| 发明名称 |
Ester compounds, process for their preparation and their use |
| 摘要 |
Specific ester products obtainable by esterifying a selected polyethylene glycol with a dicarboxylic acid in a molar ratio of 1:0.25 to 1 are described. The novel ester compounds are efficient and easily biodegradable spin finishes.
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| 申请公布号 |
US5434237(A) |
申请公布日期 |
1995.07.18 |
| 申请号 |
US19940191787 |
申请日期 |
1994.02.03 |
| 申请人 |
HOECHST AG |
发明人 |
WEINELT, FRANK;JAECKEL, LOTHAR;BALEKDIJAN, OHANNES |
| 分类号 |
B05D1/40;C07C67/08;C07C69/34;C07C69/36;C07C69/40;C07C69/42;C07C69/44;C07C69/48;C07C69/52;C07C69/60;C07C69/708;C07C69/734;C07C69/80;C07C69/82;C08G63/12;C08G63/127;C08G63/66;C08G63/672;C08G65/32;D06M13/224;D06M15/507;D06M15/53;D06M101/16;(IPC1-7):C08G63/02 |
主分类号 |
B05D1/40 |
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