CN106398505A - Bicomponent waterborne coating and preparation method thereof - Google Patents
Bicomponent waterborne coating and preparation method thereof Download PDFInfo
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- CN106398505A CN106398505A CN201610855596.2A CN201610855596A CN106398505A CN 106398505 A CN106398505 A CN 106398505A CN 201610855596 A CN201610855596 A CN 201610855596A CN 106398505 A CN106398505 A CN 106398505A
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- 239000011248 coating agent Substances 0.000 title claims abstract description 29
- 238000000576 coating method Methods 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000049 pigment Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims abstract description 12
- LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 claims abstract description 12
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910001424 calcium ion Inorganic materials 0.000 claims abstract description 10
- 238000004806 packaging method and process Methods 0.000 claims abstract description 10
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 9
- 238000009736 wetting Methods 0.000 claims abstract description 9
- 239000008367 deionised water Substances 0.000 claims abstract description 8
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 8
- 239000003755 preservative agent Substances 0.000 claims abstract description 7
- 230000002335 preservative effect Effects 0.000 claims abstract description 7
- 239000002904 solvent Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 6
- 239000002270 dispersing agent Substances 0.000 claims abstract description 6
- 239000002562 thickening agent Substances 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 4
- 239000003112 inhibitor Substances 0.000 claims abstract description 4
- 239000005056 polyisocyanate Substances 0.000 claims abstract description 4
- 229920001228 polyisocyanate Polymers 0.000 claims abstract description 4
- 239000003021 water soluble solvent Substances 0.000 claims abstract description 4
- 239000006185 dispersion Substances 0.000 claims description 20
- 239000012752 auxiliary agent Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 12
- 239000000839 emulsion Substances 0.000 claims description 11
- 235000013399 edible fruits Nutrition 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- BLSQLHNBWJLIBQ-OZXSUGGESA-N (2R,4S)-terconazole Chemical compound C1CN(C(C)C)CCN1C(C=C1)=CC=C1OC[C@@H]1O[C@@](CN2N=CN=C2)(C=2C(=CC(Cl)=CC=2)Cl)OC1 BLSQLHNBWJLIBQ-OZXSUGGESA-N 0.000 claims description 7
- -1 Alcohol ester Chemical class 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 229940089256 fungistat Drugs 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 239000002518 antifoaming agent Substances 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003125 aqueous solvent Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 3
- 230000005070 ripening Effects 0.000 claims description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 claims description 2
- 239000004599 antimicrobial Substances 0.000 claims description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 235000019402 calcium peroxide Nutrition 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 7
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000000227 grinding Methods 0.000 abstract 2
- 235000004355 Artemisia lactiflora Nutrition 0.000 abstract 1
- 240000006891 Artemisia vulgaris Species 0.000 abstract 1
- 235000003261 Artemisia vulgaris Nutrition 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000011049 filling Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000002538 fungal effect Effects 0.000 abstract 1
- 239000012257 stirred material Substances 0.000 abstract 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 12
- 235000013305 food Nutrition 0.000 description 11
- 239000000126 substance Substances 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 9
- 238000003860 storage Methods 0.000 description 9
- 239000005030 aluminium foil Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 230000002421 anti-septic effect Effects 0.000 description 5
- 230000002401 inhibitory effect Effects 0.000 description 5
- 235000010215 titanium dioxide Nutrition 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000002105 nanoparticle Substances 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 235000014692 zinc oxide Nutrition 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000001054 red pigment Substances 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 108090000790 Enzymes Proteins 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 239000001055 blue pigment Substances 0.000 description 2
- 238000004320 controlled atmosphere Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000001814 pectin Substances 0.000 description 2
- 229920001277 pectin Polymers 0.000 description 2
- 235000010987 pectin Nutrition 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 241000228197 Aspergillus flavus Species 0.000 description 1
