JPWO2023058674A1 - - Google Patents
Info
- Publication number
- JPWO2023058674A1 JPWO2023058674A1 JP2023528724A JP2023528724A JPWO2023058674A1 JP WO2023058674 A1 JPWO2023058674 A1 JP WO2023058674A1 JP 2023528724 A JP2023528724 A JP 2023528724A JP 2023528724 A JP2023528724 A JP 2023528724A JP WO2023058674 A1 JPWO2023058674 A1 JP WO2023058674A1
- 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.)
- Pending
Links
Classifications
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- 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
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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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
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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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
- C08L93/04—Rosin
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- 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
- 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)
- Inorganic Chemistry (AREA)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021164447 | 2021-10-06 | ||
PCT/JP2022/037209 WO2023058674A1 (ja) | 2021-10-06 | 2022-10-05 | タイヤ用ゴム組成物 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2023058674A1 true JPWO2023058674A1 (zh) | 2023-04-13 |
Family
ID=85803460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2023528724A Pending JPWO2023058674A1 (zh) | 2021-10-06 | 2022-10-05 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPWO2023058674A1 (zh) |
WO (1) | WO2023058674A1 (zh) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3593437B2 (ja) * | 1997-04-11 | 2004-11-24 | 株式会社ブリヂストン | ゴム組成物及びこれを用いたタイヤ |
US9926440B2 (en) * | 2013-11-21 | 2018-03-27 | Arizona Chemical Company, Llc | Additives for rubber compositions |
JP6520018B2 (ja) * | 2014-08-27 | 2019-05-29 | 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 |
JP6481337B2 (ja) * | 2014-11-10 | 2019-03-13 | 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 |
WO2018203533A1 (ja) * | 2017-05-02 | 2018-11-08 | 住友ゴム工業株式会社 | ゴム組成物 |
US11458768B2 (en) * | 2017-07-19 | 2022-10-04 | Sumitomo Rubber Industries, Ltd. | Rubber composition for tread, and pneumatic tire |
JP2019031619A (ja) * | 2017-08-08 | 2019-02-28 | ハリマ化成株式会社 | 空気入りタイヤ |
WO2019031185A1 (ja) * | 2017-08-08 | 2019-02-14 | ハリマ化成株式会社 | タイヤ用ゴム改質剤 |
JP7106839B2 (ja) * | 2017-10-27 | 2022-07-27 | 住友ゴム工業株式会社 | ゴム組成物および空気入りタイヤ |
JP2019182983A (ja) * | 2018-04-09 | 2019-10-24 | 住友ゴム工業株式会社 | ゴム組成物 |
JP6791202B2 (ja) * | 2018-05-16 | 2020-11-25 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物および空気入りタイヤ |
JP7417047B2 (ja) * | 2019-11-11 | 2024-01-18 | 横浜ゴム株式会社 | タイヤトレッド用ゴム組成物および空気入りタイヤ |
-
2022
- 2022-10-05 WO PCT/JP2022/037209 patent/WO2023058674A1/ja active Application Filing
- 2022-10-05 JP JP2023528724A patent/JPWO2023058674A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2023058674A1 (ja) | 2023-04-13 |
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Legal Events
Date | Code | Title | Description |
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A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230526 |
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Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240723 |
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