BR0200743B1 - ácido silìcico de precipitação com ìndice alcalino constante, processo para sua preparação, e seu uso. - Google Patents

ácido silìcico de precipitação com ìndice alcalino constante, processo para sua preparação, e seu uso.

Info

Publication number
BR0200743B1
BR0200743B1 BRPI0200743-6A BR0200743A BR0200743B1 BR 0200743 B1 BR0200743 B1 BR 0200743B1 BR 0200743 A BR0200743 A BR 0200743A BR 0200743 B1 BR0200743 B1 BR 0200743B1
Authority
BR
Brazil
Prior art keywords
preparation
silicic acid
alkaline content
precipitating silicic
constant alkaline
Prior art date
Application number
BRPI0200743-6A
Other languages
English (en)
Other versions
BR0200743A (pt
Inventor
Gottlieb-Georg Dr Lindner
Robert Kuhlmann
Claus-Peter Dr Drexel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BR0200743A publication Critical patent/BR0200743A/pt
Publication of BR0200743B1 publication Critical patent/BR0200743B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C01P2006/82—Compositional purity water content
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above
BRPI0200743-6A 2001-03-15 2002-03-12 ácido silìcico de precipitação com ìndice alcalino constante, processo para sua preparação, e seu uso. BR0200743B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10112441A DE10112441A1 (de) 2001-03-15 2001-03-15 Kieselsäure durch Fällung mit konstanter Alkalizahl und deren Verwendung

Publications (2)

Publication Number Publication Date
BR0200743A BR0200743A (pt) 2003-01-07
BR0200743B1 true BR0200743B1 (pt) 2010-06-29

Family

ID=7677552

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0200743-6A BR0200743B1 (pt) 2001-03-15 2002-03-12 ácido silìcico de precipitação com ìndice alcalino constante, processo para sua preparação, e seu uso.

Country Status (11)

Country Link
US (2) US7871588B2 (pt)
EP (1) EP1241136B1 (pt)
JP (2) JP2002338227A (pt)
AT (1) ATE291000T1 (pt)
BR (1) BR0200743B1 (pt)
CA (1) CA2376654A1 (pt)
DE (2) DE10112441A1 (pt)
ES (1) ES2236369T3 (pt)
MX (1) MXPA01011620A (pt)
TW (1) TWI233427B (pt)
ZA (1) ZA200202104B (pt)

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US8597425B2 (en) 2003-01-22 2013-12-03 Evonik Degussa Gmbh Highly dispersible silica for using in rubber
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ES2289923B1 (es) * 2006-04-03 2008-11-01 Carotenoid Technologies S.A. Preparacion a base de extractos vegetales para alimentacion animal.
EP2017224A1 (en) * 2006-04-20 2009-01-21 Mizusawa Industrial Chemicals Ltd. Novel aluminum complex hydroxide salt and method for producing the same
DE102006024590A1 (de) * 2006-05-26 2007-11-29 Degussa Gmbh Hydrophile Kieselsäure für Dichtungsmassen
CN101809801B (zh) * 2007-09-28 2014-03-26 A123***公司 具有无机/有机多孔膜的电池
DE102008001433A1 (de) * 2008-04-28 2009-10-29 Evonik Degussa Gmbh Hydrophobiertes Silicium-Eisen-Mischoxid
TWI509865B (zh) * 2009-01-12 2015-11-21 A123 Systems Llc 層疊電池單元及其製造方法
BRPI1015317A2 (pt) * 2009-04-06 2018-02-20 Hernandez Enrique composições de sal de metal de álcali e sílicas, detergentes formados de tais composições e método para formação de tal composição
ES2606713T3 (es) 2009-07-03 2017-03-27 Evonik Degussa Gmbh Sílice hidrófila como carga para formulaciones de caucho de silicona
DE102009045104A1 (de) 2009-09-29 2011-03-31 Evonik Degussa Gmbh Neuartige Mattierungsmittel für UV-Lacke
US9993793B2 (en) 2010-04-28 2018-06-12 The Procter & Gamble Company Delivery particles
US9186642B2 (en) 2010-04-28 2015-11-17 The Procter & Gamble Company Delivery particle
US8980292B2 (en) 2011-04-07 2015-03-17 The Procter & Gamble Company Conditioner compositions with increased deposition of polyacrylate microcapsules
EP2694016B1 (en) 2011-04-07 2017-05-24 The Procter and Gamble Company Shampoo compositions with increased deposition of polyacrylate microcapsules
MX2013010980A (es) 2011-04-07 2013-10-30 Procter & Gamble Composiciones de limpieza personal con deposito mejorado de microcapsulas de poliacrilato.
US9073041B2 (en) * 2011-11-04 2015-07-07 Ppg Industries Ohio, Inc. Precipitated silica sorbents and method of separating materials from a fluid stream
US20140069862A1 (en) * 2011-11-04 2014-03-13 Ppg Industries Ohio, Inc. Coated microporous materials having filtration and adsorption properties and their use in fluid purification processes
MX356674B (es) * 2011-12-23 2018-06-08 Rhodia Operations Proceso novedoso para preparar sílices.
WO2014039437A2 (en) 2012-09-07 2014-03-13 Enrique Hernandez Silica-based structurants and processes for making thereof
US20140073551A1 (en) * 2012-09-10 2014-03-13 The Procter & Gamble Company Cleaning compositions comprising structured particles
BR112016007012B1 (pt) * 2013-11-26 2022-02-01 Adeka Corporation Composição de estabilizante à luz, composição de resina, e, peça de veículo
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Also Published As

Publication number Publication date
TWI233427B (en) 2005-06-01
US20030003040A1 (en) 2003-01-02
US7871588B2 (en) 2011-01-18
ATE291000T1 (de) 2005-04-15
EP1241136B1 (de) 2005-03-16
DE10112441A1 (de) 2002-09-19
MXPA01011620A (es) 2002-09-23
JP2009269817A (ja) 2009-11-19
EP1241136A2 (de) 2002-09-18
US7097818B2 (en) 2006-08-29
JP2002338227A (ja) 2002-11-27
US20050137317A1 (en) 2005-06-23
DE50202454D1 (de) 2005-04-21
EP1241136A3 (de) 2002-12-11
BR0200743A (pt) 2003-01-07
CA2376654A1 (en) 2002-09-15
ES2236369T3 (es) 2005-07-16
JP5383373B2 (ja) 2014-01-08
ZA200202104B (en) 2002-10-10

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/03/2002, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved

Free format text: NOME ALTERADO DE: DEGUSSA AG

B25D Requested change of name of applicant approved

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B25G Requested change of headquarter approved

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020100037415/RJ DE 29/04/2010.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12.03.2022