- 241000345998 Calamus manan Species 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000607768 Shigella Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 241000194017 Streptococcus Species 0.000 description 1
- 241000607272 Vibrio parahaemolyticus Species 0.000 description 1
- 230000008485 antagonism Effects 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000002949 hemolytic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- HXHCOXPZCUFAJI-UHFFFAOYSA-N prop-2-enoic acid;styrene Chemical class OC(=O)C=C.C=CC1=CC=CC=C1 HXHCOXPZCUFAJI-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000012950 rattan cane Nutrition 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 235000013618 yogurt Nutrition 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/015—Biocides
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0058—Biocides
-
- 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
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- 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
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- 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
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention relates to a bicomponent waterborne coating, made from, according to a formula, 50-80% of a film-forming material, 1-10% of a water-soluble solvent, 5-15% of deionized water, 0.1-3% of a dispersant, 0.3-3% of a film forming aid, 0-20% of titanium dioxide, 0.1-1% of a wetting aid, 0.1-1% of a leveling agent, 0.1-1% of a defoaming aid, 0.1-3% of an anti-shrinkage aid, 0.1-5% of a thickener, 0.1-2% of a plant preservative, 0.1-10% of a fungal inhibitor, 0.1-10% of Artemisia vulgaris extract, 0.1-10% of yeast, 0.1-10% of silver ion, 0.1-10% of calcium ion, 0.1-10% of titanium ion, 0-10% of a filling material, and 0-10% of a pigment. A preparation method of the coating comprises: stirring well by a dispersing machine, adding the stirred material into a grinding machine for grinding, filtering and packaging, pouring polyisocyanate and a solvent into a container, dispersing and stirring well to prepare a crosslinking agent, and packaging and finishing again. The bicomponent waterborne coating is applied mainly in the finishing of printed packaging articles, and provides safety and corrosion resistance.
Description
Technical field
The present invention relates to package coating and veneer coating technical field, especially relate to a kind of anti-corrosion suppression of applicable food fresh keeping
Plastics that bacterium is kept a public place clean, aluminium foil, chemical fibre, sheet package product, the printing of the antibacterial product of keeping a public place clean of hygienic article, and bamboo and wood plant product
High temperature resistant (double-component) aqueouss ecologic coating of antibacterial facing.
Background technology
Fresh liquid milk products, meat productss, Fish aquatic products etc., are all that the shelf-life is shorter, easily rotten corrupt day often to eat
Product;The agricultural product such as grain, Folium Camelliae sinensis, Chinese medicine and other food, packaging, storage are careless slightly, will moldy metamorphism, produce Aspergillus flavus
The carcinogenic high-risk harmful microorganism such as bacterium, causes the great problems of food safety;
The maximum feature of fruit and vegerable agricultural products is that water content is at a relatively high, easily rotten corruption, leads to its storage life shorter.?
The developed countries such as American-European Japan and Korea S, its fruit and vegerable agricultural products because moisture loss more than 5% when, be regarded as its lose fresh
The value of pin, they have a technology of higher fruit and vegerable agricultural products storage quality, control rotten corrupt be lost in 5% with
?.The fruit and vegetable storage and transportation facility of China, technology are more backward at present, loss up to 20%~30%, the year of fruit and vegerable agricultural products after adopting
Nearly 200,000,000,000 yuan of economic loss rate, therefore, the technology that research improves fruit vegetables storing quality is imperative.
Chemical composition in fruits and vegetables mainly has moisture and dry two big class, and dry is typically divided into water solublity again
Material and non-water soluble substance.Water-soluble substanceses in fruits and vegetables be mainly saccharide, pectin, organic acid, polyhydric alcohol, enzyme,
Water soluble vitamins, tannin and part inorganic salts;Non-water soluble substance mainly has cellulose, hemicellulose, Pectin, proto, shallow lake
Powder, fat, pigment, vitamin, mineral and organic salt etc..These materials have respective characteristic, and these characteristics are then determined
Determine the key factor of fruits and vegetables quality itself.These constituents of fruits and vegetables in nutrition or quality all
It is very important.In storage, these materials maintain the basic physiological activity of fruits and vegetables jointly, between them mutually
There is chemical change in effect, and the change forming decides preservation quality and the commodity value of fruits and vegetables.
