KR100567303B1 - 다 촉매 시스템을 위한 가동 방법 - Google Patents
다 촉매 시스템을 위한 가동 방법 Download PDFInfo
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- KR100567303B1 KR100567303B1 KR1020027005177A KR20027005177A KR100567303B1 KR 100567303 B1 KR100567303 B1 KR 100567303B1 KR 1020027005177 A KR1020027005177 A KR 1020027005177A KR 20027005177 A KR20027005177 A KR 20027005177A KR 100567303 B1 KR100567303 B1 KR 100567303B1
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- South Korea
- Prior art keywords
- catalyst
- group
- reactor
- activator
- catalysts
- Prior art date
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- 239000002002 slurry Substances 0.000 claims abstract description 37
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- 229910052751 metal Inorganic materials 0.000 claims description 49
- 239000002184 metal Substances 0.000 claims description 49
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- 239000001257 hydrogen Substances 0.000 claims description 44
- 229910052739 hydrogen Inorganic materials 0.000 claims description 44
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 38
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- 125000004122 cyclic group Chemical group 0.000 claims description 17
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- 238000013329 compounding Methods 0.000 claims 1
- ZMMRKRFMSDTOLV-UHFFFAOYSA-N cyclopenta-1,3-diene zirconium Chemical compound [Zr].C1C=CC=C1.C1C=CC=C1 ZMMRKRFMSDTOLV-UHFFFAOYSA-N 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 7
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 55
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- 239000000047 product Substances 0.000 description 19
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 18
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- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 17
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- 239000011347 resin Substances 0.000 description 17
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- DZFKTKUBVXISNX-UHFFFAOYSA-K CC(C)(C)C([O-])=O.CC(C)(C)C([O-])=O.CC(C)(C)C([O-])=O.C1=CC=C2C([Zr+3])C=CC2=C1 Chemical compound CC(C)(C)C([O-])=O.CC(C)(C)C([O-])=O.CC(C)(C)C([O-])=O.C1=CC=C2C([Zr+3])C=CC2=C1 DZFKTKUBVXISNX-UHFFFAOYSA-K 0.000 description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
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- 238000003756 stirring Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 10
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 125000000129 anionic group Chemical group 0.000 description 9
- 229910052796 boron Inorganic materials 0.000 description 9
- 238000002347 injection Methods 0.000 description 9
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- 125000001424 substituent group Chemical group 0.000 description 9
- AQZWEFBJYQSQEH-UHFFFAOYSA-N 2-methyloxaluminane Chemical class C[Al]1CCCCO1 AQZWEFBJYQSQEH-UHFFFAOYSA-N 0.000 description 8
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000000155 melt Substances 0.000 description 8
- 150000002739 metals Chemical class 0.000 description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 8
- 230000000737 periodic effect Effects 0.000 description 8
- 229910052720 vanadium Inorganic materials 0.000 description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 7
- 150000001335 aliphatic alkanes Chemical class 0.000 description 7
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical class B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 7
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 7
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- 239000000377 silicon dioxide Substances 0.000 description 7
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- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 7
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- 238000007792 addition Methods 0.000 description 6
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- 229910000085 borane Inorganic materials 0.000 description 5
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- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 5
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- 239000001282 iso-butane Substances 0.000 description 5
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- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Natural products C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 4
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- 125000005234 alkyl aluminium group Chemical group 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
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- 238000004132 cross linking Methods 0.000 description 4
- 125000000058 cyclopentadienyl group Chemical group C1(=CC=CC1)* 0.000 description 4
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- QSLMQGXOMLSFAW-UHFFFAOYSA-N methanidylbenzene;zirconium(4+) Chemical compound [Zr+4].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 QSLMQGXOMLSFAW-UHFFFAOYSA-N 0.000 description 4
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- 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 3
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- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 2
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- RDIVANOKKPKCTO-UHFFFAOYSA-K aluminum;octadecanoate;hydroxide Chemical group [OH-].[Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O RDIVANOKKPKCTO-UHFFFAOYSA-K 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
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- 150000005840 aryl radicals Chemical class 0.000 description 2
- CUFNKYGDVFVPHO-UHFFFAOYSA-N azulene Chemical compound C1=CC=CC2=CC=CC2=C1 CUFNKYGDVFVPHO-UHFFFAOYSA-N 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- UJYLYGDHTIVYRI-UHFFFAOYSA-N cadmium(2+);ethane Chemical compound [Cd+2].[CH2-]C.[CH2-]C UJYLYGDHTIVYRI-UHFFFAOYSA-N 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
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- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 2
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- 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 1
- GUVXZFRDPCKWEM-UHFFFAOYSA-N pentalene Chemical compound C1=CC2=CC=CC2=C1 GUVXZFRDPCKWEM-UHFFFAOYSA-N 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- JBLSZOJIKAQEKG-UHFFFAOYSA-N phenyl hypobromite Chemical compound BrOC1=CC=CC=C1 JBLSZOJIKAQEKG-UHFFFAOYSA-N 0.000 description 1
- 238000001637 plasma atomic emission spectroscopy Methods 0.000 description 1
- 150000003063 pnictogens Chemical class 0.000 description 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 238000010094 polymer processing Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- KBGJIKKXNIQHQH-UHFFFAOYSA-N potassium;methanidylbenzene Chemical compound [K+].[CH2-]C1=CC=CC=C1 KBGJIKKXNIQHQH-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000007944 thiolates Chemical group 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- BWHOZHOGCMHOBV-BQYQJAHWSA-N trans-benzylideneacetone Chemical compound CC(=O)\C=C\C1=CC=CC=C1 BWHOZHOGCMHOBV-BQYQJAHWSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-O tributylazanium Chemical compound CCCC[NH+](CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-O 0.000 description 1
- LALRXNPLTWZJIJ-UHFFFAOYSA-N triethylborane Chemical compound CCB(CC)CC LALRXNPLTWZJIJ-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 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
- MXSVLWZRHLXFKH-UHFFFAOYSA-N triphenylborane Chemical compound C1=CC=CC=C1B(C=1C=CC=CC=1)C1=CC=CC=C1 MXSVLWZRHLXFKH-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
- 239000001993 wax Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
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- 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
- C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
- C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
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- C08F2/00—Processes of polymerisation
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- 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
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08F4/00—Polymerisation catalysts
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- 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
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- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
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- 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
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Abstract
Description
Claims (21)
- (a) 제1 촉매 화합물 및 활성화제를 포함하는 용액, 현탁액, 슬러리 또는 에멀젼; 및(b) 제2 촉매 화합물 및 임의로는 활성화제를 포함하는 용액, 현탁액, 슬러리 또는 에멀젼을 단일 반응기에 도입하기 전에 배합하는 단계에 이어,(c) (a) 및 (b)의 배합물을 수소 및 하나 이상의 올레핀(들)의 존재하에 반응기에 도입하여, (a)와 (b)를 배합함으로써 폴리올레핀 조성물을 제조하는 단계를 포함하는, 다수의 촉매를 연속 기상 반응기 또는 연속 슬러리상 반응기중으로 도입하는 방법.
- 제1항에 있어서, 얻어진 폴리올레핀이 목적하는 폴리올레핀이 아닌 경우, 목적하는 폴리올레핀이 얻어질 때까지 하나 이상의 반응 조건을 변경시키고, 바람직하게는 변경되는 하나 이상의 반응 조건이(i) 중합 시스템중의 제1 촉매의 양을 변화시키고(거나),(ii) 중합 시스템중의 제2 촉매의 양을 변화시키고(거나),(iii) 중합 공정에서 수소 농도를 변경하고(거나),(iv) 공정으로부터 인취되고(거나) 퍼징되는 액체 및(또는) 기체의 양을 변화시키고(거나),(v) 중합 공정에 수소화 촉매를 사용하고(거나),(vi) 중합 온도를 변화시키고(거나),(vii) 중합 공정에서의 올레핀 분압을 변화시키고(거나),(viii) 활성화제 대 촉매 비율을 변화시키고(거나),(ix) 촉매가 올레핀 단량체와 접촉하기 전에 활성화제와 접촉하는 시간을 변화시키는 것을 포함하는 방법.
- 삭제
- 제2항에 있어서,(d) 단계 (c) 동안 제조된 폴리올레핀이 목적하는 폴리올레핀인 지를 결정하고, 그렇지 않은 경우 반응기중으로 도입되는 제1 촉매 대 제2 촉매의 비율을 변경하거나,(e) 제3 촉매 및 임의로는 활성화제를 반응기에 도입하거나,(f) 폴리올레핀을 얻는 단계,(g) 단계 (d)에서 제조된 폴리올레핀이 목적하는 폴리올레핀인 지를 결정하고, 그렇지 않은 경우 수소 농도를 측정하고 변경시키는 단계, 및(h) 제3 촉매 및 임의로는 활성화제를 도입하고 올레핀을 중합시키는 단계중 하나 이상을 더 포함하는 방법.
- 제4항에 있어서, 수소 농도가 제4항에서 측정된 수소 농도보다 30% 초과로 변경되지 않는 방법.
- 삭제
- 삭제
- 제1항에 있어서, 제1 촉매가 분자량이 80,000 미만인 폴리올레핀을 제조하는데 사용되고, 제2 촉매가 분자량이 200,000 초과인 중합체를 제조하는 폴리올레핀을 제조하는데 사용되는 방법.
- 삭제
- 삭제
- 삭제
- 삭제
- 제2항에 있어서, 수소 농도가 제1항에서의 수준 초과 또는 미만으로 변경되지 않는 방법.
- 제4항에 있어서, 수소 농도가 제4항에서 측정된 수소 농도보다 10% 초과로 변경되지 않는 방법.
- 제1항, 제2항, 제4항, 제5항, 제13항 및 제14항 중 어느 한 항에 있어서, 올레핀이 에틸렌 및 탄소수가 3 내지 15개인 하나 이상의 알파-올레핀의 공중합체를 포함하는 방법.
- 제1항, 제2항, 제4항, 제5항, 제8항, 제13항 및 제14항 중 어느 한 항에 있어서, 촉매들의 붕괴 속도가 서로 40% 이내에 있는 방법.
- 제1항에 있어서, 제1 촉매 성분이 하기 화학식 I 또는 화학식 II로 표시되는 15족-함유 금속 화합물인 방법.<화학식 I><화학식 II>상기 식에서,M은 4족, 5족 또는 6족 금속이고;각각의 X는 독립적으로 이탈기이고;y는 0 또는 1이며 (y가 0이면, L' 기는 존재하지 않음);n은 M의 산화상태이고;m은 YZL 또는 YZL'로 표시되는 리간드의 형식전하이며;L은 15족 또는 16족 원소이고;L'는 15족 또는 16족 원소 또는 14족 함유기이며;Y는 15족 원소이고;Z는 15족 원소이며;R1 및 R2는 독립적으로 C1 내지 C20 탄화수소기, 20개 이하의 탄소원자를 갖는 헤테로원자-함유기, 실리콘, 게르마늄, 주석, 납 또는 인이고;R3는 존재하지 않거나, 수소 또는 탄화수소기이고;R4 및 R5는 독립적으로 알킬기, 아릴기, 치환된 아릴기, 사이클릭 알킬기, 치환된 사이클릭 알킬기, 사이클릭 아르알킬기, 치환된 사이클릭 아르알킬기 또는 다수의 환 시스템이며;R6 및 R7은 독립적으로 존재하지 않거나, 수소, 알킬기, 할로겐, 헤테로원자 또는 하이드로카빌기이고;R*는 존재하지 않거나, 수소, 14족 원자-함유기, 할로겐, 헤테로원자-함유기이다.
- 제1항에 있어서, 제2 촉매 화합물이 가교 및 미가교된 지르코노센 및 하프노센으로부터 선택되는 메탈로센 촉매 화합물인 방법.
- 제1항에 있어서, 제1 및 제2 촉매 화합물이 30:70 내지 70:30의 몰비율로 배합되는 방법.
- 제1항에 있어서, 용액이 펜탄, 헥산, 크실렌, 톨루엔, 헵탄 및 이소펜탄 중 하나 또는 배합물인 용매를 포함하는 방법.
- 제1항에 있어서, 생성된 폴리올레핀이 Mw/Mn 20 내지 60; 밀도 0.94 내지 0.97 g/cm3; I21 5 내지 10 dg/분; I21/I2 80 이상의 2모드 폴리올레핀 조성물인 방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/425,387 | 1999-10-22 | ||
US09/425,387 US6274684B1 (en) | 1999-10-22 | 1999-10-22 | Catalyst composition, method of polymerization, and polymer therefrom |
US09/456,234 US6372868B1 (en) | 1999-12-07 | 1999-12-07 | Start up methods for multiple catalyst systems |
US09/456,234 | 1999-12-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020062634A KR20020062634A (ko) | 2002-07-26 |
KR100567303B1 true KR100567303B1 (ko) | 2006-04-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020027005177A Expired - Fee Related KR100567303B1 (ko) | 1999-10-22 | 2000-05-15 | 다 촉매 시스템을 위한 가동 방법 |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP1242476B1 (ko) |
JP (1) | JP3831664B2 (ko) |
KR (1) | KR100567303B1 (ko) |
CN (1) | CN100347206C (ko) |
AR (1) | AR023992A1 (ko) |
AT (1) | ATE361324T1 (ko) |
AU (1) | AU763705B2 (ko) |
BR (1) | BR0015236B1 (ko) |
CA (1) | CA2388145C (ko) |
CZ (1) | CZ20021400A3 (ko) |
DE (1) | DE60034705T2 (ko) |
IL (1) | IL149263A0 (ko) |
MX (1) | MXPA02004001A (ko) |
NO (1) | NO20021861L (ko) |
PL (1) | PL356716A1 (ko) |
SA (1) | SA00210260B1 (ko) |
SK (1) | SK5492002A3 (ko) |
TW (1) | TW503242B (ko) |
WO (1) | WO2001030862A1 (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6828397B2 (en) | 2000-11-07 | 2004-12-07 | Symyx Technologies, Inc. | Methods of copolymerizing ethylene and isobutylene and polymers made thereby |
BR0116315A (pt) * | 2000-12-18 | 2005-01-11 | Univation Tech Llc | Procedimento de partida para sistemas múltiplos de polimerização catalisadora |
CA2499951C (en) | 2002-10-15 | 2013-05-28 | Peijun Jiang | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
US7094848B2 (en) | 2003-05-13 | 2006-08-22 | Exxonmobil Chemical Patents Inc. | Olefin polymerization catalyst system |
CN1938341B (zh) * | 2004-04-07 | 2011-08-10 | 尤尼威蒂恩技术有限责任公司 | 控制烯烃聚合的方法 |
US7323523B2 (en) * | 2004-12-07 | 2008-01-29 | Nova Chemicals (International) S.A. | Adjusting polymer characteristics through process control |
ES2388016T3 (es) | 2007-11-20 | 2012-10-05 | Univation Technologies, Llc | Procedimientos de fabricación de poliolefinas |
RU2479593C2 (ru) * | 2007-12-18 | 2013-04-20 | Юнивейшн Текнолоджиз, Ллк | Способ регулирования активности бимодального катализатора в процессе полимеризации |
US8283400B2 (en) | 2008-06-09 | 2012-10-09 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions |
US8431642B2 (en) | 2008-06-09 | 2013-04-30 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
US8242198B2 (en) | 2008-06-09 | 2012-08-14 | Exxonmobil Chemical Patents Inc. | Polyolefin adhesive compositions |
EP2307466B1 (en) | 2008-08-01 | 2015-05-20 | ExxonMobil Chemical Patents Inc. | Catalyst system and process for olefin polymerization |
US8580902B2 (en) | 2008-08-01 | 2013-11-12 | Exxonmobil Chemical Patents Inc. | Catalyst system, process for olefin polymerization, and polymer compositions produced therefrom |
EP2435526A4 (en) | 2009-05-29 | 2012-10-31 | Exxonmobil Chem Patents Inc | POLYOLEFINIC ADHESIVE COMPOSITIONS AND PROCESS FOR PRODUCING THE SAME |
RU2592276C2 (ru) | 2010-10-21 | 2016-07-20 | Юнивейшн Текнолоджиз,ЛЛК | Полиэтилен и способы его получения |
US9012578B2 (en) | 2012-04-19 | 2015-04-21 | Exxonmobil Chemical Patents Inc. | Blocky ethylene propylene copolymers and methods for making them |
US10308742B2 (en) * | 2014-02-11 | 2019-06-04 | Univation Technologies, Llc | Producing polyolefin products with improved stiffness, toughness, and processability |
JP6990032B2 (ja) * | 2017-03-28 | 2022-02-03 | 三井化学株式会社 | オレフィン重合体の製造方法および遷移金属錯体の保存方法 |
US20220056168A1 (en) * | 2018-11-01 | 2022-02-24 | Exxonmobil Chemical Patents Inc. | Slurry Trim Feeder Modifications |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2190838A1 (en) * | 1972-06-29 | 1974-02-01 | Exxon Research Engineering Co | Ethylene propylene unconjugated diene terpolymers - by continuously poly-msg monomers in two reactors |
US4789714A (en) * | 1983-06-15 | 1988-12-06 | Exxon Research & Engineering Co. | Molecular weight distribution modification in tubular reactor |
US5034195A (en) * | 1988-11-18 | 1991-07-23 | Brown & Root Usa, Inc. | Apparatus for gas phase polymerization of olefins in vertically stacked reactors |
DK0619325T3 (da) * | 1993-04-07 | 2001-12-03 | Atofina Res | Katalysator og fremgangsmåde til fremstilling af polyalkener |
AU697056B2 (en) * | 1993-12-21 | 1998-09-24 | Univation Technologies Llc | Production of polyolefins containing long chain branches by a gas phase process |
JP3352242B2 (ja) * | 1994-08-10 | 2002-12-03 | 旭化成株式会社 | ポリオレフィンの製造方法 |
US5672666A (en) * | 1995-06-05 | 1997-09-30 | Exxon Chemical Patents Inc. | Process for transitioning between incompatible polymerization catalysts |
JPH10245418A (ja) * | 1997-03-03 | 1998-09-14 | Mitsubishi Chem Corp | オレフィン重合体の製造方法 |
US6051525A (en) * | 1997-07-14 | 2000-04-18 | Mobil Corporation | Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
CA2247703C (en) * | 1998-09-22 | 2007-04-17 | Nova Chemicals Ltd. | Dual reactor ethylene polymerization process |
-
2000
- 2000-05-15 AR ARP000102336A patent/AR023992A1/es active IP Right Grant
- 2000-05-15 PL PL00356716A patent/PL356716A1/xx not_active Application Discontinuation
- 2000-05-15 KR KR1020027005177A patent/KR100567303B1/ko not_active Expired - Fee Related
- 2000-05-15 JP JP2001533858A patent/JP3831664B2/ja not_active Expired - Fee Related
- 2000-05-15 AU AU50184/00A patent/AU763705B2/en not_active Ceased
- 2000-05-15 AT AT00932463T patent/ATE361324T1/de not_active IP Right Cessation
- 2000-05-15 MX MXPA02004001A patent/MXPA02004001A/es active IP Right Grant
- 2000-05-15 WO PCT/US2000/013378 patent/WO2001030862A1/en active IP Right Grant
- 2000-05-15 CN CNB008161011A patent/CN100347206C/zh not_active Expired - Fee Related
- 2000-05-15 IL IL14926300A patent/IL149263A0/xx unknown
- 2000-05-15 DE DE60034705T patent/DE60034705T2/de not_active Expired - Lifetime
- 2000-05-15 SK SK549-2002A patent/SK5492002A3/sk unknown
- 2000-05-15 CZ CZ20021400A patent/CZ20021400A3/cs unknown
- 2000-05-15 EP EP00932463A patent/EP1242476B1/en not_active Expired - Lifetime
- 2000-05-15 BR BRPI0015236-6A patent/BR0015236B1/pt not_active IP Right Cessation
- 2000-05-15 TW TW089109282A patent/TW503242B/zh not_active IP Right Cessation
- 2000-05-15 CA CA002388145A patent/CA2388145C/en not_active Expired - Lifetime
- 2000-07-25 SA SA00210260A patent/SA00210260B1/ar unknown
-
2002
- 2002-04-19 NO NO20021861A patent/NO20021861L/no unknown
Also Published As
Publication number | Publication date |
---|---|
AU763705B2 (en) | 2003-07-31 |
AR023992A1 (es) | 2002-09-04 |
JP2003513115A (ja) | 2003-04-08 |
SK5492002A3 (en) | 2002-12-03 |
WO2001030862A1 (en) | 2001-05-03 |
TW503242B (en) | 2002-09-21 |
CA2388145C (en) | 2006-12-19 |
EP1242476A1 (en) | 2002-09-25 |
PL356716A1 (en) | 2004-06-28 |
KR20020062634A (ko) | 2002-07-26 |
DE60034705D1 (de) | 2007-06-14 |
BR0015236B1 (pt) | 2011-06-14 |
EP1242476B1 (en) | 2007-05-02 |
SA00210260B1 (ar) | 2006-04-26 |
CA2388145A1 (en) | 2001-05-03 |
NO20021861L (no) | 2002-06-24 |
CN1391585A (zh) | 2003-01-15 |
ATE361324T1 (de) | 2007-05-15 |
MXPA02004001A (es) | 2002-10-23 |
CN100347206C (zh) | 2007-11-07 |
BR0015236A (pt) | 2003-11-04 |
IL149263A0 (en) | 2002-11-10 |
CZ20021400A3 (cs) | 2002-11-13 |
JP3831664B2 (ja) | 2006-10-11 |
AU5018400A (en) | 2001-05-08 |
DE60034705T2 (de) | 2008-01-17 |
NO20021861D0 (no) | 2002-04-19 |
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