DE2723931A1 - Katalysatoren fuer die olefinpolymerisation und -copolymerisation, deren herstellung und anwendung - Google Patents
Katalysatoren fuer die olefinpolymerisation und -copolymerisation, deren herstellung und anwendungInfo
- Publication number
- DE2723931A1 DE2723931A1 DE19772723931 DE2723931A DE2723931A1 DE 2723931 A1 DE2723931 A1 DE 2723931A1 DE 19772723931 DE19772723931 DE 19772723931 DE 2723931 A DE2723931 A DE 2723931A DE 2723931 A1 DE2723931 A1 DE 2723931A1
- Authority
- DE
- Germany
- Prior art keywords
- chromium
- olefins
- catalyst
- carbon atoms
- carboxylate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000003054 catalyst Substances 0.000 title claims description 110
- 150000001336 alkenes Chemical class 0.000 title claims description 31
- 238000006116 polymerization reaction Methods 0.000 title claims description 20
- 238000007334 copolymerization reaction Methods 0.000 title description 5
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title description 4
- 238000000034 method Methods 0.000 claims description 67
- 229910052804 chromium Inorganic materials 0.000 claims description 59
- 239000011651 chromium Substances 0.000 claims description 59
- -1 chromium carboxylate Chemical class 0.000 claims description 53
- 125000004432 carbon atom Chemical group C* 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 31
- 230000001590 oxidative effect Effects 0.000 claims description 29
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 27
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 26
- 229920000642 polymer Polymers 0.000 claims description 25
- 230000004913 activation Effects 0.000 claims description 22
- 150000001844 chromium Chemical class 0.000 claims description 20
- 230000008569 process Effects 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 229920001577 copolymer Polymers 0.000 claims description 13
- 239000000377 silicon dioxide Substances 0.000 claims description 13
- SIOXPEMLGUPBBT-UHFFFAOYSA-N Picolinic acid Natural products OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 claims description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 11
- 239000012298 atmosphere Substances 0.000 claims description 10
- 150000007942 carboxylates Chemical group 0.000 claims description 9
- 229940081066 picolinic acid Drugs 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 8
- WFOOTRPLCMPWIP-UHFFFAOYSA-K chromium(3+) pentanoate Chemical compound [Cr+3].CCCCC([O-])=O.CCCCC([O-])=O.CCCCC([O-])=O WFOOTRPLCMPWIP-UHFFFAOYSA-K 0.000 claims description 8
- NPCUWXDZFXSRLT-UHFFFAOYSA-N chromium;2-ethylhexanoic acid Chemical compound [Cr].CCCCC(CC)C(O)=O NPCUWXDZFXSRLT-UHFFFAOYSA-N 0.000 claims description 8
- 150000001845 chromium compounds Chemical class 0.000 claims description 7
- OXMLCJOPQGRRKV-UHFFFAOYSA-K chromium(3+);tribenzoate Chemical compound [Cr+3].[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1.[O-]C(=O)C1=CC=CC=C1 OXMLCJOPQGRRKV-UHFFFAOYSA-K 0.000 claims description 7
- 238000005470 impregnation Methods 0.000 claims description 7
- 235000012239 silicon dioxide Nutrition 0.000 claims description 7
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 239000000395 magnesium oxide Substances 0.000 claims description 6
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 6
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 6
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims description 6
- 229910003452 thorium oxide Inorganic materials 0.000 claims description 6
- 239000004408 titanium dioxide Substances 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 125000003342 alkenyl group Chemical group 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 5
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- 238000007580 dry-mixing Methods 0.000 claims description 5
- 238000009738 saturating Methods 0.000 claims description 5
- NPKSPKHJBVJUKB-UHFFFAOYSA-N N-phenylglycine Chemical compound OC(=O)CNC1=CC=CC=C1 NPKSPKHJBVJUKB-UHFFFAOYSA-N 0.000 claims description 4
- YMZYRUGVHTYUBH-GNOQXXQHSA-K chromium(3+) (Z)-octadec-9-enoate Chemical compound [Cr+3].CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O.CCCCCCCC\C=C/CCCCCCCC([O-])=O YMZYRUGVHTYUBH-GNOQXXQHSA-K 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims 6
- 229910052756 noble gas Inorganic materials 0.000 claims 5
- 150000002835 noble gases Chemical class 0.000 claims 5
- 230000003213 activating effect Effects 0.000 claims 3
- 230000003993 interaction Effects 0.000 claims 2
- 239000002685 polymerization catalyst Substances 0.000 claims 2
- XHFVDZNDZCNTLT-UHFFFAOYSA-H chromium(3+);tricarbonate Chemical compound [Cr+3].[Cr+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O XHFVDZNDZCNTLT-UHFFFAOYSA-H 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 239000000243 solution Substances 0.000 description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 9
- 239000005977 Ethylene Substances 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000001994 activation Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 229910021556 Chromium(III) chloride Inorganic materials 0.000 description 8
- 229960000359 chromic chloride Drugs 0.000 description 8
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000012190 activator Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 238000007385 chemical modification Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000001282 iso-butane Substances 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241000566113 Branta sandvicensis Species 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- YVZQFSNXOYLGMJ-UHFFFAOYSA-L chloro(2-hydroxyethyl)mercury;1-hexadecylpyridin-1-ium;bromide Chemical compound [Br-].OCC[Hg]Cl.CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1 YVZQFSNXOYLGMJ-UHFFFAOYSA-L 0.000 description 2
- DHXAPNVJPXZTHF-UHFFFAOYSA-K chromium(3+);cyclopentanecarboxylate Chemical compound [Cr+3].[O-]C(=O)C1CCCC1.[O-]C(=O)C1CCCC1.[O-]C(=O)C1CCCC1 DHXAPNVJPXZTHF-UHFFFAOYSA-K 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 238000012812 general test Methods 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 238000009938 salting Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 2
- 235000010234 sodium benzoate Nutrition 0.000 description 2
- 239000004299 sodium benzoate Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- OBETXYAYXDNJHR-SSDOTTSWSA-M (2r)-2-ethylhexanoate Chemical compound CCCC[C@@H](CC)C([O-])=O OBETXYAYXDNJHR-SSDOTTSWSA-M 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001371 alpha-amino acids Chemical class 0.000 description 1
- 235000008206 alpha-amino acids Nutrition 0.000 description 1
- OBETXYAYXDNJHR-UHFFFAOYSA-N alpha-ethylcaproic acid Natural products CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003710 aryl alkyl group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- UZEDIBTVIIJELN-UHFFFAOYSA-N chromium(2+) Chemical compound [Cr+2] UZEDIBTVIIJELN-UHFFFAOYSA-N 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 239000006194 liquid suspension Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 125000005608 naphthenic acid group Chemical group 0.000 description 1
- LXPCOISGJFXEJE-UHFFFAOYSA-N oxifentorex Chemical compound C=1C=CC=CC=1C[N+](C)([O-])C(C)CC1=CC=CC=C1 LXPCOISGJFXEJE-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000005962 plant activator Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- QPNSTCMKRGAEFT-UHFFFAOYSA-M sodium;cyclopentanecarboxylate Chemical compound [Na+].[O-]C(=O)C1CCCC1 QPNSTCMKRGAEFT-UHFFFAOYSA-M 0.000 description 1
- LHYPLJGBYPAQAK-UHFFFAOYSA-M sodium;pentanoate Chemical compound [Na+].CCCCC([O-])=O LHYPLJGBYPAQAK-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000007725 thermal activation Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
- Y10S502/509—Nitrogen containing organic compound
- Y10S502/51—Also containing hydroxyl bonded to carbon, e.g. carboxylic acid
-
- 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
- Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
- Y10S502/506—Method of making inorganic composition utilizing organic compound, except formic, acetic, or oxalic acid or salt thereof
- Y10S502/512—Carboxylic acid or salt thereof other than formic, acetic, or oxalic acid
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/694,780 US4196098A (en) | 1976-06-10 | 1976-06-10 | Process for preparing a polymerization catalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2723931A1 true DE2723931A1 (de) | 1977-12-15 |
Family
ID=24790249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772723931 Ceased DE2723931A1 (de) | 1976-06-10 | 1977-05-26 | Katalysatoren fuer die olefinpolymerisation und -copolymerisation, deren herstellung und anwendung |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US4196098A (Direct) |
| BE (1) | BE859132A (Direct) |
| DE (1) | DE2723931A1 (Direct) |
| FI (1) | FI62670C (Direct) |
| FR (1) | FR2354344A1 (Direct) |
| GB (1) | GB1540009A (Direct) |
| NO (1) | NO152008C (Direct) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6133194A (en) * | 1997-04-21 | 2000-10-17 | Rhodia Rare Earths Inc. | Cerium oxides, zirconium oxides, Ce/Zr mixed oxides and Ce/Zr solid solutions having improved thermal stability and oxygen storage capacity |
| KR101483247B1 (ko) | 2013-04-23 | 2015-01-16 | 주식회사 엘지화학 | 폴리올레핀 중합용 촉매의 제조 방법 및 폴리올레핀 제조방법 |
| CN109232404A (zh) * | 2018-08-15 | 2019-01-18 | 四川新美生物科技有限公司 | 一种吡啶甲酸铬的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392160A (en) * | 1964-02-07 | 1968-07-09 | Cabot Corp | Cocatalyst compositions |
| FR1478334A (fr) * | 1965-05-06 | 1967-04-28 | Inst Francais Du Petrole | Catalyseur à base de métaux bivalents, sa préparation et ses applications, en particulier pour la polymérisation d'éthers cycliques |
| US3622521A (en) * | 1967-08-21 | 1971-11-23 | Phillips Petroleum Co | Olefin polymerization with chromium and titanium-containing compounds |
| US3844975A (en) * | 1972-11-10 | 1974-10-29 | Union Carbide Corp | Thermally aged hydride based polymerization catalyst |
| US3953413A (en) * | 1974-06-13 | 1976-04-27 | Chemplex Company | Supported chromium-containing catalyst and process of polymerizing 1-olefins |
| US4016343A (en) * | 1975-08-22 | 1977-04-05 | Chemplex Company | Tetravalent chromium alkoxide polymerization catalyst and method |
| US3995097A (en) * | 1975-09-15 | 1976-11-30 | Phillips Petroleum Company | Prevention of fouling in polymerization reactors |
| US4041225A (en) * | 1975-12-29 | 1977-08-09 | Chemplex Company | Polymerization catalyst and method |
| US4071673A (en) * | 1976-11-03 | 1978-01-31 | Chemplex Company | Catalyst and method |
| US4064336A (en) * | 1976-11-03 | 1977-12-20 | Chemplex Company | Catalyst and method |
-
1976
- 1976-06-10 US US05/694,780 patent/US4196098A/en not_active Expired - Lifetime
-
1977
- 1977-04-18 GB GB15990/77A patent/GB1540009A/en not_active Expired
- 1977-04-22 NO NO771396A patent/NO152008C/no unknown
- 1977-05-11 FI FI771498A patent/FI62670C/fi not_active IP Right Cessation
- 1977-05-13 US US05/796,842 patent/US4117217A/en not_active Expired - Lifetime
- 1977-05-26 DE DE19772723931 patent/DE2723931A1/de not_active Ceased
- 1977-06-08 FR FR7717521A patent/FR2354344A1/fr active Granted
- 1977-09-28 BE BE181255A patent/BE859132A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2354344A1 (fr) | 1978-01-06 |
| BE859132A (fr) | 1978-01-16 |
| FI771498A7 (Direct) | 1977-12-11 |
| NO771396L (no) | 1977-12-13 |
| FI62670C (fi) | 1983-02-10 |
| NO152008C (no) | 1985-07-17 |
| NO152008B (no) | 1985-04-09 |
| US4117217A (en) | 1978-09-26 |
| GB1540009A (en) | 1979-02-07 |
| FI62670B (fi) | 1982-10-29 |
| FR2354344B1 (Direct) | 1979-03-23 |
| US4196098A (en) | 1980-04-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2526618C2 (de) | Katalysator für die Polymerisation von Äthylen oder Propylen bzw. für die Copolymerisation von Äthylen mit einem α-Olefin mit 3 bis 20 Kohlenstoffatomen | |
| DE2728645A1 (de) | Katalysator fuer die polymerisation von olefinen, dessen herstellung und verwendung | |
| DE69921918T2 (de) | Vorpolymerisierte katalysatorbestandteile für die olefinpolymerisation | |
| DE3213633C2 (Direct) | ||
| DE2365235C2 (de) | Verfahren zur Polymerisation von α-Olefinen sowie titan- und/oder vanadinhaltiger Trägerkatalysator zu dessen Durchführung | |
| DE1595635A1 (de) | Verfahren zur Polymerisation von alpha-Olefinen | |
| DE2713897C2 (de) | Katalysator für die Polymerisation eines α-Olefins mit 2 bis 8 Kohlenstoffatomen, deren Copolymerisation miteinander oder mit einem α-Olefin mit bis 20 Kohlenstoffatomen, dessen Herstellung und Verwendung | |
| DE2723931A1 (de) | Katalysatoren fuer die olefinpolymerisation und -copolymerisation, deren herstellung und anwendung | |
| DE2053484A1 (de) | Verfahren zur Herstellung von flussi gem Polybutadien | |
| EP0175335A1 (de) | Verfahren zur Herstellung von unlöslichen, nur wenig quellbaren pulverförmigen Polymeren | |
| DE3855390T2 (de) | Festkörperteilchen, Verfahren und Verwendung | |
| DE2346736B2 (de) | Verfahren zur Herstellung von Kohlenstoff-Pfropfpolymeren | |
| DE2759512C2 (de) | Titanhaltiger Katalysator und dessen Verwendung in Kombination mit einer aluminiumorganischen Verbindung zur Polymerisation von α-Olefinen | |
| DE1104703B (de) | Verfahren zur Herstellung von 1, 3-Butadienpolymeren | |
| DE2802819A1 (de) | Verfahren zur herstellung eines katalysators | |
| DE1142702B (de) | Verfahren zur Herstellung von kristallinen 1,3-Butadienpolymeren mit im wesentlichensyndiotaktischer 1,2-Struktur | |
| DE2146688C3 (de) | Verfahren zur Polymerisation von Äthylen und Katalysator zur Durchführung dieses Verfahrens | |
| DE2855383A1 (de) | Titantrichlorid-katalysatorbestandteil und dessen verwendung bei der homo- oder copolymerisation von alpha-olefinen | |
| DE2361052A1 (de) | Verfahren zur polymerisation von alpha-olefinen | |
| DE2722386A1 (de) | Verfahren zur herstellung von katalysatoren fuer die polymerisation von olefinen | |
| DE2363207A1 (de) | Verfahren zur herstellung von aethylenbutadien-copolymeren | |
| DE1443007A1 (de) | Polymere von aromatischen Verbindungen und Verfahren zu deren Herstellung | |
| DE3007847A1 (de) | Verfahren zur herstellung von festem titantrichlorid | |
| DE2262156A1 (de) | Verfahren zur herstellung von katalysatoren zur homopolymerisation von aethylen oder zur copolymerisation von aethylen mit alpha-olefinen | |
| DE2828953A1 (de) | Chemische verbindungen auf der basis von titantrihalogeniden, verfahren zu ihrer herstellung und ihre verwendung als katalysatoren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |