| 发明名称 |
Diols and polyesters made therefrom |
| 摘要 |
Provided is indeno[1,2- beta ] fluorene-6,12-diol, useful as an intermediate to polyesters. Also provided are derivatives of this compound and novel polyesters having residues of indeno[1,2- beta ] fluorene-6,12-diol or its derivatives copolymerized therein and shaped or formed articles comprised of the novel polyesters.
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| 申请公布号 |
US5157102(A) |
申请公布日期 |
1992.10.20 |
| 申请号 |
US19910763840 |
申请日期 |
1991.09.23 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
SUMNER, JR., CHARLES E.;ARNOLD, ERNEST W.;BOONE, GARY D. |
| 分类号 |
C07C35/44;C07C43/196;C08G63/193;C08G63/199;C08G63/672 |
主分类号 |
C07C35/44 |
| 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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