JP2023545936A - リサイクルプラスチック合成用単量体組成物、その製造方法、およびそれを用いたリサイクルプラスチック、および成形品 - Google Patents
リサイクルプラスチック合成用単量体組成物、その製造方法、およびそれを用いたリサイクルプラスチック、および成形品 Download PDFInfo
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- JP2023545936A JP2023545936A JP2023518891A JP2023518891A JP2023545936A JP 2023545936 A JP2023545936 A JP 2023545936A JP 2023518891 A JP2023518891 A JP 2023518891A JP 2023518891 A JP2023518891 A JP 2023518891A JP 2023545936 A JP2023545936 A JP 2023545936A
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- synthesizing
- monomer composition
- recycled plastics
- depolymerization reaction
- adsorbent
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- 239000000203 mixture Substances 0.000 title claims abstract description 133
- 239000000178 monomer Substances 0.000 title claims abstract description 124
- 239000004033 plastic Substances 0.000 title claims abstract description 122
- 229920003023 plastic Polymers 0.000 title claims abstract description 122
- 230000002194 synthesizing effect Effects 0.000 title claims abstract description 87
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 34
- 239000004431 polycarbonate resin Substances 0.000 claims abstract description 82
- 229920005668 polycarbonate resin Polymers 0.000 claims abstract description 82
- -1 aromatic diol compound Chemical class 0.000 claims abstract description 80
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 170
- 238000012691 depolymerization reaction Methods 0.000 claims description 86
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 67
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 66
- 239000003463 adsorbent Substances 0.000 claims description 65
- 239000002243 precursor Substances 0.000 claims description 63
- 239000007795 chemical reaction product Substances 0.000 claims description 60
- IISBACLAFKSPIT-UHFFFAOYSA-N Bisphenol A Natural products C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 57
- 239000002904 solvent Substances 0.000 claims description 51
- 238000001179 sorption measurement Methods 0.000 claims description 38
- 239000012535 impurity Substances 0.000 claims description 31
- 238000000746 purification Methods 0.000 claims description 29
- 229920000515 polycarbonate Polymers 0.000 claims description 24
- 239000004417 polycarbonate Substances 0.000 claims description 24
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 23
- 238000004811 liquid chromatography Methods 0.000 claims description 16
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- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 33
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
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- 238000011084 recovery Methods 0.000 description 14
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- 238000000354 decomposition reaction Methods 0.000 description 12
- 238000001035 drying Methods 0.000 description 11
- 239000003077 lignite Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 229920001577 copolymer Polymers 0.000 description 9
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- 238000006386 neutralization reaction Methods 0.000 description 9
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- 239000002585 base Substances 0.000 description 8
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- 235000013162 Cocos nucifera Nutrition 0.000 description 7
- 244000060011 Cocos nucifera Species 0.000 description 7
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 7
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- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
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- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 5
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 230000000704 physical effect Effects 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 125000005587 carbonate group Chemical group 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000007334 copolymerization reaction Methods 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- VUPKGFBOKBGHFZ-UHFFFAOYSA-N dipropyl carbonate Chemical compound CCCOC(=O)OCCC VUPKGFBOKBGHFZ-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
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- 238000000465 moulding Methods 0.000 description 3
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- 150000003384 small molecules Chemical class 0.000 description 3
- ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 238000005292 vacuum distillation Methods 0.000 description 3
- RQCACQIALULDSK-UHFFFAOYSA-N 4-(4-hydroxyphenyl)sulfinylphenol Chemical compound C1=CC(O)=CC=C1S(=O)C1=CC=C(O)C=C1 RQCACQIALULDSK-UHFFFAOYSA-N 0.000 description 2
- SDDLEVPIDBLVHC-UHFFFAOYSA-N Bisphenol Z Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)CCCCC1 SDDLEVPIDBLVHC-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000012695 Interfacial polymerization Methods 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 239000003738 black carbon Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
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- 239000002006 petroleum coke Substances 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
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- 239000002023 wood Substances 0.000 description 2
- HCNHNBLSNVSJTJ-UHFFFAOYSA-N 1,1-Bis(4-hydroxyphenyl)ethane Chemical compound C=1C=C(O)C=CC=1C(C)C1=CC=C(O)C=C1 HCNHNBLSNVSJTJ-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- XBQRPFBBTWXIFI-UHFFFAOYSA-N 2-chloro-4-[2-(3-chloro-4-hydroxyphenyl)propan-2-yl]phenol Chemical compound C=1C=C(O)C(Cl)=CC=1C(C)(C)C1=CC=C(O)C(Cl)=C1 XBQRPFBBTWXIFI-UHFFFAOYSA-N 0.000 description 1
- FDIPWBUDOCPIMH-UHFFFAOYSA-N 2-decylphenol Chemical compound CCCCCCCCCCC1=CC=CC=C1O FDIPWBUDOCPIMH-UHFFFAOYSA-N 0.000 description 1
- CYEJMVLDXAUOPN-UHFFFAOYSA-N 2-dodecylphenol Chemical compound CCCCCCCCCCCCC1=CC=CC=C1O CYEJMVLDXAUOPN-UHFFFAOYSA-N 0.000 description 1
- QEMHBAGGYKJNSS-UHFFFAOYSA-N 2-icosylphenol Chemical compound CCCCCCCCCCCCCCCCCCCCC1=CC=CC=C1O QEMHBAGGYKJNSS-UHFFFAOYSA-N 0.000 description 1
- WCRKLZYTQVZTMM-UHFFFAOYSA-N 2-octadecylphenol Chemical compound CCCCCCCCCCCCCCCCCCC1=CC=CC=C1O WCRKLZYTQVZTMM-UHFFFAOYSA-N 0.000 description 1
- JOONSONEBWTBLT-UHFFFAOYSA-N 2-tetradecylphenol Chemical compound CCCCCCCCCCCCCCC1=CC=CC=C1O JOONSONEBWTBLT-UHFFFAOYSA-N 0.000 description 1
- OREKREJVUNVFJP-UHFFFAOYSA-N 2-triacontylphenol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC1=CC=CC=C1O OREKREJVUNVFJP-UHFFFAOYSA-N 0.000 description 1
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 description 1
- YMTYZTXUZLQUSF-UHFFFAOYSA-N 3,3'-Dimethylbisphenol A Chemical compound C1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=CC=2)=C1 YMTYZTXUZLQUSF-UHFFFAOYSA-N 0.000 description 1
- CKNCVRMXCLUOJI-UHFFFAOYSA-N 3,3'-dibromobisphenol A Chemical compound C=1C=C(O)C(Br)=CC=1C(C)(C)C1=CC=C(O)C(Br)=C1 CKNCVRMXCLUOJI-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical group C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-UHFFFAOYSA-N 0.000 description 1
- NZGQHKSLKRFZFL-UHFFFAOYSA-N 4-(4-hydroxyphenoxy)phenol Chemical compound C1=CC(O)=CC=C1OC1=CC=C(O)C=C1 NZGQHKSLKRFZFL-UHFFFAOYSA-N 0.000 description 1
- ODJUOZPKKHIEOZ-UHFFFAOYSA-N 4-[2-(4-hydroxy-3,5-dimethylphenyl)propan-2-yl]-2,6-dimethylphenol Chemical compound CC1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=C(C)C=2)=C1 ODJUOZPKKHIEOZ-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- QHPQWRBYOIRBIT-UHFFFAOYSA-N 4-tert-butylphenol Chemical compound CC(C)(C)C1=CC=C(O)C=C1 QHPQWRBYOIRBIT-UHFFFAOYSA-N 0.000 description 1
- VOWWYDCFAISREI-UHFFFAOYSA-N Bisphenol AP Chemical compound C=1C=C(O)C=CC=1C(C=1C=CC(O)=CC=1)(C)C1=CC=CC=C1 VOWWYDCFAISREI-UHFFFAOYSA-N 0.000 description 1
- HTVITOHKHWFJKO-UHFFFAOYSA-N Bisphenol B Chemical compound C=1C=C(O)C=CC=1C(C)(CC)C1=CC=C(O)C=C1 HTVITOHKHWFJKO-UHFFFAOYSA-N 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- KYPYTERUKNKOLP-UHFFFAOYSA-N Tetrachlorobisphenol A Chemical compound C=1C(Cl)=C(O)C(Cl)=CC=1C(C)(C)C1=CC(Cl)=C(O)C(Cl)=C1 KYPYTERUKNKOLP-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- MUCRFDZUHPMASM-UHFFFAOYSA-N bis(2-chlorophenyl) carbonate Chemical compound ClC1=CC=CC=C1OC(=O)OC1=CC=CC=C1Cl MUCRFDZUHPMASM-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- MOIPGXQKZSZOQX-UHFFFAOYSA-N carbonyl bromide Chemical compound BrC(Br)=O MOIPGXQKZSZOQX-UHFFFAOYSA-N 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
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- QLVWOKQMDLQXNN-UHFFFAOYSA-N dibutyl carbonate Chemical compound CCCCOC(=O)OCCCC QLVWOKQMDLQXNN-UHFFFAOYSA-N 0.000 description 1
- FYIBPWZEZWVDQB-UHFFFAOYSA-N dicyclohexyl carbonate Chemical compound C1CCCCC1OC(=O)OC1CCCCC1 FYIBPWZEZWVDQB-UHFFFAOYSA-N 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- HCUYBXPSSCRKRF-UHFFFAOYSA-N diphosgene Chemical compound ClC(=O)OC(Cl)(Cl)Cl HCUYBXPSSCRKRF-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010102 injection blow moulding Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 125000003717 m-cresyl group Chemical group [H]C1=C([H])C(O*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000002667 nucleating agent Substances 0.000 description 1
- QBDSZLJBMIMQRS-UHFFFAOYSA-N p-Cumylphenol Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=CC=C1 QBDSZLJBMIMQRS-UHFFFAOYSA-N 0.000 description 1
- NKTOLZVEWDHZMU-UHFFFAOYSA-N p-cumyl phenol Natural products CC1=CC=C(C)C(O)=C1 NKTOLZVEWDHZMU-UHFFFAOYSA-N 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 1
- 150000004023 quaternary phosphonium compounds Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 1
- RKHXQBLJXBGEKF-UHFFFAOYSA-M tetrabutylphosphanium;bromide Chemical compound [Br-].CCCC[P+](CCCC)(CCCC)CCCC RKHXQBLJXBGEKF-UHFFFAOYSA-M 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000009283 thermal hydrolysis Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- UCPYLLCMEDAXFR-UHFFFAOYSA-N triphosgene Chemical compound ClC(Cl)(Cl)OC(=O)OC(Cl)(Cl)Cl UCPYLLCMEDAXFR-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000003643 water by type Substances 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
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Abstract
Description
本出願は2021年9月13日付韓国特許出願第10-2021-0122001号、2021年9月13日付韓国特許出願第10-2021-0122002号、2021年9月13日付韓国特許出願第10-2021-0122003号、2021年9月13日付韓国特許出願第10-2021-0122004号、2021年9月29日付韓国特許出願第10-2021-0128892号および2021年10月13日付韓国特許出願第10-2021-0136153号に基づく優先権の利益を主張し、当該韓国特許出願の文献に開示されたすべての内容は本明細書の一部として含まれる。
発明の一実施形態によれば、芳香族ジオール化合物を含み、色座標L*が94以上であり、色座標b*が0~4.2であり、前記リサイクルプラスチック合成用単量体組成物はポリカーボネート系樹脂から回収されたことを特徴とするリサイクルプラスチック合成用単量体組成物が提供されることができる。
発明の他の実施形態によれば、ポリカーボネート系樹脂を解重合反応させる段階;前記解重合反応生成物に第1吸着剤を投入して吸着精製させた後第1吸着剤を除去する段階;前記解重合反応生成物からカーボネート前駆体を分離させる段階;および前記カーボネート前駆体が分離された解重合反応生成物の精製段階;を含み、前記カーボネート前駆体が分離された解重合反応生成物の精製段階は、前記カーボネート前駆体が分離された解重合反応生成物に第2吸着剤を投入して吸着精製させた後第2吸着剤を除去する段階;を含むリサイクルプラスチック合成用単量体組成物の製造方法が提供されることができる。
発明のまた他の実施形態によれば、前記一実施形態のリサイクルプラスチック合成用単量体組成物および共単量体の反応生成物を含むリサイクルプラスチックが提供されることができる。
発明のまた他の実施形態によれば、前記他の実施形態のリサイクルプラスチックを含む成形品が提供されることができる。前記リサイクルプラスチックに係る内容は前記他の実施形態で上述した内容をすべて含む。
(実施例1)
(1.分解段階)前処理された廃ポリカーボネート(PC)1molをメチレンクロリド(MC)17molに溶解させた後3L高圧反応器にエタノール(EtOH)11molおよび水酸化ナトリウム(NaOH)0.25molと共に投入して60℃で6時間の間攪拌してPC解重合反応を行った。
下記表1に示すように、前記実施例1で第1吸着剤と第2吸着剤の種類、使用の有無を変更したことを除いては、前記実施例1と同様の方法でリサイクルビスフェノールA単量体組成物を製造した。
前記実施例、および比較例から得られたリサイクルビスフェノールA単量体組成物、または副産物に対して、下記方法で物性を測定し、その結果を表1に示した。
常圧、20~30℃条件でリサイクルビスフェノールA単量体組成物を1w%でAcetonitrile(ACN)溶媒に溶解させた後、ACQUITY UPLC(登録商標)BEH C18 1.7μm(2.1*50mm column)を使用してWaters HPLCシステムでUPLC(ultra performance liquid chromatography)を用いてビスフェノールA(BPA)の純度を分析した。
前記リサイクルビスフェノールA単量体組成物に対してHunterLab UltraScan PRO Spectrophotometer装備を用いて反射モードで分析した。
前記リサイクルビスフェノールA単量体組成物1mlを試料として採取して次の条件で液体クロマトグラフィー(LC)分析を行い、下記数式により不純物比率を求めた。液体クロマトグラフィーを用いて測定した結果、ビスフェノールAを除いたすべての物質を不純物であると見なした。
(1)Column:HP-1(L:30m、ID:0.32mm,film:1.05m)
(2)Injection volume:1μl
(3)Inlet
Temp.:260℃、Pressure:6.92psi, Total flow:64.2ml/min, Split flow:60ml/min, spilt ratio:50:1
(4)Column flow:1.2ml/min
(5)Oven temp.:70℃/3min-10℃/min-280℃/41min (Total 65min)
(6)Detector
Temp.:280℃、H2:35ml/min, Air:300ml/min, He:20ml/min
(7)GC Model:Agilent 7890
不純物比率={(液体クロマトグラフィー上の全体ピーク面積-液体クロマトグラフィー上のビスフェノールAピーク面積)/液体クロマトグラフィー上の全体ピーク面積}×100。
[数式]
不純物比率={(液体クロマトグラフィー上の全体ピーク面積-液体クロマトグラフィー上のビスフェノールAピーク面積)/液体クロマトグラフィー上の全体ピーク面積}×100
Claims (18)
- 芳香族ジオール化合物を含み、
色座標L*が94以上であり、色座標b*が0~4.2であり、
前記リサイクルプラスチック合成用単量体組成物は、ポリカーボネート系樹脂から回収されたことを特徴とする、リサイクルプラスチック合成用単量体組成物。 - 前記リサイクルプラスチック合成用単量体組成物は、色座標a*が0.5以下である、請求項1に記載のリサイクルプラスチック合成用単量体組成物。
- 前記リサイクルプラスチック合成用単量体組成物は、芳香族ジオール化合物の純度が99%以上である、請求項1に記載のリサイクルプラスチック合成用単量体組成物。
- 前記芳香族ジオール化合物は、ポリカーボネート系樹脂から回収されたことを特徴とする、請求項1に記載のリサイクルプラスチック合成用単量体組成物。
- 前記リサイクルプラスチック合成用単量体組成物は、芳香族ジオール化合物以外の不純物をさらに含む、請求項1に記載のリサイクルプラスチック合成用単量体組成物。
- 前記リサイクルプラスチック合成用単量体組成物は、下記数式による不純物比率が1.2%以下である、請求項5に記載のリサイクルプラスチック合成用単量体組成物。
[数式]
不純物比率={(液体クロマトグラフィー上の全体ピーク面積-液体クロマトグラフィー上のビスフェノールAピーク面積)/液体クロマトグラフィー上の全体ピーク面積}×100 - ジエチルカーボネートが副産物として得られ、前記ジエチルカーボネートはポリカーボネート系樹脂から回収されたことを特徴とする、請求項1に記載のリサイクルプラスチック合成用単量体組成物。
- ポリカーボネート系樹脂を解重合反応させる段階;
前記解重合反応生成物に第1吸着剤を投入して吸着精製させた後第1吸着剤を除去する段階;
前記解重合反応生成物からカーボネート前駆体を分離させる段階;および
前記カーボネート前駆体が分離された解重合反応生成物の精製段階;を含み、
前記カーボネート前駆体が分離された解重合反応生成物の精製段階は、前記カーボネート前駆体が分離された解重合反応生成物に第2吸着剤を投入して吸着精製させた後第2吸着剤を除去する段階;を含む、リサイクルプラスチック合成用単量体組成物の製造方法。 - 前記第1吸着剤および第2吸着剤は互いに同一または異なり、それぞれ独立して植物系活性炭、石炭系活性炭、石油系活性炭、および廃棄物質活性炭からなる群より選ばれた1種以上の活性炭を含む、請求項8に記載のリサイクルプラスチック合成用単量体組成物の製造方法。
- 前記第1吸着剤の添加量は、第2吸着剤添加量100重量部に対して1重量部~1000重量部である、請求項8に記載のリサイクルプラスチック合成用単量体組成物の製造方法。
- 前記ポリカーボネート系樹脂の解重合反応は、
エタノールを含む溶媒下で行うことを特徴とする、請求項8に記載のリサイクルプラスチック合成用単量体組成物の製造方法。 - 前記エタノールの含有量は、ポリカーボネート系樹脂1モルに対して10モル~15モルである、請求項11に記載のリサイクルプラスチック合成用単量体組成物の製造方法。
- 前記ポリカーボネート系樹脂の解重合反応は、
ポリカーボネート系樹脂1モルに対して0.5モル以下の含有量で塩基を反応させて行うことを特徴とする、請求項8に記載のリサイクルプラスチック合成用単量体組成物の製造方法。 - 前記解重合反応生成物からカーボネート前駆体を分離させる段階で、
前記解重合反応生成物の減圧蒸留段階を含む、請求項8に記載のリサイクルプラスチック合成用単量体組成物の製造方法。 - 前記精製段階で、カーボネート前駆体が分離された解重合反応生成物に第2吸着剤を投入して吸着精製させた後第1吸着剤を除去する段階の後に、
前記カーボネート前駆体が分離された解重合反応生成物の再結晶段階;をさらに含む、請求項8に記載のリサイクルプラスチック合成用単量体組成物の製造方法。 - 前記解重合反応生成物に第1吸着剤を投入して吸着精製させた後第1吸着剤を除去する段階の前に、
前記解重合反応生成物の酸による中和反応段階をさらに含む、請求項8に記載のリサイクルプラスチック合成用単量体組成物の製造方法。 - 請求項1に記載のリサイクルプラスチック合成用単量体組成物および共単量体の反応生成物を含む、リサイクルプラスチック。
- 請求項17に記載のリサイクルプラスチックを含む、成形品。
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
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KR10-2021-0122004 | 2021-09-13 | ||
KR1020210122002A KR20230039100A (ko) | 2021-09-13 | 2021-09-13 | 재활용 플라스틱 합성용 단량체 조성물, 이의 제조방법, 그리고 이를 이용한 재활용 플라스틱, 및 성형품 |
KR10-2021-0122001 | 2021-09-13 | ||
KR10-2021-0122002 | 2021-09-13 | ||
KR10-2021-0122003 | 2021-09-13 | ||
KR1020210122003A KR20230039101A (ko) | 2021-09-13 | 2021-09-13 | 재활용 플라스틱 합성용 단량체 조성물, 이의 제조방법, 그리고 이를 이용한 재활용 플라스틱, 및 성형품 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0416536A (ja) * | 1990-05-09 | 1992-01-21 | Ube Anmonia Kogyo Kk | 特殊テラゾ製品の製造方法 |
US5675044A (en) * | 1996-07-01 | 1997-10-07 | General Electric Company | Process for recovery of bisphenol-A from thermoplastic polymer containing dihydric phenol units |
CN1179438A (zh) * | 1996-07-01 | 1998-04-22 | 通用电气公司 | 从含二羟酚单元的热塑性聚合物中回收双酚a的方法 |
JP3422647B2 (ja) * | 1997-03-18 | 2003-06-30 | 財団法人生産開発科学研究所 | ポリカ−ボネ−トより炭酸ジアルキルとビスフェノ−ルとを得る方法 |
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JP2004277396A (ja) * | 2003-01-23 | 2004-10-07 | Teijin Chem Ltd | 芳香族ポリカーボネートから芳香族ジヒドロキシ化合物と炭酸ジアルキルを得る方法 |
JP2004339340A (ja) * | 2003-05-15 | 2004-12-02 | Teijin Ltd | 芳香族ポリカーボネートの製造方法 |
JP4272123B2 (ja) * | 2004-07-07 | 2009-06-03 | 帝人化成株式会社 | 廃芳香族ポリカーボネートから精製された芳香族ジヒドロキシ化合物のアルカリ水溶液を得る方法 |
JP4575074B2 (ja) * | 2004-08-05 | 2010-11-04 | 帝人化成株式会社 | 廃芳香族ポリカーボネートから芳香族ジヒドロキシ化合物を得る方法 |
JP4575082B2 (ja) * | 2004-08-12 | 2010-11-04 | 帝人化成株式会社 | 廃芳香族ポリカーボネートから芳香族ジヒドロキシ化合物を得る方法 |
US7750057B2 (en) * | 2005-04-20 | 2010-07-06 | Teijin Chemicals, Ltd. | Method for obtaining alkali metal salt aqueous solution of aromatic dihydroxy compound from waste aromatic polycarbonate |
EP2746249B1 (en) * | 2012-12-21 | 2017-06-07 | Saudi Basic Industries Corporation | Manufacture of dihydroxy aromatic compounds by alcoholysis of flame retardant-containing polycarbonate compositions |
US8680226B1 (en) * | 2012-12-21 | 2014-03-25 | Saudi Basic Industries Corporation | Method for alcoholysis of acrylonitrile-butadiene-styrene-containing polycarbonate compositions |
US8680227B1 (en) * | 2012-12-21 | 2014-03-25 | Saudi Basic Industries Corporation | Manufacture of dihydroxy aromatic compounds by alcoholysis of polycarbonate-containing compositions |
US9328046B2 (en) * | 2013-10-15 | 2016-05-03 | Saudi Basic Industries Corporation | Method for direct ammonolysis of polycarbonate-containing materials and products |
CN105764878B (zh) * | 2013-11-11 | 2017-10-03 | 田冈化学工业株式会社 | 从包含芴结构的树脂回收双酚芴类的方法 |
JP2017052892A (ja) * | 2015-09-10 | 2017-03-16 | 日東電工株式会社 | オリゴマー再生物の製造方法 |
KR102090680B1 (ko) * | 2018-07-31 | 2020-03-18 | 전북대학교 산학협력단 | 유기촉매 및 그를 이용한 폴리카보네이트의 알코올 분해 방법 |
WO2020257237A1 (en) * | 2019-06-19 | 2020-12-24 | Sabic Global Technologies B.V. | Depolymerization of a poly(carbonate) and isolation of bisphenol a from a depolymerized poly(carbonate) |
EP3986851A1 (en) * | 2019-06-19 | 2022-04-27 | SHPP Global Technologies B.V. | Isolation of bisphenol a from depolymerization of a poly(carbonate) |
CN116583495A (zh) * | 2020-11-27 | 2023-08-11 | 三菱化学株式会社 | 聚碳酸酯树脂的分解方法、双酚的制法、碳酸二烷基酯的制法、碳酸烷基芳基酯的制法、碳酸二芳基酯的制法、再生聚碳酸酯树脂的制法、环氧树脂的制法及环氧树脂固化物的制法 |
KR20230112112A (ko) * | 2020-11-27 | 2023-07-26 | 미쯔비시 케미컬 주식회사 | 폴리카보네이트 수지의 분해 방법, 비스페놀의 제조 방법, 탄산디알킬의 제조 방법, 탄산알킬아릴의 제조 방법, 탄산디아릴의 제조 방법, 재생 폴리카보네이트 수지의 제조 방법, 에폭시 수지의 제조 방법 및 에폭시 수지 경화물의 제조 방법 |
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