发明名称 |
Dyestuff preparations containing oxalkylates of modified natural rosin acids |
摘要 |
Oxalkylates of chemically modified natural rosin acids are useful for dyestuff preparations, especially for dispersions of disperse dyestuffs. The liquid and solid dyestuff preparations containing these oxalkylates are stable to storing even with high dyestuff concentrations, easily redispersible while developing little foam and easily biodegradable.
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申请公布号 |
US4333732(A) |
申请公布日期 |
1982.06.08 |
申请号 |
US19790075032 |
申请日期 |
1979.09.13 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
DEUBEL, REINHOLD;OPITZ, KONRAD;KRUSE, HUBERT;SCHNEIDER, MANFRED;UHRIG, HEINZ |
分类号 |
C09B67/20;C09B67/38;C09B67/46;C09D17/00;C09F1/04;D06P1/613;(IPC1-7):C09B67/00;D06P1/16 |
主分类号 |
C09B67/20 |
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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