CN104356818A - Antibacterial coating - Google Patents

Antibacterial coating Download PDF

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Publication number
CN104356818A
CN104356818A CN201410751689.1A CN201410751689A CN104356818A CN 104356818 A CN104356818 A CN 104356818A CN 201410751689 A CN201410751689 A CN 201410751689A CN 104356818 A CN104356818 A CN 104356818A
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CN
China
Prior art keywords
parts
agent
antibiotic paint
paint according
coating
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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
Application number
CN201410751689.1A
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Chinese (zh)
Inventor
李永志
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410751689.1A priority Critical patent/CN104356818A/en
Publication of CN104356818A publication Critical patent/CN104356818A/en
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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
    • 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
    • C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The invention discloses an antibacterial coating. The antibacterial coating comprises the following components in parts by weight: 40-55 parts of zinc acrylate resin, 10-15 parts of a coalescing agent, 10-20 parts of magnesium oxide, 12-22 parts of silicon oxide, 1-2 parts of iron oxide, 5-8 parts of toluene sulfonic acid, 5-8 parts of calcium carbonate, 5-10 parts of wasabia japonica, 3-5 parts of sodium chloride, 2-3 parts of a suspending agent, 3-5 parts of alcohol solvents, 1-2 parts of binder, 0.7-1.2 parts of a thickening agent, 0.5-1 part of a defoaming agent, 0.4-0.8 part of a flatting agent and 20-30 parts of deionized water. The coating disclosed by the invention has the advantages of good sulfur tolerance and antibacterial property.

