JPH11508317A - 熱可塑性成形材料 - Google Patents
熱可塑性成形材料Info
- Publication number
- JPH11508317A JPH11508317A JP9537654A JP53765497A JPH11508317A JP H11508317 A JPH11508317 A JP H11508317A JP 9537654 A JP9537654 A JP 9537654A JP 53765497 A JP53765497 A JP 53765497A JP H11508317 A JPH11508317 A JP H11508317A
- Authority
- JP
- Japan
- Prior art keywords
- block
- block copolymer
- diene
- potassium
- vinyl aromatic
- 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
- 239000012778 molding material Substances 0.000 title description 2
- 238000009757 thermoplastic moulding Methods 0.000 title description 2
- 229920001400 block copolymer Polymers 0.000 claims abstract description 48
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 42
- 150000001993 dienes Chemical class 0.000 claims abstract description 38
- 230000009477 glass transition Effects 0.000 claims abstract description 15
- 229920001971 elastomer Polymers 0.000 claims abstract description 14
- 239000005060 rubber Substances 0.000 claims abstract description 14
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 13
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000010539 anionic addition polymerization reaction Methods 0.000 claims abstract description 6
- 229920002554 vinyl polymer Polymers 0.000 claims description 39
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene group Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 36
- 239000000178 monomer Substances 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 21
- 229920000642 polymer Polymers 0.000 claims description 17
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 16
- 238000006116 polymerization reaction Methods 0.000 claims description 15
- -1 vinyl aromatic compound Chemical class 0.000 claims description 15
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 13
- 229920001577 copolymer Polymers 0.000 claims description 13
- 229910052700 potassium Inorganic materials 0.000 claims description 13
- 239000011591 potassium Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims description 8
- 239000003505 polymerization initiator Substances 0.000 claims description 7
- 159000000001 potassium salts Chemical class 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 229920005604 random copolymer Polymers 0.000 claims description 4
- ZMYIIHDQURVDRB-UHFFFAOYSA-N 1-phenylethenylbenzene Chemical group C=1C=CC=CC=1C(=C)C1=CC=CC=C1 ZMYIIHDQURVDRB-UHFFFAOYSA-N 0.000 claims description 3
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims description 3
- 239000012454 non-polar solvent Substances 0.000 claims description 3
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 241001314535 Ophrys apifera Species 0.000 claims 1
- JRXXLCKWQFKACW-UHFFFAOYSA-N biphenylacetylene Chemical compound C1=CC=CC=C1C#CC1=CC=CC=C1 JRXXLCKWQFKACW-UHFFFAOYSA-N 0.000 claims 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 239000004519 grease Substances 0.000 claims 1
- RGTULLOKMOQGAQ-UHFFFAOYSA-N potassium;3,7-dimethyloctan-3-olate Chemical compound [K+].CCC(C)([O-])CCCC(C)C RGTULLOKMOQGAQ-UHFFFAOYSA-N 0.000 claims 1
- 150000003509 tertiary alcohols Chemical class 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 238000007792 addition Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 238000007259 addition reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000004132 cross linking Methods 0.000 description 4
- 125000002897 diene group Chemical group 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 150000003254 radicals Chemical class 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- WBJINCZRORDGAQ-UHFFFAOYSA-N formic acid ethyl ester Natural products CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000002904 solvent 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
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-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
- 239000002879 Lewis base Substances 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 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
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- MTZQAGJQAFMTAQ-UHFFFAOYSA-N ethyl benzoate Chemical compound CCOC(=O)C1=CC=CC=C1 MTZQAGJQAFMTAQ-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 150000007527 lewis bases Chemical class 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 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
- 230000035699 permeability Effects 0.000 description 2
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 238000003466 welding Methods 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
- RFZHJHSNHYIRNE-UHFFFAOYSA-N 2,3-dimethylpentan-3-ol Chemical compound CCC(C)(O)C(C)C RFZHJHSNHYIRNE-UHFFFAOYSA-N 0.000 description 1
- ZFFBIQMNKOJDJE-UHFFFAOYSA-N 2-bromo-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(Br)C(=O)C1=CC=CC=C1 ZFFBIQMNKOJDJE-UHFFFAOYSA-N 0.000 description 1
- DLHQZZUEERVIGQ-UHFFFAOYSA-N 3,7-dimethyl-3-octanol Chemical compound CCC(C)(O)CCCC(C)C DLHQZZUEERVIGQ-UHFFFAOYSA-N 0.000 description 1
- XKIRHOWVQWCYBT-UHFFFAOYSA-N 3-ethylpentan-3-ol Chemical compound CCC(O)(CC)CC XKIRHOWVQWCYBT-UHFFFAOYSA-N 0.000 description 1
- 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 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 229920008712 Copo Polymers 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
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-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
- 239000000370 acceptor Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 150000001450 anions Chemical group 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000005110 aryl thio group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229920003244 diene elastomer Polymers 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001493 electron microscopy 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
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-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
- 239000007863 gel particle Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
- IHLVCKWPAMTVTG-UHFFFAOYSA-N lithium;carbanide Chemical compound [Li+].[CH3-] IHLVCKWPAMTVTG-UHFFFAOYSA-N 0.000 description 1
- QBZXOWQOWPHHRA-UHFFFAOYSA-N lithium;ethane Chemical compound [Li+].[CH2-]C QBZXOWQOWPHHRA-UHFFFAOYSA-N 0.000 description 1
- XBEREOHJDYAKDA-UHFFFAOYSA-N lithium;propane Chemical compound [Li+].CC[CH2-] XBEREOHJDYAKDA-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 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
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002589 poly(vinylethylene) polymer Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- PSGOPFRAYAIOMX-UHFFFAOYSA-N potassium;2,3-dimethylpentan-3-olate Chemical compound [K+].CCC(C)([O-])C(C)C PSGOPFRAYAIOMX-UHFFFAOYSA-N 0.000 description 1
- LZDGSLFCXXQIQC-UHFFFAOYSA-N potassium;3-ethylpentan-3-olate Chemical compound [K+].CCC([O-])(CC)CC LZDGSLFCXXQIQC-UHFFFAOYSA-N 0.000 description 1
- 230000005588 protonation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 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
- 229920006302 stretch film Polymers 0.000 description 1
- 229920006132 styrene block copolymer Polymers 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
- 238000012360 testing method Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 238000006478 transmetalation reaction Methods 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 235000019165 vitamin E Nutrition 0.000 description 1
- 229940046009 vitamin E Drugs 0.000 description 1
- 239000011709 vitamin E Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (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された単位を有しかつ硬質相を形成するブロ ックA少なくとも1つおよびビニル芳香族モノマーとジエンとの重合された単位 を有しかつ軟質相を形成するゴム弾性ブロック(B/A)少なくとも1つからな るゴム弾性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Tgは2 5℃より高く、かつブロック(B/A)のガラス転移温度Tgは25℃未満であ り、ブロックAとブロック(B/A)との相容量比は、全ブロックコポリマー中 の硬質相の割合が1〜40容量%であり、かつジエンの量が50重量%未満であ るように選択され、ポリジエンの1,2結合の相対量は、1,2−シス/トラン ス結合および1,4−シス/トランス結合の合計に対して15%未満であること を特徴とする、ゴム弾性ブロックコポリマー。 2. ポリジエンの1,2結合の相対量は12%未満である、請求項1記載のブ ロックコポリマー。 3. 硬質相のTgは50℃より高く、かつ軟質相のTgは5℃未満である、請求 項1記載のブロックコポリマー。 4. 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 ンおよび1,1−ジフェニルエチレンから選択されており、かつジエンは、 ブタジエンおよびイソプレンから選択されている、請求項1記載のブロックコポ リマー。 5. B/Aブロックは、2000〜250000[g/モル]の分子量を有し 、かつAブロックは、1000〜200000[g/モル]の分子量を有する、 請求項1記載のブロックコポリマー。 6. ジエン25〜60重量%およびビニル芳香族化合物75〜40重量%から なるモノマー組成を有する、請求項1記載のブロックコポリマー。 7. スチレン75〜40重量%およびブタジエン25〜60重量%からなるグ ロスモノマー組成を有する、請求項6記載のブロックコポリマー。 8. 軟質ブロック(B/A)は、ブタジエン含量35〜70%およびスチレン 含量65〜30%を有する、請求項1記載のブロックコポリマー。 9. 軟質相(B/A)は、ビニル芳香族化合物およびジエンのランダムコポリ マーである、請求項1記載のブロックコポリマー。 10. 式1〜式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であり、かつ(B/A)はジエンおよびビ ニル芳香族単位からランダムに構成されているブロックであり、Xはn官能価の 重合開始剤のラジカルであり、Yはm官能価の結合剤のラジカルであり、ならび にmおよびnは1〜10の自然数である]の1つである、請求項1記載のブロッ クコポリマー。 11. 式A−(B/A)−A、X−[−(B/A)−A]2およびY−[−( B/A)−A]2の1つである、請求項1記載のブロックコポリマー。 12. 軟質相(B/A)は、式12〜14: (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 [式中、ブロックは、請求項1記載の範囲内の異な る組成を有する]の複数のブロックに再分割される、請求項1記載のブロックコ ポリマー。 13. 複数のブロック(B/A)が存在し、かつビニル芳香族/ジエン比は個 々のブロック(B/A)で異なる、請求項1記載のブロックコポリマー。 14. 変化するモノマー組成を有するpの繰返セグメント(部分ブロック)は 、モノマーのp部分の添加により形成されるようにブロック(B/A)内で存在 し、この場合pは1〜10の整数である、請求項1記載のブロックコポリマー。 15. ブロック内の組成は、組成勾配(B/A)p1<<(B/A)p2<<( B/A)p3......がそれぞれのセグメント(部分ブロック)に生じるようにして 請求項1の範囲の制限内で変化し、この場合それぞれの部分ブロックのガラス転 移温度Tgは25℃未満である、請求項14記載のブロックコポリマー。 16. 分子ごとに異なる分子量分布をそれぞれ有する複数のブロック(B/A )またはAが存在する、請求項1記載のブロックコポリマー。 17. 非極性溶剤中のアルキルリチウムによるアニオン重合による請求項1記 載のブロックコポリマーの製造法において、少なくとも軟質相(B/A)の重合 が可溶性カリウム塩の存在下で実施されることを特徴とする、非極性溶剤中のア ルキルリチウムに よるアニオン重合による請求項1記載のブロックコポリマーの製造法。 18. 使用されるカリウム塩は、少なくとも炭素原子7個の第三アルコールの カリウムアルコラートである、請求項17記載の方法。 19. 使用される可溶性カリウム塩は、カリウム2,3−ジメチル−3−ペン タノラート、カリウム3,7−ジメチル−3−オクタノラートまたはカリウム3 −エチル−ペンタノラートである、請求項17記載の方法。 20. リチウムとカリウムのモル比は、10:1〜40:1である、請求項1 7記載の方法。 21. ブロック(B/A)に沿った組成勾配を達成するために、リチウムとカ リウムのモル比は、40:1より大きいかまたは10:1より小さく選択される 、請求項17記載の方法。 22. カリウム塩がランダムブロックの重合直前にのみ添加され、必要に応じ てまず(別に)リチウムオルガニルおよび次にカリウム塩が添加される、請求項 17記載の方法。 23. フィルム、フォーム、熱成形品、射出成形品または押出異形材の形での 造形品の製造のための請求項1記載のブロックコポリマーの使用。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19615533.9 | 1996-04-19 | ||
| DE19615533A DE19615533A1 (de) | 1996-04-19 | 1996-04-19 | Thermoplastische Formmasse |
| PCT/EP1997/001670 WO1997040079A1 (de) | 1996-04-19 | 1997-04-03 | Thermoplastische formmasse |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH11508317A true JPH11508317A (ja) | 1999-07-21 |
| JPH11508317A5 JPH11508317A5 (ja) | 2004-12-09 |
| JP3953522B2 JP3953522B2 (ja) | 2007-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53765497A Expired - Lifetime JP3953522B2 (ja) | 1996-04-19 | 1997-04-03 | 熱可塑性成形材料 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6197889B1 (ja) |
| EP (1) | EP0859803B1 (ja) |
| JP (1) | JP3953522B2 (ja) |
| KR (1) | KR100453662B1 (ja) |
| CN (1) | CN1143871C (ja) |
| CA (1) | CA2221460C (ja) |
| DE (2) | DE19615533A1 (ja) |
| ES (1) | ES2140974T3 (ja) |
| WO (1) | WO1997040079A1 (ja) |
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| WO2018234222A1 (en) | 2017-06-19 | 2018-12-27 | Ineos Styrolution Group Gmbh | Vinyl aromatic/diene-block copolymers having good organoleptic properties |
| WO2019158564A1 (en) | 2018-02-16 | 2019-08-22 | Ineos Styrolution Group Gmbh | High heat resistant abs molding composition |
| 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 |
| WO2021032827A1 (en) | 2019-08-21 | 2021-02-25 | 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 |
| CN115052927A (zh) | 2019-12-04 | 2022-09-13 | 英力士苯领集团股份公司 | 含优质再生材料的热塑性化合物 |
| TWI890860B (zh) * | 2020-09-25 | 2025-07-21 | 日商可樂麗股份有限公司 | 樹脂組成物及成形品 |
| US20250210447A1 (en) * | 2023-12-20 | 2025-06-26 | Celanese Mercury Holdings Inc. | Semiconductor Device and Methods of Manufacturing a Semiconductor Device |
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- 1997-04-03 KR KR1019970709490A patent/KR100453662B1/ko not_active Expired - Fee Related
- 1997-04-03 US US08/981,051 patent/US6197889B1/en not_active Expired - Lifetime
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- 1997-04-03 WO PCT/EP1997/001670 patent/WO1997040079A1/de not_active Ceased
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| 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 |
| JP2013540873A (ja) * | 2010-10-27 | 2013-11-07 | ベーアーエスエフ エスエー | 星形分子アーキテクチャーが星形中に少なくとも2本の異なるアームを備えた星形分子アーキテクチャーを有するエラストマーブロックコポリマー |
| JP2017505850A (ja) * | 2014-02-11 | 2017-02-23 | イネオス・スタイロリューション・グループ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | スチレン(s−tpe)系熱可塑性エラストマーおよびポリオレフィンのブレンド |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19990023020A (ko) | 1999-03-25 |
| DE19615533A1 (de) | 1997-10-23 |
| EP0859803A1 (de) | 1998-08-26 |
| EP0859803B1 (de) | 1999-12-01 |
| KR100453662B1 (ko) | 2005-02-24 |
| US6197889B1 (en) | 2001-03-06 |
| DE59700794D1 (de) | 2000-01-05 |
| WO1997040079A1 (de) | 1997-10-30 |
| CN1143871C (zh) | 2004-03-31 |
| CN1189170A (zh) | 1998-07-29 |
| CA2221460C (en) | 2006-07-11 |
| ES2140974T3 (es) | 2000-03-01 |
| CA2221460A1 (en) | 1997-10-30 |
| JP3953522B2 (ja) | 2007-08-08 |
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