CN106008777B - 一种稀土催化体系制备三元乙丙橡胶的方法 - Google Patents
一种稀土催化体系制备三元乙丙橡胶的方法 Download PDFInfo
- Publication number
- CN106008777B CN106008777B CN201610442003.XA CN201610442003A CN106008777B CN 106008777 B CN106008777 B CN 106008777B CN 201610442003 A CN201610442003 A CN 201610442003A CN 106008777 B CN106008777 B CN 106008777B
- Authority
- CN
- China
- Prior art keywords
- added
- diene rubber
- propylene diene
- ethylene propylene
- rare
- 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.)
- Active
Links
- 229920002943 EPDM rubber Polymers 0.000 title claims abstract description 32
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 20
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 18
- 238000006555 catalytic reaction Methods 0.000 title claims abstract description 16
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 19
- -1 rare earth alkyl compound Chemical class 0.000 claims abstract description 17
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 13
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005977 Ethylene Substances 0.000 claims abstract description 12
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 10
- 239000000178 monomer Substances 0.000 claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 claims abstract description 8
- 239000005060 rubber Substances 0.000 claims abstract description 8
- 125000005234 alkyl aluminium group Chemical group 0.000 claims abstract description 7
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 238000006392 deoxygenation reaction Methods 0.000 claims abstract description 7
- 235000019441 ethanol Nutrition 0.000 claims abstract description 7
- 239000008246 gaseous mixture Substances 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001291 vacuum drying Methods 0.000 claims abstract description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 235000010210 aluminium Nutrition 0.000 claims description 6
- 229910052779 Neodymium Inorganic materials 0.000 claims description 5
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 5
- 229910052727 yttrium Inorganic materials 0.000 claims description 5
- XWJBRBSPAODJER-UHFFFAOYSA-N 1,7-octadiene Chemical compound C=CCCCCC=C XWJBRBSPAODJER-UHFFFAOYSA-N 0.000 claims description 4
- FUDNBFMOXDUIIE-UHFFFAOYSA-N 3,7-dimethylocta-1,6-diene Chemical compound C=CC(C)CCC=C(C)C FUDNBFMOXDUIIE-UHFFFAOYSA-N 0.000 claims description 4
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 claims description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 4
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 4
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 claims description 2
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 claims description 2
- FYZHLRMYDRUDES-UHFFFAOYSA-N 5,7-dimethylocta-1,6-diene Chemical compound CC(C)=CC(C)CCC=C FYZHLRMYDRUDES-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 150000001993 dienes Chemical class 0.000 claims description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 2
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 2
- 150000002602 lanthanoids Chemical class 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 2
- 229910052706 scandium Inorganic materials 0.000 claims description 2
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 2
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 2
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 claims description 2
- UCKITPBQPGXDHV-UHFFFAOYSA-N 7-methylocta-1,6-diene Chemical compound CC(C)=CCCCC=C UCKITPBQPGXDHV-UHFFFAOYSA-N 0.000 claims 1
- 239000003054 catalyst Substances 0.000 abstract description 9
- 238000002360 preparation method Methods 0.000 abstract description 3
- 230000003197 catalytic effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 abstract description 2
- 229920001002 functional polymer Polymers 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 239000002861 polymer material Substances 0.000 abstract description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- QTYUSOHYEPOHLV-FNORWQNLSA-N 1,3-Octadiene Chemical compound CCCC\C=C\C=C QTYUSOHYEPOHLV-FNORWQNLSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
Landscapes
- 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)
- Polymerization Catalysts (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610442003.XA CN106008777B (zh) | 2016-06-20 | 2016-06-20 | 一种稀土催化体系制备三元乙丙橡胶的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610442003.XA CN106008777B (zh) | 2016-06-20 | 2016-06-20 | 一种稀土催化体系制备三元乙丙橡胶的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106008777A CN106008777A (zh) | 2016-10-12 |
CN106008777B true CN106008777B (zh) | 2018-12-11 |
Family
ID=57088231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610442003.XA Active CN106008777B (zh) | 2016-06-20 | 2016-06-20 | 一种稀土催化体系制备三元乙丙橡胶的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106008777B (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6174974B1 (en) * | 1996-07-05 | 2001-01-16 | Bayer Aktiengesellschaft | Method for producing thermoplastic elastomers |
DE19757218A1 (de) * | 1997-12-22 | 1999-06-24 | Bayer Ag | Verfahren zur Herstellung von Elastomeren |
US7956140B2 (en) * | 2004-03-17 | 2011-06-07 | Dsm Ip Assets B.V. | Polymerization catalyst comprising amidine ligand |
-
2016
- 2016-06-20 CN CN201610442003.XA patent/CN106008777B/zh active Active
Non-Patent Citations (1)
Title |
---|
Synthesis, Structure, and Reactivity of a Dimeric Zinc(I) Compound;Andreas Stasch;《CHEMISTRY》;20120229;第15106-15107页 * |
Also Published As
Publication number | Publication date |
---|---|
CN106008777A (zh) | 2016-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110719934B (zh) | 官能化乙烯和1,3-丁二烯共聚物 | |
RU2013131726A (ru) | Полимеры, функционализированные оксимными соединениями, содержащими ацильную группу | |
CN104693423A (zh) | 可交联的高介电性降冰片烯类共聚物、降冰片烯交联聚合物及其制备方法 | |
CN107522806A (zh) | 一种制备稀土顺丁橡胶的连续聚合方法 | |
CN106519238A (zh) | 一种大分子硅烷偶联剂的合成方法 | |
US11104755B2 (en) | Functional copolymer consisting of a 1,3-diene and an olefine | |
CN101693754A (zh) | 三齿咔唑基螯合的稀土配合物在共轭二烯与极性单体共聚合催化体系中的应用 | |
CN102875715B (zh) | 一种用溶液法合成丁基橡胶的方法 | |
CN106008777B (zh) | 一种稀土催化体系制备三元乙丙橡胶的方法 | |
US8809456B2 (en) | Polyolefin compositions and methods of production thereof | |
CN113307901B (zh) | 一种乙烯-异戊二烯无规共聚物的制备方法和橡胶组合物及橡胶制品 | |
CN105308060A (zh) | 双核茂金属化合物及其制备方法 | |
CN105330779A (zh) | 一种苯乙烯与功能化苯乙烯的高间规共聚物及其制备方法 | |
CN110291117B (zh) | 烯烃聚合物,其制备方法和使用该烯烃聚合物的膜 | |
Jongsomjit et al. | A comparative study on supporting effect during copolymerization of ethylene/1-olefins with silica-supported zirconocene/MAO catalyst | |
CN105330773B (zh) | 稀土催化剂用组合物和一种稀土催化剂及其制备方法和应用 | |
CN114133470B (zh) | 烯酸铝盐聚合物颗粒负载的α-二亚胺镍异相催化剂的制备方法及其应用 | |
CN107417837A (zh) | 过渡金属催化剂组合物和双峰分布乙烯-α单烯烃共聚物及其制备方法 | |
Toda et al. | Extremely active α-olefin polymerization and copolymerization with ethylene catalyzed by a dMAO-activated zirconium (IV) dichloro complex having an [OSSO]-type ligand | |
CN112143113B (zh) | 长链支化型聚丙烯抗冲共聚物及其制备方法 | |
Groch et al. | Thermal stability of ethylene copolymers with multi-alkenylsilsesquioxane comonomers synthesized by organometallic catalyst-Effect of copolymer structure | |
CN112805329B (zh) | 通过在并联方法中采用vtp和hmp催化剂体系制备具有增强弹性的聚合物组合物的方法 | |
Bai et al. | A synthetic approach for water soluble hyperbranched poly (N, N-ethylidenebis (N-2-chloroacetyl acrylamide)) with high degree of branching via atom transfer radical polymerization/self-condensing vinyl polymerization | |
CN114920861B (zh) | 一种催化剂及其制备方法、tpx聚合物的制备方法 | |
CN114605581B (zh) | 一种功能化极性聚烯烃聚合物及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181031 Address after: 242300 innovation South Road, Ningguo economic and Technological Development Zone, Anhui Applicant after: ANHUI PROVINCE OUKAI SEALS Co.,Ltd. Address before: 314422 Zhejiang, Jiaxing, Haining, Lian hang Economic Development Zone Star Bay Garden Jinsha court 24-4-307 Applicant before: Guo Yunqin |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 242300 innovation South Road, Ningguo economic and Technological Development Zone, Anhui Patentee after: Anhui mei'an seal Co.,Ltd. Address before: 242300 innovation South Road, Ningguo economic and Technological Development Zone, Anhui Patentee before: ANHUI PROVINCE OUKAI SEALS Co.,Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for preparing EPDM with rare earth catalytic system Effective date of registration: 20220125 Granted publication date: 20181211 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: Anhui mei'an seal Co.,Ltd. Registration number: Y2022980001067 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230330 Granted publication date: 20181211 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: Anhui mei'an seal Co.,Ltd. Registration number: Y2022980001067 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A method for preparing ethylene propylene diene monomer rubber using a rare earth catalytic system Effective date of registration: 20230420 Granted publication date: 20181211 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: Anhui mei'an seal Co.,Ltd. Registration number: Y2023980038622 |