发明名称 |
Verfahren zur Herstellung cobuilder-haltiger Zubereitungen |
摘要 |
The object of the invention is to improve the method for the production of bulky, powdery and flowable preparations containing co-builders and an organic and/or inorganic carrier material which are suitable for the production of particle-shaped detergent and cleaning agents. This is substantially achieved by mixing an oxidised dextrin derivative with an inorganic builder, surfactant, and a large quantity of water so that a mixture which is flowable and which can be pumped at temperatures below 80 DEG C is produced. Water is removed from said mixture by means of drying gases at temperatures in the range of 160 DEG C to 260 DEG C until a powdery, flowable product is obtained.
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申请公布号 |
DE19936726(A1) |
申请公布日期 |
2001.02.08 |
申请号 |
DE19991036726 |
申请日期 |
1999.08.06 |
申请人 |
HENKEL KGAA |
发明人 |
ARTIGA GONZALEZ, RENE-ANDRES;KOTTWITZ, BEATRIX;VOGT, GUENTHER;ALBAND, GERHARD;BAUER, VOLKER |
分类号 |
C11D3/22;C11D11/02;(IPC1-7):C11D1/83 |
主分类号 |
C11D3/22 |
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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