ES2116199B1 - Procedimiento de preparacion de copolimeros de 1,3 butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos, - Google Patents

Procedimiento de preparacion de copolimeros de 1,3 butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos,

Info

Publication number
ES2116199B1
ES2116199B1 ES09501431A ES9501431A ES2116199B1 ES 2116199 B1 ES2116199 B1 ES 2116199B1 ES 09501431 A ES09501431 A ES 09501431A ES 9501431 A ES9501431 A ES 9501431A ES 2116199 B1 ES2116199 B1 ES 2116199B1
Authority
ES
Spain
Prior art keywords
butadiene
styrene copolymers
procedure
styrene
rolling resistance
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 - Fee Related
Application number
ES09501431A
Other languages
English (en)
Other versions
ES2116199A1 (es
Inventor
Santa Quiteria Valentin Ruiz
Oyague Juan Antonio Delgado
Trillo Luisa Fraga
Escudero Carmen Sierra
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Repsol Quimica SA
Original Assignee
Repsol Quimica SA
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 Repsol Quimica SA filed Critical Repsol Quimica SA
Priority to ES09501431A priority Critical patent/ES2116199B1/es
Priority to MX9602786A priority patent/MX9602786A/es
Priority to US08/680,425 priority patent/US5798419A/en
Priority to DE69624296T priority patent/DE69624296T2/de
Priority to EP96500100A priority patent/EP0754710B1/en
Priority to JP8187524A priority patent/JPH09104726A/ja
Publication of ES2116199A1 publication Critical patent/ES2116199A1/es
Priority to US09/136,708 priority patent/US5959041A/en
Application granted granted Critical
Publication of ES2116199B1 publication Critical patent/ES2116199B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
    • 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 

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE COPOLIMEROS DE 1,3-BUTADIENO Y ESTIRENO UTILES PARA LA FABRICACION DE NEUMATICOS CON BAJA RESISTENCIA A LA RODADURA Y COPOLIMEROS DE 1,3-BUTADIENO Y ESTIRENO ASI OBTENIDOS. PROCEDIMIENTO DE PREPARACION DE COPOLIMEROS DE 1,3-BUTADIENO Y ESTIRENO, UTILES PARA LA FABRICACION DE NEUMATICOS O MATERIALES ELASTICOS, CARACTERIZADOS POR UNA RESISTENCIA A LA RODADURA REDUCIDA SIN DETRIMENTO DE OTRAS PROPIEDADES COMO LA RESISTENCIA AL PATINADO. EL COPOLIMERO SE PREPARA MEDIANTE POLIMERIZACION ANIONICA DE 1,3-BUTADIENO Y ESTIRENO Y ACOPLAMIENTO DE PARTE DE LAS CADENAS EN FORMA DE ESTRELLA CON UN COMPUESTO DE ESTAÑO O SILICIO ADECUADO, TERMINANDO EL RESTO DE LAS CADENAS LINEALES SIN ACOPLAR MEDIANTE OTRO COMPUESTO DE ESTAÑO SELECCIONADO ADECUADAMENTE. LA PRESENCIA DE ESTAS CADENAS LINEALES TERMINADAS CON ESTAÑO PRODUCE UN EFECTO BENEFICIOSO EN LA DISMINUCION DE LA RESISTENCIA A LA RODADURA CUANDO EL CITADO PRODUCTO SE EMPLEA EN FORMULACIONES DE NEUMATICOS. LA INVENCION SEREFIERE TAMBIEN A LOS COPOLIMEROS DE 1,3-BUTADIENO Y ESTIRENO OBTENIDOS POR DICHO PROCEDIMIENTO.
ES09501431A 1995-07-17 1995-07-17 Procedimiento de preparacion de copolimeros de 1,3 butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos, Expired - Fee Related ES2116199B1 (es)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES09501431A ES2116199B1 (es) 1995-07-17 1995-07-17 Procedimiento de preparacion de copolimeros de 1,3 butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos,
US08/680,425 US5798419A (en) 1995-07-17 1996-07-15 Method of preparation of copolymers of 1,3-butadiene and styrene useful for the production of tires with low rolling resistance and copolymers of 1,3-butadiene and styrene thus obtained
MX9602786A MX9602786A (es) 1995-07-17 1996-07-15 Procedimiento de preparcion de copolimeros de 1,3-butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos.
EP96500100A EP0754710B1 (en) 1995-07-17 1996-07-17 Method of preparation of copolymers of 1,3-butadiene and styrene useful for the production of tires with low rolling resistance and copolymers of 1,3-butadiene and styrene thus obtained
DE69624296T DE69624296T2 (de) 1995-07-17 1996-07-17 Verfahren zur Herstellung von Butadien-Styrol-Copolymerisaten verwendbar in der Produktion von Reifen mit einem geringen Rollwiderstand und die so erhaltene Copolymerisate
JP8187524A JPH09104726A (ja) 1995-07-17 1996-07-17 １，３−ブタンジエン−スチレン共重合体の製造方法及び該方法で得られる１，３−ブタンジエン−スチレン共重合体
US09/136,708 US5959041A (en) 1995-07-17 1998-08-19 Method of preparation of copolymers of 1,3-butadiene and styrene useful for the production of tires with low rolling resistance and copolymers of 1,3-butadiene and styrene thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09501431A ES2116199B1 (es) 1995-07-17 1995-07-17 Procedimiento de preparacion de copolimeros de 1,3 butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos,

Publications (2)

Publication Number Publication Date
ES2116199A1 ES2116199A1 (es) 1998-07-01
ES2116199B1 true ES2116199B1 (es) 1999-04-01

Family

ID=8291060

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09501431A Expired - Fee Related ES2116199B1 (es) 1995-07-17 1995-07-17 Procedimiento de preparacion de copolimeros de 1,3 butadieno y estireno utiles para la fabricacion de neumaticos con baja resistencia a la rodadura y copolimeros de 1,3-butadieno y estireno asi obtenidos,

Country Status (6)

Country Link
US (2) US5798419A (es)
EP (1) EP0754710B1 (es)
JP (1) JPH09104726A (es)
DE (1) DE69624296T2 (es)
ES (1) ES2116199B1 (es)
MX (1) MX9602786A (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228908B1 (en) 1997-07-11 2001-05-08 Bridgestone Corporation Diene polymers and copolymers incorporating partial coupling and terminals formed from hydrocarboxysilane compounds
US6525118B2 (en) 1997-07-11 2003-02-25 Bridgestone Corporation Processability of silica-filled rubber stocks with reduced hysteresis
US6369138B2 (en) 1997-07-11 2002-04-09 Bridgestone Corporation Processability of silica-filled rubber stocks with reduced hysteresis
US6252007B1 (en) 1997-07-11 2001-06-26 Bridgestone Corporation Elastomers having a reduced hysteresis via interaction of polymer with silica surfaces
US5872176A (en) 1997-07-11 1999-02-16 Bridgestone Corporation Addition of salts to improve the interaction of silica with rubber
US6008295A (en) * 1997-07-11 1999-12-28 Bridgestone Corporation Diene polymers and copolymers incorporating partial coupling and terminals formed from hydrocarboxysilane compounds
US6221943B1 (en) 1997-07-11 2001-04-24 Bridgestone Corporation Processability of silica-filled rubber stocks
US6384117B1 (en) 1997-07-11 2002-05-07 Bridgestone Corporation Processability of silica-filled rubber stocks
EP0924227B1 (en) * 1997-12-16 2004-03-10 JSR Corporation Conjugated diolefin-based copolymer rubber and composition thereof
US6075095A (en) * 1998-11-18 2000-06-13 The Goodyear Tire & Rubber Company Process for making tin-coupled rubbery polymers
HU225132B1 (en) 1999-05-17 2006-06-28 Dow Global Technologies Inc Bimodal rubbers and rubber modified high impact monovinylidene aromatic polymers produced therefrom
US6525140B1 (en) 2000-03-23 2003-02-25 Firestone Polymers, Llc Method of preparation of coupled branched and linear polymer compositions
US6692840B1 (en) * 2000-09-15 2004-02-17 National Starch And Chemical Investment Holding Corporation Polymer coating for rubber articles
KR100466201B1 (ko) * 2002-09-19 2005-01-13 금호석유화학 주식회사 스티렌계 공중합체
KR100672867B1 (ko) * 2002-11-15 2007-01-24 디벌시-플라스트 프로덕츠, 인크. 통기용 퍼링 스트립
ITMI20111198A1 (it) * 2011-06-29 2012-12-30 Polimeri Europa Spa "procedimento per la preparazione di copolimeri di 1,3-butadiene e stirene e loro impiego in composizioni elastomeriche vulcanizzabili"
ITMI20121018A1 (it) 2012-06-12 2013-12-13 Versalis Spa Procedimento per la preparazione di copolimeri elastomerici funzionalizzati e ramificati e loro impiego in composizioni elastomeriche vulcanizzabili
WO2018047008A2 (en) * 2016-09-09 2018-03-15 Dynasol Elastomeros, S.A. De C.V. Polar modifier systems for high vinyl block copolymerization
CN109485791B (zh) * 2017-09-13 2021-10-19 中国石油化工股份有限公司 线形丁苯共聚物及其制备方法和组合物以及芳族乙烯基树脂及其制备方法
US11542355B2 (en) 2018-10-18 2023-01-03 Dynasol Elastómeros, S.A. De C.V. Polar modifier systems for high vinyl block copolymerization

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526934A (en) * 1982-03-19 1985-07-02 Bridgestone Tire Company Limited Branched styrene-butadiene copolymers and pneumatic tires using the same
JPH0721090B2 (ja) * 1985-12-28 1995-03-08 旭化成工業株式会社 タイヤ用のゴム組成物
JPS63297438A (ja) * 1987-05-28 1988-12-05 Toyo Tire & Rubber Co Ltd タイヤトレッド用ゴム組成物
JPS6469645A (en) * 1987-09-09 1989-03-15 Japan Synthetic Rubber Co Ltd Rubberlike butadiene copolymer composition
US5268439A (en) * 1991-01-02 1993-12-07 Bridgestone/Firestone, Inc. Tin containing elastomers and products having reduced hysteresis properties
US5227431A (en) * 1991-04-12 1993-07-13 Bridgestone/Firestone, Inc. Diene polymers and copolymers jumped by partial crosslinking and terminated with a substituted imine

Also Published As

Publication number Publication date
DE69624296D1 (de) 2002-11-21
US5959041A (en) 1999-09-28
ES2116199A1 (es) 1998-07-01
DE69624296T2 (de) 2003-09-11
MX9602786A (es) 1997-01-31
EP0754710A2 (en) 1997-01-22
EP0754710A3 (en) 1998-02-04
JPH09104726A (ja) 1997-04-22
US5798419A (en) 1998-08-25
EP0754710B1 (en) 2002-10-16

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