CN1016509B - 调节乙烯聚合物分子量分布的催化剂 - Google Patents
调节乙烯聚合物分子量分布的催化剂Info
- Publication number
- CN1016509B CN1016509B CN89103276A CN89103276A CN1016509B CN 1016509 B CN1016509 B CN 1016509B CN 89103276 A CN89103276 A CN 89103276A CN 89103276 A CN89103276 A CN 89103276A CN 1016509 B CN1016509 B CN 1016509B
- Authority
- CN
- China
- Prior art keywords
- oxygen
- solid catalyst
- profile adjustment
- molecules amount
- containing molecules
- 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
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 61
- 238000009826 distribution Methods 0.000 title abstract description 26
- 229920000573 polyethylene Polymers 0.000 title description 5
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 45
- 239000003795 chemical substances by application Substances 0.000 claims description 95
- 238000006116 polymerization reaction Methods 0.000 claims description 45
- 125000004432 carbon atom Chemical group C* 0.000 claims description 44
- 230000026030 halogenation Effects 0.000 claims description 43
- 238000005658 halogenation reaction Methods 0.000 claims description 43
- 230000003750 conditioning effect Effects 0.000 claims description 38
- 229910052799 carbon Inorganic materials 0.000 claims description 36
- 239000011949 solid catalyst Substances 0.000 claims description 36
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 34
- 239000001301 oxygen Substances 0.000 claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 34
- 229910052782 aluminium Inorganic materials 0.000 claims description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 21
- 239000007795 chemical reaction product Substances 0.000 claims description 21
- 125000001931 aliphatic group Chemical group 0.000 claims description 19
- -1 alkoxyl alcohol Chemical compound 0.000 claims description 17
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 14
- 229910052796 boron Inorganic materials 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 11
- 150000001875 compounds Chemical class 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- 239000008187 granular material Substances 0.000 claims description 7
- 150000005826 halohydrocarbons Chemical class 0.000 claims description 7
- 125000000623 heterocyclic group Chemical group 0.000 claims description 7
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 claims description 6
- MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical compound CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 6
- 150000002367 halogens Chemical class 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- JSGVZVOGOQILFM-UHFFFAOYSA-N 3-methoxy-1-butanol Chemical compound COC(C)CCO JSGVZVOGOQILFM-UHFFFAOYSA-N 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 4
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 4
- XDPCNPCKDGQBAN-UHFFFAOYSA-N 3-hydroxytetrahydrofuran Chemical compound OC1CCOC1 XDPCNPCKDGQBAN-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 125000001118 alkylidene group Chemical group 0.000 claims description 3
- 229940071248 anisate Drugs 0.000 claims description 3
- 150000004646 arylidenes Chemical group 0.000 claims description 3
- 150000005690 diesters Chemical class 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- JLEKJZUYWFJPMB-UHFFFAOYSA-N ethyl 2-methoxyacetate Chemical compound CCOC(=O)COC JLEKJZUYWFJPMB-UHFFFAOYSA-N 0.000 claims description 3
- 150000001414 amino alcohols Chemical class 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- 150000001721 carbon Chemical group 0.000 claims 11
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims 1
- 125000001188 haloalkyl group Chemical group 0.000 claims 1
- 125000000547 substituted alkyl group Chemical group 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract description 43
- 229920000642 polymer Polymers 0.000 abstract description 19
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 51
- 239000000126 substance Substances 0.000 description 36
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 25
- 239000002904 solvent Substances 0.000 description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 21
- 238000006243 chemical reaction Methods 0.000 description 20
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 20
- 239000000243 solution Substances 0.000 description 18
- 238000002360 preparation method Methods 0.000 description 17
- 230000000052 comparative effect Effects 0.000 description 15
- 239000002002 slurry Substances 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 12
- 229910004298 SiO 2 Inorganic materials 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 238000001035 drying Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 8
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 150000001336 alkenes Chemical class 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 4
- 125000002723 alicyclic group Chemical group 0.000 description 4
- 239000012986 chain transfer agent Substances 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 125000005234 alkyl aluminium group Chemical group 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- 229910052794 bromium Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 150000008282 halocarbons Chemical class 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000012725 vapour phase polymerization Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KPWDGTGXUYRARH-UHFFFAOYSA-N 2,2,2-trichloroethanol Chemical compound OCC(Cl)(Cl)Cl KPWDGTGXUYRARH-UHFFFAOYSA-N 0.000 description 1
- VYONOYYDEFODAJ-UHFFFAOYSA-N 2-(1-Aziridinyl)ethanol Chemical compound OCCN1CC1 VYONOYYDEFODAJ-UHFFFAOYSA-N 0.000 description 1
- DYRQLVYWOCVBBA-UHFFFAOYSA-N 3-propoxybutan-1-ol Chemical class CCCOC(C)CCO DYRQLVYWOCVBBA-UHFFFAOYSA-N 0.000 description 1
- HRAQMGWTPNOILP-UHFFFAOYSA-N 4-Ethoxy ethylbenzoate Chemical compound CCOC(=O)C1=CC=C(OCC)C=C1 HRAQMGWTPNOILP-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 229910021551 Vanadium(III) chloride Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000001089 [(2R)-oxolan-2-yl]methanol Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229960005274 benzocaine Drugs 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- RXKJFZQQPQGTFL-UHFFFAOYSA-N dihydroxyacetone Chemical compound OCC(=O)CO RXKJFZQQPQGTFL-UHFFFAOYSA-N 0.000 description 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 description 1
- 229960001826 dimethylphthalate Drugs 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- IAJQZEQYGUQTQS-UHFFFAOYSA-N methyl 2-hydroxycyclohexane-1-carboxylate Chemical class COC(=O)C1CCCCC1O IAJQZEQYGUQTQS-UHFFFAOYSA-N 0.000 description 1
- 229940017219 methyl propionate Drugs 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037048 polymerization activity Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- WHRNULOCNSKMGB-UHFFFAOYSA-N tetrahydrofuran thf Chemical compound C1CCOC1.C1CCOC1 WHRNULOCNSKMGB-UHFFFAOYSA-N 0.000 description 1
- BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 1
- RWRDLPDLKQPQOW-UHFFFAOYSA-N tetrahydropyrrole Substances C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- HQYCOEXWFMFWLR-UHFFFAOYSA-K vanadium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[V+3] HQYCOEXWFMFWLR-UHFFFAOYSA-K 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
-
- 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
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/214,587 US4845067A (en) | 1988-07-01 | 1988-07-01 | Catalyst for regulating the molecular weight distribution of ethylene polymers |
| US214,587 | 1988-07-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1039032A CN1039032A (zh) | 1990-01-24 |
| CN1016509B true CN1016509B (zh) | 1992-05-06 |
Family
ID=22799662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN89103276A Expired CN1016509B (zh) | 1988-07-01 | 1989-04-07 | 调节乙烯聚合物分子量分布的催化剂 |
Country Status (23)
| Country | Link |
|---|---|
| US (1) | US4845067A (enExample) |
| EP (1) | EP0351494B1 (enExample) |
| JP (1) | JPH0220506A (enExample) |
| KR (1) | KR930011531B1 (enExample) |
| CN (1) | CN1016509B (enExample) |
| AR (1) | AR243551A1 (enExample) |
| AT (1) | ATE87010T1 (enExample) |
| AU (1) | AU618334B2 (enExample) |
| BR (1) | BR8901651A (enExample) |
| DE (1) | DE68905395T2 (enExample) |
| ES (1) | ES2053851T3 (enExample) |
| FI (1) | FI891669A7 (enExample) |
| GR (1) | GR3007907T3 (enExample) |
| HU (1) | HUT51303A (enExample) |
| MA (1) | MA21532A1 (enExample) |
| MY (1) | MY103869A (enExample) |
| NO (1) | NO171984C (enExample) |
| NZ (1) | NZ228652A (enExample) |
| PL (1) | PL278694A1 (enExample) |
| PT (1) | PT90235B (enExample) |
| TR (1) | TR23774A (enExample) |
| YU (1) | YU70889A (enExample) |
| ZA (1) | ZA892566B (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3834130A1 (de) * | 1988-10-07 | 1990-04-12 | Basf Ag | Verfahren zum herstellen von homopolymerisaten des ethens sowie copolymerisaten des ethens mit hoeheren (alpha)-monoolefinen mittels eines ziegler-katalysator-systems |
| US4904631A (en) * | 1988-11-08 | 1990-02-27 | Exxon Chemical Patents, Inc. | Supported vanadium catalyst for polymerization of olefins and a process of preparing and using the same |
| US5177042A (en) * | 1989-12-29 | 1993-01-05 | Union Carbide Chemicals And Plastics Technology Corporation | High activity vanadium-based catalyst |
| JPH0570516A (ja) * | 1990-03-29 | 1993-03-23 | Sumitomo Chem Co Ltd | オレフイン系炭化水素重合触媒及びオレフイン系炭化水素重合体の製造方法 |
| US5191041A (en) * | 1990-03-29 | 1993-03-02 | Sumitomo Chemical Co., Ltd. | Catalyst for olefinic hydrocarbon polymerization and process and producing olefinic hydrocarbon polymer |
| US6268447B1 (en) | 1998-12-18 | 2001-07-31 | Univation Technologies, L.L.C. | Olefin polymerization catalyst |
| US6103657A (en) | 1997-07-02 | 2000-08-15 | Union Carbide Chemicals & Plastics Technology Corporation | Catalyst for the production of olefin polymers |
| US6323148B1 (en) | 1998-12-04 | 2001-11-27 | Equistar Chemicals, Lp | Ethylene polymerization catalyst and catalyst system |
| US6303719B1 (en) | 1998-12-18 | 2001-10-16 | Univation Technologies | Olefin polymerization catalyst system |
| WO2002053603A2 (en) * | 2000-12-28 | 2002-07-11 | Univation Technologies, Llc | Polymerization catalyst system, polymerization process and polymer therefrom |
| JP6505519B2 (ja) | 2015-06-23 | 2019-04-24 | 日本発條株式会社 | 操作レバーとコントロールケーブルの連結構造 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1317869A (enExample) * | 1961-03-20 | 1963-05-08 | ||
| US3219648A (en) * | 1964-01-08 | 1965-11-23 | Gulf Oil Corp | Polyolefin catalysts and processes |
| GB1119746A (en) * | 1966-04-11 | 1968-07-10 | Chisso Corp | Method for polymerizing vinyl compounds |
| US3647772A (en) * | 1968-12-19 | 1972-03-07 | Mitsui Petrochemical Ind | Process for polymerizing or copolymerizing olefins with carrier-supported catalyst |
| US3786032A (en) * | 1970-11-20 | 1974-01-15 | Ici Ltd | Vinyl polymerization |
| US4224182A (en) * | 1979-03-07 | 1980-09-23 | Exxon Research & Engineering Co. | Novel hindered alkyl aluminum amide cocatalysts |
| US4435519A (en) * | 1982-11-24 | 1984-03-06 | Cities Service Co. | Novel catalyst composition |
| US4435518A (en) * | 1982-11-24 | 1984-03-06 | Cities Service Co. | Polymerization catalyst |
| US4665138A (en) * | 1982-11-24 | 1987-05-12 | Cities Service Oil & Gas Corp | Process for polymerizing a monomer charge |
| US4434242A (en) * | 1982-11-24 | 1984-02-28 | Cities Service Co. | Polymerization catalyst |
| IL71356A (en) * | 1983-03-29 | 1987-07-31 | Union Carbide Corp | Process for producing polyethylene,a supported vanadium catalyst precursor therefor and a catalyst composition containing said supported precursor |
| US4508842A (en) * | 1983-03-29 | 1985-04-02 | Union Carbide Corporation | Ethylene polymerization using supported vanadium catalyst |
| CA1267646A (en) * | 1985-06-06 | 1990-04-10 | The Dow Chemical Company | Catalyst and method for producing relatively narrow molecular weight distribution olefin polymers |
-
1988
- 1988-07-01 US US07/214,587 patent/US4845067A/en not_active Expired - Fee Related
-
1989
- 1989-04-07 HU HU891685A patent/HUT51303A/hu unknown
- 1989-04-07 NO NO891447A patent/NO171984C/no unknown
- 1989-04-07 PL PL27869489A patent/PL278694A1/xx unknown
- 1989-04-07 AT AT89106185T patent/ATE87010T1/de not_active IP Right Cessation
- 1989-04-07 NZ NZ228652A patent/NZ228652A/en unknown
- 1989-04-07 MY MYPI89000443A patent/MY103869A/en unknown
- 1989-04-07 DE DE8989106185T patent/DE68905395T2/de not_active Expired - Fee Related
- 1989-04-07 BR BR898901651A patent/BR8901651A/pt not_active Application Discontinuation
- 1989-04-07 ES ES89106185T patent/ES2053851T3/es not_active Expired - Lifetime
- 1989-04-07 ZA ZA892566A patent/ZA892566B/xx unknown
- 1989-04-07 JP JP1087160A patent/JPH0220506A/ja active Pending
- 1989-04-07 MA MA21779A patent/MA21532A1/fr unknown
- 1989-04-07 KR KR1019890004575A patent/KR930011531B1/ko not_active Expired - Lifetime
- 1989-04-07 FI FI891669A patent/FI891669A7/fi not_active IP Right Cessation
- 1989-04-07 EP EP89106185A patent/EP0351494B1/en not_active Expired - Lifetime
- 1989-04-07 YU YU00708/89A patent/YU70889A/xx unknown
- 1989-04-07 PT PT90235A patent/PT90235B/pt not_active IP Right Cessation
- 1989-04-07 AR AR89313625A patent/AR243551A1/es active
- 1989-04-07 CN CN89103276A patent/CN1016509B/zh not_active Expired
- 1989-04-07 AU AU32524/89A patent/AU618334B2/en not_active Ceased
- 1989-04-19 TR TR89/0337A patent/TR23774A/xx unknown
-
1993
- 1993-05-19 GR GR920403059T patent/GR3007907T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR930011531B1 (ko) | 1993-12-10 |
| NO171984B (no) | 1993-02-15 |
| AR243551A1 (es) | 1993-08-31 |
| CN1039032A (zh) | 1990-01-24 |
| BR8901651A (pt) | 1990-04-10 |
| DE68905395D1 (de) | 1993-04-22 |
| JPH0220506A (ja) | 1990-01-24 |
| GR3007907T3 (enExample) | 1993-08-31 |
| FI891669L (fi) | 1990-01-02 |
| PT90235A (pt) | 1990-02-08 |
| EP0351494A2 (en) | 1990-01-24 |
| ES2053851T3 (es) | 1994-08-01 |
| AU3252489A (en) | 1990-01-04 |
| PL278694A1 (en) | 1990-01-08 |
| EP0351494B1 (en) | 1993-03-17 |
| EP0351494A3 (en) | 1990-05-09 |
| FI891669A0 (fi) | 1989-04-07 |
| HUT51303A (en) | 1990-04-28 |
| US4845067A (en) | 1989-07-04 |
| NZ228652A (en) | 1990-10-26 |
| NO891447D0 (no) | 1989-04-07 |
| NO891447L (no) | 1990-01-02 |
| TR23774A (tr) | 1990-09-12 |
| PT90235B (pt) | 1995-01-31 |
| DE68905395T2 (de) | 1993-09-16 |
| MY103869A (en) | 1993-09-30 |
| YU70889A (en) | 1991-06-30 |
| NO171984C (no) | 1993-05-26 |
| ZA892566B (en) | 1989-12-27 |
| MA21532A1 (fr) | 1989-12-31 |
| AU618334B2 (en) | 1991-12-19 |
| ATE87010T1 (de) | 1993-04-15 |
| KR900001727A (ko) | 1990-02-27 |
| FI891669A7 (fi) | 1990-01-02 |
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