JPWO2021079844A1 - - Google Patents
Info
- Publication number
- JPWO2021079844A1 JPWO2021079844A1 JP2021553421A JP2021553421A JPWO2021079844A1 JP WO2021079844 A1 JPWO2021079844 A1 JP WO2021079844A1 JP 2021553421 A JP2021553421 A JP 2021553421A JP 2021553421 A JP2021553421 A JP 2021553421A JP WO2021079844 A1 JPWO2021079844 A1 JP WO2021079844A1
- 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
- C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
- C08F232/02—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having no condensed rings
- C08F232/04—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having no condensed rings having one carbon-to-carbon double bond
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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
- C08F232/00—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
- C08F232/08—Copolymers of cyclic compounds containing no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system having condensed rings
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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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—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
- C08F236/04—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
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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
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
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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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- 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)
- Tires In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019194047 | 2019-10-25 | ||
| PCT/JP2020/039238 WO2021079844A1 (en) | 2019-10-25 | 2020-10-19 | Rubber composition, and rubber crosslinked product and pneumatic tire using said rubber composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2021079844A1 true JPWO2021079844A1 (en) | 2021-04-29 |
Family
ID=75620527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021553421A Pending JPWO2021079844A1 (en) | 2019-10-25 | 2020-10-19 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2021079844A1 (en) |
| WO (1) | WO2021079844A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050080190A1 (en) * | 2001-12-21 | 2005-04-14 | Maurizio Galimberti | Tyre comprising a cycloolefin polymer tread band and elastomeric composition used therein |
| JP5518619B2 (en) * | 2010-08-03 | 2014-06-11 | 東洋ゴム工業株式会社 | Rubber composition and pneumatic tire |
| JP5965657B2 (en) * | 2012-02-07 | 2016-08-10 | 株式会社ブリヂストン | Rubber composition for tire tread and pneumatic tire using the same |
| PL3397488T3 (en) * | 2015-12-31 | 2022-02-21 | Kraton Chemical, Llc | Resin-extended rubber composition and tire rubber compositions prepared therewith |
| JP6930071B2 (en) * | 2016-06-01 | 2021-09-01 | 横浜ゴム株式会社 | Rubber composition for tires |
| US11597822B2 (en) * | 2017-04-14 | 2023-03-07 | Sumitomo Rubber Industries, Ltd. | Rubber composition for tires and pneumatic tire |
| WO2018198775A1 (en) * | 2017-04-25 | 2018-11-01 | 住友ゴム工業株式会社 | Rubber composition |
| WO2019146690A1 (en) * | 2018-01-29 | 2019-08-01 | 日本ゼオン株式会社 | Hydrocarbon resin, hydride of hydrocarbon resin, and hot-melt adhesive composition using hydrocarbon resin and hydride of hydrocarbon resin |
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2020
- 2020-10-19 WO PCT/JP2020/039238 patent/WO2021079844A1/en active Application Filing
- 2020-10-19 JP JP2021553421A patent/JPWO2021079844A1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021079844A1 (en) | 2021-04-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230913 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20240917 |