发明名称 |
Use of esterified oxalkylates as formulation agents for dyestuffs and corresponding dyestuff preparations |
摘要 |
The invention relates to the use of water-soluble compounds obtained by esterifying alkylene oxide adducts on alcohols having 10 to 24 C atoms with carboxylic acids having up to 22 C atoms and carrying 1 to 6 carboxyl groups as preparation agents for dyestuffs which are insoluble to sparingly soluble in water and preparations which contain a dyestuff having a particle size of less than about 5 mu m and one of the preparation agents mentioned.
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申请公布号 |
US4389213(A) |
申请公布日期 |
1983.06.21 |
申请号 |
US19820371231 |
申请日期 |
1982.04.23 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
SCHNEIDER, MANFRED;KRUSE, HUBERT;OPITZ, KONRAD |
分类号 |
B01F17/00;C09B67/46;D06P1/613;(IPC1-7):C09B67/46 |
主分类号 |
B01F17/00 |
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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