UA66375C2 - Гомополимеры и сополимеры этилена - Google Patents
Гомополимеры и сополимеры этилена Download PDFInfo
- Publication number
- UA66375C2 UA66375C2 UA2000084713A UA2000084713A UA66375C2 UA 66375 C2 UA66375 C2 UA 66375C2 UA 2000084713 A UA2000084713 A UA 2000084713A UA 2000084713 A UA2000084713 A UA 2000084713A UA 66375 C2 UA66375 C2 UA 66375C2
- Authority
- UA
- Ukraine
- Prior art keywords
- copolymer
- copolymer according
- carbon atoms
- ethylene
- alpha
- Prior art date
Links
- 229920001577 copolymer Polymers 0.000 title claims abstract description 117
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000005977 Ethylene Substances 0.000 title claims abstract description 41
- 229920001519 homopolymer Polymers 0.000 title abstract description 30
- 229920000642 polymer Polymers 0.000 claims abstract description 55
- 239000012968 metallocene catalyst Substances 0.000 claims abstract description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 34
- 238000001125 extrusion Methods 0.000 claims description 28
- 239000004711 α-olefin Substances 0.000 claims description 25
- 238000006116 polymerization reaction Methods 0.000 claims description 23
- 230000004913 activation Effects 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 239000000155 melt Substances 0.000 claims description 14
- 230000014509 gene expression Effects 0.000 claims description 13
- -1 germanyl group Chemical group 0.000 claims description 10
- 238000000518 rheometry Methods 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 125000002947 alkylene group Chemical group 0.000 claims description 5
- 150000001993 dienes Chemical class 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 125000004429 atom Chemical group 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 125000003808 silyl group Chemical group [H][Si]([H])([H])[*] 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 86
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 70
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 54
- 239000000377 silicon dioxide Substances 0.000 description 39
- 235000012239 silicon dioxide Nutrition 0.000 description 36
- 239000000047 product Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 31
- 230000006870 function Effects 0.000 description 29
- 239000003054 catalyst Substances 0.000 description 26
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 22
- 239000000243 solution Substances 0.000 description 21
- 239000000725 suspension Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 18
- 238000002360 preparation method Methods 0.000 description 14
- 230000008859 change Effects 0.000 description 10
- 238000005227 gel permeation chromatography Methods 0.000 description 10
- 229920000098 polyolefin Polymers 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000012299 nitrogen atmosphere Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 101100136092 Drosophila melanogaster peng gene Proteins 0.000 description 7
- 239000012190 activator Substances 0.000 description 7
- 239000003446 ligand Substances 0.000 description 7
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 230000007480 spreading Effects 0.000 description 5
- 238000003892 spreading Methods 0.000 description 5
- OBAJXDYVZBHCGT-UHFFFAOYSA-N tris(pentafluorophenyl)borane Chemical compound 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 description 5
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 4
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000194 fatty acid Substances 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000012876 carrier material Substances 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 229920001038 ethylene copolymer Polymers 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 3
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 3
- 229910052809 inorganic oxide Inorganic materials 0.000 description 3
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000013557 residual solvent Substances 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000000196 viscometry Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- ZWVMLYRJXORSEP-LURJTMIESA-N (2s)-hexane-1,2,6-triol Chemical compound OCCCC[C@H](O)CO ZWVMLYRJXORSEP-LURJTMIESA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical compound C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 239000003426 co-catalyst Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 2
- 125000002897 diene group Chemical group 0.000 description 2
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 150000007527 lewis bases Chemical group 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- APPOKADJQUIAHP-GGWOSOGESA-N (2e,4e)-hexa-2,4-diene Chemical compound C\C=C\C=C\C APPOKADJQUIAHP-GGWOSOGESA-N 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- 101000983970 Conus catus Alpha-conotoxin CIB Proteins 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- BAVYZALUXZFZLV-UHFFFAOYSA-O Methylammonium ion Chemical compound [NH3+]C BAVYZALUXZFZLV-UHFFFAOYSA-O 0.000 description 1
- 241000357437 Mola Species 0.000 description 1
- 241001077660 Molo Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 241000282941 Rangifer tarandus Species 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000011954 Ziegler–Natta catalyst Substances 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- FVZVCSNXTFCBQU-UHFFFAOYSA-N phosphanyl Chemical group [PH2] FVZVCSNXTFCBQU-UHFFFAOYSA-N 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- 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
- 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
-
- 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
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Artificial Filaments (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Описаны сополимеры этилена, которые характеризуются широким диапазоном молекулярно-массового распределения и повышенной способностью к переработке. Эти полимеры можно получить с применением одной металлоценовой каталитической системы в газовой фазе в одном реакторе. Эти полимеры, которые, как правило, имеют плотность 0,85-0,95, отличаются, в частности, прочностью расплава и характеристиками разветвленности по длинным боковым цепям и успешно могут использоваться при изготовлении пленок низкой плотности.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9800245.4A GB9800245D0 (en) | 1998-01-07 | 1998-01-07 | Novel polymers |
| PCT/GB1999/000021 WO1999035174A1 (en) | 1998-01-07 | 1999-01-05 | Homopolymers and copolymers of ethylene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA66375C2 true UA66375C2 (ru) | 2004-05-17 |
Family
ID=10824911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2000084713A UA66375C2 (ru) | 1998-01-07 | 1999-05-01 | Гомополимеры и сополимеры этилена |
Country Status (31)
| Country | Link |
|---|---|
| US (2) | US6518385B1 (ru) |
| EP (2) | EP1443062B1 (ru) |
| JP (2) | JP2002500249A (ru) |
| KR (1) | KR100645271B1 (ru) |
| CN (1) | CN1134463C (ru) |
| AR (1) | AR014252A1 (ru) |
| AT (1) | ATE269873T1 (ru) |
| AU (1) | AU760130B2 (ru) |
| BR (1) | BR9906811A (ru) |
| CA (1) | CA2316165C (ru) |
| CO (1) | CO4830472A1 (ru) |
| CZ (1) | CZ302705B6 (ru) |
| DE (1) | DE69918263T2 (ru) |
| DK (1) | DK1045868T3 (ru) |
| DZ (1) | DZ2704A1 (ru) |
| EG (1) | EG22389A (ru) |
| ES (2) | ES2224598T3 (ru) |
| GB (1) | GB9800245D0 (ru) |
| HU (1) | HU224167B1 (ru) |
| MY (1) | MY122063A (ru) |
| NO (1) | NO20003488L (ru) |
| PL (1) | PL198209B1 (ru) |
| PT (1) | PT1045868E (ru) |
| RU (1) | RU2223283C2 (ru) |
| SA (1) | SA99191234B1 (ru) |
| SK (1) | SK10132000A3 (ru) |
| TR (1) | TR200001955T2 (ru) |
| TW (1) | TW557303B (ru) |
| UA (1) | UA66375C2 (ru) |
| WO (1) | WO1999035174A1 (ru) |
| ZA (1) | ZA9811886B (ru) |
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| EP1809676B2 (en) * | 2004-11-02 | 2015-09-23 | Dow Global Technologies LLC | Process for producing low density polyethylene compositions and polymers produced therefrom |
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| WO2007118866A1 (en) * | 2006-04-13 | 2007-10-25 | Total Petrochemicals Research Feluy | Branched low and medium density polyethylene |
| GB0610668D0 (en) * | 2006-05-30 | 2006-07-12 | Nova Chem Int Sa | Supported antistatic polymerization catalysts |
| EP1935909A1 (en) * | 2006-12-21 | 2008-06-25 | Ineos Europe Limited | Copolymers and films thereof |
| JP5404614B2 (ja) | 2007-05-16 | 2014-02-05 | エルジー・ケム・リミテッド | 長鎖分岐を含むエチレン−α−オレフィン共重合体 |
| WO2009069821A1 (ja) * | 2007-11-30 | 2009-06-04 | Sumitomo Chemical Company, Limited | エチレン－α－オレフィン共重合体および成形体 |
| JP5392015B2 (ja) * | 2008-11-11 | 2014-01-22 | 住友化学株式会社 | エチレン−α−オレフィン共重合体及び成形体 |
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| DE112010002188T5 (de) * | 2009-05-29 | 2012-08-30 | Sumitomo Chemical Company, Ltd. | Ethylen-α-Olefin-Copolymer und Formgegenstand |
| JP2010276128A (ja) * | 2009-05-29 | 2010-12-09 | Sumitomo Chemical Co Ltd | チューブ |
| EP2348057A1 (en) | 2010-01-21 | 2011-07-27 | INEOS Manufacturing Belgium NV | Novel polymers |
| CN103087240B (zh) * | 2011-10-31 | 2015-07-22 | 中国石油化工股份有限公司 | 一种制备乙烯聚合物的方法 |
| US9096700B2 (en) | 2012-12-10 | 2015-08-04 | Exxonmobil Chemical Patents Inc. | Polymerization process for production of polymer |
| CN104822716B (zh) * | 2012-12-21 | 2017-11-14 | 埃克森美孚化学专利公司 | 具有改进的加工性的支化聚乙烯及由其制成的高抗撕裂性膜 |
| US9068033B2 (en) | 2012-12-21 | 2015-06-30 | Exxonmobil Chemical Patents Inc. | Branched polyethylene with improved processing and high tear films made therefrom |
| KR101924198B1 (ko) | 2015-12-23 | 2018-11-30 | 주식회사 엘지화학 | 필름 가공성 및 투명도가 우수한 저밀도 폴리에틸렌 공중합체 |
| JP7004656B2 (ja) * | 2015-12-31 | 2022-02-04 | ハンファ ケミカル コーポレーション | 混成メタロセン担持触媒、およびそれを用いたオレフィン重合体の製造方法 |
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| US10442921B2 (en) | 2017-04-19 | 2019-10-15 | Nova Chemicals (International) S.A. | Means for increasing the molecular weight and decreasing the density employing mixed homogeneous catalyst formulations |
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| US10995166B2 (en) | 2017-11-07 | 2021-05-04 | Nova Chemicals (International) S.A. | Ethylene interpolymer products and films |
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| US5527929A (en) * | 1994-08-02 | 1996-06-18 | The Dow Chemical Company | Zwitterionic biscyclopentadienyl complexes |
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| GB9800245D0 (en) * | 1998-01-07 | 1998-03-04 | Bp Chem Int Ltd | Novel polymers |
-
1998
- 1998-01-07 GB GBGB9800245.4A patent/GB9800245D0/en not_active Ceased
- 1998-12-28 ZA ZA9811886A patent/ZA9811886B/xx unknown
-
1999
- 1999-01-04 EG EG599A patent/EG22389A/xx active
- 1999-01-05 JP JP2000527569A patent/JP2002500249A/ja active Pending
- 1999-01-05 WO PCT/GB1999/000021 patent/WO1999035174A1/en active IP Right Grant
- 1999-01-05 PL PL341677A patent/PL198209B1/pl unknown
- 1999-01-05 EP EP04076235.3A patent/EP1443062B1/en not_active Expired - Lifetime
- 1999-01-05 DK DK99901004T patent/DK1045868T3/da active
- 1999-01-05 TR TR2000/01955T patent/TR200001955T2/xx unknown
- 1999-01-05 ES ES99901004T patent/ES2224598T3/es not_active Expired - Lifetime
- 1999-01-05 HU HU0100366A patent/HU224167B1/hu not_active IP Right Cessation
- 1999-01-05 DE DE69918263T patent/DE69918263T2/de not_active Expired - Lifetime
- 1999-01-05 EP EP99901004A patent/EP1045868B1/en not_active Expired - Lifetime
- 1999-01-05 CN CNB99803648XA patent/CN1134463C/zh not_active Expired - Lifetime
- 1999-01-05 PT PT99901004T patent/PT1045868E/pt unknown
- 1999-01-05 AU AU20640/99A patent/AU760130B2/en not_active Ceased
- 1999-01-05 RU RU2000120681/04A patent/RU2223283C2/ru active
- 1999-01-05 CZ CZ20002454A patent/CZ302705B6/cs not_active IP Right Cessation
- 1999-01-05 KR KR1020007007551A patent/KR100645271B1/ko active IP Right Grant
- 1999-01-05 BR BR9906811-7A patent/BR9906811A/pt not_active IP Right Cessation
- 1999-01-05 CA CA002316165A patent/CA2316165C/en not_active Expired - Lifetime
- 1999-01-05 AT AT99901004T patent/ATE269873T1/de active
- 1999-01-05 ES ES04076235.3T patent/ES2486842T3/es not_active Expired - Lifetime
- 1999-01-05 AR ARP990100016A patent/AR014252A1/es unknown
- 1999-01-05 SK SK1013-2000A patent/SK10132000A3/sk unknown
- 1999-01-06 MY MYPI99000031A patent/MY122063A/en unknown
- 1999-01-06 DZ DZ990005A patent/DZ2704A1/xx active
- 1999-01-06 TW TW088100144A patent/TW557303B/zh not_active IP Right Cessation
- 1999-01-07 CO CO99000708A patent/CO4830472A1/es unknown
- 1999-04-03 SA SA99191234A patent/SA99191234B1/ar unknown
- 1999-05-01 UA UA2000084713A patent/UA66375C2/ru unknown
-
2000
- 2000-07-06 US US09/600,107 patent/US6518385B1/en not_active Expired - Lifetime
- 2000-07-06 NO NO20003488A patent/NO20003488L/no not_active Application Discontinuation
-
2002
- 2002-12-09 US US10/314,367 patent/US20030139551A1/en not_active Abandoned
-
2009
- 2009-12-03 JP JP2009275833A patent/JP5804485B2/ja not_active Expired - Lifetime
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