CN1882613A - 通过离子液体使聚合催化剂多相化 - Google Patents
通过离子液体使聚合催化剂多相化 Download PDFInfo
- Publication number
- CN1882613A CN1882613A CNA2004800335743A CN200480033574A CN1882613A CN 1882613 A CN1882613 A CN 1882613A CN A2004800335743 A CNA2004800335743 A CN A2004800335743A CN 200480033574 A CN200480033574 A CN 200480033574A CN 1882613 A CN1882613 A CN 1882613A
- Authority
- CN
- China
- Prior art keywords
- ionic liquid
- solvent
- formula
- catalyst system
- precursor
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 50
- 239000002608 ionic liquid Substances 0.000 title claims abstract description 42
- 239000002904 solvent Substances 0.000 claims abstract description 28
- 239000002243 precursor Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000003446 ligand Substances 0.000 claims abstract description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 3
- 239000011574 phosphorus Substances 0.000 claims abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910052760 oxygen Inorganic materials 0.000 claims abstract 2
- 239000001301 oxygen Substances 0.000 claims abstract 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 22
- 238000002360 preparation method Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 11
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical group CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 9
- 239000012190 activator Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 7
- 230000026030 halogenation Effects 0.000 claims description 5
- 238000005658 halogenation reaction Methods 0.000 claims description 5
- 239000012454 non-polar solvent Substances 0.000 claims description 5
- 239000004711 α-olefin Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 229910018286 SbF 6 Inorganic materials 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical group C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 claims description 3
- 125000002524 organometallic group Chemical group 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 3
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
- 229910020366 ClO 4 Inorganic materials 0.000 claims description 2
- 150000004696 coordination complex Chemical class 0.000 claims description 2
- 238000007334 copolymerization reaction Methods 0.000 claims description 2
- 239000012634 fragment Substances 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000002638 heterogeneous catalyst Substances 0.000 claims 1
- 150000008040 ionic compounds Chemical class 0.000 claims 1
- LVTJOONKWUXEFR-FZRMHRINSA-N protoneodioscin Natural products O(C[C@@H](CC[C@]1(O)[C@H](C)[C@@H]2[C@]3(C)[C@H]([C@H]4[C@@H]([C@]5(C)C(=CC4)C[C@@H](O[C@@H]4[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O[C@H]6[C@@H](O)[C@@H](O)[C@@H](O)[C@H](C)O6)[C@H](CO)O4)CC5)CC3)C[C@@H]2O1)C)[C@H]1[C@H](O)[C@H](O)[C@H](O)[C@@H](CO)O1 LVTJOONKWUXEFR-FZRMHRINSA-N 0.000 claims 1
- 238000001704 evaporation Methods 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 abstract description 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- 150000002500 ions Chemical class 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 9
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 150000002460 imidazoles Chemical class 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 6
- 238000006116 polymerization reaction Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 4
- 239000012429 reaction media Substances 0.000 description 4
- 230000002194 synthesizing effect Effects 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- -1 ammonium halide ions Chemical class 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 125000000707 boryl group Chemical group B* 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 150000001721 carbon Chemical group 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 230000004927 fusion Effects 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VIHZQSOIAPTCGJ-UHFFFAOYSA-N 1-pentyl-2h-pyridine Chemical compound CCCCCN1CC=CC=C1 VIHZQSOIAPTCGJ-UHFFFAOYSA-N 0.000 description 2
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 2
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
- QASKCGNZJHBTDJ-UHFFFAOYSA-N [SiH4].BrCCCCC Chemical compound [SiH4].BrCCCCC QASKCGNZJHBTDJ-UHFFFAOYSA-N 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- RAABOESOVLLHRU-UHFFFAOYSA-N diazene Chemical compound N=N RAABOESOVLLHRU-UHFFFAOYSA-N 0.000 description 2
- 229910000071 diazene Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- SNWQUNCRDLUDEX-UHFFFAOYSA-N inden-1-one Chemical compound C1=CC=C2C(=O)C=CC2=C1 SNWQUNCRDLUDEX-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 238000006384 oligomerization reaction Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 description 1
- HSDXVAOHEOSTFZ-UHFFFAOYSA-N 2-Pentylpyridine Chemical compound CCCCCC1=CC=CC=N1 HSDXVAOHEOSTFZ-UHFFFAOYSA-N 0.000 description 1
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 1
- 229910017008 AsF 6 Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 1
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000001335 aliphatic alkanes Chemical group 0.000 description 1
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 125000004415 heterocyclylalkyl group Chemical group 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 150000004698 iron complex Chemical class 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 125000001181 organosilyl group Chemical group [SiH3]* 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 150000003053 piperidines Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- DNXIASIHZYFFRO-UHFFFAOYSA-N pyrazoline Chemical compound C1CN=NC1 DNXIASIHZYFFRO-UHFFFAOYSA-N 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- 150000003233 pyrroles Chemical class 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011829 room temperature ionic liquid solvent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 125000004646 sulfenyl group Chemical group S(*)* 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- OLFPYUPGPBITMH-UHFFFAOYSA-N tritylium Chemical compound C1=CC=CC=C1[C+](C=1C=CC=CC=1)C1=CC=CC=C1 OLFPYUPGPBITMH-UHFFFAOYSA-N 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 238000005406 washing Methods 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
- 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
- C08F4/60—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 together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/70—Iron group metals, platinum group metals or compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/143—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
- B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
- B01J31/0281—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member
- B01J31/0284—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member of an aromatic ring, e.g. pyridinium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
- B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
- B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
- B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
- B01J2531/0241—Rigid ligands, e.g. extended sp2-carbon frameworks or geminal di- or trisubstitution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/824—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/842—Iron
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/847—Nickel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
- B01J31/14—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron
- B01J31/146—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides of aluminium or boron of boron
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
本发明公开了一种溶解的催化剂组分的制备方法，其包括如下步骤：a)提供式(I)X－[－CH2－]－的卤化前体组分；b)在溶剂中使卤化双亚胺前体与离子液体前体反应，以制备离子液体；c)在溶剂中使1当量的步骤b)制备的离子液体与式(II)L2MY2的金属络合物混合，式中L是用于金属位点的配位配体，所述的配位通过磷、氮或氧完成；d)蒸发该溶剂；和e)回收杂化单点催化剂组分/离子液体体系。本发明还公开了经离子液体多相化了的活性催化剂体系和其在烯烃聚合反应中的用途。
Description
本发明涉及使用离子液体来使催化剂组分多相化，以及这些固体不溶体系在烯烃聚合中的应用。
离子液体已在文献诸如US-A-5,994,602或WO96/18459或WO01/81353中描述。这些文献公开了各种制备离子液体的方法和各种应用。
这些应用包括乙烯、丙烯或丁烯与各种溶于离子液体的镍基前体的低聚反应(oligomarisation)，其中，该离子液体例如Dupont等在(Dupont，J.，deSouza R.F.，Suarez P.A.Z.，Chem.Rev.，102，3667，2002.)中公开的离子液体。该文献中还公开了齐格勒-纳塔型聚合可以在二烷基咪唑卤化物/铵卤化物离子液体中、使用AlCl3-xRx为助催化剂下进行。
其它应用包括在室温或低于室温下为液体的离子液体作为溶剂在过渡金属介质催化(mediated catalysis)中的应用，例如Welton(Welton T.，Chem.Rev.，99，2071，1999)的描述。大多数尝试已经证实在二聚反应或低聚反应方面是成功的，但是在聚合反应中仍有问题，特别是使用单点催化剂组分。
在许多聚合方法中，例如在淤浆法中，催化剂组分的负载是重要的。
因此需要为单点催化剂体系开发新型载体，该催化剂体系在α-烯烃的聚合中具备活性，同时为这些新型负载催化剂体系开发新的制备方法。
本发明的一个目的是提供一种通过离子液体而多相化的单点催化剂组分的制备方法。
本发明的另一目的是提供一种多相化的单点催化剂组分。
本发明的进一步目的是提供一种使用所述多相化的单点催化剂组分，对α-烯烃进行聚合的方法。
本发明的目的还在于使用所述的新型催化剂体系制备新型聚合物。
因此，本发明公开了一种用于α-烯烃聚合的多相化的单点催化剂组分的制备方法，其包括如下步骤：
a)提供式(I)的卤化前体组分
X-[-CH2-]n-CH3 (I)
b)在溶剂中或无溶剂下，使卤化前体与离子液体前体反应，从而制备离子液体；
c)在溶剂中，将一当量的步骤b)中所制备的离子液体与式(II)的金属络合物混合
L2MY2 (II)
式中L为用于金属位点(metallic site)的配位配体，所述的配位通过磷、氮或氧原子完成。L优选是膦(phophine)、亚胺、芳氧基、烷氧基或它们的混合物。M是选自Ni或Pd或Fe的金属，Y是卤素或具有1到12个碳原子的烷基；
d)蒸发该溶剂；
e)回收杂化催化剂组分/离子液体体系。
所有反应均在氩气中和大气压下，通过标准Schlenk或者手套箱技术进行反应。
在溶剂中或没有溶剂下，式(I)的卤化前体与离子液体前体反应，特别是与N-烷基咪唑或吡啶反应，如果存在溶剂，所述的溶剂例如是四氢呋喃(THF)、CH2Cl2或CH3CN。
在离子液体中，阴离子X-可以选自Cl-、Br-、I-、BF4 -、PF6 -、AsF6 -、SbF6 -、NO2 -和NO3 -。其也可以选自式AlR4-ZA″z的化合物，式中，R可以选自具有1到12个碳原子的取代或未取代的烷基，或选自具有5到6个碳原子的取代或未取代的环烷基，或选自取代或未取代的杂烷基，或选自取代或未取代的杂环烷基，或选自具有5到6个碳原子的取代或未取代的芳基，或选自取代或未取代的杂芳基，或选自烷氧基、芳氧基、酰基、甲硅烷基、硼烷基、膦基、氨基、硫基(thio)或硒基，式中A″是卤素，且式中Z是0到4的整数。离子液体的阳离子部分可以通过质子化制备，或通过选自咪唑、吡唑啉、噻唑、三唑、吡咯、二氢茚酮(indone)、四唑、吡啶、嘧啶、吡嗪、哒嗪、哌嗪或哌啶组分的烷基化制备。
优选的，阴离子X-是Br-或BF4 -，且优选的阳离子部分源自咪唑或吡啶。因此，优选的离子液体前体是N-烷基咪唑或吡啶。
如果离子液体前体是N-烷基-咪唑，反应在50～150℃温度下进行，优选80～120℃，反应时间为1～24小时，优选2～6小时。所得的中间产物是式III的离子对。
如果离子液体前体是吡啶，反应在50～120℃温度下进行，优选90～110℃，反应时间为1～24小时，优选约3小时。所得的产物是式IV的离子对。
在溶剂中、室温下(约25℃)，中间产物III或IV与式L2MY2的金属络合物按化学计量比混合1～24小时，优选1～2小时，该溶剂典型地选自CH2Cl2、THF或CH3CN。如果离子液体前体是N-烷基-咪唑，则所得的产物是式V的组分，或如果离子液体是吡啶，则所得的产物是式VI的组分，其中M、Ar和Y如上定义。
任选地，在络合物进行溶解之前，中间产物(III)或(IV)可以与盐C+A-反应，其中C+是可选自K+、Na+、NH4 +的阳离子，且A-是可选自PF6 -、SbF6 -、BF4 -、(CF3-SO2)2N-、ClO4 -、CF3SO3 -、NO3 -或CF3CO2 -的阴离子。反应在溶剂中，在50～80℃、优选约60℃温度下进行6～48小时，优选16～24小时，其中溶剂典型地选自THF、CH2Cl2或CH3CN。
