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FR3045637B1 - Couche etanche composite - Google Patents

Couche etanche composite

Info

Publication number
FR3045637B1
FR3045637B1 FR1562942A FR1562942A FR3045637B1 FR 3045637 B1 FR3045637 B1 FR 3045637B1 FR 1562942 A FR1562942 A FR 1562942A FR 1562942 A FR1562942 A FR 1562942A FR 3045637 B1 FR3045637 B1 FR 3045637B1
Authority
FR
France
Prior art keywords
sealed layer
composite sealed
composite
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
FR1562942A
Other languages
English (en)
Other versions
FR3045637A1 (fr
Inventor
Marc Greiveldinger
Cecile Moreau
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 FR1562942A priority Critical patent/FR3045637B1/fr
Priority to PCT/FR2016/053443 priority patent/WO2017109335A1/fr
Publication of FR3045637A1 publication Critical patent/FR3045637A1/fr
Application granted granted Critical
Publication of FR3045637B1 publication Critical patent/FR3045637B1/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
    • C08L53/02—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 of vinyl-aromatic monomers and conjugated dienes
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms

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)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR1562942A 2015-12-21 2015-12-21 Couche etanche composite Expired - Fee Related FR3045637B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1562942A FR3045637B1 (fr) 2015-12-21 2015-12-21 Couche etanche composite
PCT/FR2016/053443 WO2017109335A1 (fr) 2015-12-21 2016-12-15 Couche etanche composite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1562942A FR3045637B1 (fr) 2015-12-21 2015-12-21 Couche etanche composite

Publications (2)

Publication Number Publication Date
FR3045637A1 FR3045637A1 (fr) 2017-06-23
FR3045637B1 true FR3045637B1 (fr) 2018-01-19

Family

ID=55346096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562942A Expired - Fee Related FR3045637B1 (fr) 2015-12-21 2015-12-21 Couche etanche composite

Country Status (2)

Country Link
FR (1) FR3045637B1 (fr)
WO (1) WO2017109335A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220355619A1 (en) * 2019-06-14 2022-11-10 Compagnie Generale Des Etablissements Michelin Method for manufacturing an airtight layer used in the composition of a tire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3086947B1 (fr) * 2018-10-03 2020-09-25 Michelin & Cie Compositions auto-obturantes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2916680B1 (fr) * 2007-05-29 2009-08-21 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et d'une huile polybutene
FR2918669A1 (fr) * 2007-07-11 2009-01-16 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et d'une charge lamellaire.
FR2948376B1 (fr) * 2009-07-23 2011-11-18 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et d'une charge lamellaire.
FR2948320B1 (fr) * 2009-07-27 2011-07-29 Michelin Soc Tech Objet pneumatique pourvu d'une couche etanche aux gaz a base d'un elastomere thermoplastique et d'une charge lamellaire.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220355619A1 (en) * 2019-06-14 2022-11-10 Compagnie Generale Des Etablissements Michelin Method for manufacturing an airtight layer used in the composition of a tire
US12479240B2 (en) * 2019-06-14 2025-11-25 Compagnie Generale Des Etablissements Michelin Method for manufacturing an airtight layer used in the composition of a tire

Also Published As

Publication number Publication date
FR3045637A1 (fr) 2017-06-23
WO2017109335A1 (fr) 2017-06-29

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170623

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20190906