JPH04304276A - Water-based coating composition - Google Patents
Water-based coating compositionInfo
- Publication number
- JPH04304276A JPH04304276A JP6744191A JP6744191A JPH04304276A JP H04304276 A JPH04304276 A JP H04304276A JP 6744191 A JP6744191 A JP 6744191A JP 6744191 A JP6744191 A JP 6744191A JP H04304276 A JPH04304276 A JP H04304276A
- Authority
- JP
- Japan
- Prior art keywords
- water
- paint
- manufactured
- resistance
- acrylic emulsion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000008199 coating composition Substances 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 62
- 239000000839 emulsion Substances 0.000 claims abstract description 57
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000004132 cross linking Methods 0.000 claims abstract description 38
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 37
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 239000003112 inhibitor Substances 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 abstract description 54
- 238000000576 coating method Methods 0.000 abstract description 54
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 51
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract description 22
- 230000003449 preventive effect Effects 0.000 abstract description 22
- 238000004383 yellowing Methods 0.000 abstract description 12
- 239000002562 thickening agent Substances 0.000 abstract description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract description 5
- 125000005442 diisocyanate group Chemical group 0.000 abstract description 3
- 239000012153 distilled water Substances 0.000 abstract description 3
- 230000003472 neutralizing effect Effects 0.000 abstract description 3
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 abstract description 2
- 230000002421 anti-septic effect Effects 0.000 abstract 1
- 239000003429 antifungal agent Substances 0.000 abstract 1
- 229940121375 antifungal agent Drugs 0.000 abstract 1
- 239000004599 antimicrobial Substances 0.000 abstract 1
- 239000012459 cleaning agent Substances 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 89
- 238000000034 method Methods 0.000 description 28
- 229920005789 ACRONAL® acrylic binder Polymers 0.000 description 18
- 239000003795 chemical substances by application Substances 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 238000003756 stirring Methods 0.000 description 10
- 239000011324 bead Substances 0.000 description 9
- 229940075894 denatured ethanol Drugs 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 8
- 239000003599 detergent Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000000049 pigment Substances 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 230000037303 wrinkles Effects 0.000 description 8
- 238000002845 discoloration Methods 0.000 description 7
- -1 lysine diisocyanate ester Chemical class 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 239000002966 varnish Substances 0.000 description 6
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 description 5
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 5
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- PGLTVOMIXTUURA-UHFFFAOYSA-N iodoacetamide Chemical compound NC(=O)CI PGLTVOMIXTUURA-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-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
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 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
- 230000009471 action Effects 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 239000002518 antifoaming agent Substances 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 239000000080 wetting agent Substances 0.000 description 3
- QGKMIGUHVLGJBR-UHFFFAOYSA-M (4z)-1-(3-methylbutyl)-4-[[1-(3-methylbutyl)quinolin-1-ium-4-yl]methylidene]quinoline;iodide Chemical compound [I-].C12=CC=CC=C2N(CCC(C)C)C=CC1=CC1=CC=[N+](CCC(C)C)C2=CC=CC=C12 QGKMIGUHVLGJBR-UHFFFAOYSA-M 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004972 Polyurethane varnish Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000001361 adipic acid Substances 0.000 description 2
- 235000011037 adipic acid Nutrition 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007798 antifreeze agent Substances 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 125000002843 carboxylic acid group Chemical group 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000009408 flooring Methods 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- 150000002334 glycols Chemical class 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 239000001023 inorganic pigment Substances 0.000 description 2
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012860 organic pigment Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 229920000058 polyacrylate Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000003755 preservative agent Substances 0.000 description 2
- YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 1
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 description 1
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 1
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 1
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 description 1
- UHAMPPWFPNXLIU-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)pentanoic acid Chemical compound CCCC(CO)(CO)C(O)=O UHAMPPWFPNXLIU-UHFFFAOYSA-N 0.000 description 1
- WUGCLPOLOCIDHW-UHFFFAOYSA-N 2-aminoethanol;benzoic acid Chemical compound [NH3+]CCO.[O-]C(=O)C1=CC=CC=C1 WUGCLPOLOCIDHW-UHFFFAOYSA-N 0.000 description 1
- JOMNTHCQHJPVAZ-UHFFFAOYSA-N 2-methylpiperazine Chemical compound CC1CNCCN1 JOMNTHCQHJPVAZ-UHFFFAOYSA-N 0.000 description 1
- QZWKEPYTBWZJJA-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine-4,4'-diisocyanate Chemical compound C1=C(N=C=O)C(OC)=CC(C=2C=C(OC)C(N=C=O)=CC=2)=C1 QZWKEPYTBWZJJA-UHFFFAOYSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 1
- 241000167854 Bourreria succulenta Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004970 Chain extender Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000005058 Isophorone diisocyanate Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical class CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 241000219492 Quercus Species 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 241000190021 Zelkova Species 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- GKXVJHDEWHKBFH-UHFFFAOYSA-N [2-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC=C1CN GKXVJHDEWHKBFH-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000004984 aromatic diamines Chemical class 0.000 description 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 1
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 239000010428 baryte Substances 0.000 description 1
- 229910052601 baryte Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- GTLQZNKUEFUUIS-UHFFFAOYSA-N carbonic acid;cyclohexanamine Chemical compound OC(O)=O.NC1CCCCC1 GTLQZNKUEFUUIS-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 150000007942 carboxylates Chemical group 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- OYOFUEDXAMRQBB-UHFFFAOYSA-N cyclohexylmethanediamine Chemical compound NC(N)C1CCCCC1 OYOFUEDXAMRQBB-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- ZFAKTZXUUNBLEB-UHFFFAOYSA-N dicyclohexylazanium;nitrite Chemical compound [O-]N=O.C1CCCCC1[NH2+]C1CCCCC1 ZFAKTZXUUNBLEB-UHFFFAOYSA-N 0.000 description 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 239000002320 enamel (paints) Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- ACCCMOQWYVYDOT-UHFFFAOYSA-N hexane-1,1-diol Chemical compound CCCCCC(O)O ACCCMOQWYVYDOT-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- UCNNJGDEJXIUCC-UHFFFAOYSA-L hydroxy(oxo)iron;iron Chemical compound [Fe].O[Fe]=O.O[Fe]=O UCNNJGDEJXIUCC-UHFFFAOYSA-L 0.000 description 1
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 1
- 239000006224 matting agent Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- PDDANVVLWYOEPS-UHFFFAOYSA-N nitrous acid;n-propan-2-ylpropan-2-amine Chemical compound [O-]N=O.CC(C)[NH2+]C(C)C PDDANVVLWYOEPS-UHFFFAOYSA-N 0.000 description 1
- 150000002924 oxiranes Chemical group 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001610 polycaprolactone Polymers 0.000 description 1
- 239000004632 polycaprolactone Substances 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- 239000001054 red pigment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 230000036558 skin tension Effects 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N tolylenediamine group Chemical group CC1=C(C=C(C=C1)N)N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 235000015041 whisky Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Abstract
Description
【０００１】0001
【産業上の利用分野】この発明は、主に、木部、木質床
材等の床面等に塗布、乾燥等して被膜を形成し、床面等
の美観を保ち、汚れを防ぐ等のために用いられる水性被
覆剤塗料組成物に関する。[Industrial Application Field] This invention is mainly used to form a film by coating and drying the surface of wood, wooden flooring, etc., to maintain the beauty of the floor surface, prevent stains, etc. The present invention relates to an aqueous coating composition used for.
【０００２】0002
【従来の技術】従来、床用被覆剤としては、たとえば、
有機溶剤系のウレタンニスがある。しかし、この有機溶
剤系のウレタンニスは、作業時、作業者に対する有機溶
剤の毒性や火炎に対する危険性を伴う、近年主流になっ
ている合成樹脂原料を用いた化学床材を有機溶剤が溶解
し劣化させる、有機溶剤による臭気を発する、乾燥時間
が長い（１／２〜２日）、耐光性が悪く黄変しやすい（
耐黄変性に劣る）等の欠点を有する。[Prior Art] Conventionally, floor covering materials include, for example,
There are organic solvent-based urethane varnishes. However, this organic solvent-based urethane varnish has the toxicity of organic solvents to workers and the danger of flames during work, and organic solvents dissolve chemical flooring materials that use synthetic resin raw materials, which have become mainstream in recent years. It causes deterioration, it emits odor due to organic solvents, it takes a long time to dry (1/2 to 2 days), it has poor light resistance and is prone to yellowing (
It has disadvantages such as poor yellowing resistance).
【０００３】そのため、近年では、有機溶剤の代わりに
水を用いたアクリルエマルジョン系ニスが主流になって
いる。しかし、このアクリルエマルジョン系ニスは、耐
水性、特に耐熱水性に劣る、粘着性を有する（不粘着性
に劣る）、密着性、耐摩耗性、耐洗浄剤性、耐エタノー
ル性が悪い等の欠点を有していた。また、その他の水性
樹脂エマルジョン系ニスとしては、水性ポリウレタンニ
スも用いられているが、この水性ポリウレタンニスは、
樹脂の凝集力が強く被覆物に対するヌレが悪いため密着
性が良くない、肉持ち感や耐エタノール性、耐洗浄剤性
に劣る、黄変しやすい、高価である等の欠点を有してい
た。Therefore, in recent years, acrylic emulsion varnishes using water instead of organic solvents have become mainstream. However, this acrylic emulsion varnish has drawbacks such as poor water resistance, especially hot water resistance, tackiness (poor non-tackiness), poor adhesion, abrasion resistance, detergent resistance, and ethanol resistance. It had In addition, water-based polyurethane varnish is also used as other water-based resin emulsion varnish, but this water-based polyurethane varnish is
It had drawbacks such as poor adhesion due to the strong cohesive force of the resin and poor wettability to the coating, poor texture, poor ethanol resistance and detergent resistance, easy yellowing, and high price. .
【０００４】そこで、これらのエマルジョンニスの互い
の欠点を補うために、アクリルエマルジョンと水性ポリ
ウレタンを成膜成分として併用した水性被覆剤塗料組成
物が提案されている（特開昭６２−８１４６６号、特開
昭６２−１８５７６９号、特開昭６３−３０５８０号、
特開昭６３−２３９７２号、特開平１−３０１７６１号
の各公報等参照）。[0004] Therefore, in order to compensate for the drawbacks of these emulsion varnishes, an aqueous coating composition has been proposed in which an acrylic emulsion and an aqueous polyurethane are used together as film-forming components (Japanese Patent Laid-Open No. 81466/1983). JP-A-62-185769, JP-A-63-30580,
(See Japanese Patent Application Laid-open Nos. 63-23972 and 1-301761, etc.).
【０００５】[0005]
【発明が解決しようとする課題】ところが、前述した従
来の併用系の水性被覆剤塗料組成物は、密着性、耐摩耗
性、光沢、耐黄変性、コスト等については、かなり改善
されているが、耐エタノール性、耐熱水性、不粘着性、
耐洗浄剤性等については、依然として改善されていなか
った。また、強靭性が劣るという問題が新たに生じた。[Problems to be Solved by the Invention] However, although the above-mentioned conventional combination water-based coating compositions have been considerably improved in terms of adhesion, abrasion resistance, gloss, yellowing resistance, cost, etc. , ethanol resistance, hot water resistance, non-adhesion,
Detergent resistance, etc., remained unimproved. In addition, a new problem arose that the toughness was poor.
【０００６】このような事情に鑑み、この発明は、従来
品の持つ長所を維持しながら、その欠点を改善した水性
被覆剤塗料組成物を提供することを課題とする。In view of these circumstances, it is an object of the present invention to provide a water-based coating composition that improves the disadvantages of conventional products while maintaining their advantages.
【０００７】[0007]
【課題を解決するための手段】前記課題を解決するため
、発明者らは、種々検討を重ねた。その結果、前述した
従来の併用系の水性被覆剤塗料組成物において、アクリ
ルエマルジョンとして常温架橋型のアクリルエマルジョ
ンを用いれば、前記の問題点が全て解消することを実験
により確認した。しかし、この水性被覆剤塗料組成物を
金属製容器に入れて保存、使用した場合、常温架橋型の
アクリルエマルジョンの作用により、金属製容器に錆が
発生しやすくなるという問題が新たに生じた。そこで、
この新たな問題を解消するため、発明者らは、種々検討
を重ねた。その結果、水溶性気化性防錆剤を含ませるよ
うにすれば、金属製容器の錆の発生が抑えられることを
実験により確認して、この発明を完成した。[Means for Solving the Problems] In order to solve the above problems, the inventors have conducted various studies. As a result, it was experimentally confirmed that all of the above-mentioned problems can be solved by using a room-temperature crosslinking acrylic emulsion as the acrylic emulsion in the conventional combination water-based coating composition described above. However, when this aqueous coating composition is stored and used in a metal container, a new problem has arisen in that the metal container is susceptible to rust due to the action of the room-temperature crosslinking acrylic emulsion. Therefore,
In order to solve this new problem, the inventors conducted various studies. As a result, it was confirmed through experiments that the occurrence of rust in metal containers could be suppressed by incorporating a water-soluble vaporizable rust preventive agent, and the present invention was completed.
【０００８】したがって、この発明にかかる水性被覆剤
塗料組成物は、水性ポリウレタン樹脂およびアクリルエ
マルジョンを成膜成分として含む水性被覆剤塗料組成物
であって、前記アクリルエマルジョンが常温架橋型アク
リルエマルジョンであり、全組成物中、前記水性ポリウ
レタン樹脂を１０〜４０ｗｔ％（この明細書中、「〜」
は以上以下を表す。）、前記常温架橋型アクリルエマル
ジョンを９０〜６０ｗｔ％の各割合で含むとともに、水
溶性気化性防錆剤を０．０２〜１．５ｗｔ％の割合で含
むことを特徴とするものである。Therefore, the aqueous coating composition according to the present invention is an aqueous coating composition containing an aqueous polyurethane resin and an acrylic emulsion as film-forming components, wherein the acrylic emulsion is a cold-crosslinkable acrylic emulsion. , 10 to 40 wt% of the water-based polyurethane resin in the entire composition (in this specification, "~")
represents the above and below. ), the above-mentioned room temperature crosslinking type acrylic emulsion is contained in a proportion of 90 to 60 wt%, and a water-soluble volatile rust preventive is contained in a proportion of 0.02 to 1.5 wt%.
【０００９】この発明の水性被覆剤塗料組成物は、耐摩
耗性、耐水性、耐熱水性、不粘着性等を向上させるため
に、成膜成分の１つとして水性ポリウレタン樹脂を、全
組成物中、１０〜４０ｗｔ％の割合で含むことが必要で
ある。水性ポリウレタン樹脂の含有割合が１０ｗｔ％未
満の場合は、耐摩耗性、耐水性、耐熱水性、不粘着性等
が低下し、４０ｗｔ％を超える場合は、耐エタノール性
、耐黄変性等が低下するとともに、高価なものになるか
らである。The water-based coating composition of the present invention contains a water-based polyurethane resin as one of the film-forming components in the entire composition in order to improve abrasion resistance, water resistance, hot water resistance, non-adhesiveness, etc. , it is necessary to contain it in a proportion of 10 to 40 wt%. If the content of the water-based polyurethane resin is less than 10 wt%, abrasion resistance, water resistance, hot water resistance, non-stick properties, etc. will decrease, and if it exceeds 40 wt%, ethanol resistance, yellowing resistance, etc. will decrease. This is because it is also expensive.
【００１０】この発明で用いられる水性ポリウレタン樹
脂は、特に限定されるわけではないが、たとえば、次の
ようにして製造することができる。すなわち、まず、通
常用いられるジイソシアネートと、グリコールおよびカ
ルボン酸基を有するグリコールとを反応させてウレタン
プレポリマーを作る。次いで、このプレポリマーを中和
および鎖伸長し、蒸留水を添加することにより、水性ポ
リウレタン樹脂を得る。The water-based polyurethane resin used in the present invention is not particularly limited, but can be produced, for example, as follows. That is, first, a commonly used diisocyanate is reacted with a glycol and a glycol having a carboxylic acid group to produce a urethane prepolymer. Next, this prepolymer is neutralized and chain-extended, and distilled water is added to obtain a water-based polyurethane resin.
【００１１】ウレタンプレポリマーを作る際に用いられ
るジイソシアネートとしては、特に限定されるわけでは
ないが、たとえば、脂肪族、脂環式、または芳香族ジイ
ソシアネートが挙げられ、具体的には、２，４−トリレ
ンジイソシアネート、２，６−トリレンジイソシアネー
ト、４，４′−ジフェニルメタンジイソシアネート、ｍ
−フェニレンジイソシアネート、キシリレンジイソシア
ネート、テトラメチレンジイソシアネート、ヘキサメチ
レンジイソシアネート、リジンジイソシアネートエステ
ル、１，４−シクロヘキシレンジイソシアネート、４，
４′−ジシクロヘキシルメタンジイソシアネート、３，
３′−ジメチル−４，４′−ビフェニレンジイソシアネ
ート、３，３′−ジメトキシ−４，４′−ビフェニレン
ジイソシアネート、１，５−ナフタレンジイソシアネー
ト、１，５−テトラヒドロナフタレンジイソシアネート
、イソホロンジイソシアネート等が挙げられる。[0011] The diisocyanate used in making the urethane prepolymer is not particularly limited, but includes, for example, aliphatic, alicyclic, or aromatic diisocyanates. -Tolylene diisocyanate, 2,6-tolylene diisocyanate, 4,4'-diphenylmethane diisocyanate, m
-phenylene diisocyanate, xylylene diisocyanate, tetramethylene diisocyanate, hexamethylene diisocyanate, lysine diisocyanate ester, 1,4-cyclohexylene diisocyanate, 4,
4'-dicyclohexylmethane diisocyanate, 3,
Examples include 3'-dimethyl-4,4'-biphenylene diisocyanate, 3,3'-dimethoxy-4,4'-biphenylene diisocyanate, 1,5-naphthalene diisocyanate, 1,5-tetrahydronaphthalene diisocyanate, and isophorone diisocyanate.
【００１２】グリコール類としては、特に限定されるわ
けではないが、たとえば、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、１，２−プ
ロピレングリコール、トリメチレングリコール、１，３
−ブチレングリコール、テトラメチレングリコール、ヘ
キサメチレングリコール、水添ビスフェノールＡ、ビス
フェノールＡのエチレンオキサイドもしくはプロピレン
オキサイド付加物等の低分子量グリコール、あるいは、
ポリオールであるポリエチレングリコール、ポリプロピ
レングリコール等のポリエーテル類、エチレングリコー
ルとアジピン酸、ヘキサンジオールとアジピン酸、エチ
レングリコールとフタル酸等の縮合物であるポリエステ
ル類、ポリカプロラクトン等か挙げられる。Glycols are not particularly limited, but include, for example, ethylene glycol, diethylene glycol, triethylene glycol, 1,2-propylene glycol, trimethylene glycol, 1,3
- low molecular weight glycols such as butylene glycol, tetramethylene glycol, hexamethylene glycol, hydrogenated bisphenol A, ethylene oxide or propylene oxide adducts of bisphenol A, or;
Examples include polyethers such as polyols such as polyethylene glycol and polypropylene glycol, polyesters which are condensates of ethylene glycol and adipic acid, hexanediol and adipic acid, ethylene glycol and phthalic acid, and polycaprolactone.
【００１３】カルボン酸基を有するグリコールとしては
、特に限定されるわけではないが、たとえば、２，２−
ジメチロールプロピオン酸、２，２−ジメチロール酪酸
、２，２−ジメチロール吉草酸等が挙げられる。以上に
述べた原料を反応させて得られたウレタンプレポリマー
を中和および鎖伸長し、蒸留水を添加して、水性ポリウ
レタン樹脂を得る際に用いられる中和剤としては、特に
限定されるわけではないが、たとえば、トリメチルアミ
ン、トリエチルアミン、トリ−ｎ−プロピルアミン、ト
リブチルアミン、トリエタノールアミンのようなアミン
類、水酸化ナトリウム、水酸化カリウム、アンモニア等
が挙げられる。The glycol having a carboxylic acid group is not particularly limited, but for example, 2,2-
Examples include dimethylolpropionic acid, 2,2-dimethylolbutyric acid, 2,2-dimethylolvaleric acid, and the like. There are no particular restrictions on the neutralizing agent used when obtaining aqueous polyurethane resin by neutralizing and chain-extending the urethane prepolymer obtained by reacting the raw materials described above and adding distilled water. However, examples thereof include amines such as trimethylamine, triethylamine, tri-n-propylamine, tributylamine, and triethanolamine, sodium hydroxide, potassium hydroxide, ammonia, and the like.
【００１４】鎖伸長剤としては、特に限定されるわけで
はないが、たとえば、エチレングリコール、プロピレン
グリコール等のポリオール類、エチレンジアミン、プロ
ピレンジアミン、ヘキサメチレンジアミン、トリレンジ
アミン、キシリレンジアミン、ジフェニルジアミン、ジ
アミノジフェニルメタン、ジアミノシクロヘキシルメタ
ン、ピペラジン、２−メチルピペラジン、イソホロンジ
アミン等の脂肪族、脂環式、または芳香族ジアミン、お
よび水等が挙げられる。The chain extender is not particularly limited, but includes, for example, polyols such as ethylene glycol and propylene glycol, ethylene diamine, propylene diamine, hexamethylene diamine, tolylene diamine, xylylene diamine, diphenyl diamine, Examples include aliphatic, alicyclic, or aromatic diamines such as diaminodiphenylmethane, diaminocyclohexylmethane, piperazine, 2-methylpiperazine, and isophoronediamine, and water.
【００１５】この発明に使用できる水性ポリウレタン樹
脂の市販品としては、特に限定されるわけではないが、
たとえば、大日本インキ製の「ボンディック」、「ハイ
ドラン」シリーズ、バイエル製の「インプラニール」シ
リーズ、日本ソフラン化工製の「ソフラネート」シリー
ズ、花王製の「ポイズ」シリーズ、ＩＣＩレジンズ社製
の「ネオレッツ」シリーズ、三洋化成工業製の「サンプ
レン」シリーズ、保土谷化学工業製の「アイゼラックス
」シリーズ、第一工業製薬製の「スーパーフレックス」
シリーズ、三井東圧化学製の「オレスター」シリーズ、
旭電化製の「アデカボンタイター」シリーズ等を挙げる
ことができる。Commercially available water-based polyurethane resins that can be used in the present invention are not particularly limited, but include:
For example, Dainippon Ink's "Bondic" and "Hydran" series, Bayer's "Inplanil" series, Nippon Sofran Kako's "Sofranate" series, Kao's "Poise" series, and ICI Resins'"Neolets" series, Sanyo Chemical's "Samplen" series, Hodogaya Chemical's "Izerax" series, Daiichi Kogyo Seiyaku's "Superflex"
series, Mitsui Toatsu Chemical's "Orestar" series,
Examples include the "ADEKA BON TITER" series manufactured by Asahi Denka.
【００１６】水性ポリウレタン樹脂は、１種のみを使用
してもよいし、あるいは、２種以上を併用してもよい。
この発明の水性被覆剤塗料組成物は、密着性、強靱性、
耐エタノール性、耐黄変性、耐洗浄剤性等を向上させる
ために、成膜成分の１つとして常温架橋型アクリルエマ
ルジョンを、全組成物中、９０〜６０ｗｔ％の割合で含
むことが必要である。常温架橋型アクリルエマルジョン
の含有割合が６０ｗｔ％未満の場合は、密着性、強靱性
、耐エタノール性、耐黄変性、耐洗浄剤性等が低下し、
９０ｗｔ％を超える場合は、耐摩耗性、耐水性、耐熱水
性、不粘着性等が低下するからである。[0016] The water-based polyurethane resin may be used alone or in combination of two or more. The aqueous coating composition of this invention has adhesion, toughness,
In order to improve ethanol resistance, yellowing resistance, detergent resistance, etc., it is necessary to include a cold crosslinkable acrylic emulsion as one of the film forming components at a ratio of 90 to 60 wt% in the total composition. be. If the content of the room-temperature crosslinking acrylic emulsion is less than 60 wt%, adhesion, toughness, ethanol resistance, yellowing resistance, detergent resistance, etc. will decrease,
This is because if it exceeds 90 wt%, abrasion resistance, water resistance, hot water resistance, non-adhesiveness, etc. will decrease.
【００１７】ここで、この発明で用いられる常温架橋型
アクリルエマルジョンとは、常温で架橋反応し、三次元
の網目状構造を形成することのできる２種類以上の官能
基が導入された通常の自己架橋型アクリル系ポリマーの
水性エマルジョンを指す。使用できる常温架橋型アクリ
ルエマルジョンとしては、特に限定はされないが、たと
えば、通常のアクリル系、アクリルスチレン系、酢ビア
クリル系等のエマルジョンが挙げられる。Here, the room-temperature crosslinking type acrylic emulsion used in this invention is a normal self-emulsion into which two or more types of functional groups capable of crosslinking at room temperature and forming a three-dimensional network structure are introduced. Refers to an aqueous emulsion of cross-linked acrylic polymer. The room temperature crosslinking type acrylic emulsion that can be used is not particularly limited, but includes, for example, ordinary acrylic emulsions, acrylic styrene emulsions, acetic acid biacrylic emulsions, and the like.
【００１８】常温で自己架橋するアクリル系ポリマーに
導入され、架橋反応しうる２種類以上の側鎖官能基とし
ては、特に限定はされないが、たとえば、以下の組合せ
の中より選ばれたものが挙げられる。
・エポキシド基と、アミノ基、カルボキシル基、フェノ
ール性水酸基、水酸基、Ｎ−メチロール基、またはＮ−
メチロールエーテル基。
・カルボキシル基と、水酸基、Ｎ−メチロール基、Ｎ−
メチロールエーテル基、またはイソシアネート基。
・水酸基と、Ｎ−メチロール基、Ｎ−メチロールエーテ
ル基、またはイソシアネート基。
・アミノ基と、Ｎ−メチロール基またはＮ−メチロール
エーテル基。
・Ｎ−メチロール基と、Ｎ−メチロール基またはＮ−メ
チロールエーテル基。
・Ｎ−メチロールエーテル基と、Ｎ−メチロール基また
はＮ−メチロールエーテル基。
・カルボニル基とヒドラジド基
この発明で使用できる常温架橋型アクリルエマルジョン
の市販品としては、特に限定はされないが、たとえば、
大日本インキ製の「ボンコート」シリーズ、三菱油化バ
ーディッシェ社製の「アクロナール」シリーズ、日本触
媒社製の「アクリセット」シリーズ、Ｒ＆Ｈ社製の「プ
ライマール」シリーズ、ヘキスト合成社製の「モビニー
ル」シリーズ、サイデン化学製の「サイビノール」シリ
ーズ、カネボウＮＳＣ社製の「ヨドゾール」シリーズ、
昭和高分子製の「ポリゾール」シリーズ、高圧ガス工業
製の「ペガール」シリーズ等を挙げることができる。The two or more types of side chain functional groups that can be introduced into the acrylic polymer that self-crosslinks at room temperature and undergo a crosslinking reaction are not particularly limited, but include, for example, those selected from the following combinations: It will be done.・Epoxide group and amino group, carboxyl group, phenolic hydroxyl group, hydroxyl group, N-methylol group, or N-
Methylol ether group.・Carboxyl group, hydroxyl group, N-methylol group, N-
Methylol ether group or isocyanate group. - Hydroxyl group and N-methylol group, N-methylol ether group, or isocyanate group. -Amino group and N-methylol group or N-methylol ether group. - N-methylol group and N-methylol group or N-methylol ether group. - N-methylol ether group and N-methylol group or N-methylol ether group.・Carbonyl group and hydrazide group Commercially available room-temperature crosslinking acrylic emulsions that can be used in this invention are not particularly limited, but include, for example:
"Boncourt" series manufactured by Dainippon Ink, "Acronal" series manufactured by Mitsubishi Yuka Badische, "Acryset" series manufactured by Nippon Shokubai Co., Ltd., "Primal" series manufactured by R&H, "Movinyl" manufactured by Hoechst Gosei Co., Ltd. ” series, “Cybinol” series manufactured by Saiden Chemical, “Yodozol” series manufactured by Kanebo NSC,
Examples include the "Polysol" series manufactured by Showa Kobunshi and the "Pegal" series manufactured by Koatsu Gas Kogyo.
【００１９】常温架橋型アクリルエマルジョンは、１種
のみを使用してもよいし、あるいは、２種以上を併用し
てもよい。この発明の水性被覆剤塗料組成物は、後で述
べる所定の割合で水溶性気化性防錆剤を含むことが必要
である。ここで、水溶性気化性防錆剤とは、常温で気化
性を有する金属腐食抑制剤の内、水溶性のものを指す。
水溶性気化性防錆剤を含む必要があるのは、以下の理由
による。すなわち、前述した、この発明で用いられる常
温架橋型エマルジョンは、一般のアクリルエマルジョン
に比べ、金属製容器を錆びさせ易い。これは恐らく、架
橋反応のために共重合され組み込まれる極性の大きい官
能基のためであろうと推定される。そこで、水溶性の気
化性防錆剤を含有させれば、金属製容器の錆の発生を抑
制することができるからである。[0019] The room temperature crosslinking type acrylic emulsion may be used alone or in combination of two or more types. The aqueous coating composition of the present invention must contain a water-soluble vaporizable rust inhibitor in a predetermined proportion as will be described later. Here, the water-soluble volatile rust inhibitor refers to a water-soluble metal corrosion inhibitor that is volatile at room temperature. The reason why it is necessary to include a water-soluble volatile rust inhibitor is as follows. That is, the above-mentioned room temperature crosslinking emulsion used in the present invention is more likely to cause metal containers to rust than general acrylic emulsions. This is probably due to highly polar functional groups copolymerized and incorporated for the crosslinking reaction. Therefore, if a water-soluble volatile rust preventive agent is included, it is possible to suppress the occurrence of rust in the metal container.
【００２０】そして、この水溶性気化性防錆剤の含有割
合は、全組成物中、０．０２〜１．５ｗｔ％であること
が必要である。水溶性気化性防錆剤の含有割合が０．０
２ｗｔ％未満の場合は、金属製容器に錆が発生し易く、
鉄部に塗られた時にフラッシュ錆を発生し易いからであ
り、１．５ｗｔ％を超える場合は、塗膜に残存した防錆
剤が水により膨潤し、フクレを生じ、塗膜性能が著しく
低下する、すなわち、耐水性、耐熱水性に劣るからであ
る。[0020] The content of this water-soluble volatile rust preventive agent needs to be 0.02 to 1.5 wt% in the entire composition. Content ratio of water-soluble volatile rust preventive agent is 0.0
If it is less than 2wt%, rust will easily occur in the metal container,
This is because flash rust is likely to occur when applied to iron parts, and if the amount exceeds 1.5 wt%, the rust preventive agent remaining in the paint film will swell with water, causing blisters and significantly reducing the performance of the paint film. This is because it is inferior in water resistance and hot water resistance.
【００２１】使用できる水溶性気化性防錆剤としては、
特に限定はされないが、たとえば、各種アミン（アンモ
ニア、エチレンジアミン、モルホリン、シクロヘキシル
アミン等）、シクロヘキシルアンモニウムカーボネート
、ジイソプロピルアンモニウムナイトライト、ジシクロ
ヘキシルアンモニウムナイトライト、モノエタノールア
ミンベンゾエート、亜硝酸ソーダ等が挙げられ、単独、
もしくは、混合して使用される。[0021] Water-soluble volatile rust preventives that can be used include:
Although not particularly limited, examples include various amines (ammonia, ethylenediamine, morpholine, cyclohexylamine, etc.), cyclohexylammonium carbonate, diisopropylammonium nitrite, dicyclohexylammonium nitrite, monoethanolamine benzoate, sodium nitrite, etc. ,
Or used in combination.
【００２２】なお、必要に応じては、前記の水溶性気化
性防錆剤に加えて、通常の塗料に含まれるような他の防
錆剤を含んでいてもよい。この発明の水性被覆剤塗料組
成物は、必要に応じて、耐凍結性、乾燥性、被塗物に対
するヌレ性等の向上等の目的で、メタノールとエタノー
ルのうちの一方または両方を、全組成物中、２〜１０ｗ
ｔ％の割合で含んでいてもよい。これらの含有割合をこ
のように規定するのは、含有割合が２ｗｔ％未満の場合
は、凍結安定性（耐凍結性）が低下したり、乾燥が遅く
なったり、被塗物に対するヌレが不足したりするからで
あり、１０ｗｔ％を超える場合は、乾燥が速くなりすぎ
たり、容器内で皮張りし易くなったり、粘度が著しく低
下したりするからである。[0022] If necessary, in addition to the above-mentioned water-soluble volatile rust preventive agent, other rust preventive agents such as those contained in ordinary paints may be included. The aqueous coating composition of the present invention may contain one or both of methanol and ethanol in the entire composition, if necessary, for the purpose of improving freeze resistance, drying properties, wettability to coated objects, etc. Inside, 2~10w
It may be included in a proportion of t%. The reason for specifying these content ratios is that if the content ratio is less than 2 wt%, freezing stability (freezing resistance) may decrease, drying may be delayed, or wettability to the coated material may be insufficient. This is because if it exceeds 10 wt%, it will dry too quickly, tend to form a skin in the container, and the viscosity will drop significantly.
【００２３】メタノールおよび／またはエタノールが使
用される場合、これらは、通常の工業用原料グレードの
ものでも構わない。そして、安全衛生上、メタノールよ
りもエタノールを使用するのが望ましい。特にエタノー
ルは、飲料用エタノールでもよいが、酒税法の関係で、
他のアルコールで変性したエタノールでもよい。なお、
必要に応じては、メタノールやエタノールと同様の効果
を持つ他の材料、たとえば、通常の塗料に用いられる凍
結防止剤等を含んでいてもよい。[0023] If methanol and/or ethanol are used, they may be of ordinary industrial raw material grade. For safety and health reasons, it is preferable to use ethanol rather than methanol. In particular, ethanol may be drinkable ethanol, but due to the Liquor Tax Law,
Ethanol denatured with other alcohols may also be used. In addition,
If necessary, it may also contain other materials having the same effect as methanol or ethanol, such as antifreeze agents used in ordinary paints.
【００２４】この発明の水性被覆剤塗料組成物は、必要
に応じて、以上に述べた必須成分および任意成分の他に
、通常の透明塗料や着色塗料に用いられる以下に述べる
原材料を含んでいてもよい。すなわち、酸化チタン、亜
鉛華等の白色顔料、カーボンブラック、鉄黒等の黒色顔
料、黄土、酸化鉄、チタン黄、パーマネントイエロー等
の黄色の無機および有機の顔料、弁柄、パーマネントレ
ッド等の赤色の無機および有機の顔料、群青、シアニン
ブルー等の有機・無機の青色顔料、酸化クロム、シアニ
ングリーン等の無機・有機の緑色顔料、炭酸カルシウム
、クレー、タルク、マイカ、バライト、微粉シリカ、ケ
イ酸カルシウム、合成ケイ酸アルミ等の体質顔料、ポリ
ウレタンビーズ、ポリエステルビーズ、ポリエチレンビ
ーズ、ポリプロピレンビーズ、アクリルビーズ、ポリア
ミドビーズ、メラミンビーズおよびこれら樹脂の変成ポ
リマービーズ等の粒子状の透明またはカラーのポリマー
ビーズ顔料、各種染料、ポリエチレンやポリプロピレン
等の各種ワックス、セロソルブ系、カービトール系、ア
ルコール系、グリコールエーテル系等の成膜助剤、ＤＯ
Ｐ、ＤＢＰ、ＴＣＰ等の可塑剤、防腐剤、防かび剤、消
泡剤、増粘剤、ＰＨ調整剤、湿潤剤、分散剤、防錆顔料
、水等である。[0024] The aqueous coating composition of the present invention may optionally contain, in addition to the above-mentioned essential components and optional components, the following raw materials used in ordinary transparent paints and colored paints. Good too. In other words, white pigments such as titanium oxide and zinc white, black pigments such as carbon black and iron black, yellow inorganic and organic pigments such as ocher, iron oxide, titanium yellow, and permanent yellow, and red pigments such as Bengara and permanent red. inorganic and organic pigments, organic and inorganic blue pigments such as ultramarine and cyanine blue, inorganic and organic green pigments such as chromium oxide and cyanine green, calcium carbonate, clay, talc, mica, barite, finely divided silica, and silicic acid. Particulate transparent or colored polymer bead pigments such as extender pigments such as calcium and synthetic aluminum silicate, polyurethane beads, polyester beads, polyethylene beads, polypropylene beads, acrylic beads, polyamide beads, melamine beads, and modified polymer beads of these resins. , various dyes, various waxes such as polyethylene and polypropylene, film forming aids such as cellosolve type, carbitol type, alcohol type, glycol ether type, DO
These include plasticizers such as P, DBP, and TCP, preservatives, fungicides, antifoaming agents, thickeners, PH adjusters, wetting agents, dispersants, antirust pigments, and water.
【００２５】この発明の水性被覆剤塗料組成物は、特に
限定されるわけではないが、たとえば、以下のような方
法で製造することができる。まず、常温架橋型アクリル
エマルジョンを必要量容器に入れ、これに、成膜助剤を
加えて、充分混合する。これに、水性ポリウレタン樹脂
を必要量加えて、充分混合し、次いで、凍結防止剤およ
びヌレ性向上剤としてのメタノールおよび／またはエタ
ノール、消泡剤、防腐剤、防かび剤、水溶性気化性防錆
剤を必要量加えて、均一化し、増粘剤により粘度を調整
し、透明なクリアー塗料を得る。The aqueous coating composition of the present invention can be produced, for example, by the following method, although it is not particularly limited. First, a required amount of room-temperature crosslinking acrylic emulsion is placed in a container, a film-forming aid is added thereto, and the mixture is thoroughly mixed. Add the required amount of water-based polyurethane resin and mix thoroughly, then add methanol and/or ethanol as an antifreeze agent and wetting agent, an antifoaming agent, a preservative, a fungicide, and a water-soluble evaporative inhibitor. Add the required amount of rust agent, make it uniform, and adjust the viscosity with a thickener to obtain a transparent clear paint.
【００２６】ツヤのない半透明ないし不透明なクリアー
塗料とする場合は、公知のツヤ消剤を混合すればよい。
また、顔料の入った着色エナメル塗料を製造するには、
予め、水、湿潤剤、消泡剤、分散剤を混合しておき、こ
こに前述の各種顔料を添加、混合、分散して、顔料の分
散ペーストを作り、これに、常温架橋型アクリルエマル
ジョン以下を加えて、塗料化すればよい。[0026] In order to obtain a non-glossy translucent to opaque clear paint, a known matting agent may be mixed. In addition, to produce colored enamel paints containing pigments,
Water, a wetting agent, an antifoaming agent, and a dispersant are mixed in advance, and the various pigments mentioned above are added, mixed, and dispersed to make a pigment dispersion paste. Just add it and make it into a paint.
【００２７】[0027]
【作用】水性ポリウレタン樹脂および常温架橋型アクリ
ルエマルジョンを成膜成分として所定量含ませるように
すると、高価な水性ポリウレタン樹脂単独系に比べて、
水性ポリウレタン樹脂の一部が比較的安価な常温架橋型
アクリルエマルジョンで置き換わるため、コストが抑え
られるとともに、水性ポリウレタン樹脂が耐摩耗性、耐
水性、耐熱水性、不粘着性等を付与し、常温架橋型アク
リルエマルジョンが密着性、強靱性、耐エタノール性、
耐黄変性、耐洗浄剤性等を付与する。さらに水溶性気化
性防錆剤を所定量含ませるようにすると、この水溶性気
化性防錆剤が、常温架橋型アクリルエマルジョンの作用
による金属製容器の錆の発生を抑える。そして、水を分
散媒として用いるようにすると、保管、使用時、環境公
害と安全衛生上の問題がなくなる。[Action] When a predetermined amount of water-based polyurethane resin and room-temperature crosslinking acrylic emulsion are included as film-forming components, compared to the expensive water-based polyurethane resin alone,
Part of the water-based polyurethane resin is replaced with a relatively inexpensive room-temperature crosslinking acrylic emulsion, which reduces costs.The water-based polyurethane resin also provides abrasion resistance, water resistance, hot water resistance, non-stick properties, etc., and is cold-crosslinkable. Type acrylic emulsion has good adhesion, toughness, ethanol resistance,
Provides yellowing resistance, detergent resistance, etc. Furthermore, when a predetermined amount of a water-soluble volatile rust preventive agent is included, this water-soluble volatile rust preventive agent suppresses the occurrence of rust on the metal container due to the action of the room-temperature crosslinking type acrylic emulsion. If water is used as a dispersion medium, environmental pollution and health and safety problems will be eliminated during storage and use.
【００２８】[0028]
【実施例】以下に実施例を挙げてこの発明を説明するが
、この発明は、下記実施例により何ら限定されるもので
はない。なお、以下において、「部」は、いずれも「重
量部」を意味する。以下の各例において各種性能評価は
以下の方法で行った。また、以下の各種性能評価方法の
記載中、ＪＩＳの番号は、いずれも１９９０年版のＪＩ
Ｓハンドブック「塗料」による。
耐摩耗性試験：ＪＩＳ Ｋ５９６１−４．８による。
その結果は、下記に従って評価した。[Examples] The present invention will be explained below with reference to Examples, but the present invention is not limited in any way by the following Examples. In addition, in the following, all "parts" mean "parts by weight." In each of the following examples, various performance evaluations were performed using the following methods. In addition, in the description of various performance evaluation methods below, all JIS numbers are from the 1990 edition of JIS.
Based on the S handbook "Paints". Abrasion resistance test: According to JIS K5961-4.8. The results were evaluated according to the following.
【００２９】
○…摩耗減量が１５ｍｇ未満／１００回の場合。
△…摩耗減量が１５ｍｇ以上２０ｍｇ未満／１００回の
場合。
×…摩耗減量が２０ｍｇ以上／１００回の場合。
耐水性試験：ＪＩＳ Ｋ５４００−８．１９による。
その結果は、下記に従って評価した。○...When the wear loss is less than 15 mg/100 times. Δ...When the wear loss is 15 mg or more and less than 20 mg/100 times. ×...When the wear loss is 20 mg or more/100 times. Water resistance test: According to JIS K5400-8.19. The results were evaluated according to the following.
【００３０】
○…塗面に、しわ、ふくれ、われ、はがれ、変色がなか
った。
△…塗面に、しわ、ふくれ、われ、はがれがなく、変色
のみがあった。
×…塗面に、しわ、ふくれ、われ、はがれ、変色があっ
た。
耐熱水性試験：塗面を上にして、２００ｍｌのガラスコ
ップをおき、コップに９０℃±２℃の熱湯を注入し、少
し熱湯をあふれさせる。この状態で１０分間放置し、１
０分後、湯をふきとり塗面の状態を調べた。その結果は
、下記に従って評価した。○: There were no wrinkles, blisters, cracks, peeling, or discoloration on the painted surface. △: There were no wrinkles, blisters, cracks, or peeling on the painted surface, only discoloration. ×...There were wrinkles, blisters, cracks, peeling, and discoloration on the painted surface. Hot water resistance test: Place a 200ml glass cup with the coated side facing up, pour boiling water at 90°C ± 2°C into the cup, and let the hot water overflow a little. Leave it in this state for 10 minutes,
After 0 minutes, the hot water was wiped off and the condition of the painted surface was examined. The results were evaluated according to the following.
【００３１】
○…塗面に、しわ、ふくれ、われ、はがれ、変色がなか
った。
△…塗面に、しわ、ふくれ、われ、はがれがなく、変色
のみがあった。
×…塗面に、しわ、ふくれ、われ、はがれ、変色があっ
た。
耐エタノール性試験：ＪＩＳ Ｋ５９６１−４．１２
に準じた。ただし、石油ベンジンの代わりに、日本酒と
して月桂冠タイム（アルコール分１４．０度以上１５．
０度未満）、ウイスキーとしてサントリートリス（アル
コール分３７％）、ビールとしてサントリーモルツ（ア
ルコール分約５％）、および５０％エタノール水溶液を
塗面に滴下した。その結果は、下記に従って評価した。○: There were no wrinkles, blisters, cracks, peeling, or discoloration on the painted surface. △: There were no wrinkles, blisters, cracks, or peeling on the painted surface, only discoloration. ×...There were wrinkles, blisters, cracks, peeling, and discoloration on the painted surface. Ethanol resistance test: JIS K5961-4.12
According to. However, instead of petroleum benzine, you can use Gekkeikan Time (alcohol content of 14.0% or more and 15% alcohol) as sake.
(less than 0 degrees), Suntory Tris (alcohol content: 37%) as whiskey, Suntory Malts (alcohol content: about 5%) as beer, and a 50% ethanol aqueous solution were dropped onto the coated surface. The results were evaluated according to the following.
【００３２】
○…塗面に、しわ、ふくれ、白化が認められなかった。
×…塗面に、しわ、ふくれ、白化が認められた。
耐黄変性試験：ＪＩＳ Ｋ５４００−９．８に準じて
、促進耐候試験を２００時間行った。その結果は、下記
に従って評価した。○: No wrinkles, blisters, or whitening were observed on the painted surface. x: Wrinkles, blisters, and whitening were observed on the painted surface. Yellowing resistance test: Accelerated weathering test was conducted for 200 hours according to JIS K5400-9.8. The results were evaluated according to the following.
【００３３】
○…未試験板と比較して黄変がほとんどなかった。
×…未試験板と比較して黄変が著しかった。
耐凍結性試験：内面塗装した２００ｍｌブリキ容器に塗
料１５０ｍｌを入れ、フタをした。これを−１５℃で１
７時間放置し、次いで室温で７時間放置することを１サ
イクルとして２サイクル繰り返した後、開缶して、塗料
の状態を調べた。その結果は、下記に従って評価した。○...There was almost no yellowing compared to the untested board. ×... Yellowing was significant compared to the untested board. Freeze resistance test: 150 ml of paint was put into a 200 ml tin container whose inside was coated and the lid was closed. 1 at -15℃
After repeating two cycles in which one cycle consisted of allowing the container to stand for 7 hours and then allowing it to stand at room temperature for 7 hours, the can was opened and the condition of the paint was examined. The results were evaluated according to the following.
【００３４】
○…未試験塗料と比べて著しい差異を認めなかった。
×…液の分離、内容物の凝集、固化、液の著しい増粘や
減粘があった。
不粘着性試験：ＪＩＳ Ｋ５９６１−４．７による。
その結果は、下記に従って評価した。
○…肉眼で見て、塗面にアルミニウムはくによる損傷が
なかった。○...No significant difference was observed compared to the untested paint. ×...There was separation of the liquid, aggregation and solidification of the contents, and significant thickening and thinning of the liquid. Non-adhesion test: According to JIS K5961-4.7. The results were evaluated according to the following. ○: Visually, there was no damage to the painted surface caused by the aluminum foil.
【００３５】
△…肉眼で見て、塗面にアルミニウムはくによる損傷が
少なかった。
×…肉眼で見て、塗面にアルミニウムはくによる損傷が
著しかった。
乾燥性試験：ＪＩＳ Ｋ５４００−６．５により、硬
化乾燥に要する時間を測定した。その結果は、下記に従
って評価した。Δ: Visually, there was little damage to the painted surface caused by the aluminum foil. x: When seen with the naked eye, the painted surface was significantly damaged by the aluminum foil. Drying test: The time required for curing and drying was measured according to JIS K5400-6.5. The results were evaluated according to the following.
【００３６】○…３０分以上７５分未満。 △…７５分以上９０分未満。 ×…３０分未満または９０分以上。 皮張り性試験：ＪＩＳ Ｋ５４００−５．２による。 その結果は、下記に従って評価した。○...30 minutes or more and less than 75 minutes. △…75 minutes or more and less than 90 minutes. ×…Less than 30 minutes or more than 90 minutes. Skin tension test: According to JIS K5400-5.2. The results were evaluated according to the following.
【００３７】○…皮張りが認められなかった。
×…皮張りが認められた。
容器内の錆試験：内面塗装した７００ｍｌブリキ缶に塗
料５００ｍｌを入れ密閉した。これを４０℃のフラン器
中に３０日間、および室温で９０日間放置した後、開缶
し、缶の内部のサビの発生状態を肉眼で調べた。その結
果は、下記に従って評価した。[0037]○...Skinning was not observed. ×...Skinning was observed. Rust test inside a container: 500 ml of paint was put into a 700 ml tin can whose inside was painted and sealed. After this was left in a furan vessel at 40° C. for 30 days and at room temperature for 90 days, the can was opened and the state of rust inside the can was visually examined. The results were evaluated according to the following.
【００３８】○…缶の変色、サビがなかった。
×…缶の変色、サビがあった。
耐衝撃性試験：ＪＩＳ Ｋ５４００−８．３．２によ
る。その結果は、下記に従って評価した。○...There was no discoloration or rust on the can. ×…The can was discolored and rusted. Impact resistance test: According to JIS K5400-8.3.2. The results were evaluated according to the following.
【００３９】
○…塗膜のワレはあるが、ハガレ、浮きがなかった。
×…塗膜のハガレ、浮きがあった。
耐洗浄剤性試験：ＪＩＳ Ｋ５４００−８．１１によ
る。その結果は、下記に従って評価した。
○…１００回の往復運動で塗面にほとんど傷が付かなか
った。○...There was some cracking in the coating film, but no peeling or lifting. ×...There was peeling and lifting of the paint film. Detergent resistance test: According to JIS K5400-8.11. The results were evaluated according to the following. ○...The painted surface was hardly scratched after 100 reciprocating movements.
【００４０】
△…１００回の往復運動で塗面の傷が目立った。
×…１００回の往復運動で塗面に傷が付き、全体がツヤ
消し状態になった。
−実施例１−
常温架橋型アクリルエマルジョンとしてアクロナールＹ
Ｊ−２７５３Ｄ（三菱油化バーディッシェ社製）６０部
に、ブチルセロソルブと水との１／１混合物１２．８部
とテキサノール（イーストマンコダック社製）１部を加
え、充分攪拌した後、水性ポリウレタン樹脂としてネオ
レッツＲ−９６０（ＩＣＩレジンズ社製）２０部、メタ
ノール変性エタノール（日本アルコール販売）４部、Ｓ
Ｎ−デフォーマー３８１（サンノプコ社製）０．１５部
、水溶性気化性防錆剤としてベルゾンＷＡ−Ｎ（大和化
成製；有機アミンのカルボン酸塩を主成分とする。）０
．４部、デルトップ３３（武田薬品製）０．１部、およ
びシックナー６１２（サンノプコ社製）０．９部をこの
順に攪拌しつつ加えることにより、均一な粘度４５″／
ＦＣ♯４（２０℃）の乳白色塗料（水性被覆剤塗料組成
物）を得た。Δ: Scratches on the painted surface were noticeable after 100 reciprocating movements. ×...The painted surface was scratched after 100 reciprocating movements, and the entire surface became matte. -Example 1- Acronal Y as a room-temperature crosslinking acrylic emulsion
12.8 parts of a 1/1 mixture of butyl cellosolve and water and 1 part of Texanol (manufactured by Eastman Kodak Company) were added to 60 parts of J-2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), and after thorough stirring, water-based polyurethane resin was added. 20 parts of Neolets R-960 (manufactured by ICI Resins), 4 parts of methanol-denatured ethanol (Japan Alcohol Sales), S
N-Deformer 381 (manufactured by San Nopco) 0.15 parts, Belzon WA-N (manufactured by Daiwa Kasei; main component is carboxylate of organic amine) as a water-soluble volatile rust preventive agent 0
．． 4 parts, Deltop 33 (manufactured by Takeda Pharmaceutical), and 0.9 parts of Thickener 612 (manufactured by Sannopco) were added in this order with stirring to obtain a uniform viscosity of 45''/
A milky white paint (aqueous coating paint composition) of FC#4 (20°C) was obtained.
【００４１】次に、予めウレタン樹脂塗装された市販の
天然杢フロアー材（サクラ・ナラ・ケヤキ）に対し、表
面を♯３２０サンドペーパーで研磨し、ペイントうすめ
液で拭き取った上で、前記で得られた塗料を刷毛塗りし
、常温で４時間乾燥し、次いで、再度、この塗料を刷毛
塗りし、常温で３日以上乾燥することにより、強靭で、
光沢のある塗膜を得た。Next, the surface of a commercially available natural heathered floor material (cherry, oak, zelkova) coated with urethane resin in advance was sanded with #320 sandpaper, wiped off with paint thinner, and the surface obtained above was polished. This paint is applied with a brush and dried at room temperature for 4 hours, then this paint is applied again with a brush and dried at room temperature for 3 days or more to make it strong and strong.
A glossy coating film was obtained.
【００４２】得られた塗料および塗膜の各種性能を前記
の方法により調べ、その結果を後記表１に示した。
−実施例２−
実施例１において、常温架橋型アクリルエマルジョンと
してアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに同じ部数のボンコートＥＣ
−１００（大日本インキ製）を用いた以外は実施例１と
同様にして、粘度４０″／ＦＣ♯４（２０℃）の乳白色
塗料を得た。Various performances of the obtained paints and coating films were examined by the methods described above, and the results are shown in Table 1 below. -Example 2- In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Bardische Co., Ltd.) as the room-temperature crosslinking acrylic emulsion, the same number of Boncourt EC was used.
A milky white paint having a viscosity of 40''/FC#4 (20°C) was obtained in the same manner as in Example 1 except that -100 (manufactured by Dainippon Ink) was used.
【００４３】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−実施例３−
実施例１において、常温架橋型アクリルエマルジョンと
してアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに同じ部数のボンコートＥＣ
−２０４（大日本インキ製）を用いた以外は実施例１と
同様にして、粘度４０″／ＦＣ♯４（２０℃）の乳白色
塗料を得た。[0043] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. -Example 3- In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Bardische Co., Ltd.) as the room-temperature crosslinking acrylic emulsion, the same number of Boncourt EC was used.
A milky white paint with a viscosity of 40''/FC#4 (20°C) was obtained in the same manner as in Example 1 except that -204 (manufactured by Dainippon Ink) was used.
【００４４】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−実施例４−
実施例１において、常温架橋型アクリルエマルジョンと
してアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに同じ部数のアクリセットＳ
Ｃ−３１３（日本触媒製）を用いた以外は実施例１と同
様にして、粘度４０″／ＦＣ♯４（２０℃）の乳白色塗
料を得た。[0044] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. -Example 4- In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Bardische Co., Ltd.) as the room-temperature crosslinking acrylic emulsion, the same number of Acryset S was used.
A milky white paint having a viscosity of 40''/FC#4 (20°C) was obtained in the same manner as in Example 1 except that C-313 (manufactured by Nippon Shokubai) was used.
【００４５】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−実施例５−
実施例１において、常温架橋型アクリルエマルジョンと
してアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに同じ部数のアクリセットＳ
Ｃ−８００（日本触媒製）を用いた以外は実施例１と同
様にして、粘度４０″／ＦＣ♯４（２０℃）の乳白色塗
料を得た。[0045] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. -Example 5- In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Bardische Co., Ltd.) as the room-temperature crosslinking acrylic emulsion, the same number of Acryset S was used.
A milky white paint having a viscosity of 40''/FC#4 (20°C) was obtained in the same manner as in Example 1 except that C-800 (manufactured by Nippon Shokubai) was used.
【００４６】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−比較例１−
実施例１において、常温架橋型アクリルエマルジョンで
あるアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに常温非架橋型アクリルエマ
ルジョンである同じ部数のアクロナールＹＪ−２４６０
Ｄ（三菱油化バーディッシェ社製）を用いた以外は実施
例１と同様にして、粘度４０″／ＦＣ♯４（２０℃）の
乳白色塗料を得た。[0046] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. - Comparative Example 1 - In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), which is a room temperature crosslinking type acrylic emulsion, the same number of Acronal YJ-2460, which is a room temperature non-crosslinking type acrylic emulsion, was used.
A milky white paint having a viscosity of 40''/FC#4 (20° C.) was obtained in the same manner as in Example 1 except that D (manufactured by Mitsubishi Yuka Bardische Co., Ltd.) was used.
【００４７】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−比較例２−
実施例１において、常温架橋型アクリルエマルジョンで
あるアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに常温非架橋型アクリルエマ
ルジョンである同じ部数のアクロナールＹＪ−２９５Ｄ
Ｎ（三菱油化バーディッシェ社製）を用いた以外は実施
例１と同様にして、粘度４０″／ＦＣ♯４（２０℃）の
乳白色塗料を得た。[0047] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. - Comparative Example 2 - In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), which is a room temperature crosslinking type acrylic emulsion, the same number of Acronal YJ-295D, which is a room temperature non-crosslinking type acrylic emulsion, was used.
A milky white paint having a viscosity of 40''/FC#4 (20° C.) was obtained in the same manner as in Example 1 except that N (manufactured by Mitsubishi Yuka Bardische Co., Ltd.) was used.
【００４８】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−比較例３−
実施例１において、常温架橋型アクリルエマルジョンで
あるアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに常温非架橋型アクリルエマ
ルジョンである同じ部数のボンコートＥＣ−８８０（大
日本インキ製）を用いた以外は実施例１と同様にして、
粘度４０″／ＦＣ♯４（２０℃）の乳白色塗料を得た。[0048] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. - Comparative Example 3 - In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), which is a room temperature crosslinking type acrylic emulsion, the same number of Boncoat EC-880 (Dainippon Co., Ltd.), which is a room temperature non-crosslinking type acrylic emulsion, was used. In the same manner as in Example 1 except that the
A milky white paint with a viscosity of 40''/FC#4 (20°C) was obtained.
【００４９】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−比較例４−
実施例１において、常温架橋型アクリルエマルジョンで
あるアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに常温非架橋型アクリルエマ
ルジョンである同じ部数のボンコートＥＣ−８１８（大
日本インキ製）を用いた以外は実施例１と同様にして、
粘度４０″／ＦＣ♯４（２０℃）の乳白色塗料を得た。[0049] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. - Comparative Example 4 - In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), which is a room-temperature crosslinking acrylic emulsion, the same number of Boncoat EC-818 (Dainippon Co., Ltd.), which is a room-temperature non-crosslinking acrylic emulsion, was used. In the same manner as in Example 1 except that the
A milky white paint with a viscosity of 40''/FC#4 (20°C) was obtained.
【００５０】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−比較例５−
実施例１において、常温架橋型アクリルエマルジョンで
あるアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに常温非架橋型アクリルエマ
ルジョンである同じ部数のアクリセット２１０Ｅ（日本
触媒社製）を用いた以外は実施例１と同様にして、粘度
４０″／ＦＣ♯４（２０℃）の乳白色塗料を得た。[0050] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. - Comparative Example 5 - In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), which is a room temperature crosslinkable acrylic emulsion, the same number of Acryset 210E (Nippon Shokubai Co., Ltd.), which is a room temperature non-crosslinkable acrylic emulsion, was used. A milky white paint having a viscosity of 40''/FC#4 (at 20° C.) was obtained in the same manner as in Example 1, except that the same procedure was used as in Example 1.
【００５１】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−比較例６−
実施例１において、常温架橋型アクリルエマルジョンで
あるアクロナールＹＪ２７５３Ｄ（三菱油化バーディッ
シェ社製）６０部の代わりに常温非架橋型アクリルエマ
ルジョンである同じ部数のアクリセット２６０Ｅ（日本
触媒社製）を用いた以外は実施例１と同様にして、粘度
４０″／ＦＣ♯４（２０℃）の乳白色塗料を得た。[0051] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. - Comparative Example 6 - In Example 1, instead of 60 parts of Acronal YJ2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), which is a room temperature crosslinking type acrylic emulsion, the same number of Acryset 260E (Nippon Shokubai Co., Ltd.), which is a room temperature non-crosslinking type acrylic emulsion, was used. A milky white paint having a viscosity of 40''/FC#4 (at 20° C.) was obtained in the same manner as in Example 1, except that the same procedure was used as in Example 1.
【００５２】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表１に示した。
−実施例６−
常温架橋型アクリルエマルジョンとしてアクロナールＹ
Ｊ−２７５３Ｄ（三菱油化バーディッシェ社製）９０部
に、ブチルセロソルブと水との１／１混合物１９．２部
とテキサノール（イーストマンコダック社製）１．５部
を加え、充分攪拌した後、水性ポリウレタン樹脂として
ネオレッツＲ−９６０（ＩＣＩレジンズ社製）１０部を
加え、後は実施例１と同様に、メタノール変性エタノー
ル（日本アルコール販売）４部、ＳＮ−デフォーマー３
８１（サンノプコ社製）０．１５部、水溶性気化性防錆
剤としてベルゾンＷＡ−Ｎ（大和化成製）０．４部、デ
ルトップ３３（武田薬品製）０．１部、およびシックナ
ー６１２（サンノプコ社製）０．９部をこの順に攪拌し
つつ加えることにより、均一な粘度４０″／ＦＣ♯４（
２０℃）の乳白色塗料を得た。[0052] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 1 below. -Example 6- Acronal Y as a room-temperature crosslinking acrylic emulsion
19.2 parts of a 1/1 mixture of butyl cellosolve and water and 1.5 parts of Texanol (manufactured by Eastman Kodak Company) were added to 90 parts of J-2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), and after thorough stirring, an aqueous solution was added. Add 10 parts of Neoretz R-960 (manufactured by ICI Resins) as a polyurethane resin, and then add 4 parts of methanol-denatured ethanol (manufactured by Nippon Alcohol) and 3 parts of SN-Deformer in the same manner as in Example 1.
81 (manufactured by Sannopco), 0.15 parts of Belzon WA-N (manufactured by Daiwa Kasei) as a water-soluble volatile rust preventive, 0.1 part of Deltop 33 (manufactured by Takeda Pharmaceutical), and thickener 612 (manufactured by Takeda Pharmaceutical Co., Ltd.). By adding 0.9 parts (manufactured by San Nopco) in this order while stirring, the viscosity was uniformly 40"/FC#4 (
A milky white paint with a temperature of 20° C.) was obtained.
【００５３】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−実施例７−
常温架橋型アクリルエマルジョンとしてアクロナールＹ
Ｊ−２７５３Ｄ（三菱油化バーディッシェ社製）６０部
に、ブチルセロソルブと水との１／１混合物１２．８部
とテキサノール（イーストマンコダック社製）１．５部
を加え、充分攪拌した後、水性ポリウレタン樹脂として
ネオレッツＲ−９６０（ＩＣＩレジンズ社製）４０部を
加え、後は実施例１と同様に、メタノール変性エタノー
ル（日本アルコール販売）４部、ＳＮ−デフォーマー３
８１（サンノプコ社製）０．１５部、水溶性気化性防錆
剤としてベルゾンＷＡ−Ｎ（大和化成製）０．４部、デ
ルトップ３３（武田薬品製）０．１部、およびシックナ
ー６１２（サンノプコ社製）０．９部をこの順に攪拌し
つつ加えることにより、均一な粘度４５″／ＦＣ♯４（
２０℃）の乳白色塗料を得た。[0053] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. -Example 7- Acronal Y as a room-temperature crosslinking acrylic emulsion
12.8 parts of a 1/1 mixture of butyl cellosolve and water and 1.5 parts of Texanol (manufactured by Eastman Kodak Company) were added to 60 parts of J-2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), and after thorough stirring, an aqueous solution was added. Add 40 parts of Neoretz R-960 (manufactured by ICI Resins) as a polyurethane resin, and then add 4 parts of methanol-denatured ethanol (Japan Alcohol Sales) and 3 parts of SN-Deformer in the same manner as in Example 1.
81 (manufactured by Sannopco), 0.15 parts of Belzon WA-N (manufactured by Daiwa Kasei) as a water-soluble volatile rust preventive, 0.1 part of Deltop 33 (manufactured by Takeda Pharmaceutical), and thickener 612 (manufactured by Takeda Pharmaceutical Co., Ltd.). By adding 0.9 parts (manufactured by San Nopco) in this order while stirring, the viscosity was uniformly 45"/FC#4 (
A milky white paint with a temperature of 20° C.) was obtained.
【００５４】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−比較例７−
常温架橋型アクリルエマルジョンとしてアクロナールＹ
Ｊ−２７５３Ｄ（三菱油化バーディッシェ社製）９２部
に、ブチルセロソルブと水との１／１混合物１９．６部
とテキサノール（イーストマンコダック社製）１．５部
を加え、充分攪拌した後、水性ポリウレタン樹脂として
ネオレッツＲ−９６０（ＩＣＩレジンズ社製）８部を加
え、後は実施例１と同様に、メタノール変性エタノール
（日本アルコール販売）４部、ＳＮ−デフォーマー３８
１（サンノプコ社製）０．１５部、水溶性気化性防錆剤
としてベルゾンＷＡ−Ｎ（大和化成製）０．４部、デル
トップ３３（武田薬品製）０．１部、およびシックナー
６１２（サンノプコ社製）０．９部をこの順に攪拌しつ
つ加えることにより、均一な粘度４０″／ＦＣ♯４（２
０℃）の乳白色塗料を得た。[0054] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. - Comparative Example 7 - Acronal Y as a room-temperature crosslinking acrylic emulsion
19.6 parts of a 1/1 mixture of butyl cellosolve and water and 1.5 parts of Texanol (manufactured by Eastman Kodak Company) were added to 92 parts of J-2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), and after thorough stirring, an aqueous solution was added. Add 8 parts of Neoretz R-960 (manufactured by ICI Resins) as a polyurethane resin, and then add 4 parts of methanol-denatured ethanol (manufactured by Nippon Alcohol) and SN-Deformer 38 in the same manner as in Example 1.
1 (manufactured by San Nopco), 0.4 part of Belzon WA-N (manufactured by Daiwa Kasei) as a water-soluble volatile rust preventive, 0.1 part of Deltop 33 (manufactured by Takeda Pharmaceutical), and Thickener 612 (manufactured by Takeda Pharmaceutical). By adding 0.9 parts (manufactured by San Nopco) in this order while stirring, the viscosity was uniformly 40"/FC#4 (2
A milky white paint was obtained.
【００５５】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−比較例８−
常温架橋型アクリルエマルジョンとしてアクロナールＹ
Ｊ−２７５３Ｄ（三菱油化バーディッシェ社製）５５部
に、ブチルセロソルブと水との１／１混合物１１．７部
とテキサノール（イーストマンコダック社製）０．９部
を加え、充分攪拌した後、水性ポリウレタン樹脂として
ネオレッツＲ−９６０（ＩＣＩレジンズ社製）４５部を
加え、後は実施例１と同様に、メタノール変性エタノー
ル（日本アルコール販売）４部、ＳＮ−デフォーマー３
８１（サンノプコ社製）０．１５部、水溶性気化性防錆
剤としてベルゾンＷＡ−Ｎ（大和化成製）０．４部、デ
ルトップ３３（武田薬品製）０．１部、およびシックナ
ー６１２（サンノプコ社製）０．９部をこの順に攪拌し
つつ加えることにより、均一な粘度４５″／ＦＣ♯４（
２０℃）の乳白色塗料を得た。[0055] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. - Comparative Example 8 - Acronal Y as a room-temperature crosslinking acrylic emulsion
11.7 parts of a 1/1 mixture of butyl cellosolve and water and 0.9 parts of Texanol (manufactured by Eastman Kodak Company) were added to 55 parts of J-2753D (manufactured by Mitsubishi Yuka Berdische Co., Ltd.), and after thorough stirring, an aqueous solution was added. Add 45 parts of Neoretz R-960 (manufactured by ICI Resins Co., Ltd.) as a polyurethane resin, and then add 4 parts of methanol-denatured ethanol (manufactured by Nippon Alcohol) and 3 parts of SN-Deformer in the same manner as in Example 1.
81 (manufactured by Sannopco), 0.15 parts of Belzon WA-N (manufactured by Daiwa Kasei) as a water-soluble volatile rust preventive, 0.1 part of Deltop 33 (manufactured by Takeda Pharmaceutical), and thickener 612 (manufactured by Takeda Pharmaceutical Co., Ltd.). By adding 0.9 parts (manufactured by San Nopco) in this order while stirring, the viscosity was uniformly 45"/FC#4 (
A milky white paint with a temperature of 20° C.) was obtained.
【００５６】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−実施例８−
実施例１において、メタノール変性エタノール（日本ア
ルコール販売）の配合量を２部に変更した以外は実施例
１と同様にして、粘度４５″／ＦＣ♯４（２０℃）の塗
料を得た。[0056] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. -Example 8- A paint with a viscosity of 45''/FC#4 (20°C) was prepared in the same manner as in Example 1, except that the amount of methanol-denatured ethanol (Nippon Alcohol Sales) was changed to 2 parts. I got it.
【００５７】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−実施例９−
実施例１において、メタノール変性エタノール（日本ア
ルコール販売）の配合量を１０部に変更した以外は実施
例１と同様にして、粘度４０″／ＦＣ♯４（２０℃）の
塗料を得た。[0057] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. -Example 9- A paint with a viscosity of 40''/FC#4 (20°C) was prepared in the same manner as in Example 1, except that the amount of methanol-denatured ethanol (Nippon Alcohol Sales) was changed to 10 parts. I got it.
【００５８】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−比較例９−
実施例１において、メタノール変性エタノール（日本ア
ルコール販売）の配合量を１．５部に変更した以外は実
施例１と同様にして、粘度４５″／ＦＣ♯４（２０℃）
の塗料を得た。[0058] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. -Comparative Example 9- The same procedure as in Example 1 was carried out except that the amount of methanol-denatured ethanol (Nippon Alcohol Sales) was changed to 1.5 parts, and the viscosity was 45''/FC#4 (20°C).
of paint was obtained.
【００５９】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−比較例１０−
実施例１において、メタノール変性エタノール（日本ア
ルコール販売）の配合量を１２部に変更した以外は実施
例１と同様にして、粘度４０″／ＦＣ♯４（２０℃）の
塗料を得た。A coating film was obtained in the same manner as in Example 1 using this paint. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. - Comparative Example 10 - A paint with a viscosity of 40''/FC#4 (20°C) was prepared in the same manner as in Example 1, except that the amount of methanol-denatured ethanol (Nippon Alcohol Sales) was changed to 12 parts. I got it.
【００６０】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−実施例１０−
実施例１において、水溶性気化性防錆剤として用いたベ
ルゾンＷＡ−Ｎ（大和化成製）の配合量を０．０２部に
変更した以外は実施例１と同様にして、粘度４５″／Ｆ
Ｃ♯４（２０℃）の塗料を得た。[0060] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. - Example 10 - In the same manner as in Example 1, except that the amount of Belzon WA-N (manufactured by Daiwa Kasei) used as a water-soluble volatile rust preventive agent was changed to 0.02 parts, Viscosity 45″/F
A paint of C#4 (20°C) was obtained.
【００６１】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−実施例１１−
実施例１において、水溶性気化性防錆剤として用いたベ
ルゾンＷＡ−Ｎ（大和化成製）の配合量を１．５部に変
更した以外は実施例１と同様にして、粘度４５″／ＦＣ
♯４（２０℃）の塗料を得た。[0061] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. - Example 11 - In the same manner as in Example 1, except that the amount of Belzon WA-N (manufactured by Daiwa Kasei) used as a water-soluble volatile rust preventive agent was changed to 1.5 parts, Viscosity 45″/FC
A #4 (20°C) paint was obtained.
【００６２】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−比較例１１−
実施例１において、水溶性気化性防錆剤として用いたベ
ルゾンＷＡ−Ｎ（大和化成製）の配合量を０．０１部に
変更した以外は実施例１と同様にして、粘度４５″／Ｆ
Ｃ♯４（２０℃）の塗料を得た。[0062] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. - Comparative Example 11 - In the same manner as in Example 1, except that the amount of Belzon WA-N (manufactured by Daiwa Kasei) used as a water-soluble volatile rust preventive agent was changed to 0.01 part, Viscosity 45″/F
A paint of C#4 (20°C) was obtained.
【００６３】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。
−比較例１２−
実施例１において、水溶性気化性防錆剤として用いたベ
ルゾンＷＡ−Ｎ（大和化成製）の配合量を１．６部に変
更した以外は実施例１と同様にして、粘度４５″／ＦＣ
♯４（２０℃）の塗料を得た。[0063] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below. - Comparative Example 12 - In the same manner as in Example 1, except that the amount of Belzon WA-N (manufactured by Daiwa Kasei) used as a water-soluble volatile rust preventive agent was changed to 1.6 parts, Viscosity 45″/FC
A #4 (20°C) paint was obtained.
【００６４】この塗料を用い、実施例１と同様にして塗
膜を得た。得られた塗料および塗膜の各種性能を前記の
方法により調べ、その結果を後記表２に示した。[0064] Using this paint, a coating film was obtained in the same manner as in Example 1. Various performances of the obtained paint and coating film were examined by the methods described above, and the results are shown in Table 2 below.
【００６５】[0065]
【表１】[Table 1]
【００６６】[0066]
【表２】[Table 2]
【００６７】表１および２にみるように、実施例にかか
る塗料および塗膜は、比較例にかかる塗料および塗膜に
比べて、もれなく各種性能に優れていることが確認され
た。[0067] As shown in Tables 1 and 2, it was confirmed that the paints and coating films according to the examples were superior to the paints and coating films according to the comparative examples in all kinds of performances.
【００６８】[0068]
【発明の効果】この発明にかかる水性被覆剤塗料組成物
は、比較的安価で、保管、使用時、環境公害と安全衛生
上の問題がなく、耐磨耗性等に優れ、経時的な黄変が少
なく、被覆物に対するヌレと密着性が良いといった、従
来の水性被覆剤塗料組成物と同様の長所を維持しながら
、従来品に比べて、強靭で、耐エタノール性、耐洗浄剤
性、耐水性、耐熱水性等に優れ、粘着性がないといった
長所を併せ持つ塗膜を形成することができる。Effects of the Invention The water-based coating composition according to the present invention is relatively inexpensive, causes no environmental pollution or health and safety problems during storage and use, has excellent abrasion resistance, and does not yellow over time. It maintains the same advantages as conventional water-based coating compositions, such as less deterioration and good wetting and adhesion to coated objects, but is stronger, ethanol-resistant, detergent-resistant, and more durable than conventional products. It is possible to form a coating film that has the advantages of excellent water resistance, hot water resistance, etc., and no stickiness.
Claims (1)
エマルジョンを成膜成分として含む水性被覆剤塗料組成
物であって、前記アクリルエマルジョンが常温架橋型ア
クリルエマルジョンであり、全組成物中、前記水性ポリ
ウレタン樹脂を１０〜４０ｗｔ％、前記常温架橋型アク
リルエマルジョンを９０〜６０ｗｔ％の各割合で含むと
ともに、水溶性気化性防錆剤を０．０２〜１．５ｗｔ％
の割合で含むことを特徴とする水性被覆剤塗料組成物。1. An aqueous coating composition comprising an aqueous polyurethane resin and an acrylic emulsion as film-forming components, wherein the acrylic emulsion is a cold-crosslinkable acrylic emulsion, and the aqueous polyurethane resin is contained in 10% of the total composition. ~40 wt%, the room temperature crosslinking type acrylic emulsion in each proportion of 90 to 60 wt%, and 0.02 to 1.5 wt% of a water-soluble volatile rust inhibitor.
An aqueous coating composition comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6744191A JP2871141B2 (en) | 1991-03-30 | 1991-03-30 | Aqueous coating composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6744191A JP2871141B2 (en) | 1991-03-30 | 1991-03-30 | Aqueous coating composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04304276A true JPH04304276A (en) | 1992-10-27 |
| JP2871141B2 JP2871141B2 (en) | 1999-03-17 |
Family
ID=13345022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6744191A Expired - Fee Related JP2871141B2 (en) | 1991-03-30 | 1991-03-30 | Aqueous coating composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2871141B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08109353A (en) * | 1994-10-12 | 1996-04-30 | Yuho Chem Kk | Water-based floor polish composition |
| JP2012188481A (en) * | 2011-03-09 | 2012-10-04 | Kikusui Chemical Industries Co Ltd | Paint composition, and metal container applied with the paint composition |
| JP2013075441A (en) * | 2011-09-30 | 2013-04-25 | Toppan Cosmo Inc | Laminate for flooring material surface |
| CN103436136A (en) * | 2013-07-24 | 2013-12-11 | 广州擎天材料科技有限公司 | Room-temperature-curable aqueous anticorrosion primer used for coating external surface of construction crane and preparation method of primer |
| CN105440926A (en) * | 2015-12-21 | 2016-03-30 | 四川努客家居有限公司 | Children antibacterial anti-scratching furniture and preparation method thereof |
| CN110922830A (en) * | 2019-12-06 | 2020-03-27 | 上海展辰涂料有限公司 | Yellowing-resistant water-based acrylic wood lacquer for acid-dyed veneers |
| CN111363478A (en) * | 2019-12-28 | 2020-07-03 | 福州贝克朗新型材料有限公司 | Environment-friendly antibacterial waterproof coating for culture pond and preparation method thereof |
| JP2021080632A (en) * | 2019-11-14 | 2021-05-27 | 株式会社Ｍ＆Ｉ | Repair material formed by mixing two kinds of materials, and repair method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449336A (en) * | 2014-12-11 | 2015-03-25 | 广东朗法博涂装新材料科技有限公司 | Self-repairing waterborne woodware finishing coat |
-
1991
- 1991-03-30 JP JP6744191A patent/JP2871141B2/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08109353A (en) * | 1994-10-12 | 1996-04-30 | Yuho Chem Kk | Water-based floor polish composition |
| JP2012188481A (en) * | 2011-03-09 | 2012-10-04 | Kikusui Chemical Industries Co Ltd | Paint composition, and metal container applied with the paint composition |
| JP2013075441A (en) * | 2011-09-30 | 2013-04-25 | Toppan Cosmo Inc | Laminate for flooring material surface |
| CN103436136A (en) * | 2013-07-24 | 2013-12-11 | 广州擎天材料科技有限公司 | Room-temperature-curable aqueous anticorrosion primer used for coating external surface of construction crane and preparation method of primer |
| CN105440926A (en) * | 2015-12-21 | 2016-03-30 | 四川努客家居有限公司 | Children antibacterial anti-scratching furniture and preparation method thereof |
| JP2021080632A (en) * | 2019-11-14 | 2021-05-27 | 株式会社Ｍ＆Ｉ | Repair material formed by mixing two kinds of materials, and repair method |
| CN110922830A (en) * | 2019-12-06 | 2020-03-27 | 上海展辰涂料有限公司 | Yellowing-resistant water-based acrylic wood lacquer for acid-dyed veneers |
| CN111363478A (en) * | 2019-12-28 | 2020-07-03 | 福州贝克朗新型材料有限公司 | Environment-friendly antibacterial waterproof coating for culture pond and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2871141B2 (en) | 1999-03-17 |
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