| 发明名称 |
Mixtures of sulfuric esters |
| 摘要 |
The invention relates to novel mixtures of sulfuric esters and specific sulfuric esters that are useful as leveling agents for the dyeing of nitrogenous fiber materials and to a process for their preparation by reacting sulfuryl chloride with specific alcohols.
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| 申请公布号 |
US6896705(B2) |
申请公布日期 |
2005.05.24 |
| 申请号 |
US20040901807 |
申请日期 |
2004.07.29 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
VOGT UWE |
| 分类号 |
C07C305/10;C07C303/24;C08G65/326;C08L71/00;D06P1/62;D06P3/14;(IPC1-7):C09B67/00;C07C305/08;C07C305/12;C07C305/20 |
主分类号 |
C07C305/10 |
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