如先前所述，然后进行与配体的混合，如果离子液体是N-烷基-咪唑，则导致表示式VII的负载催化组分的离子对：
或者，如果离子液体是吡啶，则导致表示式VIII的负载催化组分的离子对：
本发明还公开了一种杂化有机金属络合物/离子液体催化剂体系，其可通过上述方法来获得。
接着通过添加活化剂来获得活性催化剂体系。
根据Y的性质，活化剂可以选自铝氧烷(alumoxane)或烷基铝或硼基活化剂。
可以使用的烷基铝具有式AlRx，其中每个R相同或不同并且选自卤化物或具有1～12个碳原子的烷氧基或烷基，且x为1～3。特别适合的烷基铝是二烷基氯化铝，最优选的是二乙基氯化铝(Et2AlCl)。
优选的铝氧烷包括由下式表示的低聚线性和/或环状烷基铝氧烷：
该式表示低聚、线性铝氧烷，
该式表示低聚、环状铝氧烷，
其中n为1～40，优选10～20，m为3～40，优选3～20，且R是C1～C8的烷基，优选甲基。
优选使用甲基铝氧烷(methylalumoxane)(MAO)。
适合的硼基活化剂可包括硼化三苯基碳，例如EP-A-0,427,696中描述的四-五氟苯基-硼(borato)-三苯基碳[C(Ph)3 +B(C6F5)4 -]。
其它适合的含硼活化剂在EP-A-0,277,004中描述。
活化剂的量使Al/M比值为100～1000。
在活化和去除溶剂以后，将非极性溶剂添加到杂化体系中，从而导致以粉末形式定量沉淀。溶剂相是无色的并且不再含有任何可溶的催化剂。选择溶剂以产生易于在其中分散的粉末。接着，粉末作为分散体注入到反应器中。
本发明进一步提供一种α-烯烃的均聚或共聚方法，其包括如下步骤：
a)向反应器注入非极性溶剂，接着注入多相化的催化组分和活化剂；
b)向反应器注入单体和任选的共聚单体；
c)保持在聚合条件下；
d)以碎片或块状的形式回收聚合物。
聚合工艺的温度和压力条件不作特别限定。
反应器中的压力可以在0.5到50巴之间变化，优选1到20巴之间，最优选4到10巴之间。
聚合反应的温度可以为10到100℃，优选20到50℃，最优选为室温(约25℃)。
溶剂是非极性的，一般选自烷烃，优选正庚烷。
反应进行的时间为30分钟到24小时。
本发明中可以使用的单体为具有3到8个碳原子的α-烯烃和乙烯，优选乙烯和丙烯。
实施例
所有的反应都采用标准手套箱和Schlenk技术，在真空管线(vacuum line)上、在氩气下进行。
在活化期间，离子液体的使用导致沉淀物形成，该沉淀物易于注入反应器中。
在离子液体存在下，聚合反应产生具有未改性结构(相同的熔化温度、相同的分子量、相同的多分散指数)但宏观方面不同的聚乙烯。聚合物颗粒的尺寸大于采用镍基催化剂体系而不采用离子液体制备的颗粒的尺寸(见表1)。
聚合物颗粒的直径至少为0.5mm。因此与粉末相比，它们危险性更低并更容易处理(见表2)。
同时也可以看出，聚乙烯的熔化温度比得上用传统催化剂体系制备的聚乙烯的熔化温度。
在制备的聚合物的形态中，离子液体的性质起重要作用，这可以从表II中看出，表II显示了采用离子液体制备的聚合物的粒径具有很大的不同，所述离子液体分别基于咪唑或吡啶。基于吡啶型离子液体的催化体系制备的聚合物具有至少2mm的粒径，而基于咪唑型离子液体的催化体系制备的聚合物具有约0.5mm的粒径。
用不同离子液体多相化的催化剂组分的合成
1-甲基-3-戊基咪唑溴化物(III)的合成
将9.96mL的N-甲基咪唑(125mmole)加入到Schlenk中，接着加入22.16mL的溴戊烷(187.5mmole)。在90℃下搅拌反应介质2小时。在冷却到室温后，加入40mL的二乙基醚(diethylic ether)，以形成白色沉淀物。过滤后，沉淀物用40mL的二乙基醚洗涤4次。过滤后，得到24.7g白色固体，其产率为85％。
其NMR光谱如下：
1H NMR(300MHz，CDCl3)δ：10.23(s，1)，7.63(tr，1)，7.47(tr，1)，4.27(tr，2)，1.86(q，2)，1.29(m，4)，0.82(tr，3)。
13C NMR(75MHz，CDCl3)δ：137.17，123.77，122.09，50.01，36.67，29.92，28.17，21.98，13.76。
正戊基吡啶溴化物(IV)的合成
将0.4mL的吡啶(5mmole)加入到Schlenk中，接着加入0.8mL的溴戊烷(7.5mmole)。在100℃下搅拌反应介质2小时，直到形成沉淀物。在冷却到室温后，用5mL的二乙基醚洗涤沉淀物3次。在减压条件下过滤和干燥后，得到1.09g的奶油色(cream-coloured)固体，其产率为95％。
其NMR光谱如下：
1H NMR(300MHz，CDCl3)δ：9.58(d，2)，8.52(tr，1)，8.11(tr，2)，4.93(tr，2)，1.98(q，2)，1.28(m，4)，0.77(tr，3)。
13C NMR(75MHz，CDCl3)δ：145.18，128.47，61.80，31.66，27.92，22.02，13.75。
镍基催化剂组分的合成
在惰性气氛下，将9.96mg(0.028mmol)的双亚胺加入到Schlenk中，接着加入5mL的二氯甲烷。接着加入6.78mg(0.02mmol)的(DME)NiBr2，将该体系在室温下(约25℃)搅拌16小时。蒸发溶剂并用3mL的二乙基醚洗涤残留物2次。在过滤和干燥之后，得到7mg的褐色粉末，其产率为63％。
铁基催化剂组分的合成
45.77mg(0.23mmol)的四水合氯化铁(II)在减压下于120℃干燥5小时。将氯化铁(II)加入到双亚胺的四氢呋喃(THF)溶液中，反应介质在回流下持续搅拌30分钟，接着冷却到室温。铁络合物以沉淀物的形式出现。在减压条件下，过滤并干燥混合物，制得0.104g蓝色络合物，其产率为87％。
组分V和VI的合成
将催化剂组分溶解在CH2Cl2中，随后加入溶解在相同溶剂中的离子液体。在室温下搅拌反应介质1小时，并在减压下蒸发溶剂。其量分别如下所示：
-化合物VNi：镍基催化剂为5微摩尔(2.7mg)，在4mL CH2Cl2中的1-甲基-3-戊基咪唑为5微摩尔(1.17mg)。
-化合物VFe：铁基催化剂为1.2微摩尔(0.73mg)，在1mL CH2Cl2中的1-甲基-3-戊基咪唑为1.2微摩尔(0.28mg)。
-化合物VIFe：铁基催化剂为1.2微摩尔(0.73mg)，在1mL CH2Cl2中的N-戊基吡啶为1.2微摩尔(0.276mg)。
乙烯的聚合反应
乙烯在镍基催化剂体系中的聚合反应
聚合反应条件如下所示：
-5微摩尔的催化剂组分，5微摩尔的离子液体和60mL的正庚烷；
-与催化剂组分相比，添加300摩尔当量的MAO；
-T＝25℃；
-P＝4巴；
-t＝2小时；
-聚合物用酸式甲醇(acid methanol)(HCl体积含量为10％)处理；
表I
| 催化剂IIa | 溶剂 | PE质量(mg) | kg PE/摩尔催化剂/小时a | PE结构 | Tf℃ |
| 单独 | 正庚烷 | 5214 | 680 | 颗粒/粉末 | 130 |
| 多相化b | 正庚烷 | 2338 | 371 | 颗粒 | 130.5 |
a：1小时后测量
b：离子液体是1-甲基-3-戊基咪唑溴化物。
乙烯在铁基催化剂体系中的聚合反应
采用铁基催化剂体系的聚合反应条件如下：
-催化剂组分为1.2微摩尔，离子液体为1.2微摩尔，和60mL的正庚烷；
-与催化剂组分相比，添加1000摩尔当量的MAO；
-T＝25℃；
-P＝4巴；
-t＝1小时；
-聚合物用酸式甲醇(HCl体积含量为10％)处理；
表II
| 实施例 | 催化剂IIb | 溶剂 | PE质量(g) | Tm(℃) | kg PE/摩尔催化剂/小时a | 结构 |
| 1 | 单独 | 正庚烷 | 9.4 | 134.7 | 8103 | 细粉末 |
| 2 | +1当量离子液体b | 正庚烷 | 7.9 | 132.5 | 7150 | 微颗粒 |
| 3 | +1当量离子液体c | 正庚烷 | 7.0 | 136.3 | 5579 | 颗粒 |
a：1小时后测量
b：离子液体是1-甲基-3-戊基咪唑溴化物
c：离子液体是N-戊基吡啶溴化物。
Claims (12)
1.一种溶解的催化剂组分的制备方法，其包括如下步骤：
a)提供式(I)的卤化前体组分
-X-[-CH2-]- (I)
b)在溶剂中使卤化前体与离子液体前体反应从而制备离子液体；
c)在溶剂中，使1当量的步骤b)制备的离子液体与式(II)的金属络合物混合
L2MY2 (II)
式中，L是用于金属位点的配位配体，所述的配位通过磷、氮或氧完成；
d)蒸发该溶剂；和
e)回收杂化单点催化剂组分/离子液体体系。
2.如权利要求1所述的方法，其中该离子液体前体是N-烷基-咪唑或吡啶。
3.如权利要求1或2所述的方法，其中在步骤b)和步骤c)之间，步骤b)的反应产物与离子化合物C+A-反应，式中，C+为选自K+、Na+、NH4 +的阳离子，并且A-为选自PF6 -、SbF6 -、BF4 -、(CF3-SO2)2N-、ClO4 -、CF3SO3 -、NO3 -或CF3CO2 -的阴离子。
4.如上述权利要求中任一项的方法，步骤b)和步骤c)中使用的溶剂选自THF、CH2Cl2或CH3CN。
5.一种由权利要求1-4中任一项的方法获得的杂化有机金属络合物/离子液体体系。
6.一种包括如权利要求5所述的杂化有机金属络合物/离子液体体系和活化剂的杂化催化剂体系。
7.如权利要求6所述的杂化催化剂体系，其中该活化剂是甲基铝氧烷，且其中Y是卤素。
8.如权利要求7所述的杂化催化剂体系，其中甲基铝氧烷的量使Al/M的比为100到1000。
9.一种α-烯烃的均聚或共聚方法，其包括如下步骤：
a)通过添加非极性溶剂，使权利要求6-8中任一项的杂化催化剂体系多相化；
b)向反应器注入非极性溶剂和步骤a)的多相催化剂体系；
c)向该反应器注入单体和任选的共聚单体；
d)保持在聚合反应条件下；
e)以碎片或块状的形式回收聚合物。
10.如权利要求9所述的方法，其中该非极性溶剂是正庚烷。
11.如权利要求9或10所述的方法，其中该单体是乙烯或丙烯。
12.由权利要求9-11中任一项的方法获得的粒径至少为0.5mm的聚合物。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0313352A FR2862237B1 (fr) | 2003-11-14 | 2003-11-14 | Liquide ioniques comme solvants pour catalyseurs de polymerisation d'olefines |
| FR03/13352 | 2003-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1882613A true CN1882613A (zh) | 2006-12-20 |
Family
ID=34508468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800335743A Pending CN1882613A (zh) | 2003-11-14 | 2004-11-05 | 通过离子液体使聚合催化剂多相化 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070155621A1 (zh) |
| EP (1) | EP1689791A2 (zh) |
| JP (1) | JP2007511629A (zh) |
| KR (1) | KR20070003788A (zh) |
| CN (1) | CN1882613A (zh) |
| FR (1) | FR2862237B1 (zh) |
| WO (1) | WO2005047350A2 (zh) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625731A (zh) * | 2009-09-03 | 2012-08-01 | 丹麦科技大学 | 包含两性离子和/或酸功能化的离子液体的钯催化剂体系 |
| CN104277165A (zh) * | 2013-06-21 | 2015-01-14 | 西安艾姆高分子材料有限公司 | 一种低粘度氢化聚乙烯的制备方法 |
| CN113717305A (zh) * | 2021-08-02 | 2021-11-30 | 浙江石油化工有限公司 | 一种钛系聚乙烯催化剂改性的方法 |
| CN113735998A (zh) * | 2021-08-02 | 2021-12-03 | 浙江石油化工有限公司 | 一种负载茂金属聚乙烯催化剂的改性方法 |
| CN113773428A (zh) * | 2021-08-02 | 2021-12-10 | 浙江石油化工有限公司 | 一种负载茂金属聚乙烯催化剂聚合改性的方法 |
| CN113817084A (zh) * | 2021-08-02 | 2021-12-21 | 浙江石油化工有限公司 | 一种聚丙烯催化剂改性及其试验方法 |
| CN113817089A (zh) * | 2021-08-02 | 2021-12-21 | 浙江石油化工有限公司 | 一种用离子液体改性铬系聚乙烯催化剂以及用于共聚的方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1940914B1 (en) * | 2005-09-22 | 2009-05-13 | E.I. Du Pont De Nemours And Company | Preparation of polytrimethylene ether glycol and copolymers thereof |
| WO2011003044A1 (en) * | 2009-07-01 | 2011-01-06 | Conocophillips Company - Ip Services Group | Selective olefin dimerization with supported metal complexes activated by alkylaluminum compounds or ionic liquids |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2611700B1 (fr) * | 1987-03-05 | 1989-07-07 | Inst Francais Du Petrole | Procede de dimerisation ou de codimerisation d'olefines |
| US6413486B2 (en) * | 1998-06-05 | 2002-07-02 | Matsushita Electric Industrial Co., Ltd. | Nonaqueous secondary battery, constituent elements of battery, and materials thereof |
| FR2804622B1 (fr) * | 2000-02-04 | 2002-04-05 | Inst Francais Du Petrole | Composition catalytique pour la dimerisation, la codimerisation et l'oligomerisation des olefines |
| AU2001245343A1 (en) * | 2000-04-25 | 2001-11-07 | Equistar Chemicals, Lp | Olefin polymerizations using ionic liquids as solvents |
-
2003
- 2003-11-14 FR FR0313352A patent/FR2862237B1/fr not_active Expired - Fee Related
-
2004
- 2004-11-05 KR KR1020067011524A patent/KR20070003788A/ko not_active Application Discontinuation
- 2004-11-05 CN CNA2004800335743A patent/CN1882613A/zh active Pending
- 2004-11-05 WO PCT/EP2004/052820 patent/WO2005047350A2/en active Application Filing
- 2004-11-05 JP JP2006538848A patent/JP2007511629A/ja not_active Withdrawn
- 2004-11-05 US US10/579,361 patent/US20070155621A1/en not_active Abandoned
- 2004-11-05 EP EP04804514A patent/EP1689791A2/en not_active Withdrawn
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625731A (zh) * | 2009-09-03 | 2012-08-01 | 丹麦科技大学 | 包含两性离子和/或酸功能化的离子液体的钯催化剂体系 |
| CN104277165A (zh) * | 2013-06-21 | 2015-01-14 | 西安艾姆高分子材料有限公司 | 一种低粘度氢化聚乙烯的制备方法 |
| CN104277165B (zh) * | 2013-06-21 | 2016-10-12 | 西安艾姆高分子材料有限公司 | 一种低粘度氢化聚乙烯的制备方法 |
| CN113717305A (zh) * | 2021-08-02 | 2021-11-30 | 浙江石油化工有限公司 | 一种钛系聚乙烯催化剂改性的方法 |
| CN113735998A (zh) * | 2021-08-02 | 2021-12-03 | 浙江石油化工有限公司 | 一种负载茂金属聚乙烯催化剂的改性方法 |
| CN113773428A (zh) * | 2021-08-02 | 2021-12-10 | 浙江石油化工有限公司 | 一种负载茂金属聚乙烯催化剂聚合改性的方法 |
| CN113817084A (zh) * | 2021-08-02 | 2021-12-21 | 浙江石油化工有限公司 | 一种聚丙烯催化剂改性及其试验方法 |
| CN113817089A (zh) * | 2021-08-02 | 2021-12-21 | 浙江石油化工有限公司 | 一种用离子液体改性铬系聚乙烯催化剂以及用于共聚的方法 |
| CN113735998B (zh) * | 2021-08-02 | 2022-12-30 | 浙江石油化工有限公司 | 一种负载茂金属聚乙烯催化剂的改性方法 |
| CN113717305B (zh) * | 2021-08-02 | 2022-12-30 | 浙江石油化工有限公司 | 一种钛系聚乙烯催化剂改性的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070003788A (ko) | 2007-01-05 |
| JP2007511629A (ja) | 2007-05-10 |
| US20070155621A1 (en) | 2007-07-05 |
| FR2862237B1 (fr) | 2008-11-14 |
| EP1689791A2 (en) | 2006-08-16 |
| WO2005047350A2 (en) | 2005-05-26 |
| FR2862237A1 (fr) | 2005-05-20 |
| WO2005047350A3 (en) | 2005-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1113900C (zh) | 用于烯烃聚合的混合过渡金属催化剂体系及用其聚合烯属不饱和单体的方法 | |
| CN1044372C (zh) | 烯烃聚合催化剂的固体组份及其制备和该催化剂及其应用 | |
| CN1149229C (zh) | 用于烯烃聚合的含三齿配体的金属催化剂配合物 | |
| CN1109474A (zh) | 用含路易斯酸和烷基铝的金属茂催化剂聚合烯烃的方法 | |
| KR102172790B1 (ko) | 올레핀 중합에 사용되는 촉매 성분의 제조 방법 | |
| CN1199404A (zh) | 在高压下制备乙烯共聚物的方法 | |
| CN1939937A (zh) | 一种催化剂活性组分及其制备方法、和包括该活性组分的催化剂 | |
| CN1882613A (zh) | 通过离子液体使聚合催化剂多相化 | |
| CN1264393A (zh) | 高活性聚乙烯催化剂 | |
| CN1292007C (zh) | 双活性组分聚烯烃催化剂及制备方法与应用 | |
| CN1098867C (zh) | 淤浆法全密度聚乙烯高效催化剂 | |
| CN101080271B (zh) | 可用于生产聚烯烃催化剂的可溶性镁络合物和由此生产的催化剂 | |
| CN1178949C (zh) | 作为聚合催化剂的环戊二烯基过渡金属配合物 | |
| CN1233671C (zh) | 用于乙烯聚合的催化剂组分及其催化剂 | |
| US4364851A (en) | Process for producing olefin polymers | |
| CN1255144A (zh) | 用于α－烯烃聚合的催化剂溶液 | |
| CN1859974A (zh) | 作为载体的离子液体 | |
| CN1850872A (zh) | 一种用于制备宽/双峰分布高密度聚乙烯的复合催化体系 | |
| CN112759671B (zh) | 一种烯烃聚合用含Ti的固体催化剂组分、其制备方法、包含其的催化剂与应用 | |
| CN112661885B (zh) | 一种烯烃聚合用钛镁基催化剂组分、制备方法及催化剂与应用 | |
| CN1282669C (zh) | 用于烯烃聚合的复合型催化剂 | |
| CN101050248A (zh) | 催化剂组分的制备方法和由此获得的组分 | |
| CN1820032A (zh) | 使用两台连续搅拌釜反应器以茂金属催化剂生产双模态聚烯烃的方法 | |
| CN1774455A (zh) | 齐格勒－纳塔型催化剂体系及其制备方法 | |
| CN1290875C (zh) | 用于乙烯聚合或共聚合的催化剂体系及其应用 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |