CN116472159A - 二组分型涂布组合物 - Google Patents
二组分型涂布组合物 Download PDFInfo
- Publication number
- CN116472159A CN116472159A CN202180073288.3A CN202180073288A CN116472159A CN 116472159 A CN116472159 A CN 116472159A CN 202180073288 A CN202180073288 A CN 202180073288A CN 116472159 A CN116472159 A CN 116472159A
- Authority
- CN
- China
- Prior art keywords
- polyol
- coating composition
- mass
- coating
- less
- 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 abstract description 55
- 150000003077 polyols Chemical class 0.000 claims abstract description 84
- 229920005862 polyol Polymers 0.000 claims abstract description 81
- 238000000576 coating method Methods 0.000 claims abstract description 73
- 239000011248 coating agent Substances 0.000 claims abstract description 70
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 62
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 49
- -1 amine compound Chemical class 0.000 claims abstract description 39
- 239000003054 catalyst Substances 0.000 claims abstract description 37
- 239000004611 light stabiliser Substances 0.000 claims abstract description 22
- 239000002904 solvent Substances 0.000 claims abstract description 16
- 125000002524 organometallic group Chemical group 0.000 claims description 16
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 14
- 229920000570 polyether Polymers 0.000 claims description 14
- 239000004417 polycarbonate Substances 0.000 claims description 12
- 229920000515 polycarbonate Polymers 0.000 claims description 12
- 239000012948 isocyanate Substances 0.000 claims description 11
- 229920005906 polyester polyol Polymers 0.000 claims description 9
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052797 bismuth Inorganic materials 0.000 claims description 5
- 229910052718 tin Inorganic materials 0.000 claims description 5
- 150000005846 sugar alcohols Polymers 0.000 claims description 4
- 239000013638 trimer Substances 0.000 claims description 4
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 3
- 238000010494 dissociation reaction Methods 0.000 claims description 3
- 230000005593 dissociations Effects 0.000 claims description 3
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 3
- 229920005989 resin Polymers 0.000 description 40
- 239000011347 resin Substances 0.000 description 40
- 239000000049 pigment Substances 0.000 description 31
- 230000007935 neutral effect Effects 0.000 description 18
- 239000011247 coating layer Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 229940124543 ultraviolet light absorber Drugs 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 230000014759 maintenance of location Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 238000004040 coloring Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 3
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- RTTZISZSHSCFRH-UHFFFAOYSA-N 1,3-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC(CN=C=O)=C1 RTTZISZSHSCFRH-UHFFFAOYSA-N 0.000 description 2
- SITYOOWCYAYOKL-UHFFFAOYSA-N 2-[4,6-bis(2,4-dimethylphenyl)-1,3,5-triazin-2-yl]-5-(3-dodecoxy-2-hydroxypropoxy)phenol Chemical compound OC1=CC(OCC(O)COCCCCCCCCCCCC)=CC=C1C1=NC(C=2C(=CC(C)=CC=2)C)=NC(C=2C(=CC(C)=CC=2)C)=N1 SITYOOWCYAYOKL-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical group C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 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
- 125000003277 amino group Chemical group 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- RSOILICUEWXSLA-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-4-yl) decanedioate Chemical compound C1C(C)(C)N(C)C(C)(C)CC1OC(=O)CCCCCCCCC(=O)OC1CC(C)(C)N(C)C(C)(C)C1 RSOILICUEWXSLA-UHFFFAOYSA-N 0.000 description 2
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 2
- 239000013522 chelant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 1
- NNOZGCICXAYKLW-UHFFFAOYSA-N 1,2-bis(2-isocyanatopropan-2-yl)benzene Chemical class O=C=NC(C)(C)C1=CC=CC=C1C(C)(C)N=C=O NNOZGCICXAYKLW-UHFFFAOYSA-N 0.000 description 1
- ZIZJPRKHEXCVLL-UHFFFAOYSA-N 1,3-bis(6-isocyanatohexyl)-1,3-diazetidine-2,4-dione Chemical compound O=C=NCCCCCCN1C(=O)N(CCCCCCN=C=O)C1=O ZIZJPRKHEXCVLL-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-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
- AHBNSOZREBSAMG-UHFFFAOYSA-N 1,5-diisocyanato-2-methylpentane Chemical compound O=C=NCC(C)CCCN=C=O AHBNSOZREBSAMG-UHFFFAOYSA-N 0.000 description 1
- RWNUSVWFHDHRCJ-UHFFFAOYSA-N 1-butoxypropan-2-ol Chemical compound CCCCOCC(C)O RWNUSVWFHDHRCJ-UHFFFAOYSA-N 0.000 description 1
- JLBXCKSMESLGTJ-UHFFFAOYSA-N 1-ethoxypropan-1-ol Chemical compound CCOC(O)CC JLBXCKSMESLGTJ-UHFFFAOYSA-N 0.000 description 1
- LIPRQQHINVWJCH-UHFFFAOYSA-N 1-ethoxypropan-2-yl acetate Chemical compound CCOCC(C)OC(C)=O LIPRQQHINVWJCH-UHFFFAOYSA-N 0.000 description 1
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 description 1
- GMWUGZRYXRJLCX-UHFFFAOYSA-N 2-methoxypentan-2-ol Chemical compound CCCC(C)(O)OC GMWUGZRYXRJLCX-UHFFFAOYSA-N 0.000 description 1
- HCGFUIQPSOCUHI-UHFFFAOYSA-N 2-propan-2-yloxyethanol Chemical compound CC(C)OCCO HCGFUIQPSOCUHI-UHFFFAOYSA-N 0.000 description 1
- JSGVZVOGOQILFM-UHFFFAOYSA-N 3-methoxy-1-butanol Chemical compound COC(C)CCO JSGVZVOGOQILFM-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
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- YAAQEISEHDUIFO-UHFFFAOYSA-N C=CC#N.OC(=O)C=CC=CC1=CC=CC=C1 Chemical compound C=CC#N.OC(=O)C=CC=CC1=CC=CC=C1 YAAQEISEHDUIFO-UHFFFAOYSA-N 0.000 description 1
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 102100040287 GTP cyclohydrolase 1 feedback regulatory protein Human genes 0.000 description 1
- 101710185324 GTP cyclohydrolase 1 feedback regulatory protein Proteins 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- OKOBUGCCXMIKDM-UHFFFAOYSA-N Irganox 1098 Chemical compound CC(C)(C)C1=C(O)C(C(C)(C)C)=CC(CCC(=O)NCCCCCCNC(=O)CCC=2C=C(C(O)=C(C=2)C(C)(C)C)C(C)(C)C)=C1 OKOBUGCCXMIKDM-UHFFFAOYSA-N 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 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 compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- NRCMAYZCPIVABH-UHFFFAOYSA-N Quinacridone Chemical compound N1C2=CC=CC=C2C(=O)C2=C1C=C1C(=O)C3=CC=CC=C3NC1=C2 NRCMAYZCPIVABH-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- ISKQADXMHQSTHK-UHFFFAOYSA-N [4-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=C(CN)C=C1 ISKQADXMHQSTHK-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- XQBCVRSTVUHIGH-UHFFFAOYSA-L [dodecanoyloxy(dioctyl)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCCCCCC)(CCCCCCCC)OC(=O)CCCCCCCCCCC XQBCVRSTVUHIGH-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- MYONAGGJKCJOBT-UHFFFAOYSA-N benzimidazol-2-one Chemical compound C1=CC=CC2=NC(=O)N=C21 MYONAGGJKCJOBT-UHFFFAOYSA-N 0.000 description 1
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 1
- 150000008366 benzophenones Chemical class 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 150000001565 benzotriazoles Chemical class 0.000 description 1
- JGCWKVKYRNXTMD-UHFFFAOYSA-N bicyclo[2.2.1]heptane;isocyanic acid Chemical compound N=C=O.N=C=O.C1CC2CCC1C2 JGCWKVKYRNXTMD-UHFFFAOYSA-N 0.000 description 1
- FLPKSBDJMLUTEX-UHFFFAOYSA-N bis(1,2,2,6,6-pentamethylpiperidin-4-yl) 2-butyl-2-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]propanedioate Chemical compound C1C(C)(C)N(C)C(C)(C)CC1OC(=O)C(C(=O)OC1CC(C)(C)N(C)C(C)(C)C1)(CCCC)CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 FLPKSBDJMLUTEX-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- OCWYEMOEOGEQAN-UHFFFAOYSA-N bumetrizole Chemical compound CC(C)(C)C1=CC(C)=CC(N2N=C3C=C(Cl)C=CC3=N2)=C1O OCWYEMOEOGEQAN-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- AQEFLFZSWDEAIP-UHFFFAOYSA-N di-tert-butyl ether Chemical compound CC(C)(C)OC(C)(C)C AQEFLFZSWDEAIP-UHFFFAOYSA-N 0.000 description 1
- JGFBRKRYDCGYKD-UHFFFAOYSA-N dibutyl(oxo)tin Chemical compound CCCC[Sn](=O)CCCC JGFBRKRYDCGYKD-UHFFFAOYSA-N 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000003759 ester based solvent Substances 0.000 description 1
- 239000004210 ether based solvent Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- GVEPBJHOBDJJJI-UHFFFAOYSA-N fluoranthrene Natural products C1=CC(C2=CC=CC=C22)=C3C2=CC=CC3=C1 GVEPBJHOBDJJJI-UHFFFAOYSA-N 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical class OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- PXZQEOJJUGGUIB-UHFFFAOYSA-N isoindolin-1-one Chemical compound C1=CC=C2C(=O)NCC2=C1 PXZQEOJJUGGUIB-UHFFFAOYSA-N 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
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 1
- 229940011051 isopropyl acetate Drugs 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- AYLRODJJLADBOB-QMMMGPOBSA-N methyl (2s)-2,6-diisocyanatohexanoate Chemical compound COC(=O)[C@@H](N=C=O)CCCCN=C=O AYLRODJJLADBOB-QMMMGPOBSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001120 nichrome Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 125000002080 perylenyl group Chemical group C1(=CC=C2C=CC=C3C4=CC=CC5=CC=CC(C1=C23)=C45)* 0.000 description 1
- CSHWQDPOILHKBI-UHFFFAOYSA-N peryrene Natural products C1=CC(C2=CC=CC=3C2=C2C=CC=3)=C3C2=CC=CC3=C1 CSHWQDPOILHKBI-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- AQHHHDLHHXJYJD-UHFFFAOYSA-N propranolol Chemical compound C1=CC=C2C(OCC(O)CNC(C)C)=CC=CC2=C1 AQHHHDLHHXJYJD-UHFFFAOYSA-N 0.000 description 1
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 1
- FYNROBRQIVCIQF-UHFFFAOYSA-N pyrrolo[3,2-b]pyrrole-5,6-dione Chemical compound C1=CN=C2C(=O)C(=O)N=C21 FYNROBRQIVCIQF-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 150000003918 triazines Chemical class 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
- C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
- C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
- C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/227—Catalysts containing metal compounds of antimony, bismuth or arsenic
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
- C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4202—Two or more polyesters of different physical or chemical nature
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
- C08G18/4241—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols from dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/44—Polycarbonates
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
- C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
- C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/06—Polyurethanes from polyesters
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/08—Polyurethanes from polyethers
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1679—Making multilayered or multicoloured articles applying surface layers onto injection-moulded substrates inside the mould cavity, e.g. in-mould coating [IMC]
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Paints Or Removers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
提供适合于模内涂布、并且特别适合于外装用涂料的涂布组合物。二组分型涂布组合物,所述二组分型涂布组合物含有主剂和固化剂,其中,所述主剂含有多元醇、固化催化剂和光稳定剂,所述固化剂含有异氰脲酸酯化合物,所述多元醇的羟值为300mgKOH/g以上且1000mgKOH/g以下,所述多元醇的平均羟基数为3以上,所述固化催化剂的含量相对于100质量份的所述多元醇为0.25质量份以上且10质量份以下,所述光稳定剂含有受阻胺系化合物,所述受阻胺系化合物的碱解离常数的常用对数pKb为6.5以上且14以下,溶剂的含量为30质量%以下。
Description
技术领域
本发明涉及二组分型涂布组合物。
背景技术
在工业制品等的表面形成有具有各种作用的涂膜。涂膜在保护被涂物的同时,赋予美丽的外观和优异的设计。涂膜通常是通过喷雾涂装含有有机溶剂和/或水性溶剂等溶剂的涂料组合物后使其干燥而形成的。但是,近年来,喷雾涂装时的溶剂飞散和干燥工序中溶剂的大气排放、CO2的产生等逐渐被视为问题。此外,由于喷雾涂装需要干燥工序,所以生产能力容易降低。
因此,作为代替喷雾涂装的涂装方法,提出了在模具内进行涂装的模内涂布(例如专利文献1)。
现有技术文献
专利文献
专利文献1:日本特开2002-292638号公报。
发明内容
发明所要解决的课题
本发明的目的在于提供适合于模内涂布、并且特别适合于外装用涂料的二组分型涂布组合物。
解决课题的手段
为了解决上述课题,本发明提供以下方式。
二组分型涂布组合物,所述二组分型涂布组合物含有主剂和固化剂,其中,
所述主剂含有多元醇、固化催化剂和光稳定剂,
所述固化剂含有异氰脲酸酯化合物,
所述多元醇的羟值为300mgKOH/g以上且1000mgKOH/g以下,
所述多元醇的平均羟基数为3以上,
所述固化催化剂的含量相对于100质量份的所述多元醇为0.25质量份以上且10质量份以下,
所述光稳定剂含有受阻胺系化合物,
所述受阻胺系化合物的碱解离常数的常用对数pKb为6.5以上且14以下,
溶剂的含量为30质量%以下。
根据上述[1]所述的二组分型涂布组合物,其中,所述受阻胺系化合物的分子量为400以上且800以下。
根据上述[1]或[2]所述的二组分型涂布组合物,其中,所述异氰脲酸酯化合物含有六亚甲基二异氰酸酯的三聚体。
根据上述[1]~[3]中任一项所述的二组分型涂布组合物,其中,所述主剂还含有紫外线吸收剂。
根据上述[1]~[4]中任一项所述的二组分型涂布组合物,其中,所述多元醇为选自聚酯多元醇、聚醚多元醇和聚碳酸酯多元醇的至少1种。
根据上述[1]~[5]中任一项所述的二组分型涂布组合物,其中,所述异氰酸酯化合物的异氰酸酯基当量与所述多元醇的羟基当量之比:NCO/OH为0.5/1以上且2/1以下。
根据上述[1]~[6]中任一项所述的二组分型涂布组合物,其中,所述固化催化剂含有至少1种有机金属催化剂,所述有机金属催化剂含有选自Bi、Zn、Al、Zr和Sn的金属元素。
根据上述[1]~[7]中任一项所述的二组分型涂布组合物,所述二组分型涂布组合物用于外装,并且用于模内涂布。
发明的效果
根据本发明,可提供适合于模内涂布、且特别适合于外装用涂料的二组分型涂布组合物。
具体实施方式
外装体是主要存在于室外的涂装体。外装用涂料是形成在外装体上的涂膜的材料。对于外装体,要求严格的耐候性。因此,在外装用涂料中通常掺混光稳定剂和/或紫外线吸收剂。已判明在模内涂布的情况下,特别是光稳定剂的碱性对涂膜的物性有很大影响。例如,若使用碱性强的光稳定剂,则所得的涂膜的密合性降低,耐水性也大幅降低。
在本实施方式中,作为光稳定剂,使用碱解离常数的常用对数pKb为6.5以上且14以下的受阻胺系化合物(HALS)。具有这样的pKb的HALS可以说是弱碱性至中性。通过使用该弱碱性至中性的HALS(以下,为了方便,有时称为中性HALS),可抑制涂膜密合性的降低。即,利用中性HALS,可不使耐水性降低,而对涂膜赋予耐候性。因此,本实施方式所涉及的二组分型涂布组合物用于模内涂布,特别适合作为外装用使用。
但是,并不排除在模内涂布以外的涂布方法中使用本实施方式所涉及的二组分型涂布组合物。例如,二组分型涂布组合物可应用于开放式压涂。
本实施方式所涉及的二组分型涂布组合物可用作位于涂装物品的最外侧的着色涂膜、位于涂装物品的最外侧的透明涂膜、夹在透明涂膜与被涂物之间的中涂涂膜和/或底涂涂膜的材料。
[二组分型涂布组合物]
本实施方式所涉及的二组分型涂布组合物含有主剂和固化剂。主剂含有多元醇、固化催化剂和光稳定剂。固化剂含有异氰脲酸酯化合物。通过将主剂和固化剂混合,多元醇与异氰脲酸酯化合物反应,得到固化涂膜。主剂和/或固化剂可分别在混合前加温和/或真空脱气。由此,将两者混合而得的二组分型涂布组合物所含有的水分量变少,所得的涂膜的外观容易改善。
(主剂)
主剂含有多元醇、固化催化剂和光稳定剂。多元醇为成膜树脂。多元醇例如通过加热与固化剂反应,形成三维的固化涂膜。以下,有时将二组分型涂布组合物所含的含有多元醇的固化性树脂统称为成膜树脂。
以下,对各成分进行详细叙述。
<光稳定剂>
光稳定剂抑制由紫外线引起的涂膜的劣化。光稳定剂有效地捕捉由紫外线产生的烷基自由基(R·)或过氧自由基(ROO·)。本实施方式中使用的主剂含有受阻胺系化合物(HALS)作为光稳定剂。
HALS的结构没有特别限定。HALS例如在分子内具有1个以上的哌啶骨架(典型地,2,2,6,6-四烷基哌啶骨架)。这样的HALS可单独使用1种,或组合使用2种以上。
HALS通常为碱性。本实施方式中使用的中性HALS的碱解离常数的常用对数pKb为6.5以上且14以下。由此,HALS相对于多元醇的相容性变高。中性HALS的pKb优选为6.8以上,进一步优选为7.0以上,特别优选为8以上。中性HALS的pKb优选为13以下,特别优选为12以下。
中性HALS的分子量没有特别限定。其中,中性HALS的分子量优选为400以上且800以下。由此,相对于多元醇的相容性容易变高。而且,容易抑制中性HALS从涂膜的溶出或渗出。中性HALS的分子量更优选为410以上,进一步优选为420以上。在中性HALS在分子内不具有羟基的情况下,中性HALS的分子量更优选为700以下,进一步优选为600以下。具有羟基的中性HALS即使分子量较大,相对于多元醇的相容性也高。因此,具有羟基的中性HALS的分子量的上限值可以为790,也可以为780。
此外,具有羟基的HALS鉴于难以产生从涂膜的溶出或渗出这一点也是优选的。分子量大的HALS通常容易从涂膜溶出或渗出。但是,具有羟基的HALS由于其羟基可与固化剂反应,所以即使具有较大的分子量,也容易抑制从涂膜的溶出或渗出。
构成中性HALS的受阻氨基的氮原子(典型地,哌啶骨架的氮原子)可与氢结合(N-H型),也可与烷基结合(N-R型),也可具有醚键(N-OR型),也可经由醚键具有羟基(N-OR-OH型),还可与酰基结合(N-CO-R型)。鉴于pKb容易变大这一点,受阻氨基优选为N-OR型和N-CO-R型。
作为中性HALS,具体而言,可列举出HOSTAVIN(注册商标)3058(CLARIANTCHEMICALS有限公司制,pKb=11.4,分子量449,N-CO-R型)、Tinuvin(注册商标)123(以下为BASF公司制,pKb=9.6,分子量737,N-OR型)、Tinuvin 152(pKb=7.0、9.4,分子量757,N-OR型)、Tinuvin 249(pKb=约8,N-R型)、Tinuvin 5100(pKb=9.6)等。
主剂也可含有其它光稳定剂。作为其它光稳定剂,例如可列举出具有低于6.5的pKb的HALS、具有超过14的pKb的HALS和受阻酚系化合物。作为其它HALS,例如可列举出Tinuvin 292(BASF公司制,pKb=5.1,分子量509、370,N-R型)、Tinuvin 144(BASF公司制,pKb=5.5,分子量685,N-R型)、HOSTAVIN 3050(CLARIANT CHEMICALS有限公司制,pKb=6.1,分子量616.2,N-H型)。作为受阻酚系化合物,例如可列举出IRGANOX(注册商标)1010、IRGANOX1098(均为BASF公司制)。
光稳定剂相对于涂料组合物的树脂固体成分的含量(PHR:质量%)优选为1质量%以上且低于5质量%。光稳定剂的PHR更优选为4质量%以下,进一步优选为3质量%以下。在光稳定剂中,中性HALS优选占50质量%以上,优选占70质量%以上。涂料组合物的树脂固体成分是成膜树脂和固化剂的合计的固体成分。PHR是相对于100质量%的上述树脂固体成分的比例。
<紫外线吸收剂>
也可与光稳定剂一起使用紫外线吸收剂(UVA)。由此,可进一步提高耐候性。作为UVA,例如可列举出苯并三唑系化合物、三嗪系化合物、二苯甲酮系化合物和苯甲酸酯系化合物。作为UVA,具体而言,可列举出Tinuvin 326、Tinuvin 384-2、Tinuvin 900、Tinuvin400、Tinuvin 405、Tinuvin 460、Tinuvin 477、Tinuvin 479(均为BASF公司制)。
UVA相对于涂料组合物的树脂固体成分100质量%的含量(PHR:质量%)例如为5质量%以下。UVA的PHR优选为4质量%以下,可以为0%。
<多元醇>
多元醇为成膜树脂。多元醇例如通过加热与固化剂反应,形成三维的固化涂膜。多元醇每1分子具有2个或2个以上的羟基。在本实施方式中,主剂含有每1分子具有平均3个以上的羟基的多元醇。由此,所得的涂膜的硬度容易变高。多元醇可单独使用1种,或组合使用2种以上。
主剂可同时含有每1分子具有3个以上的羟基的多元醇(A1)和每1分子具有2个羟基的多元醇(A2)。多元醇(A2)的比例没有特别限定。多元醇(A2)的比例可以为多元醇(A1)和多元醇(A2)的合计的50质量%以下,也可以为40质量%以下,还可以为30质量%以下。
多元醇的羟值为300mgKOH/g以上且1000mgKOH/g以下。通过使多元醇的羟值在上述范围内,在将主剂和固化剂混合时,多元醇与异氰酸酯化合物的反应速度变大。因此,可使涂装品迅速从模具脱模,生产能力提高。另外,由于在反应时产生一定程度的反应热,所以涂膜特别是对树脂基材的密合性容易提高。
在含有2种以上的多元醇的情况下,基于各多元醇的羟值和质量比例算出的表观羟值只要为300mgKOH/g以上且1000mgKOH/g以下即可。即,主剂可含有羟值低于300mgKOH/g的多元醇和/或羟值超过1000mgKOH/g的多元醇。
多元醇的羟值(包含表观羟值;以下相同)优选为350mgKOH/g以上,更优选为500mgKOH/g以上。多元醇的羟值优选为800mgKOH/g以下,更优选为700mgKOH/g以下。
多元醇的种类没有特别限定。作为多元醇,例如可列举出聚酯多元醇、聚醚多元醇、聚碳酸酯多元醇、聚丙烯酸酯多元醇和多元醇。它们可单独使用1种,或组合使用2种以上。其中,多元醇优选含有选自聚酯多元醇、聚醚多元醇和聚碳酸酯多元醇的至少1种。
聚酯多元醇优选具有分支结构。具有分支结构的聚酯多元醇例如可通过使2元或2元以上的多元羧酸与3元或3元以上的多元醇化合物反应,并根据需要重复上述反应来制备。
作为聚酯多元醇的市售品,例如可列举出DesmophenVPLS2249/1(SumikaCovestro Urethane Co.,Ltd.制)、Desmophen 800(Sumika Covestro Urethane Co.,Ltd.制)、Desmophen XP2488(SumikaCovestro Urethane Co.,Ltd.制)、Kuraray Polyol P-510(KURARAY CO.,LTD.制)和Kuraray Polyol F-510(KURARAY CO.,LTD.制)。
聚醚多元醇可列举出聚乙二醇、聚丙二醇、聚四亚甲基二醇和它们的嵌段物。可通过在多元醇化合物上加成环氧乙烷和/或环氧丙烷来制备聚醚多元醇。通过上述程序,可制备每1分子的OH官能团数为2元、3元或3元以上的聚醚多元醇。
作为聚醚多元醇的市售品,例如可列举出三洋化成工业株式会社制SANNIX系列。具体而言,可列举出SANNIX GP-250、SANNIX GP-400、SANNIX PP-200和SANNIX GP-600等。
聚碳酸酯多元醇例如可通过使碳酸二甲酯与多元醇反应来制备。
作为聚碳酸酯多元醇的市售品,例如可列举出DURANOLT5650E(旭化成株式会社制)、C-590(KURARAY CO.,LTD.制)和ETERNACOLL PH-50(宇部兴产株式会社制)。
作为多元醇,例如可列举出乙二醇、甘油、三羟甲基丙烷、丙二醇、四亚甲基二醇和季戊四醇等。
多元醇的重均分子量(Mw)没有特别限定。多元醇的Mw只要根据羟值等适当设定即可。
主剂也可含有平均羟基数低于3的多元醇。主剂还可含有多元醇以外的其它成膜树脂。作为成膜树脂,例如可列举出丙烯酸树脂、聚酯树脂、醇酸树脂、聚醚树脂、聚烯烃树脂、聚氨酯树脂、聚碳酸酯树脂、三聚氰胺树脂、环氧树脂和碳化二亚胺树脂。其它成膜树脂可单独使用1种,或组合使用2种以上。
<固化催化剂>
固化催化剂促进固化反应。固化催化剂没有特别限定。从促进效果的观点出发,作为固化催化剂,例如优选为含有选自Bi、Zn、Al、Zr和Sn的金属元素的有机金属催化剂中的至少1种。其中,优选为含有选自Bi、Zn、Al和Zr的金属元素的有机金属催化剂中的至少1种。
作为含有Bi的有机金属催化剂,例如可列举出羧酸铋及其盐。作为含有Zn的有机金属催化剂,例如可列举出锌络合物催化剂。作为含有Al的有机金属催化剂,例如可列举出铝络合物催化剂。作为含有Zr的有机金属催化剂,例如可列举出锆螯合物催化剂。作为含有Sn的有机金属催化剂,例如可列举出二月桂酸二丁基锡、二月桂酸二辛基锡、二醋酸二丁基锡等二羧酸二烷基锡,二丁基氧化锡等氧化锡化合物,2-乙基己酸锡等锡羧酸盐。
作为含有Bi的有机金属催化剂的市售品,例如可列举出K-KAT348(楠本化成株式会社制)、K-KAT XK-640(楠本化成株式会社制)。作为含有Zr的有机金属催化剂的市售品,例如可列举出K-KAT 4205、K-KAT XC-9213、K-KAT XC-A209、K-KAT 6212(以上为楠本化成株式会社制)。作为含有Al的有机金属催化剂的市售品,例如可列举出K-KAT 5218(楠本化成株式会社制)。作为含有Zn的有机金属催化剂的市售品,例如可列举出K-KAT XK-314、K-KATXK-635、K-KAT XK-639、K-KAT XK-620(以上为楠本化成株式会社制)。作为含有Sn的有机金属催化剂的市售品,例如可列举出TVS TIN LAU(日东化成株式会社制)。
固化催化剂的含量,例如相对于100质量份的成膜树脂,为0.25质量份以上且10质量份以下。由此,成膜树脂的固化反应迅速进行。因此,通过模内涂布形成层,可得到外观和物性优异的涂膜。相对于100质量份的成膜树脂,固化催化剂的含量更优选为0.5质量份以上。相对于100质量份的成膜树脂,固化催化剂的含量更优选为7质量份以下。
(固化剂)
通过固化剂,将多元醇等成膜树脂交联,所得的涂膜的耐腐蚀性和耐久性提高。
固化剂含有异氰脲酸酯化合物。异氰脲酸酯化合物是异氰酸酯化合物的三聚体,具有环结构。
异氰酸酯化合物没有特别限定,可使用作为二组分反应型组合物的固化剂公知的物质;作为异氰酸酯化合物,例如可列举出甲苯二异氰酸酯(TDI)、4,4’-二苯基甲烷二异氰酸酯(MDI)、苯二亚甲基二异氰酸酯(XDI)、间苯二亚甲基二异氰酸酯(MXDI)等芳族二异氰酸酯,六亚甲基二异氰酸酯(HDI)、四亚甲基二异氰酸酯、2-甲基-戊烷-1,5-二异氰酸酯、3-甲基-戊烷-1,5-二异氰酸酯、赖氨酸二异氰酸酯、三氧乙烯二异氰酸酯(trioxyethylenediisocyanate)等脂族二异氰酸酯,异佛尔酮二异氰酸酯(IPDI)、环己基二异氰酸酯、4,4’-二环己基甲烷二异氰酸酯、降冰片烷二异氰酸酯、氢化甲苯二异氰酸酯、氢化苯二亚甲基二异氰酸酯、氢化四甲基苯二亚甲基二异氰酸酯等脂环族二异氰酸酯。它们可单独使用1种,也可并用2种或2种以上。
其中,鉴于粘度较低这一点,优选为脂族二异氰酸酯,更优选为HDI。这些异氰酸酯的三聚体与多元醇的反应性特别高。因此,更适合地用于基于模内涂布的涂布层形成方法。
异氰酸酯化合物的异氰酸酯基当量与多元醇的羟基当量之比:NCO当量/OH当量优选为0.5/1.0以上且2.0/1.0以下,更优选为0.9/1.0以上且1.2/1.0以下。若当量比在上述范围内,则固化性高,特别适合地用作基于模内涂布的涂布层形成用。
固化剂可含有异氰脲酸酯化合物以外的其它固化剂。作为其它固化剂,例如可列举出氨基树脂、上述异氰酸酯化合物的单体或二聚物、上述异氰酸酯化合物的双缩脲体、上述异氰酸酯化合物的封闭化物、环氧化合物、氮丙啶化合物、碳化二亚胺化合物、噁唑啉化合物。它们可单独使用1种,或组合使用2种以上。
固化剂的含量例如为涂料组合物的树脂固体成分的35质量%以上且90质量%以下。固化剂的上述含量优选为45质量%以上,更优选为55质量%以上。固化剂的上述含量优选为85质量%以下,更优选为70质量%以下。
(溶剂)
涂料组合物所含有的溶剂的含量为30质量%以下。由此,可迅速得到固化涂膜。因此,通过模内涂布形成层,可得到外观和物性优异的涂膜。溶剂的含量优选为10质量%以下,可以为0%。
溶剂没有特别限定。溶剂通常为有机溶剂。作为有机溶剂,例如可列举出醋酸乙酯、醋酸丁酯、醋酸异丙酯、乙二醇单乙醚醋酸酯、丙二醇单甲醚醋酸酯、丙二醇单乙醚醋酸酯等酯系溶剂,丙二醇单甲醚、乙二醇单甲醚、甲基甲氧基丁醇、乙氧基丙醇、乙二醇异丙醚、乙二醇叔丁醚、乙二醇单乙醚、乙二醇单丁醚、甲氧基丁醇、丙二醇单丁醚等醚系溶剂,甲醇、乙醇、丁醇、丙醇等醇系溶剂,丙酮、甲乙酮、甲基异丁基酮等酮系溶剂,SWASOL、SHELLSOL、矿物油精等脂族烃系溶剂,二甲苯、甲苯、SOLVESSO-100(S-100)、SOLVESSO-150(S-150)等芳族系溶剂。它们可单独使用1种,或组合使用2种以上。
<颜料>
主剂可含有颜料。作为颜料,例如可列举出着色颜料、光亮性颜料和体质颜料。颜料的含量没有特别限定。颜料的含量只要根据其种类或目的等适当设定即可。
作为光亮性颜料,例如可列举出金属片(铝、铬、金、银、铜、黄铜、钛、镍、镍铬合金、不锈钢等)、金属氧化物片、珠光颜料、用金属或金属氧化物包覆的玻璃鳞片、用金属氧化物包覆的二氧化硅鳞片、石墨、全息颜料(hologram pigment)和胆甾型液晶聚合物。它们可单独使用1种,或组合使用2种以上。
作为着色颜料,例如可列举出偶氮螯合物系颜料、不溶性偶氮系颜料、缩合偶氮系颜料、二酮基吡咯并吡咯系颜料、苯并咪唑酮系颜料、酞菁系颜料、靛蓝颜料、芘酮系颜料、苝系颜料、二噁烷系颜料、喹吖啶酮系颜料、异吲哚啉酮系颜料和金属络合物颜料等有机系着色颜料,铬黄、黄氧化铁、铁丹、炭黑和二氧化钛等无机系着色颜料。它们可单独使用1种,或组合使用2种以上。
作为体质颜料,例如可列举出碳酸钙、硫酸钡、粘土和滑石。它们可单独使用1种,或组合使用2种以上。
(其它)
二组分型涂布组合物可根据需要含有其它成分。作为其它成分,例如可列举出在涂布领域和涂料领域通常可使用的添加剂。具体而言,可列举出各种颜料、表面调节剂、粘性调节剂、抗氧化剂、防紫外线剂、消泡剂、催化助剂、防锈剂、防沉降剂、分散剂等。这些添加剂可添加到主剂中,也可添加到固化剂中。添加剂的量没有特别限定,可根据需要适当设定。
[模内涂布]
模内涂布是在模具内形成涂布层的方法。在模内涂布中,涂装体可通过具备以下工序的方法制造:在被涂物的表面与模具的模腔表面和/或模芯表面之间注入上述二组分型涂布组合物的工序,和使所注入的二组分型涂布组合物固化的工序。固化工序也可在模具内进行。
根据模内涂布,由于在模具内形成涂布层,所以可抑制在被涂物与涂布层之间附着灰尘等、或在涂布层的内部混入灰尘等。另外,由于不容易受到被涂物表面状态的影响,所以可将模具的图案高精度地转印到涂布层。而且,由于涂布组合物所含有的溶剂量少,所以不需要用于除去溶剂的干燥工序,生产能力提高。此外,可形成流挂和起泡得到抑制的厚涂布层。
树脂制的被涂物也可在相同的模具内成型。在这种情况下,涂装体可通过具备以下工序的方法制造:在模具内将树脂制的被涂物成型的工序,在所得的被涂物的表面与模具的模腔表面和/或模芯表面之间注入上述二组分型涂布组合物的工序,和使所注入的二组分型涂布组合物固化的工序。固化工序也可在模具内进行。
注入到模具中时的二组分型涂布组合物的粘度优选为100mPa·s以上且500mPa·s以下。可根据需要,将二组分型涂布组合物的主剂和/或固化剂加温,以调节粘度。
树脂制的被涂物可以是热塑性树脂,也可以是热固性树脂。作为构成上述树脂制的被涂物的树脂,例如可列举出聚丙烯(PP)树脂、丙烯腈-丁二烯-苯乙烯共聚物(ABS树脂)、聚碳酸酯(PC)/ABS树脂、PC/丙烯腈·乙烯-丙烯-二烯·苯乙烯共聚物(AES树脂)、AES树脂、PC/聚对苯二甲酸丁二醇酯(PBT)树脂、PC/聚对苯二甲酸乙二醇酯(PET)树脂、PC树脂、聚甲基丙烯酸甲酯(PMMA)树脂、GF-PBT树脂、GF-聚酰胺(PA)树脂、NORYL-GTX树脂、聚氯乙烯(PVC树脂)、丙烯腈-苯乙烯-丙烯酸(ASA)树脂、碳纤维增强塑料(CFRP树脂)、玻璃纤维增强塑料(GFRP树脂)。
由上述二组分型涂布组合物形成的涂布层具备优异的耐候性和耐水性。因此,所得的涂装体例如适合用于汽车的外装体、建筑用途。
实施例
通过以下的实施例来更具体地说明本发明,但本发明不限定于此。在实施例中,“份”和“%”只要没有特别说明,则基于质量基准。
[实施例1]
将100份的多元醇(SANNIX GP-250,三洋化成工业株式会社制,羟值670mgKOH/g,平均羟基数3)、HALS(HOSTAVIN3058,CLARIANT CHEMICALS有限公司制,pKb=11.4,分子量449,N-CO-R型)、3份(有效成分量)的固化催化剂(K-KAT XK-640,楠本化成株式会社制,含有Bi的有机金属催化剂)、UVA(Tinuvin 384-2,BASF公司制,苯并三唑系化合物)、UVA(Tinuvin 400,BASF公司制,三嗪系化合物)混合,制备主剂。表中,HALS和各UVA的量以相对于100质量%的树脂固体成分(多元醇和固化剂)的比例(PHR)的形式记载。
另外,作为固化剂,准备218份的异氰脲酸酯化合物(DesmodurN3600,SumikaCovestro Urethane Co.,Ltd.制,HDI的脲酸酯体)。
NCO/OH=1.0/1.0,二组分型涂布组合物的溶剂含量为0%。
[实施例2~19和比较例1~11]
除了如表1~表3所述地变更各成分的种类和量以外,通过与实施例1同样的程序,制备主剂和固化剂。
需说明的是,在实施例13~15和比较例9中,将有机溶剂即醋酸乙酯混合到主剂中。在表1~表3中,以相对于二组分型涂布组合物的比例的形式记载溶剂量。
上述表中的成分如下。
(多元醇)
SANNIX GP-250:三洋化成工业株式会社制,聚醚多元醇,羟值670mgKOH/g,平均羟基数3
SANNIX GP-400:三洋化成工业株式会社制,聚醚多元醇,羟值400mgKOH/g,平均羟基数3
SANNIX GP-600:三洋化成工业株式会社制,聚醚多元醇,羟值280mgKOH/g,平均羟基数3
Desmophen VPLS2249/1:Sumika Covestro Urethane Co.,Ltd.制,聚酯多元醇,羟值512mgKOH/g,平均羟基数3以上
Desmophen XP2488:Sumika Covestro Urethane Co.,Ltd.制,聚酯多元醇,羟值528mgKOH/g,平均羟基数3以上
SANNIX PP-200:三洋化成工业株式会社制,聚醚多元醇,羟值560mgKOH/g,平均羟基数2
SANNIX PP-600:三洋化成工业株式会社制,聚醚多元醇,羟值187mgKOH/g,平均羟基数2
DURANOL T5650E:旭化成株式会社制,聚碳酸酯多元醇,羟值225mgKOH/g,平均羟基数2
(HALS)
Tinuvin 292:BASF公司制,pKb=5.1,分子量509、370,N-R型
HOSTAVIN 3050:CLARIANT CHEMICALS有限公司制,pKb=6.1,分子量616.2,N-H型
Tinuvin 152:BASF公司制,pKb=7.0、9.4,分子量757,N-OR型
(固化催化剂)
TVS TIN LAU:日东化成株式会社制,含有Sn的有机金属催化剂
(固化剂)
DURANATE 24A-100:旭化成株式会社制,HDI的双缩脲体
Desmodur N3400:Sumika Covestro Urethane Co.,Ltd.制,HDI的二聚物
使用实施例和比较例中制备的二组分型涂布组合物,进行下述评价。将评价结果示出于表1~表3中。
(1)涂布操作性
将固化剂添加到所制备的主剂中。在添加固化剂后,混合15秒钟,取出样品。将取出样品的时间设为涂布操作时间开始:0秒,用刮铲搅拌取出的样品。测定达到因主剂和固化剂的固化反应而失去流动性、样品不立即落下的状态所需要的时间作为涂布操作时间,根据下述标准进行评价。
(评价标准)
良好:涂布操作时间为10秒以上且低于60秒
合格:涂布操作时间为60秒以上且低于180秒
不合格:涂布操作时间低于10秒或为180秒以上
(2)涂布层的外观
首先,制作评价用试验板。
将所得的二组分型涂布组合物的主剂和固化剂混合。将ABS板配置在模具内(模具内面积:100cm2),注入涂布组合物。接着,将模具在80℃下加热5分钟。这样操作,得到具有ABS板和在其表面形成的厚度150μm的涂布层的试验板。
将上述评价试验板在23℃下放置72小时,接着在80℃下加热20分钟。依据下述标准目视评价所得的试验板的外观。
(评价标准)
良好:粒状物产生、气泡卷入、孔洞(空气容易积存的孔)的产生均未发现
合格:发现有若干气泡卷入
不合格:明确地发现粒状物产生、气泡卷入、孔洞(空气容易积存的孔)的产生中的1种或1种以上
(3)耐候性
对于与上述同样操作而得到的试验板,使用Sunshine WeatherOmeter S80(日光型碳弧式加速耐候试验机,Suga Test InstrumentsCo.,Ltd.制),依照JIS B 7753,进行800小时的加速耐候试验。利用光泽计GN-268Plus(Konica Minolta,Inc.制)测定试验前后的涂膜的60°光泽值,使用以下公式算出光泽保持率。依据以下标准评价所算出的光泽保持率。
光泽保持率=100×{(试验前的60°光泽值)-(试验后的60°光泽值)}/(试验前的60°光泽值)
(评价标准)
良好:光泽保持率为80%以上
合格:光泽保持率为60%以上且低于80%
不合格:光泽保持率低于60%
(4)耐水性
将与上述同样操作而得到的试验板在保持于40℃的水槽中浸渍240小时。然后,将试验板从水中提起,在常温下干燥1小时。接着,在试验板的涂膜上,用切刀以1mm的间隔纵横各划10条裂缝,在其上粘贴Cellotape(注册商标)(NICHIBAN Co.,Ltd.制),然后剥下。对在100个网格中残留有涂膜的网格的数量进行计数。残留有涂膜的网格越多,耐水试验后的附着性越优异,耐水性越高。依据以下标准评价所计数的网格的数量。
(评价标准)
良好:所计数的网格的数量为81个以上
合格:所计数的网格的数量为60个以上且80个以下
不合格:所计数的网格的数量为59个以下
产业上的可利用性
本发明的二组分型涂布组合物可适合用于基于模内涂布的涂布层形成方法等与以往的喷雾涂装不同的涂装方法。根据本发明的二组分型涂布组合物,由于可得到耐候性和耐水性优异的涂膜,所以特别适合用作外装用。
本申请主张基于2020年10月28日在日本申请的日本特愿2020-180757的优先权,其记载内容全部通过参照引用到本说明书中。
Claims (8)
1.二组分型涂布组合物,所述二组分型涂布组合物含有主剂和固化剂,其中,
所述主剂含有多元醇、固化催化剂和光稳定剂,
所述固化剂含有异氰脲酸酯化合物,
所述多元醇的羟值为300mgKOH/g以上且1000mgKOH/g以下,
所述多元醇的平均羟基数为3以上,
所述固化催化剂的含量相对于100质量份的所述多元醇为0.25质量份以上且10质量份以下,
所述光稳定剂含有受阻胺系化合物,
所述受阻胺系化合物的碱解离常数的常用对数pKb为6.5以上且14以下,
溶剂的含量为30质量%以下。
2.根据权利要求1所述的二组分型涂布组合物,其中,所述受阻胺系化合物的分子量为400以上且800以下。
3.根据权利要求1或2所述的二组分型涂布组合物,其中,所述异氰脲酸酯化合物含有六亚甲基二异氰酸酯的三聚体。
4.根据权利要求1~3中任一项所述的二组分型涂布组合物,其中,所述主剂还含有紫外线吸收剂。
5.根据权利要求1~4中任一项所述的二组分型涂布组合物,其中,所述多元醇为选自聚酯多元醇、聚醚多元醇和聚碳酸酯多元醇的至少1种。
6.根据权利要求1~5中任一项所述的二组分型涂布组合物,其中,所述异氰酸酯化合物的异氰酸酯基当量与所述多元醇的羟基当量之比:NCO/OH为0.5/1以上且2/1以下。
7.根据权利要求1~6中任一项所述的二组分型涂布组合物,其中,所述固化催化剂含有至少1种有机金属催化剂,所述有机金属催化剂含有选自Bi、Zn、Al、Zr和Sn的金属元素。
8.根据权利要求1~7中任一项所述的二组分型涂布组合物,所述二组分型涂布组合物用于外装,并且用于模内涂布。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020-180757 | 2020-10-28 | ||
JP2020180757A JP7382300B2 (ja) | 2020-10-28 | 2020-10-28 | 2液型コーティング組成物 |
PCT/JP2021/039696 WO2022092163A1 (ja) | 2020-10-28 | 2021-10-27 | 2液型コーティング組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116472159A true CN116472159A (zh) | 2023-07-21 |
CN116472159B CN116472159B (zh) | 2024-05-28 |
Family
ID=81382652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180073288.3A Active CN116472159B (zh) | 2020-10-28 | 2021-10-27 | 二组分型涂布组合物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240018386A1 (zh) |
EP (1) | EP4238736A4 (zh) |
JP (1) | JP7382300B2 (zh) |
CN (1) | CN116472159B (zh) |
WO (1) | WO2022092163A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024203429A1 (ja) * | 2023-03-31 | 2024-10-03 | 関西ペイント株式会社 | 三液型塗料組成物用のキット、三液型塗料組成物及び型内被覆方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1572850A (zh) * | 2003-06-06 | 2005-02-02 | 拜尔材料科学股份公司 | 耐光性聚氨酯清漆 |
JP2007177216A (ja) * | 2005-11-29 | 2007-07-12 | Basf Coatings Japan Ltd | 塗料組成物、塗装仕上げ方法及び塗装物品 |
JP2009052035A (ja) * | 2007-07-31 | 2009-03-12 | Sunstar Engineering Inc | 2成分形シーリング材組成物 |
CN101952337A (zh) * | 2007-12-19 | 2011-01-19 | 巴斯夫涂料有限公司 | 具有高耐刮擦性和耐候性的涂层剂 |
CN106661174A (zh) * | 2014-08-22 | 2017-05-10 | 科思创有限公司 | 使用多腔模具的模内涂覆方法和由此涂覆的基材 |
CN107298932A (zh) * | 2016-04-15 | 2017-10-27 | 关西涂料株式会社 | 涂料组合物和涂膜形成方法 |
US20180002475A1 (en) * | 2008-10-22 | 2018-01-04 | Akzo Nobel Coatings International B.V. | Coating Composition Comprising a Polyisocyanate and a Polyol |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19846971A1 (de) * | 1998-10-12 | 2000-04-20 | Basf Coatings Ag | Beschichtungsmittel, Verfahren zu seiner Herstellung und seine Verwendung als Decklack oder Klarlack, insbesondere zur Beschichtung von Kunststoffen |
JP4017061B2 (ja) | 2001-03-29 | 2007-12-05 | 宇部興産機械株式会社 | 金型内塗装用金型及び金型内塗装方法 |
EP2058349A1 (de) * | 2007-11-08 | 2009-05-13 | Bayer MaterialScience AG | Nanopartikelmodifizierte Polyisocyanate |
KR102225801B1 (ko) * | 2018-11-30 | 2021-03-11 | 주식회사 케이씨씨 | 저온 경화형 클리어 도료 조성물 |
JP7186662B2 (ja) | 2019-04-26 | 2022-12-09 | 三菱電機エンジニアリング株式会社 | ショーケース |
-
2020
- 2020-10-28 JP JP2020180757A patent/JP7382300B2/ja active Active
-
2021
- 2021-10-27 CN CN202180073288.3A patent/CN116472159B/zh active Active
- 2021-10-27 US US18/033,636 patent/US20240018386A1/en active Pending
- 2021-10-27 WO PCT/JP2021/039696 patent/WO2022092163A1/ja active Application Filing
- 2021-10-27 EP EP21886280.3A patent/EP4238736A4/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1572850A (zh) * | 2003-06-06 | 2005-02-02 | 拜尔材料科学股份公司 | 耐光性聚氨酯清漆 |
JP2007177216A (ja) * | 2005-11-29 | 2007-07-12 | Basf Coatings Japan Ltd | 塗料組成物、塗装仕上げ方法及び塗装物品 |
JP2009052035A (ja) * | 2007-07-31 | 2009-03-12 | Sunstar Engineering Inc | 2成分形シーリング材組成物 |
CN101952337A (zh) * | 2007-12-19 | 2011-01-19 | 巴斯夫涂料有限公司 | 具有高耐刮擦性和耐候性的涂层剂 |
US20180002475A1 (en) * | 2008-10-22 | 2018-01-04 | Akzo Nobel Coatings International B.V. | Coating Composition Comprising a Polyisocyanate and a Polyol |
CN106661174A (zh) * | 2014-08-22 | 2017-05-10 | 科思创有限公司 | 使用多腔模具的模内涂覆方法和由此涂覆的基材 |
CN107298932A (zh) * | 2016-04-15 | 2017-10-27 | 关西涂料株式会社 | 涂料组合物和涂膜形成方法 |
Also Published As
Publication number | Publication date |
---|---|
EP4238736A1 (en) | 2023-09-06 |
WO2022092163A1 (ja) | 2022-05-05 |
CN116472159B (zh) | 2024-05-28 |
US20240018386A1 (en) | 2024-01-18 |
EP4238736A4 (en) | 2024-09-04 |
JP2022071676A (ja) | 2022-05-16 |
JP7382300B2 (ja) | 2023-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10160142B2 (en) | Processes for in-mold coating using a multi-cavity mold and substrates coated thereby | |
KR102018471B1 (ko) | 블록 폴리이소시아네이트 조성물, 1액형 코팅 조성물, 도막 및 도장 물품 | |
EP2785758B1 (en) | Clear coat coating composition | |
EP3491074B1 (en) | A low temperature cure coating formed via a double layer curing mechanism of a pigmented waterborne baselayer and a solventborne top layer | |
EP3428199B1 (en) | A radiation-curable coating composition for improving the surface properties of plastics | |
EP2785759B1 (en) | Coating composition | |
AU2009306509B2 (en) | Coating composition comprising a polyisocyanate and a polyol | |
CN116472159B (zh) | 二组分型涂布组合物 | |
CN115279850A (zh) | 涂料组合物及模内被覆方法 | |
JP7358320B2 (ja) | 2液型コーティング組成物 | |
US20220204808A1 (en) | Two-pack type coating composition | |
US20230392040A1 (en) | Two-pack type coating composition and method for producing coated article | |
DE102009047214B4 (de) | Verfahren zur Herstellung von kompakten transparenten Polyurethanen | |
EP2239288B1 (en) | Two-component polyurethane clear coat kit system | |
JP7488426B1 (ja) | 塗料組成物及び型内被覆方法 | |
CN117980124A (zh) | 模内被覆多层涂膜形成方法 | |
WO2024203429A1 (ja) | 三液型塗料組成物用のキット、三液型塗料組成物及び型内被覆方法 | |
CN118843666A (zh) | 热固性涂料组合物、涂装物品及模内被覆方法 | |
KR20240116793A (ko) | 카바제이트 작용성 화합물 | |
KR100214243B1 (ko) | 직쇄상 결정성 폴리우레트디온 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |