RU2562283C2 - Способ получения маточной смеси синтетического диенового эластомера и оксида кремния - Google Patents
Способ получения маточной смеси синтетического диенового эластомера и оксида кремния Download PDFInfo
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- RU2562283C2 RU2562283C2 RU2012122186/05A RU2012122186A RU2562283C2 RU 2562283 C2 RU2562283 C2 RU 2562283C2 RU 2012122186/05 A RU2012122186/05 A RU 2012122186/05A RU 2012122186 A RU2012122186 A RU 2012122186A RU 2562283 C2 RU2562283 C2 RU 2562283C2
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- Prior art keywords
- silicon oxide
- masterbatch
- phr
- elastomer
- silica
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- 150000003512 tertiary amines Chemical class 0.000 description 1
- 150000003557 thiazoles Chemical class 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- MBBWTVUFIXOUBE-UHFFFAOYSA-L zinc;dicarbamodithioate Chemical class [Zn+2].NC([S-])=S.NC([S-])=S MBBWTVUFIXOUBE-UHFFFAOYSA-L 0.000 description 1
- AUMBZPPBWALQRO-UHFFFAOYSA-L zinc;n,n-dibenzylcarbamodithioate Chemical compound [Zn+2].C=1C=CC=CC=1CN(C(=S)[S-])CC1=CC=CC=C1.C=1C=CC=CC=1CN(C(=S)[S-])CC1=CC=CC=C1 AUMBZPPBWALQRO-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
-
- 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
- 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
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/06—Copolymers with styrene
- C08J2309/08—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
- C08J2321/02—Latex
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0957698 | 2009-10-30 | ||
| FR0957698A FR2954775B1 (fr) | 2009-10-30 | 2009-10-30 | Methode de preparation d'un melange maitre d'elastomere dienique synthetique et de silice |
| PCT/EP2010/066045 WO2011051216A2 (fr) | 2009-10-30 | 2010-10-25 | Methode de preparation d'un melange maitre d'elastomere dienique synthetique et de silice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012122186A RU2012122186A (ru) | 2013-12-10 |
| RU2562283C2 true RU2562283C2 (ru) | 2015-09-10 |
Family
ID=42199399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012122186/05A RU2562283C2 (ru) | 2009-10-30 | 2010-10-25 | Способ получения маточной смеси синтетического диенового эластомера и оксида кремния |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20120259035A1 (enExample) |
| EP (1) | EP2493965A2 (enExample) |
| JP (1) | JP2013509471A (enExample) |
| CN (1) | CN102712765B (enExample) |
| FR (1) | FR2954775B1 (enExample) |
| RU (1) | RU2562283C2 (enExample) |
| WO (1) | WO2011051216A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2674192C1 (ru) * | 2017-06-29 | 2018-12-05 | Общество с ограниченной ответственностью "Научно-технический центр "Кама" | Резиновая смесь |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952064B1 (fr) * | 2009-10-30 | 2012-08-31 | Michelin Soc Tech | Methode de preparation d'un melange maitre d'elastomere dienique et de silice |
| FR2981077B1 (fr) | 2011-10-11 | 2013-11-01 | Michelin Soc Tech | Methode pour preparer un melange maitre d'elastomere dienique et de silice |
| FR2981081B1 (fr) * | 2011-10-11 | 2013-11-01 | Michelin Soc Tech | Methode de preparation d'un melange maitre de caoutchouc naturel et de silice |
| FR2981080B1 (fr) | 2011-10-11 | 2013-11-01 | Michelin Soc Tech | Methode de preparation d'un melange maitre de caoutchouc naturel et de silice dopee magnesium |
| FR2981079B1 (fr) * | 2011-10-11 | 2013-11-01 | Michelin Soc Tech | Methode pour preparer un melange maitre d'elastomere dienique et de silice |
| FR2981076B1 (fr) * | 2011-10-11 | 2013-11-01 | Michelin Soc Tech | Methode pour preparer un melange maitre d'elastomere dienique et de silice |
| FR2984333B1 (fr) * | 2011-12-14 | 2014-05-09 | Michelin Soc Tech | Procede de preparation d'un melange-maitre en phase liquide. |
| ES2735748T3 (es) * | 2014-08-11 | 2019-12-20 | Cooper Tire & Rubber Co | Sílice funcionalizada con aglomerante de elastómero |
| RU2685310C1 (ru) * | 2015-07-15 | 2019-04-17 | Кабот Корпорейшн | Способы получения эластомерного композита, армированного диоксидом кремния, и продукты, содержащие эластомерный композит |
| AU2016294426B2 (en) | 2015-07-15 | 2018-10-18 | Cabot Corporation | Methods of making an elastomer composite reinforced with silica and carbon black and products containing same |
| CN110564018B (zh) * | 2019-09-26 | 2022-05-03 | 海南省先进天然橡胶复合材料工程研究中心有限公司 | 一种白炭黑天然橡胶复合材料的环保制备方法 |
| US11773240B2 (en) | 2019-10-06 | 2023-10-03 | Silpara Technologies LLC | Molecular composites of functional silica and natural rubber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3694398A (en) * | 1965-05-24 | 1972-09-26 | Burke Oliver W Jun | Silica pigments and elastomer-silica pigment masterbatches and production processes relating thereto |
| EP0735088A1 (fr) * | 1995-03-29 | 1996-10-02 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Composition de caoutchouc destinée à la fabrication d'enveloppes de pneumatiques à base de silices précipitées "dopées" à l'aluminium |
| WO2001053386A1 (fr) * | 2000-01-24 | 2001-07-26 | Rhodia Chimie | Procede de preparation de melanges-maitres a base de polymere et de particules minerales et melanges-maitres ainsi obtenus |
| EP1834980A1 (en) * | 2004-11-19 | 2007-09-19 | Bridgestone Corporation | Modified natural rubber masterbatch and method for production thereof, and rubber composition and tire |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4132561A (en) * | 1976-08-06 | 1979-01-02 | Marion Darrah | Intrachromospheruloid pigments and processes for producing same |
| FR2673187B1 (fr) | 1991-02-25 | 1994-07-01 | Michelin & Cie | Composition de caoutchouc et enveloppes de pneumatiques a base de ladite composition. |
| FR2722505B1 (fr) | 1994-07-15 | 1996-09-27 | Michelin & Cie | Compositions elastomeres chargees a la silice utilisables pour des enveloppes de pneumatiques |
| FR2722503A1 (fr) | 1994-07-15 | 1996-01-19 | Michelin & Cie | Polymeres dieniques fonctionnels, leur procede de preparation et leur utilisation dans des compositions elastomeres chargees a la silice utilisables pour des enveloppes de pneumatiques |
| ATE220414T1 (de) | 1995-10-04 | 2002-07-15 | Michelin & Cie | Kautschukmischung basierend auf einem dienpolymer mit von organosilanen abgeleiteten gruppen zur verwendung in reifenlaufflächen |
| FR2740778A1 (fr) | 1995-11-07 | 1997-05-09 | Michelin & Cie | Composition de caoutchouc a base de silice et de polymere dienique fonctionalise ayant une fonction silanol terminale |
| FR2744127A1 (fr) | 1996-01-26 | 1997-08-01 | Michelin & Cie | Composition de caoutchouc a base d'un polymere dienique ayant une fonction silanol et comprenant un derive organosilane |
| US5763388A (en) * | 1996-12-18 | 1998-06-09 | Dsm Copolymer, Inc. | Process for producing improved silica-reinforced masterbatch of polymers prepared in latex form |
| CA2224609A1 (en) * | 1996-12-18 | 1998-06-18 | David J. Kneiling | Process for producing improved silica-reinforced masterbatch of polymers in latex form |
| FR2763593B1 (fr) | 1997-05-26 | 1999-07-09 | Michelin & Cie | Composition de caoutchouc a base de silice destinee a la fabrication d'enveloppes de pneumatiques routiers ayant une resistance au roulement amelioree |
| DE69819331T2 (de) | 1997-07-07 | 2004-07-29 | Compagnie Générale des Etablissements Michelin-Michelin & Cie., Clermont-Ferrand | Kautschukmischung für gefärbten reifen |
| FR2765881B1 (fr) | 1997-07-09 | 1999-08-13 | Michelin & Cie | Composition de caoutchouc vulcanisable au soufre contenant de la silice |
| KR100511701B1 (ko) | 1997-07-11 | 2005-09-02 | 꽁빠니 제네랄 드 에따블리세망 미쉘린-미쉘린 에 씨 | 다관능화 폴리오가노실록산을 커플링제(백색충전제/탄성중합체)로서 포함하는, 백색 충전제로 강화된디엔 고무 조성물 |
| FR2765882B1 (fr) | 1997-07-11 | 1999-09-03 | Michelin & Cie | Composition de caoutchouc a base de noir de carbone ayant de la silice fixee a sa surface et de polymere dienique fonctionnalise alcoxysilane |
| AU9254598A (en) | 1997-08-01 | 1999-02-22 | Compagnie Generale Des Etablissements Michelin - Michelin & Cie | Rubber composition for colour tyre |
| JP4659212B2 (ja) | 1998-07-22 | 2011-03-30 | ソシエテ ド テクノロジー ミシュラン | ポリ硫化アルコキシシラン、エナミン及びグアニジン誘導体に基づくカップリング系(白色充填剤/ジエンエラストマー) |
| WO2000005301A1 (fr) | 1998-07-22 | 2000-02-03 | Societe De Technologie Michelin | Systeme de couplage (charge blanche/elastomere dienique) a base d'alkoxysilane polysulfure, de dithiophosphate de zinc et de derive guanidique |
| EP1127909B1 (fr) | 2000-02-24 | 2005-03-09 | Société de Technologie Michelin | Composition de caoutchouc vulcanisable, utilisable pour fabriquer un pneumatique, et pneumatique comprenant cette composition |
| JP5462428B2 (ja) | 2000-05-26 | 2014-04-02 | コンパニー ゼネラール デ エタブリッスマン ミシュラン | タイヤトレッドとして使用可能なゴム組成物 |
| KR100820033B1 (ko) | 2000-07-31 | 2008-04-08 | 소시에떼 드 테크놀로지 미쉐린 | 주행 트레드를 갖는 타이어 |
| FR2819246B1 (fr) | 2000-12-27 | 2003-10-03 | Rhodia Chimie Sa | Suspensions de silice precipitee, dopee et de faible granulometrie et leur application comme charge pour papier |
| SE519792C2 (sv) | 2001-08-17 | 2003-04-08 | Volvo Lastvagnar Ab | Metod för estimering av massan hos ett fordon vilket framförs på en väg med en varierande lutning samt metod för estimering av lutningen av den väg där ett fordon framförs |
| DE10151430A1 (de) * | 2001-10-18 | 2003-04-30 | Degussa | Silikatische und oxidische Füllstoffe enthaltende Kautschukgranulate |
| US7101922B2 (en) | 2001-12-18 | 2006-09-05 | The Goodyear Tire & Rubber Company | Method for preparing elastomer/silica composite |
| DE10256790A1 (de) * | 2002-12-05 | 2004-06-17 | Degussa Ag | Kontinuierliches Verfahren zur Herstellung füllstoffhaltiger Kautschukgranulate |
| FR2854404B1 (fr) | 2003-04-29 | 2005-07-01 | Michelin Soc Tech | Procede d'obtention d'un elastomere greffe a groupes fonctionnels le long de la chaine et compositions de caoutchouc |
| FR2915202B1 (fr) | 2007-04-18 | 2009-07-17 | Michelin Soc Tech | Elastomere dienique couple monomodal possedant une fonction silanol en milieu de chaine, son procede d'obtention et composition de caoutchouc le contenant. |
| FR2918065B1 (fr) | 2007-06-28 | 2011-04-15 | Michelin Soc Tech | Procede de preparation d'un copolymere dienique a bloc polyether, composition de caoutchouc renforcee et enveloppe de pneumatique. |
| FR2918064B1 (fr) | 2007-06-28 | 2010-11-05 | Michelin Soc Tech | Procede de preparation d'un copolymere dienique a bloc polyether, composition de caoutchouc renforcee et enveloppe de pneumatique. |
| FR2952064B1 (fr) * | 2009-10-30 | 2012-08-31 | Michelin Soc Tech | Methode de preparation d'un melange maitre d'elastomere dienique et de silice |
-
2009
- 2009-10-30 FR FR0957698A patent/FR2954775B1/fr active Active
-
2010
- 2010-10-25 WO PCT/EP2010/066045 patent/WO2011051216A2/fr not_active Ceased
- 2010-10-25 RU RU2012122186/05A patent/RU2562283C2/ru not_active IP Right Cessation
- 2010-10-25 JP JP2012535766A patent/JP2013509471A/ja active Pending
- 2010-10-25 CN CN201080049349.4A patent/CN102712765B/zh active Active
- 2010-10-25 EP EP10821439A patent/EP2493965A2/fr not_active Withdrawn
- 2010-10-25 US US13/503,501 patent/US20120259035A1/en not_active Abandoned
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3694398A (en) * | 1965-05-24 | 1972-09-26 | Burke Oliver W Jun | Silica pigments and elastomer-silica pigment masterbatches and production processes relating thereto |
| EP0735088A1 (fr) * | 1995-03-29 | 1996-10-02 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Composition de caoutchouc destinée à la fabrication d'enveloppes de pneumatiques à base de silices précipitées "dopées" à l'aluminium |
| WO2001053386A1 (fr) * | 2000-01-24 | 2001-07-26 | Rhodia Chimie | Procede de preparation de melanges-maitres a base de polymere et de particules minerales et melanges-maitres ainsi obtenus |
| EP1834980A1 (en) * | 2004-11-19 | 2007-09-19 | Bridgestone Corporation | Modified natural rubber masterbatch and method for production thereof, and rubber composition and tire |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2674192C1 (ru) * | 2017-06-29 | 2018-12-05 | Общество с ограниченной ответственностью "Научно-технический центр "Кама" | Резиновая смесь |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102712765B (zh) | 2015-01-28 |
| JP2013509471A (ja) | 2013-03-14 |
| WO2011051216A2 (fr) | 2011-05-05 |
| RU2012122186A (ru) | 2013-12-10 |
| WO2011051216A3 (fr) | 2011-09-29 |
| FR2954775B1 (fr) | 2012-03-30 |
| CN102712765A (zh) | 2012-10-03 |
| FR2954775A1 (fr) | 2011-07-01 |
| US20120259035A1 (en) | 2012-10-11 |
| EP2493965A2 (fr) | 2012-09-05 |
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