发明名称 |
Polyamide-imide resin insulating paint and insulation wire using same |
摘要 |
A polyamide-imide resin insulating paint according to the present invention includes polyamide-imide resin containing no halogen element in its molecular chain which is dissolved in a polar solvent, in which the polyamide-imide resin contains an aromatic diisocyanate component (A) having three or more benzene rings or an aromatic diamine component (E) having three or more benzene rings in a monomer, and a ratio M/N between a molecular weight (M) of the polyamide-imide resin per repeat unit and an average number (N) of amide groups and imide groups is equal to or more than 200.
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申请公布号 |
US2009176961(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
US20080213267 |
申请日期 |
2008.06.17 |
申请人 |
HITACHI MAGNET WIRE CORP. |
发明人 |
KIKUCHI HIDEYUKI;YUKIMORI YUZO |
分类号 |
C08G18/00;H01B3/00 |
主分类号 |
C08G18/00 |
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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