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FR3033571B1 - Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un coupage d'elastomeres thermoplastiques sous forme de copolymeres a blocs - Google Patents

Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un coupage d'elastomeres thermoplastiques sous forme de copolymeres a blocs

Info

Publication number
FR3033571B1
FR3033571B1 FR1551943A FR1551943A FR3033571B1 FR 3033571 B1 FR3033571 B1 FR 3033571B1 FR 1551943 A FR1551943 A FR 1551943A FR 1551943 A FR1551943 A FR 1551943A FR 3033571 B1 FR3033571 B1 FR 3033571B1
Authority
FR
France
Prior art keywords
cutting
block copolymers
thermoplastic elastomers
elastomer layer
inflation gas
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
FR1551943A
Other languages
English (en)
Other versions
FR3033571A1 (fr
Inventor
Marc Greiveldinger
Emmanuel Custodero
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.)
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
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 Michelin Recherche et Technique SA Switzerland, Compagnie Generale des Etablissements Michelin SCA filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1551943A priority Critical patent/FR3033571B1/fr
Priority to JP2017547552A priority patent/JP2018514598A/ja
Priority to PCT/EP2016/054942 priority patent/WO2016142390A1/fr
Publication of FR3033571A1 publication Critical patent/FR3033571A1/fr
Application granted granted Critical
Publication of FR3033571B1 publication Critical patent/FR3033571B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • 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
    • B60C1/0008—Compositions of the inner liner
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Graft Or Block Polymers (AREA)
  • Laminated Bodies (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR1551943A 2015-03-09 2015-03-09 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un coupage d'elastomeres thermoplastiques sous forme de copolymeres a blocs Expired - Fee Related FR3033571B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1551943A FR3033571B1 (fr) 2015-03-09 2015-03-09 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un coupage d'elastomeres thermoplastiques sous forme de copolymeres a blocs
JP2017547552A JP2018514598A (ja) 2015-03-09 2016-03-08 ブロックコポリマーの形態の熱可塑性エラストマーの混合物から製造されており、膨張ガスに対して密封された、エラストマー層を備えるタイヤ
PCT/EP2016/054942 WO2016142390A1 (fr) 2015-03-09 2016-03-08 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un coupage d'elastomeres thermoplastiques sous forme de copolymeres a blocs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1551943A FR3033571B1 (fr) 2015-03-09 2015-03-09 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un coupage d'elastomeres thermoplastiques sous forme de copolymeres a blocs

Publications (2)

Publication Number Publication Date
FR3033571A1 FR3033571A1 (fr) 2016-09-16
FR3033571B1 true FR3033571B1 (fr) 2017-03-10

Family

ID=53496745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551943A Expired - Fee Related FR3033571B1 (fr) 2015-03-09 2015-03-09 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un coupage d'elastomeres thermoplastiques sous forme de copolymeres a blocs

Country Status (3)

Country Link
JP (1) JP2018514598A (fr)
FR (1) FR3033571B1 (fr)
WO (1) WO2016142390A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6974776B2 (ja) 2019-08-26 2021-12-01 ダイキン工業株式会社 非水電解液電池用部材
EP4023409A4 (fr) 2019-08-26 2023-08-30 Daikin Industries, Ltd. Procédé de moulage par injection
CN116249724B (zh) * 2020-09-30 2024-08-16 大金工业株式会社 共聚物、注射成型体和被压缩部件
KR20230129191A (ko) 2021-02-26 2023-09-06 다이킨 고교 가부시키가이샤 사출 성형체 및 그 제조 방법
KR20230131268A (ko) 2021-02-26 2023-09-12 다이킨 고교 가부시키가이샤 사출 성형체 및 그 제조 방법
JP7137111B2 (ja) 2021-02-26 2022-09-14 ダイキン工業株式会社 射出成形体およびその製造方法
CN116981874A (zh) 2021-02-26 2023-10-31 大金工业株式会社 管接头和管接头的制造方法
JP7174307B2 (ja) 2021-02-26 2022-11-17 ダイキン工業株式会社 射出成形体およびその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946899A (en) 1988-12-16 1990-08-07 The University Of Akron Thermoplastic elastomers of isobutylene and process of preparation
US5260383A (en) 1991-04-17 1993-11-09 Polysar Rubber Corporation Polyisobutylene based block copolymers
US5721331A (en) 1995-03-08 1998-02-24 Kuraray Co., Ltd. Isobutylene-based polymer and process of producing the same
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
DK1537908T3 (da) 1997-09-30 2012-06-18 Cabot Corp Blandinger af elastomersammensætning og fremgangsmåde til fremstilling deraf
FR2880354B1 (fr) 2004-12-31 2007-03-02 Michelin Soc Tech Composition elastomerique renforcee d'une charge de polyvinylaromatique fonctionnalise
FR2880349B1 (fr) 2004-12-31 2009-03-06 Michelin Soc Tech Nanoparticules de polyvinylaromatique fonctionnalise
FR2903411B1 (fr) 2006-07-06 2012-11-02 Soc Tech Michelin Nanoparticules de polymere vinylique fonctionnalise
FR2903416B1 (fr) 2006-07-06 2008-09-05 Michelin Soc Tech Composition elastomerique renforcee d'une charge de polymere vinylique non aromatique fonctionnalise
FR2939141B1 (fr) * 2008-12-03 2012-12-14 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et de microspheres thermoplastiques expansees
JP5887274B2 (ja) * 2010-10-29 2016-03-16 株式会社カネカ イソブチレン系ブロック共重合体組成物
EP2774779B1 (fr) * 2011-11-09 2016-11-02 Sumitomo Rubber Industries, Ltd. Pneumatique
FR2993816B1 (fr) * 2012-07-30 2014-08-08 Michelin & Cie Stratifie multicouche pour pneumatique

Also Published As

Publication number Publication date
JP2018514598A (ja) 2018-06-07
FR3033571A1 (fr) 2016-09-16
WO2016142390A1 (fr) 2016-09-15

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