In fruits and vegetables, moisture is main component it may be said that moisture is impact fruits and vegetables tenderness, freshness and taste
The extremely important composition in road.But water content is high, leads to fruits and vegetables storage tolerance poor performance again, easily rot and rotten
Main cause, this is because the presence of moisture is fruits and vegetables completing the essential condition of whole vital movements, also gives micro- simultaneously
Biological and enzyme activity creates favourable condition, therefore should strictly control it according to the characteristic of different types of fruits and vegetables
Moisture.
For above-mentioned technical problem, occur in that many new preservation technique methods at present, such as:Ventilation storehouse preservation and freshness,
Storage in cold bank is fresh-keeping, controlled atmosphere store and plastic-film-pouch controlled atmosphere storage, pressure-reducing fresh-keeping method, novel thin film be fresh-keeping, micro- life
The fresh-keeping bacterium of thing antagonism is fresh-keeping, technique for gene engineering fresh-keeping electronic technology fresh-keeping method, ceramic freshness protection package fresh-keeping method etc..But, these
Technical method, nor fundamentally improve the storage quality of fruit and vegerable agricultural products.
Content of the invention
The present invention is in order to overcome the deficiencies in the prior art;There is provided what a kind of nanoparticle food fresh keeping antiseptic and inhibiting bacteria function kept a public place clean to mould
Material, aluminium foil, chemical fibre, high temperature resistant (double-component) aqueouss ecologic coating of sheet package product printed facing and preparation method thereof, its
Purpose is to thoroughly change the numerous and complicated multiple problems such as conventional food, agricultural product are perishable, easily rotten, easily mouldy, perishable.
In order to solve above-mentioned technical problem, technical scheme proposed by the present invention is:A kind of double-component aqueous ecologic coating,
It is characterized in that, calculate according to mass percent and include following component:Film forming matter 50-80%, aqueous solvent 1-10%, go from
Sub- water 5-15%, dispersant 0.1-3%, coalescents 0.3-3%, titanium dioxide 0-20%, wetting aid 0.1-1%, levelling helps
Agent 0.1-1%, antifoam additives 0.1-1%, anti-shrinkage cavity auxiliary agent 0.1-3%, thickening agent 0.1-5%, plant antiseptic agent 0.1-2%,
Fungistat 0.1-10%, Folium Artemisiae Argyi extract 0.1-10%, yeast 0.1-10%, silver ion 0.1-10%, calcium ion 0.1-
10%, titanium ion 0.1-10%, inserts 0-10%, pigment 0-10%.
Further, described preparation method comprises the following steps:
Step one:By film forming matter, water-soluble solvent, deionized water, coalescents, wetting aid, leveling auxiliary agent, froth breaking
Auxiliary agent, anti-shrinkage cavity auxiliary agent proportionally sequentially add in the container of dispersion machine, start dispersion machine and stir, the stirring of dispersion machine
Speed is 800-1000 rev/min, and mixing time is 30 minutes.
Step 2:By biological preservative, fruit and vegerable ripening inhibitor, fungistat, Folium Artemisiae Argyi extract, yeast, silver ion,
Calcium ion, titanium ion, proportionally it is added to successively in the container of dispersion machine, stir, the mixing speed of dispersion machine is
800-1000 rev/min, mixing time is 30 minutes.
Step 3:The above-mentioned raw material being stirred addition grinder is ground, low constant temperature grinds 1 to 5 time, until granule
Particle diameter reaches 200 nanometers of the uniformity, and now coating is A liquid.
Step 4:Pack after coating A liquid is filtered with 200 mesh gauzes.
Step 5:Polyisocyanate and solvent are poured into dispersion in container stir, you can complete B liquid (cross-linking agent)
Manufacture.
Step 6:Packaging B liquid, tight packaging, prevent humidity.
Preferably, the mixing speed of the dispersion machine in described step one and step 2 is 800-1000 rev/min, during stirring
Between be 30 minutes.
Preferably, described aqueous solvent is ethylene glycol monobutyl ether, butyl, propylene glycol methyl ether acetate and ethanol
One of.
Preferably, described film-forming resin is resin aqueous emulsion, and this resin aqueous emulsion is polyaminoester emulsion, propylene yogurt
One of liquid, polyurethane-acrylate copolymer emulsion and Epoxy Modified Styrene Acrylate Emulsion.
Preferably, described coalescents are alcohol ester 12 coalescents.
Preferably, described calcium ion is high-activity nano calcium dioxide ion, and described titanium ion is high-activity nano dioxy
Change titanium ion, described silver ion is high-activity nano silver ion.
In order to technical scheme is better achieved, described black pigment is white carbon black;Described Chinese white is titanium white
Powder;
The invention has the beneficial effects as follows:Plastics that the nanoparticle food fresh keeping antiseptic and inhibiting bacteria function of the present invention is kept a public place clean, aluminium foil, change
Fibre, the printing of the antibacterial product of keeping a public place clean of sheet package product, hygienic article, and the antibacterial facing of bamboo and wood plant product is high temperature resistant (double
Component) aqueouss ecologic coating has nontoxic, and do not fire not quick-fried, formaldehydeless, zero-emission, meet the height ring of human health requirement
Protect, the characteristic of energy-conservation, and using process without special equipment, instrument, without professional.Using the present invention nanometer from
Plastics that sub- food fresh keeping antiseptic and inhibiting bacteria function is kept a public place clean, aluminium foil, chemical fibre, high temperature resistant (double-component) water of sheet package product printed facing
Property ecologic coating, numerous and complicated multiple the asking such as overcome the conventional food of conventional various changes, agricultural product perishable, easily rotten, easily mouldy, perishable
Topic.
Plastics that nanoparticle food fresh keeping antiseptic and inhibiting bacteria function used in the present invention is kept a public place clean, aluminium foil, chemical fibre, sheet package system
High temperature resistant (double-component) aqueouss ecologic coating of product printed facing has very wide range, and such as food fresh keeping antiseptic and inhibiting bacteria function is protected
Clean packing plastics, aluminium foil, chemical fibre, paper printing, bamboo and wood rattan vegetable products furniture, book and periodical printing, disposably antibacterial sterilizing defend
Raw articles for use.
Specific embodiment
In order to be better understood from technical scheme, below will enumerate specific embodiment to illustrate, but
These specific embodiments should not limit the scope of the invention.
Embodiment one:
A kind of double-component aqueous ecologic coating, calculates according to mass percent and includes following component:Film forming matter 60%, water
Property solvent 1%, deionized water 5%, dispersant 0.8%, coalescents 1%, titanium dioxide 17%, wetting aid 0.2%, levelling helps
Agent 0.2%, antifoam additives 0.4%, anti-shrinkage cavity auxiliary agent 0.2%, thickening agent 0.5%, biological preservative 0.2%, fungistat
1%, Folium Artemisiae Argyi extract 5%, yeast 1%, silver ion 3%, calcium ion 3.5%, titanium ion 0%, inserts 0%, pigment 0%;
In the program, the pigment of use is Chinese white.
In this specific embodiment, the pigment of use is Chinese white, but under specific service condition, is not limited only to white
Color pigment, can also be in red pigment, yellow uitramarine, blue pigment, black pigment, golden pigment and silver
Kind.
Embodiment two:
A kind of double-component aqueous ecologic coating, calculates according to mass percent and includes following component:Film forming matter 68%, water
Property solvent 1%, deionized water 5%, dispersant 0.3%, coalescents 0.5%, titanium dioxide 0%, wetting aid 0.2%, levelling
Auxiliary agent 0.2%, antifoam additives 0.4%, anti-shrinkage cavity auxiliary agent 0.2%, thickening agent 0.5%, biological preservative 0.2%, funguses suppress
Agent 1%, Folium Artemisiae Argyi extract 5%, yeast 1%, silver ion 3%, calcium ion 3.5%, titanium ion 2%, inserts 3%, pigment
5%;In the program, the pigment of use is red pigment.
