| 发明名称 |
POLYAMIDEIMIDE RESIN SOLUTION AND ITS USE TO PREPARE WIRE ENAMELS |
| 摘要 |
The invention relates to a polyamide-imide resin solution that is obtained b y reacting (a) aromatic polycarboxylic acids and/or the anhydrides thereof wit h (b) aromatic imide- and amide-forming components in cresol at temperatures above 170 ~C. The invention further relates to the use of said polyamide-imi de resin solution for producing wire enamels, to the corresponding enamels and to the wires that are coated with said enamels. |
| 申请公布号 |
CA2420314(A1) |
申请公布日期 |
2003.02.20 |
| 申请号 |
CA20012420314 |
申请日期 |
2001.08.27 |
| 申请人 |
SCHENECTADY INTERNATIONAL INC. |
发明人 |
SCHMIDT, GEROLD;LIENERT, KLAUS-WILHELM;TODTER-KONIG, SASCHA |
| 分类号 |
C08G18/10;C08G18/34;C08G18/76;C08G18/80;C08G73/14;C08L79/08;C09D5/25;C09D179/08;H01B7/00;H01B7/02;H01B13/00;H01B13/16;(IPC1-7):C08G73/14 |
主分类号 |
C08G18/10 |
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