JP5567129B2 - 改良された耐衝撃性を示すポリヒドロキシアルカノエート組成物 - Google Patents
改良された耐衝撃性を示すポリヒドロキシアルカノエート組成物 Download PDFInfo
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- JP5567129B2 JP5567129B2 JP2012520071A JP2012520071A JP5567129B2 JP 5567129 B2 JP5567129 B2 JP 5567129B2 JP 2012520071 A JP2012520071 A JP 2012520071A JP 2012520071 A JP2012520071 A JP 2012520071A JP 5567129 B2 JP5567129 B2 JP 5567129B2
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- 239000000203 mixture Substances 0.000 title claims description 75
- 239000005014 poly(hydroxyalkanoate) Substances 0.000 title description 33
- 229920000903 polyhydroxyalkanoate Polymers 0.000 title description 30
- 230000001747 exhibiting effect Effects 0.000 title 1
- 229920001577 copolymer Polymers 0.000 claims description 57
- 229920000642 polymer Polymers 0.000 claims description 43
- 239000000178 monomer Substances 0.000 claims description 42
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 34
- 239000005977 Ethylene Substances 0.000 claims description 34
- 150000001875 compounds Chemical class 0.000 claims description 31
- 239000011258 core-shell material Substances 0.000 claims description 31
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 21
- 239000004593 Epoxy Substances 0.000 claims description 19
- 125000000524 functional group Chemical group 0.000 claims description 18
- 239000004609 Impact Modifier Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 16
- 239000002253 acid Substances 0.000 claims description 12
- 125000004432 carbon atom Chemical group C* 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 10
- 230000009477 glass transition Effects 0.000 claims description 8
- 239000004626 polylactic acid Substances 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 7
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 7
- 229920000098 polyolefin Polymers 0.000 claims description 7
- 229920000954 Polyglycolide Polymers 0.000 claims description 6
- 239000004633 polyglycolic acid Substances 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 5
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 229920005604 random copolymer Polymers 0.000 claims description 4
- 150000001336 alkenes Chemical class 0.000 claims description 3
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 2
- 229920000554 ionomer Polymers 0.000 claims description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 23
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 16
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 13
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 12
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 12
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 11
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 10
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 10
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- -1 glycidyl ester Chemical class 0.000 description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 6
- 239000004926 polymethyl methacrylate Substances 0.000 description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 5
- 125000005250 alkyl acrylate group Chemical group 0.000 description 5
- 229920001519 homopolymer Polymers 0.000 description 5
- 229920000747 poly(lactic acid) Polymers 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 229920002223 polystyrene Polymers 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 3
- 150000002118 epoxides Chemical class 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
- 238000004949 mass spectrometry Methods 0.000 description 3
- 229920001610 polycaprolactone Polymers 0.000 description 3
- 239000004632 polycaprolactone Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 229920001567 vinyl ester resin Polymers 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- PRBHEGAFLDMLAL-GQCTYLIASA-N (4e)-hexa-1,4-diene Chemical compound C\C=C\CC=C PRBHEGAFLDMLAL-GQCTYLIASA-N 0.000 description 2
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 229920000331 Polyhydroxybutyrate Polymers 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 238000012662 bulk polymerization Methods 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 150000003949 imides Chemical group 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- AFENDNXGAFYKQO-VKHMYHEASA-N (S)-2-hydroxybutyric acid Chemical compound CC[C@H](O)C(O)=O AFENDNXGAFYKQO-VKHMYHEASA-N 0.000 description 1
- WLQXEFXDBYHMRG-UPHRSURJSA-N (z)-4-(oxiran-2-ylmethoxy)-4-oxobut-2-enoic acid Chemical compound OC(=O)\C=C/C(=O)OCC1CO1 WLQXEFXDBYHMRG-UPHRSURJSA-N 0.000 description 1
- WVAFEFUPWRPQSY-UHFFFAOYSA-N 1,2,3-tris(ethenyl)benzene Chemical compound C=CC1=CC=CC(C=C)=C1C=C WVAFEFUPWRPQSY-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
- JJRUAPNVLBABCN-UHFFFAOYSA-N 2-(ethenoxymethyl)oxirane Chemical compound C=COCC1CO1 JJRUAPNVLBABCN-UHFFFAOYSA-N 0.000 description 1
- KUDUQBURMYMBIJ-UHFFFAOYSA-N 2-prop-2-enoyloxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC(=O)C=C KUDUQBURMYMBIJ-UHFFFAOYSA-N 0.000 description 1
- WHBMMWSBFZVSSR-UHFFFAOYSA-M 3-hydroxybutyrate Chemical compound CC(O)CC([O-])=O WHBMMWSBFZVSSR-UHFFFAOYSA-M 0.000 description 1
- OXSSIXNFGTZQMZ-UHFFFAOYSA-N 3-hydroxyheptanoic acid Chemical compound CCCCC(O)CC(O)=O OXSSIXNFGTZQMZ-UHFFFAOYSA-N 0.000 description 1
- HPMGFDVTYHWBAG-UHFFFAOYSA-N 3-hydroxyhexanoic acid Chemical compound CCCC(O)CC(O)=O HPMGFDVTYHWBAG-UHFFFAOYSA-N 0.000 description 1
- ALRHLSYJTWAHJZ-UHFFFAOYSA-M 3-hydroxypropionate Chemical compound OCCC([O-])=O ALRHLSYJTWAHJZ-UHFFFAOYSA-M 0.000 description 1
- FMHKPLXYWVCLME-UHFFFAOYSA-N 4-hydroxy-valeric acid Chemical compound CC(O)CCC(O)=O FMHKPLXYWVCLME-UHFFFAOYSA-N 0.000 description 1
- SJZRECIVHVDYJC-UHFFFAOYSA-M 4-hydroxybutyrate Chemical compound OCCCC([O-])=O SJZRECIVHVDYJC-UHFFFAOYSA-M 0.000 description 1
- PHOJOSOUIAQEDH-UHFFFAOYSA-N 5-hydroxypentanoic acid Chemical compound OCCCCC(O)=O PHOJOSOUIAQEDH-UHFFFAOYSA-N 0.000 description 1
- IWHLYPDWHHPVAA-UHFFFAOYSA-N 6-hydroxyhexanoic acid Chemical compound OCCCCCC(O)=O IWHLYPDWHHPVAA-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ABIKNKURIGPIRJ-UHFFFAOYSA-N DL-4-hydroxy caproic acid Chemical compound CCC(O)CCC(O)=O ABIKNKURIGPIRJ-UHFFFAOYSA-N 0.000 description 1
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 241000238367 Mya arenaria Species 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 1
- WHBMMWSBFZVSSR-UHFFFAOYSA-N R3HBA Natural products CC(O)CC(O)=O WHBMMWSBFZVSSR-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- QYMGIIIPAFAFRX-UHFFFAOYSA-N butyl prop-2-enoate;ethene Chemical compound C=C.CCCCOC(=O)C=C QYMGIIIPAFAFRX-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- FFYWKOUKJFCBAM-UHFFFAOYSA-N ethenyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC=C FFYWKOUKJFCBAM-UHFFFAOYSA-N 0.000 description 1
- BLCTWBJQROOONQ-UHFFFAOYSA-N ethenyl prop-2-enoate Chemical compound C=COC(=O)C=C BLCTWBJQROOONQ-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 229920006245 ethylene-butyl acrylate Polymers 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010101 extrusion blow moulding Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical compound OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 description 1
- 239000005015 poly(hydroxybutyrate) Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003141 primary amines Chemical group 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920006163 vinyl copolymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- 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
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
- C08L23/0884—Epoxide containing esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Epoxy Resins (AREA)
- Biological Depolymerization Polymers (AREA)
- Paints Or Removers (AREA)
- Graft Or Block Polymers (AREA)
Description
エポキシ官能基を有するエチレン系モノマーはグリシジル(メタ)アクリレートであるのが好ましい。
改質剤((A)+(B)+任意成分の(C))の量は、全組成物の質量の1〜30%、有利には2〜15%、好ましくは3〜9%にすることができる。
(1)アルキル鎖が1〜12、好ましくは1〜4の炭素原子を含むアルキルメタクリレート、および/または、
(2)6〜12の炭素原子を含む芳香族ビニル有機化合物、例えばスチレン、および/または
(3)アクリロニトリル。
このシェル部分は架橋されていてもよい。
(1)4〜12、好ましくは4〜8の炭素原子を含む共役ジエン、または、
(2)アルキル鎖が1〜12、好ましくは1〜8の炭素原子を含むアルキルアクリレート。
(1)ブタジエンを含むコアと、メチルメタクリレート、エチルアクリレート、ブチルアクリレート、メタクリル酸および/またはスチレンを含むシェルとを有する化合物、
(2)ブチルアクリレート、n−オクチルアクリレートおよび/または2−エチルヘキシルアクリレートを含むコアと、メチルメタクリレートを含むシェルとを有する化合物、
(3)ブタジエンを含むコアと、アクリロニトリルとスチレンとの混合物を含むシェルとを有する化合物。
(1)第1段階で、(A)と(B)と任意成分の(C)とを混合して衝撃改質剤を形成し、次いで、
(2)第2段階で、第1段階で得られた衝撃改質剤とPHAとを混合する。
(1)コポリマーが溶融状態になる温度かつ60〜180℃の最高温度で混合して衝撃改質剤を製造する第1段階、
(2)第1段階で得られた衝撃改質剤と、上記PHAとを押出成形または混合して、ポリヒドロキシアルカン酸(PHA)組成物を製造する第2段階。
バイオ再生可能ポリマーの場合に用いるのが好ましい測定方法は、ASTM規格D6866−06(「加速質量分析法」)に記載のマススペクトロメトリである。
本発明組成物はこれらポリマーの混合物から成っていてもよい。
組成物のポリマーのガラス遷移温度はISO規格11357-2:1999に従って測定できる。
(1)メチルメタクリレートとエチルアクリレートとのコポリマーで作られたコア、
(2)ブチルアクリレートとスチレンとのコポリマーで作られたシェル、
(3)メチルメタクリレートとエチルアクリレートとのコポリマーで作られたシェル。
(1)メチルメタクリレートとエチルアクリレートとのコポリマーで作られたコア、
(2)ブチルアクリレートとスチレンとのコポリマーで作られたシェル、
(3)メチルメタクリレートとブチルアクリレートとスチレンとのコポリマーで作られたシェル、
(4)メチルメタクリレートとエチルアクリレートとのコポリマーで作られたシェル。
(1)脂肪族グリシジルエステルおよびエーテル、例えばアリルグリシジルエーテル、ビニルグリシジルエーテル、グリシジルマレエートおよびイタコネート、およびグリシジル(メタ)アクリレート、および、
(2)脂環式グリシジルエステルおよびエーテル、例えば2−シクロヘキセン−1−グリシジルエーテル、シクロヘキセン−4,5−ジグリシジルカルボキシレート、シクロヘキセン−4−グリシジルカルボキシレート、5−ノルボルネン−2−メチル−2−グリシジルカルボキシレートおよびエンドシス−ビシクロ−(2.2.1)−5−ヘプテン−2,3−ジグリシジルジカルボキシレート。
(1)共役ジエン、例えば1,4−ヘキサジエン、
(2)一酸化炭素、
(3)不飽和カルボン酸エステル、例えばアルキル(メタ)アクリレート、
(4)飽和カルボン酸ビニルエステル、例えば酢酸ビニルまたはプロピオン酸ビニル。
コポリマー(B)は本出願人から商品名ロタダ(Lotader、登録商標)で市販されている。
(A)コア−シェルタイプのエラストマー化合物、
(B)エチレンとグリシジルメタクリレートとのコポリマーから選択されるコポリマー、
(C)エチレンと、アルキル鎖が1〜20の炭素原子を含むアルキル(メタ)アクリレートとのコポリマー。
化合物(A)は粉末であるので、PHA組成物の製造方法は(A)と(B)と任意成分の(C)との混合で容易である。得られた衝撃改質剤は必要に応じて、PHA変形加工時に扱い易い顆粒の形にすることができる。
この部品または物品は周知の成形法、例えばプレスまたは射出成形プレス、周知の押出−ブロー成形法を使用して製造できる。フィルムまたはシートは、キャスト−フィルム押出、インフレーションフィルム押出またはカレンダリングによって製造することもできる。
以下、組成物の実施例を説明するが、これらの実施例は本発明の説明として挙げられたもので、本発明の範囲をなんら制限するものではない。
(a1):ブタジエン、メチルメタクリレート、エチルアクリレートおよびブチルアクリレートをベースにしたコア−シェル化合物、
(a2):ブチルアクリレートとメチルメタクリレートをベースにしたコア−シェル化合物、
(a3):アクリロニトリル、ブタジエンおよびスチレンを含むコア−シェル化合物、
(b):重量で25%のアクリレートおよび8%のグリシジルメタクリレートを含むエチレン−メチルアクリレート−グリシジルメタクリレートコポリマー(ロタダー、Lotader(登録商標)AX 8900)、DSC(ISO 11357−03)で測定した融点は65℃である、
(c):重量で30%のアクリレートを含むエチレン−ブチルアクリレートコポリマー(ロトリル、Lotryl(登録商標)30BA02)、DSC(ISO 11357−03)で測定した融点は78℃である、
(d)ネーチャーワーク(Natureworks)社から市販のポリ乳酸2002D。
組成物(1)〜(5)は一段階で製造した。[表1]に示す比率で各成分を押出機で混合した。押出機は直径が16mmで、L/D比が25の共回転二軸押出機(Haake PTW16/25)である。最高混合物温度は240℃である。
さらに、ノッチ付きシャルピー衝撃特性をアニーリングせずにISO規格179:2000に従って室温で測定した。得られた値を[表3]に示す。
Claims (17)
- 下記の(A)と(B):
(A)コア−シェルタイプのエラストマー化合物、
(B)エポキシ官能基を有するエチレン系モノマーを含むオレフィンのランダムコポリマー、
を含むポリヒドロキシアルカン酸(PHA)組成物であって、
上記(A)のコア−シェルタイプのエラストマー化合物の比率は全組成物の3〜7.5質量%であり、(A)+(B)の量は全組成物の1〜30質量%であり、(A)/(B)の質量比は90/10〜10/90であることを特徴とするポリヒドロキシアルカン酸(PHA)組成物。 - エポキシ官能基を有するエチレン系モノマーがグリシジル(メタ)アクリレートである請求項1に記載の組成物。
- (B)がエチレンとグリシジルメタクリレートのランダムコポリマーであり、このコポリマーは任意成分としてアルキル鎖が1〜30の炭素原子を含むアルキル(メタ)アクリレートを含むことができる請求項1または2に記載の組成物。
- 上記のエポキシ官能基を有するエチレン系モノマーを含むオレフィンのランダムコポリマー以外の追加のオレフィンポリマー(C)をさらに含む請求項1〜3のいずれか一項に記載の組成物。
- 追加のオレフィンポリマー(C)が、エチレンとアルキル(メタ)アクリレートとのコポリマー、エチレンとカルボン酸ビニルエステルとのコポリマー、エチレンと(メタ)アクリル酸またはアイオノマーとのコポリマーである請求項4に記載の組成物。
- (B)/(C)の質量比が90/10〜10/90である請求項4または5に記載の組成物。
- (A)/((B)+任意成分の(C))の質量比が85/15〜40/60である請求項4〜6のいずれか一項に記載の組成物。
- ((A)+(B)+任意成分の(C))の量が全組成物の2〜15質量%である請求項4〜7のいずれか一項に記載の組成物。
- エポキシ官能基を含むエチレン系モノマーの重合した状態での量が全組成物の0.01〜2質量%である請求項1〜8のいずれか一項に記載の組成物。
- コア−シェル化合物(A)のコアのポリマーのガラス遷移温度が20℃以下で、シェルのポリマーのガラス遷移温度が20℃以上である請求項1〜9のいずれか一項に記載の組成物。
- コアの質量の量が、コア−シェル化合物の全質量の60〜95%である請求項1〜10のいずれか一項に記載の組成物。
- コア−シェル化合物の寸法が50〜600nmである請求項1〜11のいずれか一項に記載の組成物。
- PHAがポリ乳酸(PLA)およびポリグリコール酸(PGA)の中から選択される請求項1〜12のいずれか一項に記載の組成物。
- PHA、(A)、(B)、任意成分の(C)および任意成分の添加剤の混合物をブレンディングまたは押出成形して製造する請求項4〜13のいずれか一項に記載の組成物の製造方法。
- 下記(1)と(2)の段階を有する請求項4〜13のいずれか一項に記載の組成物の製造方法:
(1)(A)と(B)と任意成分の(C)とを混合して衝撃改質剤にする第1段階、
(2)第1段階で得られた衝撃改質剤とPHAとを混合する第2段階。 - 請求項1〜13のいずれか一項に記載の組成物または請求項14または15に記載の方法で得られる組成物を含む部品または物品。
- 組成物を成形する段階と、得られた部品または物品をアニーリングする段階を含む請求項16に記載の部品または物品の製造方法。
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JP2010529284A (ja) * | 2007-06-11 | 2010-08-26 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ポリ(ヒドロキシアルカン酸)及びそれを使った物品 |
EP2265671A1 (en) | 2008-04-16 | 2010-12-29 | E. I. du Pont de Nemours and Company | Ethylene alkyl acrylate toughened poly(hydroxyalkanoic acid) compositions |
JP2009263526A (ja) | 2008-04-25 | 2009-11-12 | Canon Inc | ポリ乳酸樹脂組成物 |
JP2009280659A (ja) * | 2008-05-20 | 2009-12-03 | Dainippon Toryo Co Ltd | 水性インク組成物 |
KR101225948B1 (ko) | 2008-12-19 | 2013-01-24 | 제일모직주식회사 | 폴리유산/폴리카보네이트 수지 조성물 |
IN2012DN01335A (ja) * | 2009-07-17 | 2015-06-05 | Arkema France |
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2010
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- 2010-07-13 EP EP10752005A patent/EP2454063A1/fr not_active Withdrawn
- 2010-07-13 CA CA2767098A patent/CA2767098A1/fr not_active Abandoned
- 2010-07-13 BR BR112012001672A patent/BR112012001672A2/pt not_active IP Right Cessation
- 2010-07-13 WO PCT/FR2010/051471 patent/WO2011007092A1/fr active Application Filing
- 2010-07-13 EA EA201200145A patent/EA201200145A1/ru unknown
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- 2010-07-13 PL PL10752003T patent/PL2454321T3/pl unknown
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- 2010-07-13 MX MX2012000750A patent/MX2012000750A/es not_active Application Discontinuation
- 2010-07-13 CA CA2767161A patent/CA2767161A1/fr not_active Abandoned
- 2010-07-13 EP EP10752003.3A patent/EP2454321B1/fr active Active
- 2010-07-13 WO PCT/FR2010/051473 patent/WO2011007093A1/fr active Application Filing
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- 2010-07-13 CN CN201080032125.2A patent/CN102549073B/zh active Active
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Also Published As
Publication number | Publication date |
---|---|
US20120271004A1 (en) | 2012-10-25 |
IN2012DN01335A (ja) | 2015-06-05 |
BR112012001132A2 (pt) | 2016-02-23 |
WO2011007092A1 (fr) | 2011-01-20 |
PL2454321T3 (pl) | 2015-07-31 |
US20120316293A1 (en) | 2012-12-13 |
EA201200145A1 (ru) | 2012-08-30 |
EP2454063A1 (fr) | 2012-05-23 |
EA201200138A1 (ru) | 2012-08-30 |
CA2767098A1 (fr) | 2011-01-20 |
US8653192B2 (en) | 2014-02-18 |
EP2454321B1 (fr) | 2015-01-07 |
US8642703B2 (en) | 2014-02-04 |
JP2012533641A (ja) | 2012-12-27 |
EP2454321A1 (fr) | 2012-05-23 |
MX2012000750A (es) | 2012-05-08 |
CN102549070B (zh) | 2014-03-05 |
IN2012DN01336A (ja) | 2015-06-05 |
CA2767161A1 (fr) | 2011-01-20 |
JP2012533642A (ja) | 2012-12-27 |
BR112012001672A2 (pt) | 2019-09-24 |
MX2012000744A (es) | 2012-05-08 |
WO2011007093A1 (fr) | 2011-01-20 |
CN102549073B (zh) | 2014-03-12 |
CN102549073A (zh) | 2012-07-04 |
CN102549070A (zh) | 2012-07-04 |
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