FR2952645B1 - Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible - Google Patents

Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible

Info

Publication number
FR2952645B1
FR2952645B1 FR0957521A FR0957521A FR2952645B1 FR 2952645 B1 FR2952645 B1 FR 2952645B1 FR 0957521 A FR0957521 A FR 0957521A FR 0957521 A FR0957521 A FR 0957521A FR 2952645 B1 FR2952645 B1 FR 2952645B1
Authority
FR
France
Prior art keywords
thermo
rubber layer
internal wall
whose internal
expandable rubber
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
FR0957521A
Other languages
English (en)
French (fr)
Other versions
FR2952645A1 (fr
Inventor
Mitsue Tanaka
Salvatore Pagano
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
Societe de Technologie Michelin SAS
Original Assignee
Michelin Recherche et Technique SA Switzerland
Societe de Technologie Michelin SAS
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, Societe de Technologie Michelin SAS filed Critical Michelin Recherche et Technique SA Switzerland
Priority to FR0957521A priority Critical patent/FR2952645B1/fr
Priority to EP20100768937 priority patent/EP2493976B1/fr
Priority to JP2012535760A priority patent/JP5798563B2/ja
Priority to PCT/EP2010/066019 priority patent/WO2011051203A1/fr
Priority to US13/502,812 priority patent/US8978721B2/en
Publication of FR2952645A1 publication Critical patent/FR2952645A1/fr
Application granted granted Critical
Publication of FR2952645B1 publication Critical patent/FR2952645B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/002—Noise damping elements provided in the tyre structure or attached thereto, e.g. in the tyre interior
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0061—Accessories, details or auxiliary operations not otherwise provided for
    • B29D2030/0072—Attaching fasteners to tyres, e.g. patches, in order to connect devices to tyres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2321/00—Characterised by the use of unspecified rubbers
    • 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
    • C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
    • C08K5/23—Azo-compounds
    • 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
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber; Homopolymers or copolymers of other iso-olefins
    • 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
    • C08L9/06—Copolymers with styrene
    • 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 
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10036—Cushion and pneumatic combined
    • Y10T152/10054—Enclosed cushion
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR0957521A 2009-10-27 2009-10-27 Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible Expired - Fee Related FR2952645B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0957521A FR2952645B1 (fr) 2009-10-27 2009-10-27 Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible
EP20100768937 EP2493976B1 (fr) 2009-10-27 2010-10-25 Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible
JP2012535760A JP5798563B2 (ja) 2009-10-27 2010-10-25 熱膨張性ゴム層を備えている内壁を有するタイヤ
PCT/EP2010/066019 WO2011051203A1 (fr) 2009-10-27 2010-10-25 Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible
US13/502,812 US8978721B2 (en) 2009-10-27 2010-10-25 Tyre, the inner wall of which is provided with a heat-expandable rubber layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0957521A FR2952645B1 (fr) 2009-10-27 2009-10-27 Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible

Publications (2)

Publication Number Publication Date
FR2952645A1 FR2952645A1 (fr) 2011-05-20
FR2952645B1 true FR2952645B1 (fr) 2011-12-16

Family

ID=42027800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0957521A Expired - Fee Related FR2952645B1 (fr) 2009-10-27 2009-10-27 Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible

Country Status (5)

Country Link
US (1) US8978721B2 (enExample)
EP (1) EP2493976B1 (enExample)
JP (1) JP5798563B2 (enExample)
FR (1) FR2952645B1 (enExample)
WO (1) WO2011051203A1 (enExample)

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FR2979076B1 (fr) * 2011-07-28 2013-08-16 Michelin Soc Tech Pneumatique pour vehicule dont la bande de roulement comporte une composition de caoutchouc thermo-expansible
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FR2998509A1 (fr) * 2012-11-29 2014-05-30 Michelin & Cie Bandage pour vehicule dont la bande de roulement comporte une composition de caoutchouc thermo-expansible
FR3009306B1 (fr) 2013-07-30 2015-07-31 Michelin & Cie Pneu dont la zone sommet est pourvue d’une couche interne reduisant les bruits de roulage
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CN110450583A (zh) * 2019-06-13 2019-11-15 万力轮胎股份有限公司 一种静音轮胎及其制备方法
FR3108119B1 (fr) * 2020-03-10 2022-11-18 Michelin & Cie Composition de caoutchouc a base de résine époxyde et d’un durcisseur à latence élevée
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FR3120817B1 (fr) 2021-03-22 2024-03-29 Michelin & Cie Pneumatique comprenant une structure de rigidification endurante
FR3120816B1 (fr) 2021-03-22 2023-02-10 Michelin & Cie Pneumatique comprenant une decoupure circonferentielle et une structure de rigidification endurante et permettant une mise a plat optimisee
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US20080319125A1 (en) 2005-11-16 2008-12-25 Lisa Marie Boswell Organosilanes and Their Preparation and Use in Elastomer Compositions
US7694707B2 (en) * 2005-12-20 2010-04-13 The Goodyear Tire & Rubber Company Tire with integral foamed noise damper
US7510670B2 (en) 2006-02-21 2009-03-31 Momentive Performance Materials Inc. Free flowing filler composition based on organofunctional silane
JP2007314683A (ja) 2006-05-26 2007-12-06 Yokohama Rubber Co Ltd:The ゴム組成物
JP2008001826A (ja) 2006-06-23 2008-01-10 Yokohama Rubber Co Ltd:The タイヤトレッド用ゴム組成物
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
JPWO2008004675A1 (ja) 2006-07-06 2009-12-10 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
JP4891727B2 (ja) * 2006-10-11 2012-03-07 住友ゴム工業株式会社 空気入りタイヤの製造方法
JP2008150413A (ja) 2006-12-14 2008-07-03 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物
FR2910904B1 (fr) 2006-12-27 2009-03-06 Michelin Soc Tech Bande de roulement dont la composition comporte une poudre de gomme de xanthane
FR2910903B1 (fr) 2006-12-27 2009-03-06 Michelin Soc Tech Bande de roulement dont la composition comporte une poudre de gomme de guar
FR2925913B1 (fr) 2007-12-27 2010-10-22 Michelin Soc Tech Composition de caoutchouc pour bande de roulement de pneumatique hiver
FR2928647B1 (fr) 2008-03-13 2011-11-25 Michelin Soc Tech Composition de caoutchouc pour bande de roulement de pneumatique hiver
JP5244444B2 (ja) 2008-04-21 2013-07-24 株式会社ブリヂストン 冬用タイヤ

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EP2493976A1 (fr) 2012-09-05
US20120247637A1 (en) 2012-10-04
US8978721B2 (en) 2015-03-17
EP2493976B1 (fr) 2015-05-20
FR2952645A1 (fr) 2011-05-20
JP2013508525A (ja) 2013-03-07
JP5798563B2 (ja) 2015-10-21

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