| 发明名称 |
Copolyesters based on 1,4-cyclohexanedimethanol having improved stability |
| 摘要 |
This invention relates to a method of melt processing a copolyester having a moisture content of 0.02 weight % or more comprising: (a) one or more dicarboxylic acids, and (b) a glycol component comprising from about 60 to 100 mole % 1,4-cyclohexanedimethanol.
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| 申请公布号 |
US5773554(A) |
申请公布日期 |
1998.06.30 |
| 申请号 |
US19970848783 |
申请日期 |
1997.05.01 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
DICKERSON, JAMES PALMER;BRINK, ANDREW EDWIN;OSHINSKI, ALAN JOSEPH;SEO, KAB SIK |
| 分类号 |
C08G63/199;(IPC1-7):C08G63/00 |
主分类号 |
C08G63/199 |
| 代理机构 |
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