FI944679A0 - Precipitation silicas - Google Patents

Precipitation silicas

Info

Publication number
FI944679A0
FI944679A0 FI944679A FI944679A FI944679A0 FI 944679 A0 FI944679 A0 FI 944679A0 FI 944679 A FI944679 A FI 944679A FI 944679 A FI944679 A FI 944679A FI 944679 A0 FI944679 A0 FI 944679A0
Authority
FI
Finland
Prior art keywords
precipitation silicas
silicas
precipitation
Prior art date
Application number
FI944679A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI944679A (en
FI107143B (en
Inventor
Heinz Esch
Udo Goerl
Robert Kuhlmann
Ralf Rausch
Original Assignee
Degussa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25930239&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI944679(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa filed Critical Degussa
Publication of FI944679A0 publication Critical patent/FI944679A0/en
Publication of FI944679A publication Critical patent/FI944679A/en
Application granted granted Critical
Publication of FI107143B publication Critical patent/FI107143B/en

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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2006/14—Pore volume
    • 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
FI944679A 1993-10-07 1994-10-06 Precipitation silicas FI107143B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4334201 1993-10-07
DE4334201 1993-10-07
DE4427137A DE4427137B4 (en) 1993-10-07 1994-07-30 precipitated silica
DE4427137 1994-07-30

Publications (3)

Publication Number Publication Date
FI944679A0 true FI944679A0 (en) 1994-10-06
FI944679A FI944679A (en) 1995-04-08
FI107143B FI107143B (en) 2001-06-15

Family

ID=25930239

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944679A FI107143B (en) 1993-10-07 1994-10-06 Precipitation silicas

Country Status (11)

Country Link
EP (1) EP0647591B1 (en)
JP (1) JP2556670B2 (en)
KR (1) KR0140827B1 (en)
CN (1) CN1036990C (en)
BR (1) BR9404019A (en)
DE (2) DE4427137B4 (en)
ES (1) ES2081223T3 (en)
FI (1) FI107143B (en)
RU (1) RU2076066C1 (en)
TR (1) TR28814A (en)
TW (1) TW288031B (en)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977065B1 (en) 1993-10-07 2005-12-20 Degussa Ag Precipitated silicas
IN188702B (en) * 1995-06-01 2002-10-26 Degussa
DE19617039A1 (en) * 1995-06-01 1996-12-05 Degussa Precipitated silicas, process for their preparation and use of vulcanizable rubber mixtures
DE19526476A1 (en) * 1995-07-20 1997-01-23 Degussa precipitated silica
DE19527278A1 (en) * 1995-07-26 1997-01-30 Degussa Precipitated silica
DE19642448A1 (en) * 1996-03-27 1997-10-02 Degussa Precipitated silica
WO1997045365A1 (en) * 1996-05-31 1997-12-04 Ppg Industries, Inc. Amorphous precipitated silica
WO1997045366A1 (en) * 1996-05-31 1997-12-04 Ppg Industries, Inc. Amorphous precipitated silica
US5929156A (en) * 1997-05-02 1999-07-27 J.M. Huber Corporation Silica product for use in elastomers
US5891949A (en) * 1997-05-02 1999-04-06 J.M. Huber Corporation Natural rubber compound
DE19740440A1 (en) 1997-09-15 1999-03-18 Degussa Easily dispersible precipitated silica
IL122851A0 (en) * 1998-01-05 1998-08-16 Rotem Amfert Negev Ltd Optimally dispersible precipitated silica particulates process for their preparation and their use
JPH11236208A (en) * 1998-02-25 1999-08-31 Nippon Silica Ind Co Ltd Hydrous silica for rubber reinforcement
US6121346A (en) * 1998-03-02 2000-09-19 The Goodyear Tire & Rubber Company Rubber compositions containing fillers having aggregates containing different particle sizes
DE19840153A1 (en) * 1998-09-03 2000-04-20 Degussa Precipitated silica
JP2000319513A (en) * 1999-05-12 2000-11-21 Nippon Silica Ind Co Ltd Filler for reinforcing silicone rubber
BR0011098A (en) * 1999-05-31 2002-03-26 Pirelli Low rolling resistance tire for vehicles, tread with low rolling resistance for vehicle tires, and method for reducing the rolling resistance of a tire
US6624233B2 (en) 1999-05-31 2003-09-23 Pirelli Pneumatici S.P.A. Low rolling resistance tire for vehicles
PL354091A1 (en) * 1999-07-28 2003-12-29 Grace Gmbh & Co.Kg.Grace Gmbh & Co.Kg. Precipitated silica, a process to make it, and its use
DE10112652A1 (en) 2001-03-16 2002-09-19 Degussa Inhomogeneous silicas for elastomer mixtures
DE10146325A1 (en) * 2001-09-20 2003-04-10 Degussa Precipitated silica with a high BET / CTAB ratio
KR100560223B1 (en) * 2002-06-05 2006-03-10 삼성코닝 주식회사 Metal oxide powder for high precision polishing and preparation thereof
JP4587293B2 (en) * 2002-08-03 2010-11-24 エボニック デグサ ゲーエムベーハー Highly dispersible precipitated silica with high surface area
EP1525159B1 (en) * 2002-08-03 2012-01-25 Evonik Degussa GmbH High-surface precipitation silicic acids
DE10330221A1 (en) * 2002-08-03 2004-02-12 Degussa Ag Highly disperse precipitated silica having high CTAB surface area, useful e.g. as filler in tires for commercial vehicles, motor cycles and high speed vehicles, and as antiblocking agents, and carriers for agrochemicals and foodstuffs
DE10330118A1 (en) * 2002-08-03 2004-02-12 Degussa Ag Highly disperse precipitated silica having high CTAB surface area, useful e.g. as filler in tires for commercial vehicles, motor cycles and high speed vehicles, and as antiblocking agents, and carriers for agrochemicals and foodstuffs
PL210478B1 (en) * 2003-01-22 2012-01-31 Degussa Specially precipitated silicic acids for rubber applications
WO2005017002A1 (en) * 2003-08-19 2005-02-24 Tokuyama Corporation Silica-loaded granular rubber and process for producing the same
DE102004005411A1 (en) * 2004-02-03 2005-08-18 Degussa Ag Hydrophobic precipitated silica for defoamer formulations
US10258576B2 (en) 2004-05-24 2019-04-16 Takeda As Particulate comprising a calcium-containing compound and a sugar alcohol
EP1755578B2 (en) 2004-06-01 2018-11-28 Takeda AS Chewable, suckable and swallowable tablet containing a calcium-containing compound as an active substance
SE529160C2 (en) * 2004-12-27 2007-05-15 Svenska Aerogel Ab A method for preparing agglomerates of precipitated silica material, a microporous material comprising such agglomerates, and use thereof
JP4805584B2 (en) 2005-01-21 2011-11-02 住友ゴム工業株式会社 Rubber composition for tread and tire comprising the same
AU2006211023B2 (en) 2005-02-03 2012-05-24 Takeda Nycomed As Fast wet-massing method for the preparation of calcium-containing compositions
EP1845949B1 (en) 2005-02-03 2008-05-21 Nycomed Pharma AS Melt granulation of a composition containing a calcium-containing compound
DE102005043201A1 (en) * 2005-09-09 2007-03-15 Degussa Ag Precipitated silicas with a special pore size distribution
EP1962806B1 (en) 2005-12-07 2010-09-01 Nycomed Pharma AS Pre-compacted calcium-containing compositions
UA95093C2 (en) 2005-12-07 2011-07-11 Нікомед Фарма Ас Method for the preparation of calcium-containing compound
EP1803766B1 (en) * 2005-12-28 2014-03-12 Sumitomo Rubber Industries, Ltd. Rubber composition for coating textile cord and tire using the same
DE102007004757A1 (en) * 2006-05-26 2007-11-29 Degussa Gmbh Precipitated silicas with special surface properties
JP5108352B2 (en) * 2007-03-28 2012-12-26 東海ゴム工業株式会社 Anti-vibration rubber composition
JP4896826B2 (en) * 2007-06-21 2012-03-14 住友ゴム工業株式会社 Rubber composition for tread and pneumatic tire using the same
DE102008017747A1 (en) * 2008-04-07 2009-10-08 Evonik Degussa Gmbh Precipitated silicas as reinforcing filler for elastomer mixtures
DE102008017731A1 (en) * 2008-04-07 2009-10-08 Continental Aktiengesellschaft rubber compound
MX2011004744A (en) 2008-11-17 2011-05-30 Nycomed Pharma As Improved dissolution stability of calcium carbonate tablets.
JP2012251134A (en) * 2011-05-12 2012-12-20 Sumitomo Chemical Co Ltd Composition
RU2502754C2 (en) * 2011-07-20 2013-12-27 Общество с ограниченной ответственностью "Научно-технический центр "Кама" Rubber mixture
CN103922346B (en) * 2013-01-14 2016-05-18 上海华明高技术（集团）有限公司 The preparation method of high dispersive precipitated silica
CN106700147A (en) * 2015-11-13 2017-05-24 中国石油化工股份有限公司 Rubber composition with low rolling resistance and vulcanized rubber and preparation method and application thereof
US10981795B2 (en) * 2015-12-23 2021-04-20 Tata Chemicals Limited Precipitated silica
JP6918825B2 (en) * 2016-07-27 2021-08-11 ワッカー ケミー アクチエンゲゼルシャフトＷａｃｋｅｒ Ｃｈｅｍｉｅ ＡＧ Method for Producing Modified Precipitated Silica and Composition Containing Modified Precipitated Silica
JP6952764B2 (en) 2016-07-29 2021-10-20 エボニック オペレーションズ ゲーエムベーハー Manufacturing method of hydrophobic heat insulating material
RU2759942C2 (en) 2017-01-18 2021-11-18 Эвоник Оперейшенс ГмбХ Granular heat-insulating material and its production method
DE102017209782A1 (en) 2017-06-09 2018-12-13 Evonik Degussa Gmbh Process for thermal insulation of an evacuable container
JP7230033B2 (en) 2017-12-27 2023-02-28 ローディア オペレーションズ silica suspension
US20200362138A1 (en) 2018-02-01 2020-11-19 Rhodia Operations Silica suspension in an organic solvent and method for its manufacture
CN108439414A (en) * 2018-02-11 2018-08-24 确成硅化学股份有限公司 A kind of method that pH value swing method prepares high dispersive macropore appearance precipitated silica
JP7472098B2 (en) * 2018-07-13 2024-04-22 ローディア オペレーションズ Precipitated silica with improved processing properties
EP3597615A1 (en) 2018-07-17 2020-01-22 Evonik Operations GmbH Granular mixed oxide material and thermal insulating composition on its basis
CN115361935A (en) 2020-03-24 2022-11-18 罗地亚经营管理公司 Whitening oral care compositions
EP3992147A1 (en) * 2020-10-28 2022-05-04 Evonik Operations GmbH Precipitated silicas, method for their production and their use
EP4243759A1 (en) * 2020-11-10 2023-09-20 Rhodia Operations Whitening oral care compositions
CN117203158A (en) 2021-04-02 2023-12-08 罗地亚经营管理公司 Novel silicon dioxide, method for the production thereof and use thereof
CN114132938B (en) * 2021-12-08 2022-05-24 金三江(肇庆)硅材料股份有限公司 Silica with high oil absorption value and low specific surface area and preparation method thereof
EP4365230A1 (en) 2022-11-02 2024-05-08 The Goodyear Tire & Rubber Company Silica treated with a coupling agent and polyethylene glycol for a rubber composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL289590A (en) * 1962-03-02
FR2208948B1 (en) * 1972-08-24 1977-02-25 Sifrance
FR2471947A1 (en) * 1979-12-20 1981-06-26 Rhone Poulenc Ind PRECIPITATION SILICE, IN PARTICULAR AS A REINFORCING LOAD
FR2562534B1 (en) * 1984-04-06 1986-06-27 Rhone Poulenc Chim Base NOVEL PRECIPITATED SILICA WITH IMPROVED MORPHOLOGICAL CHARACTERS, PROCESS FOR OBTAINING THE SAME AND APPLICATION THEREOF, IN PARTICULAR AS FILLER
GB8721644D0 (en) * 1987-09-15 1987-10-21 Unilever Plc Silicas
DE3815670A1 (en) * 1988-05-07 1990-01-25 Degussa FINE-PARTICULATED SOFT SEEDS WITH HIGH STRUCTURE, METHOD FOR ITS MANUFACTURE AND USE
FR2646673B1 (en) * 1989-05-02 1991-09-06 Rhone Poulenc Chimie SILICA IN BALL FORM, PREPARATION METHOD AND USE THEREOF FOR STRENGTHENING ELASTOMERS
FR2649089B1 (en) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie CONTROLLED POROSITY SILICA AND PROCESS FOR OBTAINING SAME
FR2673187B1 (en) * 1991-02-25 1994-07-01 Michelin & Cie RUBBER COMPOSITION AND TIRE COVERS BASED ON SAID COMPOSITION.
FR2678259B1 (en) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie NOVEL PRECIPITATED SILICA IN THE FORM OF GRANULES OR POWDERS, METHODS OF SYNTHESIS AND USE FOR REINFORCING ELASTOMERS.

Also Published As

Publication number Publication date
ES2081223T3 (en) 1996-02-16
DE4427137B4 (en) 2007-08-23
CN1036990C (en) 1998-01-14
TR28814A (en) 1997-04-03
JP2556670B2 (en) 1996-11-20
FI944679A (en) 1995-04-08
RU2076066C1 (en) 1997-03-27
RU94035656A (en) 1997-04-20
CN1109445A (en) 1995-10-04
DE59400068D1 (en) 1996-02-01
KR0140827B1 (en) 1998-06-01
BR9404019A (en) 1995-06-27
EP0647591B1 (en) 1995-12-20
JPH07172815A (en) 1995-07-11
EP0647591A1 (en) 1995-04-12
DE4427137A1 (en) 1995-04-13
TW288031B (en) 1996-10-11
FI107143B (en) 2001-06-15
KR950011329A (en) 1995-05-15

Similar Documents

Publication Publication Date Title
FI944679A0 (en) Precipitation silicas
DE69434354D1 (en) sweeteners
FI953353A0 (en) Säkerhertskåp
ATA146094A (en) WINDSIGHTER
FI935695A (en) Envaegstallriksventil
ATA212793A (en) SPORTSHOE
ATA194593A (en) SPORTSHOE
ATA179094A (en) CHAINLOCK
KR950020417U (en) Anemometer
ATA263993A (en) ANEMOMETER
NO932656D0 (en) turnpike
KR940020285U (en) top
KR940019096U (en) top
DE9314666U1 (en) Precipitation meter
ATE144907T1 (en) ROLLBOARD
SE9301009D0 (en) LAXRAEKNARE
BR9301133A (en) Hot-ching
FI933366A0 (en) STENDOERR
SE9301728D0 (en) FASTLAASNINGSANORDNING
FI933515A0 (en) BALNINGSANORDNING
FI933822A0 (en) TAETNING
SE9301433D0 (en) KLAEDSLIPNINGSMASKIN
FI932525A0 (en) Dragtrissa Foer kedjesaog
KR950013054U (en) Amount - say
FIU930547U0 (en) Prydnadslampa