JPWO2022249764A1 - - Google Patents
Info
- Publication number
- JPWO2022249764A1 JPWO2022249764A1 JP2023523337A JP2023523337A JPWO2022249764A1 JP WO2022249764 A1 JPWO2022249764 A1 JP WO2022249764A1 JP 2023523337 A JP2023523337 A JP 2023523337A JP 2023523337 A JP2023523337 A JP 2023523337A JP WO2022249764 A1 JPWO2022249764 A1 JP WO2022249764A1
- 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
- B60C1/0016—Compositions of the tread
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- 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
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- 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
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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
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
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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
-
- 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
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021090699 | 2021-05-28 | ||
| PCT/JP2022/016936 WO2022249764A1 (ja) | 2021-05-28 | 2022-03-31 | タイヤ用ゴム組成物、トレッドゴム及びタイヤ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2022249764A1 true JPWO2022249764A1 (https=) | 2022-12-01 |
Family
ID=84228651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023523337A Pending JPWO2022249764A1 (https=) | 2021-05-28 | 2022-03-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240239998A1 (https=) |
| EP (1) | EP4349615B1 (https=) |
| JP (1) | JPWO2022249764A1 (https=) |
| CN (1) | CN117396552A (https=) |
| WO (1) | WO2022249764A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118382666A (zh) * | 2021-12-14 | 2024-07-23 | 株式会社普利司通 | 轮胎用橡胶组合物、胎面橡胶和轮胎 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4117250B2 (ja) | 2001-11-27 | 2008-07-16 | 株式会社ブリヂストン | 共役ジエン系重合体、その製法及びそれを用いたゴム組成物 |
| JP5198746B2 (ja) * | 2005-11-29 | 2013-05-15 | 住友ゴム工業株式会社 | ゴム組成物およびそれを用いた空気入りタイヤ |
| JP2007217562A (ja) | 2006-02-16 | 2007-08-30 | Bridgestone Corp | ゴム組成物及びこれを用いたタイヤ |
| JP2011099026A (ja) * | 2009-11-05 | 2011-05-19 | Bridgestone Corp | ゴム組成物及びそれを用いたタイヤ |
| JP5712190B2 (ja) * | 2012-01-12 | 2015-05-07 | 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 |
| JP5913188B2 (ja) * | 2013-04-30 | 2016-04-27 | 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 |
| WO2016143573A1 (ja) * | 2015-03-10 | 2016-09-15 | 東洋紡株式会社 | オレフィン基材用水系接着剤樹脂組成物 |
| JP6030697B1 (ja) * | 2015-04-21 | 2016-11-24 | 住友ゴム工業株式会社 | タイヤ外層用ゴム組成物及び空気入りタイヤ |
| JP6050434B1 (ja) * | 2015-06-08 | 2016-12-21 | 住友ゴム工業株式会社 | ２輪自動車用タイヤ |
| JP6050433B1 (ja) * | 2015-06-08 | 2016-12-21 | 住友ゴム工業株式会社 | 空気入りタイヤ |
| EP3305843B1 (en) * | 2015-07-30 | 2020-01-15 | Sumitomo Rubber Industries, Ltd. | Rubber composition |
| EP3406664B1 (en) * | 2016-01-19 | 2020-08-05 | Bridgestone Corporation | Rubber composition and tire |
| JP6789782B2 (ja) * | 2016-11-29 | 2020-11-25 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | ゴム組成物および空気入りタイヤ |
| JP6897202B2 (ja) * | 2017-03-22 | 2021-06-30 | 住友ゴム工業株式会社 | トレッド用ゴム組成物及び空気入りタイヤ |
| WO2019117168A1 (ja) * | 2017-12-14 | 2019-06-20 | 株式会社ブリヂストン | ゴム組成物及びタイヤ |
| JP7370129B2 (ja) * | 2017-12-28 | 2023-10-27 | 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 |
| JP2020059778A (ja) * | 2018-10-05 | 2020-04-16 | 株式会社ブリヂストン | ゴム組成物、トレッド及びタイヤ |
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2022
- 2022-03-31 JP JP2023523337A patent/JPWO2022249764A1/ja active Pending
- 2022-03-31 WO PCT/JP2022/016936 patent/WO2022249764A1/ja not_active Ceased
- 2022-03-31 US US18/562,159 patent/US20240239998A1/en active Pending
- 2022-03-31 EP EP22811038.3A patent/EP4349615B1/en active Active
- 2022-03-31 CN CN202280038423.5A patent/CN117396552A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4349615A4 (en) | 2024-10-09 |
| EP4349615A1 (en) | 2024-04-10 |
| CN117396552A (zh) | 2024-01-12 |
| WO2022249764A1 (ja) | 2022-12-01 |
| EP4349615B1 (en) | 2026-02-18 |
| US20240239998A1 (en) | 2024-07-18 |