JP6218789B2 - 空気入りタイヤ用ゴム組成物 - Google Patents

空気入りタイヤ用ゴム組成物 Download PDF

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Publication number
JP6218789B2
JP6218789B2 JP2015204746A JP2015204746A JP6218789B2 JP 6218789 B2 JP6218789 B2 JP 6218789B2 JP 2015204746 A JP2015204746 A JP 2015204746A JP 2015204746 A JP2015204746 A JP 2015204746A JP 6218789 B2 JP6218789 B2 JP 6218789B2
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Prior art keywords
tire
sealant material
sealant
peripheral surface
inner peripheral
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Japanese (ja)
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JP2016108540A (ja
Inventor
睦樹 杉本
睦樹 杉本
湯川　直樹
直樹 湯川
山田　聡
聡 山田
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Sumitomo Rubber Industries Ltd
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Sumitomo Rubber Industries Ltd
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    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/14—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
    • C08F36/16—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen
    • 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
    • B29C73/22—Auto-repairing or self-sealing arrangements or agents the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
    • 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
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • 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
    • 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
    • B60C5/142—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 provided partially, i.e. not covering the whole inner wall
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • 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
    • C08K5/32—Compounds containing nitrogen bound to oxygen
    • C08K5/33—Oximes
    • 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
    • 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
    • C08L23/24—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having ten or more carbon atoms
    • 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
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • 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
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681—Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D30/0685—Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
    • B29D2030/0686—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre
    • B29D2030/0694—Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore, e.g. preparation of the tyre the sealant being in the form of one or more narrow strips, e.g. applied by winding into the interior 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

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  • 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)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • General Chemical & Material Sciences (AREA)
JP2015204746A 2014-10-17 2015-10-16 空気入りタイヤ用ゴム組成物 Active JP6218789B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2014212950 2014-10-17
JP2014212950 2014-10-17
JP2014243396 2014-12-01
JP2014243396 2014-12-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016184406A Division JP2017014526A (ja) 2014-10-17 2016-09-21 空気入りタイヤ用ゴム組成物

Publications (2)

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JP2016108540A JP2016108540A (ja) 2016-06-20
JP6218789B2 true JP6218789B2 (ja) 2017-10-25

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JP2015204746A Active JP6218789B2 (ja) 2014-10-17 2015-10-16 空気入りタイヤ用ゴム組成物
JP2015555317A Active JP5986325B1 (ja) 2014-10-17 2015-10-16 空気入りタイヤ用ゴム組成物
JP2015555315A Active JP6143889B2 (ja) 2014-10-17 2015-10-16 空気入りタイヤ用ゴム組成物
JP2016184406A Pending JP2017014526A (ja) 2014-10-17 2016-09-21 空気入りタイヤ用ゴム組成物
JP2016249464A Pending JP2017066417A (ja) 2014-10-17 2016-12-22 空気入りタイヤ用ゴム組成物

Family Applications After (4)

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JP2015555317A Active JP5986325B1 (ja) 2014-10-17 2015-10-16 空気入りタイヤ用ゴム組成物
JP2015555315A Active JP6143889B2 (ja) 2014-10-17 2015-10-16 空気入りタイヤ用ゴム組成物
JP2016184406A Pending JP2017014526A (ja) 2014-10-17 2016-09-21 空気入りタイヤ用ゴム組成物
JP2016249464A Pending JP2017066417A (ja) 2014-10-17 2016-12-22 空気入りタイヤ用ゴム組成物

Country Status (5)

Country Link
US (2) US10494459B2 (enExample)
EP (3) EP3009473B1 (enExample)
JP (5) JP6218789B2 (enExample)
CN (2) CN107109007B (enExample)
WO (2) WO2016060246A1 (enExample)

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CN107073855A (zh) * 2014-10-17 2017-08-18 住友橡胶工业株式会社 制造充气轮胎的方法
EP3434730A4 (en) * 2016-04-14 2019-11-27 Sumitomo Rubber Industries, Ltd. Rubber composition for pneumatic tires
US11207919B2 (en) 2016-06-21 2021-12-28 Bridgestone Americas Tire Operations, Llc Methods for treating inner liner surface, inner liners resulting therefrom and tires containing such inner liners
EP3263359A1 (en) * 2016-06-28 2018-01-03 Sumitomo Rubber Industries, Ltd. Rubber composition for sealants
JP6904077B2 (ja) * 2016-06-28 2021-07-14 住友ゴム工業株式会社 シーラント材用ゴム組成物
EP3478484B1 (en) 2016-06-30 2021-07-21 Bridgestone Americas Tire Operations, LLC Methods for treating inner liners and tires containing such inner liners
JP6828379B2 (ja) * 2016-10-31 2021-02-10 住友ゴム工業株式会社 シーラント材用ゴム組成物
JP6805737B2 (ja) * 2016-11-08 2020-12-23 住友ゴム工業株式会社 空気入りタイヤ
JP6834432B2 (ja) * 2016-12-07 2021-02-24 住友ゴム工業株式会社 自動二輪車用空気入りタイヤ
WO2018112125A1 (en) * 2016-12-15 2018-06-21 Bridgestone Americas Tire Operations, Llc Sealant-containing tire and related processes
WO2018112117A2 (en) 2016-12-15 2018-06-21 Bridgestone Americas Tire Operations, Llc Methods for producing polymer-containing coatings upon cured inner liners, methods for producing tires containing such inner liners, and tires containing such inner liners
WO2018112179A1 (en) * 2016-12-15 2018-06-21 Bridgestone Americas Tire Operations, Llc Sealant layer with barrier, tire containing same, and related processes
JP7149690B2 (ja) * 2017-06-23 2022-10-07 住友ゴム工業株式会社 空気入りタイヤ
JP2019006006A (ja) * 2017-06-23 2019-01-17 住友ゴム工業株式会社 空気入りタイヤ
JP6848744B2 (ja) * 2017-07-24 2021-03-24 住友ゴム工業株式会社 空気入りタイヤ
CN111511535B (zh) * 2017-12-20 2022-08-19 普利司通欧洲有限公司 用于向充气轮胎的内腔的表面涂敷密封剂的方法和系统
KR102082730B1 (ko) * 2017-12-26 2020-02-28 넥센타이어 주식회사 자기 밀봉 타이어 조성물 및 그 혼합 제조방법
JP6583456B2 (ja) * 2018-03-20 2019-10-02 横浜ゴム株式会社 シーラント材組成物および空気入りタイヤ
WO2019181415A1 (ja) * 2018-03-20 2019-09-26 横浜ゴム株式会社 シーラント材組成物および空気入りタイヤ
JP6620851B2 (ja) * 2018-03-20 2019-12-18 横浜ゴム株式会社 シーラント材組成物の製造方法および空気入りタイヤの製造方法
EP3546202B1 (de) * 2018-03-29 2020-11-25 Continental Reifen Deutschland GmbH Verfahren zur herstellung eines selbsttätig abdichtenden reifendichtmittels, reifendichtmittel und fahrzeugluftreifen, der das reifendichtmittel aufweist
US10870319B2 (en) * 2018-05-24 2020-12-22 The Goodyear Tire & Rubber Company Pneumatic tire with post cure sealant layer
IT201800006010A1 (it) * 2018-06-04 2019-12-04 Strato sigillante di uno pneumatico
JP7143645B2 (ja) * 2018-06-27 2022-09-29 住友ゴム工業株式会社 空気入りタイヤ、空気入りタイヤの製造方法
CN109263411B (zh) * 2018-08-17 2021-02-05 安徽佳通乘用子午线轮胎有限公司 一种具有防穿孔性能的充气轮胎及其制造方法
IT201900001153A1 (it) * 2019-01-25 2020-07-25 Bridgestone Europe Nv Sa Metodo e sistema di applicazione per applicare un agente sigillante sulla superficie interna di uno pneumatico
CN113631647B (zh) * 2019-03-28 2023-12-08 住友橡胶工业株式会社 用于轮胎内表面的密封剂橡胶组合物和密封剂涂层轮胎
JP7319533B2 (ja) * 2019-08-06 2023-08-02 横浜ゴム株式会社 シーラント材組成物
DE112020002682B4 (de) * 2019-06-04 2025-06-12 The Yokohama Rubber Co., Ltd. Dichtmittelmaterialzusammensetzung und Luftreifen
JP7127617B2 (ja) * 2019-06-04 2022-08-30 横浜ゴム株式会社 シーラント材組成物
JP7147690B2 (ja) * 2019-06-04 2022-10-05 横浜ゴム株式会社 シーラント材組成物
EP3981831A4 (en) * 2019-06-04 2023-11-22 The Yokohama Rubber Co., Ltd. SEALANT COMPOSITION
JP7397283B2 (ja) * 2019-09-18 2023-12-13 横浜ゴム株式会社 空気入りタイヤ
JP6870125B1 (ja) * 2020-01-08 2021-05-12 株式会社東北安全ガラス Ｈｓｓｔタイヤの製造プロセス、およびｈｓｓｔタイヤの製造システム、並びにｈｓｓｔタイヤの製造プロセスで製造されたｈｓｓｔタイヤ
JP7363634B2 (ja) * 2020-03-26 2023-10-18 住友大阪セメント株式会社 分散液、組成物、封止部材、発光装置、照明器具、表示装置および分散液の製造方法
JP2021155261A (ja) * 2020-03-26 2021-10-07 住友大阪セメント株式会社 分散液、組成物、封止部材、発光装置、照明器具、表示装置
CN111349288A (zh) * 2020-04-15 2020-06-30 正新橡胶（中国）有限公司 自密封橡胶组合物与充气轮胎
EP4174149A4 (en) * 2020-06-19 2024-07-10 The Yokohama Rubber Co., Ltd. Sealant composition
JP7620178B2 (ja) * 2020-06-19 2025-01-23 横浜ゴム株式会社 空気入りタイヤ
JP2022038309A (ja) * 2020-08-26 2022-03-10 住友ゴム工業株式会社 シーラント材用ゴム組成物、空気入りタイヤ
JP2022038308A (ja) * 2020-08-26 2022-03-10 住友ゴム工業株式会社 シーラント材用ゴム組成物、空気入りタイヤ
JP2021062626A (ja) * 2021-01-04 2021-04-22 住友ゴム工業株式会社 シーラント材用ゴム組成物
JP7606098B2 (ja) * 2021-07-01 2024-12-25 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
CN113621328A (zh) * 2021-08-27 2021-11-09 正新橡胶（中国）有限公司 自密封橡胶组合物及其制备方法和具有防刺穿功能的充气轮胎
CN113563764A (zh) * 2021-08-30 2021-10-29 吕向磊 一种轮胎自修复用涂层的制备方法
JP2023036444A (ja) * 2021-09-02 2023-03-14 横浜ゴム株式会社 タイヤ
CN116061328A (zh) * 2021-10-29 2023-05-05 南京绿金人橡塑高科有限公司 一种自修复轮胎用橡胶的制备装置及制备方法
CN116063952B (zh) * 2021-10-29 2025-11-07 南京绿金人橡塑高科有限公司 一种可直接高效涂覆自愈合胶的制备方法及自愈合胶
CN116063951B (zh) * 2021-10-29 2025-11-07 南京绿金人橡塑高科有限公司 一种密封胶的制备方法及密封胶
CN116061472A (zh) * 2021-10-29 2023-05-05 南京绿金人橡塑高科有限公司 一种制备高粘性轮胎用自修补胶的方法及自修补胶
JP7315078B1 (ja) 2022-08-31 2023-07-26 住友ゴム工業株式会社 シーラント材用ゴム組成物、空気入りタイヤ
WO2024177795A1 (en) * 2023-02-23 2024-08-29 Henkel Ag & Co. Kgaa Low temperature curing composition for rubber based adhesives and sealants

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