TWI306101B - Process for making a coupled block copolymer composition and the resulting composition - Google Patents
Process for making a coupled block copolymer composition and the resulting composition Download PDFInfo
- Publication number
- TWI306101B TWI306101B TW092115306A TW92115306A TWI306101B TW I306101 B TWI306101 B TW I306101B TW 092115306 A TW092115306 A TW 092115306A TW 92115306 A TW92115306 A TW 92115306A TW I306101 B TWI306101 B TW I306101B
- Authority
- TW
- Taiwan
- Prior art keywords
- polymer
- coupling
- block copolymer
- block
- weight
- Prior art date
Links
- 229920001400 block copolymer Polymers 0.000 title claims description 37
- 239000000203 mixture Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 22
- 230000008569 process Effects 0.000 title description 3
- 229920000642 polymer Polymers 0.000 claims description 147
- 238000005859 coupling reaction Methods 0.000 claims description 84
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 75
- 230000008878 coupling Effects 0.000 claims description 73
- 238000010168 coupling process Methods 0.000 claims description 72
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 38
- 239000007822 coupling agent Substances 0.000 claims description 38
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 25
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- 229920001577 copolymer Polymers 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 150000001993 dienes Chemical class 0.000 claims description 12
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 9
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 150000002430 hydrocarbons Chemical group 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 229910052684 Cerium Inorganic materials 0.000 claims 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 2
- BQJCRHHNABKAKU-KBQPJGBKSA-N morphine Chemical compound O([C@H]1[C@H](C=C[C@H]23)O)C4=C5[C@@]12CCN(C)[C@@H]3CC5=CC=C4O BQJCRHHNABKAKU-KBQPJGBKSA-N 0.000 claims 2
- 241000208125 Nicotiana Species 0.000 claims 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims 1
- 238000002309 gasification Methods 0.000 claims 1
- 229910052746 lanthanum Inorganic materials 0.000 claims 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims 1
- 229960005181 morphine Drugs 0.000 claims 1
- 229910052762 osmium Inorganic materials 0.000 claims 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 claims 1
- 125000000286 phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 claims 1
- 229910052707 ruthenium Inorganic materials 0.000 claims 1
- 238000005984 hydrogenation reaction Methods 0.000 description 44
- 239000000047 product Substances 0.000 description 29
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 20
- 239000003054 catalyst Substances 0.000 description 20
- 238000006116 polymerization reaction Methods 0.000 description 19
- 239000004568 cement Substances 0.000 description 17
- -1 Polyimine Polymers 0.000 description 15
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 12
- 229910052744 lithium Inorganic materials 0.000 description 12
- 239000000178 monomer Substances 0.000 description 11
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 230000015556 catabolic process Effects 0.000 description 10
- 238000006731 degradation reaction Methods 0.000 description 10
- 229910004786 P-Li Inorganic materials 0.000 description 9
- 229910004796 P—Li Inorganic materials 0.000 description 9
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 8
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 8
- DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 8
- 239000003085 diluting agent Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 8
- 239000003999 initiator Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 6
- WJMXTYZCTXTFJM-UHFFFAOYSA-N 1,1,1,2-tetraethoxydecane Chemical compound C(C)OC(C(OCC)(OCC)OCC)CCCCCCCC WJMXTYZCTXTFJM-UHFFFAOYSA-N 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 5
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 229920002223 polystyrene Polymers 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000002923 oximes Chemical class 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910001868 water Inorganic materials 0.000 description 4
- 238000011925 1,2-addition Methods 0.000 description 3
- UYZQWKKNVBJVOF-UHFFFAOYSA-N 1-decoxytetradecane Chemical compound CCCCCCCCCCCCCCOCCCCCCCCCC UYZQWKKNVBJVOF-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 150000001450 anions Chemical class 0.000 description 3
- 229930004069 diterpene Natural products 0.000 description 3
- 150000004141 diterpene derivatives Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 3
- 239000011414 polymer cement Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 3
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 description 3
- AFZZYIJIWUTJFO-UHFFFAOYSA-N 1,3-diethylbenzene Chemical compound CCC1=CC=CC(CC)=C1 AFZZYIJIWUTJFO-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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-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
- RMUCZJUITONUFY-UHFFFAOYSA-N Phenelzine Chemical compound NNCCC1=CC=CC=C1 RMUCZJUITONUFY-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 229930182558 Sterol Natural products 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 239000011260 aqueous acid Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- DRVWBEJJZZTIGJ-UHFFFAOYSA-N cerium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Ce+3].[Ce+3] DRVWBEJJZZTIGJ-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- GSOLWAFGMNOBSY-UHFFFAOYSA-N cobalt Chemical compound [Co][Co][Co][Co][Co][Co][Co][Co] GSOLWAFGMNOBSY-UHFFFAOYSA-N 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001519 homopolymer Polymers 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical group COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000001979 organolithium group Chemical group 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 229960000964 phenelzine Drugs 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 150000003432 sterols Chemical class 0.000 description 2
- 235000003702 sterols Nutrition 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 229920000428 triblock copolymer Polymers 0.000 description 2
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- MENUHMSZHZBYMK-UHFFFAOYSA-N 2-cyclohexylethenylbenzene Chemical compound C1CCCCC1C=CC1=CC=CC=C1 MENUHMSZHZBYMK-UHFFFAOYSA-N 0.000 description 1
- UVPKUTPZWFHAHY-UHFFFAOYSA-L 2-ethylhexanoate;nickel(2+) Chemical compound [Ni+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O UVPKUTPZWFHAHY-UHFFFAOYSA-L 0.000 description 1
- OJHQXSRIBZMCSR-UHFFFAOYSA-N 3,3-dimethylbut-1-en-2-ylbenzene Chemical compound CC(C)(C)C(=C)C1=CC=CC=C1 OJHQXSRIBZMCSR-UHFFFAOYSA-N 0.000 description 1
- YPIFGDQKSSMYHQ-UHFFFAOYSA-N 7,7-dimethyloctanoic acid Chemical compound CC(C)(C)CCCCCC(O)=O YPIFGDQKSSMYHQ-UHFFFAOYSA-N 0.000 description 1
- 241001120493 Arene Species 0.000 description 1
- CICWGDABSXLXMK-UHFFFAOYSA-N C(CCC)[Ru]CCCC Chemical compound C(CCC)[Ru]CCCC CICWGDABSXLXMK-UHFFFAOYSA-N 0.000 description 1
- ZSRBBRDFEQTLBA-UHFFFAOYSA-N CCCCCCC1=CC=CC2=C1C3=CC=CC(=C3C2)C=C Chemical compound CCCCCCC1=CC=CC2=C1C3=CC=CC(=C3C2)C=C ZSRBBRDFEQTLBA-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920001744 Polyaldehyde Polymers 0.000 description 1
- 229920002732 Polyanhydride Polymers 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- SHJXVDAAVHAKFB-UHFFFAOYSA-N [Li]CCCCCCCCCC Chemical compound [Li]CCCCCCCCCC SHJXVDAAVHAKFB-UHFFFAOYSA-N 0.000 description 1
- CTHIEBKEJKVUGU-UHFFFAOYSA-N [Li]CCCCCCCCCCCCCCCCCC Chemical compound [Li]CCCCCCCCCCCCCCCCCC CTHIEBKEJKVUGU-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 238000010539 anionic addition polymerization reaction Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- LUFUJSPCEGLIIV-UHFFFAOYSA-N arsinane Chemical compound C1CC[AsH]CC1 LUFUJSPCEGLIIV-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- IMJGQTCMUZMLRZ-UHFFFAOYSA-N buta-1,3-dien-2-ylbenzene Chemical compound C=CC(=C)C1=CC=CC=C1 IMJGQTCMUZMLRZ-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000012018 catalyst precursor Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 150000001924 cycloalkanes Chemical class 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- 239000002638 heterogeneous catalyst Substances 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 229940095102 methyl benzoate Drugs 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 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
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- NHKJPPKXDNZFBJ-UHFFFAOYSA-N phenyllithium Chemical compound [Li]C1=CC=CC=C1 NHKJPPKXDNZFBJ-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001470 polyketone Polymers 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
-
- 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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
-
- 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
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/42—Introducing metal atoms or metal-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
-
- 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
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or 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; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/06—Polystyrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C08L57/02—Copolymers of mineral oil hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
1306101 玖、發明說明: 【發明所屬之技術領域】 本發明關於一種製造偶合嵌段共聚物組合物之方法及所 製得组合物。更特定言之’本發明關於陰離子性聚合物之 偶合及此偶合聚合物之氫化’而製造含低含量未偶合聚合 物且具有實質上線形特徵之聚合物組合物。 【先前技術】 链封端聚合物之偶合為此技藝已知之方法。依照此已知 方法’以具有二或更多個可反應鐘封端聚合物之碳_麵鍵之 反應性位置之化合物處理鋰封端聚合物。在許多情形,多 官能基偶合劑因而變成所製得結構之核。由此核發出長鏈 聚合分支’而且此偶合聚合物具有使其可用於特定應用之 指定性質。 線形聚合物係藉由使用具有兩個反應性位置之偶合劑-而 形成。例如,一種用於製造線形聚合物之偶合劑為揭示於 美國專利第3,766,301號之苯甲酸甲酯。放射形聚合物係藉 由使用具有超過兩個反應性位置之偶合劑而形成。此偶合 劑之實例包括氧化矽化合物,其包括四氣化矽化合物與烷 氧基矽烷一美國專利第 3,244,664、3,692,874、4,076,915、 5,075,377、5,272,214、與 5,681,895號;聚環氧化物、聚異 氰酸酯、聚亞胺、聚醛、聚酮、聚酐、聚酯、聚鹵化物— 美國專利第3,281,383號;二酯一美國專利第3,594,452號Ί 甲氧基矽烷一美國專利第3,880,954號;二乙婦基苯-美國專 利第3,985,830號;1,3,5-苯三羧酸三氯化物-美國專利第 85899 1306101 4,104,332號;縮水甘油基三曱氧基矽烷-美國專利第 4,185,04.2號;及氧化二丙基貳(三曱氧基矽烷)-美國專利第 4,379,891 號。 藉偶合製造苯乙稀嵌段共聚物具有許多個優於循序聚合 之方法優點’如對苯乙烯嵌段大小之較佳控制及聚合時為 低黏度。然而’不可避免之未偶合臂之存在可限制產物性 能。在三彼段共聚物或其化合物中,二後段污染可大為降 低張力強度及相關性免。用於如向油狀化合物之應用之 S-E/B-S聚合物(氫化聚(苯乙烯-丁二缔_苯乙烯)嵌段共聚物) 無法提供而在此領域犧牲》其通常難以得到優於9〇%之偶 合效率同時保留產物之線形特徵。雖然藉由以間二乙婦基 苯反應可得90°/。程度之偶合效率,所製得產物為高分子量 「星形」聚合物。雖然此聚合物之熔化黏度遠低於相同總分 子線形產物,其遠高於藉由偶合二嵌段臂之二而製褚 之對應三歲段。此外,此偶合共聚物在後績氫化步驟時傾 向去偶合。 非常希望證驗產生實質上線形產物,或至少具有實質上 線形特徵之線形與放射形聚合物之混合物之偶合劑。如果 可得到達到95%之偶合效率則特別有利。更特定言之,如 果在適合氫化產生飽和橡膠嵌段之丁二燁微結構所製得之 系統中可得此偶合效率,則為有利的。此產物預期且有與 循序聚合之S.E/B_S聚合物相似之性質,其經常由於在接近 :合步騾結束時聚合物系統之黏度增加而較不經濟地製 过。如果發現殘餘偶合劑或其副產物對氫化觸媒之活性無 85899 1306101 負面影響,則亦非常有利。最後,如果偶合聚合物組合物 在後續氫化步驟時不遭受去偶合,則非常有利。 【發明内容】 本發明廣義地包含—種製造偶合嵌段共聚物組合物之方 法,其包含以下步驟: a. 反應具有SP_Li之41封端.活聚合物,其為具有至少 一個由一或更多個具8至18個碳原子之單婦基芳烴組成之 聚合物歆段A、及至少一個由一或更多個具4至12個碳原子 之共軛二締組成之嵌段3之共聚物鏈,與具有式Si_(〇R)4之 烷氧基矽烷偶合劑,其中R選自線形與分支烷基,及其中
Sd+U之莫耳比例為〇·4至〇 55,因而形成偶合嵌段共聚物 組合物; b. 視情況地氫化此偶合嵌段共聚物組合物;及 c. 回收所製得嵌段共聚物組合物。 - 本發明亦包含使用此方法之烷氧基矽烷製造之所製得嵌 段共聚物。特別地,本發明包括一種包含以下之嵌段共聚 物組合物: a. 通式(PhX表示之四分支嵌段共聚物(IV),· b. 通式(PhX表示之三分支嵌段共聚物(ΠΙ); c. 通式(Ρ)2Χ表示之二分支嵌段共聚物(π);及 d. 通式Ρ表示之線形嵌段共聚物(1);其中 i) P表示具有25,000至200,000之數量平均分子量,而且具 有至少一個由一或更多個具8至18個碳原子之單烯基芳烴 組成之聚合物嵌段A、及至少一個由一或更多個具4至12個 85899 -9· 1306101 碳原子之共軛二晞組成之嵌段B之嵌段共聚物; ii) X表示具有式Si-(OR)4之烷氧基矽烷偶合劑,其中r選 自線形與分支烷基;及 ui)共聚物I、II、III、與IV之相對量為〇至5重量%之IV、0 至60重量。/。之in、40至95重量。/。之Π、與2至10重量。/。之I, 其中I、II、III、與IV總共等於1〇〇重量%。其亦包含氫化嵌 段共聚物组合物。 【實施方式】 在一個具體實施例中,本發明為一種方法,其包括以下 步驟:反應具有式p_Li之鋰封端活聚合物,其中p為一或更 多個具4至12個碳原子之共軛二烯及一或更多個具8至18個 碳原予之單烯基芳烴之共聚物鏈,與烷氧基矽烷偶合劑。 可聚合至本發明聚合物鏈p中之較佳非環形共軛二烯為 含4至8個碳原子者。此共軛二烯之實例為1,3-丁二烯(在-申 請專利範圍中及說明書其他處稱為「丁二烯」)、2,3_二甲基 -1,3-丁二烯、戊二缔、3_丁基q,%辛二缔、異戊二缔、 2-苯基-1,3-丁 二烯。 可與丁二烯一起聚合形成聚合物鏈p之單婦基芳烴較佳 為選自由以下組成之群組者:苯乙烯、甲基苯乙歸(特別是 3_甲基笨乙缔)、丙基苯乙烯(特別是肛丙基苯乙缔卜丁基 苯乙^特別是對第三丁基苯乙婦)、乙缔基茶(特別是卜乙 烯基奈)、環己基苯乙烯(4·環己基苯乙烯)、對甲笨基苯乙 缔、與1-乙烯基-5·己基莕。 本較佳單體為異戊二缔、二埽與苯乙缔。本較佳聚 85899 •10- 1306101 "鏈p為其中共辆二烯係以大量存在且經單乙烯基取代 万盐係以)里存在者。較佳為,單婦基芳烴含量為全部嵌 段八聚物之約5至約5〇重量%,更佳為約1〇至約%重量〇/〇。 較佳為,聚合物鏈p具有結構A_B_或b_a_a_或α_β·β,_ ^使仔Β或Β1連接偶合劑,及其中八表示單烯基芳烴之嵌段, 較佳為聚苯乙烯嵌段,及3與以表示賦與聚合物鏈橡膠性質 之嵌段如聚共軛二烯嵌段、共軛二烯之共聚物嵌段、共 軛一缔與經單埽基取代芳烴之共聚物嵌段(在此情形,經單 烯基取代芳烴之總含量可為至多7〇重量%)、或此嵌段之組 合。此聚合物呈現彈性體與熱塑性聚合物兩者之性質。因 此,此聚合物可藉已知由熱塑性聚合物製造物件之標準步 驟形成物件,同時最終物件呈現彈性性質。 在替代具體實施例中,經單烯基取代芳烴係以大量存 在,因此製得呈現硬化聚苯乙婦性質之聚合物。 _ 控制各嵌段之分子量通常為重要的。對於各人嵌段,所需 嵌段重量為3,000至60,000,較佳為5,〇〇〇至5〇〇〇〇。對於各Β 與8’嵌段,所需嵌段重量為2〇,〇〇〇至2〇〇,〇〇〇,較佳為2〇,〇的 至150,000。這些分子量由光散射測量最正確地測定,而且 表示為數量平均分子量。 控制Β嵌段中共軛二烯之微結構或乙烯基含量亦為重要 的。名詞「乙埽基」用以敘述在L3-丁二婦經丨,2_加成機構聚 合時製造之聚合物產物。結果為侧接聚合物主幹之單取代 晞烴基,乙烯基。在異戊二烯之陰離子性聚合之情形,經 3,4·加成機構插入異戊二烯提供侧接聚合物主幹之成對二 85899 •11· 1306101 燒基c=c部份。異戊二烯之3,4_加成聚合對嵌段共聚物之最 終性質疋影響類似丁二烯之1,2-加成。在提及使用丁二烯作 為共輛二烯單體時’較佳為聚合物嵌段中10至80莫耳%之 聚合丁二缔單位具有1,2-加成組態》較佳為,30至80莫耳°/0 之聚合丁二缔單位應具有1,2-加成組態。在提及使用異戊二 缔作為共轭二缔時,較佳為嵌段中5至8〇莫耳%之聚合異戊 二烯單位具有3,4-加成組態。聚合物微結構(加入共軛二埽 而製造)係藉由將醚(如二乙醜)、二醚(如丨,2_二乙氧基丙 燒)、或胺加入稀釋劑作為微結構修改劑而有效地控制。微 結構修改劑對鋰聚合物鏈端之適當比例在美國專利Re 27,145中揭示及敘述。 此外’组成本發明較佳具體實施例之指定聚合物為藉由 在以下製造這些聚合物之方法之說明中詳細揭示之反應及 步驟而得者。 _ 所使用偶合劑之量相對存在之活聚合物p_u之量主要視 偶合程度及所需偶合聚合物之性質而定。因此,以上定義 之偶合劑係以按存在於聚合物p_ Li中之链莫耳計為〇 4至 0.55莫耳範圍之偶合劑使用,最佳為每莫耳鐘為θα至 〇·5莫耳之偶合劑。在較低之矽偶合劑對鋰鏈端莫耳比例 Si/Li (莫耳/莫耳),存在不足以高度偶合之偶合劑;如果使 用較低之Si/Li比例,則偶合效率開始下降。較低之偶合程 度趨於導致強度不足之嵌段共聚物產物;未鍵聯臂趨於稀 釋在嵌段共聚物A中形成網路之強度,使用較低Si/U莫耳 比例之進一步問題為,在高轉化時,其趨於驅動偶合反應 85899 •12- 1306101 而製匕較南知度之4-臂偶合產物:4-臂偶合產物不佳,因為 其促成熔化物過黏而使產物之熔化處理更為困難。較低之
Sl/Ll (莫耳7莫耳)比例亦因其導致難以處理之較弱產物而 不佳。 另一万面,超過〇.552Si/Li (莫耳/莫耳)比例亦不佳。在 Si/Li (莫耳/莫耳)比例=〇 5,存在足以將所有鏈端偶合成線 形2-臂產物之偶合劑;其為較佳之結果。較高程度之 (莫耳/莫耳)僅造成加入過量之偶合劑。加入過量試劑促成 方法<成本增加而無偶合聚合物品質之益處。在大於Ο ” 《比例,過量偶合劑趨於將活鏈端封端而非將其鍵聯在一 起,如此在較高之Si/Li莫耳比例促成偶合效率下降。較低 之偶合效率提供強度不足之嵌段共聚物產物。使用超過 0.5 5之Si/Li (莫耳/莫耳)不必要地增加方法之成本且提供較 低品質偶合聚合物。 _ 如上所述,用於本發明之偶合劑為通式以_(〇幻4之烷氧基 矽烷,其中R選自線形與分支烷基,此烷基較佳為具有1至 12個碳原子,更佳為丨至4個碳原子。較佳之四烷氧基矽烷 為四甲氧基矽烷("TMSi")、四乙氧基矽烷("TESi")、四丁氧 基矽烷(TBSi”)、與肆(2-乙基己氧基)矽烷(,,TEHSi")。其中 更佳為四乙氧基矽烷。 進行偶合反應之溫度可在廣泛之範圍變動,而且為了方 便,經常與聚合溫度相同。雖然此溫度可由〇至15〇。〇廣泛 地變動,其較佳為在30至loot,更佳為55至8〇它之範圍内。 偶合反應通常藉由僅混合偶合劑(純或在溶液中)與活聚 85899 -13· 1306101 合物溶液而進行。反應期間通常相當短,而且可被反應器 中之混舍速率影響。偶合反應之正常期間為1分鐘至丨小時 之範園。在較低之溫度需要較長之偶合期間。 在偶合反應後,可回收键聯聚合物,或者如果需要,其 可接受聚合物二烯部份之選擇性氫化◊氫化通常改良最終 聚合物之熱安定性、紫外光安定性、氧化安定性、及耐候 性°偶合劑不干擾或「危害」氫化觸媒為重要的。 氫化可經數種此技藝已知之任何氫化或選擇性氫化方法 進行。例如,此氫化已使用,例如,美國專利第3,494,942 ; 3,634,594 ; 3,670,054 ; 3,700,633號;及Re 27,145所教示之 方法完成。這些方法係操作以將含芳族或乙烯不飽和之聚 合物氫化’而且係基於適當觸媒之操作。此觸媒或觸媒母 體較佳為包含第VIII族金屬,如鎳或姑,其组合適當之還 原劑’如燒基銘,或選自元素週期表第〗_八、^八與ΠΙ_Β族 之金屬(特別是鋰、鎂或鋁)之氫化物。此氫化可在20至100 C足溫度及2至50巴之壓力,在適當之溶劑或稀釋劑中完 成。其他可使用之觸媒包括鈦系觸媒系統與各種異質觸媒。 氫化可在還原至少約90%之共軛二婦雙鍵,及還原零至 1〇%1芳烴雙鍵之條件下進行。較佳範圍為還原至少約95% 之共輛二缔雙鍵’而且更佳為還原約98%之共軛二烯雙 鍵。或者,可將聚合物氳化,使得芳族不飽和亦還原超過 上述之10%程度。在此情形,共軛二烯與芳烴之雙鍵均還 原90%或更多。此外,亦可對應(大約)共軛二烯聚合物嵌段 之乙烯基含量,僅氫化一部份之共軛二烯雙鍵。 85899 -14· 1306101 如以下實例1之比較例所示(7774 H2,表4),已發現在使 用四曱基矽烷作為偶合劑且不因加入醇而鈍化時,聚合物 在氫化時趨於降解。此降解顯然為在“偶合中心之臂脫 離其可藉由在偶合冗成後及氫化前,使偶合聚合物接觸 醇(如甲醇)而減少或排除。在此情形,較佳為醇對p_u之比 例為每莫耳P_Li為ΐιυ莫耳之醇(其中計算之p_u量係以 在加入偶合劑前存在之活鏈端之量計)。然而,已發現在使 用四乙氧基矽烷或四丁氧基矽烷作為偶合劑時需要非常少 之醇在此狀況,醇對P-Li之比例應為每莫耳之p_Lj為〇 至0.5莫耳之醇》 在氫化後,氫化聚合物可藉標準技術清除,如加入酸水 溶液以去除聚合引發劑與氫化觸媒之殘渣。通常較佳為在 隔離聚合物前將抗氧化劑加入反應混合物。 聚合物可藉標準技術自反應混合物分離,如蒸氣汽提-或 以適當之非溶劑(如醇或水)凝聚.在蒸氣汽提之情形,聚合 物碎屑可藉通過旋風分離器之逆流自揮發性溶劑分離。以 同樣之方式,凝聚之聚合物碎屑可藉離心或過濾自液態溶 劑相分離。或者,可藉由使膠結物通過去揮發擠壓器而回 收聚合物。殘餘溶劑及其他揮發物可藉加熱(視情況地在低 壓下或在強力氣流中)自隔離聚合物分離。 只考慮活聚合物鏈P.Li之合成,其可藉由反應單官能基 鋰引發劑系統與各種單體而得。此聚合步驟可以單一步榦 或以一系列步驟進行。在聚合物鏈p包含二或更多種單體之 典規或尖錐共聚物嵌段之情形,此單體可同時與鋰引發劑 85899 -15- 1306101 聚合。在聚合物鏈P為包含二或更多個均聚或共聚物嵌段之 嵌段共聚物之情形,這些個別喪段可藉增量或循序單體加 成而產生。 通常使用之單體及較佳地使用之單體已在以上關於本發 明之新穎聚合物中定義。 用以製造活聚合物鏈之鋰系引發劑系統通常具有式 R”Ll,其中R"為1至約20個碳原子之烴基。此鋰引發劑之實 例為曱基經、異丙II、正丁裡、第二丁基鐘、第三辛基鐘' 正十一碳基鋰、正二十碳基鋰、苯基鋰、萘基鋰、對曱苯 基兹、4_苯基m、環6鐘、與4_環己鐘。較隸引發 劑之量視聚合物之所需性質而定,特別是所需之分子量。 通常有機鋰引發劑係以每100克全部單體為〇1至1〇〇克之 範圍使用。 此聚合反應較佳為在烴稀釋劑存在下進行。較佳為,-烴 稀釋劑為具有4至10個碳原子之鏈烷烴、環鏈烷烴、或芳族 烴,或此稀釋劑之混合物。稀釋劑之實例為正己烷、己烷、 正庚烷、庚烷、2,2,4-三甲基戊烷、環己烷、環戊烷、異戊 烷、苯、與甲苯。此反應通常以超過丨之稀釋劑對單體重量 比例進行。較佳為,此稀釋劑係以每1〇〇重量份全部單體為 200至1〇〇〇重量份之量使用β 步驟1之聚合反應通常在範圍為數分鐘至约6小時之時間 内發生。較佳為,此反應係在10分鐘至2小時之時間内進 行。聚合溫度並不嚴格,而且通常為3〇至1〇〇<>c之範圍,較 佳為55至85°C之範圍。 85899 -16 · 1306101 本發明之其他目的包含具有實質上.線形特徵之偶合嵌段 共聚物雄合物。 四分支(IV)、三分支(111)、二分支(„)、與線形二嵌段⑴ 物種之相對量為:〇至5重量%之四分支IV、〇至6〇重量%之 三分支ΠΙ、40至95重量%之二分支„、及2至1〇重量%之線 形二嵌段I。較佳量為:〇至5重量%之以、〇至36重量%<πι、 60至95重量%之π、及4至8重量%之I。 此嵌段共聚物组合物具有約9〇至98重量%,較佳為約92 至約98重量%之偶合效率(”CE")。偶合效率定義為在加入偶 合劑時,在偶合反應結束時經偶合劑殘基鍵聯之活聚合物 鏈端P-Li之比例。實際上,使用凝膠穿透層析術(Gpc)資料 計算聚合物產物之偶合效率。將所有偶合物種之Gpc曲線 下面積之和(ΙΙ + ΠΙ+IV)除以所有偶合部份之Gpc曲線下面 積加起始未偶合聚合物物種曲線下之面積之和 (I+II+III+IV)。將此比例乘以1〇〇而將偶合效率轉成百分比 值。 已知許多種材料對鋰烷基引發之聚合為有害的。特別 地,在此用於製造偶合聚合物之組合方法之步驟1之有機鋰 引發聚合反應時,應避免二氧化碳、氧、水、與醇之存在。 因此通常較佳為,反應物、引發劑、與裝置無這些材料, 及反應係在如氮之惰氣下進行。 在本發明之一個具體實施例中,可首先聚合苯乙埽,然 後丁二烯及最後異戊二烯,如此製造S-B-I-三嵌段臂。如以 下實例5所示,使用異戊二烯將臂封端造成高偶合效率及增 85899 -17- 1306101 加之聚合物線性β i例〜、
兹提供以下Jr杳I 、命 贯例以描述本發明。此實例不意圖限制本 之範圍,而且其不應如此解釋。量為重量比例或重量 百分比,除非另有指示。 實例1_ 如下製備—嵌段聚合物鏈S-B-Li (實驗7774):將96公斤環 己烷與24公斤笨乙烯裝至反應器,繼而為590毫升之第二丁 基鋰浴液(12重量%《BuU,〇86莫耳)。將第二反應器裝以 264公斤裱己烷、25公斤二乙醚、與2公斤丁二烯。在滴 疋以去除雜質後’將在第一反應器製備之95公斤聚苯乙烯 基鐘溶液轉移至第二反應器。在聚合開始後,以足以將溫 度保持在約55。(:之速率加入另外2〇 .3公斤丁二烯。在轉化 約9 8 %之丁二烯後,加入4 5克四曱氧基矽烷(” T M S Γ") (TMSi : PLi約0.45)。最終產物包括46%之2-臂(線形)、49% 之3-臂聚合物、殘量4-臂聚合物、及5%之二嵌段聚合物之 混合物’以凝膠穿透層析(GPC)法測量為95.3%之總偶合效 率(所有偶合產物/偶合產物+未偶合二嵌段)。在偶合前,苯 乙晞嵌段具有29,000之分子量及丁二婦嵌段具有62,000之 分子量》丁二烯嵌段中之乙烯基含量為38%。 實例2a 在氫化前藉由加入MeOH而鈍化一份此聚合物。在偶合皮 應前對每當量存在之P-Li鏈端加入一當量MeOH。使用標準 Co/Al技術將MeOH鈍化之膠結物氫化。氫化觸媒係藉由在 85899 -18 - 1306101 烴溶劑中將三乙鋁加入新癸酸姑(π)而製備(A1/C0=2 〇 (莫 耳/莫耳))。在氫壓下將觸媒以在膠結物中提供6 ppm之Co 濃度之程度加入膠結物《在78 °C氫化18小時而在聚合物之 橡膠段中製得98.5%之C=C鍵飽和(實驗7774H3)。重要地, 在氫化結束後,聚合物之偶合效率不變;氫化聚合物之偶 合效率藉GPC法檢驗為95.7%。觸媒係藉由以磷酸水溶液與 水清洗而去除,及聚合物係在氫化聚合物之典型條件下經 蒸氣汽提回收。 實例2 b (比較性) 在比較例中,使用Co/Al技術([C〇]=16ppm, 60°C,6小時) 不加入甲醇而氫化相同聚合物(7774)之樣品(實驗 7774H2)。在C=C中心為99.5%氫化時,尚未&Me〇H鈍化之 膠結物已因鏈分離機構進行嚴重之降解;&Gpc檢驗,僅 90.6%4聚合物雄持偶合。在氫化時,原料中幾乎5%之挺 合聚合物已降解至還原未偶合二嵌段臂之強度。使用藉由 將三乙鋁加入辛酸鎳(„)而製備之氫化觸媒(Α1/Νι=2 16 (莫 耳/莫耳)),得到類似之結果.不以Me〇H鈍化之氫化造成偶 合聚合物降解。 結論 將由在甲醇存在了氫化之聚合物製備之油狀化合物(氧 化後CE 95.7/〇)之平均機械性質比較以s_eb_s循序聚合: 嵌段共聚物製備之相同化合物,如以下表所列^ 本發明《偶合產物製造之化合物之性質與以聚合三嵌段製 造之化合物相當相似。在使用TMSi作為偶合劑時,在氯化 85899 -19- 1306101 前加入一當量MeOH將膠結物鈍化為製備高偶合之有效方 式,結果為非常強硬之嵌段共聚物。 表1 由在曱醇存在下氫化之聚合物製備之油狀化合物之平均機 械性質 張力強度 伸長 100%模數 500%模數 1000%模數 1500%模數 聚合物 phr油 (PSI) (%) (PSI) (PSI) (PSI) (PSI) CP-1 200 954 1845 16 4 134 391 CP-1 300 469 1973 8 23 74 172 CP-1 500 237 2176 3 9 25 76 7774H3 200, 812 1788 14 43 132 412 7774H3 300 424 2026 13 5 153 7774H3 500 190 2011 2 6 26 98 實例3 使用以上實例1所列之聚合物合成步驟,製備具有5,900-8,900-26,500之嵌段分子量及30之乙烯基含量,各38%之活 三嵌段共聚物Bd-S-Bd-Li (實驗7768)(在聚合之各步驟中藉 由加入MeOH而將一份活聚合物封端,及個別份量係以GPC 分析而提供步驟嵌段分子量結果)。活膠結物係使用TMSi 作為偶合劑而偶合(TMSi/活鏈端=0.45(莫耳/莫耳))。偶合反 應之效率優良,96%。偶合聚合物主要包括線形二臂(51%) 與三臂聚合物(40),及4%之四臂材料與5%之未偶合材料。 此新穎聚合物具有五嵌段组態Bd-S-Bd-S-Bd。 — 得自實驗7768之偶合四曱氧基矽烷,五嵌段共聚物膠結 物係藉由在偶合反應前對每莫耳存在於膠結物中之活鏈端 85899 -20- 1306101 加入一莫耳MeOH而純化。在以MeOH純化後,使用前述之 Ni/Al技術氫化,而在飽和聚合物中提供實際上無偶合效率 損失之選擇性氫化五嵌段共聚物(偶合效率95重量%)。氫化 觸媒係藉由在空氣存在下使膠結物與酸水溶液接觸而自聚 合物膠結物萃取。藉蒸氣汽提法自經清洗膠結物回收聚合 物。產物聚合物之溶劑鑄膜具有明顯之強度。 實例4 如下製備二嵌段聚合物陰離子S-B-Li (第7852D回):將60 公斤環己烷與15公斤苯乙稀裝至反應器,繼而為400毫升第 二丁基鋰。將第二反應器裝以155.4公斤環己烷、15公斤二 乙醚與23.8公斤丁二烯。在滴定以去除雜質後,將在第一 反應器中製備之56公斤聚苯乙烯基鋰溶液轉移至第二反應 器。在轉化约98%之丁二烯後,加入26.3克四甲氧基矽烷 (”TMSi")(TMSi : PLi約0.45)。最終產物包括41%之2-臂(:線 形)與53%之3-臂聚合物,及約96%之總偶合效率(所有偶合 產物/偶合產物+未偶合二嵌段)。苯乙烯嵌段具有29,300之 分子量及丁二婦嵌段具有62,000之分子量。 在約10 ppm Co/新癸酸姑-三乙銘觸媒溶液(Al/Co=1.6莫 耳/莫耳)存在下,各加入100%甲醇/Li(第7852D-H4回);加入 50%甲醇/Li (第7852D-H2回),及加入10%曱醇/Li (第7852D· Η1回)至約0 · 10 meq/克之殘餘稀烴濃度,而將聚合物樣品氫 化。在這些條件下氫化後,各95.7% ; 94.7%及92%之聚合 物維持偶合。觸媒係藉由以磷酸水溶液清洗而去除,及在 氫化聚合物之典型條件下經蒸氣汽提回收聚合物。此實驗 85899 -21 - 1306101 1登明以四甲氧基矽烷製造之聚合物在氫化後之偶合效率為 在氫化前加入甲醇之函數。 如下製備二嵌段聚合物陰離子S-B-Li (第7919D回):將8〇 A斤架己燒與20公斤苯乙烯裝至反應器,繼而為51〇毫升第 二丁基41。將第二反應器裝以188公斤環己烷、18公斤二乙 鍵與28.5公斤丁二烯。在滴定以去除雜質後,將在第—反應 器中製備之67公斤聚苯乙婦基鋰溶液轉移至第二反應器。 在轉化約98%之丁二諦後’加入43.3克四乙氧基碎燒 (TESi")(TESi : PLi約0.45)。最終產物包括η.5%之2·臂(線 形)與38.6%之3-臂聚合物,及約96%之總偶合效率(所有偶 合產物/偶合產物+未偶合二嵌段)。苯乙烯嵌段具有28,73〇 之分子量及丁二烯嵌段具有62,000之分子量》 在5 ppm Co/新癸酸鈷-三乙鋁觸媒溶液(A1/c〇==1 6莫茸/ 莫耳)存在下,加入10%甲醇/Li (第7919D-H1回)至0.21 meq/ 克之殘餘烯烴濃度,而將聚合物樣品氫化。在這些條件下 氫化後,94.4%之聚合物維持偶合。觸媒係藉由以磷酸水溶 液清洗而去除’及在虱化聚合物之典型條件下經蒸氣汽提 回收聚合物。此實驗證明以四乙氧基矽烷製造之聚合物在 虱化後之偶合效率為在氫化前加入甲醇之函數;其為比四 甲氧基矽烷更強之系統。 比鲂例6 (實驗167輿155、 在使用三烷氧基氩矽烷而非本發明之四烷氧基矽烷作為 偶合劑時,偶合聚合物在氫化時遭受極大之降解。藉由將 85899 -22· 1306101 24.52克之s-BuLi之10重量%溶液(0.038莫耳)加入含200克 丁二烯,121克二乙醚、與165 5克環己烷之混合物,而製備 活陰離子性聚丁二烯基鋰試劑之溶液。使聚合在低於55°C 之溫度進行32分鐘(10次半生期)。將一份聚合物驟冷及以 GPC分析。聚丁二烯之分子量為4,802。以1.69克四烷氧基 氫矽烷(MeO)3SiH,TMSiH (0.0138莫耳)處理其餘之活聚丁 二婦基鋰膠結物(Si/Li=0.36 (莫耳/莫耳))。使偶合反應在40 °C進行30分鐘。藉GPC分析一份偶合膠結物且發現僅含三 臂分支聚合物及未偶合均聚物。偶合效率為84%。以1.4克 MeOH (0.04莫耳)處理膠結物;在偶合前,活聚合物中每個 P-Li鏈端為一莫耳MeOH。在使用四曱氧基矽烷作為偶合劑 時,有足夠之MeOH將聚合物膠結物鈍化而在聚丁二烯氫化 時防止降解。在低於70°C之溫度於700 psi氫壓使用實例2 所述之Ni/Al觸媒(膠結物中為101 ppm之Ni) 3小時,而完成 丁二婦聚合物之飽和(還原99.5%之C = C中心)。不幸地,偶 合聚合物之降解極大。氫化聚合物之GPC分析因聚合物碎 裂而過於複雜,無法定量分析。顯然在氫化時大部份偶合 聚合物降解。在此情形,在聚合物與TMSiH偶合時,使用 用以保護四甲氧基矽烷偶合聚合物在氫化時免於降解之 MeOH純化技術及使用相同之Ni/Al氫化技術均無效。 重複此步驟,除了使用三乙氧基氫矽烷(EtO)3SiH,TESiH 而非TMSiH作為偶合劑。以Ni/Al技術氫化產生極大之降 解,其在使用四乙氧基矽烷TESi作為偶合劑時從未觀察 到。在氫化前加入一當量MeOH無法將聚合物鈍化防止降 85899 -23 - 1306101 解:在使用TESiH偶合聚丁二烯基鋰試劑且在氫化前加入一 當量MeOH時,在氫化時仍觀察到偶合聚合物之極大之降 解。 縱使使用聚丁二婦基鋰活聚合物而非活嵌段共聚物進行 以上之實驗,可預期類似在使用活嵌段共聚物時之降解。 比較例7 將活陰離子性聚苯乙婦-聚丁二婦基鋰試劑偶合甲基二 氯氫矽烷,MeCl2SiH,及MDSiH。使用前述之Ni/Al技術將 偶合聚合物膠結物氫化造成範圍為10至90%之偶合聚合物 降解。在使用MDSiH作為偶合劑時,在氫化時觀察到嚴重 至極大之降解。此偶合劑不為本發明之一部份。 實例8 在二稀聚合結束時加入少量異戊二婦可製造實際上包括 丁二稀·與苯乙晞之高偶合,主要為線形之聚合物,如以T 實例所證明。
將2加侖不銹鋼反應器裝以3.2公斤環己烷、240克二乙 醚、與107克苯乙晞。將反應器溫度增至約50°C。藉由加入 少量第二丁基鋰直到首次出現顏色而去除雜質。加入25.3 毫升之第二丁基鋰於環己烷之約6重量%溶液,及使苯乙烯 在50°C -60°C完成聚合。在此反應製造之聚苯乙烯之分子量 藉GPC測定為6,300。將溫度調整至50°C,而且以使溫度維 持在約50 °C之速率加入710克丁二婦。在丁二烯聚合結束 時,加入10克異戊二烯。此時收集之樣品基於1H NMR具有 13.8重量%之苯乙烯含量及39%之乙烯基含量,而且藉GPC 85899 -24- 1306101 測定為50,800之總分子量《在異戊二埽反應約1〇分鐘後加 入1.88克TESi,及使偶合反應在5〇r進行6〇分鐘。次曰早 晨加入甲醇(0.6克之在CH中之1〇重量%溶液,每莫耳以為一 莫耳)以將任何未偶合鏈封端。最終產物具有9〇%之偶合效 率,而且87%之偶合物種為線形,其餘為3_臂放射形。 以上製備之聚合物係使用標準沁/八丨技術氫化。氫化觸媒 係藉由在烴溶劑中將三乙鋁以216對丨之莫耳比例加入辛 酸鎳(II)(A1/Ni=2.16 (莫耳/莫耳))而製備。在氯壓下(7〇〇_8〇〇 PSI)將此觸媒以三份20毫升加入膠結物,而在膠結物提供 約75 ppm之Ni之最終濃度。第一份係在約5〇。〇之溫度裝入 且使溫度增至6(TC。2小時後加入第二份。約5小時後,將 /皿度增至80C且加入第三份。使氫化反應進行過夜,造成 聚合物橡膠段中約99%之C=C中心飽和。觸媒係藉由以磷酸 水溶液與水清洗而去除,加入抗氧化劑(Ethan〇x 33〇,σ^ PHR),及在氫化聚合物之典型條件下經蒸氣汽提回收聚合 物。最終產物維持90%之偶合效率,而且87%之偶合產物為 線形。 實例9 使用實例1之7774製備所述之聚合方法,使用四乙氧基矽 燒TESl作為偶合劑,偶合一系列之S-Bd-Li聚合物》 TESi/P-Li比例(莫耳/莫耳)在窄範圍變動,以評定在偶合聚 合物產物中,良好偶合效率結合高程度線性(產物中之最小 分支聚合物含量(「偶合聚合物3_臂(„〇(%)」))之最適Si/U 比例(莫耳/莫耳)。由表2之資料顯然可知,在〇 54至〇 36間 85899 •25- 1306101 之Si/Li莫耳比例,偶合效率高。超過此範圍,偶合產物中 之2-臂聚合物(II)比例(「偶合聚合物2臂(11)(%)」)隨Si/Li莫 耳比例增加而增加。在TESi/P-Li (莫耳/莫耳)>0.5實現最高 含量之線形偶合聚合物;在這些比例,超過80%之偶合聚 合物為線形。在TESi/P-Li (莫耳/莫耳)>0.4,超過40%之偶 合聚合物為線形三嵌段共聚物(II)。在一定範圍之Si/Li莫耳 比例可製備偶合良好之線形嵌段共聚物。 這些產物各藉由對每莫耳在加入偶合劑TESi前存在之 P-Li部份以0.1莫耳MeOH處理而鈍化(此醇實際上在偶合反 應結束後加入反應器)。使用上述用於聚合物7919D-H1之 Co/Al技術將各這些嵌段共聚物產物氫化產生完全氫化橡 膠段,S-E/B-S聚合物(將超過98%之C=C中心飽和),而偶合 聚合物含量無重大之損失。 85899 26- 1306101 表2. TESi/P-Li比例對偶合S_Bd-Li之CE及線性之影響 實例號碼TESi/P-Li (莫耳/莫耳)CE (%) (Π) (%) (ΠΙ) (%) 1 0.58 89.2 85.8 13.6 2 0.54 92.8 81.7 16.7 3 0.54 94.6 79.8 17.9 4 0.54 90.7 81.6 16.5 5 0.52 94.4 80.8 18.4 6 0.52 93.5 80.9 17.5 7 0.50 95.6 75.0 24.0 8 0.50 95.6 73.7 25.2 9 0.49 96.3 74.4 24.3 10 0.48 97.1 71.0 28.1 11 0.47 96.4 68.1 30.6 12 0.46 97.0 63.6 36.4 13 0.45 97.2 66.3 33.7 14 0.44 96.5 61.0 37.8 15 0.44 96.6 59.5 39.3 16 0.44 97.0 60.0 38.8 17 0.43 96.4 65.4 32.9 18 0.43 96.8 53.3 46.7 19 0.43 96.7 52.5 46.6 20 0.42 96.3 42.6 56.1 21 0.42 96.4 46.3 52.6 22 0.41 96.7 54.2 44.1 23 0.41 96.1 45.7 54.3 24 0.4 97.0 50.9 48.3 25 0.4 96.5 41.1 57.6 26 0.39 96.6 32.4 66.3 27 ' 0.39 96.6 31.1 67.6 28 0.39 97.3 38.4 61.6 29 0.39 97.4 33.8 66.2 30 0.36 93.2 5.0 90.8 31 0.33 87.6 8.9 87.0 CE= =偶合效率; ;(11)=2-臂偶合產物; (111)=3-臂偶合產物 85899 -27-
Claims (1)
1306祕in53喊專利申請案 中文申請專利範圍替換本(97年Λ 拾、申請專利範圍:9、 i•一種製造偶合嵌段f聚物之方法,其包含以下步驟: a.反應具有式P-Li之鐘封端活聚合物,其中p為具有至少 -個由-或更多個具8至18個碳原子且分子量為自約 3,〇〇〇至6〇,〇0〇之單烯基芳烴組成之聚合物^、及至少 -個由-或更多個具4至12個碳原子且分子量為自約 20,000至2GG,GGG之共輛:稀組成之嵌㈣之共聚物鍵,與 具有式Si-(OR)4之烷氧基矽烷偶合劑,其中r為具有1至η 個碳原子之線形與分支院基烴基,及其中以和之莫耳比 例為〇,4至0.55’因而形成一含低含量之未偶合聚合物且 具有實質線形特徵之偶合嵌段共聚物組合物; b.視情況地氫化此偶合嵌段共聚物組合物;及 c·回收所製得嵌段共聚物組合物。 2. 根據申請專利範圍第旧之方法,其中在氣化前使偶合聚 合物接觸醇。 3. 根據申請專利範圍第2項之方法,其中該貌氧基石夕院偶合 劑為四甲氧基石夕烧,及其中偶合聚合物係以每莫耳^為丄 至1.5莫耳之曱醇之比例接觸甲醇。 4. 根據申請專利範圍第2項之方法,其中該烧氧基石夕烧偶合 劑為四乙氧基㈣’及其中偶合聚合物係以每莫耳叫 〇.〇5至0.5莫耳之甲醇之比例接觸甲醇。 5. -種含低含量之未偶合聚合物且具有實質線形特徵之嵌 段共聚物組合物,其包含: a.通式(P)4X表示之四分支嵌段共聚物(IV); 1306101 / b. 通式(PhX表示之三分支嵌段共聚物(ΠΙ); c. 通式(Ρ)2Χ表示之二分支敗段共聚物(η);及 d. 通式Ρ表示之線形嵌段共聚物(I);其中 i) P表示具有25,000至200,000之數量平均分子量,而且 具有至少一個由一或更多個具8至18個碳原子之單烯基 芳煙組成之聚合物嵌段A、及至少一個由一或更多個具4 至12個碳原子之共軛二烯組成之嵌段B之嵌段共聚物; 11) X表示具有式Si-(OR)4之烷氧基矽烷偶合劑,其中尺選 自線形與分支烷基;及 iH)共聚物I、Π、ΙΠ、與IV之相對量為〇至5重量%之〗乂、 〇至60重量❶/❶之ΠΙ、40至95重量%之11、與2至1〇重量%之 I,其中Ι、ΙΙ、ΙΠ、與IV總共等於1〇〇重量%,其中該組合 物可視需要地為氫化嵌段共聚物組合物。 6. 根據申請專利範圍第5項之嵌段共聚物組合物,其中該一 或更多種共辆二烯係選自丁二烯與異戊二烯,及該單烯 基芳烴為苯乙歸。 7. 根據申請專利範圍第6項之嵌段共聚物組合物,其中將該 叙段共聚物選擇性地氫化,使得還原大於95〇/<Β敌段中 之烯烴不飽和。 85899-970917.doc -2 -
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38566302P | 2002-06-04 | 2002-06-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200307698A TW200307698A (en) | 2003-12-16 |
| TWI306101B true TWI306101B (en) | 2009-02-11 |
Family
ID=29712197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW092115306A TWI306101B (en) | 2002-06-04 | 2003-06-05 | Process for making a coupled block copolymer composition and the resulting composition |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US7625979B2 (zh) |
| EP (1) | EP1521787B1 (zh) |
| JP (1) | JP4607580B2 (zh) |
| KR (1) | KR100659410B1 (zh) |
| CN (1) | CN100460430C (zh) |
| AU (1) | AU2003250340A1 (zh) |
| BR (1) | BR0311537B1 (zh) |
| EA (1) | EA007296B1 (zh) |
| TW (1) | TWI306101B (zh) |
| WO (1) | WO2003102032A2 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8481649B2 (en) | 2009-07-08 | 2013-07-09 | Tsrc Corporation | Coupled polymers and manufacturing method thereof |
Families Citing this family (64)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1521787B1 (en) * | 2002-06-04 | 2019-01-23 | Kraton Polymers U.S. LLC | Process for making a coupled block copolymer composition and the resulting composition |
| US7001956B2 (en) * | 2002-06-04 | 2006-02-21 | Kraton Polymers U.S. Llc | Articles prepared from hydrogenated block copolymers |
| US6978486B2 (en) | 2002-07-02 | 2005-12-27 | Kimberly-Clark Worldwide, Inc. | Garment including an elastomeric composite laminate |
| US7015155B2 (en) | 2002-07-02 | 2006-03-21 | Kimberly-Clark Worldwide, Inc. | Elastomeric adhesive |
| US7316842B2 (en) | 2002-07-02 | 2008-01-08 | Kimberly-Clark Worldwide, Inc. | High-viscosity elastomeric adhesive composition |
| US7651765B2 (en) * | 2003-02-21 | 2010-01-26 | Kraton Polymers U.S. Llc | Adhesive composition and tapes and labels derived therefrom |
| EP1481996A1 (en) * | 2003-05-30 | 2004-12-01 | KRATON Polymers Research B.V. | Process for making a coupled block copolymer composition |
| US20050054779A1 (en) * | 2003-09-05 | 2005-03-10 | Peiguang Zhou | Stretchable hot-melt adhesive composition with temperature resistance |
| WO2005066270A1 (en) * | 2003-12-22 | 2005-07-21 | Kraton Polymers Research B.V. | Adhesive formulations from radial (s-i/b)x polymers |
| US7601657B2 (en) | 2003-12-31 | 2009-10-13 | Kimberly-Clark Worldwide, Inc. | Single sided stretch bonded laminates, and methods of making same |
| US7307124B2 (en) | 2004-02-19 | 2007-12-11 | Kraton Polymers U.S. Llc | Hot-melt adhesive composition for non-wovens |
| JP2007526387A (ja) * | 2004-03-03 | 2007-09-13 | クレイトン・ポリマーズ・リサーチ・ベー・ベー | 高い流動及び高い弾性を有するブロック共重合体を含有するポリマー組成物 |
| KR100807917B1 (ko) | 2004-03-03 | 2008-02-27 | 크레이튼 폴리머즈 리서치 비.브이. | 높은 유동성의 블록공중합체를 함유하는 엘라스토머성이성분섬유 |
| US7241540B2 (en) | 2004-04-27 | 2007-07-10 | Kraton Polymers U.S. Llc | Photocurable compositions and flexographic printing plates comprising the same |
| CN100500697C (zh) | 2004-09-14 | 2009-06-17 | 捷时雅株式会社 | 共轭二烯(共)聚合橡胶的制造方法、共轭二烯(共)聚合橡胶、橡胶组合物及轮胎 |
| US20060199457A1 (en) * | 2005-03-01 | 2006-09-07 | Kimberly-Clark Worldwide, Inc. | Cloth-like biaxial stretch nonwoven |
| US7872065B2 (en) | 2005-03-11 | 2011-01-18 | Kraton Polymers U.S. Llc | Adhesive compositions comprising mixtures of block copolymers |
| US20060205877A1 (en) * | 2005-03-11 | 2006-09-14 | Kraton Polymers U.S. Llc | Adhesive compositions comprising mixtures of block copolymers |
| US7491666B2 (en) * | 2005-04-29 | 2009-02-17 | Kimberly-Clark Worldwide, Inc. | Latent elastic articles and methods of making thereof |
| US20070142801A1 (en) * | 2005-12-15 | 2007-06-21 | Peiguang Zhou | Oil-resistant elastic attachment adhesive and laminates containing it |
| DE602006006023D1 (de) * | 2006-02-03 | 2009-05-14 | Kraton Polymers Res Bv | Verfahren zur Herstellung einer gekuppelten Blockcopolymer-Zusammensetzung mit niedrigem Vinylgehalt und die erhaltene Zusammensetzung |
| RU2433152C2 (ru) * | 2006-03-24 | 2011-11-10 | КРЭЙТОН ПОЛИМЕРС Ю.Эс.ЭлЭлСи | Высокотемпературные блок-сополимеры и процесс их получения |
| EP1847557A1 (en) * | 2006-04-21 | 2007-10-24 | Kraton Polymers Research B.V. | High molecular weight coupled block copolymer compositions |
| US7990679B2 (en) * | 2006-07-14 | 2011-08-02 | Dais Analytic Corporation | Nanoparticle ultracapacitor |
| WO2008039779A2 (en) * | 2006-09-25 | 2008-04-03 | Dais Analytic Corporation | Enhanced hvac system and method |
| JP5240477B2 (ja) | 2006-11-13 | 2013-07-17 | クレイトン・ポリマーズ・ユー・エス・エル・エル・シー | ビチューメンエマルジョン |
| US8500960B2 (en) * | 2007-01-20 | 2013-08-06 | Dais Analytic Corporation | Multi-phase selective mass transfer through a membrane |
| BRPI0810763A8 (pt) * | 2007-05-01 | 2018-02-14 | Kraton Polymers Us Llc | Composição de copolímero em bloco, composição aglutinante betuminosa e processo para preparação de uma composição aglutinante betuminosa |
| EP2162493A4 (en) * | 2007-06-26 | 2011-08-03 | Aegis Biosciences Llc | STABLE AND COMPATIBLE POLYMER MIXTURES |
| US8785546B2 (en) | 2008-08-29 | 2014-07-22 | Kuraray Co., Ltd. | Hydrogenated block copolymer and composition containing same |
| IT1394013B1 (it) * | 2009-04-30 | 2012-05-17 | Thermoshoe Di Baldin E C S N C | Composizione elastomerica termoplastica a base stirolica |
| EP2439218B1 (en) | 2009-06-03 | 2014-03-19 | Kuraray Co., Ltd. | Process for producing hydrogenated block copolymer, hydrogenated block copolymer obtained by the process, and comosition thereof |
| EP2439215B1 (en) * | 2009-06-03 | 2014-03-05 | Kuraray Co., Ltd. | Method for producing a hydrogenated block copolymer, hydrogenated block copolymer obtained by said production method and composition thereof |
| US9393557B2 (en) | 2010-01-09 | 2016-07-19 | Dais Analytic Corporation | Anionic exchange electrolyte polymer membranes |
| US9013155B2 (en) | 2010-01-09 | 2015-04-21 | Dais Analytic Corporation | Energy storage devices including a solid multilayer electrolyte |
| JP2013528664A (ja) * | 2010-03-18 | 2013-07-11 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | ケイ素含有ブロックコポリマーならびに合成方法および使用方法 |
| US20110262686A1 (en) | 2010-04-22 | 2011-10-27 | Kathryn Wright | High Tensile Strength Article with Elastomeric Layer |
| US8584286B2 (en) | 2010-04-27 | 2013-11-19 | Ec Service Inc. | Systems and methods for providing a self deflating cushion |
| US9283518B2 (en) | 2010-09-07 | 2016-03-15 | Dais Analytic Corporation | Fluid treatment systems and methods using selective transfer membranes |
| US8999905B2 (en) * | 2010-10-25 | 2015-04-07 | Afton Chemical Corporation | Lubricant additive |
| SG191791A1 (en) | 2010-12-30 | 2013-08-30 | Dow Global Technologies Llc | Bleed resistant, oil-extended olefin block copolymer composition with precipitated silica |
| US9040616B2 (en) | 2010-12-30 | 2015-05-26 | Dow Global Technologies Llc | Bleed resistant, oil-extended olefin block copolymer composition with microcrystalline wax |
| TWI466898B (zh) * | 2011-08-31 | 2015-01-01 | Tsrc Corp | 共軛二烯橡膠的製造方法及其組成物 |
| US9293269B2 (en) | 2012-02-08 | 2016-03-22 | Dais Analytic Corporation | Ultracapacitor tolerating electric field of sufficient strength |
| WO2014001233A1 (de) * | 2012-06-29 | 2014-01-03 | Styrolution GmbH | Verfahren zur herstellung von unsymmetrisch aufgebauten, sternförmig verzweigten vinylaromat - dien- blockcopolymeren |
| 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 |
| KR101838832B1 (ko) * | 2014-01-23 | 2018-03-14 | 아사히 가세이 가부시키가이샤 | 블록 공중합체 조성물 및 점접착제 조성물 |
| EP3098264B1 (en) | 2014-01-23 | 2017-12-20 | Asahi Kasei Kabushiki Kaisha | Block copolymer and adhesive composition |
| US10053603B2 (en) | 2014-04-02 | 2018-08-21 | Kraton Polymers U.S. Llc | Block copolymers containing a copolymer myrcene block |
| US9963585B2 (en) * | 2014-07-30 | 2018-05-08 | Tsrc Corporation | Polymer composition and compound therefrom for isotropic film, extruded and molded article |
| CA2989293C (en) | 2015-06-12 | 2023-09-26 | Kraton Polymers U.S. Llc | Styrenic block copolymers as thermally-activated viscosifiers for oilfield applications |
| US10066098B2 (en) | 2015-09-16 | 2018-09-04 | Kraton Polymers U.S. Llc | Styrenic block copolymer compositions |
| US10907867B2 (en) | 2015-10-07 | 2021-02-02 | Dais Analytic Corporation | Evaporative chilling systems and methods using a selective transfer membrane |
| JP7082580B2 (ja) | 2016-06-30 | 2022-06-08 | クレイトン・ポリマーズ・ユー・エス・エル・エル・シー | 改善された性能の高ビニルブロックコポリマー組成物及びその使用 |
| US10336884B2 (en) | 2016-07-13 | 2019-07-02 | Kraton Corporation | Block copolymers for gel compositions |
| US11759758B2 (en) | 2018-04-30 | 2023-09-19 | Kraton Corporation | Block copolymers for gel compositions with improved efficiency |
| JP7288505B2 (ja) | 2018-10-30 | 2023-06-07 | チャイナ ペトロレウム アンド ケミカル コーポレーション | 水添スチレン・共役ジエン共重合体及びその発泡材料並びに使用 |
| EP3722367B1 (en) | 2019-04-08 | 2022-05-04 | Kraton Polymers LLC | Compositions having reduced tack and articles made thereof |
| CN111978495B (zh) * | 2019-05-24 | 2024-12-31 | 中国石油化工股份有限公司 | 一种非对称星型氢化嵌段共聚物及其制备方法和应用 |
| CN113845706B (zh) * | 2020-06-26 | 2023-07-11 | 旭化成株式会社 | 橡胶组合物、橡胶组合物的制造方法、交联用橡胶组合物、成型体以及轮胎用胎面 |
| US11926731B2 (en) * | 2020-08-25 | 2024-03-12 | Kraton Corporation | Block copolymer compositions |
| KR102892145B1 (ko) | 2020-09-02 | 2025-11-27 | 주식회사 엘지화학 | 수소화 공액디엔계 중합체 제조방법 및 이로부터 제조된 수소화 공액디엔계 중합체 |
| KR20220064208A (ko) | 2020-11-11 | 2022-05-18 | 주식회사 엘지화학 | 수소화 공액디엔계 중합체 제조방법 |
| KR20240044062A (ko) | 2022-09-28 | 2024-04-04 | 주식회사 엘지화학 | 촉매 조성물 및 이를 이용한 수소화 공액디엔계 중합체의 제조방법 |
Family Cites Families (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149182A (en) | 1957-10-28 | 1964-09-15 | Shell Oil Co | Process for preparing block copolymers utilizing organolithium catalysts |
| US3244664A (en) | 1960-10-24 | 1966-04-05 | Phillips Petroleum Co | Silicon-containing polymers |
| US3281383A (en) | 1962-08-09 | 1966-10-25 | Phillips Petroleum Co | Branched polymers prepared from monolithium-terminated polymers and compounds having at least three reactive sites |
| US3239478A (en) | 1963-06-26 | 1966-03-08 | Shell Oil Co | Block copolymer adhesive compositions and articles prepared therefrom |
| BE697838A (zh) | 1966-11-11 | 1967-10-02 | ||
| US3594452A (en) | 1968-02-06 | 1971-07-20 | Shell Oil Co | Polymers prepared from monolithiumterminated block copolymers and certain diesters |
| US3595942A (en) | 1968-12-24 | 1971-07-27 | Shell Oil Co | Partially hydrogenated block copolymers |
| USRE27145E (en) | 1969-05-20 | 1971-06-22 | Side-chain | |
| US3634594A (en) | 1969-08-05 | 1972-01-11 | Nippon Musical Instruments Mfg | Touch-responsive tone envelope control circuit for electronic musical instruments |
| US3670054A (en) | 1969-10-29 | 1972-06-13 | Shell Oil Co | Block copolymers having reduced solvent sensitivity |
| US3692874A (en) | 1970-09-02 | 1972-09-19 | Ralph C Farrar | Process of coupling alkali metal-terminated polymers with silicic compound in presence of conjugated dienes |
| US3700633A (en) | 1971-05-05 | 1972-10-24 | Shell Oil Co | Selectively hydrogenated block copolymers |
| US3766301A (en) | 1971-05-21 | 1973-10-16 | Shell Oil Co | Preparation of polymers of increased average molecular weight from mono lithium terminated block co polymers coupled with certain aryl monoesters |
| US3880954A (en) * | 1973-08-22 | 1975-04-29 | Phillips Petroleum Co | Methoxy silane coupling of block copolymer formed in cyclohexane |
| US3985830B1 (en) | 1974-07-15 | 1998-03-03 | Univ Akron | Star polymers and process for the preparation thereof |
| US4039633A (en) | 1976-04-19 | 1977-08-02 | Phillips Petroleum Company | Coupling of alkali metal-terminated polymers |
| US4076915A (en) | 1976-06-08 | 1978-02-28 | Phillips Petroleum Company | Treatment of coupled polymers prior to hydrogenation |
| US5334646B1 (en) | 1977-03-17 | 1998-09-08 | Applied Elastomerics Inc | Thermoplastic elastomer gelatinous articles |
| US4104326A (en) | 1977-07-07 | 1978-08-01 | Phillips Petroleum Company | Resinous radial-linear copolymer blend having blocks with a heterogeneity index ranging from 2.5 to 4 |
| GB1597500A (en) | 1977-12-29 | 1981-09-09 | Shell Int Research | Polymers |
| DE2942128A1 (de) | 1979-10-18 | 1981-04-30 | Basf Ag, 6700 Ludwigshafen | Schmelzhaftkleber auf basis von nichthydrierten, linearen blockcopolymerisaten a-b-a |
| US4379891A (en) | 1981-06-15 | 1983-04-12 | Shell Oil Company | Multifunctional coupling agent |
| US4408017A (en) | 1982-05-26 | 1983-10-04 | Shell Oil Company | Coupling process |
| 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 |
| US4987194A (en) | 1988-10-07 | 1991-01-22 | Kuraray Company, Limited | Block copolymers and composition containing the same |
| JPH0798890B2 (ja) * | 1989-06-23 | 1995-10-25 | 日本ゼオン株式会社 | 粘着剤用ブロック共重合体組成物及び粘着剤組成物 |
| US5292819A (en) * | 1989-08-11 | 1994-03-08 | The Dow Chemical Company | Radial block copolymers containing butadiene endblock |
| US5399627A (en) | 1989-08-11 | 1995-03-21 | The Dow Chemical Company | Radial styrene-isoprene-butadiene multi-armed block copolymers and compositions and articles containing block copolymers |
| JPH0570699A (ja) | 1991-09-13 | 1993-03-23 | Kuraray Co Ltd | 熱可塑性樹脂組成物 |
| EP0541180A3 (en) * | 1991-11-08 | 1993-11-18 | Shell Int Research | Star polymers, a process for their preparation and lubricating oil compositions and concentrates containing them |
| CN1073950A (zh) | 1991-12-31 | 1993-07-07 | 兰州化学工业公司化工研究院 | 一种苯乙烯-丁二烯嵌段共聚物的制备方法 |
| US5266649A (en) | 1992-06-01 | 1993-11-30 | Shell Oil Company | Color stable coupled diene polymers and hot melt adhesives containing them |
| JP3657279B2 (ja) | 1992-06-15 | 2005-06-08 | 株式会社クラレ | 粘・接着剤組成物 |
| JP3575819B2 (ja) * | 1993-01-29 | 2004-10-13 | 日本ゼオン株式会社 | ブロック共重合体組成物及び粘着剤組成物 |
| US5393841A (en) | 1993-11-09 | 1995-02-28 | Shell Oil Company | Dissimilar arm asymmetric radial or star block copolymers for adhesives and sealants |
| US5532319A (en) * | 1994-02-28 | 1996-07-02 | Nippon Zeon Co., Ltd. | Block copolymer composition and pressure sensitive adhesive composition |
| JP3388011B2 (ja) * | 1994-02-28 | 2003-03-17 | 日本ゼオン株式会社 | ブロック共重合体組成物および粘着剤組成物 |
| US5420203A (en) * | 1994-05-17 | 1995-05-30 | Shell Oil Company | Process for producing high diblock content block copolymer compositions |
| ATE177435T1 (de) | 1995-04-19 | 1999-03-15 | Shell Int Research | Kupplung von anionischen polymeren mit trialkoxysilanen, die silizium-wasserstoff- bindungen enthalten |
| US5552493A (en) | 1995-05-30 | 1996-09-03 | Shell Oil Company | Method for producing asymmetric radial polymers |
| AU708193B2 (en) | 1995-08-29 | 1999-07-29 | Pennzoil Products Company | Transparent gel candles |
| US5777039A (en) | 1996-02-09 | 1998-07-07 | Shell Oil Company | Vinyl aromatic block copolymers and compositions containing them |
| GB2310859A (en) * | 1996-03-08 | 1997-09-10 | Shell Int Research | Adhesive compositions comprising block copolymers |
| DE69630362D1 (de) | 1996-04-15 | 2003-11-20 | Eastman Chemical Resins Inc | Heissschmelzklebstoff auf der Basis von styrolhaltigen Blockcopolymeren |
| US5777043A (en) | 1997-03-05 | 1998-07-07 | Shell Oil Company | Sealant formulations containing high vinyl content hydrogenated styrene-butadiene-styrene block copolymers |
| CN1069656C (zh) | 1998-11-05 | 2001-08-15 | 中国石油兰州化学工业公司 | 抗碎裂性单形态星型嵌段共聚物及其制备方法 |
| JP2000239635A (ja) | 1999-02-24 | 2000-09-05 | Kuraray Co Ltd | 接着剤 |
| AU7446200A (en) | 1999-09-28 | 2001-04-30 | Bayer Aktiengesellschaft | Optical material comprising star-shaped hydrogenated polystyrene block copolymer, process for producing the same, and substrate for optical disk |
| JP2001163934A (ja) * | 1999-09-28 | 2001-06-19 | Teijin Ltd | 星型分岐構造の水素化ポリスチレンブロック共重合体からなる光学材料、その製造法および光ディスク用基板 |
| JP2001310988A (ja) | 2000-02-25 | 2001-11-06 | Japan Elastomer Co Ltd | 耐熱変色性に優れる熱安定化ブロック共重合体組成物 |
| ATE250273T1 (de) | 2000-10-10 | 2003-10-15 | Dynasol Elastomeros Sa | Zusammensetzung von kabelfüllmassen |
| CN1271103C (zh) | 2001-01-18 | 2006-08-23 | 克拉通聚合物研究有限公司 | 粘合剂组合物 |
| ES2307678T3 (es) | 2001-03-26 | 2008-12-01 | Jsr Corporation | Polimero modificado hidrogenado, procedimiento para producir el mismo y composicion que contiene el mismo. |
| CN1226352C (zh) | 2001-08-13 | 2005-11-09 | 日本弹性体股份有限公司 | 嵌段共聚物组合物 |
| TW583207B (en) | 2001-10-23 | 2004-04-11 | Asahi Kasei Chemicals Corp | Hydrogenated copolymer |
| US20030181584A1 (en) | 2002-02-07 | 2003-09-25 | Kraton Polymers U.S. Llc | Elastomeric articles prepared from controlled distribution block copolymers |
| EP1521787B1 (en) * | 2002-06-04 | 2019-01-23 | Kraton Polymers U.S. LLC | Process for making a coupled block copolymer composition and the resulting composition |
| US7001956B2 (en) * | 2002-06-04 | 2006-02-21 | Kraton Polymers U.S. Llc | Articles prepared from hydrogenated block copolymers |
| KR20040032488A (ko) | 2002-10-10 | 2004-04-17 | 금호석유화학 주식회사 | 3원 블록 공중합체 및 제조방법 |
-
2003
- 2003-06-03 EP EP03755978.8A patent/EP1521787B1/en not_active Expired - Lifetime
- 2003-06-03 CN CNB038129604A patent/CN100460430C/zh not_active Expired - Lifetime
- 2003-06-03 JP JP2004509721A patent/JP4607580B2/ja not_active Expired - Lifetime
- 2003-06-03 KR KR1020047019601A patent/KR100659410B1/ko not_active Expired - Fee Related
- 2003-06-03 AU AU2003250340A patent/AU2003250340A1/en not_active Abandoned
- 2003-06-03 BR BRPI0311537-2B1A patent/BR0311537B1/pt active IP Right Grant
- 2003-06-03 WO PCT/EP2003/005875 patent/WO2003102032A2/en not_active Ceased
- 2003-06-03 EA EA200401438A patent/EA007296B1/ru not_active IP Right Cessation
- 2003-06-04 US US10/454,237 patent/US7625979B2/en not_active Expired - Lifetime
- 2003-06-04 US US10/453,998 patent/US7166672B2/en not_active Expired - Lifetime
- 2003-06-05 TW TW092115306A patent/TWI306101B/zh not_active IP Right Cessation
-
2005
- 2005-02-28 US US11/068,557 patent/US7220798B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8481649B2 (en) | 2009-07-08 | 2013-07-09 | Tsrc Corporation | Coupled polymers and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| BR0311537B1 (pt) | 2013-09-17 |
| CN100460430C (zh) | 2009-02-11 |
| US7220798B2 (en) | 2007-05-22 |
| EP1521787B1 (en) | 2019-01-23 |
| CN1659199A (zh) | 2005-08-24 |
| EA007296B1 (ru) | 2006-08-25 |
| WO2003102032A3 (en) | 2004-09-30 |
| AU2003250340A8 (en) | 2003-12-19 |
| JP4607580B2 (ja) | 2011-01-05 |
| US20050154144A1 (en) | 2005-07-14 |
| TW200307698A (en) | 2003-12-16 |
| AU2003250340A1 (en) | 2003-12-19 |
| US7166672B2 (en) | 2007-01-23 |
| KR100659410B1 (ko) | 2006-12-19 |
| BR0311537A (pt) | 2005-03-08 |
| KR20050019107A (ko) | 2005-02-28 |
| EP1521787A2 (en) | 2005-04-13 |
| EA200401438A1 (ru) | 2005-06-30 |
| WO2003102032A2 (en) | 2003-12-11 |
| US7625979B2 (en) | 2009-12-01 |
| JP2006507371A (ja) | 2006-03-02 |
| US20030225210A1 (en) | 2003-12-04 |
| US20030232928A1 (en) | 2003-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI306101B (en) | Process for making a coupled block copolymer composition and the resulting composition | |
| EP1474458B1 (en) | Novel block copolymers and method for making same | |
| KR101432836B1 (ko) | 블록 공중합체 조성물 | |
| KR101389643B1 (ko) | 수소화된 블록 공중합체 조성물 | |
| US6699941B1 (en) | Block copolymer | |
| KR100830012B1 (ko) | 방사상 (s-i/b)x 중합체 유래의 접착제 조성물 | |
| JP4440931B2 (ja) | カップリングしたブロックコポリマー組成物の製造方法及び得られた組成物 | |
| JPH07268023A (ja) | 安定な酸無水物環を有するポリマー | |
| JP4705595B2 (ja) | カップリングされた低ビニルブロックコポリマー組成物の製造方法及び得られる組成物 | |
| WO1994028038A1 (en) | Cyclic conjugated diene polymer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |