DD274230A5 - Verfahren zur herstellung von polymeren - Google Patents
Verfahren zur herstellung von polymeren Download PDFInfo
- Publication number
- DD274230A5 DD274230A5 DD88315875A DD31587588A DD274230A5 DD 274230 A5 DD274230 A5 DD 274230A5 DD 88315875 A DD88315875 A DD 88315875A DD 31587588 A DD31587588 A DD 31587588A DD 274230 A5 DD274230 A5 DD 274230A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- carbon atoms
- polycarboxylic acid
- magnesium
- compound
- titanium
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 44
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 73
- 239000003054 catalyst Substances 0.000 claims abstract description 58
- 239000002253 acid Substances 0.000 claims abstract description 40
- 239000011949 solid catalyst Substances 0.000 claims abstract description 35
- 150000002148 esters Chemical class 0.000 claims abstract description 32
- 238000002360 preparation method Methods 0.000 claims abstract description 22
- 238000009826 distribution Methods 0.000 claims abstract description 20
- 125000004185 ester group Chemical group 0.000 claims abstract description 20
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 20
- 239000011777 magnesium Substances 0.000 claims abstract description 20
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000010936 titanium Substances 0.000 claims abstract description 19
- 239000004711 α-olefin Substances 0.000 claims abstract description 17
- 150000004820 halides Chemical class 0.000 claims abstract description 15
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 12
- ADKPKEZZYOUGBZ-UHFFFAOYSA-N [C].[O].[Si] Chemical compound [C].[O].[Si] ADKPKEZZYOUGBZ-UHFFFAOYSA-N 0.000 claims abstract description 5
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 36
- 150000003609 titanium compounds Chemical class 0.000 claims description 36
- -1 aromatic halohydrocarbon Chemical class 0.000 claims description 30
- 239000000047 product Substances 0.000 claims description 28
- 150000002681 magnesium compounds Chemical class 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 17
- 229930195733 hydrocarbon Natural products 0.000 claims description 15
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 15
- 239000004215 Carbon black (E152) Substances 0.000 claims description 14
- 150000005826 halohydrocarbons Chemical class 0.000 claims description 14
- 150000004703 alkoxides Chemical group 0.000 claims description 13
- MGWAVDBGNNKXQV-UHFFFAOYSA-N diisobutyl phthalate Chemical group CC(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)C MGWAVDBGNNKXQV-UHFFFAOYSA-N 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 125000005843 halogen group Chemical group 0.000 claims description 8
- 125000002950 monocyclic group Chemical group 0.000 claims description 8
- 125000003367 polycyclic group Chemical group 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 150000007824 aliphatic compounds Chemical class 0.000 claims description 5
- 150000001491 aromatic compounds Chemical class 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 239000012265 solid product Substances 0.000 claims description 2
- 241001026509 Kata Species 0.000 claims 1
- 150000001733 carboxylic acid esters Chemical class 0.000 claims 1
- 125000002370 organoaluminium group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 150000003377 silicon compounds Chemical class 0.000 abstract description 8
- 229920000576 tactic polymer Polymers 0.000 abstract description 5
- 230000000379 polymerizing effect Effects 0.000 abstract description 2
- 238000006116 polymerization reaction Methods 0.000 description 46
- 239000003795 chemical substances by application Substances 0.000 description 25
- 239000000203 mixture Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 16
- 239000011343 solid material Substances 0.000 description 15
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 12
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 239000002002 slurry Substances 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 239000001257 hydrogen Substances 0.000 description 10
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 10
- 150000002367 halogens Chemical group 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 230000026030 halogenation Effects 0.000 description 7
- 238000005658 halogenation reaction Methods 0.000 description 7
- PBKONEOXTCPAFI-UHFFFAOYSA-N 1,2,4-trichlorobenzene Chemical compound ClC1=CC=C(Cl)C(Cl)=C1 PBKONEOXTCPAFI-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 125000003545 alkoxy group Chemical group 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- 125000001424 substituent group Chemical group 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 5
- 235000019441 ethanol Nutrition 0.000 description 5
- 230000001965 increasing effect Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- XDKQUSKHRIUJEO-UHFFFAOYSA-N magnesium;ethanolate Chemical compound [Mg+2].CC[O-].CC[O-] XDKQUSKHRIUJEO-UHFFFAOYSA-N 0.000 description 5
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 238000007792 addition Methods 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 125000004104 aryloxy group Chemical group 0.000 description 4
- 229910052801 chlorine Inorganic materials 0.000 description 4
- AHUXYBVKTIBBJW-UHFFFAOYSA-N dimethoxy(diphenyl)silane Chemical compound C=1C=CC=CC=1[Si](OC)(OC)C1=CC=CC=C1 AHUXYBVKTIBBJW-UHFFFAOYSA-N 0.000 description 4
- 230000032050 esterification Effects 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 230000002140 halogenating effect Effects 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 3
- FYXKZNLBZKRYSS-UHFFFAOYSA-N benzene-1,2-dicarbonyl chloride Chemical compound ClC(=O)C1=CC=CC=C1C(Cl)=O FYXKZNLBZKRYSS-UHFFFAOYSA-N 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- MQHNKCZKNAJROC-UHFFFAOYSA-N dipropyl phthalate Chemical compound CCCOC(=O)C1=CC=CC=C1C(=O)OCCC MQHNKCZKNAJROC-UHFFFAOYSA-N 0.000 description 3
- 150000008282 halocarbons Chemical class 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 235000010446 mineral oil Nutrition 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002685 polymerization catalyst Substances 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000008247 solid mixture Substances 0.000 description 3
- 230000000707 stereoselective effect Effects 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- XXCRKKWPLWYJAH-UHFFFAOYSA-N 2-methyl-3-pent-2-enylbutanedioic acid Chemical compound CCC=CCC(C(O)=O)C(C)C(O)=O XXCRKKWPLWYJAH-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 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
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 2
- 239000012986 chain transfer agent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 229940117389 dichlorobenzene Drugs 0.000 description 2
- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000012433 hydrogen halide Substances 0.000 description 2
- 229910000039 hydrogen halide Inorganic materials 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 229920001384 propylene homopolymer Polymers 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000001448 refractive index detection Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- LATZCKQPCAXJJJ-IHWYPQMZSA-N (z)-2-methylbut-2-enedioyl dichloride Chemical compound ClC(=O)C(/C)=C\C(Cl)=O LATZCKQPCAXJJJ-IHWYPQMZSA-N 0.000 description 1
- ZLYYJUJDFKGVKB-UPHRSURJSA-N (z)-but-2-enedioyl dichloride Chemical compound ClC(=O)\C=C/C(Cl)=O ZLYYJUJDFKGVKB-UPHRSURJSA-N 0.000 description 1
- FNAIRYWIXALZFN-UHFFFAOYSA-N 1,1,1-trichloro-8-fluorooctane Chemical compound FCCCCCCCC(Cl)(Cl)Cl FNAIRYWIXALZFN-UHFFFAOYSA-N 0.000 description 1
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- AVGQTJUPLKNPQP-UHFFFAOYSA-N 1,1,1-trichloropropane Chemical compound CCC(Cl)(Cl)Cl AVGQTJUPLKNPQP-UHFFFAOYSA-N 0.000 description 1
- OMVVCERCDNKSEN-UHFFFAOYSA-N 1,1-dibromocyclobutane Chemical compound BrC1(Br)CCC1 OMVVCERCDNKSEN-UHFFFAOYSA-N 0.000 description 1
- FRCHKSNAZZFGCA-UHFFFAOYSA-N 1,1-dichloro-1-fluoroethane Chemical compound CC(F)(Cl)Cl FRCHKSNAZZFGCA-UHFFFAOYSA-N 0.000 description 1
- SEQRDAAUNCRFIT-UHFFFAOYSA-N 1,1-dichlorobutane Chemical compound CCCC(Cl)Cl SEQRDAAUNCRFIT-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- HEXGQYBAXAYZSP-UHFFFAOYSA-N 1,2-dibromo-1,1-difluorodecane Chemical compound CCCCCCCCC(Br)C(F)(F)Br HEXGQYBAXAYZSP-UHFFFAOYSA-N 0.000 description 1
- HVKCZUVMQPUWSX-UHFFFAOYSA-N 1-bromo-2,3-dichlorobenzene Chemical compound ClC1=CC=CC(Br)=C1Cl HVKCZUVMQPUWSX-UHFFFAOYSA-N 0.000 description 1
- VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical compound CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 description 1
- SQCZQTSHSZLZIQ-UHFFFAOYSA-N 1-chloropentane Chemical compound CCCCCCl SQCZQTSHSZLZIQ-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- CUEJHYHGUMAGBP-UHFFFAOYSA-N 2-[2-(1h-indol-5-yl)phenyl]acetic acid Chemical compound OC(=O)CC1=CC=CC=C1C1=CC=C(NC=C2)C2=C1 CUEJHYHGUMAGBP-UHFFFAOYSA-N 0.000 description 1
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 1
- FISQXQPLFVRMOY-UHFFFAOYSA-N 2-heptylidenepropanedioic acid Chemical compound CCCCCCC=C(C(O)=O)C(O)=O FISQXQPLFVRMOY-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
- DBZBJLJYSYHKJO-UHFFFAOYSA-N 6-chloro-4-methyl-1,3-benzothiazol-2-amine Chemical compound CC1=CC(Cl)=CC2=C1N=C(N)S2 DBZBJLJYSYHKJO-UHFFFAOYSA-N 0.000 description 1
- CAHQGWAXKLQREW-UHFFFAOYSA-N Benzal chloride Chemical compound ClC(Cl)C1=CC=CC=C1 CAHQGWAXKLQREW-UHFFFAOYSA-N 0.000 description 1
- MBDYOQFAMBITNU-UHFFFAOYSA-M C(CC(C)C)OCCC(C)C.C1(=CC=CC2=CC=CC=C12)O[Mg] Chemical compound C(CC(C)C)OCCC(C)C.C1(=CC=CC2=CC=CC=C12)O[Mg] MBDYOQFAMBITNU-UHFFFAOYSA-M 0.000 description 1
- GAKBIFMUIMALON-UHFFFAOYSA-N CC(C)(C)CC(C)(Cl)C(Cl)(Cl)Cl Chemical compound CC(C)(C)CC(C)(Cl)C(Cl)(Cl)Cl GAKBIFMUIMALON-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 239000004803 Di-2ethylhexylphthalate Substances 0.000 description 1
- QWDBCIAVABMJPP-UHFFFAOYSA-N Diisopropyl phthalate Chemical compound CC(C)OC(=O)C1=CC=CC=C1C(=O)OC(C)C QWDBCIAVABMJPP-UHFFFAOYSA-N 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 239000002879 Lewis base Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- YQTWFKYCTIYSTQ-UHFFFAOYSA-N [C-]1(C(=CC=C1)C(=O)O)C(=O)O.[CH-]1C=CC=C1.[Fe+2] Chemical compound [C-]1(C(=CC=C1)C(=O)O)C(=O)O.[CH-]1C=CC=C1.[Fe+2] YQTWFKYCTIYSTQ-UHFFFAOYSA-N 0.000 description 1
- MJAANYBZHGEMLW-UHFFFAOYSA-K [I-].[I-].[I-].CC(C)O[Ti+3] Chemical compound [I-].[I-].[I-].CC(C)O[Ti+3] MJAANYBZHGEMLW-UHFFFAOYSA-K 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- FNGGVJIEWDRLFV-UHFFFAOYSA-N anthracene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=CC3=C(C(O)=O)C(C(=O)O)=CC=C3C=C21 FNGGVJIEWDRLFV-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229920001585 atactic polymer Polymers 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- GAHSOBODSWGWHR-UHFFFAOYSA-N bis(2,2-dimethylpropyl) benzene-1,2-dicarboxylate Chemical compound CC(C)(C)COC(=O)C1=CC=CC=C1C(=O)OCC(C)(C)C GAHSOBODSWGWHR-UHFFFAOYSA-N 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 229940018560 citraconate Drugs 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- FJBFPHVGVWTDIP-UHFFFAOYSA-N dibromomethane Chemical compound BrCBr FJBFPHVGVWTDIP-UHFFFAOYSA-N 0.000 description 1
- NSYCXGBGJZBZKI-UHFFFAOYSA-L dichlorotitanium;ethanol Chemical compound CCO.CCO.Cl[Ti]Cl NSYCXGBGJZBZKI-UHFFFAOYSA-L 0.000 description 1
- KEVMYFLMMDUPJE-UHFFFAOYSA-N diisoamyl Natural products CC(C)CCCCC(C)C KEVMYFLMMDUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 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
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002270 exclusion chromatography Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000012685 gas phase polymerization Methods 0.000 description 1
- 229940052308 general anesthetics halogenated hydrocarbons Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- VHHHONWQHHHLTI-UHFFFAOYSA-N hexachloroethane Chemical compound ClC(Cl)(Cl)C(Cl)(Cl)Cl VHHHONWQHHHLTI-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- 229920001580 isotactic polymer Polymers 0.000 description 1
- 150000007527 lewis bases Chemical class 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- ZWPMNIKELFUJFK-UHFFFAOYSA-N magnesium ethanolate 2-methylpropan-1-olate Chemical compound CCO[Mg+].CC(C)C[O-] ZWPMNIKELFUJFK-UHFFFAOYSA-N 0.000 description 1
- IXUQHZKXQCGDFB-UHFFFAOYSA-M magnesium;2-methylpropan-1-olate;chloride Chemical compound [Mg+2].[Cl-].CC(C)C[O-] IXUQHZKXQCGDFB-UHFFFAOYSA-M 0.000 description 1
- HFTSQAKJLBPKBD-UHFFFAOYSA-N magnesium;butan-1-olate Chemical compound [Mg+2].CCCC[O-].CCCC[O-] HFTSQAKJLBPKBD-UHFFFAOYSA-N 0.000 description 1
- KRPXAHXWPZLBKL-UHFFFAOYSA-L magnesium;diphenoxide Chemical compound [Mg+2].[O-]C1=CC=CC=C1.[O-]C1=CC=CC=C1 KRPXAHXWPZLBKL-UHFFFAOYSA-L 0.000 description 1
- SWMSUKCRKOWDGN-UHFFFAOYSA-M magnesium;ethanolate;bromide Chemical compound [Br-].CCO[Mg+] SWMSUKCRKOWDGN-UHFFFAOYSA-M 0.000 description 1
- KNYMLHYLKKLARR-UHFFFAOYSA-M magnesium;ethanolate;phenoxide Chemical compound [Mg+2].CC[O-].[O-]C1=CC=CC=C1 KNYMLHYLKKLARR-UHFFFAOYSA-M 0.000 description 1
- ZKNDQMGAWIBTMF-UHFFFAOYSA-L magnesium;naphthalen-1-olate;chloride Chemical compound [Mg+2].[Cl-].C1=CC=C2C([O-])=CC=CC2=C1 ZKNDQMGAWIBTMF-UHFFFAOYSA-L 0.000 description 1
- ORPJQHHQRCLVIC-UHFFFAOYSA-N magnesium;propan-2-olate Chemical compound CC(C)O[Mg]OC(C)C ORPJQHHQRCLVIC-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- MWKFXSUHUHTGQN-UHFFFAOYSA-N n-decyl alcohol Natural products CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 1
- FRUFZAAMHBICBW-UHFFFAOYSA-N naphthalene-2,3-dicarbonyl chloride Chemical compound C1=CC=C2C=C(C(Cl)=O)C(C(=O)Cl)=CC2=C1 FRUFZAAMHBICBW-UHFFFAOYSA-N 0.000 description 1
- KHARCSTZAGNHOT-UHFFFAOYSA-N naphthalene-2,3-dicarboxylic acid Chemical compound C1=CC=C2C=C(C(O)=O)C(C(=O)O)=CC2=C1 KHARCSTZAGNHOT-UHFFFAOYSA-N 0.000 description 1
- DMDOTRUOIVBPSF-UHFFFAOYSA-N naphthalene;hydrochloride Chemical compound Cl.C1=CC=CC2=CC=CC=C21 DMDOTRUOIVBPSF-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- ZFACJPAPCXRZMQ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O.OC(=O)C1=CC=CC=C1C(O)=O ZFACJPAPCXRZMQ-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010998 test method Methods 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
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing 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
-
- 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)
- Polymerisation Methods In General (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polyamides (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/051,853 US5093415A (en) | 1987-05-19 | 1987-05-19 | Process for producing stereoregular polymers having a narrow molecular weight distribution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD274230A5 true DD274230A5 (de) | 1989-12-13 |
Family
ID=21973766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD88315875A DD274230A5 (de) | 1987-05-19 | 1988-05-18 | Verfahren zur herstellung von polymeren |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US5093415A (no) |
| EP (1) | EP0291958B1 (no) |
| JP (1) | JPH0725836B2 (no) |
| KR (1) | KR930008452B1 (no) |
| AT (1) | ATE88193T1 (no) |
| AU (1) | AU603444B2 (no) |
| BR (1) | BR8802429A (no) |
| CA (1) | CA1302640C (no) |
| CZ (1) | CZ281856B6 (no) |
| DD (1) | DD274230A5 (no) |
| DE (1) | DE3880193T2 (no) |
| ES (1) | ES2039504T3 (no) |
| FI (1) | FI92837C (no) |
| GR (1) | GR3008144T3 (no) |
| IN (1) | IN171145B (no) |
| MY (1) | MY103526A (no) |
| NO (1) | NO173142C (no) |
| NZ (1) | NZ224679A (no) |
| SK (1) | SK279707B6 (no) |
| ZA (1) | ZA883535B (no) |
Families Citing this family (148)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3888145T2 (de) * | 1987-12-26 | 1994-06-01 | Toho Titanium Co Ltd | Katalysator-Feststoff für Olefinpolymerisation und Olefinpolymerisationskatalysator. |
| CN1038284A (zh) * | 1988-04-29 | 1989-12-27 | 联合碳化公司 | 高纯度α-烯烃聚合物的制备方法 |
| KR940002716B1 (ko) * | 1988-05-12 | 1994-03-31 | 유니온 카바이드 코포레이션 | 랜덤 공중합체의 제조방법 |
| ZA897290B (en) * | 1988-09-26 | 1990-07-25 | Union Carbide Chem Plastic | Process for the preparation of alpha-olefin polymers |
| BR9005444A (pt) * | 1989-10-31 | 1991-09-17 | Union Carbide Chem Plastic | Processo para a preparacao de copolimeros aleatorios |
| KR950008513B1 (ko) * | 1989-10-31 | 1995-07-31 | 유니온 카바이드 케미칼즈 앤드 플라스틱스 캄파니 인코포레이티드 | 랜덤 공중합체의 제조방법 |
| DE4030379A1 (de) * | 1990-09-26 | 1992-04-02 | Basf Ag | Polymerwachse des propylens mit hoher haerte und kristallinitaet |
| US5317036A (en) * | 1992-10-16 | 1994-05-31 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization reactions utilizing soluble unsupported catalysts |
| US5318842A (en) * | 1992-12-03 | 1994-06-07 | Himont Incorporated | Biaxially oriented propylene polymer film or sheet articles |
| EP0605380A3 (en) * | 1992-12-22 | 1994-10-26 | Fina Technology | Optimal co-catalyst / external electron donor molar ratio in the polymerization of propylene. |
| US6489411B1 (en) * | 1993-06-30 | 2002-12-03 | Fina Technology, Inc. | Catalyst formulation and polymerization processes |
| US6005049A (en) * | 1993-07-19 | 1999-12-21 | Union Carbide Chemicals & Plastics Technology Corporation | Process for the production of polypropylene |
| EP0844259B1 (en) * | 1993-12-06 | 2002-09-25 | Sumitomo Chemical Company, Limited | Alpha-olefin polymers, alpha olefin-polymerizing catalyst and process for producing alpha-olefin polymers |
| AU689895B2 (en) * | 1994-07-11 | 1998-04-09 | Tonen Chemical Corporation | Polypropylene resin composition |
| USH1722H (en) * | 1995-05-05 | 1998-04-07 | Goode; Mark Gregory | Process for producing polypropylene impact block copolymers |
| US5738745A (en) * | 1995-11-27 | 1998-04-14 | Kimberly-Clark Worldwide, Inc. | Method of improving the photostability of polypropylene compositions |
| HUP9603449A3 (en) | 1995-12-15 | 2000-03-28 | Union Carbide Chem Plastic | Process for production of long-chain branched polyolefins, polyethylene composition and product |
| FI104089B (fi) | 1996-11-15 | 1999-11-15 | Borealis As | Prosessi propeenin homo- tai kopolymeerien valmistamiseksi |
| JP3688078B2 (ja) * | 1996-11-20 | 2005-08-24 | 三井化学株式会社 | オレフィン重合用触媒、予備重合触媒、オレフィンの重合方法 |
| US7232871B2 (en) * | 1997-08-12 | 2007-06-19 | Exxonmobil Chemical Patents Inc. | Propylene ethylene polymers and production process |
| US6635715B1 (en) * | 1997-08-12 | 2003-10-21 | Sudhin Datta | Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
| US6921794B2 (en) * | 1997-08-12 | 2005-07-26 | Exxonmobil Chemical Patents Inc. | Blends made from propylene ethylene polymers |
| US6124507A (en) | 1997-12-10 | 2000-09-26 | Union Carbide Chemicals & Plastics Technology Corporation | Electron donors |
| US5968865A (en) * | 1997-12-10 | 1999-10-19 | Union Carbide Chemicals & Plastics Technology Corporation | Electron donor containing compositions |
| US6875721B1 (en) | 1997-12-23 | 2005-04-05 | Borealis Technology Oy | Soluble magnesium dihalide complex, preparation and use |
| DE69935815T2 (de) * | 1998-07-01 | 2007-12-27 | Exxonmobil Chemical Patents Inc., Baytown | Elastische Mischung mit Kristallpolymeren und kristallisierbaren Polymeren des Propens |
| FI981717L (fi) | 1998-08-07 | 2000-02-08 | Borealis As | Katalysaattorikomponentti, joka käsittää magnesiumia, titaania, halogeenia ja elektronidonorin, sen valmistus ja käyttö |
| US6429270B2 (en) | 1998-09-14 | 2002-08-06 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing olefin polymerization catalyst mixture |
| US6566294B2 (en) | 2000-12-21 | 2003-05-20 | Exxonmobil Chemical Patents Inc. | Multi-donor catalyst system for the polymerization of olefins |
| ATE485319T1 (de) * | 2001-04-12 | 2010-11-15 | Exxonmobil Chem Patents Inc | Verfahren zur polymerisation von propylen und ethylen in lösung |
| US20030087755A1 (en) * | 2001-05-29 | 2003-05-08 | Linfeng Chen | Olefin polymerization catalyst compositions and method of preparation |
| US6825146B2 (en) * | 2001-05-29 | 2004-11-30 | Union Carbide Chemicals & Plastics Technology Corporation | Olefin polymerization catalyst compositions and method of preparation |
| US6943215B2 (en) | 2001-11-06 | 2005-09-13 | Dow Global Technologies Inc. | Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers |
| US6927256B2 (en) | 2001-11-06 | 2005-08-09 | Dow Global Technologies Inc. | Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent |
| US6960635B2 (en) * | 2001-11-06 | 2005-11-01 | Dow Global Technologies Inc. | Isotactic propylene copolymers, their preparation and use |
| US6906160B2 (en) * | 2001-11-06 | 2005-06-14 | Dow Global Technologies Inc. | Isotactic propylene copolymer fibers, their preparation and use |
| EP1444276A1 (en) | 2001-11-06 | 2004-08-11 | Dow Global Technologies, Inc. | Isotactic propylene copolymers, their preparation and use |
| US7091292B2 (en) | 2002-04-24 | 2006-08-15 | Symyx Technologies, Inc. | Bridged bi-aromatic catalysts, complexes, and methods of using the same |
| US7060848B2 (en) * | 2002-04-24 | 2006-06-13 | Symyx Technologies, Inc. | Bridged bi-aromatic catalysts, complexes, and methods of using the same |
| CA2483192A1 (en) * | 2002-04-24 | 2003-11-06 | Symyx Technologies, Inc. | Bridged bi-aromatic ligands, complexes, catalysts and processes for polymerizing and poymers therefrom |
| US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
| EP1620479B1 (en) | 2002-10-15 | 2013-07-24 | ExxonMobil Chemical Patents Inc. | Polyolefin adhesive compositions and articles made therefrom |
| US7579407B2 (en) * | 2002-11-05 | 2009-08-25 | Dow Global Technologies Inc. | Thermoplastic elastomer compositions |
| US7459500B2 (en) * | 2002-11-05 | 2008-12-02 | Dow Global Technologies Inc. | Thermoplastic elastomer compositions |
| RU2339650C2 (ru) * | 2003-03-21 | 2008-11-27 | Дау Глобал Текнолоджиз, Инк. | Способ полимеризации олефинов с регулируемой морфологией |
| KR100472771B1 (ko) * | 2003-08-30 | 2005-03-14 | 주식회사 일렘테크놀러지홀딩스 | 고입체규칙성 폴리부텐-1 중합체 및 이의 고활성 제조방법 |
| US20050148742A1 (en) * | 2004-01-02 | 2005-07-07 | Hagerty Robert O. | Method for controlling sheeting in gas phase reactors |
| US7985811B2 (en) * | 2004-01-02 | 2011-07-26 | Univation Technologies, Llc | Method for controlling sheeting in gas phase reactors |
| US20070073012A1 (en) * | 2005-09-28 | 2007-03-29 | Pannell Richard B | Method for seed bed treatment before a polymerization reaction |
| US7193017B2 (en) * | 2004-08-13 | 2007-03-20 | Univation Technologies, Llc | High strength biomodal polyethylene compositions |
| US7256296B2 (en) * | 2004-09-22 | 2007-08-14 | Symyx Technologies, Inc. | Heterocycle-amine ligands, compositions, complexes, and catalysts |
| EP1794196A2 (en) * | 2004-09-22 | 2007-06-13 | Symyx Technologies, Inc. | Heterocycle-amine ligands, compositions, complexes, and catalysts, and methods of making and using the same |
| EP1805229A1 (en) * | 2004-10-28 | 2007-07-11 | Dow Gloval Technologies Inc. | Method of controlling a polymerization reactor |
| US7705157B2 (en) * | 2004-12-16 | 2010-04-27 | Symyx Solutions, Inc. | Phenol-heterocyclic ligands, metal complexes, and their uses as catalysts |
| US7629422B2 (en) | 2004-12-21 | 2009-12-08 | Univation Technologies, Llc | Process for transitioning between Ziegler-Natta-based and chromium-based catalysts |
| US6987152B1 (en) | 2005-01-11 | 2006-01-17 | Univation Technologies, Llc | Feed purification at ambient temperature |
| US7312279B2 (en) * | 2005-02-07 | 2007-12-25 | Univation Technologies, Llc | Polyethylene blend compositions |
| US7947797B2 (en) | 2005-09-14 | 2011-05-24 | Univation Technologies, Llc | Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness |
| US20070109911A1 (en) * | 2005-11-16 | 2007-05-17 | Neubauer Anthony C | High speed and direct driven rotating equipment for polyolefin manufacturing |
| EP1803747A1 (en) | 2005-12-30 | 2007-07-04 | Borealis Technology Oy | Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films |
| EP2081966B1 (en) | 2006-10-03 | 2019-02-20 | Univation Technologies, LLC | Method for preventing catalyst agglomeration based on production rate changes |
| RU2464282C2 (ru) * | 2007-03-06 | 2012-10-20 | ИНЕОС ЮЭсЭй ЭлЭлСи | Способ полимеризации олефинов |
| US8281332B2 (en) * | 2007-05-02 | 2012-10-02 | Google Inc. | Animated video overlays |
| PL2185609T3 (pl) | 2007-08-24 | 2021-06-14 | W.R. Grace & Co. - Conn. | Proces polimeryzacji w fazie gazowej |
| TW200936564A (en) * | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Methods for the removal of impurities from polymerization feed streams |
| US20090286944A1 (en) * | 2008-05-15 | 2009-11-19 | Symyx Technologies, Inc. | Select phenol-heterocycle ligands, metal complexes formed therefrom, and their uses as catalysts |
| MX2011001970A (es) | 2008-08-21 | 2011-08-12 | Dow Global Technologies Llc | Composicion de catalizador con agente de control de selectividad mezclado y metodo de polimerizacion que la usa. |
| CN101724111B (zh) * | 2008-10-24 | 2012-02-01 | 中国石油化工股份有限公司 | 一种宽分子量分布聚丙烯的制备方法及其聚合物 |
| CN102257017B (zh) | 2008-12-18 | 2014-02-12 | 尤尼威蒂恩技术有限责任公司 | 用于聚合反应种子床处理的方法 |
| WO2010080871A1 (en) | 2009-01-08 | 2010-07-15 | Univation Technologies, Llc | Additive for gas phase polymerization processes |
| WO2010080870A2 (en) | 2009-01-08 | 2010-07-15 | Univation Technologies,Llc | Additive for polyolefin polymerization processes |
| GB0906680D0 (en) * | 2009-04-17 | 2009-06-03 | Univ Surrey | A low-k material |
| US8859696B2 (en) | 2009-10-19 | 2014-10-14 | Sasol Technology (Pty) Limited | Oligomerisation of olefinic compounds with reduced polymer formation |
| CN102712701A (zh) | 2009-12-07 | 2012-10-03 | 尤尼威蒂恩技术有限责任公司 | 减少催化剂的静电荷的方法和使用该催化剂生产聚烯烃的方法 |
| US8211819B2 (en) * | 2009-12-21 | 2012-07-03 | Basf Corporation | Internal and external donor compounds for olefin polymerization catalysts |
| ES2543635T3 (es) | 2010-02-18 | 2015-08-20 | Univation Technologies, Llc | Métodos para operación de un reactor de polimerización |
| RU2563032C2 (ru) | 2010-02-22 | 2015-09-20 | Юнивейшн Текнолоджиз, Ллк | Каталитические системы и способы их применения для получения полиолефиновых продуктов |
| CN102844371B (zh) | 2010-04-13 | 2015-04-01 | 尤尼威蒂恩技术有限责任公司 | 聚合物共混物和由其制造的薄膜 |
| WO2012009215A1 (en) | 2010-07-16 | 2012-01-19 | Univation Technologies, Llc | Systems and methods for measuring static charge on particulates |
| US20130115708A1 (en) | 2010-07-16 | 2013-05-09 | Univation Technologies, Llc | Systems and Methods for Measuring Particle Accumulation on Reactor Surfaces |
| WO2012015898A1 (en) | 2010-07-28 | 2012-02-02 | Univation Technologies, Llc | Systems and methods for measuring velocity of a particle/fluid mixture |
| EP2630170B1 (en) * | 2010-10-19 | 2015-04-22 | Basell Poliolefine Italia S.r.l. | Catalyst system for the polymerization of olefins |
| KR101854945B1 (ko) | 2010-12-17 | 2018-05-04 | 유니베이션 테크놀로지즈, 엘엘씨 | 폴리올레핀 퍼지 기체 생성물로부터 탄화수소를 회수하기 위한 시스템 및 방법 |
| US8703884B2 (en) | 2010-12-22 | 2014-04-22 | Univation Technologies, Llc | Additive for polyolefin polymerization processes |
| WO2013028283A1 (en) | 2011-08-19 | 2013-02-28 | Univation Technologies, Llc | Catalyst systems and methods for using same to produce polyolefin products |
| EP2750797B1 (en) | 2011-11-08 | 2020-04-01 | Univation Technologies, LLC | Methods of preparing a catalyst system |
| US10273315B2 (en) | 2012-06-20 | 2019-04-30 | Chevron Phillips Chemical Company Lp | Methods for terminating olefin polymerizations |
| CA2800056A1 (en) | 2012-12-24 | 2014-06-24 | Nova Chemicals Corporation | Polyethylene blend compositions |
| US10280283B2 (en) | 2012-12-28 | 2019-05-07 | Univation Technologies, Llc | Supported catalyst with improved flowability |
| CN104277160B (zh) * | 2013-07-04 | 2016-06-29 | 中国石油化工股份有限公司 | 一种用于生产窄分子量分布聚乙烯的催化剂 |
| CN105636967B (zh) | 2013-08-12 | 2018-09-28 | 沙特基础工业公司 | 用于烯烃聚合的催化剂体系 |
| SG11201603245QA (en) | 2013-11-15 | 2016-05-30 | Grace W R & Co | Propylene-based polymer with reduced high-molecular weight portion |
| EP3083819B1 (en) | 2013-12-20 | 2019-01-30 | Saudi Basic Industries Corporation | Polyolefin composition |
| MX2016008016A (es) | 2013-12-20 | 2017-03-09 | Saudi Basic Ind Corp | Sistema catalizador para polimerizacion de una olefina. |
| EP3083719B1 (en) | 2013-12-20 | 2018-12-19 | Saudi Basic Industries Corporation | Catalyst system for polymerization of an olefin |
| US9926391B2 (en) | 2013-12-20 | 2018-03-27 | Saudi Basic Industries Corporation | Catalyst system for polymerization of an olefin |
| EP3083724B1 (en) | 2013-12-20 | 2018-07-25 | Saudi Basic Industries Corporation | Catalyst system for polymerization of an olefin |
| WO2015091810A1 (en) | 2013-12-20 | 2015-06-25 | Saudi Basic Industries Corporation | Heterophasic propylene copolymer |
| KR102365377B1 (ko) | 2013-12-20 | 2022-02-21 | 사우디 베이식 인더스트리즈 코포레이션 | 올레핀 중합용 촉매 시스템 |
| CN105940021A (zh) | 2013-12-20 | 2016-09-14 | 沙特基础工业公司 | 用于烯烃聚合的催化剂体系 |
| EP3747913B1 (en) | 2014-04-02 | 2024-04-17 | Univation Technologies, LLC | Continuity compositions and olefin polymerisation method using the same |
| US10471641B2 (en) | 2015-01-21 | 2019-11-12 | Univation Technologies, Llc | Methods for controlling polymer chain scission |
| EP3247547B1 (en) | 2015-01-21 | 2023-03-22 | Univation Technologies, LLC | Methods for gel reduction in polyolefins |
| EP3268399B1 (en) | 2015-03-10 | 2021-01-20 | Univation Technologies, LLC | Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes |
| ES2955681T3 (es) | 2015-04-27 | 2023-12-05 | Univation Tech Llc | Composiciones de catalizador soportado que tienen propiedades de flujo mejoradas y preparación de las mismas |
| EP3307820B1 (en) | 2015-06-12 | 2019-10-02 | SABIC Global Technologies B.V. | Process for manufacture of low emission polypropylene |
| US10696756B2 (en) | 2015-08-07 | 2020-06-30 | Sabic Global Technologies B.V. | Process for the polymerization of olefins |
| US10745499B2 (en) | 2015-08-07 | 2020-08-18 | Sabic Global Technologies B.V. | Process for the polymerization of olefins |
| CN108137718B (zh) | 2015-08-07 | 2020-07-14 | Sabic环球技术有限责任公司 | 用于烯烃聚合的方法 |
| US10611864B2 (en) | 2015-09-22 | 2020-04-07 | Sabic Global Technologies B.V. | Synthesis of substituted amidobenzoate compounds, the compounds obtained and the use thereof as phthalate free internal electron donor for polymerization of olefins |
| EP3181625A1 (en) | 2015-12-18 | 2017-06-21 | SABIC Global Technologies B.V. | Composition comprising heterophasic propylene copolymer |
| EP3510056B2 (en) | 2016-09-08 | 2023-07-19 | SABIC Global Technologies B.V. | Process of preparing polyolefin with the discontinuous addition of a thermal runaway reducing agent |
| WO2018046395A1 (en) | 2016-09-08 | 2018-03-15 | Sabic Global Technologies B.V. | Process of preparing polyolefin with the discontinuous addition of a thermal runaway reducing agent |
| US10975183B2 (en) | 2016-09-09 | 2021-04-13 | Exxonmobil Chemical Patents Inc. | Pilot plant scale semi-condensing operation |
| CN110198963B (zh) | 2016-12-12 | 2022-06-24 | Sabic环球技术有限责任公司 | 制造低排放异相聚丙烯的方法 |
| WO2018108929A1 (en) | 2016-12-12 | 2018-06-21 | Sabic Global Technologies B.V. | Pellet comprising thermoplastic polymer sheath surrounding glass filaments having reduced emissions |
| EP3333222A1 (en) | 2016-12-12 | 2018-06-13 | SABIC Global Technologies B.V. | Composition comprising heterophasic propylene copolymer |
| US11149139B2 (en) | 2016-12-12 | 2021-10-19 | Sabic Global Technologies B.V. | Heterophasic propylene copolymer |
| WO2018108936A1 (en) | 2016-12-12 | 2018-06-21 | Sabic Global Technologies B.V. | Process for manufacture of low emission homopolymer or random polypropylene |
| US11186654B2 (en) | 2016-12-20 | 2021-11-30 | Exxonmobil Chemical Patents Inc. | Methods for controlling start up conditions in polymerization processes |
| EP3580244B1 (en) | 2017-02-07 | 2025-02-12 | ExxonMobil Chemical Patents Inc. | Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst |
| US11447587B2 (en) | 2018-05-02 | 2022-09-20 | Exxonmobil Chemical Patents Inc. | Methods for scale-up from a pilot plant to a larger production facility |
| EP3788082A1 (en) | 2018-05-02 | 2021-03-10 | ExxonMobil Chemical Patents Inc. | Methods for scale-up from a pilot plant to a larger production facility |
| WO2021037590A1 (en) | 2019-08-27 | 2021-03-04 | Sabic Global Technologies B.V. | Heterophasic propylene copolymer composition |
| WO2021130121A1 (en) | 2019-12-24 | 2021-07-01 | Sabic Global Technologies B.V. | Heterophasic propylene copolymer composition with low gloss |
| WO2021130123A1 (en) | 2019-12-24 | 2021-07-01 | Sabic Global Technologies B.V. | Heterophasic propylene copolymer composition |
| US20230059380A1 (en) | 2019-12-24 | 2023-02-23 | Sabic Global Technologies B.V. | Polymer composition with a high heat deflection temperature |
| CN114929799B (zh) | 2019-12-24 | 2024-08-20 | Sabic环球技术有限责任公司 | 具有优异的刚度保持性和优异表面品质的泡沫制品 |
| EP3650495A3 (en) | 2020-02-14 | 2020-05-27 | SABIC Global Technologies B.V. | Film comprising heterophasic propylene copolymer composition |
| US20230071198A1 (en) | 2020-02-14 | 2023-03-09 | Sabic Global Technologies B.V. | Film comprising heterophasic propylene copolymer composition |
| EP3650494A3 (en) | 2020-02-14 | 2020-05-27 | SABIC Global Technologies B.V. | Matte film comprising heterophasic propylene copolymer composition |
| WO2021191466A1 (en) | 2020-03-27 | 2021-09-30 | Sabic Global Technologies B.V. | Polymer composition having improved impact strength at low temperatures |
| CN116234837A (zh) | 2020-07-22 | 2023-06-06 | 埃克森美孚化学专利公司 | 聚烯烃组合物及其制品 |
| EP4259669A1 (en) | 2020-12-08 | 2023-10-18 | ExxonMobil Chemical Patents Inc. | High density polyethylene compositions with long-chain branching |
| WO2022128795A1 (en) | 2020-12-18 | 2022-06-23 | Sabic Global Technologies B.V. | Polymer composition with high gloss, low shrinkage and high impact resistance |
| EP4267673A1 (en) | 2020-12-28 | 2023-11-01 | SABIC Global Technologies B.V. | Polypropylene composition with high multi-axial impact resistance and improved tiger stripe behaviour |
| EP4330294A1 (en) | 2021-04-30 | 2024-03-06 | ExxonMobil Chemical Patents Inc. | Processes for transitioning between different polymerization catalysts in a polymerization reactor |
| WO2023081577A1 (en) | 2021-11-02 | 2023-05-11 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions, articles thereof, and methods thereof |
| CN118369358A (zh) | 2021-12-09 | 2024-07-19 | Sabic环球技术有限责任公司 | 用于烯烃聚合的催化剂体系 |
| EP4453090A1 (en) | 2021-12-21 | 2024-10-30 | SABIC Global Technologies B.V. | High impact polypropylene composition |
| CN118922490A (zh) | 2022-03-14 | 2024-11-08 | Sabic环球技术有限责任公司 | 多相丙烯共聚物组合物 |
| CN118871526A (zh) | 2022-03-14 | 2024-10-29 | Sabic环球技术有限责任公司 | 注塑成型方法 |
| CN119183458A (zh) | 2022-05-13 | 2024-12-24 | Sabic环球技术有限责任公司 | 具有低的己烷提取物的多相聚丙烯组合物 |
| CN119173544A (zh) | 2022-05-13 | 2024-12-20 | Sabic环球技术有限责任公司 | 具有低收缩率的多相聚丙烯组合物 |
| WO2023217945A1 (en) | 2022-05-13 | 2023-11-16 | Sabic Global Technologies B.V. | Heterophasic polypropylene composition with low emission |
| WO2024008770A1 (en) | 2022-07-05 | 2024-01-11 | Sabic Global Technologies B.V. | Catalyst system for polymerization of an olefin |
| WO2024044042A1 (en) | 2022-08-23 | 2024-02-29 | Dow Global Technologies Llc | Bicomponent binder fibers |
| WO2024126366A1 (en) | 2022-12-15 | 2024-06-20 | Sabic Global Technologies B.V. | Polypropylene composition with improved ductility/ multi-axial impact at low temperature |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5883006A (ja) * | 1981-11-13 | 1983-05-18 | Mitsui Petrochem Ind Ltd | オレフインの重合方法 |
| FR2541683B1 (fr) * | 1983-02-28 | 1986-05-09 | Ato Chimie | Procede pour la preparation d'un solide hydrocarbone actif utilisable pour polymeriser des olefines, et procede de synthese d'un polymere ou copolymere olefinique faisant appel audit solide hydrocarbone actif comme systeme |
| GB2143834B (en) * | 1983-07-20 | 1987-06-03 | Toho Titanium Co Ltd | Polymerization catalyst |
| JPS6044507A (ja) * | 1983-08-23 | 1985-03-09 | Toho Titanium Co Ltd | オレフィン類重合用触媒成分 |
| US4535068A (en) * | 1983-09-20 | 1985-08-13 | Shell Oil Company | Olefin polymerization catalyst compositions and polymerization process |
| JPS60139706A (ja) * | 1983-12-27 | 1985-07-24 | Toho Titanium Co Ltd | オレフイン類重合用触媒成分 |
| JPS61126109A (ja) * | 1984-11-22 | 1986-06-13 | Toho Titanium Co Ltd | オレフイン類重合用触媒成分および触媒 |
| PT87343B (pt) * | 1987-05-04 | 1992-08-31 | Shell Oil Co | Processo de preparacao de um componente de catalisadores de polimerizacao de olefinas |
-
1987
- 1987-05-19 US US07/051,853 patent/US5093415A/en not_active Expired - Lifetime
-
1988
- 1988-05-16 MY MYPI88000520A patent/MY103526A/en unknown
- 1988-05-17 AU AU16336/88A patent/AU603444B2/en not_active Ceased
- 1988-05-18 CA CA000567103A patent/CA1302640C/en not_active Expired - Lifetime
- 1988-05-18 FI FI882323A patent/FI92837C/fi not_active IP Right Cessation
- 1988-05-18 ZA ZA883535A patent/ZA883535B/xx unknown
- 1988-05-18 EP EP88107969A patent/EP0291958B1/en not_active Expired - Lifetime
- 1988-05-18 DD DD88315875A patent/DD274230A5/de not_active IP Right Cessation
- 1988-05-18 ES ES198888107969T patent/ES2039504T3/es not_active Expired - Lifetime
- 1988-05-18 BR BR8802429A patent/BR8802429A/pt not_active IP Right Cessation
- 1988-05-18 KR KR1019880005758A patent/KR930008452B1/ko not_active Expired - Fee Related
- 1988-05-18 DE DE8888107969T patent/DE3880193T2/de not_active Expired - Fee Related
- 1988-05-18 NO NO882159A patent/NO173142C/no unknown
- 1988-05-18 NZ NZ224679A patent/NZ224679A/xx unknown
- 1988-05-18 AT AT88107969T patent/ATE88193T1/de not_active IP Right Cessation
- 1988-05-19 JP JP63120798A patent/JPH0725836B2/ja not_active Expired - Fee Related
- 1988-05-19 IN IN331/MAS/88A patent/IN171145B/en unknown
- 1988-05-19 SK SK3395-88A patent/SK279707B6/sk unknown
- 1988-05-19 CZ CS883395A patent/CZ281856B6/cs unknown
-
1993
- 1993-06-15 GR GR930400026T patent/GR3008144T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US5093415A (en) | 1992-03-03 |
| DE3880193T2 (de) | 1993-08-05 |
| EP0291958A3 (en) | 1989-11-15 |
| AU1633688A (en) | 1988-11-24 |
| CZ281856B6 (cs) | 1997-03-12 |
| FI92837B (fi) | 1994-09-30 |
| NZ224679A (en) | 1990-05-28 |
| ZA883535B (en) | 1989-01-25 |
| BR8802429A (pt) | 1988-12-13 |
| JPH0725836B2 (ja) | 1995-03-22 |
| EP0291958A2 (en) | 1988-11-23 |
| AU603444B2 (en) | 1990-11-15 |
| NO173142B (no) | 1993-07-26 |
| ES2039504T3 (es) | 1993-10-01 |
| CA1302640C (en) | 1992-06-02 |
| IN171145B (no) | 1992-08-01 |
| NO882159D0 (no) | 1988-05-18 |
| KR880013987A (ko) | 1988-12-22 |
| SK339588A3 (en) | 1999-02-11 |
| ATE88193T1 (de) | 1993-04-15 |
| FI882323L (fi) | 1988-11-20 |
| EP0291958B1 (en) | 1993-04-14 |
| KR930008452B1 (ko) | 1993-09-04 |
| NO882159L (no) | 1988-11-21 |
| MY103526A (en) | 1993-07-31 |
| GR3008144T3 (no) | 1993-09-30 |
| FI882323A0 (fi) | 1988-05-18 |
| JPS6454008A (en) | 1989-03-01 |
| NO173142C (no) | 1993-11-03 |
| DE3880193D1 (de) | 1993-05-19 |
| CZ339588A3 (en) | 1996-12-11 |
| FI92837C (fi) | 1995-01-10 |
| SK279707B6 (sk) | 1999-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DD274230A5 (de) | Verfahren zur herstellung von polymeren | |
| DE69108975T2 (de) | Gasphaseverfahren für Olefinpolymerisation. | |
| DE69314826T2 (de) | Verfahren für Gasphase-Polymerisation von Alpha-Olefinen | |
| DE2660216C2 (de) | Feste Katalysatorkomponente zur Polymerisation von α-Olefinen | |
| DE2605922C3 (de) | Verfahren zur Polymerisation eines α-Olefins mit 3 bis 6 Kohlenstoffatomen sowie zu deren Mischpolymerisation miteinander bzw. mit bis zu 10 Mol-%Äthylen und/oder Diolefinen sowie eine zur Durchführung dieses Verfahrens geeignete feste titanhaltige Ziegler-Katalysatorkomponente | |
| DE60029714T2 (de) | Bestandteile und katalysatoren für die olefinpolymerisation | |
| DE2522336C2 (de) | Katalysator für die Polymerisation oder Copolymerisation von Äthylen und/oder α-Olefinen sowie seine Herstellung und Verwendung | |
| DE3107334C2 (de) | Verfahren zur Polymerisation von Propylen oder zu dessen Copolymerisation mit Ethylen oder Buten-(1) in Gegenwart eines voraktivierten Katalysators | |
| DE69501526T2 (de) | Verfahren zur gasphasenpolymerisation von alpha-olefinen | |
| DE69921918T2 (de) | Vorpolymerisierte katalysatorbestandteile für die olefinpolymerisation | |
| DE2714743C2 (de) | Polyäthylen niederer Dichte und Verfahren zu seiner Herstellung | |
| DE69121134T2 (de) | Trägerkatalysator für die Gasphasenpolymerisation von Äthylen | |
| DE2137872A1 (de) | Verfahren zur Herstellung von Poly merisationskatalysatoren und deren Ver wendung | |
| DE2701647B2 (de) | Verfahren zur Polymerisation von Olefinen und hierfür verwendbare feste titanhaltige Katalysatorkomponente | |
| DE3889866T2 (de) | Katalysatoren zur Olefinpolymerisation. | |
| DE3032318A1 (de) | Verfahren zur herstellung einer titanhaltigen katalysatorenkomponente fuer polymerisation von (alpha)-olefinen | |
| DE69502453T2 (de) | Verfahren zur Herstellung von Polypropylen | |
| DE69026283T2 (de) | Ein Ziegler-Nattakatalysatorbestandteil | |
| DE2013730B2 (de) | Verfahren zur Herstellung von Polymerisationskatalysatoren und deren Verwendung | |
| DD301192A7 (de) | Elastomere propylencoplymere und Verfahren für deren Herstellung in derGasphase | |
| DE69422754T2 (de) | Verfahren zur Herstellung von Polypropylen | |
| DE3640185C2 (de) | Katalysator und Katalysatorbestandteil für die Olefinpolymerisation | |
| DE2329058A1 (de) | Verfahren zur herstellung von copolymerisaten und deren verwendung | |
| DE69408649T2 (de) | Katalysator für die Herstellung von Elastomeren Ethylenpropylen Copolymeren | |
| DE3031573A1 (de) | Verfahren zur herstellung von hochkristallinen (alpha)-olefin-polymerisaten und katalysator zur durchfuehrung des verfahrens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |