CN106010050A - Method for preparing antibacterial coating by mugwort - Google Patents

Method for preparing antibacterial coating by mugwort Download PDF

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Publication number
CN106010050A
CN106010050A CN201610310138.0A CN201610310138A CN106010050A CN 106010050 A CN106010050 A CN 106010050A CN 201610310138 A CN201610310138 A CN 201610310138A CN 106010050 A CN106010050 A CN 106010050A
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mugwort
mugwort oil
monomer
antibiotic property
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周洁
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Yi Chuansi Bio Tech Ltd Chengdu
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Yi Chuansi Bio Tech Ltd Chengdu
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D133/00Coating 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
    • C09D133/04Homopolymers or copolymers of esters
    • C09D133/14Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/26Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14Paints containing biocides, e.g. fungicides, insecticides or pesticides
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10Esters
    • C08F220/26Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/281Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (meth)acrylate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/53Core-shell polymer
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00Crosslinking

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a method for preparing antibacterial coating by mugwort, mugwort oil is used for microcapsule coating, solid mugwort oil is prepared and used in a core layer and a shell layer of core-shell emulsion polymerization, a cross-linking agent is used for core-shell cross linking, the mugwort oil is controlled to release slowly, and nanometer materials and a cationic emulsifier are used for enhancing the antibacterial effect. The method for preparing the antibacterial coating by the mugwort solves the technical problems that the mugwort oil is coated, the solid mugwort oil is formed and and used in the core layer and the shell layer of core-shell type acrylic resin, the nanometer materials, the cationic emulsifier and a natural antibacterial agent are used for achieving a synergistic effect, the mugwort oil is controlled to release slowly, and the antibacterial property of the acrylic resin is improved.

