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Title:
PRECIPITATED SILICA, METHOD FOR PRODUCING THE SAME, AND USE OF THE COMPOUND
Document Type and Number:
Japanese Patent JP2009269817
Kind Code:
A
Abstract:

To provide silica which possesses particularly good sorption characteristics for polar compounds because silica is frequently used as a carrier material for polar compounds such as choline chloride, propionic acid or formic acid.

Precipitated silica or a silicate can be obtained by acid precipitation of an aqueous silicate solution while maintaining a constant alkali number of at least 15-60.


Inventors:
LINDNER GOTTLIEB-GEORG
KUHLMANN ROBERT
DREXEL CLAUS-PETER
Application Number:
JP2009180634A
Publication Date:
November 19, 2009
Filing Date:
August 03, 2009
Export Citation:
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Assignee:
EVONIK DEGUSSA GMBH
International Classes:
C01B33/113; A23K1/175; C01B33/12; B01D21/01; B01J21/08; C01B33/142; C01B33/193; C08K3/36; C08L101/00; C09D1/00; C09D201/00; C11D3/12; C11D7/20; H01M2/16
Domestic Patent References:
JPH0930811A1997-02-04
JPS5128597B11976-08-20
JP2000507834A2000-06-27
JPH0930811A1997-02-04
JPS5128597B11976-08-20
JP2000507834A2000-06-27
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard