CN114644844A - Mildew-proof antibacterial inorganic coating - Google Patents
Mildew-proof antibacterial inorganic coating Download PDFInfo
- Publication number
- CN114644844A CN114644844A CN202210331775.1A CN202210331775A CN114644844A CN 114644844 A CN114644844 A CN 114644844A CN 202210331775 A CN202210331775 A CN 202210331775A CN 114644844 A CN114644844 A CN 114644844A
- Authority
- CN
- China
- Prior art keywords
- inorganic
- agent
- parts
- oxide
- reaction
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 52
- 239000011248 coating agent Substances 0.000 title claims abstract description 51
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 18
- 239000003381 stabilizer Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 32
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 150000003512 tertiary amines Chemical class 0.000 claims abstract description 26
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 19
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 18
- 239000011575 calcium Substances 0.000 claims abstract description 18
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 18
- 239000000843 powder Substances 0.000 claims abstract description 18
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 18
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000292 calcium oxide Substances 0.000 claims abstract description 16
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910000464 lead oxide Inorganic materials 0.000 claims abstract description 16
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910001947 lithium oxide Inorganic materials 0.000 claims abstract description 16
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 16
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 16
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 16
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 16
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910001950 potassium oxide Inorganic materials 0.000 claims abstract description 16
- 239000011787 zinc oxide Substances 0.000 claims abstract description 16
- 239000004111 Potassium silicate Substances 0.000 claims abstract description 15
- 239000000839 emulsion Substances 0.000 claims abstract description 15
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 15
- 229910052913 potassium silicate Inorganic materials 0.000 claims abstract description 15
- 239000001913 cellulose Substances 0.000 claims abstract description 14
- 229920002678 cellulose Polymers 0.000 claims abstract description 14
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 14
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000002562 thickening agent Substances 0.000 claims abstract description 13
- 239000000080 wetting agent Substances 0.000 claims abstract description 13
- 239000004137 magnesium phosphate Substances 0.000 claims abstract description 12
- 229960002261 magnesium phosphate Drugs 0.000 claims abstract description 12
- 229910000157 magnesium phosphate Inorganic materials 0.000 claims abstract description 12
- 235000010994 magnesium phosphates Nutrition 0.000 claims abstract description 12
- 230000002195 synergetic effect Effects 0.000 claims abstract description 8
- -1 mildew preventive Substances 0.000 claims description 42
- 238000006243 chemical reaction Methods 0.000 claims description 35
- 238000002156 mixing Methods 0.000 claims description 27
- 150000001768 cations Chemical class 0.000 claims description 20
- 229910021645 metal ion Inorganic materials 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 18
- 230000003449 preventive effect Effects 0.000 claims description 17
- 150000001412 amines Chemical class 0.000 claims description 16
- HTUMBQDCCIXGCV-UHFFFAOYSA-N lead oxide Chemical compound [O-2].[Pb+2] HTUMBQDCCIXGCV-UHFFFAOYSA-N 0.000 claims description 15
- 229920000570 polyether Polymers 0.000 claims description 15
- 150000003242 quaternary ammonium salts Chemical class 0.000 claims description 15
- 239000011259 mixed solution Substances 0.000 claims description 14
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 13
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 12
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical group CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 12
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 12
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 238000006116 polymerization reaction Methods 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- 239000004480 active ingredient Substances 0.000 claims description 9
- 229920005551 calcium lignosulfonate Polymers 0.000 claims description 9
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 claims description 9
- ZJDCURJWFBQZMS-UHFFFAOYSA-L disodium;2-[carboxylatomethyl(dodecyl)amino]acetate Chemical compound [Na+].[Na+].CCCCCCCCCCCCN(CC([O-])=O)CC([O-])=O ZJDCURJWFBQZMS-UHFFFAOYSA-L 0.000 claims description 9
- 239000011734 sodium Substances 0.000 claims description 9
- 229910052708 sodium Inorganic materials 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 239000005995 Aluminium silicate Substances 0.000 claims description 7
- QFOHBWFCKVYLES-UHFFFAOYSA-N Butylparaben Chemical compound CCCCOC(=O)C1=CC=C(O)C=C1 QFOHBWFCKVYLES-UHFFFAOYSA-N 0.000 claims description 7
- 235000012211 aluminium silicate Nutrition 0.000 claims description 7
- 238000010668 complexation reaction Methods 0.000 claims description 7
- 239000008139 complexing agent Substances 0.000 claims description 7
- 230000002950 deficient Effects 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 238000005342 ion exchange Methods 0.000 claims description 7
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 7
- WJCNZQLZVWNLKY-UHFFFAOYSA-N thiabendazole Chemical compound S1C=NC(C=2NC3=CC=CC=C3N=2)=C1 WJCNZQLZVWNLKY-UHFFFAOYSA-N 0.000 claims description 7
- 239000004308 thiabendazole Substances 0.000 claims description 7
- 229960004546 thiabendazole Drugs 0.000 claims description 7
- 235000010296 thiabendazole Nutrition 0.000 claims description 7
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 6
- 239000003995 emulsifying agent Substances 0.000 claims description 6
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- NENOAJSZZPODGJ-OIMNJJJWSA-N [(2r)-2-[(2r,3r,4s)-3,4-dihydroxyoxolan-2-yl]-2-hydroxyethyl] octanoate Chemical compound CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NENOAJSZZPODGJ-OIMNJJJWSA-N 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 3
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 3
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 3
- 239000005642 Oleic acid Substances 0.000 claims description 3
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 3
- 125000004442 acylamino group Chemical group 0.000 claims description 3
- 239000001361 adipic acid Substances 0.000 claims description 3
- 235000011037 adipic acid Nutrition 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 239000004359 castor oil Substances 0.000 claims description 3
- 235000019438 castor oil Nutrition 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 3
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000693 micelle Substances 0.000 claims description 3
- 239000002480 mineral oil Substances 0.000 claims description 3
- 235000010446 mineral oil Nutrition 0.000 claims description 3
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229920001289 polyvinyl ether Polymers 0.000 claims description 3
- PFWZXDDTAYMUPE-UHFFFAOYSA-N propan-2-ol;1,2-xylene Chemical compound CC(C)O.CC1=CC=CC=C1C PFWZXDDTAYMUPE-UHFFFAOYSA-N 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 239000000344 soap Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 235000012239 silicon dioxide Nutrition 0.000 claims description 2
- 238000004945 emulsification Methods 0.000 claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 2
- 125000002091 cationic group Chemical group 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 abstract description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 abstract 1
- 229940077388 benzenesulfonate Drugs 0.000 description 8
- 229910052909 inorganic silicate Inorganic materials 0.000 description 6
- 238000012643 polycondensation polymerization Methods 0.000 description 6
- 125000005372 silanol group Chemical group 0.000 description 6
- 239000012295 chemical reaction liquid Substances 0.000 description 5
- 230000001804 emulsifying effect Effects 0.000 description 5
- 125000001183 hydrocarbyl group Chemical group 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 238000010526 radical polymerization reaction Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
- C09D1/04—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates with organic additives
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
-
- 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
- C09D7/65—Additives macromolecular
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a mildew-proof antibacterial inorganic coating, which comprises water, cellulose, a dispersing agent, a wetting agent, a defoaming agent, titanium dioxide, calcium powder, inorganic emulsion, an inorganic anti-settling agent, silicate, an inorganic auxiliary agent, a mildew inhibitor, potassium silicate, silica sol, potassium oxide, lithium oxide, zinc oxide, calcium oxide, lead oxide, magnesium oxide, phosphate and a thickening agent The poly tertiary amine stabilizer is mixed with the organic and inorganic silicide, has better synergistic effect and improves the stability.
Description
Technical Field
The invention relates to the technical field of inorganic coatings, in particular to a mildew-proof antibacterial inorganic coating.
Background
The coating is also called paint, is coated on the surface of an object to be protected or decorated, and can form a firmly attached continuous film with the object to be coated, usually resin or oil or emulsion is taken as a main material, pigment and filler are added or not added, corresponding auxiliary agents are added, and viscous liquid is prepared by using organic solvent or water.
Disclosure of Invention
The invention aims to provide a mildew-proof antibacterial inorganic coating which is prepared by mainly mixing and uniformly stirring thiabendazole, butyl p-hydroxybenzoate, diatomite and kaolin to prepare a mixed solution, then dissolving calcium lignosulfonate, sodium alkyl benzene sulfonate and nonylphenol polyoxyethylene ether in water to dissolve solids completely, adding the calcium lignosulfonate, sodium alkyl benzene sulfonate and nonylphenol polyoxyethylene ether into the mixed solution, uniformly stirring and mixing to prepare a mildew preventive, wherein the mildew-proof effect can be effectively improved The surface of the silica sol balances univalent cations to generate ion exchange, replaces the original univalent cations, is adsorbed on silicate anions through charge force, and prevents the reaction or self-polymerization reaction of the silicate anions and polyvalent metal ions through the protection of four hydrocarbyl steric hindrance, so as to improve the stability of the coating, the poly tertiary amine stabilizer reduces the reaction of the polyvalent metal ions and the silicate anions through the complexation of lone pair electrons on tertiary amine nitrogen atoms and electron-deficient polyvalent gold ions, namely, the tertiary amine is used as an amine-containing complexing agent to stabilize the polyvalent metal ions, the organic inorganic silicide can terminate the condensation polymerization reaction of silanol groups in the inorganic silicate coating, so as to prevent the formation of a siloxane bond space network structure, and the chain terminator is equivalent to the free radical polymerization reaction, so that the low shear viscosity of the inorganic coating can be effectively stabilized, and the thixotropy of the inorganic coating can be reduced, the fluidity is improved, and the quaternary ammonium salt stabilizer, the poly-tertiary amine stabilizer and the organic inorganic silicide are mixed, so that the good synergistic effect is achieved, the stability of the coating can be effectively improved, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the mildew-proof antibacterial inorganic coating comprises the following raw materials: the coating comprises water, cellulose, a dispersing agent, a wetting agent, a defoaming agent, titanium dioxide, calcium powder, inorganic emulsion, an inorganic anti-settling agent, silicate, an inorganic auxiliary agent, a mildew preventive, potassium silicate, silica sol, potassium oxide, lithium oxide, zinc oxide, calcium oxide, lead oxide, magnesium oxide, phosphate and a thickening agent, and is prepared from the following components in parts by weight: 235 parts of water, 250 parts of cellulose, 5.5 parts of a dispersing agent, 3 parts of a wetting agent, 2.5 parts of a defoaming agent, 100 parts of titanium dioxide, 225 parts of coarse calcium powder, 100 parts of calcium powder, 70 parts of inorganic emulsion, 30 parts of an inorganic anti-settling agent, 220 parts of silicate, 8 parts of an inorganic auxiliary agent, 10 parts of a mildew preventive, 10 parts of potassium silicate, 100 parts of silica sol, 2 parts of potassium oxide, 0.5 part of lithium oxide, 0.1 part of zinc oxide, 0.2 part of calcium oxide, 0.2 part of lead oxide, 0.1 part of magnesium oxide, 100 parts of phosphate and 10 parts of a thickening agent.
Preferably, the silica sol is added into a reactor, then potassium oxide and lithium oxide are added according to the component proportion, zinc oxide, calcium oxide, lead oxide, magnesium oxide and phosphate are added according to the component proportion, the materials are added while stirring for mixing reaction, then the reaction liquid is slowly heated to 75-80 ℃ for starting the reaction, the pH value of the system is 10-12, the reaction liquid is white turbid in the initial stage of the reaction and is gradually transparent along with the reaction, the reaction time is 60 hours, the obtained reaction product is colorless or fluorescent transparent liquid, the temperature is heated to 160 ℃ of 150℃ for about 20 minutes, and then cellulose, a dispersing agent, a wetting agent, an antifoaming agent, titanium dioxide, calcium powder, inorganic emulsion, inorganic anti-settling agent, silicate, inorganic auxiliary agent, mildew preventive, potassium silicate, silica sol, potassium oxide, lithium oxide, cellulose, water and sodium hydroxide are added according to the component proportion, Mixing zinc oxide, calcium oxide, lead oxide, magnesium oxide and phosphate, adding water, stirring, mixing and drying to obtain the product.
Preferably, the defoaming agent is prepared from an active ingredient, an emulsifier and an emulsifying aid, wherein the active ingredient is silicone oil, polyethers, higher alcohols and mineral oil, the defoaming agent can effectively break bubbles and defoam and reduce the surface tension, the emulsifier is nonylphenol polyoxyethylene ether and soap salt, so that the active ingredient is dispersed into small particles, the small particles are convenient to disperse in water, the defoaming and foam inhibiting effects are better achieved, and the emulsifying aid is prepared from polyvinyl ether and a silicon dioxide modifier, so that the emulsifying effect is effectively improved.
Preferably, the inorganic anti-settling agent is prepared by uniformly mixing trimethylolpropane, lactone, hydrogenated castor oil, hexamethylene diamine, adipic acid and oleic acid, heating to 190 ℃, fully reflecting for 8 hours, cooling to 110 ℃, adding a dimethylbenzene isopropanol solvent with a volume ratio of 9:1, completely mixing to obtain a solvent, uniformly stirring, and filtering.
Preferably, the mildew preventive is prepared by uniformly mixing thiabendazole, butyl p-hydroxybenzoate, diatomite and kaolin to prepare a mixed solution, dissolving calcium lignosulfonate, sodium alkyl benzene sulfonate and nonylphenol polyoxyethylene ether in water to completely dissolve solids, and adding the calcium lignosulfonate, sodium alkyl benzene sulfonate and nonylphenol polyoxyethylene ether into the mixed solution to uniformly mix.
Preferably, the inorganic auxiliary agent is a mixture of a quaternary ammonium salt stabilizer, a poly-tertiary amine stabilizer and an organic inorganic silicide, the quaternary ammonium salt stabilizer performs ion exchange with silicate anions with different polymerization degrees and silica sol surface balancing univalent cations to replace the original univalent cations, the quaternary ammonium salt stabilizer is adsorbed on the silicate anions through charge force, and prevents the reaction or self-polymerization reaction of the silicate anions and polyvalent metal ions through the protection of four hydrocarbyl steric hindrance, so as to improve the stability of the coating, the poly-tertiary amine stabilizer reduces the reaction of the polyvalent metal ions and the silicate anions through the complexation of lone pair electrons on tertiary amine nitrogen atoms and electron-deficient polyvalent gold ions, namely, the tertiary amine is used as an amine-containing complexing agent to stabilize the polyvalent metal ions, and the organic inorganic silicide can terminate the condensation polymerization reaction of the silanol groups in the inorganic silicate coating, the quaternary ammonium salt stabilizer, the poly-tertiary amine stabilizer and the organic-inorganic silicide are mixed, so that the synergistic effect is good, and the stability of the coating can be effectively improved.
Preferably, the components of the thickener are deionized water, fatty amine polyether, sorbitan caprylate and disodium lauriminodiacetate, the fatty amine polyether and the disodium lauriminodiacetate present the characteristic of cation and are easy to form a cation co-micelle structure with an acylamino acid surfactant, a polyether chain segment on the fatty amine polyether and two carboxyl groups on the disodium lauriminodiacetate have strong intermolecular hydrogen bond tendency and can form a three-dimensional structure, and the addition of the sorbitan caprylate ensures that a polyhydroxy structure has strong capability of combining with water to form a hydrogen bond, so that a multi-dimensional structure taking water molecules as a carrier is formed in the whole system, and the viscosity is increased.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a mildew-proof antibacterial inorganic coating, which is prepared by mixing and uniformly stirring thiabendazole, butyl p-hydroxybenzoate, diatomite and kaolin to prepare a mixed solution, dissolving calcium lignosulfonate, sodium alkyl benzene sulfonate and nonylphenol polyoxyethylene ether in water to fully dissolve solids, adding the solid into the mixed solution, uniformly stirring and mixing to prepare a mildew preventive, which can effectively improve the mildew-proof effect, meanwhile, in a humid environment, potassium silicate added reacts with carbonate on a wall and carbon dioxide in the air to generate a byproduct potassium carbonate, so that the coating can present strong alkalinity, can play a lasting mildew-proof role in the humid environment, is convenient and practical, and is prepared by mixing an inorganic auxiliary agent of quaternary ammonium stabilizer, a poly-tertiary amine stabilizer and an organic inorganic silicide, wherein the quaternary ammonium stabilizer is formed by mixing cations, silicate anions with different polymerization degrees, and the like, The surface of the silica sol balances univalent cations to generate ion exchange, replaces the original univalent cations, is adsorbed on silicate anions through charge force, and prevents the reaction or self-polymerization reaction of the silicate anions and polyvalent metal ions through the protection of four hydrocarbyl steric hindrance, so as to improve the stability of the coating, the poly tertiary amine stabilizer reduces the reaction of the polyvalent metal ions and the silicate anions through the complexation of lone pair electrons on tertiary amine nitrogen atoms and electron-deficient polyvalent gold ions, namely, the tertiary amine is used as an amine-containing complexing agent to stabilize the polyvalent metal ions, the organic inorganic silicide can terminate the condensation polymerization reaction of silanol groups in the inorganic silicate coating, so as to prevent the formation of a siloxane bond space network structure, and the chain terminator is equivalent to the free radical polymerization reaction, so that the low shear viscosity of the inorganic coating can be effectively stabilized, and the thixotropy of the inorganic coating can be reduced, the fluidity is improved, and the quaternary ammonium salt stabilizer, the poly-tertiary amine stabilizer and the organic inorganic silicide are mixed, so that the synergistic effect is good, and the stability of the coating can be effectively improved.
Drawings
FIG. 1 is a general manufacturing flow diagram of the present invention;
FIG. 2 is a flow chart of the preparation of the mildewcide of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
the mildew-proof antibacterial inorganic coating comprises the following raw materials: the coating comprises water, cellulose, a dispersing agent, a wetting agent, a defoaming agent, titanium dioxide, calcium powder, inorganic emulsion, an inorganic anti-settling agent, silicate, an inorganic auxiliary agent, a mildew preventive, potassium silicate, silica sol, potassium oxide, lithium oxide, zinc oxide, calcium oxide, lead oxide, magnesium oxide, phosphate and a thickening agent, and is prepared from the following components in parts by weight: 235 parts of water, 250 parts of cellulose, 5.5 parts of a dispersing agent, 3 parts of a wetting agent, 2.5 parts of a defoaming agent, 100 parts of titanium dioxide, 225 parts of coarse calcium powder, 100 parts of calcium powder, 70 parts of inorganic emulsion, 30 parts of an inorganic anti-settling agent, 220 parts of silicate, 8 parts of an inorganic auxiliary agent, 10 parts of a mildew preventive, 10 parts of potassium silicate, 100 parts of silica sol, 2 parts of potassium oxide, 0.5 part of lithium oxide, 0.1 part of zinc oxide, 0.2 part of calcium oxide, 0.2 part of lead oxide, 0.1 part of magnesium oxide, 100 parts of phosphate and 10 parts of a thickening agent, wherein the defoaming agent is prepared from an active ingredient, an emulsifier and an emulsifying auxiliary agent, the active ingredient is silicone oil, polyethers, higher alcohols and mineral oil, and can effectively break foam, reduce surface tension, the emulsifier is nonylphenol polyoxyethylene ether and soap salt, so that the active ingredient is dispersed into small particles and is convenient to disperse in water, and has better defoaming and foam inhibiting effects, and the emulsifying auxiliary agent is polyvinyl ether, The inorganic anti-settling agent is prepared by uniformly mixing trimethylolpropane, hydrogenated castor oil, hexamethylene diamine, adipic acid and oleic acid, heating to 190 ℃, fully reacting for 8 hours, cooling to 110 ℃, adding a dimethylbenzene isopropanol solvent with a volume ratio of 9:1, completely mixing to obtain a solvent, uniformly stirring and filtering;
the method comprises the following steps: preparing raw materials comprising water, cellulose, a dispersing agent, a wetting agent, an antifoaming agent, titanium dioxide, mesh calcium powder, inorganic emulsion, an inorganic anti-settling agent, silicate, an inorganic auxiliary agent, a mildew preventive, potassium silicate, silica sol, potassium oxide, lithium oxide, zinc oxide, calcium oxide, lead oxide, magnesium oxide, phosphate and a thickening agent;
step two: adding silica sol into a reactor, then adding potassium oxide and lithium oxide according to the component proportion, adding zinc oxide, calcium oxide, lead oxide, magnesium oxide and phosphate according to the component proportion, and stirring while adding materials for mixing reaction;
step three: heating the reaction liquid to 75-80 ℃, starting the reaction, wherein the pH value of the system is 10-12, the reaction liquid is white turbid in the initial stage of the reaction, the reaction liquid is gradually transparent along with the progress of the reaction, the reaction time is 60 hours, and the obtained reaction product is colorless or fluorescent transparent liquid, and is heated to 150-;
step four: adding cellulose, a dispersing agent, a wetting agent, a defoaming agent, titanium dioxide, mesh calcium powder, inorganic emulsion, an inorganic anti-settling agent, silicate, an inorganic auxiliary agent, a mildew preventive, potassium silicate, silica sol, potassium oxide, lithium oxide, zinc oxide, calcium oxide, lead oxide, magnesium oxide and phosphate according to the component proportion, mixing, adding water, stirring, mixing and drying to obtain the nano-titanium dioxide.
Through thiabendazole, butyl p-hydroxybenzoate, diatomaceous earth, kaolin mix and homogenize and make mixed solution, then dissolve calcium lignosulfonate, sodium alkyl benzene sulfonate, nonylphenol polyoxyethylene ether in aqueous messenger's solid dissolves completely, stir the homogeneous mixing and make the mould inhibitor in adding to mixed solution, can effectual improvement mould proof effect, simultaneously under humid environment, potassium silicate through the addition reacts the accessory substance potassium carbonate that generates with the carbonate of wall body and the carbon dioxide in the air, make coating can present the strong basicity, can also play lasting mould proof effect under humid environment, and is convenient and practical.
Example two:
the mildew-proof antibacterial inorganic coating comprises the following raw materials: the coating comprises water, cellulose, a dispersing agent, a wetting agent, a defoaming agent, titanium dioxide, calcium powder, inorganic emulsion, an inorganic anti-settling agent, silicate, an inorganic auxiliary agent, a mildew preventive, potassium silicate, silica sol, potassium oxide, lithium oxide, zinc oxide, calcium oxide, lead oxide, magnesium oxide, phosphate and a thickening agent, and is prepared from the following components in parts by weight: 235 parts of water, 250 parts of cellulose, 5.5 parts of a dispersing agent, 3 parts of a wetting agent, 2.5 parts of a defoaming agent, 100 parts of titanium dioxide, 225 parts of calcium mesh powder, 100 parts of calcium powder, 70 parts of inorganic emulsion, 30 parts of an inorganic anti-settling agent, 220 parts of silicate, 8 parts of an inorganic auxiliary agent, 10 parts of a mildew preventive, 10 parts of potassium silicate, 100 parts of silica sol, 2 parts of potassium oxide, 0.5 part of lithium oxide, 0.1 part of zinc oxide, 0.2 part of calcium oxide, 0.2 part of lead oxide, 0.1 part of magnesium oxide, 100 parts of phosphate and 10 parts of a thickening agent, wherein the thickening agent comprises deionized water, fatty amine polyether, sorbitan caprylate and disodium lauriminodiacetate, the fatty amine polyether and disodium lauriminodiacetate have the characteristic of cations and are easy to form a cation co-micelle structure with an acylamino acid surfactant, and the polyether chain segment on the fatty amine polyether and two carboxyl groups on the disodium lauriminodiacetate have strong intermolecular hydrogen bonding tendency, the multi-hydroxyl structure of the sorbitan caprylate has strong capability of combining with water to form hydrogen bonds, and a multi-dimensional structure taking water molecules as carriers is formed in the whole system, so that the viscosity is increased.
In the first embodiment, the inorganic auxiliary agent is a quaternary ammonium salt stabilizer, a poly-tertiary amine stabilizer and an organic inorganic silicide are added and mixed, the quaternary ammonium salt stabilizer performs ion exchange with silicate anions with different polymerization degrees and silica sol surface balancing univalent cations to replace the original univalent cations, the univalent cations are adsorbed on the silicate anions through charge force, the reaction or self-polymerization reaction of the silicate anions and polyvalent metal ions is prevented through the protection of four hydrocarbon-based steric hindrance, so as to improve the stability of the coating, the poly-tertiary amine stabilizer reduces the reaction of the polyvalent metal ions and the silicate anions through the complexation of lone-pair electrons on tertiary amine nitrogen atoms and electron-deficient polyvalent gold ions, namely the tertiary amine is used as an amine-containing complexing agent to stabilize the polyvalent metal ions, and the organic inorganic silicide can stop the condensation polymerization reaction of silanol groups in the inorganic silicate coating, the quaternary ammonium salt stabilizer, the poly-tertiary amine stabilizer and the organic-inorganic silicide are mixed, so that the synergistic effect is good, and the stability of the coating can be effectively improved.
The working principle of the invention is as follows: the invention relates to a mildew-proof antibacterial inorganic coating, which is prepared by mixing and uniformly stirring thiabendazole, butyl p-hydroxybenzoate, diatomite and kaolin to prepare a mixed solution, dissolving calcium lignosulfonate, sodium alkyl benzene sulfonate and nonylphenol polyoxyethylene ether in water to completely dissolve solids, adding the solid into the mixed solution, uniformly stirring and mixing to prepare a mildew preventive, wherein the mildew-proof effect can be effectively improved The surface of the silica sol balances univalent cations to generate ion exchange, replaces the original univalent cations, is adsorbed on silicate anions through charge force, and prevents the reaction or self-polymerization reaction of the silicate anions and polyvalent metal ions through the protection of four hydrocarbyl steric hindrance, so as to improve the stability of the coating, the poly tertiary amine stabilizer reduces the reaction of the polyvalent metal ions and the silicate anions through the complexation of lone pair electrons on tertiary amine nitrogen atoms and electron-deficient polyvalent gold ions, namely, the tertiary amine is used as an amine-containing complexing agent to stabilize the polyvalent metal ions, the organic inorganic silicide can terminate the condensation polymerization reaction of silanol groups in the inorganic silicate coating, so as to prevent the formation of a siloxane bond space network structure, and the chain terminator is equivalent to the free radical polymerization reaction, so that the low shear viscosity of the inorganic coating can be effectively stabilized, and the thixotropy of the inorganic coating can be reduced, the fluidity is improved, and the quaternary ammonium salt stabilizer, the poly-tertiary amine stabilizer and the organic inorganic silicide are mixed, so that the synergistic effect is good, and the stability of the coating can be effectively improved.
In summary, the following steps: the invention relates to a mildew-proof antibacterial inorganic coating, which is prepared by mixing and uniformly stirring thiabendazole, butyl p-hydroxybenzoate, diatomite and kaolin to prepare a mixed solution, dissolving calcium lignosulfonate, sodium alkyl benzene sulfonate and nonylphenol polyoxyethylene ether in water to completely dissolve solids, adding the solid into the mixed solution, uniformly stirring and mixing to prepare a mildew preventive, wherein the mildew-proof effect can be effectively improved The surface of the silica sol balances univalent cations to generate ion exchange, replaces the original univalent cations, is adsorbed on silicate anions through charge force, and prevents the reaction or self-polymerization reaction of the silicate anions and polyvalent metal ions through the protection of four hydrocarbyl steric hindrance, so as to improve the stability of the coating, the poly tertiary amine stabilizer reduces the reaction of the polyvalent metal ions and the silicate anions through the complexation of lone pair electrons on tertiary amine nitrogen atoms and electron-deficient polyvalent gold ions, namely, the tertiary amine is used as an amine-containing complexing agent to stabilize the polyvalent metal ions, the organic inorganic silicide can terminate the condensation polymerization reaction of silanol groups in the inorganic silicate coating, so as to prevent the formation of a siloxane bond space network structure, and the chain terminator is equivalent to the free radical polymerization reaction, so that the low shear viscosity of the inorganic coating can be effectively stabilized, and the thixotropy of the inorganic coating can be reduced, the fluidity is improved, and the quaternary ammonium salt stabilizer, the poly-tertiary amine stabilizer and the organic inorganic silicide are mixed, so that the synergistic effect is good, and the stability of the coating can be effectively improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (7)
1. The mildew-proof antibacterial inorganic coating is characterized by comprising the following raw materials: the coating comprises water, cellulose, a dispersing agent, a wetting agent, a defoaming agent, titanium dioxide, calcium powder, inorganic emulsion, an inorganic anti-settling agent, silicate, an inorganic auxiliary agent, a mildew preventive, potassium silicate, silica sol, potassium oxide, lithium oxide, zinc oxide, calcium oxide, lead oxide, magnesium oxide, phosphate and a thickening agent, and is prepared from the following components in parts by weight: 235 parts of water, 250 parts of cellulose, 5.5 parts of a dispersing agent, 3 parts of a wetting agent, 2.5 parts of a defoaming agent, 100 parts of titanium dioxide, 225 parts of coarse calcium powder, 100 parts of calcium powder, 70 parts of inorganic emulsion, 30 parts of an inorganic anti-settling agent, 220 parts of silicate, 8 parts of an inorganic auxiliary agent, 10 parts of a mildew preventive, 10 parts of potassium silicate, 100 parts of silica sol, 2 parts of potassium oxide, 0.5 part of lithium oxide, 0.1 part of zinc oxide, 0.2 part of calcium oxide, 0.2 part of lead oxide, 0.1 part of magnesium oxide, 100 parts of phosphate and 10 parts of a thickening agent.
2. The mold-proof antibacterial inorganic paint as claimed in claim 1, wherein the silica sol is added into a reactor, potassium oxide and lithium oxide are added according to the component proportion, zinc oxide, calcium oxide, lead oxide, magnesium oxide and phosphate are added according to the component proportion, the mixture is stirred while being added for mixing reaction, then the reaction solution is slowly heated to 75-80 ℃ for starting the reaction, the pH value of the system is 10-12, the reaction solution is white turbid in the initial stage of the reaction, the reaction is gradually transparent along with the reaction, the reaction time is 60 hours, the obtained reaction product is colorless or fluorescent transparent liquid, the temperature is heated to 160 ℃ of 150 ℃ for about 20 minutes, and cellulose, a dispersing agent, a wetting agent, an antifoaming agent, titanium dioxide, calcium powder, inorganic emulsion, an inorganic anti-settling agent, silicate, calcium carbonate, titanium dioxide, calcium powder, inorganic emulsion, an inorganic anti-settling agent and a water are added according to the component proportion, Inorganic auxiliary agent, mildew preventive, potassium silicate, silica sol, potassium oxide, lithium oxide, zinc oxide, calcium oxide, lead oxide, magnesium oxide and phosphate are mixed, added with water, stirred, mixed and dried to obtain the water-based anti-mildew agent.
3. The mildew-proof antibacterial inorganic coating as claimed in claim 1, wherein the defoaming agent is prepared from active ingredients, an emulsifier and an emulsification aid, the active ingredients are silicone oil, polyether, higher alcohol and mineral oil, the defoaming agent can effectively break foam and defoam and reduce surface tension, the emulsifier is nonylphenol polyoxyethylene ether and soap salt, so that the active ingredients are dispersed into small particles and are conveniently dispersed in water, and the defoaming and defoaming effects are better achieved, and the emulsification aid is prepared from polyvinyl ether and a silicon dioxide modifier and effectively improves the emulsification effect.
4. The mildew-proof antibacterial inorganic coating material as claimed in claim 1, wherein the inorganic anti-settling agent is prepared by adding trimethylolpropane, caprolactone, hydrogenated castor oil, hexamethylene diamine, adipic acid and oleic acid into the trimethylolpropane, uniformly mixing the mixture, heating the mixture to 190 ℃, fully reacting the mixture for 8 hours, cooling the mixture to 110 ℃, adding a xylene isopropanol solvent with a volume ratio of 9:1 into the mixture, completely mixing the mixture to obtain a solvent, uniformly stirring the solvent and filtering the solvent.
5. The mold-proof antibacterial inorganic paint as claimed in claim 1, wherein the mold-proof agent is prepared by mixing and stirring thiabendazole, butyl p-hydroxybenzoate, diatomite and kaolin to obtain a mixed solution, dissolving calcium lignosulfonate, sodium alkylbenzenesulfonate and nonylphenol polyoxyethylene ether in water to dissolve the solid completely, adding into the mixed solution, and stirring and mixing uniformly.
6. The mildew-proof antibacterial inorganic coating material as claimed in claim 1, wherein the inorganic auxiliary agent is a mixture of a quaternary ammonium salt stabilizer, a poly-tertiary amine stabilizer and an organic inorganic silicide, the quaternary ammonium salt stabilizer performs ion exchange with silicate anions with different polymerization degrees and silica sol surface balancing monovalent cations to replace original monovalent cations, the quaternary ammonium salt stabilizer is adsorbed on the silicate anions through charge force, the reaction or self-polymerization reaction of the silicate anions and polyvalent metal ions is prevented through the protection of four hydrocarbon steric hindrance, the stability of the coating material is improved, the poly-tertiary amine stabilizer reduces the reaction of the polyvalent metal ions and the silicate anions through the complexation of lone pair electrons on tertiary amine nitrogen atoms and electron-deficient polyvalent gold ions, namely, the tertiary amine is used as an amine-containing complexing agent, the quaternary ammonium salt stabilizer, the poly-tertiary amine stabilizer and the organic inorganic silicide are mixed, so that the synergistic effect is good, and the stability of the coating can be effectively improved.
7. The mold-proof antibacterial inorganic coating as claimed in claim 6, wherein the thickener comprises deionized water, fatty amine polyether, sorbitan caprylate, disodium lauriminodiacetate, the fatty amine polyether and disodium lauriminodiacetate exhibit cationic characteristics and are easy to form a cationic co-micelle structure with the acyl amino acid surfactant, and meanwhile, a polyether chain segment on the fatty amine polyether and two carboxyl groups on the disodium lauriminodiacetate have strong intermolecular hydrogen bonding tendencies and can form a three-dimensional structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210331775.1A CN114644844A (en) | 2022-03-30 | 2022-03-30 | Mildew-proof antibacterial inorganic coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210331775.1A CN114644844A (en) | 2022-03-30 | 2022-03-30 | Mildew-proof antibacterial inorganic coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114644844A true CN114644844A (en) | 2022-06-21 |
Family
ID=81995225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210331775.1A Pending CN114644844A (en) | 2022-03-30 | 2022-03-30 | Mildew-proof antibacterial inorganic coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114644844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572138A (en) * | 2022-10-09 | 2023-01-06 | 重庆科博伦科技有限公司 | Environment-friendly inorganic silicon coating and preparation method thereof |
| CN115612325A (en) * | 2022-10-27 | 2023-01-17 | 特灵空调系统(中国)有限公司 | Metal inorganic coating and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102816466A (en) * | 2012-09-17 | 2012-12-12 | 吴江市物华五金制品有限公司 | Multi-purpose inorganic antibacterial paint |
| CN103503882A (en) * | 2012-06-29 | 2014-01-15 | 王金山 | Multifunctional mildewproof agent |
| CN107513303A (en) * | 2017-07-16 | 2017-12-26 | 南雄市三拓化学工业有限公司 | A kind of anti-settling agent and preparation method thereof |
| CN109575659A (en) * | 2019-01-29 | 2019-04-05 | 北京莱恩斯新材料科技有限公司 | A kind of inorganic silicate coating and its preparation method and application |
-
2022
- 2022-03-30 CN CN202210331775.1A patent/CN114644844A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103503882A (en) * | 2012-06-29 | 2014-01-15 | 王金山 | Multifunctional mildewproof agent |
| CN102816466A (en) * | 2012-09-17 | 2012-12-12 | 吴江市物华五金制品有限公司 | Multi-purpose inorganic antibacterial paint |
| CN107513303A (en) * | 2017-07-16 | 2017-12-26 | 南雄市三拓化学工业有限公司 | A kind of anti-settling agent and preparation method thereof |
| CN109575659A (en) * | 2019-01-29 | 2019-04-05 | 北京莱恩斯新材料科技有限公司 | A kind of inorganic silicate coating and its preparation method and application |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115572138A (en) * | 2022-10-09 | 2023-01-06 | 重庆科博伦科技有限公司 | Environment-friendly inorganic silicon coating and preparation method thereof |
| CN115612325A (en) * | 2022-10-27 | 2023-01-17 | 特灵空调系统(中国)有限公司 | Metal inorganic coating and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114644844A (en) | Mildew-proof antibacterial inorganic coating | |
| EP0538555B1 (en) | Aqueous emulsions containing organosilicon compounds for impregnating inorganic materials, especially building materials | |
| ES2904268T3 (en) | Fluorine-free composition for water-repellent coating of surfaces with improved dripping properties | |
| CN101818024B (en) | Aqueous emulsion type organic silicon antifouling paint and preparation method and application thereof | |
| JP2693374B2 (en) | Aqueous emulsions based on organopolysiloxanes and alkyl polyglycosides | |
| EP1328486B1 (en) | Granulated hydrophobic additive for cementitious materials | |
| US20090000518A1 (en) | Aqueous Aluminosilicate Gel-Forming Composition | |
| US4479824A (en) | Silicate binders and coatings | |
| CN101068911B (en) | Stable aqueous particle dispersion, the use thereof and method for producing said dispersion | |
| CN105731977A (en) | Water-tolerant inorganic coating and preparation method thereof | |
| IL46044A (en) | Organo silicon-silica defoamer compositions | |
| CN108300047A (en) | A kind of indoor anti-pollution water-water coating and preparation method thereof | |
| CN103813999A (en) | Water repellent for concrete | |
| US20150087747A1 (en) | Water Repellent Organopolysiloxane Materials | |
| JP5631658B2 (en) | Water-repellent treatment agent for high-pressure spray and water-repellent treatment method for vehicle surface | |
| CA2121264C (en) | Silanes carrying water-solubilizing and hydrophobic moieties | |
| KR102001639B1 (en) | inorganic binder composition | |
| CN102575431A (en) | Treatment agent composition for wiping paper | |
| CN108102115B (en) | A kind of preparation method of polysiloxane emulsion | |
| DE3050752C2 (en) | ||
| JPH06313167A (en) | Emulsion composition based on organosilicon compound | |
| JP2017025181A (en) | Silane/siloxane-based emulsion for concrete treatment | |
| US4618369A (en) | Oil-in-water suspensions as additives for cements | |
| CN101272985A (en) | Aqueous aluminosilicate gel-forming composition | |
| JPS5940050B2 (en) | Defoaming emulsion composition |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220621 |