CN115348975B - 共轭二烯系聚合物、共轭二烯系聚合物的制造方法、共轭二烯系聚合物组合物和橡胶组合物 - Google Patents
共轭二烯系聚合物、共轭二烯系聚合物的制造方法、共轭二烯系聚合物组合物和橡胶组合物 Download PDFInfo
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- CN115348975B CN115348975B CN202180024336.XA CN202180024336A CN115348975B CN 115348975 B CN115348975 B CN 115348975B CN 202180024336 A CN202180024336 A CN 202180024336A CN 115348975 B CN115348975 B CN 115348975B
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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
- C08F236/14—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 containing elements other than carbon and hydrogen
-
- 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
-
- 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
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
- C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
-
- 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
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/46—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals
- C08F4/48—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals selected from lithium, rubidium, caesium or francium
-
- 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
-
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L21/00—Compositions of unspecified rubbers
-
- 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
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- 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)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020-067842 | 2020-04-03 | ||
| JP2020067842 | 2020-04-03 | ||
| JP2020-068843 | 2020-04-07 | ||
| JP2020068843 | 2020-04-07 | ||
| PCT/JP2021/014381 WO2021201289A1 (ja) | 2020-04-03 | 2021-04-02 | 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115348975A CN115348975A (zh) | 2022-11-15 |
| CN115348975B true CN115348975B (zh) | 2024-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180024336.XA Active CN115348975B (zh) | 2020-04-03 | 2021-04-02 | 共轭二烯系聚合物、共轭二烯系聚合物的制造方法、共轭二烯系聚合物组合物和橡胶组合物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230159687A1 (https=) |
| EP (1) | EP4130050B1 (https=) |
| JP (1) | JP7377344B2 (https=) |
| KR (1) | KR102844035B1 (https=) |
| CN (1) | CN115348975B (https=) |
| WO (1) | WO2021201289A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7834551B2 (ja) * | 2022-04-11 | 2026-03-24 | 旭化成株式会社 | 変性共役ジエン系重合体、及び変性共役ジエン系重合体の製造方法、並びに、変性共役ジエン系重合体組成物、及びゴム組成物 |
| CN120513264A (zh) * | 2023-04-27 | 2025-08-19 | 旭化成株式会社 | 共轭二烯系聚合物、共轭二烯系聚合物的制造方法 |
| TW202446815A (zh) * | 2023-04-27 | 2024-12-01 | 日商旭化成股份有限公司 | 共軛二烯系聚合物及共軛二烯系聚合物之製造方法 |
| WO2026075003A1 (ja) * | 2024-10-03 | 2026-04-09 | 旭化成株式会社 | 変性共役ジエン系重合体、変性共役ジエン系重合体の製造方法、ベール、ゴム組成物、及びタイヤ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506062A (zh) * | 2017-04-28 | 2019-11-26 | 旭化成株式会社 | 改性共轭二烯系聚合物、聚合物组合物以及橡胶组合物 |
| WO2021044921A1 (ja) * | 2019-09-05 | 2021-03-11 | 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。 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333024A (en) | 1963-04-25 | 1967-07-25 | Shell Oil Co | Block polymers, compositions containing them and process of their preparation |
| SE307674B (https=) | 1963-12-26 | 1969-01-13 | Shell Int Research | |
| JPS5852252A (ja) | 1981-09-22 | 1983-03-28 | Toyo Soda Mfg Co Ltd | ジペプチドエステルとアミノ酸エステルとの付加化合物の分解法 |
| JPS59140211A (ja) | 1983-02-01 | 1984-08-11 | Nippon Erasutomaa Kk | スチレン−ブタジエン共重合体の製造方法 |
| JPS634841A (ja) | 1986-06-25 | 1988-01-09 | Hitachi Ltd | プラズマ処理装置 |
| US4743014A (en) | 1987-07-30 | 1988-05-10 | Loane R Joel | Ski exercising apparatus |
| JPS6453851A (en) | 1987-08-25 | 1989-03-01 | Hitachi Ltd | Printing system |
| JP2536074B2 (ja) | 1988-06-28 | 1996-09-18 | ソニー株式会社 | 回転ドラムのア―ス装置 |
| JP3460005B2 (ja) | 1994-10-11 | 2003-10-27 | 旭化成株式会社 | 水添重合体 |
| 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 |
| JP2010215884A (ja) * | 2009-02-17 | 2010-09-30 | Ube Ind Ltd | タイヤ用ゴム組成物及びそれを用いたタイヤ |
| JP5657261B2 (ja) | 2010-03-15 | 2015-01-21 | 富士フイルム株式会社 | 溶液製膜方法 |
| EP2788394B1 (en) * | 2011-12-09 | 2016-04-06 | Bridgestone Corporation | Method for producing polydienes and polydiene copolymers with reduced cold flow |
| JP2014058636A (ja) * | 2012-09-19 | 2014-04-03 | Sumitomo Rubber Ind Ltd | トレッド用ゴム組成物及び空気入りタイヤ |
| US9631076B1 (en) * | 2015-11-04 | 2017-04-25 | Sumitomo Rubber Industries, Ltd. | Vulcanized rubber composition and tire using same |
| 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 |
| WO2018034217A1 (ja) * | 2016-08-19 | 2018-02-22 | 旭化成株式会社 | 変性共役ジエン系重合体、その製造方法、ゴム組成物、タイヤ |
| JP6850663B2 (ja) * | 2017-04-06 | 2021-03-31 | 株式会社ブリヂストン | ゴム組成物及びタイヤ |
| JP7312638B2 (ja) * | 2018-08-30 | 2023-07-21 | 旭化成株式会社 | 変性共役ジエン系重合体組成物の製造方法 |
| JP7315409B2 (ja) * | 2018-09-05 | 2023-07-26 | 旭化成株式会社 | ゴム組成物 |
| WO2020070961A1 (ja) * | 2018-10-03 | 2020-04-09 | 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、伸展共役ジエン系重合体、ゴム組成物、及びタイヤ |
| US12215179B2 (en) * | 2019-08-06 | 2025-02-04 | Asahi Kasei Kabushiki Kaisha | Conjugated diene-based polymer, branching agent, production method for conjugated diene-based polymer, oil extended conjugated diene-based polymer, rubber composition, and tire |
| EP3845568A3 (en) * | 2019-12-12 | 2021-10-27 | Asahi Kasei Kabushiki Kaisha | Production method for branched conjugated diene-based polymer, production method for rubber composition, production method for tire, branched conjugated diene-based polymer, and branched conjugated diene-based polymer composition |
-
2021
- 2021-04-02 EP EP21779762.0A patent/EP4130050B1/en active Active
- 2021-04-02 US US17/916,109 patent/US20230159687A1/en active Pending
- 2021-04-02 KR KR1020227032122A patent/KR102844035B1/ko active Active
- 2021-04-02 WO PCT/JP2021/014381 patent/WO2021201289A1/ja not_active Ceased
- 2021-04-02 CN CN202180024336.XA patent/CN115348975B/zh active Active
- 2021-04-02 JP JP2022511166A patent/JP7377344B2/ja active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110506062A (zh) * | 2017-04-28 | 2019-11-26 | 旭化成株式会社 | 改性共轭二烯系聚合物、聚合物组合物以及橡胶组合物 |
| WO2021044921A1 (ja) * | 2019-09-05 | 2021-03-11 | 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。 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7377344B2 (ja) | 2023-11-09 |
| JPWO2021201289A1 (https=) | 2021-10-07 |
| US20230159687A1 (en) | 2023-05-25 |
| WO2021201289A1 (ja) | 2021-10-07 |
| BR112022019665A2 (pt) | 2022-11-29 |
| CN115348975A (zh) | 2022-11-15 |
| EP4130050B1 (en) | 2024-10-09 |
| EP4130050A4 (en) | 2023-09-13 |
| KR20220143890A (ko) | 2022-10-25 |
| KR102844035B1 (ko) | 2025-08-11 |
| EP4130050A1 (en) | 2023-02-08 |
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