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WO2011083050A3 - Élastomères de diène modifiés - Google Patents

Élastomères de diène modifiés Download PDF

Info

Publication number
WO2011083050A3
WO2011083050A3 PCT/EP2010/070489 EP2010070489W WO2011083050A3 WO 2011083050 A3 WO2011083050 A3 WO 2011083050A3 EP 2010070489 W EP2010070489 W EP 2010070489W WO 2011083050 A3 WO2011083050 A3 WO 2011083050A3
Authority
WO
WIPO (PCT)
Prior art keywords
bond
functional group
unsaturated monomer
group
respect
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.)
Ceased
Application number
PCT/EP2010/070489
Other languages
English (en)
Other versions
WO2011083050A2 (fr
Inventor
Michael Backer
Thomas Chaussee
Francois De Buyl
Damien Deheunynck
Jean De La Croix Habimana
Valerie Smits
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of WO2011083050A2 publication Critical patent/WO2011083050A2/fr
Publication of WO2011083050A3 publication Critical patent/WO2011083050A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C08C19/25—Incorporating silicon atoms into the molecule
    • 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
    • C08F253/00—Macromolecular compounds obtained by polymerising monomers on to natural rubbers or derivatives thereof
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • 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
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/442—Block-or graft-polymers containing polysiloxane sequences containing vinyl polymer sequences
    • 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
    • C08K5/5425—Silicon-containing compounds containing oxygen containing at least one C=C bond
    • 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
    • C08K5/544—Silicon-containing compounds containing nitrogen
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)

Abstract

L'invention concerne un procédé pour greffer une fonctionnalité silane ou silicone sur un élastomère de diène, comprenant la réaction de l'élastomère de diène avec un monomère insaturé (A) contenant une liaison oléfinique -C=C- ou une liaison acétylénique ‑C≡C- et un groupe fonctionnel réactif X avec un composé organosilicium (B) ayant un groupe fonctionnel Y qui est réactif avec le groupe fonctionnel X du monomère insaturé (A). Selon l'invention, le monomère insaturé (A) a la formule R"-CH=CH-Z (I) ou R"-C≡C-Z (II) dans laquelle Z représente un fragment électroattracteur contenant le groupe fonctionnel réactif X et R" représente un hydrogène ou un groupe ayant un effet électroattracteur ou un autre effet d'activation en ce qui concerne la liaison ‑CH=CH- ou ‑C≡C-. Selon un deuxième aspect de l'invention, le monomère insaturé (A') contient au moins deux groupes de formule R"-CH=CH-Z'- (III) ou R"-C≡C-Z'- (IV) dans laquelle Z' représente une liaison divalente ayant un effet électroattracteur en ce qui concerne la liaison ‑CH=CH- ou ‑C≡C-, et R" représente un hydrogène ou un groupe ayant un effet électroattracteur ou un autre effet d'activation en ce qui concerne la liaison ‑CH=CH- ou ‑C≡C-, et le groupe fonctionnel Y du composé organosilicium (B) est capable de réagir avec la liaison oléfinique ou acétylénique présente dans le groupe R"-CH=CH-Z'- (III) ou R"-C≡C-Z'- (IV). Une telle composition élastomère peut être utilisée pour produire des pneus avec une bonne résistance au roulement.
PCT/EP2010/070489 2010-01-06 2010-12-22 Élastomères de diène modifiés Ceased WO2011083050A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1000137.8A GB201000137D0 (en) 2010-01-06 2010-01-06 Modified diene elastomers
GB1000137.8 2010-01-06

Publications (2)

Publication Number Publication Date
WO2011083050A2 WO2011083050A2 (fr) 2011-07-14
WO2011083050A3 true WO2011083050A3 (fr) 2011-09-29

Family

ID=41818995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/070489 Ceased WO2011083050A2 (fr) 2010-01-06 2010-12-22 Élastomères de diène modifiés

Country Status (2)

Country Link
GB (1) GB201000137D0 (fr)
WO (1) WO2011083050A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140031487A1 (en) * 2010-11-03 2014-01-30 Rhodia Operation Epoxidised elastomer compositions modified by silanes
GB201121130D0 (en) 2011-12-08 2012-01-18 Dow Corning Polymeric materials modified by silanes
GB201121128D0 (en) 2011-12-08 2012-01-18 Dow Corning Treatment of filler with silane
GB201121124D0 (en) 2011-12-08 2012-01-18 Dow Corning Hydrolysable silanes
GB201121122D0 (en) 2011-12-08 2012-01-18 Dow Corning Hydrolysable silanes and elastomer compositions containing them
GB201121133D0 (en) 2011-12-08 2012-01-18 Dow Corning Hydrolysable silanes
FR3060570A1 (fr) * 2016-12-19 2018-06-22 Compagnie Generale Des Etablissements Michelin Procede de preparation d'un elastomere dienique modifie par un compose 1,3-dipolaire par extrusion reactive

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558385A1 (fr) * 1992-02-18 1993-09-01 Nippon Zeon Co., Ltd. Composition d'élastomère et son procédé de préparation
EP0581150A2 (fr) * 1992-07-17 1994-02-02 Sanyo Chemical Industries Agents anti-adhésifs et compositions de résines les contenant
JPH0790007A (ja) * 1993-09-20 1995-04-04 Sumitomo Rubber Ind Ltd シラン変性ジエンゴム、加硫ゴム組成物およびシラン変性ジエンゴムの製造方法
US6632888B2 (en) * 2000-08-08 2003-10-14 Bayer Aktiengesellschaft Isocyanatosilane-and gel-containing rubber mixtures
EP1818186A1 (fr) * 2004-11-30 2007-08-15 Bridgestone Corporation Pneumatique
WO2009073274A1 (fr) * 2007-12-04 2009-06-11 Advanced Elastomer Systems, L.P. Copolymères de propylène-alpha-oléfine durcissables à l'humidité
WO2010012475A2 (fr) * 2008-07-31 2010-02-04 Schill + Seilacher " Struktol" Aktiengesellschaft Utilisation de polyorganosiloxanes pour la transformation et la vulcanisation du caoutchouc

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732351B1 (fr) 1995-03-29 1998-08-21 Michelin & Cie Composition de caoutchouc pour enveloppe de pneumatique renfermant de la silice dopee aluminium a titre de charge renforcante
EP1338610B1 (fr) 2002-02-25 2005-08-17 Dainippon Ink And Chemicals, Inc. Procédé de préparation de polyesters hautement ramifiés contenant des groupes terminaux insaturés
KR20120023724A (ko) 2009-04-30 2012-03-13 다우 코닝 코포레이션 실란에 의해 개질된 엘라스토머 조성물
JP2012525459A (ja) 2009-04-30 2012-10-22 ダウ コーニング コーポレーション シランにより変性したエラストマー組成物

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0558385A1 (fr) * 1992-02-18 1993-09-01 Nippon Zeon Co., Ltd. Composition d'élastomère et son procédé de préparation
EP0581150A2 (fr) * 1992-07-17 1994-02-02 Sanyo Chemical Industries Agents anti-adhésifs et compositions de résines les contenant
JPH0790007A (ja) * 1993-09-20 1995-04-04 Sumitomo Rubber Ind Ltd シラン変性ジエンゴム、加硫ゴム組成物およびシラン変性ジエンゴムの製造方法
US6632888B2 (en) * 2000-08-08 2003-10-14 Bayer Aktiengesellschaft Isocyanatosilane-and gel-containing rubber mixtures
EP1818186A1 (fr) * 2004-11-30 2007-08-15 Bridgestone Corporation Pneumatique
WO2009073274A1 (fr) * 2007-12-04 2009-06-11 Advanced Elastomer Systems, L.P. Copolymères de propylène-alpha-oléfine durcissables à l'humidité
WO2010012475A2 (fr) * 2008-07-31 2010-02-04 Schill + Seilacher " Struktol" Aktiengesellschaft Utilisation de polyorganosiloxanes pour la transformation et la vulcanisation du caoutchouc

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 199522, Derwent World Patents Index; AN 1995-167260, XP002636779 *

Also Published As

Publication number Publication date
GB201000137D0 (en) 2010-02-24
WO2011083050A2 (fr) 2011-07-14

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