CN117264103B - 一种含有新癸酸钕的稀土催化剂及基于该催化剂的聚丁二烯的制备方法 - Google Patents
一种含有新癸酸钕的稀土催化剂及基于该催化剂的聚丁二烯的制备方法 Download PDFInfo
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- CN117264103B CN117264103B CN202311552547.8A CN202311552547A CN117264103B CN 117264103 B CN117264103 B CN 117264103B CN 202311552547 A CN202311552547 A CN 202311552547A CN 117264103 B CN117264103 B CN 117264103B
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- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 69
- 239000003054 catalyst Substances 0.000 title claims abstract description 61
- 229920002857 polybutadiene Polymers 0.000 title claims abstract description 58
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 229910052779 Neodymium Inorganic materials 0.000 title claims abstract description 13
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 title claims abstract description 13
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 239000005062 Polybutadiene Substances 0.000 title claims description 18
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000002608 ionic liquid Substances 0.000 claims abstract description 21
- UZGARMTXYXKNQR-UHFFFAOYSA-K 7,7-dimethyloctanoate;neodymium(3+) Chemical compound [Nd+3].CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O UZGARMTXYXKNQR-UHFFFAOYSA-K 0.000 claims abstract description 17
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 16
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical compound C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000178 monomer Substances 0.000 claims abstract description 8
- -1 alcohol compound Chemical class 0.000 claims abstract description 6
- 150000001993 dienes Chemical class 0.000 claims abstract description 5
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical group CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 32
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 32
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical group C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 claims description 2
- VKNIKTNWGFMYCD-UHFFFAOYSA-N 1-butyl-3-methylimidazol-3-ium borate Chemical compound B([O-])([O-])[O-].C(CCC)[N+]1=CN(C=C1)C.C(CCC)[N+]1=CN(C=C1)C.C(CCC)[N+]1=CN(C=C1)C VKNIKTNWGFMYCD-UHFFFAOYSA-N 0.000 claims description 2
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 2
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 claims description 2
- 238000009826 distribution Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 117
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 54
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 52
- 229910052757 nitrogen Inorganic materials 0.000 description 27
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 26
- 229920001971 elastomer Polymers 0.000 description 16
- 239000005060 rubber Substances 0.000 description 16
- 230000032683 aging Effects 0.000 description 14
- 239000002244 precipitate Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- 229920002554 vinyl polymer Polymers 0.000 description 13
- IQQRAVYLUAZUGX-UHFFFAOYSA-N 1-butyl-3-methylimidazolium Chemical compound CCCCN1C=C[N+](C)=C1 IQQRAVYLUAZUGX-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 5
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 3
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000005063 High cis polybutadiene Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000863902 Odilia Species 0.000 description 1
- 235000011449 Rosa Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000010933 acylation Effects 0.000 description 1
- 238000005917 acylation reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001449 anionic compounds Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006735 epoxidation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002891 organic anions Chemical class 0.000 description 1
- 150000002892 organic cations Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- IPILPUZVTYHGIL-UHFFFAOYSA-M tributyl(methyl)azanium;chloride Chemical compound [Cl-].CCCC[N+](C)(CCCC)CCCC IPILPUZVTYHGIL-UHFFFAOYSA-M 0.000 description 1
Classifications
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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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers 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
- C08F136/04—Homopolymers 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
- C08F136/06—Butadiene
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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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
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CN117264103A CN117264103A (zh) | 2023-12-22 |
CN117264103B true CN117264103B (zh) | 2024-02-20 |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101260164A (zh) * | 2008-04-29 | 2008-09-10 | 中国科学院长春应用化学研究所 | 异戊二烯或丁二烯顺1,4-选择性聚合的催化体系及制法和用法 |
CN101704848A (zh) * | 2009-11-02 | 2010-05-12 | 中国科学院长春应用化学研究所 | 限制几何构型稀土烯丙基配合物及制法和在共轭双烯烃高顺1,4选择性聚合中的应用 |
MX2012000550A (es) * | 2011-12-16 | 2013-06-17 | Ct De Investig En Quimica Aplicada | Metodo de obtencion de polidienos en presencia de liquidos ionicos. |
CN104353492A (zh) * | 2014-09-24 | 2015-02-18 | 贵州大学 | 一种酸碱双功能改性离子液体催化剂及制备方法和应用 |
WO2016062780A1 (fr) * | 2014-10-23 | 2016-04-28 | Compagnie Generale Des Etablissements Michelin | Procede de fonctionnalisation d'un polydiene au moyen d'une faible teneur en catalyseur de metathese |
CN112588316A (zh) * | 2020-12-21 | 2021-04-02 | 中国科学院长春应用化学研究所 | 一种催化糠醇/甲醇转化两步法合成呋喃乙烯类功能单体及催化剂应用 |
CN113185639A (zh) * | 2021-04-29 | 2021-07-30 | 四川大学 | 一种高强度低松弛聚异戊二烯橡胶及其制备方法 |
KR20220023455A (ko) * | 2020-08-21 | 2022-03-02 | 주식회사 엘지화학 | 공액디엔계 중합체, 이의 제조방법 및 상기 중합체를 포함하는 고무 조성물 |
CN116333199A (zh) * | 2021-12-23 | 2023-06-27 | 中国石油天然气股份有限公司 | 一种聚丁二烯的制备方法 |
CN117050218A (zh) * | 2023-10-11 | 2023-11-14 | 传化智联股份有限公司 | 含有Nd-MIL-103的稀土催化剂以及基于该催化剂的制备顺式聚丁二烯的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4467258B2 (ja) * | 2003-06-25 | 2010-05-26 | 株式会社ブリヂストン | ブタジエン系重合体及びその製造方法、並びにそれを用いたゴム組成物及びタイヤ |
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2023
- 2023-11-21 CN CN202311552547.8A patent/CN117264103B/zh active Active
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CN101260164A (zh) * | 2008-04-29 | 2008-09-10 | 中国科学院长春应用化学研究所 | 异戊二烯或丁二烯顺1,4-选择性聚合的催化体系及制法和用法 |
CN101704848A (zh) * | 2009-11-02 | 2010-05-12 | 中国科学院长春应用化学研究所 | 限制几何构型稀土烯丙基配合物及制法和在共轭双烯烃高顺1,4选择性聚合中的应用 |
MX2012000550A (es) * | 2011-12-16 | 2013-06-17 | Ct De Investig En Quimica Aplicada | Metodo de obtencion de polidienos en presencia de liquidos ionicos. |
CN104353492A (zh) * | 2014-09-24 | 2015-02-18 | 贵州大学 | 一种酸碱双功能改性离子液体催化剂及制备方法和应用 |
WO2016062780A1 (fr) * | 2014-10-23 | 2016-04-28 | Compagnie Generale Des Etablissements Michelin | Procede de fonctionnalisation d'un polydiene au moyen d'une faible teneur en catalyseur de metathese |
KR20220023455A (ko) * | 2020-08-21 | 2022-03-02 | 주식회사 엘지화학 | 공액디엔계 중합체, 이의 제조방법 및 상기 중합체를 포함하는 고무 조성물 |
CN112588316A (zh) * | 2020-12-21 | 2021-04-02 | 中国科学院长春应用化学研究所 | 一种催化糠醇/甲醇转化两步法合成呋喃乙烯类功能单体及催化剂应用 |
CN113185639A (zh) * | 2021-04-29 | 2021-07-30 | 四川大学 | 一种高强度低松弛聚异戊二烯橡胶及其制备方法 |
CN116333199A (zh) * | 2021-12-23 | 2023-06-27 | 中国石油天然气股份有限公司 | 一种聚丁二烯的制备方法 |
CN117050218A (zh) * | 2023-10-11 | 2023-11-14 | 传化智联股份有限公司 | 含有Nd-MIL-103的稀土催化剂以及基于该催化剂的制备顺式聚丁二烯的方法 |
Non-Patent Citations (2)
Title |
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以新癸酸钕/正丁基锂/氯化二乙基铝催化体系合成聚丁二烯;刘贤光;张春庆;张玉玲;胡雁鸣;张学全;;合成橡胶工业(04);第264-267页 * |
共轭双烯高顺式聚合用稀土金属催化体系研究进展;潘昱;蔡永成;宋冬营;贺高红;;稀土(06);第100-107页 * |
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