发明名称 |
Bauzusammensetzung |
摘要 |
<p>The present invention provides an effective builder composition comprising two precipitating builders which are (a) an alkali metal carbonate and (b) an alkali metal silicate; calcium carbonate; and a building enhancer. This building enhancer is a compound capable of precipitating magnesium ions from hard water selected from the group comprising alkali or alkaline earth metal oxides or hydroxides and alkali metal aluminate, zincate or titanate.</p> |
申请公布号 |
DE602008002756(D1) |
申请公布日期 |
2010.11.04 |
申请号 |
DE20086002756T |
申请日期 |
2008.10.31 |
申请人 |
UNILEVER N.V. |
发明人 |
DAS, SUBIR KUMAR;JOSEPH, JOJO;PRAMANIK, AMITAVA;SARKAR, ARPITA |
分类号 |
C11D3/02;C11D3/10;C11D3/12 |
主分类号 |
C11D3/02 |
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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