CN102295733A - 一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用 - Google Patents
一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用 Download PDFInfo
- Publication number
- CN102295733A CN102295733A CN2010102196278A CN201010219627A CN102295733A CN 102295733 A CN102295733 A CN 102295733A CN 2010102196278 A CN2010102196278 A CN 2010102196278A CN 201010219627 A CN201010219627 A CN 201010219627A CN 102295733 A CN102295733 A CN 102295733A
- Authority
- CN
- China
- Prior art keywords
- isoprene
- divinyl
- rubber
- sib
- terpolymer rubber
- Prior art date
- 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
-
- 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
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
-
- 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
-
- 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
Abstract
Description
项目 | 对比例1 | 对比例2 | 对比例3 | 对比例4 | 对比例5 | 对比例6 |
溶剂/g | 2288 | 2288 | 2288 | 2288 | 2288 | 2288 |
ST/g | 62.4 | 62.4 | 62.4 | 62.4 | 62.4 | 62.4 |
BD/g | 124.8 | 124.8 | 187.2 | 187.2 | 187.2 | 187.2 |
IP/g | 124.8 | 124.8 | 62.4 | 62.4 | 62.4 | 62.4 |
异戊二烯引发温度/℃ | 50 | 60 | 55 | 60 | 65 | 70 |
聚合工艺 | 一段IP, 二段ST+BD | 一段IP, 二段ST+BD | 一段IP, 二段ST+BD | 一段IP, 二段ST+BD | 一段IP, 二段ST+BD | 一段IP, 二段ST+BD |
M峰值(万) | 16.9 | 21.4 | 28.6 | 24.9 | 23.9 | 31.2 |
偶联效率/% | 48.6 | 32.8 | 60.4 | 56.5 | 50.0 | 32.0 |
生胶门尼 | 40 | 58 | 70 | 53 | 58 | 67 |
混炼胶门尼 | 55 | 72 | 112 | 114 | 108 | 121 |
邵尔硬度 | 64 | 66 | 68 | 70 | 68 | 72 |
撕裂强度/MPa | 34 | 35 | 35 | 35 | 37 | 38 |
永久变形/% | 10 | 10 | 7 | 5 | 7 | 6 |
300%定伸/MPa | 9.8 | 9.5 | 12.2 | 14 | 12.6 | 13.9 |
扯断强度/MPa | 17.3 | 16.5 | 18.1 | 18.9 | 20.7 | 20.8 |
相对伸长率/% | 453 | 466 | 394 | 381 | 435 | 412 |
非嵌段ST/wt% | 20.8 | 19.1 | 17.4 | 17.6 | 18.0 | 16.8 |
嵌段ST/wt% | 1.9 | 3.1 | 1.2 | 2.7 | 2.9 | 3.6 |
1,2-BD/wt% | 18.7 | 15.9 | 23.0 | 20.8 | 20.1 | 18.0 |
1,4-BD/wt% | 21.4 | 23.6 | 34.1 | 33.1 | 35.2 | 39.5 |
1,4-IP/wt% | 30.8 | 32.3 | 20.1 | 21.7 | 19.9 | 18.9 |
3,4-IP/wt% | 6.3 | 6.0 | 4.2 | 4.1 | 3.9 | 3.2 |
Tanδ(0℃) | 0.4351 | 0.3046 | 0.2178 | 0.2010 | 0.2004 | 0.1648 |
Tanδ(60℃) | 0.1255 | 0.1280 | 0.1007 | 0.1201 | 0.1125 | 0.1246 |
Claims (19)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010219627.8A CN102295733B (zh) | 2010-06-25 | 2010-06-25 | 一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用 |
IT000548A ITTO20110548A1 (it) | 2010-06-25 | 2011-06-23 | Gomma a base di un copolimero ternario avente una struttura a blocchi a forma di stella, relativi procedimento di preparazione ed uso |
KR1020110061885A KR101888025B1 (ko) | 2010-06-25 | 2011-06-24 | 성상 블록 구조를 가진 3성분계 코폴리머 고무, 그 제조 방법 및 용도 |
JP2011140685A JP5832158B2 (ja) | 2010-06-25 | 2011-06-24 | 星状ブロック構造を有する三元共重合体ゴム、並びに、その調製プロセスおよび使用方法 |
DE102011078033A DE102011078033A1 (de) | 2010-06-25 | 2011-06-24 | Ternärer Copolymerkautschuk mit einer sternförmigen Blockstruktur, Herstellungsverfahren und Verwendung davon |
FR1155614A FR2961817B1 (fr) | 2010-06-25 | 2011-06-24 | Caoutchouc de copolymere ternaire ayant une structure sequencee en forme d'etoile, procede de preparation et utilisation correspondante |
US13/169,852 US9133293B2 (en) | 2010-06-25 | 2011-06-27 | Copolymer rubber having a star-shaped block structure, the preparation process and use thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010219627.8A CN102295733B (zh) | 2010-06-25 | 2010-06-25 | 一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102295733A true CN102295733A (zh) | 2011-12-28 |
CN102295733B CN102295733B (zh) | 2014-01-22 |
Family
ID=44899144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010219627.8A Active CN102295733B (zh) | 2010-06-25 | 2010-06-25 | 一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9133293B2 (zh) |
JP (1) | JP5832158B2 (zh) |
KR (1) | KR101888025B1 (zh) |
CN (1) | CN102295733B (zh) |
DE (1) | DE102011078033A1 (zh) |
FR (1) | FR2961817B1 (zh) |
IT (1) | ITTO20110548A1 (zh) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103382241A (zh) * | 2012-05-04 | 2013-11-06 | 中国石油天然气股份有限公司 | 星形异戊二烯-b-丁二烯苯乙烯三元共聚物及其制备方法 |
CN104628901A (zh) * | 2013-11-12 | 2015-05-20 | 中国石油化工股份有限公司 | 部分氢化的具有星型嵌段结构的三元共聚橡胶及其制备方法和应用 |
CN106753710A (zh) * | 2016-11-30 | 2017-05-31 | 南京悠谷知识产权服务有限公司 | 一种抗硝化性好的天然气发动机用润滑油的制备方法 |
CN110128606A (zh) * | 2018-02-09 | 2019-08-16 | 中国石油化工股份有限公司 | 嵌段共聚物和嵌段共聚物组合物和硫化橡胶及其应用和嵌段共聚物的制备方法 |
CN110128608A (zh) * | 2018-02-09 | 2019-08-16 | 中国石油化工股份有限公司 | 一种苯乙烯-异戊二烯嵌段共聚物以及嵌段共聚物组合物和应用 |
CN113583197A (zh) * | 2020-04-30 | 2021-11-02 | 中国石油化工股份有限公司 | 低生热集成橡胶及其合成方法和应用 |
CN113698553A (zh) * | 2021-09-10 | 2021-11-26 | 大连理工大学 | 一类星形嵌段共聚物(SBR-BR)n-C的超高抗冲击强度ABS树脂及其制备方法 |
CN113717331A (zh) * | 2021-09-10 | 2021-11-30 | 大连理工大学 | 一类星形嵌段共聚物(SIBR-BR)n-C的超高抗冲击强度ABS树脂及其制备方法 |
CN113717336A (zh) * | 2021-09-10 | 2021-11-30 | 大连理工大学 | 一类星形嵌段共聚物(SIBR-BR)n-C及其制备方法 |
CN113817112A (zh) * | 2021-09-10 | 2021-12-21 | 大连理工大学 | 一类星形嵌段共聚物(SIBR-BR)n-C的超高抗冲击强度HIPS树脂及制备方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2967681B1 (fr) * | 2010-11-23 | 2012-11-30 | Michelin Soc Tech | Elastomere dienique a blocs a ip faible fonctionnel a fluage a froid ameliore et composition de caoutchouc le contenant |
US9296840B2 (en) * | 2013-10-25 | 2016-03-29 | China Petroleum & Chemical Corporation | Functional diene polymer, preparation method thereof, and rubber composition comprising the same |
US9428628B2 (en) | 2014-08-20 | 2016-08-30 | The Goodyear Tire & Rubber Company | Functionalized polymer, rubber composition and pneumatic tire |
CN105457610B (zh) * | 2015-12-21 | 2017-12-22 | 王金明 | 一种乙二醇脱醛吸附剂的制备 |
WO2019098724A1 (ko) * | 2017-11-17 | 2019-05-23 | 주식회사 엘지화학 | 블록 공중합체 조성물 제조방법, 이로부터 제조된 블록 공중합체 조성물을 포함하는 아스팔트 조성물 |
KR102464763B1 (ko) | 2017-11-17 | 2022-11-08 | 주식회사 엘지화학 | 블록 공중합체 조성물 제조방법, 이로부터 제조된 블록 공중합체 조성물을 포함하는 아스팔트 조성물 |
CN111217940B (zh) * | 2018-11-26 | 2023-02-28 | 中国石油化工股份有限公司 | 共轭二烯烃聚合物及其制备方法和丁苯橡胶 |
CN113201094A (zh) * | 2021-05-31 | 2021-08-03 | 大连理工大学 | 一种星形偶联结构的含氮功能化sibr集成橡胶及其制备方法 |
CN117801292A (zh) * | 2022-09-26 | 2024-04-02 | 中国石油天然气集团有限公司 | 多元共聚物及其制备方法和应用、卤化支化丁基橡胶及其制备方法和应用 |
CN117487078B (zh) * | 2023-12-29 | 2024-04-02 | 新疆独山子石油化工有限公司 | 一种无卤素改性溶聚丁苯橡胶及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272220A (en) * | 1992-09-14 | 1993-12-21 | The Goodyear Tire & Rubber Company | Process for preparing styrene-isoprene-butadiene rubber |
US5616653A (en) * | 1994-08-11 | 1997-04-01 | The Goodyear Tire & Rubber Company | Coupled styrene-isoprene-butadiene rubber |
CN1509297A (zh) * | 2001-03-16 | 2004-06-30 | 日本瑞翁株式会社 | 充油橡胶和橡胶组合物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3724871A1 (de) * | 1987-07-28 | 1989-02-09 | Huels Chemische Werke Ag | Ab-blockcopolymerisate auf basis von butadien, isopren und styrol, verfahren zu ihrer herstellung und ihre verwendung |
DE3833760A1 (de) * | 1988-10-05 | 1990-04-12 | Huels Chemische Werke Ag | Ungesaettigte, elastomere, asymmetrisch gekuppelte blockcopolymere, ein eintopfverfahren zu ihrer herstellung und ihre verwendung zur herstellung von reifenbauteilen |
DE3905269A1 (de) * | 1989-02-21 | 1990-08-23 | Huels Chemische Werke Ag | Statistische ab-blockcopolymere mit verbesserten eigenschaften, verfahren zu ihrer herstellung und ihre verwendung |
US5070148A (en) | 1990-01-16 | 1991-12-03 | The Goodyear Tire & Rubber Company | Segmented elastomer |
US5239009A (en) | 1991-10-16 | 1993-08-24 | The Goodyear Tire & Rubber Company | High performance segmented elastomer |
DE69633117T2 (de) * | 1995-03-30 | 2005-07-28 | Zeon Corp. | Styrol-isopren-butadien-copolymer-kautschuk und verfahren zu dessen herstellung |
US6462137B2 (en) * | 2000-10-19 | 2002-10-08 | China Petroleum And Chemical Corporation | Star-block interpolymers and preparation of the same |
-
2010
- 2010-06-25 CN CN201010219627.8A patent/CN102295733B/zh active Active
-
2011
- 2011-06-23 IT IT000548A patent/ITTO20110548A1/it unknown
- 2011-06-24 FR FR1155614A patent/FR2961817B1/fr active Active
- 2011-06-24 JP JP2011140685A patent/JP5832158B2/ja active Active
- 2011-06-24 DE DE102011078033A patent/DE102011078033A1/de active Pending
- 2011-06-24 KR KR1020110061885A patent/KR101888025B1/ko active IP Right Grant
- 2011-06-27 US US13/169,852 patent/US9133293B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5272220A (en) * | 1992-09-14 | 1993-12-21 | The Goodyear Tire & Rubber Company | Process for preparing styrene-isoprene-butadiene rubber |
US5616653A (en) * | 1994-08-11 | 1997-04-01 | The Goodyear Tire & Rubber Company | Coupled styrene-isoprene-butadiene rubber |
CN1509297A (zh) * | 2001-03-16 | 2004-06-30 | 日本瑞翁株式会社 | 充油橡胶和橡胶组合物 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103382241B (zh) * | 2012-05-04 | 2016-06-08 | 中国石油天然气股份有限公司 | 星形异戊二烯-b-丁二烯苯乙烯三元共聚物及其制备方法 |
CN103382241A (zh) * | 2012-05-04 | 2013-11-06 | 中国石油天然气股份有限公司 | 星形异戊二烯-b-丁二烯苯乙烯三元共聚物及其制备方法 |
CN104628901A (zh) * | 2013-11-12 | 2015-05-20 | 中国石油化工股份有限公司 | 部分氢化的具有星型嵌段结构的三元共聚橡胶及其制备方法和应用 |
CN104628901B (zh) * | 2013-11-12 | 2018-02-13 | 中国石油化工股份有限公司 | 部分氢化的具有星型嵌段结构的三元共聚橡胶及其制备方法和应用 |
CN106753710B (zh) * | 2016-11-30 | 2020-06-30 | 南京悠谷知识产权服务有限公司 | 一种抗硝化性好的天然气发动机用润滑油的制备方法 |
CN106753710A (zh) * | 2016-11-30 | 2017-05-31 | 南京悠谷知识产权服务有限公司 | 一种抗硝化性好的天然气发动机用润滑油的制备方法 |
CN110128606B (zh) * | 2018-02-09 | 2021-07-02 | 中国石油化工股份有限公司 | 嵌段共聚物和嵌段共聚物组合物和硫化橡胶及其应用和嵌段共聚物的制备方法 |
CN110128608A (zh) * | 2018-02-09 | 2019-08-16 | 中国石油化工股份有限公司 | 一种苯乙烯-异戊二烯嵌段共聚物以及嵌段共聚物组合物和应用 |
CN110128606A (zh) * | 2018-02-09 | 2019-08-16 | 中国石油化工股份有限公司 | 嵌段共聚物和嵌段共聚物组合物和硫化橡胶及其应用和嵌段共聚物的制备方法 |
CN110128608B (zh) * | 2018-02-09 | 2021-08-03 | 中国石油化工股份有限公司 | 一种苯乙烯-异戊二烯嵌段共聚物以及嵌段共聚物组合物和应用 |
CN113583197A (zh) * | 2020-04-30 | 2021-11-02 | 中国石油化工股份有限公司 | 低生热集成橡胶及其合成方法和应用 |
CN113583197B (zh) * | 2020-04-30 | 2024-02-13 | 中国石油化工股份有限公司 | 低生热集成橡胶及其合成方法和应用 |
CN113698553A (zh) * | 2021-09-10 | 2021-11-26 | 大连理工大学 | 一类星形嵌段共聚物(SBR-BR)n-C的超高抗冲击强度ABS树脂及其制备方法 |
CN113717331A (zh) * | 2021-09-10 | 2021-11-30 | 大连理工大学 | 一类星形嵌段共聚物(SIBR-BR)n-C的超高抗冲击强度ABS树脂及其制备方法 |
CN113717336A (zh) * | 2021-09-10 | 2021-11-30 | 大连理工大学 | 一类星形嵌段共聚物(SIBR-BR)n-C及其制备方法 |
CN113817112A (zh) * | 2021-09-10 | 2021-12-21 | 大连理工大学 | 一类星形嵌段共聚物(SIBR-BR)n-C的超高抗冲击强度HIPS树脂及制备方法 |
CN113817112B (zh) * | 2021-09-10 | 2022-06-21 | 大连理工大学 | 一类星形嵌段共聚物(SIBR-BR)n-C的超高抗冲击强度HIPS树脂及制备方法 |
CN113698553B (zh) * | 2021-09-10 | 2024-03-19 | 大连理工大学 | 一类星形嵌段共聚物(SBR-BR)n-C的超高抗冲击强度ABS树脂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2012025948A (ja) | 2012-02-09 |
DE102011078033A1 (de) | 2011-12-29 |
JP5832158B2 (ja) | 2015-12-16 |
DE102011078033A8 (de) | 2012-03-22 |
ITTO20110548A1 (it) | 2011-12-26 |
US9133293B2 (en) | 2015-09-15 |
KR20120000539A (ko) | 2012-01-02 |
KR101888025B1 (ko) | 2018-08-13 |
CN102295733B (zh) | 2014-01-22 |
FR2961817B1 (fr) | 2020-08-28 |
US20110319568A1 (en) | 2011-12-29 |
FR2961817A1 (fr) | 2011-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102295733B (zh) | 一种具有星型嵌段结构的三元共聚橡胶、制备方法及其应用 | |
CN101817911B (zh) | 由异戊二烯、丁二烯和苯乙烯形成的星型嵌段共聚物及其制备方法和用途 | |
CN105473624A (zh) | 改性共轭二烯聚合物及其制备方法,和含有该改性共轭二烯聚合物的橡胶组合物 | |
CN103172807B (zh) | 1,3-丁二烯与苯乙烯的共聚物及其制备方法 | |
US7005469B2 (en) | Modified rubber, process for producing the same, and composition | |
CN101962423B (zh) | 一种三元共聚橡胶的制备方法及其应用 | |
CN104271608A (zh) | 制备共轭二烯聚合物的方法,包含所述共轭二烯聚合物的组合物和包含所述组合物的轮胎 | |
CN102372823B (zh) | 一种中高侧基含量的三元共聚橡胶、其制备方法及其应用 | |
CN101255223B (zh) | 一种具有低滚动阻力和高抗湿滑性能的三元共聚橡胶、其制备方法及其应用 | |
CN104628901B (zh) | 部分氢化的具有星型嵌段结构的三元共聚橡胶及其制备方法和应用 | |
CN103848938B (zh) | 一种选择性氢化的三元共聚物及其制备方法和应用 | |
CN103467798B (zh) | 一种弹性体组合物和充油橡胶 | |
CN106928415A (zh) | 复合偶联剂及应用和单乙烯基芳烃-共轭二烯烃共聚物组合物及制备方法和轮胎 | |
CN110256631A (zh) | 含β-月桂烯的三元无规共聚物及其制备方法和应用 | |
CN106928404B (zh) | 单乙烯基芳烃-共轭二烯烃共聚物及制备方法和苯乙烯-丁二烯共聚物和轮胎 | |
CN1137175C (zh) | 一种高抗湿滑性与低滚动阻力均衡性能改进的共轭二烯烃和单乙烯基芳烃二嵌段溶聚橡胶 | |
CN1137174C (zh) | 用多螯型引发剂制备共轭二烯烃和单乙烯基芳轻二嵌段溶聚橡胶 | |
JP2002317024A (ja) | 変性ゴム及びその製造方法と組成物 | |
CN104513348A (zh) | 一种星型杂臂三元共聚橡胶及其制备方法 | |
CN115785545B (zh) | 橡胶组合物以及硫化橡胶 | |
CN103374102B (zh) | 1,3-共轭二烯烃/单乙烯基芳烃共聚物及其连续聚合的生产方法 | |
JP2002284934A (ja) | ゴム組成物 | |
CN103848948A (zh) | 一种部分氢化的三元共聚物及其制备方法和应用 | |
CN116829372A (zh) | 树脂增量的改性二烯橡胶 | |
CN105622785A (zh) | 一种复合偶联剂及应用和一种单乙烯基芳烃-共轭二烯烃偶联共聚物及制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Guozhu Inventor after: Liang Aimin Inventor after: Hua Wei Inventor after: Xu Lin Inventor after: Kang Xinhe Inventor after: Wang Nini Inventor after: Liu Hui Inventor after: Li Chuanqing Inventor before: Yu Guozhu Inventor before: Xu Lin Inventor before: Kang Xinhe Inventor before: Wang Nini Inventor before: Liu Hui Inventor before: Li Chuanqing |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YU GUOZHU XU LIN KANG XINHE WANG NINI LIU HUI LI CHUANQING TO: YU GUOZHU LIANG AIMIN HUA WEI XU LIN KANG XINHE WANG NINI LIU HUI LI CHUANQING |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |