JP2000516286A - アニオン重合 - Google Patents
アニオン重合Info
- Publication number
- JP2000516286A JP2000516286A JP10510401A JP51040198A JP2000516286A JP 2000516286 A JP2000516286 A JP 2000516286A JP 10510401 A JP10510401 A JP 10510401A JP 51040198 A JP51040198 A JP 51040198A JP 2000516286 A JP2000516286 A JP 2000516286A
- Authority
- JP
- Japan
- Prior art keywords
- alkyl
- aryl
- metal compound
- reactor
- polymerization
- 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
- 238000010539 anionic addition polymerization reaction Methods 0.000 title claims abstract description 20
- 238000006243 chemical reaction Methods 0.000 claims abstract description 129
- 238000000034 method Methods 0.000 claims abstract description 95
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 92
- -1 alkyl alkali metal compound Chemical class 0.000 claims abstract description 74
- 239000000178 monomer Substances 0.000 claims abstract description 67
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 59
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 47
- 239000003999 initiator Substances 0.000 claims abstract description 38
- 125000003118 aryl group Chemical group 0.000 claims abstract description 21
- 229940126062 Compound A Drugs 0.000 claims abstract description 12
- NLDMNSXOCDLTTB-UHFFFAOYSA-N Heterophylliin A Natural products O1C2COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC2C(OC(=O)C=2C=C(O)C(O)=C(O)C=2)C(O)C1OC(=O)C1=CC(O)=C(O)C(O)=C1 NLDMNSXOCDLTTB-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000001257 hydrogen Substances 0.000 claims abstract description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 12
- 239000003505 polymerization initiator Substances 0.000 claims abstract description 12
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 10
- 230000000737 periodic effect Effects 0.000 claims abstract description 7
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 6
- 150000002367 halogens Chemical class 0.000 claims abstract description 6
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 6
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 6
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims description 39
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 37
- 239000000203 mixture Substances 0.000 claims description 34
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 26
- 239000002904 solvent Substances 0.000 claims description 21
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 18
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical group [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 0.000 claims description 18
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 16
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 229930195733 hydrocarbon Natural products 0.000 claims description 7
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 claims description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 239000002879 Lewis base Substances 0.000 claims description 6
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 claims description 6
- 150000007527 lewis bases Chemical class 0.000 claims description 6
- 150000002736 metal compounds Chemical class 0.000 claims description 6
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 claims description 6
- 239000013638 trimer Substances 0.000 claims description 6
- HEPBQSXQJMTVFI-UHFFFAOYSA-N zinc;butane Chemical group [Zn+2].CCC[CH2-].CCC[CH2-] HEPBQSXQJMTVFI-UHFFFAOYSA-N 0.000 claims description 6
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 4
- 229910001507 metal halide Inorganic materials 0.000 claims description 4
- 229910052987 metal hydride Inorganic materials 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 3
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 claims description 3
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 claims description 3
- LUENEOPSRGCPMW-UHFFFAOYSA-N C(CCC)[AlH2].[Na] Chemical compound C(CCC)[AlH2].[Na] LUENEOPSRGCPMW-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 2
- 239000004305 biphenyl Substances 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 5
- 239000003610 charcoal Substances 0.000 claims 1
- 150000001993 dienes Chemical class 0.000 abstract description 6
- 150000002431 hydrogen Chemical class 0.000 abstract description 6
- 239000002841 Lewis acid Substances 0.000 abstract description 4
- 150000007517 lewis acids Chemical class 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 46
- 239000000047 product Substances 0.000 description 38
- 238000009826 distribution Methods 0.000 description 20
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 18
- 239000007787 solid Substances 0.000 description 15
- 238000002474 experimental method Methods 0.000 description 11
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 238000005227 gel permeation chromatography Methods 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 6
- 229920001400 block copolymer Polymers 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- 230000003068 static effect Effects 0.000 description 6
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000007872 degassing Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000000376 reactant Substances 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 3
- 239000012298 atmosphere Substances 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- ZMYIIHDQURVDRB-UHFFFAOYSA-N 1-phenylethenylbenzene Chemical group C=1C=CC=CC=1C(=C)C1=CC=CC=C1 ZMYIIHDQURVDRB-UHFFFAOYSA-N 0.000 description 2
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000005662 Paraffin oil Substances 0.000 description 2
- ICKXMDGNIZPYRS-UHFFFAOYSA-N [Li]CCCCCC[Li] Chemical compound [Li]CCCCCC[Li] ICKXMDGNIZPYRS-UHFFFAOYSA-N 0.000 description 2
- 125000005234 alkyl aluminium group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000003708 ampul Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 2
- 238000012661 block copolymerization Methods 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004581 coalescence Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 229920005669 high impact polystyrene Polymers 0.000 description 2
- 229920006158 high molecular weight polymer Polymers 0.000 description 2
- 239000004797 high-impact polystyrene Substances 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 2
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- AHAREKHAZNPPMI-AATRIKPKSA-N (3e)-hexa-1,3-diene Chemical compound CC\C=C\C=C AHAREKHAZNPPMI-AATRIKPKSA-N 0.000 description 1
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- QEDJMOONZLUIMC-UHFFFAOYSA-N 1-tert-butyl-4-ethenylbenzene Chemical compound CC(C)(C)C1=CC=C(C=C)C=C1 QEDJMOONZLUIMC-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- 102100027324 2-hydroxyacyl-CoA lyase 1 Human genes 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 101001009252 Homo sapiens 2-hydroxyacyl-CoA lyase 1 Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- NTVIBFNHMURTMP-UHFFFAOYSA-N [Li]CC=CC[Li] Chemical compound [Li]CC=CC[Li] NTVIBFNHMURTMP-UHFFFAOYSA-N 0.000 description 1
- BZEZSORUWZUMNU-UHFFFAOYSA-N [Li]CCCC[Li] Chemical compound [Li]CCCC[Li] BZEZSORUWZUMNU-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical compound CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 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
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920000359 diblock copolymer Polymers 0.000 description 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 description 1
- SXFBDNNOICJMME-UHFFFAOYSA-N ethylbenzene;methanol Chemical compound OC.CCC1=CC=CC=C1 SXFBDNNOICJMME-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- UWNADWZGEHDQAB-UHFFFAOYSA-N i-Pr2C2H4i-Pr2 Natural products CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- DLEDOFVPSDKWEF-UHFFFAOYSA-N lithium butane Chemical compound [Li+].CCC[CH2-] DLEDOFVPSDKWEF-UHFFFAOYSA-N 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- YHNWUQFTJNJVNU-UHFFFAOYSA-N magnesium;butane;ethane Chemical compound [Mg+2].[CH2-]C.CCC[CH2-] YHNWUQFTJNJVNU-UHFFFAOYSA-N 0.000 description 1
- KXDANLFHGCWFRQ-UHFFFAOYSA-N magnesium;butane;octane Chemical compound [Mg+2].CCC[CH2-].CCCCCCC[CH2-] KXDANLFHGCWFRQ-UHFFFAOYSA-N 0.000 description 1
- RVOYYLUVELMWJF-UHFFFAOYSA-N magnesium;hexane Chemical compound [Mg+2].CCCCC[CH2-].CCCCC[CH2-] RVOYYLUVELMWJF-UHFFFAOYSA-N 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical group C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 description 1
- 125000003107 substituted aryl group Chemical group 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
- C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
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- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
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- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
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- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
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- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and 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
- C08F36/04—Homopolymers and 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
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- 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
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- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
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- C08F4/50—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 alkaline earth metals, zinc, cadmium, mercury, copper or silver
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Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.重合開始剤としてアルキルアルカリ金属化合物を用いて、スチレン又はジエ ン単量体を連続アニオン重合又は共重合する方法であって、 上記重合を、速度調節剤としての、少なくとも2価として存在する元素のアル キル又はアリール金属化合物の存在下に行うことを特徴とする方法。 2.式R1M1で表されるアルキル又はアリール金属化合物A、及び式R2 nM2で 表されるアルキル又はアリール金属化合物B[但し、M1が、Li、Na又はK を表し、R1が水素、C1〜C20アルキル、C6〜C20アリール、又はC7〜C20ア ルキル置換アリールを表し、M2が周期表の2a、2b又は3a族のn価の元素 を表し、そしてR2が水素、ハロゲン、C1〜C20アルキル又はC6〜C20アリー ルを表す。]を、B対Aのモル比で0.1:1〜500:1の範囲内にて使用す る請求項1に記載の方法。 3.アルキル又はアリール金属化合物Aの代わりに、アルキル又はアリールアル カリ金属化合物Aの反応により得られる式R3(M1)X[但し、R3が、脂肪族炭 化水素、芳香族−脂肪族炭化水素又は芳香族炭化水素のx価基を表す。]で表さ れる重合開始可能な低分子量生成物A’をM1に基づき当量の量で使用する請求 項2に記載の方法。 4.開始剤がルイス塩基を含有しない請求項2に記載の方法。 5.アルキル又はアリール金属ハライド又はアルキル又はアリール金属水素化物 を使用する請求項2に記載の方法。 6.スチレン、α−メチルスチレン、p−メチルスチレン、1,1−ジフェニル エチレン、ブタジエン又はイソプレン、或いはこれらの混合物を使用する請求項 1に記載の方法。 7.溶剤として、トルエン、シクロヘキサン、メチルシクロヘキサン、ヘキサン 、ヘプタン、エチルベンゼン又はデカリンを使用し、初期の単量体濃度を少なく とも50重量%とする請求項1に記載の方法。 8.重合を、非等温条件下、実質的に逆混合することなく、そして反応器の流出 口の到達温度が少なくとも100℃の条件下にて行う請求項1に記載の方法。 9.反応器の流出口の到達温度を250℃未満に保持する請求項8に記載の方法 。 10.反応を、チューブ状反応器又はチューブ束反応器中で行う請求項8又は9 に記載の方法。 11.重合を、逆混合反応空間で行い、そして新しい重合開始剤及び/又は速度 調整剤を、単量体と一緒に又は別に、一定に供給する請求項1に記載の方法。 12.逆混合反応空間として、攪拌反応器を使用する請求項11に記載の方法。 13.逆混合反応空間として、循環反応器を使用する請求項11に記載の方法。 14.転化を完結させるために、非逆混合反応空間が、逆混合反応空間の下流に 配置されている請求項11に記載の方法。 15.重合を、逆混合反応空間で50〜80%の転化率まで続け、そして非逆混 合反応空間で完結させる請求項14に記載の方法。 16.非逆混合反応空間が、チューブ状反応器である請求項14に記載の方法。 17.チューブ状反応器が熱交換機を装備していない請求項16に記載の方法。 18.逆混合反応空間における反応を、200℃未満の温度で実質的に等温条件 下にて行う請求項11〜17のいずれかに記載の方法。 19.逆混合反応空間における反応を、150℃未満の温度で実質的に等温条件 下にて行う請求項11〜17のいずれかに記載の方法。 20.式R1M1で表されるアルキル又はアリール金属化合物A、及び式R2 nM2 で表されるアルキル又はアリール金属化合物B[但し、M1が、Li、Na又は Kを表し、R1が水素、C1〜C20アルキル、C6〜C20アリール、又はC7〜C20 アルキル置換アリールを表し、M2が周期表の2a、2b又は3a族のn価の元 素を表し、そしてR2が水素、ハロゲン、C1〜C20アルキル又はC6〜C20アリ ールを表す。]を、B対Aのモル比で10:1〜100:1の範囲内にて含むア ニオン重合用開始剤。 21.アルキル又はアリール金属化合物Aの代わりに、アルキル又はアリールア ルカリ金属化合物Aの反応により得られる式R3(M1)X[但し、R3が、脂肪族 炭化水素、芳香族−脂肪族炭化水素又は芳香族炭化水素のx価基を表す。]で表 される重合開始可能な低分子量生成物A’をM1に基づき当量の量で使用する請 求項20に記載の開始剤。 22.アルキル又はアリール金属化合物Bが、それぞれ炭素原子数1〜10又は 6〜10を有するアルキル又はアリールを含有する、アルキル又はアリールアル カリ土類金属化合物、アルキル又はアリール亜鉛化合物又はアルキル又はアリー ルアルミニウム化合物である請求項20又は21に記載の開始剤。 23.アルキル金属化合物Bが、ジブチルマグネシウム、ジブチル亜鉛、トリイ ソブチルアルミニウム又はトリ−n−ヘキシルアルミニウムである請求項22に 記載の開始剤。 24.請求項20〜23のいずれかに記載の開始剤の、脂肪族又は脂環式炭化水 素溶液。 25.50ppm未満の残留単量体含有量、1000ppm未満の環状二量体又 は三量体含有量、1.5を超える不均一性MW/MN、及び4g/10分を超える メルト・ボリューム・インデックスMVI200℃/5kgを有する、請求項11の方 法により得ることができるスチレン重合体。
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1996133272 DE19633272A1 (de) | 1996-08-19 | 1996-08-19 | Verfahren zur anionischen Polymerisation |
| DE19633273.7 | 1996-08-19 | ||
| DE19633272.9 | 1996-08-19 | ||
| DE1996133273 DE19633273A1 (de) | 1996-08-19 | 1996-08-19 | Verfahren zur anionischen Polymerisation |
| DE1997115036 DE19715036A1 (de) | 1997-04-11 | 1997-04-11 | Verfahren zur kontrollierten anionischen Polymerisation von vinylaromatischen Monomeren |
| DE19715036.5 | 1997-04-11 | ||
| DE1997131419 DE19731419A1 (de) | 1997-07-22 | 1997-07-22 | Verfahren zur anionischen Polymerisation |
| DE19731419.8 | 1997-07-22 | ||
| PCT/EP1997/004497 WO1998007765A2 (de) | 1996-08-19 | 1997-08-18 | Verfahren zur anionischen polymerisation |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000516286A true JP2000516286A (ja) | 2000-12-05 |
| JP2000516286A5 JP2000516286A5 (ja) | 2005-04-07 |
| JP3838668B2 JP3838668B2 (ja) | 2006-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51040198A Expired - Fee Related JP3838668B2 (ja) | 1996-08-19 | 1997-08-18 | アニオン重合 |
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| Country | Link |
|---|---|
| US (1) | US6444762B1 (ja) |
| EP (1) | EP0918805B2 (ja) |
| JP (1) | JP3838668B2 (ja) |
| KR (1) | KR100487452B1 (ja) |
| CN (1) | CN1124289C (ja) |
| DE (1) | DE59707512D1 (ja) |
| ES (1) | ES2178784T5 (ja) |
| WO (1) | WO1998007765A2 (ja) |
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| JP2003105004A (ja) * | 2001-09-27 | 2003-04-09 | Asahi Kasei Corp | スチレン樹脂の製造方法 |
| JP2004500444A (ja) * | 1999-04-23 | 2004-01-08 | クレイトン・ポリマーズ・リサーチ・ベー・ベー | モノマーを単官能価アニオン重合開始剤と接触させることによってモノマーをアニオン重合する方法 |
| JP2005281688A (ja) * | 2004-03-01 | 2005-10-13 | Nippon Soda Co Ltd | アニオン重合体の製造方法 |
| JP2006517992A (ja) * | 2003-02-19 | 2006-08-03 | ビーエーエスエフ アクチェンゲゼルシャフト | α−メチルスチレンのアニオン重合法 |
| JP2019052283A (ja) * | 2017-09-13 | 2019-04-04 | 中国石油化工股▲ふん▼有限公司 | ブタジエン−スチレン線状共重合体、その調製方法および組成物、ならびに芳香族ビニル樹脂およびその調製方法 |
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| JPH0778151B2 (ja) † | 1987-07-17 | 1995-08-23 | 日本合成ゴム株式会社 | ゴム組成物 |
| GB8928955D0 (en) * | 1989-12-21 | 1990-02-28 | Shell Int Research | Anionic polymerization catalyst compositions |
| DE4234601A1 (de) | 1992-10-14 | 1994-04-21 | Basf Ag | Verfahren zur Herstellung von Blockcopolymeren durch ionische Polymerisation |
| DE4235980A1 (de) * | 1992-10-24 | 1994-04-28 | Basf Ag | Verfahren zur Herstellung einer vinylaromatischen Verbindung |
| WO1997033923A1 (fr) | 1996-03-14 | 1997-09-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Procede de preparation de polymeres vinyliques, initiateur de polymerisation de monomeres vinyliques et composition de resine styrenique |
-
1997
- 1997-08-18 US US09/242,464 patent/US6444762B1/en not_active Expired - Fee Related
- 1997-08-18 JP JP51040198A patent/JP3838668B2/ja not_active Expired - Fee Related
- 1997-08-18 DE DE59707512T patent/DE59707512D1/de not_active Expired - Lifetime
- 1997-08-18 WO PCT/EP1997/004497 patent/WO1998007765A2/de not_active Ceased
- 1997-08-18 CN CN97198206A patent/CN1124289C/zh not_active Expired - Fee Related
- 1997-08-18 ES ES97941943T patent/ES2178784T5/es not_active Expired - Lifetime
- 1997-08-18 KR KR10-1999-7001323A patent/KR100487452B1/ko not_active Expired - Fee Related
- 1997-08-18 EP EP97941943A patent/EP0918805B2/de not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004500444A (ja) * | 1999-04-23 | 2004-01-08 | クレイトン・ポリマーズ・リサーチ・ベー・ベー | モノマーを単官能価アニオン重合開始剤と接触させることによってモノマーをアニオン重合する方法 |
| JP2003105004A (ja) * | 2001-09-27 | 2003-04-09 | Asahi Kasei Corp | スチレン樹脂の製造方法 |
| JP2006517992A (ja) * | 2003-02-19 | 2006-08-03 | ビーエーエスエフ アクチェンゲゼルシャフト | α−メチルスチレンのアニオン重合法 |
| JP2005281688A (ja) * | 2004-03-01 | 2005-10-13 | Nippon Soda Co Ltd | アニオン重合体の製造方法 |
| JP2019052283A (ja) * | 2017-09-13 | 2019-04-04 | 中国石油化工股▲ふん▼有限公司 | ブタジエン−スチレン線状共重合体、その調製方法および組成物、ならびに芳香族ビニル樹脂およびその調製方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998007765A2 (de) | 1998-02-26 |
| CN1231679A (zh) | 1999-10-13 |
| EP0918805B2 (de) | 2007-08-22 |
| CN1124289C (zh) | 2003-10-15 |
| DE59707512D1 (de) | 2002-07-18 |
| EP0918805B1 (de) | 2002-06-12 |
| ES2178784T3 (es) | 2003-01-01 |
| ES2178784T5 (es) | 2008-02-01 |
| EP0918805A2 (de) | 1999-06-02 |
| US6444762B1 (en) | 2002-09-03 |
| KR20000068199A (ko) | 2000-11-25 |
| WO1998007765A3 (de) | 1998-07-23 |
| JP3838668B2 (ja) | 2006-10-25 |
| KR100487452B1 (ko) | 2005-05-09 |
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