| 发明名称 |
Thermotropic, aromatic polyester carbonates, process for the production thereof and mouldings, filaments, fibers and films thereof |
| 摘要 |
Thermotropic, wholly-aromatic polyester carbonates which contain condensed radicals of 4,4'-dihydroxydiphenyl have a reduced viscosity in the melt, without the mechanical properties of the product suffering therefrom.
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| 申请公布号 |
US4579934(A) |
申请公布日期 |
1986.04.01 |
| 申请号 |
US19840627970 |
申请日期 |
1984.07.03 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
BRINKMEYER, HERMANN;SCHMIDT, MANFRED;PERREY, HERMANN;SAYED, AZIZ E. |
| 分类号 |
C08G63/00;C08G63/60;C08G63/64;(IPC1-7):C08G63/64 |
主分类号 |
C08G63/00 |
| 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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