EA201170281A1 - Самогерметизирующаяся композиция для пневматического изделия - Google Patents

Самогерметизирующаяся композиция для пневматического изделия

Info

Publication number
EA201170281A1
EA201170281A1 EA201170281A EA201170281A EA201170281A1 EA 201170281 A1 EA201170281 A1 EA 201170281A1 EA 201170281 A EA201170281 A EA 201170281A EA 201170281 A EA201170281 A EA 201170281A EA 201170281 A1 EA201170281 A1 EA 201170281A1
Authority
EA
Eurasian Patent Office
Prior art keywords
puncture protection
self
weight
pneumatic
protection layer
Prior art date
Application number
EA201170281A
Other languages
English (en)
Other versions
EA025168B1 (ru
Inventor
Бозена Воге
Дидье Вассер
Хосе Мерино Лопес
Фредерик Пиало
Original Assignee
Сосьете Де Текноложи Мишлен
Мишлен Решерш Э Текник С.А.
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 Сосьете Де Текноложи Мишлен, Мишлен Решерш Э Текник С.А. filed Critical Сосьете Де Текноложи Мишлен
Publication of EA201170281A1 publication Critical patent/EA201170281A1/ru
Publication of EA025168B1 publication Critical patent/EA025168B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/18—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression
    • B29C73/20—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression the article material only consisting in part of a deformable sealing material
    • 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
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/12—Puncture preventing arrangements
    • B60C19/122—Puncture preventing arrangements disposed inside 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof
    • 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
    • B60C2005/145—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 made of laminated layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; 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
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02—Copolymers of mineral oil hydrocarbons
    • 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
    • Y10T152/10666—Automatic sealing of punctures [e.g., self-healing, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)

Abstract

Самозатягивающаяся эластомерная композиция, используемая, в частности, в качестве слоя защиты от проколов в пневматическом изделии, содержащая по меньшей мере один ненасыщенный диеновый эластомер в качестве основного эластомера; углеводородную смолу в весовом количестве от 30 до 90 в.ч.; жидкий пластификатор в весовом количестве от 0 до 60 в.ч., Tg (температура перехода в стеклообразное состояние) которого ниже -20°С; 0-менее 30 в.ч. наполнителя. Пневматическое изделие, такое как шина, содержит слой защиты от проколов, содержащий композицию в соответствии с настоящим изобретением; предпочтительно слой защиты от проколов объединяют с воздухонепроницаемым слоем, например, на основе бутилкаучука, образуя в пневматическом изделии воздухонепроницаемый слоистый материал защиты от проколов.
EA201170281A 2008-08-01 2009-07-23 Самогерметизирующаяся композиция для пневматического изделия EA025168B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0855319A FR2934603B1 (fr) 2008-08-01 2008-08-01 Composition auto-obturante pour objet pneumatique.
PCT/EP2009/005345 WO2010012413A1 (fr) 2008-08-01 2009-07-23 Composition auto-obturante pour objet pneumatique

Publications (2)

Publication Number Publication Date
EA201170281A1 true EA201170281A1 (ru) 2011-08-30
EA025168B1 EA025168B1 (ru) 2016-11-30

Family

ID=40429837

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201170281A EA025168B1 (ru) 2008-08-01 2009-07-23 Самогерметизирующаяся композиция для пневматического изделия

Country Status (9)

Country Link
US (1) US8614276B2 (ru)
EP (1) EP2321118B1 (ru)
JP (1) JP5525522B2 (ru)
KR (1) KR101631336B1 (ru)
CN (2) CN105291705B (ru)
BR (1) BRPI0916701A2 (ru)
EA (1) EA025168B1 (ru)
FR (1) FR2934603B1 (ru)
WO (1) WO2010012413A1 (ru)

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FR2966080B1 (fr) * 2010-10-18 2012-12-14 Michelin Soc Tech Bandage pneumatique comprenant une couche auto-obturante a gradient axial de fluage
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US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread
JP6959940B2 (ja) 2015-12-31 2021-11-05 クレイトン・ケミカル・エルエルシー 樹脂伸展ゴム組成物及びそれを用いて調製されたタイヤゴム組成物
FR3067356A1 (fr) * 2017-06-13 2018-12-14 Compagnie Generale Des Etablissements Michelin Compositions auto-obturantes
KR20200022392A (ko) * 2017-06-29 2020-03-03 꽁빠니 제네날 드 에따블리세망 미쉘린 조성물이 탄화수소 수지를 포함하는 외측 측벽이 제공된 타이어
JP7125413B2 (ja) * 2017-10-31 2022-08-24 株式会社ブリヂストン ゴム組成物及びタイヤ
WO2019229388A1 (fr) * 2018-05-30 2019-12-05 Compagnie Generale Des Etablissements Michelin Ensemble pneumatique-roue a mobilite etendue
CN109130710B (zh) * 2018-08-17 2021-01-01 安徽佳通乘用子午线轮胎有限公司 内附密封胶层具有防穿孔性能的充气轮胎及其制造方法
CN110878149B (zh) * 2018-09-06 2022-03-22 中国石油化工股份有限公司 低气味乘用车橡胶密封条
FR3086947B1 (fr) * 2018-10-03 2020-09-25 Michelin & Cie Compositions auto-obturantes
WO2021256570A1 (ja) * 2020-06-19 2021-12-23 横浜ゴム株式会社 シーラント材組成物
JP7168012B2 (ja) * 2021-01-21 2022-11-09 横浜ゴム株式会社 シーラント材組成物およびそれを用いたタイヤ
JP7188468B2 (ja) * 2021-01-26 2022-12-13 横浜ゴム株式会社 シーラント材組成物およびそれを用いたタイヤ
DE112022000832T5 (de) 2021-01-26 2023-11-09 The Yokohama Rubber Co., Ltd. Dichtmittelzusammensetzung und Reifen mit dieser Zusammensetzung
JP7368753B2 (ja) 2021-09-15 2023-10-25 横浜ゴム株式会社 シーラント材組成物およびそれを用いたタイヤ
JP2024082508A (ja) 2022-12-08 2024-06-20 Ｔｏｙｏ Ｔｉｒｅ株式会社 シーラント用組成物及び空気入りタイヤ
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Also Published As

Publication number Publication date
JP5525522B2 (ja) 2014-06-18
KR101631336B1 (ko) 2016-06-16
US8614276B2 (en) 2013-12-24
WO2010012413A1 (fr) 2010-02-04
JP2011529972A (ja) 2011-12-15
CN105291705A (zh) 2016-02-03
EA025168B1 (ru) 2016-11-30
FR2934603B1 (fr) 2012-12-14
CN102105294A (zh) 2011-06-22
EP2321118B1 (fr) 2018-11-21
EP2321118A1 (fr) 2011-05-18
US20110198010A1 (en) 2011-08-18
BRPI0916701A2 (pt) 2015-11-10
CN105291705B (zh) 2018-11-16
FR2934603A1 (fr) 2010-02-05
KR20110051188A (ko) 2011-05-17

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