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专利名称：PROCESS FOR THE PREPARATION OF
LAYERED SILICATES
发明人：YILMAZ, Bilge,MÜLLER, Ulrich,PFAFF,
Meike,GIES, Hermann,XIAO, Feng-Shou,TATSUMI, Takashi,DE VOS, Dirk,BAO,Xinhe,ZHANG, Weiping
申请号：EP10709185.2申请日：20100303公开号：EP2403804A2公开日：20120111
摘要：The present invention relates to a process for the preparation of a layeredsilicate containing at least silicon and oxygen, comprising (1) providing a mixturecontaining silica and/or at least one silica precursor, water, at least onetetraalkylammonium compound selected from the group consisting of
diethyldimethylammonium compound, a triethylmethylammonium compound, and amixture of a diethyldimethylammonium and a triethylmethylammonium compound, andat least one base, and optionally at least one suitable seeding material; and (2) heating ofthe mixture obtained according to (1) under autogenous pressure (hydrothermalconditions) to a temperature in the range of from to 120 to 160 °C for a period in therange of from 5 to 10 days to give a suspension containing the layered silicate.
申请人：BASF SE,Tokyo Institute of Technology
地址：67056 Ludwigshafen DE,2-12-1, Ookayama Meguro-ku Tokyo 152-8500 JP
国籍：DE,JP
代理机构：Altmann, Andreas
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