KR100350544B1 - 올레핀의기상중합 - Google Patents
올레핀의기상중합 Download PDFInfo
- Publication number
- KR100350544B1 KR100350544B1 KR1019960701372A KR19960701372A KR100350544B1 KR 100350544 B1 KR100350544 B1 KR 100350544B1 KR 1019960701372 A KR1019960701372 A KR 1019960701372A KR 19960701372 A KR19960701372 A KR 19960701372A KR 100350544 B1 KR100350544 B1 KR 100350544B1
- Authority
- KR
- South Korea
- Prior art keywords
- group
- ethylene
- catalyst
- hydrogen atoms
- hydrocarbyl
- 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.)
- Expired - Fee Related
Links
- 150000001336 alkenes Chemical class 0.000 title description 8
- 238000012685 gas phase polymerization Methods 0.000 title description 2
- 239000003054 catalyst Substances 0.000 claims abstract description 130
- 229920000573 polyethylene Polymers 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- -1 tetrahydroindenyl group Chemical group 0.000 claims description 131
- 238000000034 method Methods 0.000 claims description 88
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 71
- 239000005977 Ethylene Substances 0.000 claims description 71
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 54
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 50
- 238000006116 polymerization reaction Methods 0.000 claims description 48
- 239000001257 hydrogen Substances 0.000 claims description 43
- 229910052739 hydrogen Inorganic materials 0.000 claims description 43
- 229910052751 metal Inorganic materials 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 39
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 38
- 239000004711 α-olefin Substances 0.000 claims description 37
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 36
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 35
- 230000008569 process Effects 0.000 claims description 31
- 239000007789 gas Substances 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 28
- 239000000377 silicon dioxide Substances 0.000 claims description 26
- 150000001450 anions Chemical class 0.000 claims description 24
- 239000000155 melt Substances 0.000 claims description 24
- 150000001993 dienes Chemical class 0.000 claims description 23
- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- 239000010936 titanium Substances 0.000 claims description 22
- 230000004913 activation Effects 0.000 claims description 21
- 229910052719 titanium Inorganic materials 0.000 claims description 21
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 20
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 19
- 230000003213 activating effect Effects 0.000 claims description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 238000005868 electrolysis reaction Methods 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 13
- 238000007254 oxidation reaction Methods 0.000 claims description 13
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 13
- 150000004696 coordination complex Chemical class 0.000 claims description 12
- 125000005843 halogen group Chemical group 0.000 claims description 12
- 230000007935 neutral effect Effects 0.000 claims description 12
- 229910000085 borane Inorganic materials 0.000 claims description 11
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 10
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- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 10
- 150000007527 lewis bases Chemical class 0.000 claims description 10
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- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 9
- 229910052796 boron Inorganic materials 0.000 claims description 9
- 239000002841 Lewis acid Substances 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 claims description 8
- 150000002500 ions Chemical class 0.000 claims description 8
- 150000007517 lewis acids Chemical class 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 239000002879 Lewis base Substances 0.000 claims description 7
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 125000000129 anionic group Chemical group 0.000 claims description 7
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims description 7
- 150000002431 hydrogen Chemical class 0.000 claims description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 230000000737 periodic effect Effects 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- 239000002815 homogeneous catalyst Substances 0.000 claims description 6
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 claims description 6
- 229910052726 zirconium Chemical group 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical group FC1=C(F)C(F)=C(F)C(F)=C1B(C=1C(=C(F)C(F)=C(F)C=1F)F)C1=C(F)C(F)=C(F)C(F)=C1F OBAJXDYVZBHCGT-UHFFFAOYSA-N 0.000 claims description 5
- 239000007848 Bronsted acid Substances 0.000 claims description 4
- 239000003446 ligand Substances 0.000 claims description 4
- 239000012024 dehydrating agents Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- UORVGPXVDQYIDP-BJUDXGSMSA-N borane Chemical class [10BH3] UORVGPXVDQYIDP-BJUDXGSMSA-N 0.000 claims description 2
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 239000000539 dimer Substances 0.000 claims description 2
- 238000010574 gas phase reaction Methods 0.000 claims 2
- 150000001642 boronic acid derivatives Chemical class 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 96
- 229920000098 polyolefin Polymers 0.000 abstract description 15
- 238000011065 in-situ storage Methods 0.000 abstract description 9
- 230000001976 improved effect Effects 0.000 abstract description 5
- 230000009172 bursting Effects 0.000 abstract description 2
- 239000011954 Ziegler–Natta catalyst Substances 0.000 abstract 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 34
- 229920001577 copolymer Polymers 0.000 description 31
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 description 23
- 238000006243 chemical reaction Methods 0.000 description 22
- 238000009826 distribution Methods 0.000 description 19
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 18
- 239000000843 powder Substances 0.000 description 16
- 239000000243 solution Substances 0.000 description 16
- 239000000178 monomer Substances 0.000 description 15
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 15
- 239000004698 Polyethylene Substances 0.000 description 13
- 239000012071 phase Substances 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- 239000007787 solid Substances 0.000 description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 150000001768 cations Chemical class 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- QWUWMCYKGHVNAV-UHFFFAOYSA-N 1,2-dihydrostilbene Chemical group C=1C=CC=CC=1CCC1=CC=CC=C1 QWUWMCYKGHVNAV-UHFFFAOYSA-N 0.000 description 9
- YSRFHVJGXPIDGR-UHFFFAOYSA-N dimethylsilane titanium Chemical compound [Ti].C[SiH2]C YSRFHVJGXPIDGR-UHFFFAOYSA-N 0.000 description 9
- 229920001038 ethylene copolymer Polymers 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- JLTDJTHDQAWBAV-UHFFFAOYSA-O dimethyl(phenyl)azanium Chemical compound C[NH+](C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-O 0.000 description 7
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 125000001424 substituent group Chemical group 0.000 description 7
- RURFJXKOXIWFJX-UHFFFAOYSA-N (2,3,4,6-tetrafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C=C(F)C(F)=C1F RURFJXKOXIWFJX-UHFFFAOYSA-N 0.000 description 6
- XWJBRBSPAODJER-UHFFFAOYSA-N 1,7-octadiene Chemical class C=CCCCCC=C XWJBRBSPAODJER-UHFFFAOYSA-N 0.000 description 6
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 6
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 6
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 6
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- LPIQUOYDBNQMRZ-UHFFFAOYSA-N cyclopentene Chemical compound C1CC=CC1 LPIQUOYDBNQMRZ-UHFFFAOYSA-N 0.000 description 6
- 230000000977 initiatory effect Effects 0.000 description 6
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 6
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 5
- 238000005243 fluidization Methods 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 125000004469 siloxy group Chemical group [SiH3]O* 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000012190 activator Substances 0.000 description 4
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 150000004820 halides Chemical class 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 150000004678 hydrides Chemical class 0.000 description 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
- 125000003698 tetramethyl group Chemical group [H]C([H])([H])* 0.000 description 4
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical group ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 3
- PRBHEGAFLDMLAL-UHFFFAOYSA-N 1,5-Hexadiene Chemical class CC=CCC=C PRBHEGAFLDMLAL-UHFFFAOYSA-N 0.000 description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 3
- 208000005156 Dehydration Diseases 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
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- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
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- 150000001639 boron compounds Chemical class 0.000 description 3
- 238000006758 bulk electrolysis reaction Methods 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- BOXSCYUXSBYGRD-UHFFFAOYSA-N cyclopenta-1,3-diene;iron(3+) Chemical class [Fe+3].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 BOXSCYUXSBYGRD-UHFFFAOYSA-N 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
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- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
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- PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical class C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 3
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- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 3
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- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
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- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 239000012159 carrier gas Substances 0.000 description 2
- 238000010538 cationic polymerization reaction Methods 0.000 description 2
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 2
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- 238000007334 copolymerization reaction Methods 0.000 description 2
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- 238000001035 drying Methods 0.000 description 2
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- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
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- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 239000002638 heterogeneous catalyst Substances 0.000 description 2
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
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- 239000004707 linear low-density polyethylene Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- JZBZLRKFJWQZHU-UHFFFAOYSA-N n,n,2,4,6-pentamethylaniline Chemical compound CN(C)C1=C(C)C=C(C)C=C1C JZBZLRKFJWQZHU-UHFFFAOYSA-N 0.000 description 2
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
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- 150000004819 silanols Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
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- 150000003440 styrenes Chemical class 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical class FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 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
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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- 125000005208 trialkylammonium group Chemical group 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
- RXJKFRMDXUJTEX-UHFFFAOYSA-N triethylphosphine Chemical compound CCP(CC)CC RXJKFRMDXUJTEX-UHFFFAOYSA-N 0.000 description 1
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 description 1
- 239000005051 trimethylchlorosilane Substances 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000000026 trimethylsilyl group Chemical group [H]C([H])([H])[Si]([*])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- RIOQSEWOXXDEQQ-UHFFFAOYSA-O triphenylphosphanium Chemical compound C1=CC=CC=C1[PH+](C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-O 0.000 description 1
- RERMPCBBVZEPBS-UHFFFAOYSA-N tris(2,6-dimethylphenyl)phosphane Chemical compound CC1=CC=CC(C)=C1P(C=1C(=CC=CC=1C)C)C1=C(C)C=CC=C1C RERMPCBBVZEPBS-UHFFFAOYSA-N 0.000 description 1
- COIOYMYWGDAQPM-UHFFFAOYSA-N tris(2-methylphenyl)phosphane Chemical compound CC1=CC=CC=C1P(C=1C(=CC=CC=1)C)C1=CC=CC=C1C COIOYMYWGDAQPM-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 229940117958 vinyl acetate Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 239000008096 xylene Substances 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- 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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/643—Component covered by group C08F4/64 with a metal or compound covered by group C08F4/44 other than an organo-aluminium compound
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (36)
- (A) (1) 하기 화학식 1에 상응하는 금속 착물 또는 그의 이량체, 및(2) 알룸옥산 이외의 중성 루이스산 및 비중합체성의 상용성 비배위성 이온 형성 화합물로 구성된 군에서 선택된 활성화 조촉매; 및(C) 화학 탈수제로 화학적으로 탈수되어 실질적으로 흡착된 수분 및 표면 하이드록실 기가 없는 무기 산화물 지지체를 포함하고, 이때 사용된 금속 착물:조촉매의 몰비가 1:1 초과 내지 1:10의 범위이며, 활성화량의 알룸옥산을 포함하지 않음을 특징으로 하는 지지된 균질한 촉매의 존재하에, 중합 조건하에서 에틸렌 또는 에틸렌과 하나 이상의 공중합성 알파-올레핀 또는 디올레핀을 접촉 반응시킴을 포함하는 에틸렌 중합체의 유동층(fluidized bed) 기상(gas phase) 제조 방법:화학식 1상기 식에서,M은 +3 또는 +4의 형식 산화 상태의 제 4족 금속이고;L은 60개 이하의 비수소 원자를 갖는, 사이클로펜타디에닐 기, 인데닐 기,플루오레닐 기, 테트라하이드로인데닐 기, 테트라하이드로플루오레닐 기, 옥타하이드로플루오레닐 기, 또는 이들의 불활성 치환된 유도체를 포함하는 환형의 비편재화된 방향족 음이온성 Π시시템을 포함하는 기이고, 이때 상기 Π시스템을 통해 L 기가 M 및 Z에 결합되며;Z는 60개 이하의 비수소 원자를 갖고, 붕소 또는 원소 주기율표 제 14족의 원소를 포함하는 L 및 Y 둘다에 공유결합되는 잔기이고;Y는 25개 이하의 비수소 원자를 갖는, 질소, 인, 황 또는 산소로 포함하는 잔기이고, 이때 상기 질소, 인, 황 또는 산소를 통해 Y 가 Z 및 M 둘다에 공유결합되며;X'는 각각 독립적으로 40개 이하의 비수소 원자를 포함하는 루이스 염기이고;X는 각각 독립적으로 20개 이하의 비수소 원자를 갖는 1 가의 음이온성 잔기이나, 단 어떤 X 기도 M에 Π결합된 방향족 기가 아니며, 경우에 따라서는 2개의 X 기가 함께 공유결합하여 M에 결합되는 2개의 원자가를 가진 2 가의 이음이온성 잔기를 형성하거나, 또한 경우에 따라서는 1개 이상의 X 기 및 1개의 X' 기가 함께 결합하여 M에 공유결합되고 또한 루이스 염기 작용기에 의해 M에 배위결합되는 잔기를 형성할 수도 있으며;q는 0 내지 1의 수이고;n은 M의 형식 산화 상태에 따라 1 또는 2이다.
- 제 1 항에 있어서,M이 티탄이고, X가 각각 20개 이하의 비수소 원자를 갖는 1 가 리간드 기인 방법.
- 제 2 항에 있어서,X가 C1-20하이드로카빌 기이거나, 2개의 X 기가 함께 하이드로카바디 일 기를 형성하는 방법.
- 제 1 항에 있어서,에틸렌 중합체가 80 몰% 이상의 에틸렌과 20 몰% 이하의 하나 이상의 알파-올레핀 또는 디올레핀 공단량체를 포함하고, 총 1000개의 탄소 원자당, 1개 내지 상기 공단량체의 탄소 원자수 미만의 쇄 길이를 갖는 평균 0.01 내지 3개의 분지로 치환된 방법.
- 제 1 항에 있어서,지지체가 실리카, 알루미나 또는 이들의 혼합물인 방법.
- 제 1 항에 있어서,Y가 -O-, -S-, -NR*- 또는 -PR*- 이고, R*가 독립적으로 비수소 원자 12개 이하를 갖는 하이드로카빌 기 또는 실릴 기인 방법.
- 제 1 항에 있어서,생성된 에틸렌 중합체가 0.85 내지 0.96g/cm3의 밀도 및 ASTM D-1238(190℃/2.16kg)에 따라 측정된 100g/10분 미만의 용융 지수를 갖는 방법.
- 제 1 항에 있어서,유동층 기상 반응을 70kg/cm2(1000psi) 미만의 압력 및 약 0 내지 110℃의 온도에서 수행하는 방법.
- 제 1 항에 있어서,활성화 조촉매가 트리스(펜타플루오로페닐)보라인 방법.
- 제 2 항에 있어서,X가 메틸 또는 벤질인 방법.
- 제 1 항에 있어서,직렬 또는 병렬로 연결된 2개 이상의 유동층 기상 반응기에서 수행하는 방법.
- 제 1 항에 있어서,직렬로 연결된 2개 이상의 유동층 기상 반응기에서 수행하는 방법.
- 제 2 항에 있어서,1개의 반응기중의 촉매 시스템이 지지된 지글러(Zisgler) 촉매를 추가로 포함하는 방법.
- 제 5 항에 있어서,지지체가 전처리된 것인 방법.
- 제 1 항에 있어서,촉매가, (A)(1) 하기 화학식 3의 금속 착물; 및(2) (i) C1-30하이드로카빌 치환된 보란 및 그의 할로겐화된 유도체, 및(ⅱ) 하기 화학식 7의 붕산염으로 구성된 군에서 선택된 활성화 조촉매를 포함하는 방법:화학식 3화학식 7[L*-H]+[BQ4]-상기 식들에서,R'는 각각 독립적으로 수소, 및 20개 이하의 비수소 원자를 갖는, 하이드로카빌, 실릴, 게르밀, 할로, 시아노 및 이들의 조합으로 구성된 군에서 선택되고, 경우에 따라 수소, 할로 또는 시아노를 제외한 2개의 R' 기가 함께 사이클로펜타디에닐 환의 인접 위치에 연결된 이들의 2가의 유도체를 형성하여 융합 환 구조를 형성하며;Y는 -O-, -S-, -NR*- 또는 -PR*-이고,Z는 SiR* 2, CR* 2, SiR* 2SiR* 2, CR* 2CR* 2, CR*=CR*, CR* 2SiR* 2또는 GeR* 2이고, 이때 R*는 각각 독립적으로 수소이거나, 또는 20개 이하의 비수소 원자를 갖는, 하이드로카빌, 실릴, 할로겐화된 아릴 및 이들의 조합으로 구성된 군에서 선택된 1종이고, 경우에 따라서는 Z로부터의 수소를 제외한 2개의 R*기가, 또는 Z로부터의 1개의 R*기와 Y로부터의 1개의 R*기가 환 시스템을 형성하며;M은 +3 또는 +4의 형식 산화 상태의 티탄 또는 지르코늄이고,X는 클로로, 하이드로카빌, 하이드로카빌옥시, 실릴 또는 N,N-디알킬아미노 치환된 하이드로카빌 기이고,n은 1 또는 2이고;L*는 중성 루이스 염기이고;[L*-H]는 브뢴스테드 산이고;B는 3가 상태의 붕소이고;Q는 20개 이하의 비수소 원자를 갖는, 하이드로카빌 기, 하이드로카빌옥시 기, 불소화된 하이드로카빌 기 또는 불소화된 실릴하이드로카빌 기이나, 단 Q중 1개 이하는 하이드로카빌이어야 한다.
- 제 15 항에 있어서,M이 티탄인 방법.
- 제 16 항에 있어서,X가 C1-20하이드로카빌 기인 방법.
- 제 15 항에 있어서,에틸렌 중합체가 80 몰% 이상의 에틸렌과 20 몰% 이하의 하나 이상의 알파-올레핀 또는 디올레핀 공단량체를 포함하는 방법.
- 제 14 항에 있어서,지지체가 트리에틸알루미늄으로 전처리된 것인 방법.
- 제 15 항에 있어서,지지체가 실리카, 알루미나 또는 이들의 혼합물인 방법.
- 제 20 항에 있어서,지지체가 전처리된 것인 방법.
- 제 21 항에 있어서,지지체가 트리에틸알루미늄으로 전처리된 것인 방법.
- 제 1 항 또는 제 15 항에 있어서,지지체가 100 내지 1000℃의 온도에서 1 내지 100시간 동안 가열하에 탈수된 것인 방법.
- (B) 비배위성 불활성 음이온을 포함하는 지지 전해질의 존재하에 전기분해 조건을 사용하여 하기 화학식 1의 금속 착물을 전기화학적으로 산화시켜 형성된 활성 촉매; 및(C) 화학 탈수제로 화학적으로 탈수되어 실질적으로 흡착된 수분 및 표면 하이드록실 기가 없는 무기 산화물 지지체를 포함하고, 활성화량의 알룸옥산을 포함하지 않음을 특징으로 하는 지지된 균질한 촉매의 존재하에, 중합 조건하에서 에틸렌 또는 에틸렌과 하나 이상의 공중합성 알파-올레핀 또는 디올레핀을 접촉 반응시킴을 포함하는 에틸렌 중합체의 유동층 기상 제조 방법:화학식 1상기 식에서,M은 +3 또는 +4의 형식 산화 상태의 제 4족 금속이고;L은 60개 이하의 비수소 원자를 갖는, 사이클로펜타디에닐 기, 인데닐 기, 플루오레닐 기, 테트라하이드로인데닐 기, 테트라하이드로플루오레닐 기, 옥타하이드로플루오레닐 기 또는 이들의 불활성 치환된 유도체를 포함하는 환형의 비편재화된 방향족 음이온성 Π시스템을 포함하는 기이고,이때 상기 Π시스템을 통해 L 기가 M 및 Z에 결합되며;Z는 60개 이하의 비수소 원자를 갖고, 붕소 또는 원소 주기율 표 제 14족의 원소를 포함하는, L 및 Y 둘다에 공유결합 되는 잔기이고;Y는 25개 이하의 비수소 원자를 갖는, 질소, 인, 황 또는 산소를 포함하는 잔기이고, 이때 상기 질소, 인, 황 또는 산소를 통해 Y 가 Z 및 M 둘다에 공유결합되며;X'는 각각 독립적으로 40개 이하의 비수소 원자를 포함하는 루이스 염기이고;X는 각각 독립적으로 20개 이하의 비수소 원자를 갖는 1 가의 음이온성 잔기이나, 단 어떤 X 기도 M에 Π결합된 방향족 기가 아니며, 경우에 따라서는 2개의 X 기가 함께 공유결합하여 M에 결합되는 2개의 원자가를 가진 2 가의 이음이온성 잔기를 형성하거나, 또한 경우에 따라서는 1개 이상의 X 기 및 1개의 X' 기가 함께 결합하여 M에 공유결합되고 또한 루이스 염기 작용기에 의해 M에 배위결합되는 잔기를 형성할 수도 있으며;q는 0 내지 1의 수이고;n은 M의 형식 산화 상태에 따라 1 또는 2이다.
- 제 24 항에 있어서,M이 티탄이고, X가 각각 20개 이하의 비수소 원자를 갖는 1 가 리간드 기인 방법.
- 제 25 항에 있어서,X가 C1-20하이드로카빌 기이거나, 2개의 X 기가 함께 하이드로카바디일 기를 형성하는 방법.
- 제 24 항에 있어서,에틸렌 중합체가 80 몰% 이상의 에틸렌과 20 몰% 이하의 하나 이상의 알파-올레핀 또는 디올레핀 공단량체를 포함하고, 총 1000개의 탄소 원자당, 1개 내지 상기 공단량체의 탄소 원자수 미만의 쇄 길이를 갖는 평균 0.01 내지 3개의 분지로 치환된 방법.
- 제 24 항에 있어서,지지체가 실리카, 알루미나 또는 이들의 혼합물인 방법.
- 제 24 항에 있어서,Y가 -O-, -S-, -NR*- 또는 -PR*- 이고, R*가 독립적으로 비수소 원자 12개 이하를 갖는 하이드로카빌 기 또는 실릴 기인 방법.
- 제 24 항에 있어서,생성된 에틸렌 중합체가 0.85 내지 0.96g/cm3의 밀도 및 ASTMD-1238(190℃/2.16kg)에 따라 측정된 100g/10분 미만의 용융 지수를 갖는 방법.
- 제 24 항에 있어서,유동층 기상 반응을 70kg/cm2(1000psi) 미만의 압력 및 약 0 내지 110℃의 온도에서 수행하는 방법.
- 제 25 항에 있어서,X가 메틸 또는 벤질인 방법.
- 제 24 항에 있어서,직렬 또는 병렬로 연결된 2개 이상의 유동층 기상 반응기에서 수행하는 방법.
- 제 24 항에 있어서,직렬로 연결된 2개 이상의 유동층 기상 반응기에서 수행하는 방법.
- 제 33 항에 있어서,1개의 반응기중의 촉매 시스템이 지지된 지글러 촉매를 추가로 포함하는 방법.
- 제 28 항에 있어서,지지체가 전처리된 것인 방법.
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HU223951B1 (hu) * | 1996-05-17 | 2005-03-29 | Bp Chemicals Ltd. | Poliolefinkészítmény az összetétel legnagyobb komonomertartalmú részére eső molekulatömeg maximummal |
US6759499B1 (en) | 1996-07-16 | 2004-07-06 | Exxonmobil Chemical Patents Inc. | Olefin polymerization process with alkyl-substituted metallocenes |
CN1114609C (zh) | 1996-08-08 | 2003-07-16 | 陶氏环球技术公司 | 含3-杂原子取代的环戊二烯基金属配合物和烯烃聚合方法 |
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GB9712663D0 (en) * | 1997-06-16 | 1997-08-20 | Borealis As | Process |
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RU2139296C1 (ru) | 1999-10-10 |
SG55078A1 (en) | 1998-12-21 |
SK282416B6 (sk) | 2002-01-07 |
HUT75191A (en) | 1997-04-28 |
DE69422411T2 (de) | 2000-07-20 |
EP0719289B1 (en) | 1999-12-29 |
FI119991B (fi) | 2009-05-29 |
PT719289E (pt) | 2000-05-31 |
JP2915995B2 (ja) | 1999-07-05 |
HU9600633D0 (en) | 1996-05-28 |
PL313493A1 (en) | 1996-07-08 |
RO115265B1 (ro) | 1999-12-30 |
AU7799394A (en) | 1995-04-03 |
SK32096A3 (en) | 1997-03-05 |
PL187060B1 (pl) | 2004-05-31 |
ATE188223T1 (de) | 2000-01-15 |
CZ287329B6 (en) | 2000-10-11 |
CN1043648C (zh) | 1999-06-16 |
JPH09502761A (ja) | 1997-03-18 |
AU686670B2 (en) | 1998-02-12 |
BR9407700A (pt) | 1997-02-04 |
CZ80596A3 (en) | 1996-10-16 |
EP0719289A1 (en) | 1996-07-03 |
NO961084D0 (no) | 1996-03-15 |
ES2139757T3 (es) | 2000-02-16 |
HU215173B (hu) | 1998-10-28 |
WO1995007942A1 (en) | 1995-03-23 |
NO961084L (no) | 1996-05-15 |
DE69422411D1 (de) | 2000-02-03 |
CN1131425A (zh) | 1996-09-18 |
FI961240A0 (fi) | 1996-03-15 |
FI961240L (fi) | 1996-03-15 |
NZ274069A (en) | 1997-11-24 |
KR960704945A (ko) | 1996-10-09 |
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