FR3089149A3 - Stratifié comprenant une couche de liaison comprenant un initiateur radicalaire - Google Patents

Stratifié comprenant une couche de liaison comprenant un initiateur radicalaire Download PDF

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Publication number
FR3089149A3
FR3089149A3 FR1872243A FR1872243A FR3089149A3 FR 3089149 A3 FR3089149 A3 FR 3089149A3 FR 1872243 A FR1872243 A FR 1872243A FR 1872243 A FR1872243 A FR 1872243A FR 3089149 A3 FR3089149 A3 FR 3089149A3
Authority
FR
France
Prior art keywords
laminate
layer
radical initiator
binding layer
self
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.)
Pending
Application number
FR1872243A
Other languages
English (en)
Inventor
Thomas Ferrand
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR1872243A priority Critical patent/FR3089149A3/fr
Priority to PCT/FR2019/052879 priority patent/WO2020115411A1/fr
Priority to CN201980080147.7A priority patent/CN113165428A/zh
Publication of FR3089149A3 publication Critical patent/FR3089149A3/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/042—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/16—Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/18—Layered products comprising a layer of natural or synthetic rubber comprising butyl or halobutyl rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • C08L23/283—Iso-olefin halogenated homopolymers or copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B32B2038/168—Removing solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

L’invention concerne un stratifié pour objet pneumatique comprenant au moins une couche étanche aux gaz de gonflages, une couche de liaison constituée d’une composition à base d’au moins un initiateur radicalaire choisi parmi les composés peroxo, azo, et hydrazydes, une couche auto-obturante, ladite couche de liaison étant disposée entre ladite couche étanche aux gaz de gonflage et ladite couche auto-obturante.
FR1872243A 2018-12-03 2018-12-03 Stratifié comprenant une couche de liaison comprenant un initiateur radicalaire Pending FR3089149A3 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1872243A FR3089149A3 (fr) 2018-12-03 2018-12-03 Stratifié comprenant une couche de liaison comprenant un initiateur radicalaire
PCT/FR2019/052879 WO2020115411A1 (fr) 2018-12-03 2019-12-02 Stratifié comprenant une couche de liaison comprenant un initiateur radicalaire
CN201980080147.7A CN113165428A (zh) 2018-12-03 2019-12-02 包括具有自由基引发剂的粘结层的层压体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872243A FR3089149A3 (fr) 2018-12-03 2018-12-03 Stratifié comprenant une couche de liaison comprenant un initiateur radicalaire

Publications (1)

Publication Number Publication Date
FR3089149A3 true FR3089149A3 (fr) 2020-06-05

Family

ID=69411469

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872243A Pending FR3089149A3 (fr) 2018-12-03 2018-12-03 Stratifié comprenant une couche de liaison comprenant un initiateur radicalaire

Country Status (3)

Country Link
CN (1) CN113165428A (fr)
FR (1) FR3089149A3 (fr)
WO (1) WO2020115411A1 (fr)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113799A (en) * 1975-07-14 1978-09-12 Rocket Research Corp. Elastomeric sealant composition
BR9708412A (pt) 1996-04-01 2000-10-24 Cabot Corp Aparelho, método e compostos de elastÈmero novos
PT1537908E (pt) 1997-09-30 2012-04-24 Cabot Corp Misturas de compósitos de elastómeros e métodos para a sua produção
EP1423459B1 (fr) 2001-08-13 2008-02-27 Société de Technologie Michelin Composition de caoutchouc dienique pour pneumatique comprenant une silice specifique comme charge renforcante
JP4515761B2 (ja) 2001-08-13 2010-08-04 ロディア・シミ シリカの製造方法、特定の細孔寸法及び／又は粒度分布を有するシリカ並びにそれらの特に重合体強化のための使用
DE60225460T2 (de) * 2001-09-14 2009-02-26 Honda Giken Kogyo K.K. Luftreifen mit einer Versiegelungsschicht und Verfahren zu seiner Herstellung
JP2005068173A (ja) * 2003-08-21 2005-03-17 Yokohama Rubber Co Ltd:The 粘接着剤組成物及びそれを用いた空気入りタイヤ
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
WO2006121140A1 (fr) * 2005-05-09 2006-11-16 The Yokohama Rubber Co., Ltd. Corps multicouche et pneumatique utilisant celui-ci
EP2502742B1 (fr) * 2005-10-27 2017-06-21 ExxonMobil Chemical Patents Inc. Construction comprenant une couche de liaison pour bandage pneumatique
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
FR2932713B1 (fr) * 2008-06-24 2013-02-15 Michelin Soc Tech Procede d'application d'une couche auto-obturante sur la paroi d'un objet pneumatique.
FR2932712B1 (fr) 2008-06-24 2010-08-20 Michelin Soc Tech Stratifie etanche a l'air et anticrevaison pour objet pneumatique.
FR2939076B1 (fr) * 2008-12-03 2011-10-21 Michelin Soc Tech Stratifie multicouche etanche a l'air pour objet pneumatique
FR2952645B1 (fr) * 2009-10-27 2011-12-16 Michelin Soc Tech Bandage pneumatique dont la paroi interne est pourvue d'une couche de caoutchouc thermo-expansible
JP5126395B1 (ja) * 2011-07-20 2013-01-23 横浜ゴム株式会社 ゴム積層体
ITMI20112360A1 (it) * 2011-12-22 2013-06-23 Pirelli Pneumatico auto-sigillante per ruote di veicoli
FR2993817B1 (fr) * 2012-07-30 2014-08-08 Michelin & Cie Stratifie multicouche pour pneumatique
CN105026176B (zh) * 2013-03-05 2017-03-15 米其林集团总公司 用于轮胎的弹性体层压物
CN103496303A (zh) * 2013-10-11 2014-01-08 杭州顺源轮胎制造有限公司 防刺扎轮胎及其制备方法
FR3029138B1 (fr) * 2014-12-02 2017-01-13 Michelin & Cie Stratifie elastomere comprenant 3 couches
CN107614283A (zh) * 2015-05-28 2018-01-19 株式会社普利司通 轮胎及其制造方法
FR3039785A1 (fr) * 2015-08-03 2017-02-10 Michelin & Cie Stratifie multicouche utilisable comme couche etanche de pneumatique

Also Published As

Publication number Publication date
CN113165428A (zh) 2021-07-23
WO2020115411A1 (fr) 2020-06-11

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