JP7415282B2 - 共重合ポリエステルおよび水分散体 - Google Patents
共重合ポリエステルおよび水分散体 Download PDFInfo
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- JP7415282B2 JP7415282B2 JP2020532830A JP2020532830A JP7415282B2 JP 7415282 B2 JP7415282 B2 JP 7415282B2 JP 2020532830 A JP2020532830 A JP 2020532830A JP 2020532830 A JP2020532830 A JP 2020532830A JP 7415282 B2 JP7415282 B2 JP 7415282B2
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- acid
- copolymerized polyester
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- water
- component
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- 229920000728 polyester Polymers 0.000 title claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 41
- 239000006185 dispersion Substances 0.000 title claims description 30
- 239000002253 acid Substances 0.000 claims description 48
- 150000005846 sugar alcohols Polymers 0.000 claims description 19
- 229920001634 Copolyester Polymers 0.000 claims description 14
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 claims description 11
- 125000002723 alicyclic group Chemical group 0.000 claims description 11
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 claims description 9
- 230000009477 glass transition Effects 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 16
- 239000003973 paint Substances 0.000 description 16
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 12
- -1 alicyclic dicarboxylic acids Chemical class 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000006068 polycondensation reaction Methods 0.000 description 7
- 125000001931 aliphatic group Chemical group 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 4
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 4
- 125000003118 aryl group Chemical group 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000007334 copolymerization reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 4
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 150000008065 acid anhydrides Chemical class 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 2
- QWGRWMMWNDWRQN-UHFFFAOYSA-N 2-methylpropane-1,3-diol Chemical compound OCC(C)CO QWGRWMMWNDWRQN-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 2
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 229960002887 deanol Drugs 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- ALOUNLDAKADEEB-UHFFFAOYSA-N dimethyl sebacate Chemical compound COC(=O)CCCCCCCCC(=O)OC ALOUNLDAKADEEB-UHFFFAOYSA-N 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000001879 gelation Methods 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical class C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 235000013772 propylene glycol Nutrition 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- TYFQFVWCELRYAO-UHFFFAOYSA-N suberic acid Chemical compound OC(=O)CCCCCCC(O)=O TYFQFVWCELRYAO-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
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- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- QXJQHYBHAIHNGG-UHFFFAOYSA-N trimethylolethane Chemical compound OCC(C)(CO)CO QXJQHYBHAIHNGG-UHFFFAOYSA-N 0.000 description 2
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- OJMJOSRCBAXSAQ-UHFFFAOYSA-N 2,2-dibutylpropane-1,3-diol Chemical compound CCCCC(CO)(CO)CCCC OJMJOSRCBAXSAQ-UHFFFAOYSA-N 0.000 description 1
- VDSSCEGRDWUQAP-UHFFFAOYSA-N 2,2-dipropylpropane-1,3-diol Chemical compound CCCC(CO)(CO)CCC VDSSCEGRDWUQAP-UHFFFAOYSA-N 0.000 description 1
- OJRJDENLRJHEJO-UHFFFAOYSA-N 2,4-diethylpentane-1,5-diol Chemical compound CCC(CO)CC(CC)CO OJRJDENLRJHEJO-UHFFFAOYSA-N 0.000 description 1
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- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
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- 229910052783 alkali metal Inorganic materials 0.000 description 1
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- 238000004458 analytical method Methods 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
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- 239000012736 aqueous medium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- WKDNYTOXBCRNPV-UHFFFAOYSA-N bpda Chemical compound C1=C2C(=O)OC(=O)C2=CC(C=2C=C3C(=O)OC(C3=CC=2)=O)=C1 WKDNYTOXBCRNPV-UHFFFAOYSA-N 0.000 description 1
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 description 1
- BMRWNKZVCUKKSR-UHFFFAOYSA-N butane-1,2-diol Chemical compound CCC(O)CO BMRWNKZVCUKKSR-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
- BJVKGSNLIFBPMO-UHFFFAOYSA-N butoxyantimony Chemical compound CCCCO[Sb] BJVKGSNLIFBPMO-UHFFFAOYSA-N 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 description 1
- XBZSBBLNHFMTEB-UHFFFAOYSA-N cyclohexane-1,3-dicarboxylic acid Chemical compound OC(=O)C1CCCC(C(O)=O)C1 XBZSBBLNHFMTEB-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- VNGOYPQMJFJDLV-UHFFFAOYSA-N dimethyl benzene-1,3-dicarboxylate Chemical compound COC(=O)C1=CC=CC(C(=O)OC)=C1 VNGOYPQMJFJDLV-UHFFFAOYSA-N 0.000 description 1
- 229940014772 dimethyl sebacate Drugs 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 150000002291 germanium compounds Chemical class 0.000 description 1
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- WBSRHBNFOLDTGU-UHFFFAOYSA-N nonane-1,8-diol Chemical compound CC(O)CCCCCCCO WBSRHBNFOLDTGU-UHFFFAOYSA-N 0.000 description 1
- OTLDLKLSNZMTTA-UHFFFAOYSA-N octahydro-1h-4,7-methanoindene-1,5-diyldimethanol Chemical compound C1C2C3C(CO)CCC3C1C(CO)C2 OTLDLKLSNZMTTA-UHFFFAOYSA-N 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 239000002685 polymerization catalyst Substances 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- XRVCFZPJAHWYTB-UHFFFAOYSA-N prenderol Chemical compound CCC(CC)(CO)CO XRVCFZPJAHWYTB-UHFFFAOYSA-N 0.000 description 1
- 229950006800 prenderol Drugs 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- WXYNMTGBLWPTNQ-UHFFFAOYSA-N tetrabutoxygermane Chemical compound CCCCO[Ge](OCCCC)(OCCCC)OCCCC WXYNMTGBLWPTNQ-UHFFFAOYSA-N 0.000 description 1
- UFDHBDMSHIXOKF-UHFFFAOYSA-N tetrahydrophthalic acid Natural products OC(=O)C1=C(C(O)=O)CCCC1 UFDHBDMSHIXOKF-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
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- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
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- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/123—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/137—Acids or hydroxy compounds containing cycloaliphatic rings
