NL8003079A - Werkwijze voor de polymerisatie van etheen. - Google Patents

Werkwijze voor de polymerisatie van etheen. Download PDF

Info

Publication number: NL8003079A
Authority: NL; Netherlands
Prior art keywords: compound; polymerization; ethylene; stage; process according
Prior art date: 1979-06-07

Application number

NL8003079A

Other languages

English (en)

Dutch (nl)

Original Assignee

Sumitomo Chemical Co

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.)

1979-06-07

Filing date

1980-05-28

Publication date

1980-12-09

1980-05-28 Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co

1980-12-09 Publication of NL8003079A publication Critical patent/NL8003079A/nl

Links

238000006116 polymerization reaction Methods 0.000 title claims description 102
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title claims description 87
238000000034 method Methods 0.000 title claims description 47
239000005977 Ethylene Substances 0.000 claims description 86
239000003054 catalyst Substances 0.000 claims description 59
239000001257 hydrogen Substances 0.000 claims description 42
229910052739 hydrogen Inorganic materials 0.000 claims description 42
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 40
-1 aluminum compound Chemical class 0.000 claims description 37
239000011949 solid catalyst Substances 0.000 claims description 33
239000007789 gas Substances 0.000 claims description 26
238000006243 chemical reaction Methods 0.000 claims description 25
150000002681 magnesium compounds Chemical class 0.000 claims description 21
239000007787 solid Substances 0.000 claims description 17
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 14
239000002904 solvent Substances 0.000 claims description 14
239000010936 titanium Substances 0.000 claims description 14
239000002002 slurry Substances 0.000 claims description 11
150000003609 titanium compounds Chemical class 0.000 claims description 11
125000004432 carbon atom Chemical group C* 0.000 claims description 10
150000001875 compounds Chemical class 0.000 claims description 10
238000002360 preparation method Methods 0.000 claims description 10
150000003377 silicon compounds Chemical class 0.000 claims description 10
150000003682 vanadium compounds Chemical class 0.000 claims description 10
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 9
229910052782 aluminium Inorganic materials 0.000 claims description 9
239000011777 magnesium Substances 0.000 claims description 9
125000000217 alkyl group Chemical group 0.000 claims description 8
VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 8
125000003710 aryl alkyl group Chemical group 0.000 claims description 7
125000003118 aryl group Chemical group 0.000 claims description 7
125000005843 halogen group Chemical group 0.000 claims description 7
150000003623 transition metal compounds Chemical class 0.000 claims description 7
VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 claims description 6
125000003342 alkenyl group Chemical group 0.000 claims description 6
239000005049 silicon tetrachloride Substances 0.000 claims description 6
229910052719 titanium Inorganic materials 0.000 claims description 6
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical group [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 5
229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 4
125000000753 cycloalkyl group Chemical group 0.000 claims description 4
229920000642 polymer Polymers 0.000 description 71
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 51
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 26
239000012071 phase Substances 0.000 description 23
230000000694 effects Effects 0.000 description 18
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 16
229920000573 polyethylene Polymers 0.000 description 14
229910052757 nitrogen Inorganic materials 0.000 description 13
241000251468 Actinopterygii Species 0.000 description 12
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
238000009826 distribution Methods 0.000 description 11
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 10
239000001273 butane Substances 0.000 description 10
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 10
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
230000015572 biosynthetic process Effects 0.000 description 9
239000000203 mixture Substances 0.000 description 9
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 8
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 8
229910052749 magnesium Inorganic materials 0.000 description 8
230000000704 physical effect Effects 0.000 description 8
229910001220 stainless steel Inorganic materials 0.000 description 8
239000010935 stainless steel Substances 0.000 description 8
229930195733 hydrocarbon Natural products 0.000 description 7
239000000047 product Substances 0.000 description 7
239000012265 solid product Substances 0.000 description 7
239000000178 monomer Substances 0.000 description 6
239000002245 particle Substances 0.000 description 6
238000003786 synthesis reaction Methods 0.000 description 6
AQZGPSLYZOOYQP-UHFFFAOYSA-N Diisoamyl ether Chemical compound CC(C)CCOCCC(C)C AQZGPSLYZOOYQP-UHFFFAOYSA-N 0.000 description 5
238000001125 extrusion Methods 0.000 description 5
150000002430 hydrocarbons Chemical class 0.000 description 5
150000003624 transition metals Chemical class 0.000 description 5
VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 5
238000005406 washing Methods 0.000 description 5
239000004215 Carbon black (E152) Substances 0.000 description 4
239000007795 chemical reaction product Substances 0.000 description 4
238000007334 copolymerization reaction Methods 0.000 description 4
229920001519 homopolymer Polymers 0.000 description 4
239000012442 inert solvent Substances 0.000 description 4
QUXHCILOWRXCEO-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CCC[CH2-] QUXHCILOWRXCEO-UHFFFAOYSA-M 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
239000000155 melt Substances 0.000 description 4
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 4
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 4
229910052723 transition metal Inorganic materials 0.000 description 4
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 3
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
239000004698 Polyethylene Substances 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 3
150000001336 alkenes Chemical class 0.000 description 3
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
238000000071 blow moulding Methods 0.000 description 3
238000009835 boiling Methods 0.000 description 3
238000006073 displacement reaction Methods 0.000 description 3
238000001035 drying Methods 0.000 description 3
150000002736 metal compounds Chemical class 0.000 description 3
ZKUUVVYMPUDTGJ-UHFFFAOYSA-N methyl 5-hydroxy-4-methoxy-2-nitrobenzoate Chemical compound COC(=O)C1=CC(O)=C(OC)C=C1[N+]([O-])=O ZKUUVVYMPUDTGJ-UHFFFAOYSA-N 0.000 description 3
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
229930195734 saturated hydrocarbon Natural products 0.000 description 3
229910052710 silicon Inorganic materials 0.000 description 3
239000010703 silicon Substances 0.000 description 3
WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 3
MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 3
239000008096 xylene Substances 0.000 description 3
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
AOPDRZXCEAKHHW-UHFFFAOYSA-N 1-pentoxypentane Chemical compound CCCCCOCCCCC AOPDRZXCEAKHHW-UHFFFAOYSA-N 0.000 description 2
CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
239000007818 Grignard reagent Substances 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
150000004945 aromatic hydrocarbons Chemical class 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
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
SHOVVTSKTTYFGP-UHFFFAOYSA-L butylaluminum(2+);dichloride Chemical compound CCCC[Al](Cl)Cl SHOVVTSKTTYFGP-UHFFFAOYSA-L 0.000 description 2
DCFKHNIGBAHNSS-UHFFFAOYSA-N chloro(triethyl)silane Chemical compound CC[Si](Cl)(CC)CC DCFKHNIGBAHNSS-UHFFFAOYSA-N 0.000 description 2
DMEGYFMYUHOHGS-UHFFFAOYSA-N cycloheptane Chemical compound C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 2
150000002170 ethers Chemical class 0.000 description 2
UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
238000001914 filtration Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
150000004795 grignard reagents Chemical class 0.000 description 2
150000004820 halides Chemical class 0.000 description 2
125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910001629 magnesium chloride Inorganic materials 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 2
125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 2
YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
238000010992 reflux Methods 0.000 description 2
238000003756 stirring Methods 0.000 description 2
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 1
VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical compound CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 description 1
HHBZZTKMMLDNDN-UHFFFAOYSA-N 2-butan-2-yloxybutane Chemical compound CCC(C)OC(C)CC HHBZZTKMMLDNDN-UHFFFAOYSA-N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
UNCRKDFOOFDWDK-UHFFFAOYSA-N CCCCC[Mg]CCCCC Chemical compound CCCCC[Mg]CCCCC UNCRKDFOOFDWDK-UHFFFAOYSA-N 0.000 description 1
OHQCRUMANLOAOX-UHFFFAOYSA-L CCCO[Ti](Br)(Br)OCCC Chemical compound CCCO[Ti](Br)(Br)OCCC OHQCRUMANLOAOX-UHFFFAOYSA-L 0.000 description 1
ABXKXVWOKXSBNR-UHFFFAOYSA-N CCC[Mg]CCC Chemical compound CCC[Mg]CCC ABXKXVWOKXSBNR-UHFFFAOYSA-N 0.000 description 1
ZBZXIGONWYKEMZ-UHFFFAOYSA-N CCO[Ti] Chemical compound CCO[Ti] ZBZXIGONWYKEMZ-UHFFFAOYSA-N 0.000 description 1
NTWOIGOPFDMZAE-UHFFFAOYSA-M CCO[Ti](Cl)(OCC)OCC Chemical compound CCO[Ti](Cl)(OCC)OCC NTWOIGOPFDMZAE-UHFFFAOYSA-M 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 1
DJOXOOIJKINTOT-UHFFFAOYSA-K [Br-].[Br-].[Br-].CCO[Ti+3] Chemical compound [Br-].[Br-].[Br-].CCO[Ti+3] DJOXOOIJKINTOT-UHFFFAOYSA-K 0.000 description 1
GKQZBJMXIUKBGB-UHFFFAOYSA-K [Cl-].[Cl-].[Cl-].CCCO[Ti+3] Chemical compound [Cl-].[Cl-].[Cl-].CCCO[Ti+3] GKQZBJMXIUKBGB-UHFFFAOYSA-K 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
125000005234 alkyl aluminium group Chemical group 0.000 description 1
CECABOMBVQNBEC-UHFFFAOYSA-K aluminium iodide Chemical compound I[Al](I)I CECABOMBVQNBEC-UHFFFAOYSA-K 0.000 description 1
XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
229910052794 bromium Inorganic materials 0.000 description 1
WPDDDIRYULGNPX-UHFFFAOYSA-M bromo(dihexyl)alumane Chemical compound [Br-].CCCCCC[Al+]CCCCCC WPDDDIRYULGNPX-UHFFFAOYSA-M 0.000 description 1
RQTQBQMVIJMUPB-UHFFFAOYSA-N butan-1-ol titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO RQTQBQMVIJMUPB-UHFFFAOYSA-N 0.000 description 1
DEFMLLQRTVNBOF-UHFFFAOYSA-K butan-1-olate;trichlorotitanium(1+) Chemical compound [Cl-].[Cl-].[Cl-].CCCCO[Ti+3] DEFMLLQRTVNBOF-UHFFFAOYSA-K 0.000 description 1
VPCAAUUIFCAFRZ-UHFFFAOYSA-N butylalumane Chemical compound CCCC[AlH2] VPCAAUUIFCAFRZ-UHFFFAOYSA-N 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
244000309466 calf Species 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
ZHXZNKNQUHUIGN-UHFFFAOYSA-N chloro hypochlorite;vanadium Chemical compound [V].ClOCl ZHXZNKNQUHUIGN-UHFFFAOYSA-N 0.000 description 1
DFGSACBYSGUJDZ-UHFFFAOYSA-M chloro(dihexyl)alumane Chemical compound [Cl-].CCCCCC[Al+]CCCCCC DFGSACBYSGUJDZ-UHFFFAOYSA-M 0.000 description 1
IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
230000008021 deposition Effects 0.000 description 1
AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 description 1
VJRUISVXILMZSL-UHFFFAOYSA-M dibutylalumanylium;chloride Chemical compound CCCC[Al](Cl)CCCC VJRUISVXILMZSL-UHFFFAOYSA-M 0.000 description 1
RFUDQCRVCDXBGK-UHFFFAOYSA-L dichloro(propyl)alumane Chemical compound [Cl-].[Cl-].CCC[Al+2] RFUDQCRVCDXBGK-UHFFFAOYSA-L 0.000 description 1
NSYCXGBGJZBZKI-UHFFFAOYSA-L dichlorotitanium;ethanol Chemical compound CCO.CCO.Cl[Ti]Cl NSYCXGBGJZBZKI-UHFFFAOYSA-L 0.000 description 1
YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
XGZNHFPFJRZBBT-UHFFFAOYSA-N ethanol;titanium Chemical compound [Ti].CCO.CCO.CCO.CCO XGZNHFPFJRZBBT-UHFFFAOYSA-N 0.000 description 1
RMTCVMQBBYEAPC-UHFFFAOYSA-K ethanolate;titanium(4+);trichloride Chemical compound [Cl-].[Cl-].[Cl-].CCO[Ti+3] RMTCVMQBBYEAPC-UHFFFAOYSA-K 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
229920001038 ethylene copolymer Polymers 0.000 description 1
238000010528 free radical solution polymerization reaction Methods 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
150000002367 halogens Chemical group 0.000 description 1
230000017525 heat dissipation Effects 0.000 description 1
OIPWQYPOWLBLMR-UHFFFAOYSA-N hexylalumane Chemical compound CCCCCC[AlH2] OIPWQYPOWLBLMR-UHFFFAOYSA-N 0.000 description 1
JVUDQRVNABJCFL-UHFFFAOYSA-L hexylaluminum(2+);dibromide Chemical compound [Br-].[Br-].CCCCCC[Al+2] JVUDQRVNABJCFL-UHFFFAOYSA-L 0.000 description 1
VMLUVDHAXSZZSR-UHFFFAOYSA-L hexylaluminum(2+);dichloride Chemical compound CCCCCC[Al](Cl)Cl VMLUVDHAXSZZSR-UHFFFAOYSA-L 0.000 description 1
229920006158 high molecular weight polymer Polymers 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical class ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
238000009776 industrial production Methods 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
150000002484 inorganic compounds Chemical class 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
238000004898 kneading Methods 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
239000001095 magnesium carbonate Substances 0.000 description 1
229910000021 magnesium carbonate Inorganic materials 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
CQRPUKWAZPZXTO-UHFFFAOYSA-M magnesium;2-methylpropane;chloride Chemical compound [Mg+2].[Cl-].C[C-](C)C CQRPUKWAZPZXTO-UHFFFAOYSA-M 0.000 description 1
WRYKIHMRDIOPSI-UHFFFAOYSA-N magnesium;benzene Chemical compound [Mg+2].C1=CC=[C-]C=C1.C1=CC=[C-]C=C1 WRYKIHMRDIOPSI-UHFFFAOYSA-N 0.000 description 1
KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 1
DLPASUVGCQPFFO-UHFFFAOYSA-N magnesium;ethane Chemical compound [Mg+2].[CH2-]C.[CH2-]C DLPASUVGCQPFFO-UHFFFAOYSA-N 0.000 description 1
FRIJBUGBVQZNTB-UHFFFAOYSA-M magnesium;ethane;bromide Chemical compound [Mg+2].[Br-].[CH2-]C FRIJBUGBVQZNTB-UHFFFAOYSA-M 0.000 description 1
YCCXQARVHOPWFJ-UHFFFAOYSA-M magnesium;ethane;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C YCCXQARVHOPWFJ-UHFFFAOYSA-M 0.000 description 1
WCFJMDWWJOCLSJ-UHFFFAOYSA-N magnesium;methanidylbenzene Chemical compound [Mg+2].[CH2-]C1=CC=CC=C1.[CH2-]C1=CC=CC=C1 WCFJMDWWJOCLSJ-UHFFFAOYSA-N 0.000 description 1
KMYFNYFIPIGQQZ-UHFFFAOYSA-N magnesium;octane Chemical compound [Mg+2].CCCCCCC[CH2-].CCCCCCC[CH2-] KMYFNYFIPIGQQZ-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
239000000463 material Substances 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
238000002156 mixing Methods 0.000 description 1
125000003136 n-heptyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
239000003921 oil Substances 0.000 description 1
ANRQGKOBLBYXFM-UHFFFAOYSA-M phenylmagnesium bromide Chemical compound Br[Mg]C1=CC=CC=C1 ANRQGKOBLBYXFM-UHFFFAOYSA-M 0.000 description 1
238000010094 polymer processing Methods 0.000 description 1
230000037048 polymerization activity Effects 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
239000001294 propane Substances 0.000 description 1
125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
OBRKWFIGZSMARO-UHFFFAOYSA-N propylalumane Chemical compound [AlH2]CCC OBRKWFIGZSMARO-UHFFFAOYSA-N 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
AIFMYMZGQVTROK-UHFFFAOYSA-N silicon tetrabromide Chemical compound Br[Si](Br)(Br)Br AIFMYMZGQVTROK-UHFFFAOYSA-N 0.000 description 1
238000000859 sublimation Methods 0.000 description 1
230000008022 sublimation Effects 0.000 description 1
PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 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
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 1
ZLMGMVJGEULFPP-UHFFFAOYSA-J titanium(4+) trichloride phenoxide Chemical compound Cl[Ti](Cl)(Cl)OC1=CC=CC=C1 ZLMGMVJGEULFPP-UHFFFAOYSA-J 0.000 description 1
YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 description 1
229940035339 tri-chlor Drugs 0.000 description 1
SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 1
229910052720 vanadium Inorganic materials 0.000 description 1
JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 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
239000004711 α-olefin Substances 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
- 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
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Polymerisation Methods In General (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

NL8003079A 1979-06-07 1980-05-28 Werkwijze voor de polymerisatie van etheen. NL8003079A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP7187279		1979-06-07
JP7187279A JPS55164205A (en)	1979-06-07	1979-06-07	Multistage polymerization of ethylene

Publications (1)

Publication Number	Publication Date
NL8003079A true NL8003079A (nl)	1980-12-09

Family

ID=13473032

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8003079A NL8003079A (nl)	1979-06-07	1980-05-28	Werkwijze voor de polymerisatie van etheen.

Country Status (11)

Country	Link
US (1)	US4352915A (fr)
JP (1)	JPS55164205A (fr)
BE (1)	BE883687A (fr)
BR (1)	BR8003506A (fr)
CA (1)	CA1118945A (fr)
DE (1)	DE3021469A1 (fr)
FR (1)	FR2458561B1 (fr)
GB (1)	GB2051833B (fr)
IT (1)	IT1143919B (fr)
NL (1)	NL8003079A (fr)
SG (1)	SG40985G (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5610506A (en) *	1979-07-09	1981-02-03	Mitsui Petrochem Ind Ltd	Production of ethylene polymer composition
JPS5721409A (en) *	1980-07-16	1982-02-04	Showa Denko Kk	Production of ethylene copolymer
JPS57126834A (en) *	1981-01-30	1982-08-06	Sumitomo Chem Co Ltd	Ethylene-alpha-olefin copolymer resin composition
EP0057352B1 (fr) *	1981-02-05	1986-07-23	Mitsubishi Kasei Corporation	Procédé de fabrication de polyoléfines
JPS57179206A (en) *	1981-04-30	1982-11-04	Idemitsu Petrochem Co Ltd	Production of polyethylene for high-speed blow molding
JPS588712A (ja) *	1981-07-08	1983-01-18	Showa Denko Kk	エチレン系共重合体の製造方法
JPS588713A (ja) *	1981-07-10	1983-01-18	Showa Denko Kk	エチレン系共重合体の製造方法
US4451688A (en) *	1981-12-03	1984-05-29	Nippon Oil Company, Limited	Process for preparing polyolefins
JPS59115310A (ja) *	1982-12-22	1984-07-03	Mitsubishi Chem Ind Ltd	ポリオレフインの製造法
US4617352A (en) *	1983-06-28	1986-10-14	E. I. Du Pont De Nemours And Company	Ethylene polymer composition for blow molding
CA2009962A1 (fr) *	1989-02-14	1990-08-14	Sari B. Samuels	Catalyseur de polymerisation de l'ethylene
US6316546B1 (en)	1991-03-06	2001-11-13	Exxonmobil Oil Corporation	Ethylene polymer film resins
JP3311780B2 (ja) *	1991-07-23	2002-08-05	三菱化学株式会社	オレフィン重合体の製造方法
JP3390446B2 (ja) *	1993-10-21	2003-03-24	モービル・オイル・コーポレーション	高分子量成分及び低分子量成分を含む樹脂組成物
US5882750A (en) *	1995-07-03	1999-03-16	Mobil Oil Corporation	Single reactor bimodal HMW-HDPE film resin with improved bubble stability
BE1011333A3 (fr) *	1997-08-20	1999-07-06	Solvay	Procede de fabrication d'une composition de polymeres d'ethylene.
US6924340B2 (en) *	2002-04-04	2005-08-02	Equistar Chemicals L.P.	Process for removal of intermediate hydrogen from cascaded polyolefin slurry reactors
EP1384751A1 (fr) *	2002-07-25	2004-01-28	SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme)	Récipient en polymère éthylène multimodal
TW200504093A (en)	2003-05-12	2005-02-01	Dow Global Technologies Inc	Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
US7423098B2 (en) *	2006-01-17	2008-09-09	Equistar Chemicals, Lp	Polyethylene process
JP2007284660A (ja) *	2006-03-22	2007-11-01	Asahi Kasei Chemicals Corp	ポリオレフィンの製造方法
TWI404730B (zh)	2007-02-05	2013-08-11	Univation Tech Llc	控制聚合物性質之方法
EP2516485B1 (fr)	2009-12-22	2015-02-25	Basell Polyolefine GmbH	Procédé de préparation d'un polymère multimodal de polyoléfine doté d'une capacité améliorée d'élimination de l'hydrogène
CN103772549B (zh) *	2012-10-23	2016-07-06	中国石油化工股份有限公司	一种用于乙烯聚合或共聚合的催化剂组分及催化剂
CN103772552B (zh) *	2012-10-23	2016-07-06	中国石油化工股份有限公司	一种用于乙烯聚合或共聚合的催化剂组分及催化剂
US8987390B2 (en) *	2012-12-18	2015-03-24	Chevron Phillips Chemical Company, Lp	Chain transfer agent removal between polyolefin polymerization reactors
US9353196B2 (en)	2013-11-20	2016-05-31	Equistar Chemicals, Lp	Bimodal polymerization process utilizing chromium/silica catalysts
CN104974279B (zh) *	2014-04-11	2017-08-25	中国石油化工股份有限公司	用于乙烯聚合反应的催化剂组分及其催化剂和制备方法
MX2017006889A (es)	2014-12-01	2017-09-01	Dow Global Technologies Llc	Películas de contracción, y métodos para su fabricación.
CA2969426A1 (fr)	2014-12-01	2016-06-09	Dow Global Technologies Llc	Compositions polymeres, films retractables, et leurs procedes de fabrication
JP6595707B2 (ja)	2015-09-29	2019-10-23	ダウグローバルテクノロジーズエルエルシー	収縮フィルム、及びその作製方法
US10844210B2 (en)	2016-03-31	2020-11-24	Dow Global Technologies Llc	Modified polyethylene resins and method for making the same
CN109563214A (zh)	2016-08-31	2019-04-02	陶氏环球技术有限责任公司	改性聚乙烯
MX2019003179A (es)	2016-09-29	2019-06-06	Dow Global Technologies Llc	Peliculas estirables multicapa y sus metodos.
ES2783948T3 (es)	2017-03-10	2020-09-21	Dow Global Technologies Llc	Películas multicapa y métodos de las mismas
US20240010772A1 (en)	2020-12-22	2024-01-11	Dow Global Technologies Llc	Modified polyethylene resins and process for making the same
JP2025524375A (ja)	2022-06-17	2025-07-30	ダウグローバルテクノロジーズエルエルシー	多層ヒートシールフィルム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1057728A (en)	1963-11-21	1967-02-08	Shell Int Research	Olefin polymerisation and polyolefins produced thereby
GB1233599A (fr)	1966-04-04	1971-05-26
DE1720611C3 (de) *	1967-01-28	1984-03-01	Hoechst Ag, 6230 Frankfurt	Verfahren zur Polymerisation von Äthylen oder dessen Mischungen mit höheren α-Olefinen
FR1584855A (fr) *	1967-10-02	1970-01-02
BE761965A (fr) *	1970-01-30	1971-07-26	Shell Int Research
GB1498852A (en) *	1974-04-30	1978-01-25	Asahi Chemical Ind	Catalyst and method for polymerizing ethylene and propylene
JPS51137783A (en) *	1975-05-12	1976-11-27	Wacker Chemie Gmbh	Preparation of polyethylene
NL7613855A (nl) *	1975-12-18	1977-06-21	Sumitomo Chemical Co	Werkwijze voor het polymeriseren van olefinen.
GB1577512A (en)	1977-06-18	1980-10-22	Nippon Oil Co Ltd	Olefin polymerization
JPS54146885A (en)	1978-05-10	1979-11-16	Nissan Chem Ind Ltd	Improved polymerization process for ethylene

1979
- 1979-06-07 JP JP7187279A patent/JPS55164205A/ja active Pending
1980
- 1980-05-23 US US06/152,610 patent/US4352915A/en not_active Expired - Lifetime
- 1980-05-28 NL NL8003079A patent/NL8003079A/nl not_active Application Discontinuation
- 1980-06-04 FR FR8012418A patent/FR2458561B1/fr not_active Expired
- 1980-06-04 BR BR8003506A patent/BR8003506A/pt unknown
- 1980-06-05 CA CA000353440A patent/CA1118945A/fr not_active Expired
- 1980-06-06 IT IT48911/80A patent/IT1143919B/it active
- 1980-06-06 BE BE0/200929A patent/BE883687A/fr not_active IP Right Cessation
- 1980-06-06 DE DE19803021469 patent/DE3021469A1/de not_active Withdrawn
- 1980-06-09 GB GB8018775A patent/GB2051833B/en not_active Expired
1985
- 1985-05-30 SG SG409/85A patent/SG40985G/en unknown

Also Published As

Publication number	Publication date
BE883687A (fr)	1980-10-01
BR8003506A (pt)	1981-01-05
US4352915A (en)	1982-10-05
CA1118945A (fr)	1982-02-23
SG40985G (en)	1985-12-13
IT1143919B (it)	1986-10-29
FR2458561B1 (fr)	1986-02-07
GB2051833A (en)	1981-01-21
JPS55164205A (en)	1980-12-20
FR2458561A1 (fr)	1981-01-02
DE3021469A1 (de)	1981-01-22
GB2051833B (en)	1984-02-29
IT8048911A0 (it)	1980-06-06

Legal Events

Date	Code	Title
1981-02-25	BT	A notification was added to the application dossier and made available to the public
1985-01-01	A85	Still pending on 85-01-01
1987-08-03	BV	The patent application has lapsed

Publication	Publication Date	Title
NL8003079A (nl)	1980-12-09	Werkwijze voor de polymerisatie van etheen.
JP2749731B2 (ja)	1998-05-13	オレフィン重合用触媒の製造方法
KR100263263B1 (ko)	2000-08-01	올레핀계 중합체 또는 공중합체의 제조방법
EP0856013B1 (fr)	2000-07-19	Catalyseur de polymerisation d'olefines a morphologie controlee forme a partir d'une emulsion
US4357448A (en)	1982-11-02	Two step process for polymerizing ethylene
EP0129313B1 (fr)	1987-06-10	Polyéthylène ramifié à chaîne longue et catalyseur Ziegler-Natta pour sa préparation
EP1613670B1 (fr)	2017-05-10	Catalyseur de polymerisation d'olefine contenant du cycloalcane dicarboxylate comme donneur d'electrons
EP0086481B1 (fr)	1985-11-27	Composant solide de catalyseur pour la polymérisation des oléfines
EP0490584A2 (fr)	1992-06-17	Catalyseur de polymérisation ou copolymérisation d'oléfines
NO166867B (no)	1991-06-03	Fremgangsmaate for polymerisasjon eller kopolymerisasjon av alfa-olefiner i et virvelsjikt i naervaer av et ziegler-natta-katalysatorsystem.
EP0057420A2 (fr)	1982-08-11	Procédé de préparation de polymères d'éthylène
JP2003503562A (ja)	2003-01-28	マグネシウム／遷移金属アルコキシド錯体の製造方法及びそれらから製造された重合触媒
JPH07116253B2 (ja)	1995-12-13	ポリオレフインの製造方法
JPH0699507B2 (ja)	1994-12-07	触媒成分及び重合用触媒系
US4199476A (en)	1980-04-22	Olefin polymerization catalyst
CN108349873B (zh)	2022-12-23	取代的酰胺基苯甲酸酯化合物的合成及其作为不含邻苯二甲酸酯的内给电子体的用途
CA1115683A (fr)	1982-01-05	Obtention de trichlorure de titane sous forme solide et polymeres de propylene qui en emploient
US4210559A (en)	1980-07-01	Catalyst for the preparation of polyalpha-olefins having broad molecular weight distributions
EP0053899B1 (fr)	1987-09-02	Composé solide de magnésium servant de support de catalyseur, catalyseur et son utilisation pour la polymérisation d'oléfines
EP0057352B1 (fr)	1986-07-23	Procédé de fabrication de polyoléfines
JPH0422924B2 (fr)	1992-04-20
JPH0122284B2 (fr)	1989-04-26
US4273905A (en)	1981-06-16	Process for producing propylene polymer or copolymer
CN101952330B (zh)	2012-12-05	聚合乙烯的方法
JPH11507086A (ja)	1999-06-22	オレフィン重合用ポリマー担持触媒