KR20050021458A - 커플링된 스티렌 블록 공중합체 및 이의 제조방법 - Google Patents
커플링된 스티렌 블록 공중합체 및 이의 제조방법 Download PDFInfo
- Publication number
- KR20050021458A KR20050021458A KR10-2005-7000555A KR20057000555A KR20050021458A KR 20050021458 A KR20050021458 A KR 20050021458A KR 20057000555 A KR20057000555 A KR 20057000555A KR 20050021458 A KR20050021458 A KR 20050021458A
- Authority
- KR
- South Korea
- Prior art keywords
- block copolymer
- styrene block
- polymer
- bitumen
- alkyl
- Prior art date
Links
- 229920006132 styrene block copolymer Polymers 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 6
- 229920000642 polymer Polymers 0.000 claims abstract description 66
- 239000010426 asphalt Substances 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 21
- -1 alkyl compound Chemical class 0.000 claims abstract description 17
- 230000008569 process Effects 0.000 claims abstract description 14
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 38
- 229920001400 block copolymer Polymers 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 20
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims description 15
- 150000005690 diesters Chemical group 0.000 claims description 13
- 239000000178 monomer Substances 0.000 claims description 13
- 239000007822 coupling agent Substances 0.000 claims description 12
- 150000001993 dienes Chemical class 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 7
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- UDSFAEKRVUSQDD-UHFFFAOYSA-N Dimethyl adipate Chemical compound COC(=O)CCCCC(=O)OC UDSFAEKRVUSQDD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004793 Polystyrene Substances 0.000 claims description 4
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 claims description 4
- 238000005984 hydrogenation reaction Methods 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000003505 polymerization initiator Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 4
- 125000002897 diene group Chemical group 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- VIZORQUEIQEFRT-UHFFFAOYSA-N Diethyl adipate Chemical compound CCOC(=O)CCCCC(=O)OCC VIZORQUEIQEFRT-UHFFFAOYSA-N 0.000 claims description 2
- 150000001339 alkali metal compounds Chemical class 0.000 claims description 2
- ONIHPYYWNBVMID-UHFFFAOYSA-N diethyl benzene-1,4-dicarboxylate Chemical compound CCOC(=O)C1=CC=C(C(=O)OCC)C=C1 ONIHPYYWNBVMID-UHFFFAOYSA-N 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000005062 Polybutadiene Substances 0.000 claims 1
- 229910052698 phosphorus Inorganic materials 0.000 claims 1
- 239000011574 phosphorus Substances 0.000 claims 1
- 229920002857 polybutadiene Polymers 0.000 claims 1
- 229920001195 polyisoprene Polymers 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 abstract description 17
- 238000010168 coupling process Methods 0.000 abstract description 16
- 230000008878 coupling Effects 0.000 abstract description 15
- 230000004048 modification Effects 0.000 abstract description 2
- 238000012986 modification Methods 0.000 abstract description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 24
- 238000005227 gel permeation chromatography Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 230000035515 penetration Effects 0.000 description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 4
- 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
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-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
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 150000003752 zinc compounds Chemical class 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
- OEVVKKAVYQFQNV-UHFFFAOYSA-N 1-ethenyl-2,4-dimethylbenzene Chemical compound CC1=CC=C(C=C)C(C)=C1 OEVVKKAVYQFQNV-UHFFFAOYSA-N 0.000 description 1
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- WAEOXIOXMKNFLQ-UHFFFAOYSA-N 1-methyl-4-prop-2-enylbenzene Chemical group CC1=CC=C(CC=C)C=C1 WAEOXIOXMKNFLQ-UHFFFAOYSA-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
- ZKSADANYBSWZAB-UHFFFAOYSA-N CCCCCC[Mg]CCCCCC Chemical compound CCCCCC[Mg]CCCCCC ZKSADANYBSWZAB-UHFFFAOYSA-N 0.000 description 1
- QQTGJVBUIOTPGZ-UHFFFAOYSA-N CCC[Zn]CCC Chemical compound CCC[Zn]CCC QQTGJVBUIOTPGZ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- XOBKSJJDNFUZPF-UHFFFAOYSA-N Methoxyethane Chemical compound CCOC XOBKSJJDNFUZPF-UHFFFAOYSA-N 0.000 description 1
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 150000008378 aryl ethers Chemical class 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 150000004796 dialkyl magnesium compounds Chemical class 0.000 description 1
- 229920000359 diblock copolymer Polymers 0.000 description 1
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- AXAZMDOAUQTMOW-UHFFFAOYSA-N dimethylzinc Chemical compound C[Zn]C AXAZMDOAUQTMOW-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- KJJBSBKRXUVBMX-UHFFFAOYSA-N magnesium;butane Chemical compound [Mg+2].CCC[CH2-].CCC[CH2-] KJJBSBKRXUVBMX-UHFFFAOYSA-N 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
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- UKOVZLWSUZKTRL-UHFFFAOYSA-N naphthalid Chemical compound C1=CC(C(=O)OC2)=C3C2=CC=CC3=C1 UKOVZLWSUZKTRL-UHFFFAOYSA-N 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 150000002900 organolithium compounds Chemical class 0.000 description 1
- 125000001979 organolithium group Chemical group 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 150000003109 potassium Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002062 proliferating 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
- 230000009467 reduction Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- SQBBHCOIQXKPHL-UHFFFAOYSA-N tributylalumane Chemical compound CCCC[Al](CCCC)CCCC SQBBHCOIQXKPHL-UHFFFAOYSA-N 0.000 description 1
- ORYGRKHDLWYTKX-UHFFFAOYSA-N trihexylalumane Chemical compound CCCCCC[Al](CCCCCC)CCCCCC ORYGRKHDLWYTKX-UHFFFAOYSA-N 0.000 description 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 1
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 description 1
- LFXVBWRMVZPLFK-UHFFFAOYSA-N trioctylalumane Chemical compound CCCCCCCC[Al](CCCCCCCC)CCCCCCCC LFXVBWRMVZPLFK-UHFFFAOYSA-N 0.000 description 1
- CNWZYDSEVLFSMS-UHFFFAOYSA-N tripropylalumane Chemical compound CCC[Al](CCC)CCC CNWZYDSEVLFSMS-UHFFFAOYSA-N 0.000 description 1
- ABDKAPXRBAPSQN-UHFFFAOYSA-N veratrole Chemical compound COC1=CC=CC=C1OC ABDKAPXRBAPSQN-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- 239000008096 xylene Substances 0.000 description 1
- ABIAVOPWHAWUGT-UHFFFAOYSA-N zinc;2-methanidylpropane Chemical compound [Zn+2].CC(C)[CH2-].CC(C)[CH2-] ABIAVOPWHAWUGT-UHFFFAOYSA-N 0.000 description 1
- HEPBQSXQJMTVFI-UHFFFAOYSA-N zinc;butane Chemical compound [Zn+2].CCC[CH2-].CCC[CH2-] HEPBQSXQJMTVFI-UHFFFAOYSA-N 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/04—Reduction, e.g. hydrogenation
-
- 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
- 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
-
- 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
- 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
- C08F297/044—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 using a coupling agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
- C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Civil Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials For Medical Uses (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Abstract
Description
실시예# | n=1 | n=2 | n=3 | n=4 | n=5+ | C/E(%) |
1 | 10.2 | 6.1 | 22.8 | 55.4 | 5.3 | 89.8 |
2 | 6.6 | 4.4 | 23.9 | 62.6 | 2.6 | 93.4 |
3 | 5.2 | 4.8 | 21.5 | 63.9 | 4.6 | 94.8 |
4 | 18.3 | 7.5 | 25.9 | 44.5 | 3.8 | 81.7 |
5 | 16.6 | 8.5 | 33.7 | 37.8 | 3.4 | 83.4 |
비교예6 | 15.5 | 8.6 | 14.8 | 49.8 | 12.1 | 84.6 |
결과는 UV 검출기로 분석한 GPC 값을 기초로 한 면적%이다. |
시료ID | 7a | 7b | 7c | 7d | 비교예 8 |
n=1 | 13.8% | 17.5% | 9.8% | 8.4% | 16.7% |
n=2 + n=3 | 77.6% | 78.1% | 82.1% | 86.2% | |
n=5+ | 3.2% | 2.6% | 2.7% | 2.2% | 8.5 |
n=4 최고 분자량 | 409K | 445K | 402K | 401K | 422K |
커플링 효율 | 85.5% | 82.7% | 89.6% | 91.4% | 82.7% |
역청 | B-180 | B-180 | B-180 | B-180 | B-180 |
25℃ 침투력, dmm | 56 | 51 | 54 | 45 | 46 |
R&B 연화점, ℃ | 123 | 124 | 122 | 125 | 123 |
180℃에서의 점도, Pa.s | |||||
전단속도 20s-1 | 2.5 | 2.6 | 2.8 | 2.1 | 2.3 |
전단속도100s-1 | 1.7 | 1.9 | 1.9 | 1.9 | 1.9 |
저온 굽힘, 통과℃ | -20 | -25 | -35 | -35 | -25 |
DIN 유속, 통과℃ | 100 | 100 | 105 | 100 | 95 |
시료 ID | 9a | 9b | 9c | 9d | 비교예 10 |
n=1 | 13.8% | 16.9% | 9.8% | 5.3% | 16.7% |
n=3 + n=4 | 77.6% | 80.7% | 82.1% | 87.7% | |
n=5+ | 3.2% | 1.3% | 2.7% | 4.2% | 8.5 |
n=4 최고 분자량 | 409K | 465K | 402K | 424K | 422K |
커플링 효율 | 85.5% | 84.6% | 89.6% | 93.7% | 82.7% |
역청 | PX-200 | PX-200 | PX-200 | PX-200 | PX-200 |
25℃ 침투력, dmm | 62 | 66 | 55 | 40 | 51 |
R&B 연화점, ℃ | 121 | 120 | 120 | 127 | 123 |
180℃에서의 점도, Pa.s | |||||
전단속도 20s-1 | 2.6 | 3.6 | 3.1 | 3.4 | 3.5 |
전단속도 100s-1 | 2.5 | 3.6 | 2.6 | 2.8 | 3.4 |
저온 굽힘, 통과℃ | -30 | -25 | -35 | -25 | -25 |
DIN 유속, 통과 ℃ | 95 | 95 | 100 | 95 | 95 |
Claims (9)
- 화학식 (AB)nX를 갖는 방사형 스티렌 블록 공중합체 또는 이의 수소첨가된 유도체로서, 상기 식에서 (i) A는 스티렌 블록이고, (ⅱ) B는 디엔 블록이며, (ⅲ) X는 디에스테르 커플링제의 잔기이고, (ⅳ) n은 디에스테르 커플링제의 잔기에 결합된 스티렌 블록 공중합체 아암(arm)의 개수이며, (v) 스티렌 블록 공중합체 아암(AB)의 분자량은 2,000 돌턴 내지 300,000 돌턴이고, (ⅵ) n = 5+인 중합체의 중량%는 약 8 wt% 미만인 방사형 스티렌 블록 공중합체 또는 이의 수소첨가된 유도체.
- 제1항에 있어서, n = 5+인 중합체의 중량%가 6wt% 미만, 바람직하게는 5중량% 미만이거나, n = 2인 중합체의 중량%가 5wt% 미만이거나, 또는 n = 2 및 n = 5+인 중합체의 중량%가 12중량% 미만인 것이 특징인 방사형 스티렌 블록 공중합체.
- 제1항 또는 제2항에 있어서, 스티렌 블록(A)이 폴리스티렌이고(이거나) 디엔 블록(B)이 폴리부타디엔, 폴리이소프렌 및 이의 혼합물 중에서 선택되는 것인, 방사형 스티렌 블록 공중합체.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 디에스테르 커플링제의 잔기가 디메틸 아디페이트, 디에틸 아디페이트, 디메틸 테레프탈레이트, 디에틸 테레프탈레이트 및 이의 혼합물 중에서 선택되는 디에스테르 잔기인 것이 특징인 방사형 스티렌 블록 공중합체.
- (a) 스티렌 단량체 및 디엔 단량체를 유기 치환 알칼리 금속 화합물인 음이온성 중합 개시제와 적절한 용매 내에서 접촉시킴으로써 리빙 중합체 접합물을 형성시키는 단계;(b) 중합 동안이나 중합 후에, 리빙 중합체 사슬 말단 1 당량 당 0.01 내지 1.5 당량의 금속 알킬 화합물을 상기 접합물에 첨가하되, 여기서 상기 금속 알킬 화합물의 알킬기는 리빙 중합체 사슬 말단과 교환되지 않는 것으로 선택하고, 상기 금속 알킬 화합물은 알킬 치환체 마다 1 내지 20개의 탄소 원자를 갖는 알루미늄 알킬, 아연 알킬 및 마그네슘 알킬로 구성된 그룹에서 선택되는 것인 단계;(c) 리빙 중합체를 커플링시키기에 충분한 반응 조건하에서 디에스테르 커플링제를 상기 접합물에 첨가하는 단계; 및(d) 경우에 따라, 단계 (c)에서 수득된 산물을, 바람직하게는 선택적 수소첨가 공정을 이용하여 수소첨가하는 단계를 포함하는, 제1항 내지 제4항 중 어느 한 항에 기재된 방사형 스티렌 블록 공중합체의 제조방법.
- 제5항에 있어서, 리빙 중합체 사슬 말단 1 당량 당 0.9 내지 1.1 당량의 금속 알킬 화합물이 접합물에 첨가되는 것이 특징인 제조방법.
- 제5항 또는 제6항에 있어서, 금속 알킬 화합물이 트리알킬 알루미늄 화합물, 바람직하게는 트리에틸 알루미늄인 것이 특징인 제조방법.
- 제5항 내지 제7항 중 어느 한 항에 있어서, 금속 알킬 화합물이 단량체가 70% 전환 시 또는 전환 후, 바람직하게는 단량체가 90% 전환 시 또는 전환 후에 첨가되는 것이 특징인 제조방법.
- 제1항 내지 제4항 중 어느 한 항에 기재된 방사형 스티렌 블록 공중합체 또는 제5항 내지 제8항 중 어느 한 항에 기재된 제조방법의 산물과 역청의 혼합물을 함유하는 개질 역청.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39513902P | 2002-07-11 | 2002-07-11 | |
US60/395,139 | 2002-07-11 | ||
PCT/US2003/021814 WO2004007581A1 (en) | 2002-07-11 | 2003-07-11 | Coupled styrenic block copolymers and process for preparing same |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050021458A true KR20050021458A (ko) | 2005-03-07 |
KR100626442B1 KR100626442B1 (ko) | 2006-09-20 |
Family
ID=30115821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057000555A KR100626442B1 (ko) | 2002-07-11 | 2003-07-11 | 커플링된 스티렌 블록 공중합체 및 이의 제조방법 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7009000B2 (ko) |
EP (1) | EP1532185B1 (ko) |
JP (1) | JP4368303B2 (ko) |
KR (1) | KR100626442B1 (ko) |
CN (1) | CN1302036C (ko) |
AT (1) | ATE397632T1 (ko) |
AU (1) | AU2003249169A1 (ko) |
BR (1) | BR0312603B1 (ko) |
DE (1) | DE60321467D1 (ko) |
EA (1) | EA008191B1 (ko) |
ES (1) | ES2307979T3 (ko) |
WO (1) | WO2004007581A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160008825A (ko) * | 2014-07-15 | 2016-01-25 | 금호석유화학 주식회사 | 개질 아스팔트용 첨가제 조성물, 이를 포함하는 개질 아스팔트 조성물, 및 그 제조 방법 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7125940B2 (en) | 2002-12-31 | 2006-10-24 | Kraton Polymers U.S. Llc | Conjugated diene polymers and copolymer blocks and process for preparing same |
US8151281B2 (en) | 2004-01-09 | 2012-04-03 | International Business Machines Corporation | Method and system of mapping at least one web service to at least one OSGi service |
US7465768B2 (en) * | 2004-06-18 | 2008-12-16 | Bridgestone Corporation | Method to reduce coupling during termination with functional end-groups |
JP5028472B2 (ja) * | 2006-03-24 | 2012-09-19 | クレイトン・ポリマーズ・ユー・エス・エル・エル・シー | 高温ブロックコポリマーおよびこの製造方法 |
KR100923535B1 (ko) * | 2007-11-21 | 2009-10-27 | 금호석유화학 주식회사 | 테이퍼드된 블록 공중합체를 함유한 개질 아스팔트 조성물 |
US8883927B2 (en) * | 2007-11-28 | 2014-11-11 | Dynasol Elastómeros, S.A. De C.V. | Radial multi-block copolymers |
JP5249349B2 (ja) * | 2007-12-21 | 2013-07-31 | クレイトン・ポリマーズ・ユー・エス・エル・エル・シー | 軟質エラストマーフィルム |
KR20100009799A (ko) | 2008-07-21 | 2010-01-29 | 주식회사 엘지화학 | 아스팔트 개질제 조성물 및 이를 함유하는 아스팔트 조성물 |
US20100316820A1 (en) * | 2009-06-16 | 2010-12-16 | Rainer Kolb | Composite Materials Comprising Propylene-Based Polymer Blend Coatings |
WO2011053406A1 (en) * | 2009-10-29 | 2011-05-05 | Exxonmobil Chemical Patents Inc. | Pressure-sensitive hot melt adhesive compositions |
JP5761817B2 (ja) * | 2010-04-21 | 2015-08-12 | 日本曹達株式会社 | スターポリマー及びその製法 |
RU2573636C2 (ru) * | 2010-05-31 | 2016-01-27 | Бриджстоун Корпорейшн | Содержащий гидроксильные группы метилстирол и полимеры на его основе |
KR101411159B1 (ko) * | 2010-08-03 | 2014-06-23 | 주식회사 엘지화학 | 아스팔트의 열 안정성 개선을 위한 삼중 가지형 비닐 방향족 탄화수소-공액디엔 블록 공중합체 조성물, 이의 제조방법, 및 이를 포함하는 아스팔트 조성물 |
US9994694B2 (en) | 2013-10-11 | 2018-06-12 | Kraton Polymers U.S. Llc | Olefinically unsaturated radial styrenic block copolymer and an improved vulcanizer-free latex comprising water and said radial styrenic block copolymer |
US10472514B2 (en) * | 2014-01-23 | 2019-11-12 | Asahi Kasei Kabushiki Kaisha | Block copolymer composition and adhesive composition |
US9428628B2 (en) | 2014-08-20 | 2016-08-30 | The Goodyear Tire & Rubber Company | Functionalized polymer, rubber composition and pneumatic tire |
US10385156B2 (en) | 2016-06-30 | 2019-08-20 | Kraton Polymers U.S. Llc | Performance high vinyl block copolymer compositions and uses thereof |
Family Cites Families (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3631006A (en) * | 1965-09-01 | 1971-12-28 | Cities Service Co | Process for the anionic polymerization of unsaturated hydrocarbon monomers |
US4518753A (en) * | 1982-04-26 | 1985-05-21 | National Research Development Corporation | Anionic polymerization of conjugated dienes in the presence of hindered triaryl boron or aluminum derivatives |
US4530984A (en) * | 1982-07-01 | 1985-07-23 | The Firestone Tire & Rubber Company | Process for production of polymers having increased 1,2-microstructure |
US4473661A (en) * | 1982-07-01 | 1984-09-25 | The Firestone Tire & Rubber Company | Polymerization catalyst system containing organolithium, dialkyl magnesium and/or trialkyl aluminum, and a phosphine oxide |
US4476240A (en) * | 1982-07-01 | 1984-10-09 | The Firestone Tire & Rubber Company | Catalyst system containing an anionic initiator based on lithium and phosphine oxide modifier |
US4429091A (en) * | 1983-03-09 | 1984-01-31 | The Firestone Tire & Rubber Company | Oligomeric oxolanyl alkanes as modifiers for polymerization of dienes using lithium-based initiators |
US4429090A (en) * | 1983-03-09 | 1984-01-31 | The Firestone Tire & Rubber Company | Catalyst containing oligomeric oxolanyl alkane modifiers and process for the production of polymers having increased 1,2-microstructure |
US4480075A (en) * | 1983-06-24 | 1984-10-30 | Shell Oil Company | Block copolymers of Ziegler-Natta polymerized and anionically polymerized monomers |
US4591624A (en) * | 1984-07-02 | 1986-05-27 | The Firestone Tire & Rubber Company | Catalyst system and process for polymerizing conjugated dienes |
US4520123A (en) * | 1984-07-02 | 1985-05-28 | The Firestone Tire & Rubber Company | Catalyst system and process for polymerizing conjugated dienes |
US5272214A (en) * | 1986-12-01 | 1993-12-21 | Enichem Elastomeri S.P.A. | Radial and branched block copolymers, compositions which contain them, their preparation and their use in bituminous compositions |
US5202499A (en) * | 1988-05-31 | 1993-04-13 | Gencorp Inc. | Liquid telechelic polymers having high 1,4-diene structure |
US5063190A (en) * | 1988-05-31 | 1991-11-05 | Gencorp Inc. | Anionic initiator system for polymerizing monomers |
US5216181A (en) * | 1988-05-31 | 1993-06-01 | Gencorp Inc. | Liquid telechelic polymers having high 1,4-diene structure |
US4889900A (en) * | 1989-06-12 | 1989-12-26 | Shell Oil Company | Preparation of alkyl methacrylate monomers for anionic polymerization |
GB9002804D0 (en) * | 1990-02-08 | 1990-04-04 | Secr Defence | Anionic polymerisation |
US5397851A (en) * | 1993-11-09 | 1995-03-14 | Polysar Rubber Corporation | Process for cis-1,4-polybutadiene production with reduced gel formation |
US5376745A (en) * | 1993-12-01 | 1994-12-27 | Shell Oil Company | Low viscosity terminally functionalized isoprene polymers |
FR2714384B1 (fr) * | 1993-12-29 | 1996-02-02 | Atochem Elf Sa | Copolymère bloc étoile d'un monomère vinylaromatique et d'un diène conjugué, son procédé d'obtention, et les compositions comprenant ledit copolymère et du polystyrène cristal. |
US5416168A (en) * | 1994-03-31 | 1995-05-16 | Shell Oil Company | Protected functional initiators for making terminally functionalized polymers |
US5420203A (en) * | 1994-05-17 | 1995-05-30 | Shell Oil Company | Process for producing high diblock content block copolymer compositions |
US5412045A (en) * | 1994-09-16 | 1995-05-02 | Polysar Rubber Corporation | Preparation of high cis-1,4-polybutadiene with reduced gel |
US5552493A (en) * | 1995-05-30 | 1996-09-03 | Shell Oil Company | Method for producing asymmetric radial polymers |
US5610227A (en) * | 1995-06-07 | 1997-03-11 | Bridgestone/Firestone, Inc. | Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis |
CN1208353C (zh) | 1996-03-14 | 2005-06-29 | 旭化成株式会社 | 乙烯基聚合物的制备方法、乙烯基单体聚合引发剂和苯乙烯树脂组合物 |
ES2178784T5 (es) | 1996-08-19 | 2008-02-01 | Basf Aktiengesellschaft | Procedimiento para la polimerizacion anionica. |
EP0918806B1 (de) | 1996-08-19 | 2000-11-08 | Basf Aktiengesellschaft | Verfahren zur herstellung von dienpolymerisatlösungen in vinylaromatischen monomeren |
US5700888A (en) * | 1996-11-07 | 1997-12-23 | Bridgestone Corporation | Synthesis of macrocyclic polymers having low hysteresis compounded properties |
US5665827A (en) * | 1996-11-07 | 1997-09-09 | Bridgestone Corporation | Synthesis of multiblock polymers using group IIA and IIB metal cyclic organometallic initiators |
US5677399A (en) * | 1996-11-07 | 1997-10-14 | Bridgestone Corporation | Synthesis of macrocyclic polymers with group IIA and IIB metal cyclic organometallic initiators |
DE19648565A1 (de) * | 1996-11-23 | 1998-05-28 | Basf Ag | Verfahren zur Herstellung von Polyalkyl(meth)acrylaten |
US6462143B1 (en) * | 1998-02-03 | 2002-10-08 | Kraton Polymers Us Llc | Gel-free process for making functionalized anionically polymerized polymers |
ES2211047T3 (es) * | 1998-02-07 | 2004-07-01 | Basf Aktiengesellschaft | Procedimiento para la obtencion de masas de moldeo termoplasticas, modificadas a la resiliencia. |
US6242537B1 (en) | 1998-03-30 | 2001-06-05 | Shell Oil Company | Gel-free process for making hydrogenated functionalized anionically polymerized polymers |
TW442498B (en) * | 1998-05-18 | 2001-06-23 | Shell Internattonale Res Mij B | Process for making anionic polymeric di-and polyfunctional polymers using protected functional initiators, and functionalised polymer producted thereby |
US6242538B1 (en) * | 1998-06-04 | 2001-06-05 | Shell Oil Company | Process for making hydrogenated gel-free functionalized anionically polymerized polymers |
US6391981B1 (en) * | 1999-04-23 | 2002-05-21 | Kraton Polymers Us Llc | Increased throughput in the manufacture of anionic polymers by reduction in polymer cement viscosity through the addition of metal alkyls |
US6455651B1 (en) * | 1999-04-23 | 2002-09-24 | Kraton Polymers U.S. Llc | Uniform initiation of anionic polymerization using organo-substituted alkali metal initiators |
US20030114611A1 (en) | 2001-10-24 | 2003-06-19 | Fmc Corporation | Functionalized alkyllithium formulations with improved thermal stability and processes for making the same |
US20030114592A1 (en) | 2001-10-24 | 2003-06-19 | Fmc Corporation | Processes for improving stability of living polymer chain ends |
-
2003
- 2003-07-11 DE DE60321467T patent/DE60321467D1/de not_active Expired - Lifetime
- 2003-07-11 JP JP2004521737A patent/JP4368303B2/ja not_active Expired - Fee Related
- 2003-07-11 WO PCT/US2003/021814 patent/WO2004007581A1/en active Application Filing
- 2003-07-11 AU AU2003249169A patent/AU2003249169A1/en not_active Abandoned
- 2003-07-11 KR KR1020057000555A patent/KR100626442B1/ko active IP Right Grant
- 2003-07-11 ES ES03764565T patent/ES2307979T3/es not_active Expired - Lifetime
- 2003-07-11 EA EA200500161A patent/EA008191B1/ru not_active IP Right Cessation
- 2003-07-11 CN CNB038197987A patent/CN1302036C/zh not_active Expired - Fee Related
- 2003-07-11 AT AT03764565T patent/ATE397632T1/de not_active IP Right Cessation
- 2003-07-11 US US10/618,394 patent/US7009000B2/en not_active Expired - Lifetime
- 2003-07-11 EP EP03764565A patent/EP1532185B1/en not_active Expired - Lifetime
- 2003-07-11 BR BRPI0312603-0A patent/BR0312603B1/pt not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20160008825A (ko) * | 2014-07-15 | 2016-01-25 | 금호석유화학 주식회사 | 개질 아스팔트용 첨가제 조성물, 이를 포함하는 개질 아스팔트 조성물, 및 그 제조 방법 |
US9862820B2 (en) | 2014-07-15 | 2018-01-09 | Korea Kumho Petrochemical Co., Ltd. | Additive composition for polymer-modified asphalt, polymer-modified asphalt composition comprising the same, and method for preparing the same |
Also Published As
Publication number | Publication date |
---|---|
BR0312603B1 (pt) | 2012-12-11 |
CN1675272A (zh) | 2005-09-28 |
EP1532185B1 (en) | 2008-06-04 |
US7009000B2 (en) | 2006-03-07 |
WO2004007581A1 (en) | 2004-01-22 |
ATE397632T1 (de) | 2008-06-15 |
AU2003249169A1 (en) | 2004-02-02 |
EA200500161A1 (ru) | 2005-08-25 |
EP1532185A1 (en) | 2005-05-25 |
KR100626442B1 (ko) | 2006-09-20 |
JP4368303B2 (ja) | 2009-11-18 |
ES2307979T3 (es) | 2008-12-01 |
BR0312603A (pt) | 2005-05-31 |
DE60321467D1 (de) | 2008-07-17 |
US20040054090A1 (en) | 2004-03-18 |
JP2005533151A (ja) | 2005-11-04 |
CN1302036C (zh) | 2007-02-28 |
EA008191B1 (ru) | 2007-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100626442B1 (ko) | 커플링된 스티렌 블록 공중합체 및 이의 제조방법 | |
KR100602971B1 (ko) | 스티렌-부타디엔 블럭 공중합체를 기재로 한, 유리처럼투명하고 충격성이 개량된 폴리스티렌 | |
US7696267B2 (en) | Asphalt composition containing hydrogenated conjugated diene copolymer | |
US4939208A (en) | Transparent block copolymers having two monovinyl-substituted aromatic blocks of different molecular weight | |
US10442929B2 (en) | Asphalt modifier and asphalt composition comprising the same | |
US20210054209A1 (en) | Asphalt Modifier And Asphalt Composition Comprising Same | |
KR20210068516A (ko) | 적어도 하나의 폴리(알파-메틸스티렌) 블록을 포함하는 열가소성 엘라스토머의 합성 방법 | |
WO2004106399A2 (en) | Process for making a coupled block copolymer compositon | |
JPH07188360A (ja) | 不斉ラジアルポリマーの製造方法 | |
KR20110062194A (ko) | 대칭형 다중가지 비닐 방향족 탄화수소-공액디엔 블록 공중합체, 그의 제조방법, 및 그를 포함하는 아스팔트 조성물 | |
US20050065287A1 (en) | Conjugated diene polymers and copolymer blocks having high vinyl content prepared using mixed microstructure control agents and process for preparing same | |
JPH08231659A (ja) | 多腕非対称ラジアルブロックコポリマーを製造するためのプロセス | |
CN110128606B (zh) | 嵌段共聚物和嵌段共聚物组合物和硫化橡胶及其应用和嵌段共聚物的制备方法 | |
JP2003519706A (ja) | S−b−s組成物 | |
CN112745467B (zh) | 丁苯嵌段共聚物及其制备方法和应用以及改性沥青及其制备方法 | |
WO2001079319A1 (en) | A process for coupling styrenic block copolymers | |
CN100537626C (zh) | 偶联低乙烯基嵌段共聚物组合物的制造方法和所得组合物 | |
CN115785525A (zh) | 结构调节剂组合物和液体状的三元共聚物及其制备方法和应用 | |
EP0262078A2 (en) | Star polymer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120903 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20130906 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150904 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20160830 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170831 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20180816 Year of fee payment: 13 |