B01J13/02 |
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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