KR102516746B1 - 촉매 조성물 및 이를 이용한 이소부텐계 중합체의 제조방법 - Google Patents
촉매 조성물 및 이를 이용한 이소부텐계 중합체의 제조방법 Download PDFInfo
- Publication number
- KR102516746B1 KR102516746B1 KR1020210041044A KR20210041044A KR102516746B1 KR 102516746 B1 KR102516746 B1 KR 102516746B1 KR 1020210041044 A KR1020210041044 A KR 1020210041044A KR 20210041044 A KR20210041044 A KR 20210041044A KR 102516746 B1 KR102516746 B1 KR 102516746B1
- Authority
- KR
- South Korea
- Prior art keywords
- aluminum
- formula
- isobutene
- catalyst
- based polymer
- 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.)
- Active
Links
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title claims abstract description 164
- 239000003054 catalyst Substances 0.000 title claims abstract description 77
- 229920000642 polymer Polymers 0.000 title claims abstract description 59
- 239000000203 mixture Substances 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims description 20
- 238000000034 method Methods 0.000 claims abstract description 24
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims description 47
- 238000006116 polymerization reaction Methods 0.000 claims description 32
- 125000004432 carbon atom Chemical group C* 0.000 claims description 23
- 150000002430 hydrocarbons Chemical group 0.000 claims description 18
- 229920001577 copolymer Polymers 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 15
- 229920002367 Polyisobutene Polymers 0.000 claims description 12
- 125000005843 halogen group Chemical group 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 4
- LWNGJAHMBMVCJR-UHFFFAOYSA-N (2,3,4,5,6-pentafluorophenoxy)boronic acid Chemical compound OB(O)OC1=C(F)C(F)=C(F)C(F)=C1F LWNGJAHMBMVCJR-UHFFFAOYSA-N 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 claims description 3
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- HQMRIBYCTLBDAK-UHFFFAOYSA-M bis(2-methylpropyl)alumanylium;chloride Chemical compound CC(C)C[Al](Cl)CC(C)C HQMRIBYCTLBDAK-UHFFFAOYSA-M 0.000 claims description 2
- 229910052794 bromium Inorganic materials 0.000 claims description 2
- LKRBKNPREDAJJQ-UHFFFAOYSA-M chloro-di(propan-2-yl)alumane Chemical compound [Cl-].CC(C)[Al+]C(C)C LKRBKNPREDAJJQ-UHFFFAOYSA-M 0.000 claims description 2
- FLFGMNFGOKXUQY-UHFFFAOYSA-L dichloro(propan-2-yl)alumane Chemical compound [Cl-].[Cl-].CC(C)[Al+2] FLFGMNFGOKXUQY-UHFFFAOYSA-L 0.000 claims description 2
- ZGMHEOLLTWPGQX-UHFFFAOYSA-M dimethylalumanylium;bromide Chemical compound C[Al](C)Br ZGMHEOLLTWPGQX-UHFFFAOYSA-M 0.000 claims description 2
- JGHYBJVUQGTEEB-UHFFFAOYSA-M dimethylalumanylium;chloride Chemical compound C[Al](C)Cl JGHYBJVUQGTEEB-UHFFFAOYSA-M 0.000 claims description 2
- JFICPAADTOQAMU-UHFFFAOYSA-L ethylaluminum(2+);dibromide Chemical compound CC[Al](Br)Br JFICPAADTOQAMU-UHFFFAOYSA-L 0.000 claims description 2
- YSTQWZZQKCCBAY-UHFFFAOYSA-L methylaluminum(2+);dichloride Chemical compound C[Al](Cl)Cl YSTQWZZQKCCBAY-UHFFFAOYSA-L 0.000 claims description 2
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 claims description 2
- ZIYNWDQDHKSRCE-UHFFFAOYSA-N tricyclohexylalumane Chemical compound C1CCCCC1[Al](C1CCCCC1)C1CCCCC1 ZIYNWDQDHKSRCE-UHFFFAOYSA-N 0.000 claims description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 2
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 claims description 2
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 claims description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 2
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 claims description 2
- JOJQVUCWSDRWJE-UHFFFAOYSA-N tripentylalumane Chemical compound CCCCC[Al](CCCCC)CCCCC JOJQVUCWSDRWJE-UHFFFAOYSA-N 0.000 claims description 2
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 claims description 2
- RTAKQLTYPVIOBZ-UHFFFAOYSA-N tritert-butylalumane Chemical compound CC(C)(C)[Al](C(C)(C)C)C(C)(C)C RTAKQLTYPVIOBZ-UHFFFAOYSA-N 0.000 claims description 2
- -1 oxonium ion Chemical class 0.000 abstract description 6
- 230000000052 comparative effect Effects 0.000 description 57
- 238000002360 preparation method Methods 0.000 description 46
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 39
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 38
- 239000002904 solvent Substances 0.000 description 31
- 238000006243 chemical reaction Methods 0.000 description 26
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 19
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 18
- 238000010538 cationic polymerization reaction Methods 0.000 description 15
- 239000000126 substance Substances 0.000 description 15
- 239000004215 Carbon black (E152) Substances 0.000 description 13
- 229930195733 hydrocarbon Natural products 0.000 description 13
- 239000011521 glass Substances 0.000 description 12
- 238000009826 distribution Methods 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 8
- 238000001035 drying Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 229920005549 butyl rubber Polymers 0.000 description 6
- 150000008282 halocarbons Chemical class 0.000 description 6
- 239000011968 lewis acid catalyst Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 4
- 239000002841 Lewis acid Substances 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 238000005227 gel permeation chromatography Methods 0.000 description 4
- 150000007517 lewis acids Chemical class 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 150000007530 organic bases Chemical class 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 229920001083 polybutene Polymers 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 150000001450 anions Chemical group 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- CRSOQBOWXPBRES-UHFFFAOYSA-N neopentane Chemical compound CC(C)(C)C CRSOQBOWXPBRES-UHFFFAOYSA-N 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010891 toxic waste Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- VFWCMGCRMGJXDK-UHFFFAOYSA-N 1-chlorobutane Chemical compound CCCCCl VFWCMGCRMGJXDK-UHFFFAOYSA-N 0.000 description 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical compound CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000005234 alkyl aluminium group Chemical group 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- RBHJBMIOOPYDBQ-UHFFFAOYSA-N carbon dioxide;propan-2-one Chemical compound O=C=O.CC(C)=O RBHJBMIOOPYDBQ-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- IZMHKHHRLNWLMK-UHFFFAOYSA-M chloridoaluminium Chemical compound Cl[Al] IZMHKHHRLNWLMK-UHFFFAOYSA-M 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 239000003426 co-catalyst Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000012888 cubic function Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000002272 engine oil additive Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- MGDOJPNDRJNJBK-UHFFFAOYSA-N ethylaluminum Chemical compound [Al].C[CH2] MGDOJPNDRJNJBK-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000002816 fuel additive Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 150000002367 halogens Chemical group 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- KAVKNHPXAMTURG-UHFFFAOYSA-N n-(4-bromonaphthalen-1-yl)acetamide Chemical compound C1=CC=C2C(NC(=O)C)=CC=C(Br)C2=C1 KAVKNHPXAMTURG-UHFFFAOYSA-N 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/027—Organoboranes and organoborohydrides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/08—Butenes
- C08F110/10—Isobutene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/08—Butenes
- C08F210/10—Isobutene
- C08F210/12—Isobutene with conjugated diolefins, e.g. butyl rubber
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/08—Isoprene
-
- 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
- C08F4/52—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 selected from boron, aluminium, gallium, indium, thallium or rare earths
-
- 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
- C08F4/54—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 together with other compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymerization Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
Abstract
Description
이소부텐 농도(중량%) | 촉매 | 조촉매 | 반응 용매 | 중합 온도(℃) | |||
종류 | 함량(100 중량부 기준) | 종류 | 함량(IB 100 중량부 기준) | ||||
실시예 1 | 20 | 제조예 1 | 0.05 | Et2AlCl | 0.05 | 톨루엔 | -20 |
실시예 2 | 20 | 제조예 1 | 0.05 | Et2AlCl | 0.05 | 톨루엔 | -40 |
실시예 3 | 40 | 제조예 1 | 0.05 | Et2AlCl | 0.05 | 톨루엔 | -20 |
실시예 4 | 40 | 제조예 1 | 0.05 | Et2AlCl | 0.05 | 톨루엔 | -40 |
실시예 5 | 40 | 제조예 1 | 0.05 | Et3Al | 0.05 | 톨루엔 | -40 |
실시예 6 | 20 | 제조예 1 | 0.05 | Et2AlCl | 0.05 | 헥산 | -40 |
실시예 7 | 40 | 제조예 1 | 0.05 | Et2AlCl | 0.05 | 헥산 | -40 |
실시예 8 | 50 | 제조예 1 | 0.05 | Et2AlCl | 0.05 | 헥산 | -40 |
실시예 9 | 40 | 제조예 2 | 0.05 | Et2AlCl | 0.05 | 헥산 | -40 |
실시예 10 | 40 | 제조예 3 | 0.05 | Et2AlCl | 0.05 | 헥산 | -40 |
비교예 1 | 20 | 제조예 1 | 0.01 | - | - | 톨루엔 | -40 |
비교예 2 | 40 | 제조예 1 | 0.05 | MAO | 0.05 | 톨루엔 | -40 |
비교예 3 | 20 | - | - | Et2AlCl | 0.05 | 톨루엔 | -40 |
비교예 4 | 20 | AlCl3 | 0.05 | Et2AlCl | 0.05 | 톨루엔 | -40 |
비교예 5 | 40 | 비교 제조예 1 | 0.05 | Et2AlCl | 0.05 | 헥산 | -40 |
비교예 6 | 40 | 비교 제조예 2 | 0.05 | Et2AlCl | 0.05 | 헥산 | -40 |
이소부텐 농도(중량%) | 촉매 | 조촉매 | |||
종류 | 함량(100 중량부 기준) | 종류 | 함량(100 중량부 기준) | ||
실시예 11 | 40 | 제조예 1 | 0.100 | (Et)2AlCl | 0.05 |
실시예 12 | 40 | 제조예 1 | 0.050 | (Et)2AlCl | 0.10 |
실시예 13 | 40 | 제조예 1 | 0.025 | (Et)2AlCl | 0.10 |
실시예 14 | 40 | 제조예 1 | 0.025 | (Et)2AlCl | 0.20 |
실시예 15 | 40 | 제조예 1 | 0.025 | (Et)Al(Cl)2 | 0.05 |
실시예 16 | 40 | 제조예 1 | 0.025 | (Et)Al(Cl)2 | 0.03 |
실시예 17 | 40 | 제조예 1 | 0.025 | AlCl3 | 0.10 |
비교예 7 | 40 | - | - | (Et)2AlCl | 0.05 |
비교예 8 | 40 | 비교 제조예 1 | 0.025 | (Et)2AlCl | 0.10 |
비교예 9 | 40 | 비교 제조예 1 | 0.025 | (Et)2AlCl | 0.10 |
비교예 10 | 40 | 제조예 1 | 0.025 | - | - |
비교예 11 | 40 | 제조예 1 | 0.025 | MMAO | 0.10 |
비교예 12 | 40 | 제조예 1 | 0.025 | Al(O-secBu)3 | 0.10 |
비교예 13 | 40 | 제조예 1 | 0.025 | ZnCl2 | 0.10 |
비교예 14 | 40 | 제조예 1 | 0.025 | FeCl3 | 0.10 |
비교예 15 | 40 | 비교 제조예 3 | 0.025 | - | - |
중합 전환율(%) | Mw | Mn | MWD | |
실시예 1 | >99 | 165,119 | 75,054 | 2.2 |
실시예 2 | >99 | 306,398 | 165,159 | 1.9 |
실시예 3 | >99 | 210,358 | 105,735 | 2.0 |
실시예 4 | >99 | 429,595 | 198,131 | 2.2 |
실시예 5 | >99 | 139,934 | 86,207 | 1.6 |
실시예 6 | 65 | 403,953 | 220,877 | 1.8 |
실시예 7 | 78 | 428,695 | 194,242 | 2.2 |
실시예 8 | 73 | 431,061 | 227,838 | 1.9 |
실시예 9 | 80 | 510,873 | 228,427 | 2.2 |
실시예 10 | 85 | 403,953 | 220,877 | 1.8 |
비교예 1 | >99 | 23,828 | 9,694 | 2.5 |
비교예 2 | 56 | 292,024 | 76,655 | 3.8 |
비교예 3 | - | - | - | - |
비교예 4 | - | - | - | - |
비교예 5 | - | - | - | - |
비교예 6 | 30 | 366,295 | 198,098 | 1.9 |
중합 전환율(%) | 이소프렌(mol%) | Mn | Mw | Mp | MWD | |
실시예 11 | 60 | 4.9 | 109,231 | 295,648 | 138,833 | 2.71 |
실시예 12 | >90 | 4.2 | 110,945 | 265,957 | 111,811 | 2.40 |
실시예 13 | 70 | 1.8 | 260,600 | 410,252 | 349,919 | 1.57 |
실시예 14 | 75 | 1.9 | 161,502 | 315,980 | 191,531 | 1.96 |
실시예 15 | 78 | 2.0 | 173,949 | 322,954 | 230,034 | 1.86 |
실시예 16 | 65 | 1.8 | 87,506 | 186,678 | 131,393 | 2.13 |
실시예 17 | >90 | 2.0 | 80,137 | 159,715 | 116,329 | 1.99 |
비교예 7 | - | - | - | - | - | - |
비교예 8 | - | - | - | - | - | - |
비교예 9 | - | - | - | - | - | - |
비교예 10 | <3 | 1.8 | 5,431 | 26,238 | 24,784 | 4.83 |
비교예 11 | 16 | 1.5 | 22,893 | 42,265 | 41,415 | 1.85 |
비교예 12 | - | - | - | - | - | - |
비교예 13 | - | - | - | - | - | - |
비교예 14 | - | - | - | - | - | - |
비교예 15 | - | - | - | - | - | - |
Claims (15)
- 청구항 1에 있어서,
상기 화학식 1에서,
R은 탄소수 2 내지 8의 알킬기이고,
R1 내지 R4는 각각 독립적으로 F 또는 Cl이고,
o, p, q 및 r은 각각 독립적으로 3 내지 5의 정수인 촉매 조성물.
- 청구항 1에 있어서,
상기 화학식 1에서,
R은 탄소수 2 내지 6의 알킬기이고,
R1 내지 R4는 F이고,
o, p, q 및 r은 각각 독립적으로 4 또는 5의 정수인 촉매 조성물.
- 청구항 1에 있어서,
상기 화학식 2에서,
Ra는 각각 독립적으로 탄소수 1 내지 12의 알킬기, 탄소수 3 내지 12의 사이클로알킬기 또는 탄소수 6 내지 12의 아릴기이고,
Z는 Br 또는 Cl이고,
m은 0 내지 3의 정수인 촉매 조성물.
- 청구항 1에 있어서,
상기 화학식 2에서,
Ra는 각각 독립적으로 탄소수 1 내지 6의 알킬기이고,
Z는 Cl이고,
m은 0 내지 3의 정수인 촉매 조성물.
- 청구항 1에 있어서,
상기 화학식 2로 표시되는 조촉매는 알루미늄트리클로라이드, 메틸알루미늄디클로라이드, 에틸알루미늄디클로라이드, 이소프로필알루미늄디클로라이드, 에틸알루미늄디브로마이드, 디메틸알루미늄클로라이드, 디에틸알루미늄클로라이드, 디이소프로필알루미늄클로라이드, 디이소부틸알루미늄클로라이드, 디메틸알루미늄브로마이드, 트리메틸알루미늄, 트리에틸알루미늄, 트리-n-프로필알루미늄, 트리이소프로필알루미늄, 트리-n-부틸알루미늄, 트리이소부틸알루미늄, 트리-t-부틸알루미늄, 트리펜틸알루미늄, 트리헥실알루미늄, 트리사이클로헥실알루미늄, 트리옥틸알루미늄 및 트리-2-에틸헥실알루미늄으로 이루어진 군에서 선택된 1종 이상인 촉매 조성물.
- 청구항 1에 있어서,
상기 화학식 1로 표시되는 촉매 및 화학식 2로 표시되는 조촉매의 중량비는 1:0.1 내지 1:50인 촉매 조성물.
- 청구항 1에 있어서,
상기 화학식 1로 표시되는 촉매에 포함된 유기 보레이트는 테트라키스(펜타플루오로페닐)보레이트인 촉매 조성물.
- 청구항 1의 촉매 조성물 존재 하에, 이소부텐 단량체를 포함하는 단량체 조성물을 중합하는 단계;를 포함하는 이소부텐계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 화학식 1로 표시되는 촉매의 함량은 이소부텐 단량체 100 중량부 기준 0.005 내지 0.5 중량부인 이소부텐계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 화학식 2로 표시되는 조촉매의 함량은 이소부텐 단량체 100 중량부 기준 0.005 내지 0.5 중량부인 이소부텐계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 중합은 -50 내지 -10℃의 온도에서 수행되는 이소부텐계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 중합은 10분 내지 3시간 동안 수행되는 이소부텐계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 이소부텐계 중합체는 폴리이소부텐인 이소부텐계 중합체의 제조방법.
- 청구항 9에 있어서,
상기 이소부텐계 중합체는 이소부텐-이소프렌 공중합체인 이소부텐계 중합체의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020200042803 | 2020-04-08 | ||
KR20200042803 | 2020-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20210125423A KR20210125423A (ko) | 2021-10-18 |
KR102516746B1 true KR102516746B1 (ko) | 2023-04-03 |
Family
ID=78022755
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210041044A Active KR102516746B1 (ko) | 2020-04-08 | 2021-03-30 | 촉매 조성물 및 이를 이용한 이소부텐계 중합체의 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11718632B2 (ko) |
EP (1) | EP3988586B1 (ko) |
JP (1) | JP7229420B2 (ko) |
KR (1) | KR102516746B1 (ko) |
CN (1) | CN114174353B (ko) |
WO (1) | WO2021206345A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11987651B2 (en) * | 2019-08-26 | 2024-05-21 | Lg Chem, Ltd. | Catalyst composition and method for preparing hydrocarbon resin using the same |
WO2021112617A1 (ko) * | 2019-12-06 | 2021-06-10 | 주식회사 엘지화학 | 촉매 조성물 및 이를 이용한 폴리이소부텐의 제조방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5770270B2 (ja) | 2010-06-01 | 2015-08-26 | エクソンモービル ケミカル パテンツ インコーポレイテッド | アルキルスチレン/イソオレフィンポリマーの製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6124513A (en) * | 1997-06-20 | 2000-09-26 | Pennzoil-Quaker State Company | Ethylene-alpha-olefin polymers, processes and uses |
KR100324566B1 (ko) | 1999-05-28 | 2002-02-16 | 박찬구 | 폴리이소부텐의 제조방법 |
JP2000191714A (ja) | 1998-12-25 | 2000-07-11 | Bridgestone Corp | 重合用触媒及びそれを用いたイソブチレン―スチレン共重合体の製造方法 |
KR100486044B1 (ko) | 2000-11-13 | 2005-04-29 | 대림산업 주식회사 | 폴리부텐의 제조방법 |
DE102005038283A1 (de) | 2005-08-12 | 2007-02-22 | Basf Ag | Solvensstabilisierte Metallkomplexe mit schwach koordinierenden Gegenanionen als Polymerisationskatalysatoren |
DE102005055817A1 (de) | 2005-11-21 | 2007-05-24 | Basf Ag | Verfahren zur Herstellung von hochreaktiven Isobutenhomo- oder -copolymeren mittels borhaltiger Katalysatorkomplexe |
DE102005055819A1 (de) | 2005-11-21 | 2007-05-24 | Basf Ag | Verfahren zur Herstellung von hochreaktiven Isobutenhomo- oder -copolymeren aus technischen C4-Kohlenwasserstoffströmen mittels protonensaurer Katalysatorkomplexe |
WO2011101281A1 (de) | 2010-02-17 | 2011-08-25 | Basf Se | Verfahren zur herstellung von hochreaktiven isobutenhomo- oder -copolymeren |
MY203885A (en) | 2012-01-09 | 2024-07-23 | Basf Se | Method for the continuous production of polyisobutylene |
US9688791B2 (en) | 2013-07-17 | 2017-06-27 | Basf Se | High-reactivity polyisobutylene having a high content of vinylidene double bonds in the side chains |
KR101963009B1 (ko) * | 2016-12-15 | 2019-03-27 | 한화토탈 주식회사 | 에틸렌 올리고머화 방법 |
CN111032216B (zh) | 2018-03-21 | 2023-04-04 | Lg化学株式会社 | 具有阳离子过渡金属配合物和基于硼酸根的大体积阴离子的有机金属催化剂,其制备方法和使用其制备低聚物的方法 |
-
2021
- 2021-03-30 KR KR1020210041044A patent/KR102516746B1/ko active Active
- 2021-03-30 JP JP2022503969A patent/JP7229420B2/ja active Active
- 2021-03-30 EP EP21783712.9A patent/EP3988586B1/en active Active
- 2021-03-30 CN CN202180004714.8A patent/CN114174353B/zh active Active
- 2021-03-30 US US17/630,358 patent/US11718632B2/en active Active
- 2021-03-30 WO PCT/KR2021/003908 patent/WO2021206345A1/ko unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5770270B2 (ja) | 2010-06-01 | 2015-08-26 | エクソンモービル ケミカル パテンツ インコーポレイテッド | アルキルスチレン/イソオレフィンポリマーの製造方法 |
Non-Patent Citations (1)
Title |
---|
비특허문헌 1 |
Also Published As
Publication number | Publication date |
---|---|
CN114174353B (zh) | 2023-07-28 |
EP3988586A4 (en) | 2022-11-09 |
CN114174353A (zh) | 2022-03-11 |
EP3988586A1 (en) | 2022-04-27 |
EP3988586B1 (en) | 2024-03-20 |
US20220275006A1 (en) | 2022-09-01 |
JP7229420B2 (ja) | 2023-02-27 |
WO2021206345A1 (ko) | 2021-10-14 |
US11718632B2 (en) | 2023-08-08 |
JP2022542352A (ja) | 2022-10-03 |
KR20210125423A (ko) | 2021-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102516746B1 (ko) | 촉매 조성물 및 이를 이용한 이소부텐계 중합체의 제조방법 | |
CN107793510B (zh) | 非茂金属化合物和乙烯-苯乙烯共聚物及制备方法和烯烃聚合用催化剂组合物及其应用 | |
KR20190116949A (ko) | 가공성이 향상된 고반응성 부텐 올리고머 및 이의 제조방법 | |
CN113728018B (zh) | 催化剂组合物和使用该催化剂组合物制备聚异丁烯的方法 | |
KR20180093085A (ko) | 란타나이드의 비스-이민 피리딘 착물, 상기 비스-이민 피리딘 착물을 포함하는 촉매 시스템 및 공액 디엔의 (공)중합 방법 | |
KR102721773B1 (ko) | 촉매 조성물 및 이를 이용한 이소부텐-이소프렌 공중합체의 제조방법 | |
KR20200123088A (ko) | 올레핀의 양이온성 중합을 위한 개시제 시스템 | |
KR102682765B1 (ko) | 액상 고무 제조방법 및 이로부터 제조된 액상 고무 | |
KR102506502B1 (ko) | 촉매 조성물 및 이를 이용한 폴리이소부텐의 제조방법 | |
KR20220050417A (ko) | 이소부텐-이소프렌 공중합체의 제조방법 | |
KR20220050416A (ko) | 촉매 조성물 및 이를 이용한 이소부텐-이소프렌 공중합체의 제조방법 | |
KR102721772B1 (ko) | 유기금속 촉매 및 조촉매를 포함하는 촉매 조성물 및 이를 이용한 폴리이소부텐의 제조방법 | |
KR102719854B1 (ko) | 유기금속 촉매 조성물 및 이를 이용한 부텐 올리고머의 제조방법 | |
CN110312699A (zh) | 用于烯烃的阳离子聚合的引发剂体系 | |
KR100305670B1 (ko) | 단분자 형태의 알루미늄 촉매를 이용한 높은 1,4-시스 함량을 갖는 폴리부타디엔의 제조방법 | |
KR0171055B1 (ko) | 폴리에틸렌과 그 제조방법 | |
KR20200137190A (ko) | 유기금속 촉매를 이용한 이소부텐계 중합체의 제조방법 | |
KR20210071658A (ko) | 폴리이소부텐의 제조방법 | |
KR20000047957A (ko) | 폴리(p-t-부톡시스티렌)의 제조방법 | |
KR20200137748A (ko) | 양이온성 금속 복합체 및 보레이트계 벌키 음이온을 포함하는 유기금속 촉매, 이의 제조방법 및 이를 이용한 올리고머 또는 폴리머의 제조방법 | |
CN113912761A (zh) | 一种基于酚类引发剂制备中/高分子量聚异丁烯的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20210330 |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20211019 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20210330 Comment text: Patent Application |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20230320 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20230328 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20230329 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |