JPS6035005A - オレフィン重合触媒系 - Google Patents
オレフィン重合触媒系Info
- Publication number
- JPS6035005A JPS6035005A JP59104904A JP10490484A JPS6035005A JP S6035005 A JPS6035005 A JP S6035005A JP 59104904 A JP59104904 A JP 59104904A JP 10490484 A JP10490484 A JP 10490484A JP S6035005 A JPS6035005 A JP S6035005A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- transition metal
- item
- reaction
- items
- 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.)
- Granted
Links
- 229910052723 transition metal Inorganic materials 0.000 title claims abstract description 46
- 150000003624 transition metals Chemical class 0.000 title claims abstract description 46
- 150000001336 alkenes Chemical class 0.000 title claims abstract description 34
- 239000000203 mixture Substances 0.000 title claims description 84
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000002685 polymerization catalyst Substances 0.000 title claims description 5
- 150000001875 compounds Chemical class 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 43
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 24
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 23
- 150000002681 magnesium compounds Chemical class 0.000 claims abstract description 18
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 14
- 239000004711 α-olefin Substances 0.000 claims abstract description 12
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 4
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims description 84
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 40
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 39
- 239000005977 Ethylene Substances 0.000 claims description 39
- 239000003054 catalyst Substances 0.000 claims description 35
- -1 organomagnesium aluminum compound Chemical class 0.000 claims description 34
- 239000000725 suspension Substances 0.000 claims description 21
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 20
- 239000000047 product Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 150000003623 transition metal compounds Chemical class 0.000 claims description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 15
- 229920001577 copolymer Polymers 0.000 claims description 14
- 239000012429 reaction media Substances 0.000 claims description 13
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 10
- 239000002671 adjuvant Substances 0.000 claims description 9
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims description 8
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 8
- 125000004429 atom Chemical group 0.000 claims description 7
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- 239000012320 chlorinating reagent Substances 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5
- 229920001519 homopolymer Polymers 0.000 claims description 5
- 238000012662 bulk polymerization Methods 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000012442 inert solvent Substances 0.000 claims description 4
- 150000002736 metal compounds Chemical class 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 150000005673 monoalkenes Chemical class 0.000 claims description 4
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 2
- 239000002879 Lewis base Substances 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 150000007527 lewis bases Chemical class 0.000 claims description 2
- 150000002901 organomagnesium compounds Chemical class 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000010457 zeolite Substances 0.000 claims description 2
- AYTAKQFHWFYBMA-UHFFFAOYSA-N chromium dioxide Chemical compound O=[Cr]=O AYTAKQFHWFYBMA-UHFFFAOYSA-N 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 1
- MFWFDRBPQDXFRC-LNTINUHCSA-N (z)-4-hydroxypent-3-en-2-one;vanadium Chemical compound [V].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O MFWFDRBPQDXFRC-LNTINUHCSA-N 0.000 claims 1
- 229910021556 Chromium(III) chloride Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000012295 chemical reaction liquid Substances 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 claims 1
- 239000011636 chromium(III) chloride Substances 0.000 claims 1
- 235000007831 chromium(III) chloride Nutrition 0.000 claims 1
- XEHUIDSUOAGHBW-UHFFFAOYSA-N chromium;pentane-2,4-dione Chemical compound [Cr].CC(=O)CC(C)=O.CC(=O)CC(C)=O.CC(=O)CC(C)=O XEHUIDSUOAGHBW-UHFFFAOYSA-N 0.000 claims 1
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 125000005843 halogen group Chemical group 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 150000002902 organometallic compounds Chemical class 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- GBECUEIQVRDUKB-UHFFFAOYSA-M thallium monochloride Chemical compound [Tl]Cl GBECUEIQVRDUKB-UHFFFAOYSA-M 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- 239000003426 co-catalyst Substances 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 28
- 239000010936 titanium Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 14
- 239000007787 solid Substances 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 238000003756 stirring Methods 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 125000002734 organomagnesium group Chemical group 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 238000012685 gas phase polymerization Methods 0.000 description 6
- 238000010926 purge Methods 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 238000005338 heat storage Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 125000005234 alkyl aluminium group Chemical group 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 3
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 2
- VQOXUMQBYILCKR-UHFFFAOYSA-N 1-Tridecene Chemical compound CCCCCCCCCCCC=C VQOXUMQBYILCKR-UHFFFAOYSA-N 0.000 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- CRSBERNSMYQZNG-UHFFFAOYSA-N 1-dodecene Chemical compound CCCCCCCCCCC=C CRSBERNSMYQZNG-UHFFFAOYSA-N 0.000 description 2
- GQEZCXVZFLOKMC-UHFFFAOYSA-N 1-hexadecene Chemical compound CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 229910003074 TiCl4 Inorganic materials 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 239000012986 chain transfer agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001993 dienes Chemical class 0.000 description 2
- CPDVHGLWIFENDJ-UHFFFAOYSA-N dihexylalumane Chemical compound C(CCCCC)[AlH]CCCCCC CPDVHGLWIFENDJ-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
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- CCCMONHAUSKTEQ-UHFFFAOYSA-N octadec-1-ene Chemical compound CCCCCCCCCCCCCCCCC=C CCCMONHAUSKTEQ-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 150000004756 silanes Chemical class 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 150000003608 titanium Chemical class 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OJOWICOBYCXEKR-KRXBUXKQSA-N (5e)-5-ethylidenebicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(=C/C)/CC1C=C2 OJOWICOBYCXEKR-KRXBUXKQSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- RYPKRALMXUUNKS-UHFFFAOYSA-N 2-Hexene Natural products CCCC=CC RYPKRALMXUUNKS-UHFFFAOYSA-N 0.000 description 1
- VSYZXASVWVQEMR-UHFFFAOYSA-N 2-methylbuta-1,3-dienylalumane Chemical compound CC(=C[AlH2])C=C VSYZXASVWVQEMR-UHFFFAOYSA-N 0.000 description 1
- INYHZQLKOKTDAI-UHFFFAOYSA-N 5-ethenylbicyclo[2.2.1]hept-2-ene Chemical compound C1C2C(C=C)CC1C=C2 INYHZQLKOKTDAI-UHFFFAOYSA-N 0.000 description 1
- 235000001270 Allium sibiricum Nutrition 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- RTAQCQOZRWKSTQ-UHFFFAOYSA-N CC(C)C[Mg]CC(C)C Chemical compound CC(C)C[Mg]CC(C)C RTAQCQOZRWKSTQ-UHFFFAOYSA-N 0.000 description 1
- ZKSADANYBSWZAB-UHFFFAOYSA-N CCCCCC[Mg]CCCCCC Chemical compound CCCCCC[Mg]CCCCCC ZKSADANYBSWZAB-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 206010011878 Deafness Diseases 0.000 description 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Natural products CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 1
- 229910001111 Fine metal Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- 150000004791 alkyl magnesium halides Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 231100000895 deafness Toxicity 0.000 description 1
- 150000004796 dialkyl magnesium compounds Chemical class 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 229940069096 dodecene Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- DPUXQWOMYBMHRN-UHFFFAOYSA-N hexa-2,3-diene Chemical compound CCC=C=CC DPUXQWOMYBMHRN-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- QUXHCILOWRXCEO-UHFFFAOYSA-M magnesium;butane;chloride Chemical compound [Mg+2].[Cl-].CCC[CH2-] QUXHCILOWRXCEO-UHFFFAOYSA-M 0.000 description 1
- YCCXQARVHOPWFJ-UHFFFAOYSA-M magnesium;ethane;chloride Chemical compound [Mg+2].[Cl-].[CH2-]C YCCXQARVHOPWFJ-UHFFFAOYSA-M 0.000 description 1
- KMYFNYFIPIGQQZ-UHFFFAOYSA-N magnesium;octane Chemical compound [Mg+2].CCCCCCC[CH2-].CCCCCCC[CH2-] KMYFNYFIPIGQQZ-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- DDIZAANNODHTRB-UHFFFAOYSA-N methyl p-anisate Chemical compound COC(=O)C1=CC=C(OC)C=C1 DDIZAANNODHTRB-UHFFFAOYSA-N 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 150000002899 organoaluminium compounds Chemical class 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- JCVQKRGIASEUKR-UHFFFAOYSA-N triethoxy(phenyl)silane Chemical compound CCO[Si](OCC)(OCC)C1=CC=CC=C1 JCVQKRGIASEUKR-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 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
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR83.08603 | 1983-05-25 | ||
FR838308603A FR2546522B1 (fr) | 1983-05-25 | 1983-05-25 | Procede de preparation d'une composante de metal de transition pour un systeme catalytique de polymerisation d'olefines |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6035005A true JPS6035005A (ja) | 1985-02-22 |
JPS635405B2 JPS635405B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-02-03 |
Family
ID=9289150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59104904A Granted JPS6035005A (ja) | 1983-05-25 | 1984-05-25 | オレフィン重合触媒系 |
Country Status (7)
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0200351A2 (en) | 1985-03-26 | 1986-11-05 | Mitsui Petrochemical Industries, Ltd. | Liquid ethylene-type random copolymer, process for production thereof, and use thereof |
WO1988002378A1 (en) | 1986-09-24 | 1988-04-07 | Mitsui Petrochemical Industries, Ltd. | Process for polymerizing olefin |
US5280000A (en) * | 1985-10-11 | 1994-01-18 | Sumitomo Chemical Company, Limited | Catalyst for olefin polymerization and process for producing olefin polymer using the catalyst |
EP0685496A1 (en) | 1988-12-26 | 1995-12-06 | Mitsui Petrochemical Industries, Ltd. | Olefin copolymers and processes for preparing same |
EP0697419A1 (en) | 1994-08-09 | 1996-02-21 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization catalyst and process for olefin polymerization |
EP1209165A2 (en) | 1993-06-07 | 2002-05-29 | Mitsui Chemicals, Inc. | Novel transition metal compound for use as a polymerisation caltalyst |
WO2005090363A1 (ja) | 2004-03-22 | 2005-09-29 | Tosoh Finechem Corporation | ポリメチルアルミノキサン調製物、その製造方法、重合触媒およびオレフィン類の重合方法 |
WO2010055652A1 (ja) | 2008-11-11 | 2010-05-20 | 東ソー・ファインケム株式会社 | 固体状ポリメチルアルミノキサン組成物およびその製造方法 |
WO2010114674A1 (en) | 2009-03-30 | 2010-10-07 | Tonen Chemical Corporation | Microporous membranes and methods for making and using such membranes |
DE112010000780T5 (de) | 2009-02-17 | 2012-07-26 | Du Pont-Mitsui Polychemnicals Co., Ltd. | Folie für ein Solarzellen-Verkapselungsmittel und Solarzellenmodul |
DE112010001988T5 (de) | 2009-05-13 | 2012-11-29 | Du Pont-Mitsui Polychemicals Co., Ltd. | Folie für SolarzelleneinkapselungsmateriaI und Solarzellenmodul |
DE112009002670T5 (de) | 2008-10-30 | 2013-10-10 | Du Pont-Mitsui Polychemicals Co., Ltd. | Mehrschichtige Folie, Dichtungsmaterial für ein Solarzellenelement und Solarzellenmodul |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2583421B1 (fr) * | 1985-06-12 | 1987-12-11 | Atochem | Procede de preparation d'une composante de metal de transition pour un systeme catalytique de polymerisation d'olefines |
FR2596396B1 (fr) * | 1986-03-27 | 1988-11-18 | Atochem | Support spherique de catalyseur pour la polymerisation des alpha-olefines catalyseurs obtenus a partir de ces supports |
EP0279863B1 (en) * | 1986-08-26 | 1992-10-14 | Mitsui Petrochemical Industries, Ltd. | Catalyst for polymerizing alpha-olefin and polymerization process |
DE3726067A1 (de) | 1987-08-06 | 1989-02-16 | Hoechst Ag | Verfahren zur herstellung von 1-olefinpolymeren |
DE3808268A1 (de) * | 1988-03-12 | 1989-09-21 | Hoechst Ag | Verfahren zur herstellung eines 1-olefinpolymers |
DE3808267A1 (de) * | 1988-03-12 | 1989-09-21 | Hoechst Ag | Verfahren zur herstellung von 1-olefinpolymeren |
FI83329C (fi) * | 1988-03-31 | 1991-06-25 | Neste Oy | Foerfarande foer framstaellning av en buren polymerisationskatalysator och anordning foer anvaendning vid foerfarandet. |
US5079205A (en) * | 1990-07-13 | 1992-01-07 | Exxon Chemical Patents Inc. | Group ivb, vb and vib metal hydrocarbyloxides, with alumoxane for olefin polymerization |
US5602067A (en) * | 1992-12-28 | 1997-02-11 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
US5420220A (en) * | 1993-03-25 | 1995-05-30 | Mobil Oil Corporation | LLDPE films |
US5332706A (en) * | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
US5608019A (en) * | 1992-12-28 | 1997-03-04 | Mobil Oil Corporation | Temperature control of MW in olefin polymerization using supported metallocene catalyst |
US5539069A (en) * | 1993-08-10 | 1996-07-23 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization catalysts and methods of olefin polymerization |
US5455741A (en) * | 1993-10-26 | 1995-10-03 | Pulse Engineering, Inc. | Wire-lead through hole interconnect device |
CN1078213C (zh) * | 1993-11-08 | 2002-01-23 | 尤利维森技术司 | 乙烯的聚合或共聚方法 |
US5614456A (en) * | 1993-11-15 | 1997-03-25 | Mobil Oil Corporation | Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers |
SG85578A1 (en) * | 1993-11-18 | 2002-01-15 | Mobil Oil Corp | Process for the polymerization or copolymerization of ethylene |
US5733988A (en) * | 1994-06-29 | 1998-03-31 | Union Carbide Chemicals & Plastics Technology Corporation | Process for reducing polymer build-up in recycle lines and heat exchangers during polymerizations employing butadiene, isoprene, and/or styrene |
US5625012A (en) * | 1994-06-29 | 1997-04-29 | Union Carbide Chemicals & Plastics Technology Corporation | Process for reducing polymer build-up in recycle lines and heat exchangers during polymerization of alpha olefins |
US5525678A (en) * | 1994-09-22 | 1996-06-11 | Mobil Oil Corporation | Process for controlling the MWD of a broad/bimodal resin produced in a single reactor |
EP0825897A4 (en) * | 1995-03-29 | 2000-04-26 | Equistar Chem Lp | CATALYST ON POLYMER SUPPORT FOR OLEFIN POLYMERIZATION |
FR2734570B1 (fr) * | 1995-05-22 | 1997-07-04 | Bp Chemicals Snc | Procede de preparation d'un catalyseur de type ziegler-natta |
US5882750A (en) * | 1995-07-03 | 1999-03-16 | Mobil Oil Corporation | Single reactor bimodal HMW-HDPE film resin with improved bubble stability |
US6486089B1 (en) | 1995-11-09 | 2002-11-26 | Exxonmobil Oil Corporation | Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution |
US6417130B1 (en) | 1996-03-25 | 2002-07-09 | Exxonmobil Oil Corporation | One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization |
FR2746672B1 (fr) * | 1996-04-02 | 1998-04-24 | Atochem Elf Sa | Composante catalytique et son utilisation en polymerisation des olefines |
SG84505A1 (en) * | 1996-06-12 | 2001-11-20 | Phillips Petroleum Co | Process for producing an organo-aluminoxane composition for olefin polymerization |
WO1998002247A1 (en) * | 1996-07-15 | 1998-01-22 | Mobil Oil Corporation | Comonomer pretreated bimetallic catalyst for blow molding and film applications |
US6005463A (en) * | 1997-01-30 | 1999-12-21 | Pulse Engineering | Through-hole interconnect device with isolated wire-leads and component barriers |
US6153551A (en) * | 1997-07-14 | 2000-11-28 | Mobil Oil Corporation | Preparation of supported catalyst using trialkylaluminum-metallocene contact products |
US6051525A (en) * | 1997-07-14 | 2000-04-18 | Mobil Corporation | Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution |
AU763949B2 (en) | 1999-06-30 | 2003-08-07 | Union Carbide Chemicals & Plastics Technology Corporation | Methods of making magnesium/transition metal alkoxide complexes and polymerization catalysts made therefrom |
DE10028432A1 (de) * | 2000-06-13 | 2001-12-20 | Basell Polyolefine Gmbh | Auf calciniertes Hydrotalcit geträgerter Katalysatorfeststoff zur Olefinpolymerisation |
CN1131246C (zh) * | 2000-12-14 | 2003-12-17 | 中国石油化工股份有限公司 | 用于烯烃聚合或共聚合的催化剂组份及其催化剂和应用 |
CA2357385C (en) | 2001-09-17 | 2010-06-15 | Nova Chemicals Corporation | Supported phosphinimine polymerization catalyst |
WO2003048213A1 (en) * | 2001-11-30 | 2003-06-12 | Exxonmobil Chemical Patents, Inc. | Ethylene/alpha-olefin copolymer made with a non-single-site/single-site catalyst combination, its preparation and use |
US7001515B2 (en) * | 2003-10-14 | 2006-02-21 | Townsend Engineering Company | Dual filter system for filtering of injector fluids |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819309A (ja) * | 1981-07-09 | 1983-02-04 | ヘキスト・アクチエンゲゼルシヤフト | ポリオレフインの製造法 |
JPS5865708A (ja) * | 1981-07-20 | 1983-04-19 | ソシエテ・シミツク・デ・シヤルボナ−ジ・エス・ア− | オレフイン重合用触媒とその製法並びにオレフイン重合法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094568A (en) * | 1959-12-01 | 1963-06-18 | Gulf Research Development Co | Process for alkylating aromatics in the presence of a heavy metal halide, an organic halide and an organo aluminum halide |
US3231550A (en) * | 1964-06-04 | 1966-01-25 | Union Carbide Corp | Olefin polymerization |
US4097659A (en) * | 1971-03-11 | 1978-06-27 | Stamicarbon, N.V. | Process of polymerizing α-olefins in the liquid phase |
US4314912A (en) * | 1977-02-03 | 1982-02-09 | The Dow Chemical Company | High efficiency, high temperature catalyst for polymerizing olefins |
IT1099416B (it) * | 1978-10-23 | 1985-09-18 | Montedison Spa | Componenti e catalizzatori per la polimerizzazione delle olefine |
US4252670A (en) * | 1979-01-10 | 1981-02-24 | Imperial Chemical Industries Limited | Olefine polymerization catalyst |
ZA801724B (en) * | 1979-04-01 | 1981-03-25 | Stamicarbon | Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component |
US4347157A (en) * | 1979-04-25 | 1982-08-31 | Sumitomo Chemical Company, Limited | Catalysts for the polymerization of olefins |
US4461846A (en) * | 1983-03-28 | 1984-07-24 | National Distillers And Chemical Corporation | Catalyst dispersion having improved stability against phase separation |
-
1983
- 1983-05-25 FR FR838308603A patent/FR2546522B1/fr not_active Expired
-
1984
- 1984-05-18 EP EP84401034A patent/EP0127530B1/fr not_active Expired
- 1984-05-18 DE DE8484401034T patent/DE3460680D1/de not_active Expired
- 1984-05-18 AT AT84401034T patent/ATE22091T1/de not_active IP Right Cessation
- 1984-05-24 ES ES532782A patent/ES532782A0/es active Granted
- 1984-05-25 JP JP59104904A patent/JPS6035005A/ja active Granted
- 1984-05-25 US US06/614,279 patent/US4536484A/en not_active Expired - Lifetime
-
1985
- 1985-02-28 ES ES540797A patent/ES8603512A1/es not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5819309A (ja) * | 1981-07-09 | 1983-02-04 | ヘキスト・アクチエンゲゼルシヤフト | ポリオレフインの製造法 |
JPS5865708A (ja) * | 1981-07-20 | 1983-04-19 | ソシエテ・シミツク・デ・シヤルボナ−ジ・エス・ア− | オレフイン重合用触媒とその製法並びにオレフイン重合法 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0200351A2 (en) | 1985-03-26 | 1986-11-05 | Mitsui Petrochemical Industries, Ltd. | Liquid ethylene-type random copolymer, process for production thereof, and use thereof |
