| 发明名称 |
PRODUCTION OF INSULATING FILM ON CONDUCTIVE BODY |
| 摘要 |
Water soluble polyesters are prepared by reacting an aromatic dicarboxylic acid, a diol and a triol (the molar ratio of diol to triol being 75:25 to 40:60) with or without a monohydric alcohol. The polyesters have a molecular weight of 800 to 1300, an OH/COOH ratio of 1.8:1 to 3:1. The polyesters are useful in making wire enamels. |
| 申请公布号 |
JPS6465164(A) |
申请公布日期 |
1989.03.10 |
| 申请号 |
JP19880088348 |
申请日期 |
1988.04.12 |
| 申请人 |
SCHENECTADY CHEM INC |
发明人 |
DENO RANGANISU;POORU MEISON BEGURII |
| 分类号 |
C08G63/00;B05D7/20;B05D7/24;C08F283/01;C08F299/04;C08G63/12;C08G63/18;C08G63/181;C08G63/20;C08G63/46;C08G63/50;C08G63/68;C08G63/685;C08K5/17;C08K5/56;C08L67/00;C08L67/06;C08L67/08;C09D5/25;C09D167/00;C09D167/06;H01B3/42 |
主分类号 |
C08G63/00 |
| 代理机构 |
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