BRPI0603907A - ácido silìcico de precipitação com uma distribuição de tamanhos de poros especial - Google Patents

ácido silìcico de precipitação com uma distribuição de tamanhos de poros especial

Info

Publication number
BRPI0603907A
BRPI0603907A BRPI0603907-3A BRPI0603907A BRPI0603907A BR PI0603907 A BRPI0603907 A BR PI0603907A BR PI0603907 A BRPI0603907 A BR PI0603907A BR PI0603907 A BRPI0603907 A BR PI0603907A
Authority
BR
Brazil
Prior art keywords
size distribution
pore size
silicic acid
precipitation silicic
special pore
Prior art date
Application number
BRPI0603907-3A
Other languages
English (en)
Inventor
Oleg Stenzel
Hans-Detlef Luginsland
Stefan Uhrlandt
Andre Wehmeier
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
Application filed by Degussa filed Critical Degussa
Publication of BRPI0603907A publication Critical patent/BRPI0603907A/pt
Publication of BRPI0603907B1 publication Critical patent/BRPI0603907B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • 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
    • 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
    • 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
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"áCIDO SILìCICO DE PRECIPITAçãO COM UMA DISTRIBUIçãO DE TAMANHOS DE POROS ESPECIAL". A presente invenção refere-se a ácidos silícicos de precipitação que apresentam uma distribuição de tamanhos de poros particularmente ampla dos poros, com um diâmetro de poro menor do que o da máxima da derivação da função de distribuição de volumes de poros, a uma microporosidade simultaneamente menor e alta atividade de borracha, a um processo para produção dos mesmos e ao uso dos mesmos como material de enchimento para misturas de borracha.
BRPI0603907A 2005-09-09 2006-09-06 ácido silícico de precipitação com uma distribuição de tamanhos de poros especial, seu uso e seu processo de produção, misturas de caucho vulcanizáveis e produtos de vulcanização, e pneus BRPI0603907B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005043202A DE102005043202A1 (de) 2005-09-09 2005-09-09 Fällungskieselsäuren mit besonderer Porengrößenverteilung

Publications (2)

Publication Number Publication Date
BRPI0603907A true BRPI0603907A (pt) 2007-04-27
BRPI0603907B1 BRPI0603907B1 (pt) 2017-05-16

Family

ID=37564234

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0603907A BRPI0603907B1 (pt) 2005-09-09 2006-09-06 ácido silícico de precipitação com uma distribuição de tamanhos de poros especial, seu uso e seu processo de produção, misturas de caucho vulcanizáveis e produtos de vulcanização, e pneus

Country Status (12)

Country Link
US (1) US7608234B2 (pt)
EP (1) EP1764344B1 (pt)
JP (1) JP5388408B2 (pt)
KR (1) KR101314071B1 (pt)
CN (1) CN1927712B (pt)
BR (1) BRPI0603907B1 (pt)
DE (1) DE102005043202A1 (pt)
ES (1) ES2391569T3 (pt)
PL (1) PL1764344T3 (pt)
PT (1) PT1764344E (pt)
TW (1) TWI376352B (pt)
ZA (1) ZA200607523B (pt)

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BRPI0406904A (pt) * 2003-01-22 2005-12-13 Degussa ácidos silìcicos especialmente precipitados para aplicações em borrachas
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EP1700824A1 (en) * 2005-03-09 2006-09-13 Degussa AG Granules based on pyrogenically prepared silicon dioxide, method for their preparation and use thereof
DE102005043201A1 (de) * 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit einer besonderen Porengrößenverteilung
DE102008017731A1 (de) * 2008-04-07 2009-10-08 Continental Aktiengesellschaft Kautschukmischung
DE102008035867A1 (de) * 2008-08-01 2010-02-04 Evonik Degussa Gmbh Neuartige Fällungskieselsäuren für Trägeranwendungen
WO2010022544A1 (en) * 2008-09-01 2010-03-04 Evonik Degussa Gmbh Process for preparing precipitated silicas, precipitated silicas and their use
US8114935B2 (en) 2009-05-04 2012-02-14 Ppg Industries Ohio, Inc. Microporous precipitated silica
US8877643B2 (en) 2009-06-05 2014-11-04 Sumco Corporation Method of polishing a silicon wafer
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WO2012005013A1 (ja) * 2010-07-09 2012-01-12 株式会社ブリヂストン ゴム組成物及びそれを用いた空気入りタイヤ
FR2962996B1 (fr) * 2010-07-23 2012-07-27 Rhodia Operations Nouveau procede de preparation de silices precipitees
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FR2988384B1 (fr) * 2012-03-22 2015-09-11 Rhodia Operations Procede de preparation de silice precipitee comprenant une etape de fort compactage
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DE102013226162A1 (de) * 2013-12-17 2015-06-18 Evonik Degussa Gmbh Silanmodifizierte Kieselsäure, Verfahren zu deren Herstellung und deren Verwendung
ES2929099T3 (es) 2014-05-02 2022-11-24 Grace W R & Co Material de soporte funcionalizado y métodos de fabricación y uso de material de soporte funcionalizado
DE102014113411A1 (de) 2014-09-17 2016-03-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Anorganische, Silica-basierte Feststoff-Schaumpartikel mit geschlossenen Innenporen, ihre Herstellung und ihre Verwendung als Füll- oder Speicherstoff
ES2896897T3 (es) 2015-06-05 2022-02-28 Grace W R & Co Agentes de clarificación para el bioprocesamiento de adsorbentes y métodos para producir y usar los mismos
JP6694881B2 (ja) * 2015-06-12 2020-05-20 株式会社ブリヂストン ゴム組成物及びタイヤ
DE102015221449A1 (de) 2015-11-03 2017-05-04 Evonik Degussa Gmbh Herstellung von silanmodifizierter Kieselsäure für Gummianwendungen
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DE102016205302A1 (de) * 2016-03-31 2017-10-05 Continental Reifen Deutschland Gmbh Kautschukmischung und Nutzfahrzeugreifen
ES2895507T3 (es) * 2016-07-27 2022-02-21 Wacker Chemie Ag Procedimiento para la producción de un ácido silícico de precipitación modificado
FR3065960B1 (fr) * 2017-05-05 2019-06-28 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc comprenant au moins une silice en tant que charge renforcante inorganique
CN107603547A (zh) * 2017-10-26 2018-01-19 鹤山市怡信化工厂有限公司 一种纳米材料改性亚胺环氧胶黏剂
CN108383130A (zh) * 2018-05-04 2018-08-10 福建远翔新材料股份有限公司 一种沉淀水合二氧化硅的合成方法
JP7472098B2 (ja) * 2018-07-13 2024-04-22 ローディア オペレーションズ 改良された加工特性を有する沈降シリカ
CN109231221B (zh) * 2018-10-16 2019-06-28 肇庆金三江硅材料有限公司 一种低比表面积高分散性增稠型二氧化硅及其制备方法
BR112021026508A2 (pt) 2019-06-27 2022-02-15 Rhodia Operations Sílica precipitada e processo para sua fabricação
EP3954743A1 (de) 2020-08-12 2022-02-16 Evonik Operations GmbH Verwendung von siliziumdioxid zur verbesserung der leitfähigkeit von beschichtungen
EP3992147A1 (de) * 2020-10-28 2022-05-04 Evonik Operations GmbH Gefällte kieselsäuren, verfahren zur deren herstellung und deren verwendung
CA3235727A1 (en) 2021-10-26 2023-05-04 Evonik Operations Gmbh Precipitated silica, process for production thereof and use thereof
JP2025526863A (ja) * 2022-08-17 2025-08-15 タタ ケミカルズ リミテッド 沈降シリカ
CN117865168B (zh) * 2023-12-07 2024-09-03 金三江(肇庆)硅材料股份有限公司 一种无定形二氧化硅颗粒及其制备方法和应用
CN117843004B (zh) * 2023-12-20 2025-12-02 华中科技大学 一种通过可控降解废旧硅橡胶以制备纳米二氧化硅的方法
CN120463208B (zh) * 2025-05-19 2025-12-26 天津龙华诚信粉体技术有限公司 一种二氧化硅抗结剂及其制备方法

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MXPA05007588A (es) * 2003-01-22 2006-02-22 Degussa Silice altamente dispersable para utilizar en hule.
BRPI0406904A (pt) * 2003-01-22 2005-12-13 Degussa ácidos silìcicos especialmente precipitados para aplicações em borrachas
ATE368004T1 (de) * 2003-05-14 2007-08-15 Degussa Oberflächenmodifizierte fällungskieselsäuren
DE102005043201A1 (de) * 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit einer besonderen Porengrößenverteilung

Also Published As

Publication number Publication date
JP5388408B2 (ja) 2014-01-15
KR20070029601A (ko) 2007-03-14
CN1927712B (zh) 2011-06-15
ZA200607523B (en) 2008-06-25
US20070100057A1 (en) 2007-05-03
PT1764344E (pt) 2012-10-17
PL1764344T3 (pl) 2012-12-31
TWI376352B (en) 2012-11-11
US7608234B2 (en) 2009-10-27
JP2007077011A (ja) 2007-03-29
KR101314071B1 (ko) 2013-10-14
ES2391569T3 (es) 2012-11-27
CN1927712A (zh) 2007-03-14
EP1764344B1 (de) 2012-08-08
DE102005043202A1 (de) 2007-03-15
EP1764344A3 (de) 2010-09-22
EP1764344A2 (de) 2007-03-21
BRPI0603907B1 (pt) 2017-05-16
TW200728201A (en) 2007-08-01

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Owner name: EVONIK DEGUSSA GMBH (DE)

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

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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]
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