KR100267629B1 - 증진된 가공성을 가지는 에틸렌 중합체 - Google Patents
증진된 가공성을 가지는 에틸렌 중합체 Download PDFInfo
- Publication number
- KR100267629B1 KR100267629B1 KR1019960015713A KR19960015713A KR100267629B1 KR 100267629 B1 KR100267629 B1 KR 100267629B1 KR 1019960015713 A KR1019960015713 A KR 1019960015713A KR 19960015713 A KR19960015713 A KR 19960015713A KR 100267629 B1 KR100267629 B1 KR 100267629B1
- Authority
- KR
- South Korea
- Prior art keywords
- ethylene polymer
- ethylene
- index
- polymer
- rsi
- 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
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 83
- -1 polyethylenes Polymers 0.000 claims abstract description 50
- 238000001228 spectrum Methods 0.000 claims abstract description 12
- 239000000155 melt Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 21
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 239000012212 insulator Substances 0.000 claims description 5
- 239000004711 α-olefin Substances 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 20
- 239000004698 Polyethylene Substances 0.000 abstract description 18
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 229920000642 polymer Polymers 0.000 description 39
- 239000003446 ligand Substances 0.000 description 31
- 239000003054 catalyst Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 19
- 239000012968 metallocene catalyst Substances 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 12
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 10
- 239000005977 Ethylene Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- CPOFMOWDMVWCLF-UHFFFAOYSA-N methyl(oxo)alumane Chemical class C[Al]=O CPOFMOWDMVWCLF-UHFFFAOYSA-N 0.000 description 10
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 9
- 238000000113 differential scanning calorimetry Methods 0.000 description 9
- 229920001684 low density polyethylene Polymers 0.000 description 9
- 238000001542 size-exclusion chromatography Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 125000001424 substituent group Chemical group 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 8
- 125000001485 cycloalkadienyl group Chemical group 0.000 description 8
- 125000003454 indenyl group Chemical group C1(C=CC2=CC=CC=C12)* 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 7
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 7
- 238000003556 assay Methods 0.000 description 6
- ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 6
- 229920000092 linear low density polyethylene Polymers 0.000 description 6
- 239000004707 linear low-density polyethylene Substances 0.000 description 6
- 239000004702 low-density polyethylene Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 206010019233 Headaches Diseases 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 5
- 125000004429 atom Chemical group 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 5
- 150000001993 dienes Chemical class 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000012685 gas phase polymerization Methods 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
- JZZIHCLFHIXETF-UHFFFAOYSA-N dimethylsilicon Chemical group C[Si]C JZZIHCLFHIXETF-UHFFFAOYSA-N 0.000 description 3
- 229920001038 ethylene copolymer Polymers 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000000518 rheometry Methods 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 206010065042 Immune reconstitution inflammatory syndrome Diseases 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 125000002877 alkyl aryl group Chemical group 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007765 extrusion coating Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 238000004811 liquid chromatography Methods 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M lithium hydroxide Inorganic materials [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229920006300 shrink film Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- VPGLGRNSAYHXPY-UHFFFAOYSA-L zirconium(2+);dichloride Chemical compound Cl[Zr]Cl VPGLGRNSAYHXPY-UHFFFAOYSA-L 0.000 description 2
