FR3033567B1 - Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un elastomere thermoplastique sous forme d'un copolymere a blocs - Google Patents

Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un elastomere thermoplastique sous forme d'un copolymere a blocs

Info

Publication number
FR3033567B1
FR3033567B1 FR1551938A FR1551938A FR3033567B1 FR 3033567 B1 FR3033567 B1 FR 3033567B1 FR 1551938 A FR1551938 A FR 1551938A FR 1551938 A FR1551938 A FR 1551938A FR 3033567 B1 FR3033567 B1 FR 3033567B1
Authority
FR
France
Prior art keywords
block copolymer
inflation gas
gas based
elastomer
layer sealed
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
FR1551938A
Other languages
English (en)
Other versions
FR3033567A1 (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
Michelin Recherche et Technique SA France
Original Assignee
Michelin Recherche et Technique SA Switzerland
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
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, Michelin Recherche et Technique SA France filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR1551938A priority Critical patent/FR3033567B1/fr
Priority to PCT/EP2016/054936 priority patent/WO2016142388A1/fr
Publication of FR3033567A1 publication Critical patent/FR3033567A1/fr
Application granted granted Critical
Publication of FR3033567B1 publication Critical patent/FR3033567B1/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
    • 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
    • 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
    • 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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/12—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim
    • B60C5/14—Inflatable pneumatic tyres or inner tubes without separate inflatable inserts, e.g. tubeless tyres with transverse section open to the rim with impervious liner or coating on the inner wall of the tyre
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/14—Gas barrier composition

Landscapes

  • 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)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
FR1551938A 2015-03-09 2015-03-09 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un elastomere thermoplastique sous forme d'un copolymere a blocs Expired - Fee Related FR3033567B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1551938A FR3033567B1 (fr) 2015-03-09 2015-03-09 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un elastomere thermoplastique sous forme d'un copolymere a blocs
PCT/EP2016/054936 WO2016142388A1 (fr) 2015-03-09 2016-03-08 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un elastomere thermoplastique sous forme d'un copolymere a blocs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1551938A FR3033567B1 (fr) 2015-03-09 2015-03-09 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un elastomere thermoplastique sous forme d'un copolymere a blocs

Publications (2)

Publication Number Publication Date
FR3033567A1 FR3033567A1 (fr) 2016-09-16
FR3033567B1 true FR3033567B1 (fr) 2017-03-10

Family

ID=53496741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551938A Expired - Fee Related FR3033567B1 (fr) 2015-03-09 2015-03-09 Objet pneumatique pourvu d'une couche elastomere etanche aux gaz de gonflage a base d'un elastomere thermoplastique sous forme d'un copolymere a blocs

Country Status (2)

Country Link
FR (1) FR3033567B1 (fr)
WO (1) WO2016142388A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3089992B3 (fr) * 2018-12-14 2021-01-08 Michelin & Cie Pneumatique comprenant une composition polymérique comprenant un élastomère thermoplastique comprenant des unités issues du monomère diphényléthylène

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
AU2600097A (en) 1996-04-01 1997-10-22 Cabot Corporation Novel elastomer composites, method and apparatus
EP1019228B1 (fr) 1997-09-30 2004-12-01 Cabot Corporation Melanges composites a base d'elastomere et procedes d'elaboration
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
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
FR2938546B1 (fr) * 2008-11-19 2010-11-12 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique sibs specifique
WO2012057051A1 (fr) * 2010-10-29 2012-05-03 株式会社カネカ Copolymère séquencé à base d'isobutylène
JP5667421B2 (ja) * 2010-11-26 2015-02-12 株式会社カネカ イソブチレン系重合体およびその製造方法
RU2014118360A (ru) * 2011-11-09 2015-12-20 Сумитомо Раббер Индастриз, Лтд. Пневматическая шина

Also Published As

Publication number Publication date
FR3033567A1 (fr) 2016-09-16
WO2016142388A1 (fr) 2016-09-15

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