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)
- Manufacturing Of Micro-Capsules (AREA)
- Polyamides (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymerisation Methods In General (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 (cs) |
| EP (1) | EP0291958B1 (cs) |
| JP (1) | JPH0725836B2 (cs) |
| KR (1) | KR930008452B1 (cs) |
| AT (1) | ATE88193T1 (cs) |
| AU (1) | AU603444B2 (cs) |
| BR (1) | BR8802429A (cs) |
| CA (1) | CA1302640C (cs) |
| CZ (1) | CZ281856B6 (cs) |
| DD (1) | DD274230A5 (cs) |
| DE (1) | DE3880193T2 (cs) |
| ES (1) | ES2039504T3 (cs) |
| FI (1) | FI92837C (cs) |
| GR (1) | GR3008144T3 (cs) |
| IN (1) | IN171145B (cs) |
| MY (1) | MY103526A (cs) |
| NO (1) | NO173142C (cs) |
| NZ (1) | NZ224679A (cs) |
| SK (1) | SK339588A3 (cs) |
| ZA (1) | ZA883535B (cs) |
Families Citing this family (150)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4970186A (en) * | 1987-12-26 | 1990-11-13 | Toho Titanium Co., Ltd. | Solid catalyst component for the polymerization of olefins and an olefin polymerization catalyst |
| 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 |
| MY105198A (en) * | 1988-05-12 | 1994-08-30 | Union Carbide Corp | Process for the preparation of random copolymers. |
| ZA897290B (en) * | 1988-09-26 | 1990-07-25 | Union Carbide Chem Plastic | Process for the preparation of alpha-olefin polymers |
| ATE120769T1 (de) * | 1989-10-31 | 1995-04-15 | Union Carbide Chem Plastic | Verfahren zur herstellung von statischen copolymeren. |
| BR9005444A (pt) * | 1989-10-31 | 1991-09-17 | Union Carbide Chem Plastic | Processo para a preparacao de copolimeros aleatorios |
| 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 |
| EP0657476B2 (en) * | 1993-12-06 | 2007-12-19 | 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 |
| CA2192862A1 (en) | 1995-12-15 | 1997-06-16 | Frederick John Karol | Process for the production of long-chain branched polyolefins |
| FI104089B1 (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 |
| US6635715B1 (en) * | 1997-08-12 | 2003-10-21 | Sudhin Datta | Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers |
| US7232871B2 (en) * | 1997-08-12 | 2007-06-19 | Exxonmobil Chemical Patents Inc. | Propylene ethylene polymers and production process |
| 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 |
| DE69812710T2 (de) | 1997-12-23 | 2003-10-23 | Borealis Technology Oy, Porvoo | Löslicher magnesiumhalogenidkomplex, herstellung und verwendung |
| DE69935815T2 (de) * | 1998-07-01 | 2007-12-27 | Exxonmobil Chemical Patents Inc., Baytown | Elastische Mischung mit Kristallpolymeren und kristallisierbaren Polymeren des Propens |
| FI981717A7 (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 |
| JP5156167B2 (ja) | 2001-04-12 | 2013-03-06 | エクソンモービル・ケミカル・パテンツ・インク | プロピレン−エチレンポリマー及び製造法 |
| US6825146B2 (en) * | 2001-05-29 | 2004-11-30 | Union Carbide Chemicals & Plastics Technology Corporation | Olefin polymerization catalyst compositions and method of preparation |
| JP2004527636A (ja) * | 2001-05-29 | 2004-09-09 | ユニオン・カーバイド・ケミカルズ・アンド・プラスチックス・テクノロジー・コーポレーション | オレフィン重合触媒組成物及びその製造方法 |
| 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 |
| US7060848B2 (en) * | 2002-04-24 | 2006-06-13 | Symyx Technologies, Inc. | Bridged bi-aromatic catalysts, complexes, and methods of using the same |
| US7091292B2 (en) * | 2002-04-24 | 2006-08-15 | Symyx Technologies, Inc. | Bridged bi-aromatic catalysts, complexes, and methods of using the same |
| JP4371305B2 (ja) * | 2002-04-24 | 2009-11-25 | シミックス・ソルーションズ・インコーポレーテッド | 架橋ビス芳香族リガンド、錯体、触媒、または、重合方法およびそれにより得られるポリマー |
| EP1558655B1 (en) | 2002-10-15 | 2012-08-29 | ExxonMobil Chemical Patents Inc. | Multiple catalyst system for olefin polymerization and polymers produced therefrom |
| US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
| US7459500B2 (en) * | 2002-11-05 | 2008-12-02 | Dow Global Technologies Inc. | Thermoplastic elastomer compositions |
| US7579407B2 (en) * | 2002-11-05 | 2009-08-25 | 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 |
| US8093341B2 (en) | 2004-10-28 | 2012-01-10 | Dow Global Technologies Llc | Method of controlling a polymerization reactor |
| WO2006066126A2 (en) * | 2004-12-16 | 2006-06-22 | Symyx Technologies, 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 |
| BRPI0717152B1 (pt) | 2006-10-03 | 2018-07-03 | Univation Technologies, Llc. | Método para polimerização de olefina e sistema de reação para polimerização de olefina |
| 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 |
| WO2010021762A1 (en) | 2008-08-21 | 2010-02-25 | Dow Global Technologies Inc. | Catalyst composition with mixed selectivity control agent and polymerisation method using it |
| RU2470947C2 (ru) | 2007-08-24 | 2012-12-27 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи | Самоограничивающаяся каталитическая система с регулируемым соотношением алюминия и sca и способ |
| 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 |
| 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 |
| WO2010071798A1 (en) | 2008-12-18 | 2010-06-24 | Univation Technologies, Llc | Method for seed bed treatment for a polymerization reaction |
| BRPI1007430B1 (pt) | 2009-01-08 | 2020-05-12 | Univation Technologies, Llc | Processo de polimerização de poliolefina |
| WO2010080871A1 (en) | 2009-01-08 | 2010-07-15 | Univation Technologies, Llc | Additive for gas phase polymerization processes |
| GB0906680D0 (en) * | 2009-04-17 | 2009-06-03 | Univ Surrey | A low-k material |
| KR101641545B1 (ko) | 2009-10-19 | 2016-07-21 | 사솔 테크날러지 (프로프라이어터리) 리미티드 | 폴리머 형성이 감소된 올레핀 화합물의 올리고머화 |
| 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 |
| US8598283B2 (en) | 2010-02-18 | 2013-12-03 | Univation Technologies, Llc | Methods for operating a polymerization reactor |
| ES2693720T3 (es) | 2010-02-22 | 2018-12-13 | Univation Technologies, Llc | Sistemas catalíticos y métodos para usar los mismos para producir productos poliolefínicos |
| WO2011129956A1 (en) | 2010-04-13 | 2011-10-20 | Univation Technologies, Llc | Polymer blends and films made therefrom |
| BR112013000679A2 (pt) | 2010-07-16 | 2016-05-31 | Univation Tech Llc | sistemas e métodos para medir acúmulo de partícula em superfícies de reator |
| WO2012009215A1 (en) | 2010-07-16 | 2012-01-19 | Univation Technologies, Llc | Systems and methods for measuring static charge on particulates |
| WO2012015898A1 (en) | 2010-07-28 | 2012-02-02 | Univation Technologies, Llc | Systems and methods for measuring velocity of a particle/fluid mixture |
| CN103168054A (zh) * | 2010-10-19 | 2013-06-19 | 巴塞尔聚烯烃意大利有限责任公司 | 用于烯烃聚合的催化剂体系 |
| CN103298842B (zh) | 2010-12-17 | 2016-08-31 | 尤尼威蒂恩技术有限责任公司 | 从聚烯烃吹扫气体产物回收烃的系统以及方法 |
| EP2655432B1 (en) | 2010-12-22 | 2017-08-02 | 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 |
| CN103917292B (zh) | 2011-11-08 | 2016-11-23 | 尤尼威蒂恩技术有限责任公司 | 制备催化剂体系的方法 |
| 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 |
| EP2938434B1 (en) | 2012-12-28 | 2022-05-04 | 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 |
| KR102204379B1 (ko) | 2013-08-12 | 2021-01-19 | 사우디 베이식 인더스트리즈 코포레이션 | 올레핀 중합용 촉매 시스템 |
| US9908952B2 (en) | 2013-11-15 | 2018-03-06 | W.R. Grace & Co.-Conn. | Propylene-based polymer with reduced high-molecular weight portion |
| KR102288227B1 (ko) | 2013-12-20 | 2021-08-11 | 사우디 베이식 인더스트리즈 코포레이션 | 올레핀 중합용 촉매 시스템 |
| BR112016014183B1 (pt) | 2013-12-20 | 2021-10-05 | Saudi Basic Industries Corporation | Poliolefina, sistema de catalisador para polimerização de uma olefina, processos para a preparação dos mesmos e artigo moldado de poliolefina |
| CN105849179B (zh) | 2013-12-20 | 2019-11-12 | 沙特基础工业公司 | 多相丙烯共聚物 |
| EP3083722B1 (en) | 2013-12-20 | 2021-11-10 | Saudi Basic Industries Corporation | Catalyst system for polymerisation of an olefin |
| CN105934449B (zh) | 2013-12-20 | 2018-07-10 | 沙特基础工业公司 | 用于烯烃聚合的催化剂组合物 |
| CN105849178B (zh) | 2013-12-20 | 2018-05-15 | 沙特基础工业公司 | 聚烯烃组合物 |
| BR112016014012B1 (pt) | 2013-12-20 | 2021-01-05 | Saudi Basic Industries Corporation | sistema de catalisador para polimerização de uma olefina, compreendendo um composto, processo de preparação do referido sistema e usos do composto |
| BR112016014175B1 (pt) | 2013-12-20 | 2021-06-22 | Saudi Basic Industries Corporation | Sistema catalisador para polimerização de uma olefina, seu processo de preparação, poliolefina e processo de preparação da mesma |
| CN106164104A (zh) | 2014-04-02 | 2016-11-23 | 尤尼威蒂恩技术有限责任公司 | 连续性组合物及其制备和使用方法 |
| EP3915759A1 (en) | 2015-01-21 | 2021-12-01 | Univation Technologies, LLC | Method for controlling polymer chain scission |
| SG11201705576YA (en) | 2015-01-21 | 2017-08-30 | Univation Tech Llc | Methods for gel reduction in polyolefins |
| US10414843B2 (en) | 2015-03-10 | 2019-09-17 | Univation Technologies, Llc | Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes |
| BR112017023052B1 (pt) | 2015-04-27 | 2022-05-10 | Univation Technologies, Llc | Composição de catalisador de polimerização de poliolefina suportada e método para a produção de composição de catalisador de polimerização de olefina suportada |
| BR112017026534B1 (pt) | 2015-06-12 | 2021-12-07 | Sabic Global Technologies B.V. | Copolímero de propileno heterofásico, seu processo para a fabricação e uso, artigo que o compreende |
| CN108174605B (zh) | 2015-08-07 | 2021-03-26 | Sabic环球技术有限责任公司 | 用于烯烃聚合的方法 |
| US10696756B2 (en) | 2015-08-07 | 2020-06-30 | 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 |
| CN108349873B (zh) | 2015-09-22 | 2022-12-23 | Sabic环球技术有限责任公司 | 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 |
| EP3181625A1 (en) | 2015-12-18 | 2017-06-21 | SABIC Global Technologies B.V. | Composition comprising heterophasic propylene copolymer |
| US11384166B2 (en) | 2016-09-08 | 2022-07-12 | 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 |
| WO2018048472A1 (en) | 2016-09-09 | 2018-03-15 | Exxonmobil Chemical Patents Inc. | Pilot plant scale semi-condensing operation |
| EP3551695B1 (en) | 2016-12-12 | 2023-09-06 | 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 |
| US11542349B2 (en) | 2016-12-12 | 2023-01-03 | SABIC Global Technologies B.V | Process for manufacture of low emission homopolymer or random polypropylene |
| US10995158B2 (en) | 2016-12-12 | 2021-05-04 | Sabic Global Technologies B.V. | Process for manufacture of low emission heterophasic polypropylene |
| WO2018108928A1 (en) | 2016-12-12 | 2018-06-21 | Sabic Global Technologies B.V. | Heterophasic propylene copolymer |
| WO2018118258A1 (en) | 2016-12-20 | 2018-06-28 | Exxonmobil Chemical Patents Inc. | Methods for controlling start up conditions in polymerization processes |
| CA3052770C (en) | 2017-02-07 | 2021-09-07 | Exxonmobil Chemical Patents Inc. | Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst |
| CN112055719B (zh) | 2018-05-02 | 2022-11-25 | 埃克森美孚化学专利公司 | 从中试装置放大到较大生产设施的方法 |
| 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 |
| EP4021975B1 (en) | 2019-08-27 | 2024-04-10 | SABIC Global Technologies, B.V. | Heterophasic propylene copolymer composition |
| EP4081590B1 (en) | 2019-12-24 | 2024-12-18 | SABIC Global Technologies B.V. | Polymer composition with a high heat deflection temperature |
| EP4081591A1 (en) | 2019-12-24 | 2022-11-02 | 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 |
| WO2021130140A1 (en) | 2019-12-24 | 2021-07-01 | Sabic Global Technologies B.V. | Foamed article with excellent stiffness preservation and superior surface quality |
| EP3650495A3 (en) | 2020-02-14 | 2020-05-27 | SABIC Global Technologies B.V. | Film comprising heterophasic propylene copolymer composition |
| EP4103648A1 (en) | 2020-02-14 | 2022-12-21 | 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 |
| EP4127056A1 (en) | 2020-03-27 | 2023-02-08 | SABIC Global Technologies B.V. | Polymer composition having improved impact strength at low temperatures |
| US20230220136A1 (en) | 2020-07-22 | 2023-07-13 | Exxonmobil Chemical Patents Inc. | Polyolefin Compositions and Articles Thereof |
| EP4259669A1 (en) | 2020-12-08 | 2023-10-18 | ExxonMobil Chemical Patents Inc. | High density polyethylene compositions with long-chain branching |
| EP4263703B1 (en) | 2020-12-18 | 2024-08-07 | SABIC Global Technologies B.V. | Polymer composition with high gloss, low shrinkage and high impact resistance |
| WO2022144251A1 (en) | 2020-12-28 | 2022-07-07 | Sabic Global Technologies B.V. | Polypropylene composition with high multi-axial impact resistance and improved tiger stripe behaviour |
| CN117098785A (zh) | 2021-04-30 | 2023-11-21 | 埃克森美孚化学专利公司 | 用于聚合反应器中不同聚合催化剂之间的转变的方法 |
| WO2023081577A1 (en) | 2021-11-02 | 2023-05-11 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions, articles thereof, and methods thereof |
| WO2023104940A1 (en) | 2021-12-09 | 2023-06-15 | Sabic Global Technologies B.V. | Catalyst system for polymerization of an olefin |
| EP4453090A1 (en) | 2021-12-21 | 2024-10-30 | SABIC Global Technologies B.V. | High impact polypropylene composition |
| WO2023174732A1 (en) | 2022-03-14 | 2023-09-21 | Sabic Global Technologies B.V. | Heterophasic propylene copolymer composition |
| EP4493626A1 (en) | 2022-03-14 | 2025-01-22 | SABIC Global Technologies B.V. | Injection molding process |
| EP4522666A1 (en) | 2022-05-13 | 2025-03-19 | SABIC Global Technologies B.V. | Heterophasic polypropylene composition with low shrinkage |
| WO2023217945A1 (en) | 2022-05-13 | 2023-11-16 | Sabic Global Technologies B.V. | Heterophasic polypropylene composition with low emission |
| EP4522664A1 (en) | 2022-05-13 | 2025-03-19 | SABIC Global Technologies B.V. | Heterophasic polypropylene composition with low hexane extractables |
| EP4551620A1 (en) | 2022-07-05 | 2025-05-14 | SABIC Global Technologies B.V. | Catalyst system for polymerization of an olefin |
| KR20250051075A (ko) | 2022-08-23 | 2025-04-16 | 다우 글로벌 테크놀로지스 엘엘씨 | 이성분 결합제 섬유 |
| WO2024126366A1 (en) | 2022-12-15 | 2024-06-20 | Sabic Global Technologies B.V. | Polypropylene composition with improved ductility/ multi-axial impact at low temperature |
| WO2025131743A1 (en) | 2023-12-19 | 2025-06-26 | Sabic Global Technologies B.V. | Polymer composition with improved multi-axial impact resistance |
| WO2025132531A1 (en) | 2023-12-22 | 2025-06-26 | Sabic Global Technologies B.V. | Polymer composition |
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 |
| ZA882999B (en) * | 1987-05-04 | 1988-11-01 | Shell Oil Company | Preparation of olefin polymerization catalyst component |
-
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 KR KR1019880005758A patent/KR930008452B1/ko not_active Expired - Fee Related
- 1988-05-18 BR BR8802429A patent/BR8802429A/pt not_active IP Right Cessation
- 1988-05-18 AT AT88107969T patent/ATE88193T1/de not_active IP Right Cessation
- 1988-05-18 ZA ZA883535A patent/ZA883535B/xx unknown
- 1988-05-18 FI FI882323A patent/FI92837C/fi not_active IP Right Cessation
- 1988-05-18 CA CA000567103A patent/CA1302640C/en not_active Expired - Lifetime
- 1988-05-18 DE DE8888107969T patent/DE3880193T2/de not_active Expired - Fee Related
- 1988-05-18 DD DD88315875A patent/DD274230A5/de not_active IP Right Cessation
- 1988-05-18 EP EP88107969A patent/EP0291958B1/en not_active Expired - Lifetime
- 1988-05-18 NO NO882159A patent/NO173142C/no unknown
- 1988-05-18 NZ NZ224679A patent/NZ224679A/xx unknown
- 1988-05-18 ES ES198888107969T patent/ES2039504T3/es not_active Expired - Lifetime
- 1988-05-19 JP JP63120798A patent/JPH0725836B2/ja not_active Expired - Fee Related
- 1988-05-19 SK SK3395-88A patent/SK339588A3/sk unknown
- 1988-05-19 IN IN331/MAS/88A patent/IN171145B/en 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 |
|---|---|
| CZ281856B6 (cs) | 1997-03-12 |
| IN171145B (cs) | 1992-08-01 |
| KR930008452B1 (ko) | 1993-09-04 |
| NO173142C (no) | 1993-11-03 |
| ES2039504T3 (es) | 1993-10-01 |
| EP0291958A2 (en) | 1988-11-23 |
| AU1633688A (en) | 1988-11-24 |
| CZ339588A3 (en) | 1996-12-11 |
| US5093415A (en) | 1992-03-03 |
| NO173142B (no) | 1993-07-26 |
| ZA883535B (en) | 1989-01-25 |
| EP0291958B1 (en) | 1993-04-14 |
| NO882159L (no) | 1988-11-21 |
| CA1302640C (en) | 1992-06-02 |
| SK279707B6 (sk) | 1999-02-11 |
| KR880013987A (ko) | 1988-12-22 |
| FI882323L (fi) | 1988-11-20 |
| FI882323A0 (fi) | 1988-05-18 |
| NO882159D0 (no) | 1988-05-18 |
| BR8802429A (pt) | 1988-12-13 |
| FI92837B (fi) | 1994-09-30 |
| DE3880193D1 (de) | 1993-05-19 |
| FI92837C (fi) | 1995-01-10 |
| EP0291958A3 (en) | 1989-11-15 |
| JPH0725836B2 (ja) | 1995-03-22 |
| SK339588A3 (en) | 1999-02-11 |
| ATE88193T1 (de) | 1993-04-15 |
| AU603444B2 (en) | 1990-11-15 |
| NZ224679A (en) | 1990-05-28 |
| GR3008144T3 (cs) | 1993-09-30 |
| MY103526A (en) | 1993-07-31 |
| JPS6454008A (en) | 1989-03-01 |
| DE3880193T2 (de) | 1993-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DD274230A5 (de) | Verfahren zur herstellung von polymeren | |
| DE69108975T2 (de) | Gasphaseverfahren für Olefinpolymerisation. | |
| 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 | |
| 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 | |
| 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 | |
| DE3501858A1 (de) | Katalysator-komponenten, katalysator und verfahren fuer die polymerisation von olefinen | |
| DE69502453T2 (de) | Verfahren zur Herstellung von Polypropylen | |
| DE69210454T2 (de) | Bestandteile und Katalisatoren für die Olefinpolymerisation | |
| 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 | |
| DE2734652A1 (de) | Katalysator fuer die polymerisation von alpha-olefinen | |
| 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 | |
| DE2703557A1 (de) | Kristalline modifikation von wasserfreiem magnesiumchlorid |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |