JPWO2020246087A1 - - Google Patents

Info

Publication number
JPWO2020246087A1
JPWO2020246087A1 JP2021524673A JP2021524673A JPWO2020246087A1 JP WO2020246087 A1 JPWO2020246087 A1 JP WO2020246087A1 JP 2021524673 A JP2021524673 A JP 2021524673A JP 2021524673 A JP2021524673 A JP 2021524673A JP WO2020246087 A1 JPWO2020246087 A1 JP WO2020246087A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021524673A
Other versions
JP7435603B2 (ja
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 filed Critical
Publication of JPWO2020246087A1 publication Critical patent/JPWO2020246087A1/ja
Application granted granted Critical
Publication of JP7435603B2 publication Critical patent/JP7435603B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60C1/0016—Compositions of the tread
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • 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 

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
JP2021524673A 2019-06-05 2020-03-04 空気入りタイヤ Active JP7435603B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019105363 2019-06-05
JP2019105363 2019-06-05
PCT/JP2020/009187 WO2020246087A1 (ja) 2019-06-05 2020-03-04 空気入りタイヤ

Publications (2)

Publication Number Publication Date
JPWO2020246087A1 true JPWO2020246087A1 (ja) 2020-12-10
JP7435603B2 JP7435603B2 (ja) 2024-02-21

Family

ID=73652530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021524673A Active JP7435603B2 (ja) 2019-06-05 2020-03-04 空気入りタイヤ

Country Status (4)

Country Link
EP (1) EP3970990A4 (ja)
JP (1) JP7435603B2 (ja)
CN (1) CN113939407A (ja)
WO (1) WO2020246087A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220194126A1 (en) * 2020-12-18 2022-06-23 Sumitomo Rubber Industries, Ltd. Tire

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0827845B1 (en) * 1996-09-03 2003-05-21 Michelin Recherche Et Technique S.A. Tire having tread portion with two different rubbers to control irregular wear
JP3964511B2 (ja) * 1996-10-17 2007-08-22 住友ゴム工業株式会社 空気入りタイヤ
JP2000016010A (ja) * 1998-07-06 2000-01-18 Sumitomo Rubber Ind Ltd 空気入りタイヤ
CN100467287C (zh) 2003-06-24 2009-03-11 倍耐力轮胎公司 带有胎冠和基部结构胎面胶的车轮用轮胎
JP4523815B2 (ja) 2004-08-26 2010-08-11 住友ゴム工業株式会社 重荷重用空気入りタイヤ及びその製造方法
EP1988120B1 (en) * 2006-04-06 2009-12-16 Sumitomo Rubber Industries, Ltd. Tire with tire tread structure including cap tread and base tread
EP2154192B1 (en) * 2007-05-17 2013-01-02 Sumitomo Rubber Industries, Ltd. Ply formed using specified rubber composition, and pneumatic tire utilizing them
JP5023368B2 (ja) 2007-06-21 2012-09-12 住友ゴム工業株式会社 空気入りタイヤ
JP5066739B2 (ja) * 2007-07-02 2012-11-07 住友ゴム工業株式会社 ベーストレッド用ゴム組成物、ベーストレッドおよびタイヤ
JP4598853B2 (ja) 2008-12-15 2010-12-15 住友ゴム工業株式会社 天然ゴム、その製造方法、ゴム組成物およびそれを用いた空気入りタイヤ
JP4603615B2 (ja) 2009-01-30 2010-12-22 住友ゴム工業株式会社 トレッド又はカーカスコード被覆用ゴム組成物及びタイヤ
JP5443072B2 (ja) 2009-06-22 2014-03-19 住友ゴム工業株式会社 ベーストレッド用ゴム組成物及び空気入りタイヤ
JP5440028B2 (ja) 2009-08-27 2014-03-12 横浜ゴム株式会社 空気入りタイヤ
JP5149316B2 (ja) * 2009-12-09 2013-02-20 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP5478239B2 (ja) 2009-12-24 2014-04-23 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP4875757B2 (ja) 2010-01-13 2012-02-15 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
WO2012141158A1 (ja) 2011-04-11 2012-10-18 住友ゴム工業株式会社 空気入りタイヤ
EP2770022B1 (en) 2011-10-21 2017-07-26 Bridgestone Corporation Rubber composition and manufacturing method for same
JP6025494B2 (ja) 2012-02-07 2016-11-16 住友ゴム工業株式会社 空気入りタイヤ
JP6199734B2 (ja) 2013-12-26 2017-09-20 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP6199736B2 (ja) 2013-12-27 2017-09-20 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP5913387B2 (ja) * 2014-01-08 2016-04-27 住友ゴム工業株式会社 スタッドレスタイヤ
JP6285520B1 (ja) * 2016-09-30 2018-02-28 住友ゴム工業株式会社 空気入りタイヤ
KR101864225B1 (ko) * 2016-11-17 2018-06-05 금호타이어 주식회사 타이어 언더트레드용 저발열 고무 조성물
FR3060013A1 (fr) 2016-12-08 2018-06-15 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc a base de polyisoprene epoxyde

Also Published As

Publication number Publication date
EP3970990A1 (en) 2022-03-23
WO2020246087A1 (ja) 2020-12-10
EP3970990A4 (en) 2023-01-25
JP7435603B2 (ja) 2024-02-21
CN113939407A (zh) 2022-01-14

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