US5280000A (en) * | 1985-10-11 | 1994-01-18 | Sumitomo Chemical Company, Limited | Catalyst for olefin polymerization and process for producing olefin polymer using the catalyst |
WO1988002378A1 (en) | 1986-09-24 | 1988-04-07 | Mitsui Petrochemical Industries, Ltd. | Process for polymerizing olefin |
EP0769505A1 (en) | 1988-12-26 | 1997-04-23 | Mitsui Petrochemical Industries, Ltd. | Olefin copolymers and processes for preparing same |
EP0685496A1 (en) | 1988-12-26 | 1995-12-06 | Mitsui Petrochemical Industries, Ltd. | Olefin copolymers and processes for preparing same |
EP1209165A2 (en) | 1993-06-07 | 2002-05-29 | Mitsui Chemicals, Inc. | Novel transition metal compound for use as a polymerisation caltalyst |
EP0697419A1 (en) | 1994-08-09 | 1996-02-21 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization catalyst and process for olefin polymerization |
WO2005090363A1 (ja) | 2004-03-22 | 2005-09-29 | Tosoh Finechem Corporation | ポリメチルアルミノキサン調製物、その製造方法、重合触媒およびオレフィン類の重合方法 |
DE112009002670T5 (de) | 2008-10-30 | 2013-10-10 | Du Pont-Mitsui Polychemicals Co., Ltd. | Mehrschichtige Folie, Dichtungsmaterial für ein Solarzellenelement und Solarzellenmodul |
WO2010055652A1 (ja) | 2008-11-11 | 2010-05-20 | 東ソー・ファインケム株式会社 | 固体状ポリメチルアルミノキサン組成物およびその製造方法 |
KR20110094301A (ko) | 2008-11-11 | 2011-08-23 | 토소 화인켐 가부시키가이샤 | 고체 형태 폴리메틸알루미녹산 조성물 및 이의 제조방법 |
KR20160083126A (ko) | 2008-11-11 | 2016-07-11 | 토소 화인켐 가부시키가이샤 | 고체 형태 폴리메틸알루미녹산 조성물 및 이의 제조방법 |
DE112010000780T5 (de) | 2009-02-17 | 2012-07-26 | Du Pont-Mitsui Polychemnicals Co., Ltd. | Folie für ein Solarzellen-Verkapselungsmittel und Solarzellenmodul |
WO2010114674A1 (en) | 2009-03-30 | 2010-10-07 | Tonen Chemical Corporation | Microporous membranes and methods for making and using such membranes |
DE112010001988T5 (de) | 2009-05-13 | 2012-11-29 | Du Pont-Mitsui Polychemicals Co., Ltd. | Folie für SolarzelleneinkapselungsmateriaI und Solarzellenmodul |
Also Published As
Publication number | Publication date |
---|---|
EP0127530B1 (fr) | 1986-09-10 |
ATE22091T1 (de) | 1986-09-15 |
ES8600331A1 (es) | 1985-10-01 |
DE3460680D1 (en) | 1986-10-16 |
ES532782A0 (es) | 1985-10-01 |
FR2546522B1 (fr) | 1985-07-26 |
EP0127530A1 (fr) | 1984-12-05 |
ES540797A0 (es) | 1985-12-16 |
JPS635405B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-02-03 |
FR2546522A1 (fr) | 1984-11-30 |
ES8603512A1 (es) | 1985-12-16 |
US4536484A (en) | 1985-08-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6035005A (ja) | オレフィン重合触媒系 | |
US5623033A (en) | Titanium catalyst component for ethylene polymerization, ethylene polymerization catalyst, and process for ethylene polymerization using the same | |
JPH02163104A (ja) | 高立体規則性a―オレフィン重合体の製造方法 | |
WO1991013104A1 (en) | Diene activated ziegler transition metal catalyst components for ethylene polymerization | |
JPS6155105A (ja) | 重合用触媒 | |
JP2011511135A (ja) | 混合チーグラー−ナッタ触媒系を使用して調製されるポリエチレン物質 | |
US4562170A (en) | Polymerization catalyst | |
JPS6187706A (ja) | 重合用触媒 | |
JPS6187709A (ja) | 重合用触媒 | |
US4554265A (en) | Polymerization catalyst | |
AU610524B2 (en) | Improved olefin polymerisation catalysts, production and use | |
CN100417673C (zh) | 新颖的聚合催化剂 | |
US5075270A (en) | Process for preparing a catalyst component, resultant catalyst system, and process for synthesis of polymers | |
KR100192716B1 (ko) | 실리카 지지된 전이금속 촉매 | |
US4618660A (en) | Polymerization catalyst | |
US6448348B1 (en) | Process for polymerizing olefins with supported Ziegler-Natta catalyst systems | |
JPH0359922B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
JP2000119319A (ja) | オレフィンの重合用触媒、その製造方法及び使用 | |
JPH02132105A (ja) | α−オレフィン重合体の製造法 | |
JP3296632B2 (ja) | エチレン重合用チタン触媒成分およびこの触媒成分を用いるエチレンの(共)重合方法 | |
JPS62297304A (ja) | ポリオレフインの製造方法 | |
JPS6187707A (ja) | 重合用触媒 | |
US4885349A (en) | Process for polymerizing alpha-olefin polymers of relatively narrow molecular weight distribution and high melt index | |
JPH0198604A (ja) | 粒状熱可塑性エラストマーの製造法 | |
JPH0134246B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |