ES2169469T3 - Composicion de caucho. - Google Patents
Composicion de caucho.Info
- Publication number
- ES2169469T3 ES2169469T3 ES98121381T ES98121381T ES2169469T3 ES 2169469 T3 ES2169469 T3 ES 2169469T3 ES 98121381 T ES98121381 T ES 98121381T ES 98121381 T ES98121381 T ES 98121381T ES 2169469 T3 ES2169469 T3 ES 2169469T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- rubber
- butadiene
- parts
- total
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/01—Hydrocarbons
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Abstract
SE DESCRIBE UNA COMPOSICION DE CAUCHO QUE MUESTRA UNA EXCELENTE RESISTENCIA A LA RODADURA, BUENAS PROPIEDADES ANTIDESLIZANTES EN SUPERFICIES HUMEDAS Y EXCELENTE RESISTENCIA AL DESGASTE, QUE SE UTILIZA ADECUADAMENTE COMO CAUCHO VULCANIZADO PARA NEUMATICOS. LA COMPOSICION DE CAUCHO COMPRENDE UN COPOLIMERO DE ESTIRENO BUTADIENO EXTENDIDO PREVIAMENTE CON EL USO DE UN ACEITE EXTENSOR, EN UNA CANTIDAD DEL 30 AL 100% EN PESO DEL TOTAL DE COMPONENTES DEL CAUCHO, Y UN ACEITE EXTENDEDOR EN UNA CANTIDAD DE 6 A 50 PARTES EN PESO POR CADA 100 EN PARTES EN PESO DEL TOTAL DE COMPONENTES DEL CAUCHO, DE LAS QUE 20 A 50 PARTES EN PESO DEL ACEITE EXTENDEDOR POR 100 PARTES EN PESO DEL COPOLIMERO DE ESTIRENO - BUTADIENO SE USAN PARA EXTENDER PREVIAMENTE EL CITADO COPOLIMERO DE ESTIRENO - BUTADIENO. EL COPOLIMERO DE ESTIRENO BUTADIENO TIENE UN CONTENIDO DE ESTIRENO DEL 5 AL 45% EN PESO, DEL 20 AL 80% DE UN ENLACE 1,2 CON MICROESTRUCTURA DE LA PARTE DE BUTADIENO, UNA TEMPERATURA DE TRANSICION AL VIDRIO DE 55 A -20°C Y UN 40% EN PESO O MAS DE UN UNICO ENLACE ESTIRENO, ASI COMO UN 10% EN PESO O MENOS DE CADENA LARGA DE ESTIRENO, QUE CONTIENE 8 O MAS MOLECULAS DE ESTIRENO ENTRE EL TOTAL DE ENLACES DE ESTIRENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP32390297 | 1997-11-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2169469T3 true ES2169469T3 (es) | 2002-07-01 |
Family
ID=18159897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98121381T Expired - Lifetime ES2169469T3 (es) | 1997-11-11 | 1998-11-10 | Composicion de caucho. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6127472A (es) |
EP (1) | EP0916699B1 (es) |
DE (1) | DE69803968T2 (es) |
ES (1) | ES2169469T3 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69922900T2 (de) | 1998-10-07 | 2006-01-12 | Jsr Corp. | Ölgestreckter Gummi und Gummizusammensetzung |
US6624233B2 (en) * | 1999-05-31 | 2003-09-23 | Pirelli Pneumatici S.P.A. | Low rolling resistance tire for vehicles |
EP1149867B1 (en) * | 2000-04-27 | 2010-06-16 | JSR Corporation | Crosslinked rubber particles and rubber compositions |
US6740700B2 (en) * | 2000-10-26 | 2004-05-25 | Jsr Corporation | Rubber compositions and methods for producing the same |
CN1511176A (zh) * | 2001-02-15 | 2004-07-07 | Jsr株式会社 | 充油1,2-聚丁二烯、其制法以及其组合物与成型品 |
KR20040003996A (ko) * | 2002-07-05 | 2004-01-13 | 금호타이어 주식회사 | 스노우 제동력이 향상된 트레드 고무조성물 |
KR20040050037A (ko) * | 2002-12-09 | 2004-06-14 | 한국타이어 주식회사 | 타이어 고무 조성물 |
CA2576167C (en) * | 2004-08-06 | 2010-02-02 | Jsr Corporation | Process for producing conjugated diene copolymer rubber |
JP2006151244A (ja) * | 2004-11-30 | 2006-06-15 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
EP1674520A1 (en) * | 2004-12-23 | 2006-06-28 | Rhodia Chimie | Elastomeric composition comprizing functionalized butadienic elastomers and high dispersible aluminium-based silica |
US20100012248A1 (en) * | 2005-07-29 | 2010-01-21 | Jochen Meuret | High-performance tire, tread band and crosslinkable elastomeric composition |
PL1963110T3 (pl) * | 2005-10-19 | 2010-01-29 | Trinseo Europe Gmbh | Elastomeryczne polimery modyfikowane silano-sulfidowymi końcami łańcucha |
SG159475A1 (en) * | 2008-08-27 | 2010-03-30 | Sumitomo Chemical Co | Conjugated diene polymer and conjugated diene polymer composition |
US7825202B2 (en) * | 2008-10-09 | 2010-11-02 | The Goodyear Tire & Rubber Company | Potassium based catalyst systems for synthesizing rubbery polymers |
IT1396310B1 (it) * | 2009-11-10 | 2012-11-16 | Bridgestone Corp | Mescola per battistrada |
TW201211083A (en) | 2010-06-15 | 2012-03-16 | Styron Europe Gmbh | Low vinyl styrene-butadiene polymers and methods of making the same |
FR2975998B1 (fr) * | 2011-06-01 | 2013-06-14 | Michelin Soc Tech | Pneumatique pour vehicule dont la bande de roulement comporte une composition de caoutchouc thermo-expansible |
FR2975999B1 (fr) * | 2011-06-01 | 2014-07-04 | Michelin Soc Tech | Pneu dont la bande de roulement comporte une composition de caoutchouc thermo-expansible reduisant les bruits de roulage |
FR2980480B1 (fr) * | 2011-09-26 | 2013-10-11 | Michelin Soc Tech | Pneumatique a adherence amelioree sur sol mouille |
FR2980481B1 (fr) * | 2011-09-26 | 2013-10-11 | Michelin Soc Tech | Pneumatique a adherence amelioree sur sol mouille |
US9683066B2 (en) | 2012-03-20 | 2017-06-20 | Trinseo Europe Gmbh | Modified polymer compositions |
RU2630800C2 (ru) * | 2012-06-30 | 2017-09-13 | Бриджстоун Корпорейшн | Резиновая смесь для протекторов шин |
ES2612554T3 (es) * | 2013-09-27 | 2017-05-17 | Continental Reifen Deutschland Gmbh | Mezcla de caucho reticulable con azufre |
JP6064952B2 (ja) * | 2014-08-27 | 2017-01-25 | 横浜ゴム株式会社 | タイヤ用ゴム組成物および空気入りタイヤ |
JP6064953B2 (ja) * | 2014-08-27 | 2017-01-25 | 横浜ゴム株式会社 | タイヤ用ゴム組成物および空気入りタイヤ |
CN104877193A (zh) * | 2015-05-29 | 2015-09-02 | 山东玲珑轮胎股份有限公司 | 轮胎胎面胶料及其制法和应用 |
JP6666102B2 (ja) * | 2015-10-07 | 2020-03-13 | 株式会社ブリヂストン | ゴム組成物、ゴム複合体及びゴムクローラ |
EP3674110A1 (en) * | 2018-12-24 | 2020-07-01 | Bridgestone Europe NV/SA | Pneumatic tyre with strips positioned beneath the tread for the reduction of the noise of pneumatic tyres |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100112A (en) * | 1980-12-16 | 1982-06-22 | Asahi Chem Ind Co Ltd | Perfectly random styrene-butadiene copolymer rubber |
JPS60255838A (ja) * | 1984-06-01 | 1985-12-17 | Japan Synthetic Rubber Co Ltd | タイヤ用ゴム組成物 |
US5260370A (en) * | 1990-09-21 | 1993-11-09 | Bridgestone Corporation | Oil extended ultra high molecular weight elastomers |
EP0609010B1 (en) * | 1993-01-29 | 2000-03-15 | Bridgestone Corporation | A process for producing a diolefin polymer or copolymer and a rubber composition containing such a diolefin polymer or copolymer |
US5569697A (en) * | 1995-05-08 | 1996-10-29 | Uniroyal Chemical Company, Inc. | Tire tread composition |
US5733963A (en) * | 1996-02-20 | 1998-03-31 | The Goodyear Tire & Rubber Company | Silica reinforced rubber composition and tire with tread thereof |
-
1998
- 1998-11-05 US US09/186,141 patent/US6127472A/en not_active Expired - Lifetime
- 1998-11-10 DE DE69803968T patent/DE69803968T2/de not_active Expired - Lifetime
- 1998-11-10 EP EP98121381A patent/EP0916699B1/en not_active Expired - Lifetime
- 1998-11-10 ES ES98121381T patent/ES2169469T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0916699B1 (en) | 2002-02-27 |
EP0916699A2 (en) | 1999-05-19 |
DE69803968T2 (de) | 2002-08-14 |
US6127472A (en) | 2000-10-03 |
DE69803968D1 (de) | 2002-04-04 |
EP0916699A3 (en) | 1999-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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