DD298934A5 - Verfahren zur polymerisation von olefinen - Google Patents

Verfahren zur polymerisation von olefinen Download PDF

Info

Publication number: DD298934A5
Authority: DD; German Democratic Republic
Prior art keywords: catalyst; chromium; solution; product; polymerization
Prior art date: 1989-08-10

Application number

DD90343380A

Other languages

German (de)

English (en)

Inventor

William K Reagen

Original Assignee

��@��@��k��

Priority date (The priority date 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 date listed.)

1989-08-10

Filing date

1990-08-10

Publication date

1992-03-19

1990-08-10 Application filed by ��@��@��k�� filed Critical ��@��@��k��

1992-03-19 Publication of DD298934A5 publication Critical patent/DD298934A5/de

Links

238000000034 method Methods 0.000 title claims description 36
230000000379 polymerizing effect Effects 0.000 title 1
239000011651 chromium Substances 0.000 claims abstract description 120
239000003054 catalyst Substances 0.000 claims abstract description 115
238000006116 polymerization reaction Methods 0.000 claims abstract description 37
229910052804 chromium Inorganic materials 0.000 claims abstract description 36
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 35
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 34
239000000203 mixture Substances 0.000 claims abstract description 30
150000001336 alkenes Chemical class 0.000 claims abstract description 20
229920000642 polymer Polymers 0.000 claims abstract description 17
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 13
150000001844 chromium Chemical class 0.000 claims abstract description 11
239000002685 polymerization catalyst Substances 0.000 claims abstract description 8
229910052751 metal Inorganic materials 0.000 claims abstract description 6
239000002184 metal Substances 0.000 claims abstract description 6
150000001408 amides Chemical class 0.000 claims abstract description 5
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 27
239000005977 Ethylene Substances 0.000 claims description 27
150000001845 chromium compounds Chemical class 0.000 claims description 19
-1 ethylene, propylene, 1-butene Chemical class 0.000 claims description 19
125000004432 carbon atom Chemical group C* 0.000 claims description 11
229910052739 hydrogen Inorganic materials 0.000 claims description 11
LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 9
239000001257 hydrogen Substances 0.000 claims description 9
238000005829 trimerization reaction Methods 0.000 claims description 7
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 6
239000010936 titanium Substances 0.000 claims description 6
229910052719 titanium Inorganic materials 0.000 claims description 6
239000002002 slurry Substances 0.000 claims description 5
229910052809 inorganic oxide Inorganic materials 0.000 claims description 3
SCCNXKACLAJZAP-UHFFFAOYSA-N chromium(3+);pyrrol-1-ide Chemical class [Cr+3].C=1C=C[N-]C=1.C=1C=C[N-]C=1.C=1C=C[N-]C=1 SCCNXKACLAJZAP-UHFFFAOYSA-N 0.000 abstract description 17
150000001875 compounds Chemical class 0.000 abstract description 12
239000000178 monomer Substances 0.000 abstract description 8
238000004519 manufacturing process Methods 0.000 abstract description 4
229920001577 copolymer Polymers 0.000 abstract description 2
238000011065 in-situ storage Methods 0.000 abstract description 2
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 153
239000000243 solution Substances 0.000 description 117
239000000047 product Substances 0.000 description 106
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 73
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 67
239000011734 sodium Substances 0.000 description 58
239000007787 solid Substances 0.000 description 52
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 48
229910052757 nitrogen Inorganic materials 0.000 description 39
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 38
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 36
125000004429 atom Chemical group 0.000 description 30
NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 30
239000002904 solvent Substances 0.000 description 30
238000006243 chemical reaction Methods 0.000 description 25
239000007788 liquid Substances 0.000 description 25
230000015572 biosynthetic process Effects 0.000 description 22
239000013078 crystal Substances 0.000 description 22
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 21
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 20
238000003756 stirring Methods 0.000 description 18
238000004090 dissolution Methods 0.000 description 17
125000004435 hydrogen atom Chemical group [H]* 0.000 description 17
229910052708 sodium Inorganic materials 0.000 description 16
239000002841 Lewis acid Substances 0.000 description 15
239000001282 iso-butane Substances 0.000 description 15
150000007517 lewis acids Chemical class 0.000 description 15
239000011541 reaction mixture Substances 0.000 description 15
229910052799 carbon Inorganic materials 0.000 description 13
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 12
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 11
230000000694 effects Effects 0.000 description 11
238000010926 purge Methods 0.000 description 11
239000000376 reactant Substances 0.000 description 11
MFTDDEGCJOYPMG-UHFFFAOYSA-N sodium;pyrrol-1-ide Chemical compound [Na+].C=1C=C[N-]C=1 MFTDDEGCJOYPMG-UHFFFAOYSA-N 0.000 description 10
239000000377 silicon dioxide Substances 0.000 description 9
229910019590 Cr-N Inorganic materials 0.000 description 8
229910019588 Cr—N Inorganic materials 0.000 description 8
239000007795 chemical reaction product Substances 0.000 description 8
239000000463 material Substances 0.000 description 8
238000000746 purification Methods 0.000 description 8
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 7
KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 7
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 7
238000004458 analytical method Methods 0.000 description 7
150000001721 carbon Chemical group 0.000 description 7
150000001768 cations Chemical class 0.000 description 7
229930195733 hydrocarbon Natural products 0.000 description 7
150000002430 hydrocarbons Chemical class 0.000 description 7
238000002360 preparation method Methods 0.000 description 7
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
239000004215 Carbon black (E152) Substances 0.000 description 6
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
150000001450 anions Chemical class 0.000 description 6
239000006227 byproduct Substances 0.000 description 6
238000002156 mixing Methods 0.000 description 6
238000010992 reflux Methods 0.000 description 6
QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 5
238000001914 filtration Methods 0.000 description 5
239000002243 precursor Substances 0.000 description 5
230000035484 reaction time Effects 0.000 description 5
150000003839 salts Chemical class 0.000 description 5
FLBAYUMRQUHISI-UHFFFAOYSA-N 1,8-naphthyridine Chemical compound N1=CC=CC2=CC=CN=C21 FLBAYUMRQUHISI-UHFFFAOYSA-N 0.000 description 4
HFDVRLIODXPAHB-UHFFFAOYSA-N 1-tetradecene Chemical compound CCCCCCCCCCCCC=C HFDVRLIODXPAHB-UHFFFAOYSA-N 0.000 description 4
PAPNRQCYSFBWDI-UHFFFAOYSA-N 2,5-Dimethyl-1H-pyrrole Chemical compound CC1=CC=C(C)N1 PAPNRQCYSFBWDI-UHFFFAOYSA-N 0.000 description 4
229910004298 SiO 2 Inorganic materials 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
125000001931 aliphatic group Chemical group 0.000 description 4
238000013459 approach Methods 0.000 description 4
230000003197 catalytic effect Effects 0.000 description 4
238000002425 crystallisation Methods 0.000 description 4
230000008025 crystallization Effects 0.000 description 4
239000011521 glass Substances 0.000 description 4
238000011068 loading method Methods 0.000 description 4
239000003960 organic solvent Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
231100000614 poison Toxicity 0.000 description 4
239000002574 poison Substances 0.000 description 4
238000004467 single crystal X-ray diffraction Methods 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
238000010521 absorption reaction Methods 0.000 description 3
125000005234 alkyl aluminium group Chemical group 0.000 description 3
125000003118 aryl group Chemical group 0.000 description 3
UZEDIBTVIIJELN-UHFFFAOYSA-N chromium(2+) Chemical compound [Cr+2] UZEDIBTVIIJELN-UHFFFAOYSA-N 0.000 description 3
QPDLRYXFENXPPC-UHFFFAOYSA-N chromium;1h-pyrrole Chemical compound [Cr].C=1C=CNC=1 QPDLRYXFENXPPC-UHFFFAOYSA-N 0.000 description 3
125000004122 cyclic group Chemical group 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
150000002431 hydrogen Chemical class 0.000 description 3
AFFLGGQVNFXPEV-UHFFFAOYSA-N n-decene Natural products CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 3
229920000098 polyolefin Polymers 0.000 description 3
238000012545 processing Methods 0.000 description 3
GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
229910052720 vanadium Inorganic materials 0.000 description 3
KVNYFPKFSJIPBJ-UHFFFAOYSA-N 1,2-diethylbenzene Chemical compound CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
238000002441 X-ray diffraction Methods 0.000 description 2
125000002015 acyclic group Chemical group 0.000 description 2
238000009835 boiling Methods 0.000 description 2
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
238000004364 calculation method Methods 0.000 description 2
239000000969 carrier Substances 0.000 description 2
239000004927 clay Substances 0.000 description 2
238000004140 cleaning Methods 0.000 description 2
239000003085 diluting agent Substances 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
239000003925 fat Substances 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
CATSNJVOTSVZJV-UHFFFAOYSA-N heptan-2-one Chemical compound CCCCCC(C)=O CATSNJVOTSVZJV-UHFFFAOYSA-N 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
238000009396 hybridization Methods 0.000 description 2
238000010348 incorporation Methods 0.000 description 2
238000002955 isolation Methods 0.000 description 2
239000003446 ligand Substances 0.000 description 2
239000012263 liquid product Substances 0.000 description 2
239000000155 melt Substances 0.000 description 2
239000003921 oil Substances 0.000 description 2
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
QMMOXUPEWRXHJS-UHFFFAOYSA-N pentene-2 Natural products CCC=CC QMMOXUPEWRXHJS-UHFFFAOYSA-N 0.000 description 2
239000000843 powder Substances 0.000 description 2
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
235000012239 silicon dioxide Nutrition 0.000 description 2
239000011780 sodium chloride Substances 0.000 description 2
GJGGEAHURAMCDT-UHFFFAOYSA-N sodium;2,5-dimethylpyrrol-1-ide Chemical compound [Na+].CC1=CC=C(C)[N-]1 GJGGEAHURAMCDT-UHFFFAOYSA-N 0.000 description 2
239000012265 solid product Substances 0.000 description 2
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
AKFOHAJXLDHIEH-SNVBAGLBSA-N (3r)-3-(cyclobutanecarbonyloxy)-4-(trimethylazaniumyl)butanoate Chemical compound C[N+](C)(C)C[C@@H](CC([O-])=O)OC(=O)C1CCC1 AKFOHAJXLDHIEH-SNVBAGLBSA-N 0.000 description 1
WURBVZBTWMNKQT-UHFFFAOYSA-N 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-one Chemical compound C1=NC=NN1C(C(=O)C(C)(C)C)OC1=CC=C(Cl)C=C1 WURBVZBTWMNKQT-UHFFFAOYSA-N 0.000 description 1
KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 1
HMPQYNDIVXKOOM-UHFFFAOYSA-N 1h-indole;sodium Chemical compound [Na].C1=CC=C2NC=CC2=C1 HMPQYNDIVXKOOM-UHFFFAOYSA-N 0.000 description 1
OTTZHAVKAVGASB-HYXAFXHYSA-N 2-Heptene Chemical compound CCCC\C=C/C OTTZHAVKAVGASB-HYXAFXHYSA-N 0.000 description 1
QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 1
CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 1
OTTZHAVKAVGASB-UHFFFAOYSA-N 2-heptene Natural products CCCCC=CC OTTZHAVKAVGASB-UHFFFAOYSA-N 0.000 description 1
ZQDPJFUHLCOCRG-UHFFFAOYSA-N 3-hexene Chemical compound CCC=CCC ZQDPJFUHLCOCRG-UHFFFAOYSA-N 0.000 description 1
HGHYGRYUGKKTPL-UHFFFAOYSA-N 4-aminobenzenesulfonic acid;2-aminoethanol Chemical compound NCCO.NC1=CC=C(S(O)(=O)=O)C=C1 HGHYGRYUGKKTPL-UHFFFAOYSA-N 0.000 description 1
206010001497 Agitation Diseases 0.000 description 1
229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
BBDAMDGBPDKJDA-UHFFFAOYSA-N C(C)[Al](CC)CC.[N] Chemical compound C(C)[Al](CC)CC.[N] BBDAMDGBPDKJDA-UHFFFAOYSA-N 0.000 description 1
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
229910021555 Chromium Chloride Inorganic materials 0.000 description 1
229910021554 Chromium(II) chloride Inorganic materials 0.000 description 1
229910021556 Chromium(III) chloride Inorganic materials 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
WGCNASOHLSPBMP-UHFFFAOYSA-N Glycolaldehyde Chemical compound OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
GQYIWUVLTXOXAJ-UHFFFAOYSA-N Lomustine Chemical compound ClCCN(N=O)C(=O)NC1CCCCC1 GQYIWUVLTXOXAJ-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910014142 Na—O Inorganic materials 0.000 description 1
108091034117 Oligonucleotide Proteins 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
241001178520 Stomatepia mongo Species 0.000 description 1
BYKWEDBDZHIUIW-UHFFFAOYSA-N [F].[Cr+2] Chemical compound [F].[Cr+2] BYKWEDBDZHIUIW-UHFFFAOYSA-N 0.000 description 1
150000008431 aliphatic amides Chemical class 0.000 description 1
125000003545 alkoxy group Chemical group 0.000 description 1
229910052782 aluminium Inorganic materials 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
208000007502 anemia Diseases 0.000 description 1
238000000137 annealing Methods 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
150000001491 aromatic compounds Chemical class 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000005587 bubbling Effects 0.000 description 1
IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
238000001354 calcination Methods 0.000 description 1
239000011575 calcium Substances 0.000 description 1
239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
229910002091 carbon monoxide Inorganic materials 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
239000007810 chemical reaction solvent Substances 0.000 description 1
BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
PPUZYFWVBLIDMP-UHFFFAOYSA-K chromium(3+);triiodide Chemical compound I[Cr](I)I PPUZYFWVBLIDMP-UHFFFAOYSA-K 0.000 description 1
239000011636 chromium(III) chloride Substances 0.000 description 1
235000007831 chromium(III) chloride Nutrition 0.000 description 1
XBWRJSSJWDOUSJ-UHFFFAOYSA-L chromium(ii) chloride Chemical compound Cl[Cr]Cl XBWRJSSJWDOUSJ-UHFFFAOYSA-L 0.000 description 1
238000010367 cloning Methods 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
238000000748 compression moulding Methods 0.000 description 1
230000003750 conditioning effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
POZRVZJJTULAOH-LHZXLZLDSA-N danazol Chemical compound C1[C@]2(C)[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=CC2=C1C=NO2 POZRVZJJTULAOH-LHZXLZLDSA-N 0.000 description 1
238000004042 decolorization Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000004925 denaturation Methods 0.000 description 1
230000036425 denaturation Effects 0.000 description 1
SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
BMSDTRMGXCBBBH-UHFFFAOYSA-L diiodochromium Chemical compound [Cr+2].[I-].[I-] BMSDTRMGXCBBBH-UHFFFAOYSA-L 0.000 description 1
XXBDWLFCJWSEKW-UHFFFAOYSA-N dimethylbenzylamine Chemical compound CN(C)CC1=CC=CC=C1 XXBDWLFCJWSEKW-UHFFFAOYSA-N 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
238000004821 distillation Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
SEISMQVOJUJKGE-UHFFFAOYSA-M ethyl 1,6-dimethyl-4-oxo-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-1-ium-3-carboxylate;methyl sulfate Chemical compound COS([O-])(=O)=O.C1CCC(C)N2C(=O)C(C(=O)OCC)=C[N+](C)=C21 SEISMQVOJUJKGE-UHFFFAOYSA-M 0.000 description 1
UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
229960004279 formaldehyde Drugs 0.000 description 1
235000019256 formaldehyde Nutrition 0.000 description 1
238000001640 fractional crystallisation Methods 0.000 description 1
238000005194 fractionation Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
238000010574 gas phase reaction Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
WZHKDGJSXCTSCK-UHFFFAOYSA-N hept-3-ene Chemical compound CCCC=CCC WZHKDGJSXCTSCK-UHFFFAOYSA-N 0.000 description 1
125000004836 hexamethylene group Chemical class [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
239000003701 inert diluent Substances 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
150000002596 lactones Chemical class 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
YDGSUPBDGKOGQT-UHFFFAOYSA-N lithium;dimethylazanide Chemical compound [Li+].C[N-]C YDGSUPBDGKOGQT-UHFFFAOYSA-N 0.000 description 1
GHTQTHLNYUEMQK-UHFFFAOYSA-N lithium;pyrrol-1-ide Chemical compound [Li]N1C=CC=C1 GHTQTHLNYUEMQK-UHFFFAOYSA-N 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
238000004949 mass spectrometry Methods 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
239000002480 mineral oil Substances 0.000 description 1
235000010446 mineral oil Nutrition 0.000 description 1
GKTNLYAAZKKMTQ-UHFFFAOYSA-N n-[bis(dimethylamino)phosphinimyl]-n-methylmethanamine Chemical compound CN(C)P(=N)(N(C)C)N(C)C GKTNLYAAZKKMTQ-UHFFFAOYSA-N 0.000 description 1
QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000011990 phillips catalyst Substances 0.000 description 1
239000003495 polar organic solvent Substances 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
150000003141 primary amines Chemical class 0.000 description 1
SIXLXDIJGIWWFU-UHFFFAOYSA-N pyritinol Chemical compound OCC1=C(O)C(C)=NC=C1CSSCC1=CN=C(C)C(O)=C1CO SIXLXDIJGIWWFU-UHFFFAOYSA-N 0.000 description 1
HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical class O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 1
150000004040 pyrrolidinones Chemical class 0.000 description 1
239000010453 quartz Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
229930195734 saturated hydrocarbon Natural products 0.000 description 1
150000003335 secondary amines Chemical class 0.000 description 1
238000000926 separation method Methods 0.000 description 1
WRIKHQLVHPKCJU-UHFFFAOYSA-N sodium bis(trimethylsilyl)amide Chemical compound C[Si](C)(C)N([Na])[Si](C)(C)C WRIKHQLVHPKCJU-UHFFFAOYSA-N 0.000 description 1
239000002689 soil Substances 0.000 description 1
229910000679 solder Inorganic materials 0.000 description 1
239000011949 solid catalyst Substances 0.000 description 1
238000003746 solid phase reaction Methods 0.000 description 1
239000006104 solid solution Substances 0.000 description 1
238000010671 solid-state reaction Methods 0.000 description 1
239000010959 steel Substances 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
239000000725 suspension Substances 0.000 description 1
HWCKGOZZJDHMNC-UHFFFAOYSA-M tetraethylammonium bromide Chemical compound [Br-].CC[N+](CC)(CC)CC HWCKGOZZJDHMNC-UHFFFAOYSA-M 0.000 description 1
OPASCBHCTNRLRM-UHFFFAOYSA-N thiometon Chemical compound CCSCCSP(=S)(OC)OC OPASCBHCTNRLRM-UHFFFAOYSA-N 0.000 description 1
ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
231100000765 toxin Toxicity 0.000 description 1
239000003053 toxin Substances 0.000 description 1
108700012359 toxins Proteins 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
239000013638 trimer Substances 0.000 description 1
239000007861 trimeric product Substances 0.000 description 1
238000001665 trituration Methods 0.000 description 1
238000009489 vacuum treatment Methods 0.000 description 1
238000013022 venting Methods 0.000 description 1
239000001993 wax Substances 0.000 description 1
238000005303 weighing Methods 0.000 description 1
238000002424 x-ray crystallography Methods 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
- 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
- C08F4/69—Chromium, molybdenum, tungsten or compounds thereof
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/26—Catalytic processes with hydrides or organic compounds
- C07C2/32—Catalytic processes with hydrides or organic compounds as complexes, e.g. acetyl-acetonates
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/22—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of chromium, molybdenum or tungsten
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
- C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
- C08F4/78—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from chromium, molybdenum or tungsten
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- C07C2531/22—Organic complexes
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/03—Multinuclear procatalyst, i.e. containing two or more metals, being different or not

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerization Catalysts (AREA)

DD90343380A 1989-08-10 1990-08-10 Verfahren zur polymerisation von olefinen DD298934A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US39335489A	1989-08-10	1989-08-10

Publications (1)

Publication Number	Publication Date
DD298934A5 true DD298934A5 (de)	1992-03-19

Family

ID=23554349

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD90343380A DD298934A5 (de)	1989-08-10	1990-08-10	Verfahren zur polymerisation von olefinen

Country Status (25)

Country	Link
EP (1)	EP0417477B1 (fr)
JP (1)	JP2619125B2 (fr)
KR (1)	KR0154875B1 (fr)
CN (1)	CN1037610C (fr)
AR (1)	AR244258A1 (fr)
AT (1)	ATE129255T1 (fr)
AU (1)	AU628203B2 (fr)
CA (1)	CA2021410C (fr)
DD (1)	DD298934A5 (fr)
DE (1)	DE69023086T2 (fr)
DK (1)	DK0417477T3 (fr)
DZ (1)	DZ1438A1 (fr)
EG (1)	EG18961A (fr)
ES (1)	ES2078278T3 (fr)
FI (1)	FI99243C (fr)
GR (1)	GR3018169T3 (fr)
HU (1)	HU211200B (fr)
MX (1)	MX170962B (fr)
MY (1)	MY110241A (fr)
NO (1)	NO175941C (fr)
PL (1)	PL166203B1 (fr)
RU (1)	RU2107696C1 (fr)
SK (1)	SK392890A3 (fr)
YU (1)	YU47085B (fr)
ZA (1)	ZA906191B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2020509C (fr) *	1989-08-10	1998-04-28	William K. Reagen	Composes a base de chrome et leur emploi
SG99843A1 (en) *	1992-09-17	2003-11-27	Mitsubishi Chem Corp	Method for oligomerizing an alpha-olefin
CA2087578C (fr) *	1993-01-19	1998-10-27	William Kevin Reagen	Methode de preparation d'un catalyseur pour la polymerisation d'olefines
TW354300B (en) *	1993-02-17	1999-03-11	Mitsubishi Chem Corp	Process for producing <alpha>-olefin oligomers
US5910619A (en) *	1994-06-21	1999-06-08	Mitsubishi Chemical Corporation	Process for producing α-olefin oligomers
KR100414008B1 (ko) *	1995-03-02	2004-04-29	미쓰비시 가가꾸 가부시키가이샤	α-올레핀올리고머의제조방법
US5780698A (en) *	1997-03-31	1998-07-14	Chevron Chemical Company	Olefin oligomerization catalyst and process employing and preparing same
KR100786613B1 (ko)	2006-09-07	2007-12-21	한국화학연구원	올레핀 삼량체 제조 방법 및 그를 이용한 고비점알킬레이트제조 방법
CA2783494C (fr) *	2012-07-23	2019-07-30	Nova Chemicals Corporation	Ajustement de composition de polymere
WO2014071119A1 (fr) *	2012-11-01	2014-05-08	Univation Technologies, Llc	Catalyseurs mixtes ziegler-natta/chrome pour produits polymères améliorés

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3887494A (en) *	1970-11-12	1975-06-03	Phillips Petroleum Co	Olefin polymerization catalyst
DE3621763A1 (de) *	1986-06-28	1988-01-21	Bayer Ag	Verfahren zur herstellung von verzweigtem niederdruckpolyethen, neue niederdruckpolyethene und praeformierte bifunktionelle katalysatoren

1990
- 1990-07-18 CA CA002021410A patent/CA2021410C/fr not_active Expired - Fee Related
- 1990-08-03 AU AU60146/90A patent/AU628203B2/en not_active Ceased
- 1990-08-03 MX MX021842A patent/MX170962B/es unknown
- 1990-08-06 ZA ZA906191A patent/ZA906191B/xx unknown
- 1990-08-08 DZ DZ900147A patent/DZ1438A1/fr active
- 1990-08-09 KR KR1019900012251A patent/KR0154875B1/ko not_active Expired - Fee Related
- 1990-08-09 DK DK90115317.1T patent/DK0417477T3/da active
- 1990-08-09 DE DE69023086T patent/DE69023086T2/de not_active Expired - Fee Related
- 1990-08-09 FI FI903953A patent/FI99243C/fi not_active IP Right Cessation
- 1990-08-09 ES ES90115317T patent/ES2078278T3/es not_active Expired - Lifetime
- 1990-08-09 AT AT90115317T patent/ATE129255T1/de not_active IP Right Cessation
- 1990-08-09 NO NO903515A patent/NO175941C/no not_active IP Right Cessation
- 1990-08-09 SK SK3928-90A patent/SK392890A3/sk unknown
- 1990-08-09 RU SU4831148A patent/RU2107696C1/ru active
- 1990-08-09 HU HU904948A patent/HU211200B/hu not_active IP Right Cessation
- 1990-08-09 CN CN90106929A patent/CN1037610C/zh not_active Expired - Fee Related
- 1990-08-09 EP EP90115317A patent/EP0417477B1/fr not_active Expired - Lifetime
- 1990-08-09 YU YU154390A patent/YU47085B/sh unknown
- 1990-08-09 AR AR90317574A patent/AR244258A1/es active
- 1990-08-10 DD DD90343380A patent/DD298934A5/de not_active IP Right Cessation
- 1990-08-10 MY MYPI90001346A patent/MY110241A/en unknown
- 1990-08-10 PL PL90286476A patent/PL166203B1/pl unknown
- 1990-08-10 JP JP2213606A patent/JP2619125B2/ja not_active Expired - Lifetime
- 1990-08-11 EG EG47690A patent/EG18961A/xx active
1995
- 1995-11-22 GR GR950403288T patent/GR3018169T3/el unknown

Also Published As

Publication number	Publication date
EP0417477A2 (fr)	1991-03-20
NO175941C (no)	1995-01-04
HU904948D0 (en)	1991-01-28
CA2021410A1 (fr)	1991-02-11
EP0417477A3 (en)	1992-03-25
SK280001B6 (sk)	1999-06-11
PL166203B1 (pl)	1995-04-28
GR3018169T3 (en)	1996-02-29
PL286476A1 (en)	1991-05-20
MX170962B (es)	1993-09-22
ES2078278T3 (es)	1995-12-16
DK0417477T3 (da)	1995-11-27
SK392890A3 (en)	1999-06-11
ZA906191B (en)	1991-06-26
AU6014690A (en)	1991-02-14
JP2619125B2 (ja)	1997-06-11
NO903515D0 (no)	1990-08-09
EP0417477B1 (fr)	1995-10-18
JPH03115406A (ja)	1991-05-16
DE69023086D1 (de)	1995-11-23
KR910004681A (ko)	1991-03-29
CN1037610C (zh)	1998-03-04
CN1049356A (zh)	1991-02-20
EG18961A (en)	1994-03-30
CA2021410C (fr)	1998-06-02
FI99243C (fi)	1997-12-10
NO903515L (no)	1991-02-11
YU154390A (sh)	1992-07-20
DE69023086T2 (de)	1996-03-28
KR0154875B1 (ko)	1998-12-01
HU211200B (en)	1995-11-28
FI99243B (fi)	1997-08-29
DZ1438A1 (fr)	2004-09-13
AR244258A1 (es)	1993-10-29
NO175941B (no)	1994-09-26
FI903953A0 (fi)	1990-08-09
RU2107696C1 (ru)	1998-03-27
YU47085B (sh)	1994-12-28
HUT59430A (en)	1992-05-28
AU628203B2 (en)	1992-09-10
MY110241A (en)	1998-03-31
ATE129255T1 (de)	1995-11-15

Legal Events

Date	Code	Title	Description
2002-11-21	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
DE69030146T2 (de)	1997-06-19	Chromverbindungen und ihre Verwendung
DE69330943T3 (de)	2007-10-18	Verfahren zur Herstellung eines Olefinpolymerisationskatalysator
DE3880193T2 (de)	1993-08-05	Verfahren zur herstellung von stereoregelmaessigen polymeren mit enger molekulargewichtsverteilung.
DE69217878T2 (de)	1997-06-12	Verfahren zur Herstellung von Polymerisationskatalysator
DE2802517C2 (fr)	1987-08-06
DE2626097C2 (fr)	1991-05-08
DE2522336A1 (de)	1975-12-04	Katalysator fuer die polymerisation oder copolymerisation von alpha-olefinen sowie seine herstellung und verwendung
DE2522331A1 (de)	1975-12-04	Katalysator zum polymerisieren oder copolymerisieren von olefinen sowie dessen herstellung und verwendung
DE3228065A1 (de)	1983-02-10	Feste olefin-polymerisations- und copolymerisations-katalysatorsysteme, deren herstellung und mit ihnen durchgefuehrte polymerisationsverfahren
DE3213633A1 (de)	1983-01-20	Feste olefin-polymerisations- und -copolymerisations-katalysatoren, deren herstellung und mit ihnen durchgefuehrte polymerisationsverfahren
DE69916431T2 (de)	2005-04-07	Donor-modifizierte katalysatoren für die polymerisation von olefinen
DE69929064T2 (de)	2006-08-31	Polymerisationsverfahren unter verwendung von verbesserten sperrigen liganden metallocen- katalysatoren
DE69210454T2 (de)	1996-10-10	Bestandteile und Katalisatoren für die Olefinpolymerisation
DE69215989T2 (de)	1997-06-12	Festes Katalysatorbestandteil für (Co)Polymerisation von Ethylen und Alpha-Olefinen
EP0625928A1 (fr)	1994-11-30	Systemes de catalyseurs de coordination
DE2906639C2 (de)	1982-03-25	Verfahren zur Herstellung von weitgehend amorphen Ho mo- und/oder Copolymerisaten von &alpha;-Olefinen mit 3-3 2 Kohlenstoffatomen
DE60012878T2 (de)	2005-08-11	Diiminverbindungen
DE69023086T2 (de)	1996-03-28	Verfahren zur Polymerisation von Olefinen.
DE2332050C3 (de)	1980-10-02	Verfahren zur Polymerisation von Äthylen
DE69112560T2 (de)	1996-02-29	Feste Komponente eines Katalysators für (Ko)-Polymerisation von Äthylen.
DE60317903T2 (de)	2008-11-13	Katalysatorsystem für die polymerisation von olefinen
DE69106393T2 (de)	1995-05-04	Übergangsmetallkatalysator auf silikatträger.
DE2621591C2 (de)	1986-03-13	Verfahren zur Polymerisation von Äthylen
DE2713939A1 (de)	1977-10-06	Verbessertes verfahren zur herstellung eines auf kieselsaeure abgeschiedenen katalysators
DE69835373T2 (de)	2007-08-02	Olefin-polymerisationskatalysatorzusammensetzung, die übergangsmetallverbindungen in niedriger oxidationsstufe enthält