Description

A kind of antibiotic paint
Technical field
The present invention relates to a kind of antibiotic paint.
Background technology
For some base material, when its exposed outside time, because being subject to the matter corrodes in air, base material is easy to cure, thus affects the mechanics of base material, heat-resisting, weather-proof, wear-resisting and corrosion resistance nature etc.For this technical problem, a lot of people is had now to study the sulfuration how reduced base material.Wherein mode is a sprayed coating on base material, as at application number be 200610078245.1 patent documentation in disclose a kind of sulfuration resistant coating, although have now a lot of people at the coating of research in this, at present the sulfur resistive voltinism of coating need to improve.When using coating, keeping away unavoidably can germy intrusion, therefore, and the anti-microbial property of coating also very important.
Summary of the invention
In order to improve sulfuration resistant performance and anti-microbial property, the invention provides a kind of antibiotic paint.
For achieving the above object, a kind of antibiotic paint, count by weight, count by weight, be made up of 40-55 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 5-10 part horseradish, 3-5 part sodium-chlor, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionized water.
Further, described film coalescence aid is butyl glycol ether.
Further, described suspension agent is lithium bentonite.
Further, resol and the rosin of described caking agent to be ratio of weight and number be 3:1.
Further, described thickening material is polyvinyl butyral.
Further, described defoamer is broken bubble polysiloxane solution.
Further, described flow agent is terminal groups modification organosilicon.
The invention has the beneficial effects as follows: coating is sprayed onto after on base material, when the sulphur in air touches paint film, under the effect of toluenesulphonic acids, the reaction product generated after zinc acrylate resin, magnesium oxide and sulfurous gas react remains in coating, prevents sulfurous gas directly to contact with substrate interface.Be suspension agent with lithium bentonite, this wilkinite is for raw material with natural calcium base bentonite, through a kind of mineral material that artificial lithiumation modification is prepared, it can form colloidal material with alcoholic solvent under the initiation of deionized water, the expansion thickening ability obtained, resol and rosin is selected to make binding agent, resol normal temperature cohesive force is strong, coating can be made to obtain high normal temperature surface intensity, but gas forming amount is larger, when the large coating of add-on is lighted easy to crack and easily cause base material produce gas hole defect, rosin is not easy to crack after coating is lighted.Therefore, adopt resol and a small amount of rosin with the use of, not only can reduce the add-on of binding agent, the cohesive strength of raising coating, and carrier viscosity can be improved, make its sulfur resistance better.Adopt crude substance horseradish as antiseptic-germicide, under the effect of sodium-chlor, the amount of the harmful chemical in coating is dropped to minimum, can not be detrimental to health.Meanwhile, this coating can kill mould in air and other bacteriums effectively.
Embodiment
Below in conjunction with embodiment, the present invention is further elaborated.
Antibiotic paint, count by weight, be made up of 40-55 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 5-10 part horseradish, 3-5 part sodium-chlor, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionized water.Described film coalescence aid is butyl glycol ether.Described suspension agent is lithium bentonite.Resol and the rosin of described caking agent to be ratio of weight and number be 3:1.Described thickening material is polyvinyl butyral.Described defoamer is broken bubble polysiloxane solution.Described flow agent is terminal groups modification organosilicon.
Embodiment 1.
(1) take 10 parts of film coalescence aid, 10 parts of magnesium oxide, 12 parts of silicon oxide, 1 part of ferric oxide, 5 parts of toluenesulphonic acidss, 5 parts of calcium carbonate, 2 parts of suspension agents, 3 parts of alcoholic solvents, 1 part of caking agent and 20 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 40 parts of zinc acrylate resin, 5 parts of horseradish, 3 parts of sodium-chlor have joined in step (1), and react 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 0.7 part of thickening material, 0.5 part of defoamer, 0.4 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain coating after filtration.
Embodiment 2.
(1) take 15 parts of film coalescence aid, 20 parts of magnesium oxide, 22 parts of silicon oxide, 2 parts of ferric oxide, 8 parts of toluenesulphonic acidss, 8 parts of calcium carbonate, 3 parts of suspension agents, 5 parts of alcoholic solvents, 2 parts of caking agents and 30 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 55 parts of zinc acrylate resin, 10 parts of horseradish, 5 parts of sodium-chlor have joined in step (1), and react 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 1.2 parts of thickening materials, 1 part of defoamer, 0.8 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain coating after filtration.
Embodiment 3.
(1) take 12 parts of film coalescence aid, 15 parts of magnesium oxide, 17 parts of silicon oxide, 1.5 parts of ferric oxide, 6.5 parts of toluenesulphonic acidss, 7 parts of calcium carbonate, 2.5 parts of suspension agents, 4 parts of alcoholic solvents, 1.5 parts of caking agents and 25 parts of deionized waters stir under the rotating speed of the temperature 400 ~ 800r/min of 60-70 DEG C.
(2) taken 50 parts of zinc acrylate resin, 7 parts of horseradish, 4 parts of sodium-chlor have joined in step (1), and react 25-35min while stirring in the water-bath of 90-110 DEG C.
(3) take 0.9 part of thickening material, 0.8 part of defoamer, 0.6 part of flow agent join in step (2), under 200 ~ 400r/min speed conditions, stir 10 ~ 13 minutes; Obtain coating after filtration.
In the present invention, coating is sprayed onto after on base material, when the sulphur in air touches paint film, under the effect of toluenesulphonic acids, the reaction product generated after zinc acrylate resin, magnesium oxide and sulfurous gas react remains in coating, prevents sulfurous gas directly to contact with substrate interface.Be suspension agent with lithium bentonite, this wilkinite is for raw material with natural calcium base bentonite, through a kind of mineral material that artificial lithiumation modification is prepared, it can form colloidal material with alcoholic solvent under the initiation of deionized water, the expansion thickening ability obtained, resol and rosin is selected to make binding agent, resol normal temperature cohesive force is strong, coating can be made to obtain high normal temperature surface intensity, but gas forming amount is larger, when the large coating of add-on is lighted easy to crack and easily cause base material produce gas hole defect, rosin is not easy to crack after coating is lighted.Therefore, adopt resol and a small amount of rosin with the use of, not only can reduce the add-on of binding agent, the cohesive strength of raising coating, and carrier viscosity can be improved, make its sulfur resistance better.Adopt crude substance horseradish as antiseptic-germicide, under the effect of sodium-chlor, the amount of the harmful chemical in coating is dropped to minimum, can not be detrimental to health.Meanwhile, this coating can kill mould in air and other bacteriums effectively.

Claims (7)

1. an antibiotic paint, it is characterized in that: count by weight, be made up of 40-55 part zinc acrylate resin, 10-15 part film coalescence aid, 10-20 part magnesium oxide, 12-22 part silicon oxide, 1-2 part ferric oxide, 5-8 part toluenesulphonic acids, 5-8 part calcium carbonate, 5-10 part horseradish, 3-5 part sodium-chlor, 2-3 part suspension agent, 3-5 part alcoholic solvent, 1-2 part caking agent, 0.7-1.2 part thickening material, 0.5-1 part defoamer, 0.4-0.8 part flow agent and 20-30 part deionized water.
2. antibiotic paint according to claim 1, is characterized in that: described film coalescence aid is butyl glycol ether.
3. antibiotic paint according to claim 1, is characterized in that: described suspension agent is lithium bentonite.
4. antibiotic paint according to claim 1, is characterized in that: resol and the rosin of described caking agent to be ratio of weight and number be 3:1.
5. antibiotic paint according to claim 1, is characterized in that: described thickening material is polyvinyl butyral.
6. antibiotic paint according to claim 1, is characterized in that: described defoamer is broken bubble polysiloxane solution.
7. antibiotic paint according to claim 1, is characterized in that: described flow agent is terminal groups modification organosilicon.
CN201410751689.1A 2014-12-10 2014-12-10 Antibacterial coating Pending CN104356818A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410751689.1A CN104356818A (en) 2014-12-10 2014-12-10 Antibacterial coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410751689.1A CN104356818A (en) 2014-12-10 2014-12-10 Antibacterial coating

Publications (1)

Publication Number Publication Date
CN104356818A true CN104356818A (en) 2015-02-18

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109294447A (en) * 2018-10-29 2019-02-01 湖北工业大学 A kind of composite coating and its preparation method and application for preventing mussel from adhering to

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1844270A (en) * 2006-05-17 2006-10-11 河北科技大学 Nano antibacterial powdered paint and its micro-suspension one-step preparation therefor
CN101796148A (en) * 2007-09-07 2010-08-04 中国涂料株式会社 Antifouling coating composition, antifouling coating film, substrates with the film, fouling-resistant substrates, process for forming the film on the surfaces of substrates, and method for inhibiting substrate from fouling
US20110144232A1 (en) * 2006-03-03 2011-06-16 Craig Waldron Biocide composition comprising pyrithione and pyrrole derivatives
CN103333571A (en) * 2013-06-24 2013-10-02 广州慧谷化学有限公司 Water-based antimicrobial moldproof hydrophilic paint for heat exchanger fin surface treatment
CN103897532A (en) * 2012-12-31 2014-07-02 李玉明 Anti-bacteria coating

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110144232A1 (en) * 2006-03-03 2011-06-16 Craig Waldron Biocide composition comprising pyrithione and pyrrole derivatives
US20110143153A1 (en) * 2006-03-03 2011-06-16 Craig Waldron Biocide composition comprising pyrithione and pyrrole derivatives
CN1844270A (en) * 2006-05-17 2006-10-11 河北科技大学 Nano antibacterial powdered paint and its micro-suspension one-step preparation therefor
CN101796148A (en) * 2007-09-07 2010-08-04 中国涂料株式会社 Antifouling coating composition, antifouling coating film, substrates with the film, fouling-resistant substrates, process for forming the film on the surfaces of substrates, and method for inhibiting substrate from fouling
CN103897532A (en) * 2012-12-31 2014-07-02 李玉明 Anti-bacteria coating
CN103333571A (en) * 2013-06-24 2013-10-02 广州慧谷化学有限公司 Water-based antimicrobial moldproof hydrophilic paint for heat exchanger fin surface treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109294447A (en) * 2018-10-29 2019-02-01 湖北工业大学 A kind of composite coating and its preparation method and application for preventing mussel from adhering to

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Application publication date: 20150218

RJ01 Rejection of invention patent application after publication