JPWO2021111693A1 - - Google Patents

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Publication number
JPWO2021111693A1
JPWO2021111693A1 JP2021562458A JP2021562458A JPWO2021111693A1 JP WO2021111693 A1 JPWO2021111693 A1 JP WO2021111693A1 JP 2021562458 A JP2021562458 A JP 2021562458A JP 2021562458 A JP2021562458 A JP 2021562458A JP WO2021111693 A1 JPWO2021111693 A1 JP WO2021111693A1
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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
JP2021562458A
Other languages
Japanese (ja)
Other versions
JP7548244B2 (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
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Publication of JPWO2021111693A1 publication Critical patent/JPWO2021111693A1/ja
Application granted granted Critical
Publication of JP7548244B2 publication Critical patent/JP7548244B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/25—Incorporating silicon atoms into the molecule
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • B60C2011/0016—Physical properties or dimensions
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
JP2021562458A 2019-12-05 2020-09-10 タイヤ Active JP7548244B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019220669 2019-12-05
JP2019220669 2019-12-05
PCT/JP2020/034208 WO2021111693A1 (ja) 2019-12-05 2020-09-10 タイヤ

Publications (2)

Publication Number Publication Date
JPWO2021111693A1 true JPWO2021111693A1 (enExample) 2021-06-10
JP7548244B2 JP7548244B2 (ja) 2024-09-10

Family

ID=76221878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021562458A Active JP7548244B2 (ja) 2019-12-05 2020-09-10 タイヤ

Country Status (5)

Country Link
US (1) US12391818B2 (enExample)
EP (1) EP3984765A4 (enExample)
JP (1) JP7548244B2 (enExample)
CN (1) CN114174405B (enExample)
WO (1) WO2021111693A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5638041B2 (ja) 2012-07-25 2014-12-10 住友ゴム工業株式会社 タイヤ用ゴム組成物、タイヤ部材、及び空気入りタイヤ

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002047382A (ja) * 2000-08-02 2002-02-12 Mitsui Chemicals Inc 耐熱防振ゴム用ゴム組成物
JP2002097303A (ja) * 2000-09-21 2002-04-02 Sumitomo Rubber Ind Ltd トレッド用ゴム組成物およびそれを用いたタイヤ
JP2003176379A (ja) * 2001-12-11 2003-06-24 Yokohama Rubber Co Ltd:The ゴム組成物
JP2005036165A (ja) * 2003-07-18 2005-02-10 Toyo Tire & Rubber Co Ltd タイヤトレッド用ゴム組成物
JP2005255796A (ja) * 2004-03-10 2005-09-22 Bridgestone Corp タイヤトレッド用ゴム組成物及びこれを用いた空気入りタイヤ
JP2008050571A (ja) * 2006-07-26 2008-03-06 Sumitomo Rubber Ind Ltd ゴム組成物およびそれを用いたタイヤ
JP2014506277A (ja) * 2010-12-23 2014-03-13 コンパニー ゼネラール デ エタブリッスマン ミシュラン トレッドが熱可塑性ポリウレタンブロックコポリマーを含むタイヤ
JP2019189673A (ja) * 2018-04-18 2019-10-31 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
JP2019189672A (ja) * 2018-04-18 2019-10-31 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

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414370A (en) 1981-01-09 1983-11-08 S. C. Johnson & Son, Inc. Process for continuous bulk copolymerization of vinyl monomers
JPS5825338A (ja) * 1981-08-10 1983-02-15 Idemitsu Kosan Co Ltd ゴム組成物
US4529787A (en) 1982-06-15 1985-07-16 S. C. Johnson & Son, Inc. Bulk polymerization process for preparing high solids and uniform copolymers
US4546160A (en) 1984-02-29 1985-10-08 S. C. Johnson & Son, Inc. Bulk polymerization process for preparing high solids and uniform copolymers
US5010166A (en) 1987-03-05 1991-04-23 S. C. Johnson & Son, Inc. Process and apparatus for producing polyol polymers and polyol polymers so produced
US4988763A (en) 1988-04-26 1991-01-29 S. C. Johnson & Son, Inc. Catalyzed bulk process for producing cyclic ester-modified acrylic polymers
JPH1129656A (ja) * 1997-07-11 1999-02-02 Bridgestone Corp タイヤトレッド用ゴム組成物およびこれをトレッドに用いた二輪車用空気入りタイヤ
US7071251B2 (en) * 2002-09-17 2006-07-04 The Goodyear Tire & Rubber Company Tire with component comprised of rubber composite of styrene/butadiene elastomer containing pendent silanol and/or siloxy groups
DE602004010473T2 (de) * 2003-09-12 2008-11-27 The Goodyear Tire & Rubber Co., Akron Landwirtschaftlicher Reifen mit einer Lauffläche aus einer Stärke/Weichmacher-Komposit enthaltenden Kautschukzusammensetzung
WO2005035647A1 (ja) * 2003-10-14 2005-04-21 The Yokohama Rubber Co., Ltd. 環状ポリスルフィドを加硫剤として含むゴム組成物及びそれを用いた空気入りタイヤ
JP5093970B2 (ja) * 2003-11-20 2012-12-12 横浜ゴム株式会社 タイヤトレッド用ゴム組成物
EP1889735B1 (en) 2006-07-26 2009-09-16 Sumitomo Rubber Industries, Ltd. Rubber composition and tire using same
JP4881362B2 (ja) 2008-11-05 2012-02-22 住友ゴム工業株式会社 ゴム組成物及びタイヤ
JP5549469B2 (ja) 2010-08-05 2014-07-16 横浜ゴム株式会社 ゴム組成物およびこれを用いる空気入りタイヤ
US10259934B2 (en) * 2014-10-31 2019-04-16 Compagnie Generale Des Etablissements Michelin Rubber component for a tire with improved abrasion resistance
JP6172187B2 (ja) * 2015-03-18 2017-08-02 横浜ゴム株式会社 タイヤ用ゴム組成物および空気入りタイヤ
JP6183422B2 (ja) * 2015-08-07 2017-08-23 横浜ゴム株式会社 タイヤ用ゴム組成物の製造方法
JP6863060B2 (ja) * 2017-05-10 2021-04-21 横浜ゴム株式会社 タイヤ用ゴム組成物
US11712926B2 (en) * 2017-12-15 2023-08-01 Bridgestone Corporation Polyurethane-containing tread rubber compositions and related methods

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002047382A (ja) * 2000-08-02 2002-02-12 Mitsui Chemicals Inc 耐熱防振ゴム用ゴム組成物
JP2002097303A (ja) * 2000-09-21 2002-04-02 Sumitomo Rubber Ind Ltd トレッド用ゴム組成物およびそれを用いたタイヤ
JP2003176379A (ja) * 2001-12-11 2003-06-24 Yokohama Rubber Co Ltd:The ゴム組成物
JP2005036165A (ja) * 2003-07-18 2005-02-10 Toyo Tire & Rubber Co Ltd タイヤトレッド用ゴム組成物
JP2005255796A (ja) * 2004-03-10 2005-09-22 Bridgestone Corp タイヤトレッド用ゴム組成物及びこれを用いた空気入りタイヤ
JP2008050571A (ja) * 2006-07-26 2008-03-06 Sumitomo Rubber Ind Ltd ゴム組成物およびそれを用いたタイヤ
JP2014506277A (ja) * 2010-12-23 2014-03-13 コンパニー ゼネラール デ エタブリッスマン ミシュラン トレッドが熱可塑性ポリウレタンブロックコポリマーを含むタイヤ
JP2019189673A (ja) * 2018-04-18 2019-10-31 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
JP2019189672A (ja) * 2018-04-18 2019-10-31 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
図解入門 よくわかる 最新ゴムの基本と仕組み, vol. 第１版第２刷, JPN6024008964, 10 April 2011 (2011-04-10), JP, pages 124 - 125, ISSN: 0005354946 *

Also Published As

Publication number Publication date
EP3984765A1 (en) 2022-04-20
WO2021111693A1 (ja) 2021-06-10
EP3984765A4 (en) 2022-09-14
US12391818B2 (en) 2025-08-19
CN114174405B (zh) 2023-11-24
JP7548244B2 (ja) 2024-09-10
US20230024410A1 (en) 2023-01-26
CN114174405A (zh) 2022-03-11

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