| 发明名称 |
POLYESTER, PROCESS FOR THE PRODUCTION OF THE SAME, RESIN OR RUBB ER COMPOSITIONS CONTAINING THE SAME, AND MOLDINGS OF THE COMPOSITIONS |
| 摘要 |
A polyester produced by polycondensing a polycarboxylic acid component comprising an aromatic dicarboxylic acid as the main component with a polyhydric alcohol component comprising a hindered glycol as the main component, which has a hydroxyl number of 30 mgKOH/g and a weight-average molecular weight (Mw) of preferably 1,000 to 500,000. This polyester is suitable for the modification of resinous or rubbery polymers.
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| 申请公布号 |
WO9739046(A1) |
申请公布日期 |
1997.10.23 |
| 申请号 |
WO1997JP01313 |
申请日期 |
1997.04.16 |
| 申请人 |
NIPPON ZEON CO., LTD.;KITAHARA, SHIZUO;IKEDA, SHINYA |
发明人 |
KITAHARA, SHIZUO;IKEDA, SHINYA |
| 分类号 |
C08G63/181;C08G63/20;C08J5/00;C08L21/00;C08L101/00;(IPC1-7):C08G63/181 |
主分类号 |
C08G63/181 |
| 代理机构 |
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