- HITROERJXNWVOI-SOFGYWHQSA-N (5e)-octa-1,5-diene Chemical compound CC\C=C\CCC=C HITROERJXNWVOI-SOFGYWHQSA-N 0.000 description 1
- CHRJZRDFSQHIFI-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;styrene Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1C=C CHRJZRDFSQHIFI-UHFFFAOYSA-N 0.000 description 1
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- JTXUVHFRSRTSAT-UHFFFAOYSA-N 3,5,5-trimethylhex-1-ene Chemical compound C=CC(C)CC(C)(C)C JTXUVHFRSRTSAT-UHFFFAOYSA-N 0.000 description 1
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 description 1
- 125000006539 C12 alkyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- VCFVRHAQERGNFA-UHFFFAOYSA-L C1=CC2=CC=CC=C2C1[Zr](Cl)(Cl)(=[Si](C)C)C1C2=CC=CC=C2C=C1 Chemical compound C1=CC2=CC=CC=C2C1[Zr](Cl)(Cl)(=[Si](C)C)C1C2=CC=CC=C2C=C1 VCFVRHAQERGNFA-UHFFFAOYSA-L 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 229930046231 Phaseol Natural products 0.000 description 1
- 229920000034 Plastomer Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000018199 S phase Effects 0.000 description 1
- 238000005147 X-ray Weissenberg Methods 0.000 description 1
- MHVAPXOALOIMKQ-UHFFFAOYSA-L [Cl-].[Cl-].C=C.C1=CC(CCCC2)=C2C1[Zr+2]C1C=CC2=C1CCCC2 Chemical compound [Cl-].[Cl-].C=C.C1=CC(CCCC2)=C2C1[Zr+2]C1C=CC2=C1CCCC2 MHVAPXOALOIMKQ-UHFFFAOYSA-L 0.000 description 1
- IAHCAKGBDUXLDL-UHFFFAOYSA-L [Cl-].[Cl-].CC1=CC2=C(CCCC2)C1[Zr++]1(CC1)C1C(C)=CC2=C1CCCC2 Chemical compound [Cl-].[Cl-].CC1=CC2=C(CCCC2)C1[Zr++]1(CC1)C1C(C)=CC2=C1CCCC2 IAHCAKGBDUXLDL-UHFFFAOYSA-L 0.000 description 1
- UXGICBKCPTZPRQ-UHFFFAOYSA-N [SiH2]=[Zr](C1C(=CC2=CC=CC=C12)C)C1C(=CC2=CC=CC=C12)C Chemical compound [SiH2]=[Zr](C1C(=CC2=CC=CC=C12)C)C1C(=CC2=CC=CC=C12)C UXGICBKCPTZPRQ-UHFFFAOYSA-N 0.000 description 1
- GRTOGORTSDXSFK-XJTZBENFSA-N ajmalicine Chemical compound C1=CC=C2C(CCN3C[C@@H]4[C@H](C)OC=C([C@H]4C[C@H]33)C(=O)OC)=C3NC2=C1 GRTOGORTSDXSFK-XJTZBENFSA-N 0.000 description 1
- 125000001118 alkylidene group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 239000002981 blocking agent Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 125000002579 carboxylato group Chemical group [O-]C(*)=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- YCIMNLLNPGFGHC-UHFFFAOYSA-L catecholate(2-) Chemical compound [O-]C1=CC=CC=C1[O-] YCIMNLLNPGFGHC-UHFFFAOYSA-L 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 1
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006345 epimerization reaction Methods 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical compound O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 1
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000011147 magnesium chloride Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000000269 nucleophilic 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
- 238000013021 overheating Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002530 phenolic antioxidant Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 238000007539 photo-oxidation reaction Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000379 polypropylene carbonate Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 125000005296 thioaryloxy group Chemical group 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- GBEKZDBZGUQYEL-UHFFFAOYSA-N trihexylalumane;tris(2-methylpropyl)alumane Chemical compound CC(C)C[Al](CC(C)C)CC(C)C.CCCCCC[Al](CCCCCC)CCCCCC GBEKZDBZGUQYEL-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical class [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 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
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (11)
- 3.0 또는 그 이상의 다분산성 지수;(RSI)(MI0.7)이 26 이상인 용융지수(MI)와 완화스펙트럼 지수(RSI);및3 이하의 결정화성 사슬길이 분프지수(Lw/Ln);를 갖는 것을 특징으로 하는 에틸렌 중합체.
- 제1항에 있어서, 상기 에틸렌 중합체가 7 또는 그 이상의 DSC 균일성 지수(DSC-HI)를 갖는 것을 특징으로 하는 상기 에틸렌 중합체.
- 제1항에 있어서, 상기 에틸렌 중합체가 1000 주사슬 탄소원자당 0.3 또는 그 이상의 긴 사슬 가지를 갖는 것을 특징으로 하는 상기 에틸렌 중합체.
- 제1항에 있어서, 상기 에틸렌 중합체가 1 또는 그 이상의 결정화 속도 상수(CRC)를 갖는 것을 특징으로 하는 상기 에틸렌 중합체.
- 제1항에 있어서, 상기 에틸렌 중합체가 1∼40 중량%의 3∼20개의 탄소원자를 갖는 선형 또는 가지화된 알파-올레핀을 함유하는 것을 특징으로 하는 에틸렌 중합체.
- 제1항에 있어서, 상기 에틸렌 중합체가 프로필렌, 4∼20개의 탄소원자를 갖는 선형 또는 가지화된 알파-올레핀, 및 선형, 가지화된 또는 고리 하이드로 카본 디엔, 및 그들의 혼합물로부터 선택된 공단량체를 1∼40 중량% 함유하는 것을 특징으로 하는 상기 에틸렌 중합체.
- 제1항의 에틸렌 중합체로 구성되는 것을 특징으로 하는 전선 및 케이블용 코팅.
- 제1항의 에틸렌 중합체로 구성되는 것을 특징으로 하는 필름.
- 제1항의 에틸렌 중합체로 구성되는 것을 특징으로 하는 가교된, 동력 케이블 절연물.
- 제1항의 에틸렌 중합체로 구성되는 것을 특징으로 하는 성형물.
- 제1항의 에틸렌 중합체로 구성되는 것을 특징으로 하는 코팅 층.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44245395A | 1995-05-16 | 1995-05-16 | |
US08/442,453 | 1995-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960041205A KR960041205A (ko) | 1996-12-19 |
KR100267629B1 true KR100267629B1 (ko) | 2000-10-16 |
Family
ID=23756840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960015713A Expired - Fee Related KR100267629B1 (ko) | 1995-05-16 | 1996-05-13 | 증진된 가공성을 가지는 에틸렌 중합체 |
Country Status (26)
Country | Link |
---|---|
US (1) | US5798427A (ko) |
EP (1) | EP0743327B1 (ko) |
JP (1) | JP3073929B2 (ko) |
KR (1) | KR100267629B1 (ko) |
CN (1) | CN1141306A (ko) |
AR (1) | AR001953A1 (ko) |
AT (1) | ATE200497T1 (ko) |
AU (1) | AU713324B2 (ko) |
BR (1) | BR9602284A (ko) |
CA (1) | CA2176767C (ko) |
CZ (1) | CZ291412B6 (ko) |
DE (1) | DE69612424T2 (ko) |
ES (1) | ES2158246T3 (ko) |
GR (1) | GR3035742T3 (ko) |
HU (1) | HUP9601322A3 (ko) |
ID (1) | ID16439A (ko) |
MX (1) | MX9601812A (ko) |
MY (1) | MY115806A (ko) |
PL (1) | PL187966B1 (ko) |
PT (1) | PT743327E (ko) |
RU (1) | RU2162858C2 (ko) |
SK (1) | SK63796A3 (ko) |
TR (1) | TR199600395A1 (ko) |
TW (1) | TW426690B (ko) |
UA (1) | UA47394C2 (ko) |
ZA (1) | ZA963917B (ko) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6025448A (en) | 1989-08-31 | 2000-02-15 | The Dow Chemical Company | Gas phase polymerization of olefins |
US6538080B1 (en) | 1990-07-03 | 2003-03-25 | Bp Chemicals Limited | Gas phase polymerization of olefins |
US5525695A (en) * | 1991-10-15 | 1996-06-11 | The Dow Chemical Company | Elastic linear interpolymers |
IT1270253B (it) | 1994-06-20 | 1997-04-29 | Spherilene Srl | Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene |
SE504455C2 (sv) * | 1995-07-10 | 1997-02-17 | Borealis Polymers Oy | Kabelmantlingskomposition, dess användning samt sätt för dess framställning |
US6165387A (en) * | 1997-02-04 | 2000-12-26 | Borealis A/S | Composition for electric cables |
SE9703798D0 (sv) | 1997-10-20 | 1997-10-20 | Borealis As | Electric cable and a method an composition for the production thereof |
SE513362C2 (sv) | 1997-11-18 | 2000-09-04 | Borealis As | Förfarande för minskning av reaktornedsmutsning |
US5998558A (en) * | 1997-12-29 | 1999-12-07 | Union Carbide Chemicals & Plastics Technology Corporation | Ethylene polymers having enhanced processing ease |
GB9800245D0 (en) * | 1998-01-07 | 1998-03-04 | Bp Chem Int Ltd | Novel polymers |
DE69921304T2 (de) * | 1998-03-12 | 2005-02-24 | Bp Chemicals Ltd. | Polymerisationskatalysatoren |
US6207606B1 (en) | 1998-05-15 | 2001-03-27 | Univation Technologies, Llc | Mixed catalysts and their use in a polymerization process |
SE9802087D0 (sv) | 1998-06-12 | 1998-06-12 | Borealis Polymers Oy | An insulating composition for communication cables |
TW460485B (en) | 1998-06-19 | 2001-10-21 | Japan Polyolefins Co Ltd | Ethylene.Α-olefin copolymer, and combinations, films and use thereof |
SE9802386D0 (sv) | 1998-07-03 | 1998-07-03 | Borealis As | Composition for elektric cables |
DE59914158D1 (de) * | 1998-11-25 | 2007-03-08 | Basell Polyolefine Gmbh | Metallocenmonohalogenide |
SE9804407D0 (sv) | 1998-12-18 | 1998-12-18 | Borealis Polymers Oy | A multimodal polymer composition |
US6818585B2 (en) | 1998-12-30 | 2004-11-16 | Univation Technologies, Llc | Catalyst compounds, catalyst systems thereof and their use in a polymerization process |
US6281316B1 (en) * | 1999-03-22 | 2001-08-28 | Union Carbide Chemicals & Plastics Technology Corporation | Enhanced crosslinking terpolymer |
US6339134B1 (en) | 1999-05-06 | 2002-01-15 | Univation Technologies, Llc | Polymerization process for producing easier processing polymers |
US6271325B1 (en) | 1999-05-17 | 2001-08-07 | Univation Technologies, Llc | Method of polymerization |
MXPA02003249A (es) * | 1999-09-29 | 2002-11-07 | Du Pont | Polietilenos de procesamiento mejorado. |
US6265505B1 (en) | 1999-11-18 | 2001-07-24 | Univation Technologies, Llc | Catalyst system and its use in a polymerization process |
US6624107B2 (en) | 1999-10-22 | 2003-09-23 | Univation Technologies, Llc | Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof |
US6300439B1 (en) | 1999-11-08 | 2001-10-09 | Univation Technologies, Llc | Group 15 containing transition metal catalyst compounds, catalyst systems and their use in a polymerization process |
US6380328B1 (en) | 1999-12-10 | 2002-04-30 | Univation Technologies, Llc | Catalyst systems and their use in a polymerization process |
US6274684B1 (en) * | 1999-10-22 | 2001-08-14 | Univation Technologies, Llc | Catalyst composition, method of polymerization, and polymer therefrom |
US6417304B1 (en) | 1999-11-18 | 2002-07-09 | Univation Technologies, Llc | Method of polymerization and polymer produced therefrom |
US6271323B1 (en) | 1999-10-28 | 2001-08-07 | Univation Technologies, Llc | Mixed catalyst compounds, catalyst systems and their use in a polymerization process |
US6281306B1 (en) * | 1999-12-16 | 2001-08-28 | Univation Technologies, Llc | Method of polymerization |
US7041617B2 (en) | 2004-01-09 | 2006-05-09 | Chevron Phillips Chemical Company, L.P. | Catalyst compositions and polyolefins for extrusion coating applications |
US20080281063A9 (en) * | 1999-12-30 | 2008-11-13 | Sukhadia Ashish M | Ethylene polymers and copolymers with high optical opacity and methods of making the same |
EP1138702A1 (en) * | 2000-03-30 | 2001-10-04 | Fina Research S.A. | Metallocene-produced polyethylene for glossy plastic containers |
US6455638B2 (en) | 2000-05-11 | 2002-09-24 | Dupont Dow Elastomers L.L.C. | Ethylene/α-olefin polymer blends comprising components with differing ethylene contents |
US6403717B1 (en) * | 2000-07-12 | 2002-06-11 | Univation Technologies, Llc | Ethylene inter-polymer blends |
EP1428841A1 (en) * | 2002-12-12 | 2004-06-16 | ATOFINA Research | Rotomoulded articles with dimensional stability |
AU2003273316A1 (en) * | 2002-09-10 | 2004-04-30 | Union Carbide Chemicals And Plastics Technology Corporation | Polypropylene cable jacket compositions with enhanced melt strength and physical properties |
US7208559B2 (en) | 2002-12-27 | 2007-04-24 | Mitsui Chemicals, Inc. | Ethylened polymer and molded object obtained therefrom |
JP4903357B2 (ja) * | 2003-03-28 | 2012-03-28 | 住友化学株式会社 | エチレン重合体 |
US7119153B2 (en) | 2004-01-21 | 2006-10-10 | Jensen Michael D | Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength |
US20050182210A1 (en) | 2004-02-17 | 2005-08-18 | Natarajan Muruganandam | De-foaming spray dried catalyst slurries |
US7094857B2 (en) * | 2004-03-10 | 2006-08-22 | Chevron Phillips Chemical Company, L.P. | Ethylene polymers and copolymers with high optical opacity |
DE602004014718D1 (de) * | 2004-03-12 | 2008-08-14 | Borealis Tech Oy | Vernetztes Druckrohr aus Polyethylen und Verfahren zu seiner Herstellung |
DE102004020524A1 (de) * | 2004-04-26 | 2005-11-10 | Basell Polyolefine Gmbh | Polyethylen und Katalysatorzusammensetzung zu dessen Herstellung |
US7790826B2 (en) * | 2004-05-06 | 2010-09-07 | DowGlobal Technologies Inc. | Polymer molding compositions |
KR100932149B1 (ko) | 2005-01-31 | 2009-12-16 | 미쓰이 가가쿠 가부시키가이샤 | 에틸렌계 수지 및 이것으로부터 얻어지는 성형체 |
BRPI0621167B1 (pt) * | 2005-12-29 | 2018-06-19 | Dow Global Technologies Inc. | Composição de um ou mais interpolímeros de etileno, artigo e processo para funcionalizar um ou mais polímeros numa composição |
CA2652551A1 (en) * | 2006-05-17 | 2007-11-29 | Dow Global Technologies Inc. | Polyolefin solution polymerization process and polymer |
KR101096836B1 (ko) | 2006-07-31 | 2011-12-22 | 가부시키가이샤 프라임 폴리머 | 에틸렌계 수지 또는 에틸렌계 수지 조성물로 이루어지는 필름 또는 적층체 |
WO2008140280A2 (en) * | 2007-05-16 | 2008-11-20 | Lg Chem, Ltd. | Long chain-branched ethylene-alpha olefin copolymer |
TW200932762A (en) * | 2007-10-22 | 2009-08-01 | Univation Tech Llc | Polyethylene compositions having improved properties |
TW200932770A (en) * | 2007-10-22 | 2009-08-01 | Univation Tech Llc | Metallocene catalysts and their use in polymerization processes |
EP2112175A1 (en) | 2008-04-16 | 2009-10-28 | ExxonMobil Chemical Patents Inc. | Activator for metallocenes comprising one or more halogen substituted heterocyclic heteroatom containing ligand coordinated to an alumoxane |
US8835577B2 (en) | 2007-11-15 | 2014-09-16 | Univation Technologies, Llc | Catalyst systems having a tailored hydrogen response |
TW200936619A (en) | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom |
US8110262B2 (en) * | 2008-11-10 | 2012-02-07 | Chevron Phillips Chemical Company Lp | Polymer compositions containing a polymer processing aid and a hindered amine light stabilizer |
US8114946B2 (en) * | 2008-12-18 | 2012-02-14 | Chevron Phillips Chemical Company Lp | Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches |
US8435914B2 (en) | 2009-05-14 | 2013-05-07 | Univation Technologies, Llc | Mixed metal catalyst systems having a tailored hydrogen response |
WO2010137740A1 (ja) * | 2009-05-29 | 2010-12-02 | 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 |
WO2011078923A1 (en) | 2009-12-23 | 2011-06-30 | Univation Technologies, Llc | Methods for producing catalyst systems |
SG182489A1 (en) | 2010-01-19 | 2012-08-30 | Dow Global Technologies Llc Formerly Known As Dow Global Technologies Inc | Method for improving the bubble stability of a polyethylene composition suitable for blown film extrusion process |
WO2011101438A1 (en) | 2010-02-22 | 2011-08-25 | Ineos Europe Limited | Improved polyolefin manufacturing process |
EP2547729B1 (en) | 2010-03-17 | 2020-12-16 | Borealis AG | Polymer composition for w&c application with advantageous electrical properties |
BR112012023424B1 (pt) | 2010-03-17 | 2020-09-29 | Borealis Ag | Cabo de alimentação cc, seu processo de produção e uso de uma composição de polímero |
CN106279485B (zh) | 2011-03-30 | 2018-10-02 | 日本聚乙烯株式会社 | 乙烯类聚合物、烯烃聚合用催化剂成分、包含所述成分的烯烃聚合用催化剂以及使用所述催化剂生产乙烯类聚合物的方法 |
KR101309389B1 (ko) | 2011-06-28 | 2013-09-17 | 삼성토탈 주식회사 | 열수축 필름용 폴리에틸렌 수지 조성물 및 열수축 필름 |
SG11201403664UA (en) | 2011-12-28 | 2014-10-30 | Mitsui Chemicals Inc | Ethylene-based polymer composition, and molded body obtained from same |
EP2825572B1 (en) | 2012-03-15 | 2022-07-27 | ExxonMobil Chemical Patents Inc. | Oxygen tailoring of polyethylene |
JP6096535B2 (ja) * | 2013-02-28 | 2017-03-15 | クレイトン・ポリマーズ・ユー・エス・エル・エル・シー | 透明かつ強靭なゴム組成物およびその製造方法 |
CN108794675B (zh) | 2014-03-21 | 2020-12-29 | 埃克森美孚化学专利公司 | 乙烯丙烯共聚物的制备方法 |
US10308736B2 (en) | 2015-09-17 | 2019-06-04 | Exxonmobil Chemical Patents Inc. | Polyethylene polymers and articles made therefrom |
KR102427755B1 (ko) | 2018-12-10 | 2022-08-01 | 주식회사 엘지화학 | 폴리에틸렌 및 이의 염소화 폴리에틸렌 |
KR102427756B1 (ko) | 2018-12-10 | 2022-08-01 | 주식회사 엘지화학 | 폴리에틸렌 및 이의 염소화 폴리에틸렌 |
KR102252430B1 (ko) | 2018-12-10 | 2021-05-14 | 주식회사 엘지화학 | 폴리에틸렌 및 이의 염소화 폴리에틸렌 |
EP3854823A4 (en) * | 2018-12-21 | 2021-12-15 | LG Chem, Ltd. | POLYOLEFIN |
CN112739732B (zh) | 2018-12-21 | 2023-07-07 | Lg化学株式会社 | 聚烯烃 |
KR102394383B1 (ko) | 2018-12-21 | 2022-05-04 | 주식회사 엘지화학 | 폴리올레핀 |
JP7660662B2 (ja) | 2021-03-31 | 2025-04-11 | 三井化学株式会社 | エチレン系樹脂組成物および成形体 |
WO2022210844A1 (ja) | 2021-03-31 | 2022-10-06 | 三井化学株式会社 | エチレン-α-オレフィン共重合体、熱可塑性樹脂組成物、およびフィルム |
WO2022210843A1 (ja) | 2021-03-31 | 2022-10-06 | 三井化学株式会社 | エチレン-α-オレフィン共重合体、熱可塑性樹脂組成物、フィルムおよび積層体 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0321607A (ja) * | 1989-05-20 | 1991-01-30 | Hoechst Ag | エチレンポリマーの製造方法、それに用いる触媒および該触媒の構成成分である新規のメタロセン |
JPH06157662A (ja) * | 1992-08-15 | 1994-06-07 | Hoechst Ag | ポリオレフィンの製造方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4794096A (en) * | 1987-04-03 | 1988-12-27 | Fina Technology, Inc. | Hafnium metallocene catalyst for the polymerization of olefins |
US5120867A (en) * | 1988-03-21 | 1992-06-09 | Welborn Jr Howard C | Silicon-bridged transition metal compounds |
DE3836059A1 (de) * | 1988-10-22 | 1990-05-03 | Hoechst Ag | Verfahren zur herstellung eines ethylen-propylen-copolymers |
MY107639A (en) * | 1990-04-18 | 1996-05-30 | Mitsui Chemicals Incorporated | Process for the preparation of an ethylene copolymer and an olefin polymer, and catalyst for olefin polymeri -zation |
DE4015254A1 (de) * | 1990-05-12 | 1991-11-14 | Hoechst Ag | Verfahren zur herstellung eines polyolefins |
US5272236A (en) * | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
ATE199911T1 (de) * | 1991-05-27 | 2001-04-15 | Targor Gmbh | Verfahren zur herstellung von polyolefinen mit breiter molmassenverteilung |
TW300901B (ko) * | 1991-08-26 | 1997-03-21 | Hoechst Ag | |
US5395471A (en) * | 1991-10-15 | 1995-03-07 | The Dow Chemical Company | High drawdown extrusion process with greater resistance to draw resonance |
US5278272A (en) * | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
JP3394997B2 (ja) * | 1991-10-15 | 2003-04-07 | バーゼル・ポリオレフィン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 特異的に置換されたインデニル配位子を持つメタロセンを用いてオレフィンポリマーを製造する方法 |
US5459217A (en) * | 1993-04-09 | 1995-10-17 | Mitsui Petrochemical Industries, Ltd. | Ethylene/alpha-olefin copolymer |
ES2115061T3 (es) * | 1992-06-18 | 1998-06-16 | Montell Technology Company Bv | Procedimiento para la preparacion de un copolimero etilenico. |
RU95110681A (ru) * | 1992-09-29 | 1997-01-10 | Эксон Кемикэл Пейтентс Инк. (US) | Разветвленные длинноцепочечные полимеры и способ получения разветвленных длинноцепочечных полимеров |
US5420220A (en) * | 1993-03-25 | 1995-05-30 | Mobil Oil Corporation | LLDPE films |
WO1994019381A1 (en) * | 1993-02-22 | 1994-09-01 | Idemitsu Kosan Co., Ltd. | Ethylene copolymer, thermoplastic resin composition containing the same, and process for producing ethylene copolymer |
CA2163789C (en) * | 1993-05-25 | 2006-10-24 | Terry John Burkhardt | Supported metallocene catalyst systems for the polymerization of olefins, preparation and use thereof |
AU697056B2 (en) * | 1993-12-21 | 1998-09-24 | Univation Technologies Llc | Production of polyolefins containing long chain branches by a gas phase process |
IT1270253B (it) * | 1994-06-20 | 1997-04-29 | Spherilene Srl | Copolimeri dell'etilene e procedimento per la preparazione di polimeri dell'etilene |
-
1996
- 1996-05-07 UA UA96051806A patent/UA47394C2/uk unknown
- 1996-05-13 KR KR1019960015713A patent/KR100267629B1/ko not_active Expired - Fee Related
- 1996-05-14 TR TR96/00395A patent/TR199600395A1/xx unknown
- 1996-05-15 JP JP08143480A patent/JP3073929B2/ja not_active Expired - Lifetime
- 1996-05-15 ID IDP961293A patent/ID16439A/id unknown
- 1996-05-15 PL PL31426096A patent/PL187966B1/pl not_active IP Right Cessation
- 1996-05-15 RU RU96109205/04A patent/RU2162858C2/ru active
- 1996-05-15 MX MX9601812A patent/MX9601812A/es unknown
- 1996-05-16 ES ES96303474T patent/ES2158246T3/es not_active Expired - Lifetime
- 1996-05-16 AT AT96303474T patent/ATE200497T1/de not_active IP Right Cessation
- 1996-05-16 CN CN96110711A patent/CN1141306A/zh active Pending
- 1996-05-16 SK SK637-96A patent/SK63796A3/sk unknown
- 1996-05-16 PT PT96303474T patent/PT743327E/pt unknown
- 1996-05-16 ZA ZA963917A patent/ZA963917B/xx unknown
- 1996-05-16 MY MYPI96001861A patent/MY115806A/en unknown
- 1996-05-16 CZ CZ19961424A patent/CZ291412B6/cs not_active IP Right Cessation
- 1996-05-16 CA CA002176767A patent/CA2176767C/en not_active Expired - Fee Related
- 1996-05-16 DE DE69612424T patent/DE69612424T2/de not_active Expired - Lifetime
- 1996-05-16 AU AU52295/96A patent/AU713324B2/en not_active Ceased
- 1996-05-16 BR BR9602284A patent/BR9602284A/pt not_active IP Right Cessation
- 1996-05-16 AR AR33652996A patent/AR001953A1/es active IP Right Grant
- 1996-05-16 HU HU9601322A patent/HUP9601322A3/hu unknown
- 1996-05-16 TW TW085105800A patent/TW426690B/zh not_active IP Right Cessation
- 1996-05-16 EP EP96303474A patent/EP0743327B1/en not_active Expired - Lifetime
- 1996-10-10 US US08/728,848 patent/US5798427A/en not_active Expired - Lifetime
-
2001
- 2001-04-12 GR GR20010400238T patent/GR3035742T3/el unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0321607A (ja) * | 1989-05-20 | 1991-01-30 | Hoechst Ag | エチレンポリマーの製造方法、それに用いる触媒および該触媒の構成成分である新規のメタロセン |
JPH06157662A (ja) * | 1992-08-15 | 1994-06-07 | Hoechst Ag | ポリオレフィンの製造方法 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100267629B1 (ko) | 증진된 가공성을 가지는 에틸렌 중합체 | |
US6159617A (en) | Ethylene polymers having superior clarity enhanced toughness, low extractables, and processing ease | |
US5852143A (en) | Production of polyethylene using stereoisomeric metallocenes | |
MXPA96001812A (en) | Ethylene polymers having enhanced processability | |
CA2255756C (en) | Polyolefin composition with molecular weight maximum occurring in that part of the composition that has the highest comonomer content | |
EP1443062A2 (en) | Homopolymers and copolymers of ethylene | |
US5998558A (en) | Ethylene polymers having enhanced processing ease | |
JP3766467B2 (ja) | 優れた透明度、高い靭性、低い抽出分及び加工容易性を有するエチレンポリマー | |
JP3461539B2 (ja) | エチレンとオレフィン系モノマーとの共重合体とその製法及び触媒 | |
JP3660067B2 (ja) | ポリエチレン組成物 | |
KR20000011087A (ko) | 공단량체 함량이 가장 높은 부분에서 분자량이 최대인 폴리올레핀 조성물 | |
MXPA97002029A (en) | Ethylene polymers that have superior clarity, improved tenacity, low content of removable materials and ease of processing | |
MXPA96001811A (en) | Polyethylene production using metalocene stereoisomery |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19960513 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19980514 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19960513 Comment text: Patent Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000125 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20000627 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20000706 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20000707 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20030616 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20040607 Start annual number: 5 End annual number: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20050531 Start annual number: 6 End annual number: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20060626 Start annual number: 7 End annual number: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20070625 Start annual number: 8 End annual number: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20080623 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20090623 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20090623 Start annual number: 10 End annual number: 10 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20110610 |