| 发明名称 |
Water-dispersible copolyester-ether compositions |
| 摘要 |
This invention relates to linear, water-dispersible sulfopolyesters that incorporate higher order polyalkylene glycol units. The sulfopolyesters provide improved abrasion and blocking resistances in polyester fiber sizing applications.
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| 申请公布号 |
US5646237(A) |
申请公布日期 |
1997.07.08 |
| 申请号 |
US19950515400 |
申请日期 |
1995.08.15 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
GEORGE, SCOTT ELLERY;LEFLER, IV, EDGAR WILLIAM;SPAIN, JR., JAMES MARSHALL |
| 分类号 |
C08G63/672;C08G63/688;D06M15/507;D06M15/53;(IPC1-7):C08G63/688 |
主分类号 |
C08G63/672 |
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