JPWO2024225452A1 - - Google Patents
Info
- Publication number
- JPWO2024225452A1 JPWO2024225452A1 JP2025516930A JP2025516930A JPWO2024225452A1 JP WO2024225452 A1 JPWO2024225452 A1 JP WO2024225452A1 JP 2025516930 A JP2025516930 A JP 2025516930A JP 2025516930 A JP2025516930 A JP 2025516930A JP WO2024225452 A1 JPWO2024225452 A1 JP WO2024225452A1
- 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.)
- Granted
Links
Classifications
-
- 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
- C08F297/044—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 using a coupling agent
-
- 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
- C08F236/10—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 with vinyl-aromatic monomers
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
- C08F236/06—Butadiene
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)
- Inorganic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023072878 | 2023-04-27 | ||
| JP2023072878 | 2023-04-27 | ||
| PCT/JP2024/016507 WO2024225452A1 (ja) | 2023-04-27 | 2024-04-26 | 共役ジエン系重合体、及び共役ジエン系重合体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024225452A1 true JPWO2024225452A1 (https=) | 2024-10-31 |
| JP7817499B2 JP7817499B2 (ja) | 2026-02-18 |
Family
ID=93256851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025516930A Active JP7817499B2 (ja) | 2023-04-27 | 2024-04-26 | 共役ジエン系重合体、及び共役ジエン系重合体の製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4703397A1 (https=) |
| JP (1) | JP7817499B2 (https=) |
| KR (1) | KR20250079027A (https=) |
| CN (1) | CN120457150A (https=) |
| TW (1) | TW202446815A (https=) |
| WO (1) | WO2024225452A1 (https=) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020512469A (ja) * | 2017-12-05 | 2020-04-23 | エルジー・ケム・リミテッド | 変性共役ジエン系重合体及びこれを含むゴム組成物 |
| WO2021024811A1 (ja) * | 2019-08-06 | 2021-02-11 | 旭化成株式会社 | 共役ジエン系重合体、分岐化剤、共役ジエン系重合体の製造方法、油展共役ジエン系重合体、ゴム組成物、及びタイヤ |
| KR20210109897A (ko) * | 2020-02-28 | 2021-09-07 | 주식회사 엘지화학 | 변성 공액디엔계 공중합체 및 이를 포함하는 고무 조성물 |
| WO2021201289A1 (ja) * | 2020-04-03 | 2021-10-07 | 旭化成株式会社 | 共役ジエン系重合体、共役ジエン系重合体の製造方法、共役ジエン系重合体組成物、及びゴム組成物 |
| JP2023503137A (ja) * | 2020-08-05 | 2023-01-26 | エルジー・ケム・リミテッド | 変性共役ジエン系重合体、その製造方法、およびそれを含むゴム組成物 |
| JP2023517122A (ja) * | 2020-11-16 | 2023-04-21 | エルジー・ケム・リミテッド | 変性共役ジエン系重合体およびそれを含むゴム組成物 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3895446B2 (ja) | 1997-12-26 | 2007-03-22 | 株式会社ブリヂストン | 重合体の製造方法、得られた重合体、及びそれを用いたゴム組成物 |
| JP4129619B2 (ja) | 2001-09-27 | 2008-08-06 | Ｊｓｒ株式会社 | 共役ジオレフィン（共）重合ゴム、該（共）重合ゴムの製造方法、ゴム組成物およびタイヤ |
| JP2005290355A (ja) | 2004-03-11 | 2005-10-20 | Sumitomo Chemical Co Ltd | 変性ジエン系重合体ゴム及びその製造方法 |
| JP5657261B2 (ja) | 2010-03-15 | 2015-01-21 | 富士フイルム株式会社 | 溶液製膜方法 |
| JP6202182B2 (ja) | 2016-02-23 | 2017-09-27 | 横浜ゴム株式会社 | 芳香族ビニル−ジエン共重合体、芳香族ビニル−ジエン共重合体の製造方法、及び、ゴム組成物 |
| JP7611716B2 (ja) | 2020-03-10 | 2025-01-10 | 旭化成株式会社 | 共役ジエン系重合体組成物、及びタイヤ |
| JP2023072878A (ja) | 2021-11-15 | 2023-05-25 | 大日本印刷株式会社 | エチレンガス吸収性積層体保管形態物およびエチレンガス吸収性積層体 |
| JP2024140211A (ja) | 2023-03-28 | 2024-10-10 | 富士電機株式会社 | 沸騰冷却器 |
-
2024
- 2024-04-26 TW TW113115789A patent/TW202446815A/zh unknown
- 2024-04-26 KR KR1020257015037A patent/KR20250079027A/ko active Pending
- 2024-04-26 CN CN202480006224.5A patent/CN120457150A/zh active Pending
- 2024-04-26 JP JP2025516930A patent/JP7817499B2/ja active Active
- 2024-04-26 EP EP24797195.5A patent/EP4703397A1/en active Pending
- 2024-04-26 WO PCT/JP2024/016507 patent/WO2024225452A1/ja not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020512469A (ja) * | 2017-12-05 | 2020-04-23 | エルジー・ケム・リミテッド | 変性共役ジエン系重合体及びこれを含むゴム組成物 |
| WO2021024811A1 (ja) * | 2019-08-06 | 2021-02-11 | 旭化成株式会社 | 共役ジエン系重合体、分岐化剤、共役ジエン系重合体の製造方法、油展共役ジエン系重合体、ゴム組成物、及びタイヤ |
| KR20210109897A (ko) * | 2020-02-28 | 2021-09-07 | 주식회사 엘지화학 | 변성 공액디엔계 공중합체 및 이를 포함하는 고무 조성물 |
| WO2021201289A1 (ja) * | 2020-04-03 | 2021-10-07 | 旭化成株式会社 | 共役ジエン系重合体、共役ジエン系重合体の製造方法、共役ジエン系重合体組成物、及びゴム組成物 |
| JP2023503137A (ja) * | 2020-08-05 | 2023-01-26 | エルジー・ケム・リミテッド | 変性共役ジエン系重合体、その製造方法、およびそれを含むゴム組成物 |
| JP2023517122A (ja) * | 2020-11-16 | 2023-04-21 | エルジー・ケム・リミテッド | 変性共役ジエン系重合体およびそれを含むゴム組成物 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7817499B2 (ja) | 2026-02-18 |
| KR20250079027A (ko) | 2025-06-04 |
| TW202446815A (zh) | 2024-12-01 |
| EP4703397A1 (en) | 2026-03-04 |
| WO2024225452A1 (ja) | 2024-10-31 |
| CN120457150A (zh) | 2025-08-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250523 |
|
| A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20250523 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20250901 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20251030 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20260116 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20260205 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7817499 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |