JPWO2023276742A1 - - Google Patents
Info
- Publication number
- JPWO2023276742A1 JPWO2023276742A1 JP2023531810A JP2023531810A JPWO2023276742A1 JP WO2023276742 A1 JPWO2023276742 A1 JP WO2023276742A1 JP 2023531810 A JP2023531810 A JP 2023531810A JP 2023531810 A JP2023531810 A JP 2023531810A JP WO2023276742 A1 JPWO2023276742 A1 JP WO2023276742A1
- 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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- 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
- C08C19/02—Hydrogenation
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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
- C08C19/30—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
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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
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
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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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021108557 | 2021-06-30 | ||
| PCT/JP2022/024458 WO2023276742A1 (en) | 2021-06-30 | 2022-06-20 | Conjugated diene graft polymer, method for producing same, lubricating oil additive, viscosity index improver, friction-suppressing agent and oil composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023276742A1 true JPWO2023276742A1 (en) | 2023-01-05 |
Family
ID=84692735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023531810A Pending JPWO2023276742A1 (en) | 2021-06-30 | 2022-06-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023276742A1 (en) |
| TW (1) | TW202313820A (en) |
| WO (1) | WO2023276742A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001064328A (en) * | 1999-09-01 | 2001-03-13 | Kuraray Co Ltd | Manufacture of alpha, omega-dilithio polymer or polymer derived therefrom |
| ITMI20042022A1 (en) * | 2004-10-25 | 2005-01-25 | Polimeri Europa Spa | PROCESS FOR THE PREPARATION OF POLIBUTADIENE AT LOW DEGREE OF BRANCHING |
| JP5551498B2 (en) * | 2010-04-14 | 2014-07-16 | 旭化成ケミカルズ株式会社 | Method for producing anionic polymerization initiator |
| TW202116896A (en) * | 2019-09-20 | 2021-05-01 | 日商可樂麗股份有限公司 | Rubber composition, tire rubber composition, and shoe sole rubber composition |
| WO2021054428A1 (en) * | 2019-09-20 | 2021-03-25 | 株式会社クラレ | Conjugated diene-based graft polymer, and method for producing same |
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2022
- 2022-06-20 WO PCT/JP2022/024458 patent/WO2023276742A1/en active Application Filing
- 2022-06-20 JP JP2023531810A patent/JPWO2023276742A1/ja active Pending
- 2022-06-29 TW TW111124212A patent/TW202313820A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW202313820A (en) | 2023-04-01 |
| WO2023276742A1 (en) | 2023-01-05 |