BR9404019A - Acido silícico de precipitação, processo para sua preparação e misturas de borracha vulcanizáveis e vulcanizados - Google Patents

Acido silícico de precipitação, processo para sua preparação e misturas de borracha vulcanizáveis e vulcanizados

Info

Publication number
BR9404019A
BR9404019A BR9404019A BR9404019A BR9404019A BR 9404019 A BR9404019 A BR 9404019A BR 9404019 A BR9404019 A BR 9404019A BR 9404019 A BR9404019 A BR 9404019A BR 9404019 A BR9404019 A BR 9404019A
Authority
BR
Brazil
Prior art keywords
vulcanizable
preparation
silicic acid
vulcanized rubber
rubber mixtures
Prior art date
Application number
BR9404019A
Other languages
English (en)
Inventor
Heinz Esch
Udo Dr Goerl
Robert Kuhlmann
Ralf Dr 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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9404019(A) "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 BR9404019A publication Critical patent/BR9404019A/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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR9404019A 1993-10-07 1994-10-07 Acido silícico de precipitação, processo para sua preparação e misturas de borracha vulcanizáveis e vulcanizados BR9404019A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4334201 1993-10-07
DE4427137A DE4427137B4 (de) 1993-10-07 1994-07-30 Fällungskieselsäure

Publications (1)

Publication Number Publication Date
BR9404019A true BR9404019A (pt) 1995-06-27

Family

ID=25930239

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9404019A BR9404019A (pt) 1993-10-07 1994-10-07 Acido silícico de precipitação, processo para sua preparação e misturas de borracha vulcanizáveis e vulcanizados

Country Status (11)

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

Cited By (1)

* 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

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617039A1 (de) * 1995-06-01 1996-12-05 Degussa Fällungskieselsäuren, Verfahren zu ihrer Herstellung und Verwendung von vulkanisierbaren Kautschukmischungen
IN188702B (pt) * 1995-06-01 2002-10-26 Degussa
DE19526476A1 (de) * 1995-07-20 1997-01-23 Degussa Fällungskieselsäure
DE19527278A1 (de) * 1995-07-26 1997-01-30 Degussa Fällungskieselsäure
DE19642448A1 (de) * 1996-03-27 1997-10-02 Degussa Fällungskieselsäure
DE69705121T2 (de) * 1996-05-31 2001-09-27 Ppg Industries Ohio, Inc. Amorphe fällungskieselsäure
WO1997045366A1 (en) * 1996-05-31 1997-12-04 Ppg Industries, Inc. Amorphous precipitated silica
US5891949A (en) * 1997-05-02 1999-04-06 J.M. Huber Corporation Natural rubber compound
US5929156A (en) * 1997-05-02 1999-07-27 J.M. Huber Corporation Silica product for use in elastomers
DE19740440A1 (de) * 1997-09-15 1999-03-18 Degussa Leicht dispergierbare Fällungskieselsäure
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 (ja) * 1998-02-25 1999-08-31 Nippon Silica Ind Co Ltd ゴム補強用含水ケイ酸
US6121346A (en) * 1998-03-02 2000-09-19 The Goodyear Tire & Rubber Company Rubber compositions containing fillers having aggregates containing different particle sizes
DE19840153A1 (de) * 1998-09-03 2000-04-20 Degussa Fällungskieselsäure
JP2000319513A (ja) * 1999-05-12 2000-11-21 Nippon Silica Ind Co Ltd シリコーンゴム補強充填剤
US6624233B2 (en) 1999-05-31 2003-09-23 Pirelli Pneumatici S.P.A. Low rolling resistance tire for vehicles
WO2000073092A1 (en) * 1999-05-31 2000-12-07 Pirelli Pneumatici S.P.A. Low rolling resistance tire for vehicles
EP1200346B1 (en) * 1999-07-28 2003-09-17 Akzo-PQ Silica Vof Precipitated silica, a process to make it, and its use
DE10112652A1 (de) 2001-03-16 2002-09-19 Degussa Inhomogene Kieselsäuren für Elastomerenmischungen
DE10146325A1 (de) * 2001-09-20 2003-04-10 Degussa Fällungskieselsäure mit hohem BET/CTAB-Verhältnis
KR100560223B1 (ko) * 2002-06-05 2006-03-10 삼성코닝 주식회사 고정도 연마용 금속 산화물 분말 및 이의 제조방법
DE10330118A1 (de) * 2002-08-03 2004-02-12 Degussa Ag Fällungskieselsäure mit hoher Oberfläche
WO2004014797A1 (de) * 2002-08-03 2004-02-19 Degussa Ag Fällungskieselsäure mit hoher oberfläche
BR0313213B1 (pt) * 2002-08-03 2012-09-04 ácido silìcico de precipitação, seu processo de preparação, misturas elastoméricas, misturas de caucho vulcanizáveis e/ou vulcanizados, e pneus.
DE10330221A1 (de) * 2002-08-03 2004-02-12 Degussa Ag Hochdispersible Fällungskieselsäure
KR100972949B1 (ko) * 2003-01-22 2010-07-30 에보닉 데구사 게엠베하 고무에 사용하기 위한 특수하게 침강된 규산
CN100572424C (zh) * 2003-08-19 2009-12-23 株式会社德山 二氧化硅填充橡胶颗粒体及其制造方法
DE102004005411A1 (de) * 2004-02-03 2005-08-18 Degussa Ag Hydrophobe Fällungskieselsäure für Entschäumerformulierungen
AU2005247060C1 (en) 2004-05-24 2011-03-31 Takeda As Particulate comprising a calcium-containing compound and a sugar alcohol
DK1755578T4 (en) 2004-06-01 2019-03-18 Takeda As Chewable, absorbable and swallowable tablet containing a calcium-containing compound as active substance
SE529160C2 (sv) * 2004-12-27 2007-05-15 Svenska Aerogel Ab En metod för framställning av agglomerat av utfällt silikamaterial, ett mikroporöst material innefattande sådana agglomerat och användning därav
JP4805584B2 (ja) 2005-01-21 2011-11-02 住友ゴム工業株式会社 トレッド用ゴム組成物およびそれからなるタイヤ
DE602006001295D1 (de) 2005-02-03 2008-07-03 Nycomed Pharma As Schmelzgranulation einer zusammensetzung mit einer calziumhaltigen verbindung
CN101128186B (zh) 2005-02-03 2013-07-03 奈科明制药有限公司 制备含钙组合物的快速湿聚结方法
DE102005043201A1 (de) 2005-09-09 2007-03-15 Degussa Ag Fällungskieselsäuren mit einer besonderen Porengrößenverteilung
UA95093C2 (uk) 2005-12-07 2011-07-11 Нікомед Фарма Ас Спосіб одержання кальцієвмісної сполуки
AU2006322452B2 (en) 2005-12-07 2012-07-12 Takeda Nycomed As Pre-compacted calcium-containing compositions
EP1803766B1 (en) * 2005-12-28 2014-03-12 Sumitomo Rubber Industries, Ltd. Rubber composition for coating textile cord and tire using the same
DE102007004757A1 (de) * 2006-05-26 2007-11-29 Degussa Gmbh Fällungskieselsäuren mit speziellen Oberflächeneigenschaften
JP5108352B2 (ja) * 2007-03-28 2012-12-26 東海ゴム工業株式会社 防振ゴム組成物
JP4896826B2 (ja) * 2007-06-21 2012-03-14 住友ゴム工業株式会社 トレッド用ゴム組成物およびこれを用いた空気入りタイヤ
DE102008017731A1 (de) 2008-04-07 2009-10-08 Continental Aktiengesellschaft Kautschukmischung
DE102008017747A1 (de) * 2008-04-07 2009-10-08 Evonik Degussa Gmbh Gefällte Kieselsäuren als Verstärkerfüllstoff für Elastomermischungen
JP5523467B2 (ja) 2008-11-17 2014-06-18 タケダ ニコメド エイエス 炭酸カルシウム錠剤の改善された溶解安定性
JP2012251134A (ja) * 2011-05-12 2012-12-20 Sumitomo Chemical Co Ltd 組成物
RU2502754C2 (ru) * 2011-07-20 2013-12-27 Общество с ограниченной ответственностью "Научно-технический центр "Кама" Резиновая смесь
CN103922346B (zh) * 2013-01-14 2016-05-18 上海华明高技术（集团）有限公司 高分散沉淀白炭黑的制备方法
CN106700147A (zh) * 2015-11-13 2017-05-24 中国石油化工股份有限公司 低滚动阻力的橡胶组合物和硫化橡胶及其制备方法和应用
WO2017109742A1 (en) * 2015-12-23 2017-06-29 Tata Chemicals Limited Precipitated silica
CN109071240A (zh) * 2016-07-27 2018-12-21 瓦克化学股份公司 用于生产改性的沉淀二氧化硅的方法及含其组合物
JP6952764B2 (ja) 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 疎水性の断熱材料の製造方法
RU2759942C2 (ru) 2017-01-18 2021-11-18 Эвоник Оперейшенс ГмбХ Гранулированный теплоизоляционный материал и способ его получения
DE102017209782A1 (de) 2017-06-09 2018-12-13 Evonik Degussa Gmbh Verfahren zur Wärmedämmung eines evakuierbaren Behälters
EP3732131A1 (en) 2017-12-27 2020-11-04 Rhodia Operations Silica suspensions
EP3746403B1 (en) 2018-02-01 2024-05-15 Rhodia Operations Silica suspension in an organic solvent and method for its manufacture
CN108439414A (zh) * 2018-02-11 2018-08-24 确成硅化学股份有限公司 一种pH值摆动法制备高分散大孔容沉淀二氧化硅的方法
WO2020011984A1 (en) * 2018-07-13 2020-01-16 Rhodia Operations Precipitated silica with improved processing properties
KR102543511B1 (ko) 2018-07-17 2023-06-15 에보니크 오퍼레이션즈 게엠베하 발연 실리카 과립을 기재로 하는 단열성 조성물 및 그의 제조 방법
EP3597615A1 (en) 2018-07-17 2020-01-22 Evonik Operations GmbH Granular mixed oxide material and thermal insulating composition on its basis
MX2021000626A (es) 2018-07-18 2021-03-25 Evonik Operations Gmbh Procedimiento de hidrofobizacion de cuerpos de material de aislamiento conformados a base de silice a presion ambiental.
CN115361935A (zh) 2020-03-24 2022-11-18 罗地亚经营管理公司 增白口腔护理组合物
EP3992147A1 (de) * 2020-10-28 2022-05-04 Evonik Operations GmbH Gefällte kieselsäuren, verfahren zur deren herstellung und deren verwendung
WO2022101015A1 (en) * 2020-11-10 2022-05-19 Rhodia Operations Whitening oral care compositions
US20240182312A1 (en) 2021-04-02 2024-06-06 Rhodia Operations New silica, process for its preparation and its uses
CN114132938B (zh) * 2021-12-08 2022-05-24 金三江(肇庆)硅材料股份有限公司 一种高吸油值低比表面积二氧化硅及其制备方法
US20240158615A1 (en) 2022-11-02 2024-05-16 The Goodyear Tire & Rubber Company Precipitated silica pretreated with a coupling agent and polyethylene glycol for a rubber composition
WO2024104971A1 (en) 2022-11-14 2024-05-23 Rhodia Operations Modified precipitated silica, its manufacture and use

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NL289590A (pt) * 1962-03-02
FR2208948B1 (pt) * 1972-08-24 1977-02-25 Sifrance
FR2471947A1 (fr) * 1979-12-20 1981-06-26 Rhone Poulenc Ind Silice de precipitation, notamment utilisable comme charge renforcante
FR2562534B1 (fr) * 1984-04-06 1986-06-27 Rhone Poulenc Chim Base Nouvelle silice precipitee a caracteres morphologiques ameliores, procede pour son obtention et application, notamment comme charge
GB8721644D0 (en) * 1987-09-15 1987-10-21 Unilever Plc Silicas
DE3815670A1 (de) * 1988-05-07 1990-01-25 Degussa Feinteilige faellungskieselsaeure mit hoher struktur, verfahren zu seiner herstellung und verwendung
FR2646673B1 (fr) * 1989-05-02 1991-09-06 Rhone Poulenc Chimie Silice sous forme de bille, procede de preparation et son utilisation au renforcement des elastomeres
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
FR2673187B1 (fr) * 1991-02-25 1994-07-01 Michelin & Cie Composition de caoutchouc et enveloppes de pneumatiques a base de ladite composition.
FR2678259B1 (fr) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie Nouvelles silices precipitees sous forme de granules ou de poudres, procedes de synthese et utilisation au renforcement des elastomeres.

Cited By (1)

* 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

Also Published As

Publication number Publication date
FI944679A (fi) 1995-04-08
EP0647591B1 (de) 1995-12-20
CN1109445A (zh) 1995-10-04
TR28814A (tr) 1997-04-03
ES2081223T3 (es) 1996-02-16
RU94035656A (ru) 1997-04-20
JPH07172815A (ja) 1995-07-11
DE4427137B4 (de) 2007-08-23
FI107143B (fi) 2001-06-15
DE59400068D1 (de) 1996-02-01
JP2556670B2 (ja) 1996-11-20
CN1036990C (zh) 1998-01-14
KR950011329A (ko) 1995-05-15
TW288031B (pt) 1996-10-11
KR0140827B1 (ko) 1998-06-01
FI944679A0 (fi) 1994-10-06
DE4427137A1 (de) 1995-04-13
EP0647591A1 (de) 1995-04-12
RU2076066C1 (ru) 1997-03-27

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