发明名称 |
produção de suspensões de alta pureza contendo sílicas precipitadas por eletrodiálise. |
摘要 |
The present invention relates to suspensions which have a very low salt content and contain at least one precipitated silica, a process for producing them and also their use. |
申请公布号 |
BRPI1008938(A2) |
申请公布日期 |
2016.03.15 |
申请号 |
BR2010PI08938 |
申请日期 |
2010.03.11 |
申请人 |
EVONIK DEGUSSA GMBH |
发明人 |
FLORIAN ZSCHUNKE;JÜRGEN BEHNISCH;MANFRED DANNEHL;MARKUS RUF;PATRIK STENNER;SILKE SUHR |
分类号 |
B01D61/46;C01B33/141;C01B33/193;D21H19/40 |
主分类号 |
B01D61/46 |
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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