CN102574422B - 含有甘油和官能化弹性体的橡胶组合物以及用于轮胎的胎面 - Google Patents

含有甘油和官能化弹性体的橡胶组合物以及用于轮胎的胎面 Download PDF

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Publication number
CN102574422B
CN102574422B CN201080045993.4A CN201080045993A CN102574422B CN 102574422 B CN102574422 B CN 102574422B CN 201080045993 A CN201080045993 A CN 201080045993A CN 102574422 B CN102574422 B CN 102574422B
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CN
China
Prior art keywords
chain
elastic body
functionalized
elastomer
diene
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Expired - Fee Related
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CN201080045993.4A
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English (en)
Chinese (zh)
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CN102574422A (zh
Inventor
C·布朗夏尔
D·瓦瑟尔
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Societe de Technologie Michelin SAS
Original Assignee
MICHELIN RECHERCHE ET TECHNIQUE SA
Compagnie Generale des Etablissements Michelin SCA
Societe de Technologie Michelin SAS
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    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5435—Silicon-containing compounds containing oxygen containing oxygen in a ring
    • 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
    • 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
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates
    • C08K5/053—Polyhydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • 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 

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  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN201080045993.4A 2009-10-12 2010-09-13 含有甘油和官能化弹性体的橡胶组合物以及用于轮胎的胎面 Expired - Fee Related CN102574422B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0957115 2009-10-12
FR0957115A FR2951186B1 (fr) 2009-10-12 2009-10-12 Composition de caoutchouc a base de glycerol et d'un elastomere fonctionnalise et bande de roulement pour pneumatique
PCT/EP2010/063352 WO2011045131A1 (fr) 2009-10-12 2010-09-13 Composition de caoutchouc a base de glycerol et d'un elastomere fonctionnalise et bande de roulement pour pneumatique

Publications (2)

Publication Number Publication Date
CN102574422A CN102574422A (zh) 2012-07-11
CN102574422B true CN102574422B (zh) 2015-11-25

Family

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CN201080045993.4A Expired - Fee Related CN102574422B (zh) 2009-10-12 2010-09-13 含有甘油和官能化弹性体的橡胶组合物以及用于轮胎的胎面

Country Status (9)

Country Link
US (1) US20120245270A1 (enExample)
EP (1) EP2488373B1 (enExample)
JP (1) JP5655081B2 (enExample)
KR (1) KR20120095912A (enExample)
CN (1) CN102574422B (enExample)
BR (1) BR112012008442A8 (enExample)
FR (1) FR2951186B1 (enExample)
RU (1) RU2536864C2 (enExample)
WO (1) WO2011045131A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2712729T3 (es) 2010-02-17 2019-05-14 Continental Reifen Deutschland Gmbh Mezcla de caucho reticulable con azufre
FR2968006B1 (fr) 2010-11-26 2012-12-21 Michelin Soc Tech Bande de roulement de pneumatique
FR2984904B1 (fr) * 2011-12-22 2014-01-03 Michelin Soc Tech Composition de caoutchouc
ITMI20121330A1 (it) 2012-07-31 2014-02-01 Dow Global Technologies Llc Metodo per la preparazione di pannelli isolanti espansi resistenti alla fiamma
SG2013072061A (en) * 2012-09-26 2014-04-28 Sumitomo Chemical Co Method for producing modified conjugated diene-based polymer, and method for producing polymer composition
FR3012460B1 (fr) 2013-10-25 2015-12-11 Michelin & Cie Composition de caoutchouc comprenant un elastomere dienique portant des fonctions imidazole reparties de facon aleatoire le long de la chaine
FR3012458B1 (fr) 2013-10-25 2015-10-30 Michelin & Cie Composition de caoutchouc comprenant un additif compose 1,3-dipolaire portant une fonction imidazole
FR3012451B1 (fr) 2013-10-25 2016-11-11 Michelin & Cie Compose 1,3-dipolaire portant une fonction imidazole
FR3012454B1 (fr) * 2013-10-30 2015-12-18 Michelin & Cie Elastomere dienique modifie comprenant majoritairement un elastomere dienique couple par un compose alcoxysilane portant un groupe epoxyde et fonctionnalise amine en extremite de chaine
FR3021972B1 (fr) 2014-06-05 2016-06-03 Michelin & Cie Pneumatique a faible resistance au roulement
FR3021971B1 (fr) 2014-06-05 2016-06-03 Michelin & Cie Pneumatique a faible resistance au roulement
FR3044317B1 (fr) * 2015-11-27 2017-12-08 Michelin & Cie Composition de caoutchouc renforcee comprenant un elastomere dienique fonctionnel
KR102008415B1 (ko) * 2016-11-14 2019-10-21 주식회사 엘지화학 변성 공액디엔계 중합체 및 이의 제조방법
FR3060585A1 (fr) * 2016-12-19 2018-06-22 Compagnie Generale Des Etablissements Michelin Bande de roulement pour pneumatique comprenant un elastomere modifie
FR3060583A1 (fr) 2016-12-21 2018-06-22 Compagnie Generale Des Etablissements Michelin Procede de realisation d'un copolymere elastomere thermoplastique bloc polydiene-polyamide de structure peigne
US11724542B2 (en) * 2017-09-28 2023-08-15 Compagnie Generale Des Etablissements Michelin Tire comprising a rubber composition
CN108733973B (zh) * 2018-05-11 2021-06-04 深圳晶泰科技有限公司 一种自动高效dftb排斥势拟合方法
EP3793842B1 (en) 2018-05-18 2024-04-03 Compagnie Generale Des Etablissements Michelin A composition for a tire tread
EP3615607A4 (en) * 2018-06-21 2021-04-14 Ceat Limited A vulcanization mix, and implementations thereof
US20220379666A1 (en) * 2019-11-06 2022-12-01 Compagnie Generale Des Etablissements Michelin Tire comprising a tread
CN114616106B (zh) * 2019-11-06 2023-10-17 米其林集团总公司 具有胎面的轮胎
US20220388346A1 (en) * 2019-11-06 2022-12-08 Compagnie Generale Des Etablissements Michelin Tire comprising a tread
KR102420764B1 (ko) * 2021-03-09 2022-07-15 넥센타이어 주식회사 겨울용 친환경 타이어 고무 조성물
CN119591762A (zh) * 2023-09-11 2025-03-11 中国石油天然气股份有限公司 一种星形官能化支化剂及其制备和应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692493A1 (fr) * 1994-07-15 1996-01-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Polymères diéniques fonctionnels, leur procédé de préparation et leur utilisation dans des compositions élastomères chargées à la silice utilisables pour des enveloppes de pneumatiques
EP0692492A1 (fr) * 1994-07-15 1996-01-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Compositions élastomères chargées à la silice utilisables pour des enveloppes de pneumatiques
EP0761734A1 (de) * 1995-09-07 1997-03-12 Semperit Reifen Aktiengesellschaft Kautschukmischung
CN1547601A (zh) * 2001-06-28 2004-11-17 �����ּ�����˾ 采用具有低比表面积的二氧化硅增强的轮胎胎面
JP2008150435A (ja) * 2006-12-14 2008-07-03 Toyo Tire & Rubber Co Ltd タイヤ用ゴム組成物及び空気入りタイヤ

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083176A (en) * 1935-06-29 1937-06-08 Acheson Colloids Corp Lubrication of rubber
DE2355941A1 (de) 1973-11-09 1975-05-15 Bayer Ag Polymerisation und copolymerisation von dienen
FR2340958A2 (fr) 1974-06-05 1977-09-09 Michelin & Cie Procede de polymerisation ou de copolymerisation de dienes conjugues et polymeres ainsi obtenus
FR2273822A1 (fr) 1974-06-05 1976-01-02 Michelin & Cie Polymeres ou copolymeres a composition sterique modifiee, obtenus par mise en oeuvre d'une nouvelle composition catalytique
FR2302311A1 (fr) 1975-02-27 1976-09-24 Michelin & Cie Procede de preparation de polymeres de dienes
FR2338953A2 (fr) 1976-01-21 1977-08-19 Michelin & Cie Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique
SU905235A1 (ru) * 1980-04-30 1982-02-15 Ярославский политехнический институт Вулканизуема резинова смесь
EP0270071B1 (en) 1986-12-01 1994-03-02 Sumitomo Chemical Company, Limited Process for preparing modified diene polymer rubbers
DE3776565D1 (de) 1987-01-14 1992-03-12 Bridgestone Corp Reifen.
GB2220501A (en) 1988-07-06 1990-01-10 Plessey Co Plc Coupling waveguides using transverse cylindrical lenses
JPH0223304A (ja) 1988-07-12 1990-01-25 Toray Ind Inc 可視偏光フイルム
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
CN101186724B (zh) 1996-04-01 2011-01-19 卡伯特公司 新型弹性体组合物、其制备方法及设备
AU1063099A (en) 1997-09-30 1999-04-23 Cabot Corporation Elastomer composite blends and methods for producing them
JP4598909B2 (ja) 1999-12-02 2010-12-15 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
ES2238352T3 (es) * 2000-02-24 2005-09-01 Societe De Technologie Michelin Composicion de caucho vulcanizable utilizable para fabricar un neumatico, y neumatico que comprende esta composicion.
JP2001240706A (ja) * 2000-02-29 2001-09-04 Bridgestone Corp ゴム組成物及びそれを用いた空気入りタイヤ
EP1311600A2 (fr) 2000-07-31 2003-05-21 Société de Technologie Michelin Bande de roulement pour pneumatique
JP4041734B2 (ja) 2000-10-13 2008-01-30 ソシエテ ド テクノロジー ミシュラン カップリング剤として多官能性オルガノシランを含むゴム組成物
EP1326871B1 (fr) 2000-10-13 2006-02-01 Société de Technologie Michelin Organosilane polyfonctionnel utilisable comme agent de couplage et son procede d'obtention
FR2823215B1 (fr) 2001-04-10 2005-04-08 Michelin Soc Tech Pneumatique et bande de roulement de pneumatique comportant a titre d'agent de couplage un tetrasulfure de bis-alkoxysilane
DE10120091A1 (de) 2001-04-25 2002-11-07 Continental Ag Kautschukmischung für Laufstreifen von Reifen
WO2003002649A1 (fr) 2001-06-28 2003-01-09 Societe De Technologie Michelin Bande de roulement pour pneumatique renforcee d'une silice a tres basse surface specifique
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
JP4129619B2 (ja) * 2001-09-27 2008-08-06 Ｊｓｒ株式会社 共役ジオレフィン（共）重合ゴム、該（共）重合ゴムの製造方法、ゴム組成物およびタイヤ
EP1457501B1 (en) 2001-09-27 2009-04-08 JSR Corporation Conjugated diolefin (co) polymer rubber, process for producing (co) polymer rubber, rubber composition, composite and tire
JP4602082B2 (ja) * 2002-09-04 2010-12-22 ソシエテ ド テクノロジー ミシュラン タイヤトレッド用ゴム組成物
WO2004056556A1 (en) * 2002-12-19 2004-07-08 Maurizio Galimberti Process for producing a tyre for vehicle wheels
JP4829475B2 (ja) 2004-02-20 2011-12-07 株式会社ブリヂストン 変性共役ジエン系重合体、並びにそれを用いたゴム組成物及びタイヤ
FR2866892B1 (fr) * 2004-02-27 2007-09-21 Arkema Composition de peroxyde organique et alcool pour la reticulation des elastomeres
US20050203251A1 (en) 2004-03-11 2005-09-15 Sumitomo Chemical Company, Limited Process for producing modified diene polymer rubber
FR2873625B1 (fr) * 2004-08-02 2008-05-30 Michelin Soc Tech Assemblage pneu/roue pourvu d'une composition lubrifiante
FR2880349B1 (fr) 2004-12-31 2009-03-06 Michelin Soc Tech Nanoparticules de polyvinylaromatique fonctionnalise
FR2880354B1 (fr) 2004-12-31 2007-03-02 Michelin Soc Tech Composition elastomerique renforcee d'une charge de polyvinylaromatique fonctionnalise
FR2886305B1 (fr) 2005-05-26 2007-08-10 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant un agent de couplage organosilicique et un agent de recouvrement de charge inorganique
FR2886304B1 (fr) 2005-05-26 2007-08-10 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant un systeme de couplage organosilicique
FR2886306B1 (fr) 2005-05-26 2007-07-06 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant un agent de couplage organosiloxane
FR2903416B1 (fr) 2006-07-06 2008-09-05 Michelin Soc Tech Composition elastomerique renforcee d'une charge de polymere vinylique non aromatique fonctionnalise
FR2903411B1 (fr) 2006-07-06 2012-11-02 Soc Tech Michelin Nanoparticules de polymere vinylique fonctionnalise
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.
FR2940294B1 (fr) * 2008-12-23 2011-02-18 Michelin Soc Tech Nouveau systeme d'amorcage pour polymerisation anionique de dienes conjugues, procede de preparation d'elastomeres dieniques.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692493A1 (fr) * 1994-07-15 1996-01-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Polymères diéniques fonctionnels, leur procédé de préparation et leur utilisation dans des compositions élastomères chargées à la silice utilisables pour des enveloppes de pneumatiques
EP0692492A1 (fr) * 1994-07-15 1996-01-17 Compagnie Generale Des Etablissements Michelin-Michelin & Cie Compositions élastomères chargées à la silice utilisables pour des enveloppes de pneumatiques
EP0761734A1 (de) * 1995-09-07 1997-03-12 Semperit Reifen Aktiengesellschaft Kautschukmischung
CN1547601A (zh) * 2001-06-28 2004-11-17 �����ּ�����˾ 采用具有低比表面积的二氧化硅增强的轮胎胎面
JP2008150435A (ja) * 2006-12-14 2008-07-03 Toyo Tire & Rubber Co Ltd タイヤ用ゴム組成物及び空気入りタイヤ

Also Published As

Publication number Publication date
EP2488373B1 (fr) 2014-04-30
FR2951186A1 (fr) 2011-04-15
RU2012119545A (ru) 2013-11-20
BR112012008442A8 (pt) 2017-12-12
EP2488373A1 (fr) 2012-08-22
WO2011045131A1 (fr) 2011-04-21
JP5655081B2 (ja) 2015-01-14
BR112012008442A2 (pt) 2016-08-09
RU2536864C2 (ru) 2014-12-27
JP2013507496A (ja) 2013-03-04
CN102574422A (zh) 2012-07-11
FR2951186B1 (fr) 2012-01-06
US20120245270A1 (en) 2012-09-27
KR20120095912A (ko) 2012-08-29

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