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- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
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- 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
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/001—Pigment pastes, e.g. for mixing in paints in aqueous medium
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D17/00—Pigment pastes, e.g. for mixing in paints
- C09D17/004—Pigment pastes, e.g. for mixing in paints containing an inorganic pigment
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/022—Emulsions, e.g. oil in water
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- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
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- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
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Description
すなわち、本発明は、以下の構成からなる。
本発明の共重合ポリエステルを用いた水分散体(以下、単に水分散体ともいう。)は優れた耐候性、レベリング性、加工性耐水密着性、および保存安定性を発揮する。このため、コーティング後に屋外環境下に曝されるような水性塗料に好適であり、本発明の共重合ポリエステルを用いて製造された製品は高屈曲性、高耐水性を有する平滑な塗膜が得られる。
なお、前記酸付加で用いる3価以上の多価カルボン酸成分および/または3価以上の無水多価カルボン酸成分は、多価カルボン酸成分を100モル%としたときの計算には含めない。
水分散体は、前記共重合ポリエステルおよび水を含有する組成物であり、好ましくは共重合ポリエステルを有機溶媒および水に分散した組成物である。有機溶剤としては親水性を有するものが好ましく、メタノール、エタノール、イソプロパノール、2-エチルヘキサノールなどのアルコール類、n-ブチルセロソルブ、t-ブチルセロソルブ、プロピレングリコールモノメチルエーテル、ジプロピレングリコールモノメチルエーテルなどのエーテル類、エチレングリコール、ジエチレングリコール、トリエチレングリコール、プロピレングリコール、ジプロピレングリコール、トリプロピレングリコール、2-メチル-1,3-プロパンジオール、1,4-ブタンジオール等のグリコール類があげられる。また、水分散体としたときに分離しないものであれば、親水性の低いシクロヘキサノン、イソホロンなどのケトン類なども使用することができ、溶解性、蒸発速度(乾燥性)などを考慮して任意に選択、配合される。なかでもエーテル類が好ましく、グリコールエーテル系がより好ましい。有機溶媒は共重合ポリエステル100質量部に対して20質量部以上であることが好ましく、有機溶媒が前記範囲内であると長期の保存安定性が良好となる。水分散体の固形分濃度としては、45質量部以下であることが好ましく、固形分濃度が前記範囲内であると作業性が良好となる。
400MHzの1H-核磁気共鳴スペクトル装置(以下、NMRと略記することがある)を用い、共重合ポリエステルを構成する多価カルボン酸成分、多価アルコール成分のモル比定量を行った。溶媒には重クロロホルムを使用した。なお、酸後付加により共重合ポリエステルの酸価を上げた場合には、酸後付加に用いた酸成分以外の酸成分の合計を100モル%として、各成分のモル比を算出した。
試料(共重合ポリエステル)4mgを、4mLのテトラヒドロフランに溶解した後、孔径0.2μmのポリ四フッ化エチレン製メンブランフィルターでろ過した。これを試料溶液とし、ゲル浸透クロマトグラフィー(GPC)で分析を行った。装置はTOSOH HLC-8220、検出器は示差屈折率検出器、移動相はテトラヒドロフランを用い、流速1mL/分、カラム温度40℃で測定した。カラムは昭和電工製KF-802、804L、806Lを直列で用いた。分子量標準には単分散ポリスチレンを使用し、数平均分子量は標準ポリスチレン換算値とし、分子量1000未満に相当する部分を省いて算出した。
示差走査型熱量計(SII社、DSC-200)を用いて測定した。試料(共重合ポリエステル)5mgをアルミニウム抑え蓋型容器に入れ密封し、液体窒素を用いて-50℃まで冷却した。次いで150℃まで20℃/分の昇温速度にて昇温させ、昇温過程にて得られる吸熱曲線において、吸熱ピークが出る前(ガラス転移温度以下)のベースラインの延長線と、吸熱ピークに向かう接線(ピークの立ち上がり部分からピークの頂点までの間での最大傾斜を示す接線)との交点の温度をもって、ガラス転移温度(Tg、単位:℃)とした。
試料(共重合ポリエステル)0.2gを精秤しクロロホルム40mlに溶解した。次いで、0.01Nの水酸化カリウムのエタノール溶液で滴定を行った。指示薬にはフェノールフタレインを用いた。試料に対して、水酸化カリウム当量を求め、測定値を試料106gあたりの当量に換算し、単位は当量/106gとした。
試料(共重合ポリエステル)0.1±0.005gおよびフェノール/テトラクロロエタン(重量比6/4)の混合溶媒25ccに溶かし、ウベローデ粘度管を用いて30℃で測定した。
攪拌機、コンデンサー、温度計を具備した反応容器に1,4-シクロヘキサンジカルボン酸453部、テトラヒドロフタル酸無水物174部、トリメチロールプロパン113部、1,6-ヘキサンジオール566部、触媒としてオルトチタン酸テトラブチルを全酸成分に対して0.03モル%仕込み、160℃から220℃まで4時間かけて昇温、脱水工程を経ながらエステル化反応を行った。次に重縮合反応工程は、系内を20分かけて5mmHgまで減圧し、さらに250℃まで昇温を進めた。次いで、0.3mmHg以下まで減圧し、60分間の重縮合反応を行った。その後、180℃まで冷却し、無水トリメリット酸30部を投入し、30分間反応させた。これを取り出した。得られた共重合ポリエステル(a1)はNMRによる組成分析の結果、モル比で1,4-シクロヘキサンジカルボン酸/テトラヒドロフタル酸無水物/トリメチロールプロパン/1,6-ヘキサンジオール=70/30/15/85[モル比]であった。また、数平均分子量は6000、ガラス転移温度は-20℃、酸価は396当量/106gであった。結果を表1に記載した。
共重合ポリエステル(a1)の製造例に準じ、原料の種類と配合比率を変更して、共重合ポリエステル(a2)~(a15)を合成した。結果を表1に記載した。
上記共重合ポリエステル(a1)500部をノルマルブチルセロソルブ188部に溶解し、ジメチルアミノエタノール13部を添加後、イオン交換水549部を添加して、水分散体(b1)を得た。結果を表1に記載した。
水分散体(b1)の製造例に準じ、原料の種類と配合比率を変更して、本発明の水分散体(b2)~(b15)を製造した。結果を表1に記載した。
ポリエステル水分散体(b1)~(b15)を5℃、および25℃下に3か月間静置し、各温度での溶液粘度の変化を確認した。粘度の上昇が小さいほど保存安定性は良好である。溶液粘度の測定は、ポリエステル水分散体をガラス容器に充填し、25℃下で、東機産業社製BL型粘度計で測定した。回転数は30rpmとした。
評価基準
溶液粘度の変化幅=|静置後の溶液粘度/静置前の溶液粘度|
○:溶液粘度の変化幅≦100%
△:溶液粘度の変化幅>100%
×:溶液が固化した。
合成直後のポリエステル水分散体(b1)~(b15)を撹拌しながら加熱することで固形分濃度50質量%まで溶媒を蒸発させ、溶液粘度をBROOKFIELD社製コーンプレート型粘度計(HBDV-II+P CP)で測定した。固形分濃度50質量%での溶液粘度が低いほどレベリング性は良好である。
評価基準
○:500Pa・s以下
△:500Pa・sを超えて1000Pa・s以下
×:1000Pa・sを超える
酸化チタン(CR-93:石原産業製)100部、イオン交換水 179部、ガラスビーズ289部をガラス容器に入れ、しんとう機にて6時間分散し、顔料ペースト(X)を得た。次いで、水分散体(b1)100部、メラミン樹脂(サイメル(登録商標)327:オルネクス社)11部、顔料ペースト(X)140部、レベリング剤(BYK(登録商標)-381:BYK社)0.3部を容器に配合し、撹拌することで水性塗料(A1)を得た。
水性塗料(A1)と同様の方法にて、本発明の実施例または比較例である水性塗料(A2)~(A15)を得た。
(試験片の作成)
0.5mm厚のボンデ(登録商標)鋼板に前記実施例及び比較例で得られた水性塗料を乾燥後の膜厚が12μmとなる様に塗装し、250℃で50秒間乾燥し、金属塗装板の試験片を得た。
前記金属塗装板試験片を25℃下で塗膜面を外側に180°折り曲げ試験を行い、目視にて、塗膜の割れを確認した。例えば、2Tとは、金属板塗装板試験片と同じ厚さの金属板を2枚挟んで折り曲げた際に塗膜の割れが発生しないことである。数字が小さいほど屈曲性が良好である。
評価基準
○:1T以上
△:2~3T
×:4T以下
前記金属塗装板試験片の端部をテープで保護し、95℃温水中に24時間浸漬させた。浸漬後、取り出した金属塗装板試験片上の塗膜に、素地に達するように1mm間隔の碁盤目状にクロスカットを入れ、大きさ1mm×1mmの碁盤目を100個作った。その表面に粘着セロハンテープを貼着し、20℃においてそのテープを急激に剥離した後の碁盤目塗膜の残存数を調べた。
評価基準
◎:塗膜残存マス数80個以上
○:塗膜残存マス数30~79個
△:塗膜残存マス数78~39個
×:塗膜残存マス数38個以下
前記金属塗装板試験片をスーパーUVテスター(経時変化の加速試験)で48時間照射(測定条件:温度50℃、湿度50%の条件下で、UVランプ照射量100mW)した(48時間試験)。48時間試験前後の光沢保持率により耐候性の評価を行った。ここで光沢は、GLOSS METER(東京電飾社製)を用いて、60度での反射を測定した。
評価基準
◎:光沢保持率90%以上
○:光沢保持率70%以上90%未満
△:光沢保持率50%以上70%未満
×:光沢保持率50%未満
Claims (4)
- 多価カルボン酸成分と多価アルコール成分を共重合成分とし、多価カルボン酸成分を100モル%としたとき脂環族多価カルボン酸成分が50モル%以上であり、酸価が170当量/106g~1000当量/106gである共重合ポリエステルであって、前記脂環族多価カルボン酸成分として1,4-シクロヘキサンジカルボン酸およびテトラヒドロフタル酸無水物が併用されており、1,4-シクロヘキサンジカルボン酸/テトラヒドロフタル酸無水物のモル比が90~50/10~50である共重合ポリエステル。
- ガラス転移温度が5℃以下である請求項1に記載の共重合ポリエステル。
- 数平均分子量が10000以下であることを特徴とする請求項1または2に記載の共重合ポリエステル。
- 請求項1~3のいずれかに記載の共重合ポリエステルと水を含有する共重合ポリエステル水分散体。
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JPS59131667A (ja) * | 1982-09-06 | 1984-07-28 | Nippon Paint Co Ltd | 末端酸種の制御された脂環族酸変性ポリエステル樹脂を含む塗料用樹脂組成物 |
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JPH09286968A (ja) * | 1996-04-23 | 1997-11-04 | Toyobo Co Ltd | 接着剤組成物 |
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EP1788049B1 (en) * | 2004-09-09 | 2014-05-21 | Kansai Paint Co., Ltd. | Thermosetting aqueous coating composition |
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JP2008501048A (ja) | 2004-06-01 | 2008-01-17 | ビーエーエスエフ アクチェンゲゼルシャフト | 高官能性高度分岐又は超分岐ポリエステル、それらの生成及びそれらの使用 |
JP2010070613A (ja) | 2008-09-17 | 2010-04-02 | Mitsubishi Chemicals Corp | ポリエーテルエステルブロック共重合体組成物及びその医療用成形体 |
JP2015147830A (ja) | 2014-02-05 | 2015-08-20 | 帝人株式会社 | 全脂環族ポリエステルおよびその製造方法 |
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TW202035510A (zh) | 2020-10-01 |
MX2021006898A (es) | 2021-07-07 |
CN113227198A (zh) | 2021-08-06 |
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CA3118423A1 (en) | 2020-07-23 |
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