JPH10501833A - 熱可塑性エラストマー - Google Patents
熱可塑性エラストマーInfo
- Publication number
- JPH10501833A JPH10501833A JP8501588A JP50158896A JPH10501833A JP H10501833 A JPH10501833 A JP H10501833A JP 8501588 A JP8501588 A JP 8501588A JP 50158896 A JP50158896 A JP 50158896A JP H10501833 A JPH10501833 A JP H10501833A
- Authority
- JP
- Japan
- Prior art keywords
- block
- block copolymer
- diene
- vinyl aromatic
- copolymer according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920002725 thermoplastic elastomer Polymers 0.000 title description 3
- 229920001400 block copolymer Polymers 0.000 claims abstract description 40
- 150000001993 dienes Chemical class 0.000 claims abstract description 39
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 35
- 239000000178 monomer Substances 0.000 claims abstract description 25
- 230000009477 glass transition Effects 0.000 claims abstract description 13
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 22
- -1 vinyl aromatic compound Chemical class 0.000 claims description 16
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene group Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 14
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 6
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims description 5
- 239000003999 initiator Substances 0.000 claims description 5
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000006184 cosolvent Substances 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920006301 statistical copolymer Polymers 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims 1
- 238000000071 blow moulding Methods 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 125000002897 diene group Chemical group 0.000 claims 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical group C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 claims 1
- 229920000642 polymer Polymers 0.000 description 19
- 238000000034 method Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 8
- 239000005060 rubber Substances 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000002879 Lewis base Substances 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 150000007527 lewis bases Chemical group 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000000370 acceptor Substances 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 239000007822 coupling agent Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- 150000002902 organometallic compounds Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical group C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- ZMYIIHDQURVDRB-UHFFFAOYSA-N 1-phenylethenylbenzene Chemical group C=1C=CC=CC=1C(=C)C1=CC=CC=C1 ZMYIIHDQURVDRB-UHFFFAOYSA-N 0.000 description 1
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 239000004605 External Lubricant Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- 241001314535 Ophrys apifera Species 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229930003427 Vitamin E Natural products 0.000 description 1
- XZKRXPZXQLARHH-XVNBXDOJSA-N [(1e)-buta-1,3-dienyl]benzene Chemical compound C=C\C=C\C1=CC=CC=C1 XZKRXPZXQLARHH-XVNBXDOJSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229940087168 alpha tocopherol Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- NRQZOAGEZXZMJI-UHFFFAOYSA-N azane;ethyl benzoate Chemical compound N.CCOC(=O)C1=CC=CC=C1 NRQZOAGEZXZMJI-UHFFFAOYSA-N 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- BLHLJVCOVBYQQS-UHFFFAOYSA-N ethyllithium Chemical compound [Li]CC BLHLJVCOVBYQQS-UHFFFAOYSA-N 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 1
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 1
- XBEREOHJDYAKDA-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].CC[CH2-] XBEREOHJDYAKDA-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- DVSDBMFJEQPWNO-UHFFFAOYSA-N methyllithium Chemical compound C[Li] DVSDBMFJEQPWNO-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000005588 protonation Effects 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920006132 styrene block copolymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229960000984 tocofersolan Drugs 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000002076 α-tocopherol Substances 0.000 description 1
- 235000004835 α-tocopherol Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
- C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.ビニル芳香族モノマーの重合導入された単位を有する硬質相を形成するブロ ックA少なくとも1個及びビニル芳香族モノマー並びにジエンの重合導入された 単位を有し、弾性の軟質相を形成するブロックB/A少なくとも1個から成るゴ ム弾性のブロックコポリマーにおいて、ブロックAのガラス転移温度は25℃よ り高く、ブロックB/Aのガラス転移温度は25℃より低く、ブロックAとブロ ックB/Aとの相容量−割合は、全ブロックコポリマーの硬質相分が1〜40容 量%であり、ジエンの重量分が50重量%より低いように選択されていることを 特徴とする、ゴム弾性のブロックコポリマー。 2.ブロックB/Aはビニル芳香族化合物とジエンとのコポリマーから形成され ている、請求の範囲1に記載のブロックコポリマー。 3.ブロックB/Aは、ビニル芳香族モノマーとジエンとの統計的コポリマーで ある、請求の範囲2に記載のブロックコポリマー。 4.ブロックAのガラス転移温度は50℃より高く、ブロックB/Aのガラス転 移温度は50℃より低い、請求の範囲1に記載のブロックコポリマー。 5.ビニル芳香族モノマーは、スチレン、α−メチルスチレン、ビニルトルエン 及びジフェニルエチレン から選択されており、ジエンはブタジエン及びイソプレンから選択されている、 請求の範囲1に記載のブロックコポリマー。 6.アニオン重合により、少なくとも軟質相の重合を極性の補助溶剤の存在下に 実施して得られた、請求の範囲1に記載のブロックコポリマー。 7.1分子当たり異なる分子量を有する複数のブロックB/Aが存在する、請求 の範囲1に記載のブロックコポリマー。 8.1分子当たり異なる分子量を有する複数のブロックAが存在する、請求の範 囲1に記載のブロックコポリマー。 9.一般式(1)〜(11): (1) (A−B/A)n; (2) (A−B/A)n−A; (3) B/A−(A−B/A)n; (4) X−[(A−B/A)n]m+1; (5) X−[(B/A−A)n]m+1; (6) X−[(A−B/A)n−A]m+1; (7) X−[(B/A−A)n−B/A]m+1; (8) Y−[(A−B/A)n]m+1; (9) Y−[(B/A−A)n]m+1; (10)Y−[(A−B/A)n−A]m+1; (11)Y−[(B/A−A)n−B/A]m+1 [式中、Aは、ビニル芳香族ブロックを表し、 B/Aは、ジエン単位とビニル芳香族単位とから統計的に構成されたブロックを 表し、xは、n−官能性の開始剤の残基を表し、Yは、m−官能性のカップリン グ剤の残基を表し、m及びnは1〜10の整数を表す]の一つ以上により表示さ れる、請求の範囲1に記載のブロックコポリマー。 10.一般式 A−B/A−A、X−[−B/A−A]2及び Y−[−B/A]2の一つである、請求の範囲1に記載のブロックコポリマー 。 11.その軟質相はブロック: (12)(B/A)1−(B/A)2; (13)(B/A)1−(B/A)2−(B/A)1; (14)(B/A)1−(B/A)2−(B/A)3 [ここで、指数1、2、3・・・は、1個のブロックB/A中のそのビニル芳 香族化合物/ジエン−割合が異なっているか、又は一つのブッロク内で(B/A )1 →(B/A)2 →(B/A)3の範囲内で連続的に変っていることを意味 し、この際、各々の部分ブロックのガラス転移温度Tgは25℃より低い]に分 けられる、請求の範囲1に記載のブロックコポリマー。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4420952.5 | 1994-06-17 | ||
| DE4420952A DE4420952A1 (de) | 1994-06-17 | 1994-06-17 | Thermoplastisches Elastomer |
| PCT/EP1995/002207 WO1995035335A1 (de) | 1994-06-17 | 1995-06-08 | Thermoplastisches elastomer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10501833A true JPH10501833A (ja) | 1998-02-17 |
| JP3539967B2 JP3539967B2 (ja) | 2004-07-07 |
Family
ID=6520674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50158896A Expired - Lifetime JP3539967B2 (ja) | 1994-06-17 | 1995-06-08 | 熱可塑性エラストマー |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US6031053A (ja) |
| EP (1) | EP0766706B1 (ja) |
| JP (1) | JP3539967B2 (ja) |
| KR (1) | KR100371886B1 (ja) |
| CA (1) | CA2193264C (ja) |
| DE (2) | DE4420952A1 (ja) |
| ES (1) | ES2170153T3 (ja) |
| MX (1) | MX9606522A (ja) |
| TW (1) | TW407161B (ja) |
| WO (1) | WO1995035335A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11508317A (ja) * | 1996-04-19 | 1999-07-21 | ビーエーエスエフ アクチェンゲゼルシャフト | 熱可塑性成形材料 |
| JP2009084458A (ja) * | 2007-09-28 | 2009-04-23 | Kuraray Co Ltd | ブロック共重合体及びその製造方法 |
Families Citing this family (104)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19503326A1 (de) * | 1995-02-02 | 1996-08-08 | Basf Ag | Flexible, transparente Folie auf der Grundlage eines Styrol-Polymerisats, insbesondere für die Lebensmittelverpackung, sowie Verfahren zu deren Herstellung |
| DE19503944A1 (de) * | 1995-02-07 | 1996-08-08 | Basf Ag | Medizintechnisches Formteil, insbesondere Bauteil für ein Übertragungssystem für Infusions- oder Transfusionszwecke |
| DE19529402C2 (de) * | 1995-08-10 | 2001-11-29 | Basf Ag | Mehrschichtlaminat |
| US6096828A (en) † | 1995-08-29 | 2000-08-01 | Phillips Petroleum Company | Conjugated diene/monovinylarene block copolymers, methods for preparing same, and polymer blends |
| DE19621688A1 (de) * | 1996-05-30 | 1997-12-04 | Basf Ag | Transparente, nicht-blockende Folie |
| EP1433816A1 (en) * | 1996-06-26 | 2004-06-30 | The Yokohama Rubber Co., Ltd. | Block copolymer and rubber composition and pneumatic tire containing the same |
| DE19638254A1 (de) * | 1996-09-19 | 1998-03-26 | Basf Ag | Thermoplastische Elastomere |
| DE19638255A1 (de) * | 1996-09-19 | 1998-03-26 | Basf Ag | Thermoplastische Formmassen |
| DE19710442B4 (de) * | 1997-03-13 | 2008-02-07 | Basf Ag | Expandierbare Styrolpolymerisate, Verfahren zu ihrer Herstellung sowie daraus hergestellte elastische Schaumstoffe |
| DE19716572A1 (de) * | 1997-04-19 | 1998-10-22 | Basf Ag | Expandierbare Styrolpolymerisate |
| DE19810141A1 (de) | 1998-03-10 | 1999-09-16 | Basf Ag | Polymermischungen aus Styrolpolymeren |
| DE19848683B4 (de) * | 1998-10-22 | 2004-05-06 | Basf Ag | Verbundschichtplatte |
| US6372853B1 (en) * | 1999-07-28 | 2002-04-16 | China Petrochemical Corporation | Butadiene/isoprene/monovinyl aromatic monomer heptablock copolymers and method for the preparation thereof |
| US6598637B2 (en) | 2000-08-01 | 2003-07-29 | The Goodyear Tire & Rubber Company | Pneumatic tire having a rubber component containing a block styrene butadiene copolymer |
| KR100425243B1 (ko) * | 2001-11-14 | 2004-03-30 | 주식회사 엘지화학 | 선형의 블록 공중합체의 제조방법 |
| US20040138371A1 (en) * | 2002-02-07 | 2004-07-15 | St. Clair David John | Gels from controlled distribution block copolymers |
| US20030181584A1 (en) * | 2002-02-07 | 2003-09-25 | Kraton Polymers U.S. Llc | Elastomeric articles prepared from controlled distribution block copolymers |
| US6987142B2 (en) * | 2002-02-07 | 2006-01-17 | Kraton Polymers U.S. Llc | Adhesives and sealants from controlled distribution block copolymers |
| US7893156B2 (en) * | 2002-04-25 | 2011-02-22 | Asahi Kasei Chemicals Corporation | Block copolymer and composition thereof |
| WO2004003027A1 (ja) * | 2002-06-27 | 2004-01-08 | Asahi Kasei Chemicals Corporation | 水添共重合体及びその組成物 |
| ATE392450T1 (de) * | 2003-08-14 | 2008-05-15 | Basf Se | Mischung von polyester und blockcopolymeren aus vinylaromaten und konjugierten dienen |
| JP2007506842A (ja) | 2003-09-23 | 2007-03-22 | デイス−アナリティック コーポレーション | 新規なブロックコポリマー及びその製造方法 |
| US7037980B2 (en) * | 2003-11-10 | 2006-05-02 | Chevron Phillips Chemical Company, Lp | Monovinylarene/conjugated diene copolymers having lower glass transition temperatures |
| ES2466640T3 (es) | 2004-02-09 | 2014-06-10 | Styrolution GmbH | Masas de moldeo de polímeros de estireno con superficie mate |
| US7348076B2 (en) | 2004-04-08 | 2008-03-25 | Saint-Gobain Ceramics & Plastics, Inc. | Single crystals and methods for fabricating same |
| US7717893B2 (en) * | 2004-06-04 | 2010-05-18 | The Procter & Gamble Company | Absorbent articles comprising a slow recovery elastomer |
| US7905872B2 (en) * | 2004-06-04 | 2011-03-15 | The Procter & Gamble Company | Absorbent articles comprising a slow recovery stretch laminate |
| DE102004029132A1 (de) * | 2004-06-17 | 2005-12-29 | Basf Ag | Blends aus Styrol-Butadien-Blockcopolymeren und Polyolefinen für transparente, elastische Folien |
| DE102004029138A1 (de) * | 2004-06-17 | 2005-12-29 | Basf Ag | Blends aus Styrol-Butadien-Blockcopolymeren und Polyolefinen für transparente, elastische Folien |
| US7965252B2 (en) * | 2004-08-18 | 2011-06-21 | Ruckus Wireless, Inc. | Dual polarization antenna array with increased wireless coverage |
| DE102004055539A1 (de) | 2004-11-17 | 2006-05-18 | Basf Ag | Masterbatch auf Basis von Styrol-Butadien-Blockcopolymeren |
| US8419701B2 (en) * | 2005-01-10 | 2013-04-16 | The Procter & Gamble Company | Absorbent articles with stretch zones comprising slow recovery elastic materials |
| ATE539723T1 (de) | 2005-01-26 | 2012-01-15 | Procter & Gamble | Einwegwindel mit elastischer taille und geringer stärke sowie langer wiederherstellungszeit |
| US7951316B2 (en) | 2005-04-05 | 2011-05-31 | Exxonmobil Chemical Patents Inc. | Process for pipe seal manufacture |
| JP5303934B2 (ja) * | 2005-05-11 | 2013-10-02 | 日本ゼオン株式会社 | ブロック共重合体、およびそれを含んでなる樹脂組成物とその製造方法 |
| US20070026251A1 (en) * | 2005-07-26 | 2007-02-01 | Kraton Polymers U.S. Llc | Flexible packaging laminate films including a block copolymer layer |
| EP1916267B1 (en) * | 2005-07-29 | 2011-11-23 | Zeon Corporation | Block copolymer and method for producing same, composition for resin modification, and modified resin composition and method for producing same |
| US20070066753A1 (en) * | 2005-09-16 | 2007-03-22 | Ehrlich Martin L | Highly processible compounds of high MW conventional block copolymers and controlled distribution block copolymers |
| US20070078205A1 (en) * | 2005-10-04 | 2007-04-05 | St Clair David J | Hot melt adhesive composition having improved stability |
| US20070078206A1 (en) * | 2005-10-04 | 2007-04-05 | Clair David J S | Sound damping composition |
| US20070078194A1 (en) * | 2005-10-04 | 2007-04-05 | St Clair David J | Flexographic printing plate and flexographic printing plate precursor composition for preparing same |
| US7737216B2 (en) * | 2006-01-26 | 2010-06-15 | Chevron Phillips Chemical Company Lp | Monovinylarene conjugated diene block copolymer compositions for shrinkable films |
| US7585916B2 (en) | 2006-03-24 | 2009-09-08 | Kraton Polymers Us Llc | Block copolymer compositions |
| US7592390B2 (en) * | 2006-03-24 | 2009-09-22 | Kraton Polymers U.S. Llc | Hydrogenated block copolymer compositions |
| US7858693B2 (en) | 2006-03-24 | 2010-12-28 | Kratonpolymers U.S. Llc | Unhydrogenated block copolymer compositions |
| US7582702B2 (en) | 2006-03-24 | 2009-09-01 | Kraton Polymers U.S. Llc | Block copolymer compositons |
| WO2007127155A2 (en) * | 2006-04-24 | 2007-11-08 | Kraton Polymers U.S Llc | Polymeric compositions and films formed therefrom |
| DE602007008904D1 (de) * | 2006-06-30 | 2010-10-14 | Zeon Corp | Blockcopolymer, zusammensetzung zur harzmodifizierung und modifizierte harzzusammensetzung |
| CA2668149A1 (en) * | 2006-11-02 | 2008-05-08 | The Procter & Gamble Company | Absorbent article with handles of slow recovery material |
| CN101652416B (zh) | 2007-04-11 | 2012-05-02 | 巴斯夫欧洲公司 | 基于聚烯烃/苯乙烯聚合物混合物的弹性粒子泡沫 |
| EP2152770B1 (de) * | 2007-05-23 | 2010-10-13 | Basf Se | Isotaktisches polystyrol mit reaktiven gruppen |
| EP2167583B1 (de) * | 2007-07-10 | 2012-02-29 | Basf Se | Flammgeschütztes, elastisches blockcopolymerisat |
| PL2178970T3 (pl) * | 2007-07-10 | 2011-07-29 | Styrolution Europe Gmbh | Tłoczywa termoplastyczne o zmniejszonej palności |
| WO2009037115A1 (de) | 2007-09-14 | 2009-03-26 | Basf Se | Transparente und zähsteife formmassen auf basis von styrol-butadien-blockcopolymermischungen |
| US8481624B2 (en) | 2007-09-28 | 2013-07-09 | Styrolution GmbH | Methods for producing flameproofed thermoplastic moulding compounds |
| US8323257B2 (en) | 2007-11-21 | 2012-12-04 | The Procter & Gamble Company | Absorbent articles comprising a slow recovery stretch laminate and method for making the same |
| US8158722B2 (en) * | 2008-03-05 | 2012-04-17 | Styrolution GmbH | Tough and rigid mixtures of alpha-methylstyrene-acrylnitrile copolymers and of block copolymers |
| US20110014492A1 (en) * | 2008-03-13 | 2011-01-20 | Basf Se | Method and dispersion for applying a metal layer to a substrate and metallizable thermoplastic molding compound |
| EP2123706A1 (en) | 2008-05-19 | 2009-11-25 | Evonik Degussa GmbH | Thermoplastic elastomers |
| CN101628959A (zh) * | 2008-07-15 | 2010-01-20 | 中国石油化工集团公司 | 一种可发泡苯乙烯属单体-二烯烃共聚物、其制备方法和用途 |
| EP2384354B1 (de) | 2008-12-30 | 2013-02-20 | Basf Se | Elastischer partikelschaumstoff auf basis von polyolefin/styrolpolymer-mischungen |
| KR101353631B1 (ko) | 2009-03-05 | 2014-02-18 | 바스프 에스이 | 폴리올레핀/스티렌 중합체 혼합물을 기재로 하는 탄성 입자 발포체 물질 |
| KR101717806B1 (ko) * | 2009-09-29 | 2017-03-17 | 덴카 주식회사 | 열수축성 적층 필름 |
| WO2011039301A1 (de) | 2009-10-01 | 2011-04-07 | Basf Se | Funktionalisierte expandierbare graphiteinlagerungsverbindungen |
| WO2011039292A1 (de) | 2009-10-01 | 2011-04-07 | Basf Se | Verfahren zur herstellung funktionalisierter expandierbarer graphiteinlagerungsverbindungen |
| ES2533960T3 (es) | 2010-10-15 | 2015-04-16 | Styrolution Europe Gmbh | Procedimiento para la preparación de masas moldeables termoplásticas ignífugas |
| EP2632964B1 (de) * | 2010-10-27 | 2015-05-06 | Styrolution Europe GmbH | Gummielastische blockcopolymerisate mit einer sternförmigen molekularen architektur, wobei die sternförmige molekulare architektur mindestens zwei unterschiedliche sternäste aufweist |
| US8835560B2 (en) | 2010-10-27 | 2014-09-16 | Styrolution GmbH | Elastomeric block copolymers having star-shaped molecular architecture, where the star-shaped molecular architecture has at least two different arms in the star |
| US9017305B2 (en) | 2010-11-12 | 2015-04-28 | The Procter Gamble Company | Elastomeric compositions that resist force loss and disintegration |
| JP5859563B2 (ja) | 2010-12-23 | 2016-02-10 | スタイロリューション・ヨーロッパ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | 熱可塑性エラストマー組成物及びその製造方法 |
| WO2012089574A1 (de) | 2010-12-28 | 2012-07-05 | Basf Se | Schaumstoffplatte auf basis von styrolpolymer-polyolefin-mischungen |
| US9080050B2 (en) | 2011-03-02 | 2015-07-14 | Basf Se | Use of vinylaromatic-diene copolymers in lactam compositions |
| CN103502307B (zh) | 2011-03-02 | 2015-11-25 | 巴斯夫欧洲公司 | 乙烯基芳族化合物-二烯共聚物在内酰胺组合物中的用途 |
| EP2848650B2 (en) * | 2012-05-08 | 2020-05-27 | Denka Company Limited | Block copolymer composition, and sheet |
| JP6388577B2 (ja) | 2012-06-26 | 2018-09-12 | イネオス・スタイロリューション・ヨーロッパ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ビニル芳香族のポリマー並びにビニル芳香族−ジエンブロックコポリマーの製造方法 |
| EP2759572A1 (en) | 2013-01-23 | 2014-07-30 | Teknor Apex Company | Thermoplastic elastomer compositions having biorenewable content |
| US20140100310A1 (en) | 2012-10-08 | 2014-04-10 | Teknor Apex Company | Thermoplastic elastomer compositions having biorenewable content |
| WO2014058822A1 (en) | 2012-10-08 | 2014-04-17 | Teknor Apex Company | Thermoplastic elastomer compositions having biorenewable content |
| US9845374B2 (en) | 2013-07-08 | 2017-12-19 | Ineos Styrolution Group Gmbh | Mono vinyl aromatic conjugated diene block copolymer and polymer composition comprising said block copolymer and a mono vinylarene acrylate copolymer |
| EP3068837B1 (en) | 2013-11-11 | 2019-06-26 | INEOS Styrolution Group GmbH | Blends of styrene butadiene copolymers with poly(lactic acid) |
| EP3068834B1 (en) | 2013-11-12 | 2017-07-19 | INEOS Styrolution Group GmbH | Polymer compositions based on smma |
| KR20160101998A (ko) | 2013-12-18 | 2016-08-26 | 이네오스 스티롤루션 그룹 게엠베하 | 3-d 프린팅용의 비닐방향족/디엔 블록 공중합체에 기초한 몰딩 재료들의 용도 |
| EP3092269A4 (en) * | 2014-01-10 | 2017-09-27 | CommScope Connectivity Belgium BVBA | Thermoplastic gel compositions and their methods of making |
| EP3105290B1 (en) | 2014-02-10 | 2019-10-23 | INEOS Styrolution Group GmbH | Styrene methyl methacrylate copolymers (smma) as compatibilizing agents |
| US10072140B2 (en) | 2014-02-11 | 2018-09-11 | Ineos Styrolution Group Gmbh | Blends of thermoplastic elastomers based on styrene (S-TPE) and polyolefins |
| US9156978B1 (en) | 2014-06-06 | 2015-10-13 | Teknor Apex Company | Low softener halogen free flame retardant styrenic block copolymer-based thermoplastic elastomer compositions |
| BE1022422B1 (nl) | 2014-09-23 | 2016-03-25 | Avore Nv | Methode voor het verwijderen van organische verontreinigingen uit water |
| BE1022987B1 (nl) | 2015-03-10 | 2016-10-27 | Avore Nv | Methode voor het verwijderen van organische verontreinigingen uit water |
| CN109476895B (zh) | 2016-04-21 | 2021-08-24 | 英力士苯领集团股份公司 | 具有改善的抗裂性和耐化学性的abs模塑组合物及其用途 |
| KR102252764B1 (ko) | 2016-06-29 | 2021-05-17 | 이네오스 스티롤루션 그룹 게엠베하 | 적어도 하나의 비닐방향족 디엔 블록 공중합체 및 특정 양의 오일을 포함하는 중합체 조성물 |
| US10839979B2 (en) | 2016-07-08 | 2020-11-17 | Teknor Apex Company | Cable with flame retardant multi-layer covering |
| US10800870B2 (en) * | 2016-12-22 | 2020-10-13 | Exxonmobil Chemical Patents Inc. | Aliphatic/aromatic olefin block copolymers |
| WO2018166958A1 (en) | 2017-03-16 | 2018-09-20 | Ineos Styrolution Group Gmbh | Very soft, non-sticky and transparent styrenic thermoplastic elastomer composition |
| CN110637062B (zh) | 2017-03-16 | 2023-05-05 | 英力士苯领集团股份公司 | 非粘性,柔软透明的苯乙烯热塑性弹性体 |
| EP3642280B1 (en) | 2017-06-19 | 2021-06-09 | INEOS Styrolution Group GmbH | Method for processing vinyl aromatic/diene-block copolymers having good organoleptic properties |
| CN111989366B (zh) | 2018-02-16 | 2023-08-29 | 英力士苯领集团股份公司 | 高耐热性abs模塑组合物 |
| JP7305665B2 (ja) | 2018-03-06 | 2023-07-10 | ビーエーエスエフ ソシエタス・ヨーロピア | 繊維充填材を含むコア材料に基づくフィラメント |
| EP4017919B1 (en) | 2019-08-21 | 2023-06-14 | INEOS Styrolution Group GmbH | Abs molding composition for sheet extrusion and thermoforming with high escr, high color and thermal stability and low tendency to delamination |
| KR20220113734A (ko) | 2019-12-04 | 2022-08-16 | 이네오스 스티롤루션 그룹 게엠베하 | 초고 품질 열가소성 화합물 함유 재생 물질 |
| EP4204224B1 (de) | 2020-08-31 | 2024-07-24 | INEOS Styrolution Group GmbH | Siegelfähige mehrschichtfolie aus styrolpolymeren mit verbesserten organoleptischen eigenschaften |
| CN114106274B (zh) * | 2020-08-31 | 2024-04-12 | 中国石油化工股份有限公司 | 防水卷材沥青改性剂及其制备和应用 |
| US20230340253A1 (en) * | 2020-09-25 | 2023-10-26 | Kuraray Co., Ltd. | Resin composition and shaped article |
| WO2025176772A1 (en) | 2024-02-22 | 2025-08-28 | Ineos Styrolution Group Gmbh | Recovery of metal compounds from polymers obtained by anionic polymerization |
| WO2026022179A1 (en) | 2024-07-26 | 2026-01-29 | Ineos Styrolution Group Gmbh | Tailored coupling of anionic block copolymers for an increased balance between hardness and thermal stability |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3507934A (en) * | 1965-12-20 | 1970-04-21 | Shell Oil Co | Block copolymer compositions having improved processability |
| US3639517A (en) * | 1969-09-22 | 1972-02-01 | Phillips Petroleum Co | Resinous branched block copolymers |
| US4054616A (en) * | 1973-09-29 | 1977-10-18 | Sumitomo Chemical Company, Limited | Process for producing transparent block copolymer resins |
| JPS5748573B2 (ja) * | 1973-12-25 | 1982-10-16 | ||
| US4089913A (en) * | 1974-01-10 | 1978-05-16 | Sumitomo Chemical Company, Limited | Process for producing transparent block copolymer resin |
| US4122134A (en) * | 1974-02-13 | 1978-10-24 | Sumitomo Chemical Company, Limited | Method for producing transparent block copolymer resin |
| DE2550226C2 (de) * | 1975-11-08 | 1984-12-13 | Basf Ag, 6700 Ludwigshafen | Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung |
| US4167545A (en) * | 1975-11-08 | 1979-09-11 | Basf Aktiengesellschaft | Branched block copolymers and their manufacture |
| US4152370A (en) * | 1978-02-09 | 1979-05-01 | Phillips Petroleum Company | Preparation, composition, and use of block polymers |
| US4248984A (en) * | 1979-05-11 | 1981-02-03 | Arco Polymers, Inc. | Clear impact resistant thermoplastic star-block copolymers |
| US4346198A (en) * | 1980-07-14 | 1982-08-24 | Atlantic Richfield Company | Clear impact resistant thermoplastic star-block copolymers |
| US4412087A (en) * | 1981-12-16 | 1983-10-25 | Phillips Petroleum Company | Viscosity index improver with high thickening power |
| US4603155A (en) * | 1983-03-10 | 1986-07-29 | Japan Synthetic Rubber Co., Ltd. | Alkenyl aromatic compound-conjugated diene block copolymer and process for the production thereof |
| JPS60224521A (ja) * | 1984-04-21 | 1985-11-08 | Asahi Chem Ind Co Ltd | ブロツク共重合体又はブロツク共重合体組成物からなる熱収縮性フイルム |
| LU86698A1 (fr) * | 1986-12-04 | 1988-07-14 | Labofina Sa | Procede pour fabriquer des copolymeres blocs transparents |
| DE3738748A1 (de) * | 1987-11-14 | 1989-05-24 | Basf Ag | Verfahren zur diskontinuierlichen herstellung von unsymmetrisch aufgebauten, sternfoermig verzweigten blockcopolymerisaten und ihre verwendung |
| US5234999A (en) * | 1989-10-27 | 1993-08-10 | The Dow Chemical Company | Tapered block copolymers |
| US5047484A (en) * | 1989-11-24 | 1991-09-10 | The Dow Chemical Company | Tapered block copolymers |
| US5071920A (en) * | 1989-11-24 | 1991-12-10 | The Dow Chemical Company | Tapered block copolymers |
| US5256736A (en) * | 1991-05-08 | 1993-10-26 | Phillips Petroleum Company | Tapered block copolymers of conjugated dienes and monovinylarenes |
| US5226419A (en) * | 1992-03-13 | 1993-07-13 | Core Medical Technologies, Inc. | Method and device for cutaneous marking of the venous anatomy |
-
1994
- 1994-06-17 DE DE4420952A patent/DE4420952A1/de not_active Withdrawn
-
1995
- 1995-06-08 KR KR1019960707244A patent/KR100371886B1/ko not_active Expired - Lifetime
- 1995-06-08 EP EP95923261A patent/EP0766706B1/de not_active Expired - Lifetime
- 1995-06-08 JP JP50158896A patent/JP3539967B2/ja not_active Expired - Lifetime
- 1995-06-08 DE DE59509944T patent/DE59509944D1/de not_active Expired - Lifetime
- 1995-06-08 WO PCT/EP1995/002207 patent/WO1995035335A1/de not_active Ceased
- 1995-06-08 MX MX9606522A patent/MX9606522A/es unknown
- 1995-06-08 US US08/750,705 patent/US6031053A/en not_active Expired - Lifetime
- 1995-06-08 CA CA002193264A patent/CA2193264C/en not_active Expired - Lifetime
- 1995-06-08 ES ES95923261T patent/ES2170153T3/es not_active Expired - Lifetime
- 1995-06-16 TW TW084106190A patent/TW407161B/zh not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11508317A (ja) * | 1996-04-19 | 1999-07-21 | ビーエーエスエフ アクチェンゲゼルシャフト | 熱可塑性成形材料 |
| JP2009084458A (ja) * | 2007-09-28 | 2009-04-23 | Kuraray Co Ltd | ブロック共重合体及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0766706A1 (de) | 1997-04-09 |
| DE59509944D1 (en) | 2002-01-24 |
| CA2193264A1 (en) | 1995-12-28 |
| CA2193264C (en) | 2007-01-09 |
| DE4420952A1 (de) | 1995-12-21 |
| JP3539967B2 (ja) | 2004-07-07 |
| WO1995035335A1 (de) | 1995-12-28 |
| KR100371886B1 (ko) | 2003-05-09 |
| EP0766706B1 (de) | 2001-12-12 |
| ES2170153T3 (es) | 2002-08-01 |
| TW407161B (en) | 2000-10-01 |
| MX9606522A (es) | 1997-05-31 |
| US6031053A (en) | 2000-02-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH10501833A (ja) | 熱可塑性エラストマー | |
| JP3953522B2 (ja) | 熱可塑性成形材料 | |
| JP4129432B2 (ja) | 透明なスチレン−ブタジエンブロック共重合体混合物 | |
| ES2291615T3 (es) | Nuevos copolimeros de bloques y metodo para preparar los mismos. | |
| TW378215B (en) | Conjugated diene/monovinylarene block copolymers, methods for preparing same, and polymer blends | |
| CN101421352B (zh) | 氢化嵌段共聚物组合物 | |
| WO2001062813A1 (en) | Block copolymer rubber, resin modifier, and resin composition | |
| JPH08508309A (ja) | ブロックコポリマー組成物の製造方法およびブロックコポリマー組成物 | |
| KR101747012B1 (ko) | 중합체의 제조 방법 | |
| CN107513142A (zh) | 在星型分子结构的星中至少有两条不同臂的弹性嵌段共聚物 | |
| SE466348B (sv) | Linjaer segmentsampolymer innehaallande fyra alternerande segment samt foerfarande foer framstaellning daerav | |
| KR102598454B1 (ko) | 수축―랩 필름용 중합체 조성물 | |
| JPH11158241A (ja) | ブロック共重合体、ブロック共重合体組成物及びその熱収縮性フィルム | |
| CN115989246A (zh) | 包含具有含硼官能团的改性聚合物的聚合物组合物及其制造方法 | |
| JP6228974B2 (ja) | 非対称に形成された星型分岐ビニル芳香族−ジエンブロック共重合体を製造するための方法 | |
| JP5002800B2 (ja) | 非対称直鎖テーパー状モノアルケニルアレーン−共役ジエンブロックコポリマー | |
| CN100404571C (zh) | 透明嵌段共聚物及其制备 | |
| JPH10510567A (ja) | 耐衝撃性に変性されたポリスチレン成形材料の製法 | |
| JPH0456041B2 (ja) | ||
| JP3580020B2 (ja) | ブロック共重合体及びその水添物の製造方法 | |
| JPH02187404A (ja) | 重合体の回収方法 | |
| MXPA97007988A (es) | Material de moldeo termoplastico | |
| JPH07228646A (ja) | ブロック共重合体の製造方法 | |
| JPH07247405A (ja) | 環状ジエン系ブロック共重合体組成物 | |
| JP2001089543A (ja) | 樹脂改質用ゴム、樹脂改質剤および樹脂組成物 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20031203 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040224 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20040324 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090402 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100402 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110402 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120402 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130402 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140402 Year of fee payment: 10 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| EXPY | Cancellation because of completion of term | ||
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |