| 发明名称 |
Polyesters of 4,4'-Dihydroxydicyclohexyl. |
| 摘要 |
<p>Thermotropic semiflexible polyesters which are obtained by polycondensation of 4,4 min -dihydroxydicyclohexyl with at least one alpha , omega -alkandioic acid or acid halide of general formula: HOOC-(CH2)n-COOH (I) wherein n is an integer from 4 to 12, or at least one alkyl derivative thereof.</p> |
| 申请公布号 |
EP0300751(A2) |
申请公布日期 |
1989.01.25 |
| 申请号 |
EP19880306632 |
申请日期 |
1988.07.20 |
| 申请人 |
MONTEDISON S.P.A. |
发明人 |
COASSOLO, ALFREDO;GARDANO, ANDREA;FOA', MARCO;CHAPOY, L. LAWRENCE |
| 分类号 |
C08G63/18;C08G63/16;C08G63/199;C08L67/02 |
主分类号 |
C08G63/18 |
| 代理机构 |
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