JP2015518079A - 改善された固有色を有する高性能熱可塑樹脂の製造方法 - Google Patents
改善された固有色を有する高性能熱可塑樹脂の製造方法 Download PDFInfo
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- JP2015518079A JP2015518079A JP2015514462A JP2015514462A JP2015518079A JP 2015518079 A JP2015518079 A JP 2015518079A JP 2015514462 A JP2015514462 A JP 2015514462A JP 2015514462 A JP2015514462 A JP 2015514462A JP 2015518079 A JP2015518079 A JP 2015518079A
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- polyarylene ether
- polymer
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- polymer solution
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- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229920006258 high performance thermoplastic Polymers 0.000 title description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims abstract description 77
- 229920000642 polymer Polymers 0.000 claims abstract description 72
- 229920000412 polyarylene Polymers 0.000 claims abstract description 60
- 238000000034 method Methods 0.000 claims abstract description 54
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000003054 catalyst Substances 0.000 claims abstract description 37
- 238000005984 hydrogenation reaction Methods 0.000 claims abstract description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 12
- 239000001257 hydrogen Substances 0.000 claims abstract description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 5
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- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
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- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000002638 heterogeneous catalyst Substances 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 7
- 239000000243 solution Substances 0.000 description 51
- -1 ether sulfones Chemical class 0.000 description 26
- HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 24
- 239000000047 product Substances 0.000 description 23
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- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 14
- 239000000463 material Substances 0.000 description 13
- 229910052786 argon Inorganic materials 0.000 description 11
- 239000002904 solvent Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 8
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 8
- 229910005965 SO 2 Inorganic materials 0.000 description 7
- 229910000027 potassium carbonate Inorganic materials 0.000 description 7
- 230000035484 reaction time Effects 0.000 description 7
- IBRQUKZZBXZOBA-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)sulfonylbenzene Chemical compound ClC1=CC=CC(S(=O)(=O)C=2C=C(Cl)C=CC=2)=C1 IBRQUKZZBXZOBA-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 description 5
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- 230000000052 comparative effect Effects 0.000 description 5
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- 238000009904 heterogeneous catalytic hydrogenation reaction Methods 0.000 description 5
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 4
- 239000004695 Polyether sulfone Substances 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229940050176 methyl chloride Drugs 0.000 description 4
- 229920002492 poly(sulfone) Polymers 0.000 description 4
- 229920006393 polyether sulfone Polymers 0.000 description 4
- 239000001103 potassium chloride Substances 0.000 description 4
- 235000011164 potassium chloride Nutrition 0.000 description 4
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 4
- 238000010626 work up procedure Methods 0.000 description 4
- 125000004642 (C1-C12) alkoxy group Chemical group 0.000 description 3
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 150000001491 aromatic compounds Chemical class 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 238000007865 diluting Methods 0.000 description 3
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- 239000008187 granular material Substances 0.000 description 3
- 150000002367 halogens Chemical group 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 125000004957 naphthylene group Chemical group 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920000090 poly(aryl ether) Polymers 0.000 description 3
- 229920012287 polyphenylene sulfone Polymers 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 239000000010 aprotic solvent Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- NXPPAOGUKPJVDI-UHFFFAOYSA-N naphthalene-1,2-diol Chemical compound C1=CC=CC2=C(O)C(O)=CC=C21 NXPPAOGUKPJVDI-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 description 1
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 1
- 125000004959 2,6-naphthylene group Chemical group [H]C1=C([H])C2=C([H])C([*:1])=C([H])C([H])=C2C([H])=C1[*:2] 0.000 description 1
- 125000005916 2-methylpentyl group Chemical group 0.000 description 1
- 125000005917 3-methylpentyl group Chemical group 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical group OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
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- 230000003213 activating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
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- 125000003545 alkoxy group Chemical group 0.000 description 1
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- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- 150000001502 aryl halides Chemical class 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- AGEZXYOZHKGVCM-UHFFFAOYSA-N benzyl bromide Chemical compound BrCC1=CC=CC=C1 AGEZXYOZHKGVCM-UHFFFAOYSA-N 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
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- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical compound C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
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- 150000004696 coordination complex Chemical class 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 1
- 125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000002704 decyl group Chemical group [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])* 0.000 description 1
- 239000007857 degradation product Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 125000003438 dodecyl group Chemical group [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])* 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
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- 125000000524 functional group Chemical group 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- 150000004820 halides Chemical class 0.000 description 1
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
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- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- XJTQJERLRPWUGL-UHFFFAOYSA-N iodomethylbenzene Chemical compound ICC1=CC=CC=C1 XJTQJERLRPWUGL-UHFFFAOYSA-N 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- DFQICHCWIIJABH-UHFFFAOYSA-N naphthalene-2,7-diol Chemical compound C1=CC(O)=CC2=CC(O)=CC=C21 DFQICHCWIIJABH-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 125000001400 nonyl 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])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
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- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
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- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 239000004332 silver Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007655 standard test method Methods 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- IFLREYGFSNHWGE-UHFFFAOYSA-N tetracene Chemical compound C1=CC=CC2=CC3=CC4=CC=CC=C4C=C3C=C21 IFLREYGFSNHWGE-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 125000002948 undecyl 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])[H] 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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Abstract
Description
(A)重合反応を実施してポリアリーレンエーテルを製造し、
(B)前記溶液の無機成分を除去し、
(C)前記溶液を本発明による方法により後処理し、
(D)前記溶液から、沈殿浴(Faellbad)に分離(Vereinzelung)することによりポリアリーレンエーテルビーズを製造し、
(E)前記ポリアリーレンエーテルビーズを抽出して乾燥させる
ことを特徴とする前記方法にも関する。
t、qは、互いに独立して0、1、2または3であり、
Q、T、Yは、互いに独立してそれぞれ−O−、−S−、−SO2−、S=O、C=O、−N=N−、および−CRaRb−から選択される化学結合または基であり、ここで、RaおよびRbは、互いに独立してそれぞれ水素原子またはC1〜C12アルキル基、C1〜C12アルコキシ基またはC6〜C18アリール基を表しており、ここで、Q、TおよびYの少なくとも1つがSO2を表しており、
Ar、Ar1は、互いに独立して6〜18個の炭素原子を有するアリーレン基である]
(A)重合反応を実施してポリアリーレンエーテルを製造し、
(B)前記溶液の無機成分を除去し、
(C)前記溶液を本発明による後処理方法により処理し、
(D)前記溶液から、沈殿浴に分離することによってポリアリーレンエーテルビーズを製造し、
(E)前記ポリアリーレンエーテルビーズを抽出して乾燥させる
ことを特徴とする前記方法にも関する。
前記ポリアリーレンエーテルの粘度数を、N−メチル−ピロリドン1%溶液中で、DIN EN ISO1628−1に準拠して25℃で測定した。
内部温度計、ガス導管、水分離器付き還流冷却器を有する4L反応器に、ジクロロジフェニルスルホン(DCDPS)574.16g、ジヒドロキシジフェニルスルホン(DHDPS)500.34g、および炭酸カリウム290.24gを、窒素雰囲気下にNMP1053mlに懸濁させた。1時間以内に、前記バッチを190℃に加熱する。190℃での滞留時間を反応時間とした。反応水を留去して、液位を、NMPの添加によって、前記反応の間一定に保った。3.5時間の反応時間後、前記反応を常温のNMP(1947ml)で希釈して停止させ、次に、140℃で45分間、塩化メチル(10l/h)を前記バッチに導通した(45分)。その後、窒素を導通して(20l/h)、前記バッチを冷却した。生じた塩化カリウムをろ別した。
等温で運転する管型反応器(長さ1.8m、内径1.0cm)を有する連続装置において、直線のパスで、WO2006/005505、例3により製造されたCu/La酸化物/Al酸化物触媒(前記装置における触媒活性:180℃で70時間、N2 50NL/h、H2 4NL/h;その後、180℃で7時間、H2 4NL/h、190mL、190mL(NLは、基準リットルであり、同じく、標準条件下の気体体積))で水素化を実施した。ここで、前記ポリマー溶液がNMP中で流動性を保つために、供給部も導管も90〜100℃にトレース加熱した。すべての試験を、1.1Kgポリマー溶液/L触媒/hの負荷で実施し、次に、得られたポリマー溶液を、前述の通り沈殿させて後処理した。水素化試験のための供給部および流出部は、常にアルゴンで覆われていた。
ポリマー溶液の製造:
内部温度計、ガス導管、水分離器付き還流冷却器を有する4L反応器に、ジクロロジフェニルスルホン(DCDPS)574.16g、ジヒドロキシジフェニルスルホン(DHDPS)500.34g、および炭酸カリウム290.24gを、窒素雰囲気下に、N−メチルピロリドン(NMP)1053mlに懸濁させた。1時間以内に、前記バッチを190℃に加熱した。190℃での滞留時間を反応時間とした。反応水を留去して、液位を、NMPの添加により、前記反応の間一定に保った。3.5時間の反応時間後、前記反応を常温のNMP(1947ml)で希釈して停止させ、次に、140℃で45分間、塩化メチル(10l/h)を前記バッチに導通した(45分)。その後、窒素を導通して(20l/h)、前記バッチを冷却した。生じた塩化カリウムをろ別した。
内部温度計、ガス導管、水分離器付き還流冷却器を有する4L反応器に、ジクロロジフェニルスルホン(DCDPS)574.16g、ジヒドロキシジフェニルスルホン(DHDPS)500.34g、および炭酸カリウム290.24gを、窒素雰囲気下に、NMP1053mlに懸濁させた。1時間以内に、前記バッチを190℃に加熱した。190℃での滞留時間を反応時間とした。反応水を留去して、液位を、NMPの添加によって、前記反応の間一定に保った。3.5時間の反応時間後、前記反応を常温のNMP(1947ml)で希釈させることによって停止させ、次に、140℃で45分間、塩化メチル(10l/h)を前記バッチに導通した(45分)。その後、窒素を導通して(20l/h)、前記バッチを冷却した。生じた塩化カリウムをろ別した。
Claims (11)
- N−メチル−2−ピロリドンおよびポリマーを含むポリマー溶液の後処理方法であって、該ポリマー溶液が、水素化活性触媒の存在下に水素により水素化される前記方法。
- ポリマー溶液としてポリアリーレンエーテル溶液が使用される、請求項1に記載の方法。
- 水素化活性触媒として、(i)酸化アルミニウムおよび/または酸化亜鉛10〜99.999質量%、ならびに(ii)コバルト、ニッケル、銅、パラジウムまたはその混合物0.001〜90質量%を含む不均一な水素化活性触媒が使用され、ここで、質量%の合計が、(i)と(ii)の合計を基準としており、100質量%であることを特徴とする、請求項1または2に記載の方法。
- 1bar〜320barの圧力で実施されることを特徴とする、請求項1から3までのいずれか1項に記載の方法。
- 20〜250℃の温度で実施されることを特徴とする、請求項1から4までのいずれか1項に記載の方法。
- 固定床または懸濁床で実施されることを特徴とする、請求項1から5までのいずれか1項に記載の方法。
- 請求項1から6までのいずれか1項に記載の方法から得られる生成物。
- 請求項1から6までのいずれか1項に記載のポリマー溶液の、ポリマー生成物の製造のための使用。
- ポリアリーレンエーテルの製造方法であって、
(A)重合反応を実施してポリアリーレンエーテルを製造し、
(B)前記溶液の無機成分を除去し、
(C)前記溶液を請求項1から6までのいずれか1項により後処理し、
(D)前記溶液から、沈殿浴に分離することによりポリアリーレンエーテルビーズを製造し、
(E)前記ポリアリーレンエーテルビーズを抽出して乾燥させる
ことを特徴とする前記方法。 - ポリアリーレンエーテルビーズから製造される成形品が、DIN6167に準拠して測定される黄色度指数20〜79を有する、請求項9により得られる生成物。
- ポリアリーレンエーテルビーズから製造される成形品が、400℃で1時間の熱負荷後に、ジメチルアセトアミド中に可溶性な画分割合を92〜99.5質量%有しており、ここで、質量%の合計が、熱負荷後の前記成形品の総質量を基準としており、該合計が100質量%である、請求項9により得られる生成物。
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PCT/EP2013/060958 WO2013178628A1 (de) | 2012-05-29 | 2013-05-28 | Verfahren zur herstellung von hochleistungsthermoplasten mit verbesserter eigenfarbe |
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US10308797B2 (en) | 2015-10-06 | 2019-06-04 | Borealis Ag | Polypropylene compositions for automotive applications |
CN112812291A (zh) * | 2019-11-15 | 2021-05-18 | 旭化成株式会社 | 氢化聚苯醚及其制造方法 |
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CN106189235B (zh) * | 2016-07-21 | 2017-10-24 | 金发科技股份有限公司 | 一种砜聚合物组合物及由其组成的热塑性模塑组合物与应用 |
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US10308797B2 (en) | 2015-10-06 | 2019-06-04 | Borealis Ag | Polypropylene compositions for automotive applications |
CN112812291A (zh) * | 2019-11-15 | 2021-05-18 | 旭化成株式会社 | 氢化聚苯醚及其制造方法 |
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