发明名称 |
Granulate of alkali metal aluminum silicate and pentasodium tripolyphosphate, and process for making it |
摘要 |
The disclosure relates to a granulate with a particle size essentially of about 0.2 to 2 mm consisting of (a) about 2 to 95 weight % of a partially or completely hydrated pentasodium tripolyphosphate, (b) less than 3 weight % of an ammonium polyphosphate and the balance (c) being in the form of a water-insoluble aluminum silicate ion exchanging material. The granulate can be used in detergents.
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申请公布号 |
US4386024(A) |
申请公布日期 |
1983.05.31 |
申请号 |
US19820358388 |
申请日期 |
1982.03.15 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
MAURER, ALEXANDER;ADRIAN, RENATE;WASEL-NIELEN, HORST-DIETER;SORBE, GUENTER;KANDLER, JOACHIM |
分类号 |
C11D3/06;C11D3/12;(IPC1-7):B01J39/14;C02F1/42;C11D7/16 |
主分类号 |
C11D3/06 |
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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