In this specific embodiment, the pigment of use is red pigment, but under specific service condition, is not limited only to redness
Pigment, can also be Chinese white, yellow uitramarine, blue pigment, black pigment, golden one of pigment and silver.
Embodiment three:
A kind of double-component aqueous ecologic coating, calculates according to mass percent and includes following component:Film forming matter 75%, water
Property solvent 1%, deionized water 5%, dispersant 0.3%, coalescents 1%, titanium dioxide 0%, wetting aid 0.2%, levelling helps
Agent 0.2%, antifoam additives 0.4%, anti-shrinkage cavity auxiliary agent 0.2%, thickening agent 0.5%, biological preservative 0.2%, fungistat
1%, Folium Artemisiae Argyi extract 5%, yeast 1%, silver ion 5%, calcium ion 4%, titanium ion 5%;Inserts 0%, pigment 0%;Should
In scheme, do not use pigment.
In this specific embodiment, do not use pigment, be clear coat;It can do the protective layer on top layer, but specific
Under service condition, also can be used for adjusting any one of white, redness, yellow, blueness, black, golden silver color.
The preparation method of three above specific embodiment is as follows:
Step one:By film forming matter, water-soluble solvent, deionized water, coalescents, wetting aid, leveling auxiliary agent, froth breaking
Auxiliary agent, anti-shrinkage cavity auxiliary agent proportionally sequentially add in the container of dispersion machine, start dispersion machine and stir, the stirring of dispersion machine
Speed is 800-1000 rev/min, and mixing time is 30 minutes.
Step 2:By biological preservative, fruit and vegerable ripening inhibitor, fungistat, Folium Artemisiae Argyi extract, yeast, silver ion,
Calcium ion, titanium ion, proportionally it is added to successively in the container of dispersion machine, stir, the mixing speed of dispersion machine is
800-1000 rev/min, mixing time is 30 minutes.
Step 3:The above-mentioned raw material being stirred addition grinder is ground, low constant temperature grinds 1 to 5 time, until granule
Particle diameter reaches 200 nanometers of the uniformity.
Step 4:Pack after coating A liquid is filtered with 200 mesh gauzes.
Step 5:Polyisocyanate and solvent are poured into dispersion in container stir, you can complete B liquid (cross-linking agent)
Manufacture.
Step 6:Packaging B liquid, tight packaging, prevent humidity.
Technical solutions according to the invention can meet the nanoparticle food of International Environmental Protection standard and human health standard
The antibacterial plastics kept a public place clean of preservation and antisepsis, aluminium foil, chemical fibre, high temperature resistant (double-component) aqueouss of sheet package product printed facing apply
Material;According to the microorganism detection result entrusting third party testing agency to be done, coating for colibacillary bacteriostasis rate is:
99.99%, pathogenic bacterium (staphylococcus aureuses, Salmonella, shigella, vibrio parahaemolyticus, Hemolytic streptococcuss) press down
Bacterium rate is:99.88%, without formaldehyde and TVOC.
Ultimate principle and principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
, it should be appreciated that the present invention is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally for personnel
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes
Change and improvement both falls within scope of the claimed invention.
Claims (7)
1. a kind of double-component aqueous ecologic coating includes following component it is characterised in that calculating according to mass percent:Film forming matter
Matter 50-80%, aqueous solvent 1-10%, deionized water 5-15%, dispersant 0.1-3%, coalescents 0.3-3%, titanium dioxide
0-20%, wetting aid 0.1-1%, leveling auxiliary agent 0.1-1%, antifoam additives 0.1-1%, anti-shrinkage cavity auxiliary agent 0.1-3%, thickening
Agent 0.1-5%, plant antiseptic agent 0.1-2%, fungistat 0.1-10%, Folium Artemisiae Argyi extract 0.1-10%, yeast 0.1-
10%, silver ion 0.1-10%, calcium ion 0.1-10%, titanium ion 0.1-10%, inserts 0-10%, pigment 0-10%.
2. a kind of double-component aqueous ecologic coating according to claim 1 it is characterised in that described preparation method include with
Lower step:
Step one:Film forming matter, water-soluble solvent, deionized water, coalescents, wetting aid, leveling auxiliary agent, froth breaking are helped
Agent, anti-shrinkage cavity auxiliary agent proportionally sequentially add in the container of dispersion machine, start dispersion machine and stir, the stirring speed of dispersion machine
Spend for 800-1000 rev/min, mixing time is 30 minutes.
Step 2:By biological preservative, fruit and vegerable ripening inhibitor, fungistat, Folium Artemisiae Argyi extract, yeast, silver ion, calcium from
Son, titanium ion, proportionally it is added to successively in the container of dispersion machine, stirs, the mixing speed of dispersion machine is 800-
1000 revs/min, mixing time is 30 minutes.
Step 3:The above-mentioned raw material being stirred addition grinder is ground, low constant temperature grinds 1 to 5 time, until grain diameter
Reach 200 nanometers of the uniformity, be now set to coating A liquid.
Step 4:Pack after coating A liquid is filtered with 200 mesh gauzes.
Step 5:Polyisocyanate and solvent are poured into dispersion in container stir, you can complete the system that B liquid is cross-linking agent
Make.
Step 6:Packaging B liquid, tight packaging, prevent humidity.
3. described a kind of double-component aqueous ecologic coating according to claim 1 is it is characterised in that described aqueous solvent is
One of ethylene glycol monobutyl ether, butyl, propylene glycol methyl ether acetate and ethanol.
4. described a kind of double-component aqueous ecologic coating according to claim 1 is it is characterised in that described film-forming resin is
Resin aqueous emulsion, this resin aqueous emulsion is polyaminoester emulsion, acrylic emulsion, polyurethane-acrylate copolymer emulsion and ring
One of oxygen modifying cinepazid emulsion.
5. described a kind of double-component aqueous ecologic coating according to claim 1 is it is characterised in that described coalescents are
Alcohol ester 12 coalescents.
6. described a kind of double-component aqueous ecologic coating according to claim 1 is it is characterised in that described calcium ion is height
Active nano calcium dioxide ion, described titanium ion is high-activity nano titanium dioxide ion, and described silver ion is received for high activity
Nano silver ion.
7. described a kind of double-component aqueous ecologic coating according to claim 2 is it is characterised in that described preparation side
The mixing speed of the dispersion machine in method step one and step 2 is 800-1000 rev/min, and mixing time is 30 minutes.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110295006A (en) * | 2019-05-14 | 2019-10-01 | 深圳市能驭生态化工科技有限公司 | A kind of food cans are interior to apply aqueous ecologic coating of heat cure and preparation method thereof and construction method |
CN112094549A (en) * | 2020-05-27 | 2020-12-18 | 慧瑞环保涂料(上海)有限公司 | Preservative-free aqueous food contact coating and processing technology thereof |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4754197B2 (en) * | 2004-08-10 | 2011-08-24 | 株式会社フジクラ | Titanium oxide particles, production method thereof and use thereof |
CN104130687A (en) * | 2014-08-14 | 2014-11-05 | 深圳市能驭科技有限公司 | Food-grade water-based metal stoving varnish and preparation method thereof |
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2016
- 2016-09-28 CN CN201610855596.2A patent/CN106398505A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4754197B2 (en) * | 2004-08-10 | 2011-08-24 | 株式会社フジクラ | Titanium oxide particles, production method thereof and use thereof |
CN104130687A (en) * | 2014-08-14 | 2014-11-05 | 深圳市能驭科技有限公司 | Food-grade water-based metal stoving varnish and preparation method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110295006A (en) * | 2019-05-14 | 2019-10-01 | 深圳市能驭生态化工科技有限公司 | A kind of food cans are interior to apply aqueous ecologic coating of heat cure and preparation method thereof and construction method |
CN112094549A (en) * | 2020-05-27 | 2020-12-18 | 慧瑞环保涂料(上海)有限公司 | Preservative-free aqueous food contact coating and processing technology thereof |
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