发明名称 |
MOLDING MATERIAL AND MOLDED MOTOR |
摘要 |
A molding materail which can easily be decomposed with an alkaline solution. This material contains as a binder a thermosetting composition at least comprising an unsaturated polyester, an addition-polimerizable monomer and a shrinkage reducing agent wherein the addition-polymerizable monomer contains a monomer compatible with an alkaline solution. A monomer having an ethylene linkage and a carbonyl or sulfonyl group can be used as the addition-polymerizable monomer, and particular examples thereof include carboxylic acids, sulfonic acids, and metal salts, esters, amides and anhydrides thereof. A molded motor is disclosed which has a part integrally molded from the above molding material in such a way as to cover the iron core and the coil at least partially.
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申请公布号 |
WO9719967(A1) |
申请公布日期 |
1997.06.05 |
申请号 |
WO1996JP03497 |
申请日期 |
1996.11.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;TERADA, TAKAHIKO;YAMAGATA, YOSHIKAZU;ONISHI, HIROSHI |
发明人 |
TERADA, TAKAHIKO;YAMAGATA, YOSHIKAZU;ONISHI, HIROSHI |
分类号 |
C08F283/01;C08L67/06;H02K5/08;(IPC1-7):C08F283/01;H02K1/04 |
主分类号 |
C08F283/01 |
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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