Description

Use the method that Radix Artemisia ordosicae prepares antibiotic property coating
Technical field
The present invention relates to new material technology field, specifically, be the method using Radix Artemisia ordosicae to prepare antibiotic property coating.
Background technology
Radix Artemisia ordosicae, for the perennial wild herb of Compositae artemisia, the Radix Artemisia ordosicae quintessence oil physiologically active ingredient kind therefrom extracted is more, and many of which monoterpene and sesquiterpenoids chemical substance all have antibacterial activity, it, as a kind of natural, antibacterial mildew inhibitor of environmental protection, meets the green consumption idea of people.But owing to the unstability of Radix Artemisia ordosicae quintessence oil makes its duration of efficacy short, limit application.Microcapsule technology is by being coated with essential oil so that it is slowly discharge through cyst wall, improves the pressure-sensitive of Radix Artemisia ordosicae quintessence oil, heliosensitivity and thermal sensitivity, improves product specification and added value.
Acrylic resin is as common coating, it is usually used in building wall paint, leather surface finishing agent, wood surface covering with paint etc., use microcapsule coated mugwort oil, use it for stratum nucleare and the shell of acrylic resin synthesis, slowly control the release of mugwort oil, utilize nano material, natural antibacterial agent, cationic emulsifier synergistic to have good antibiotic property to coating for wall surface.
Summary of the invention
It is an object of the invention to design the method using Radix Artemisia ordosicae to prepare antibiotic property coating, mugwort oil is coated with by be solved technical problem is that, form mugwort oil solidifying body, and mugwort oil solidifying body is used for stratum nucleare and the shell of hud typed acrylic resin, and carry out synergistic with nano material, cationic emulsifier, natural antibacterial agent, control the slowly release of mugwort oil and improve the antibiotic property of acrylic resin.
The present invention is achieved through the following technical solutions: the method using Radix Artemisia ordosicae to prepare antibiotic property coating, comprises the following steps that:
1) preparation of mugwort oil solidifying body: preparation mass concentration is 5.6~the xanthan gum solution of 6.4% and arabic gum aqueous solution each 100~150ml that mass concentration is 5.8~6.6% respectively, and by two kinds of solution mixing;8.3~9.6g mugwort oils are added in above two mixed solutions, low whipping speed 650~800r/min, under conditions of temperature 44~48 DEG C, stir 48~62min, obtain mugwort oil emulsion;Add water in the mugwort oil emulsion obtained 55~73ml, under the conditions of low whipping speed is 550~650r/min, stirring 58~64min, obtains mugwort oil emulsion diluent;The mugwort oil emulsion diluent pH value obtained is adjusted to 3.8~5.2 and obtains pre-polymerization liquid;Under the conditions of low whipping speed is 550~650r/min so as to get pre-polymerization liquid temp be naturally reduced to 8~12 DEG C, and be incubated 60~80min, obtain coagulation liquid;Adding cross-linking agent 1.4~1.8g in the coagulation liquid obtained, mix homogeneously obtains solidifying liquid;The solidification liquid obtained is warming up to 47.8 DEG C, under then low whipping speed is 550~650r/min, reacts 2~4h;System temperature is down to 25~30 DEG C after terminating by reaction, and with propanol rinse, sucking filtration, drying at room temperature i.e. obtains mugwort oil solidifying body, and in described xanthan gum solution, the number-average molecular weight of xanthan gum is 2.56 × 106g/mol;
2) in reaction system, add water weight 65~70%, emulsifying agent weight 0.4~1%, acrylic acid weight 0.3~4.8%, the mugwort oil solidifying body weight 3 of step 1) gained~5%, hyperin weight 0.5~1%, mass concentration 4~the aqueous gelatin solution weight 5.5~6.8% of 5%, reaction temperature is risen to 47.8 DEG C, stirring reaction 55min, add A monomer and nano material weight 2~3%, emulsification times 45~55min;When temperature is raised to 62.3 DEG C of logical recirculation waters, start to drip Ammonium persulfate. weight 0.3~0.6%, time for adding 1h, insulation reaction 1.5~2.5h during to temperature 82.5 DEG C, obtain stratum nucleare emulsion;Wherein Ammonium persulfate. 5g water dissolution;A monomer and consumption thereof: A monomer is made up of hydroxyethyl methylacrylate weight 3~5%, hy-droxybutyl weight 4.3~8.7%, 2-(Acryloyloxy)ethanol weight 3.5~4.5% mixing;
(3) in stratum nucleare emulsion, it is simultaneously added dropwise B monomer, mugwort oil solidifying body weight 3.3~4.5%, hyperin weight 0.5~1%, mass concentration 4~the aqueous gelatin solution weight 5.3 of 5%~6.7%, Ammonium persulfate. weight 0.4~0.7%, time for adding 1~2h, 87.9~91.3 DEG C of insulation reaction times 0.5~1h, drip cross-linking agent weight 0.5~1.0% again, the insulation reaction time 1~2h, cool to 47.8 DEG C, cationic emulsifier weight 0.3% is added in reaction system, response time 25min, add ammonia and adjust pH value 5~6, obtain antibiotic property coating;Wherein Ammonium persulfate. 5g water dissolution;B monomer and consumption thereof: B monomer is made up of hydroxyethyl methylacrylate weight 3.5~4.5%, ethyl acrylate weight 3.5~5.5%, methyl methacrylate weight 3.5~6.5% mixture.
Further the most to better implement the present invention, step 2) described in emulsifying agent be 4~5:1 to mix and form by anion dodecylbenzene sodium sulfonate and nonionic alkylphenol polyoxyethylene according to weight ratio.
Further the most to better implement the present invention, step 2) described in nano material be any one in nano zine oxide, nano-sized iron oxide, nano magnesia, nano zircite, or two kinds and composition mixed above.
The most to better implement the present invention, cationic emulsifier described in step 3) is the mixture of any one or more of cetyl pyridinium bromide, PAMC, hexadecyltrimethylammonium chloride.
The most to better implement the present invention, cross-linking agent described in step 1) is the mixture of any one or more in aziridine, trimethylol-propane trimethacrylate.
The present invention compared with prior art, has the following advantages and beneficial effect:
The present invention utilizes xanthan gum to have stronger bond properties, is coated with by mugwort oil, controls the slow release of mugwort oil.
Mugwort oil solidifying body is respectively coated by the stratum nucleare in acrylic resin and shell by the present invention, controls the slow release of mugwort oil, improves the Durability of antimicrobial effect of acrylic resin.
Owing to nano material has the strongest antibiotic property, present invention nano material simultaneously plays synergistic effect with mugwort oil, hyperin, improves the antibiotic property of coating.
Antibiotic paint prepared by the present invention in use, owing to cationic emulsifier has antibiotic property, carries out a certain degree of fixed effect to anion simultaneously.
The present invention selects the cross-linking agent of environment-protecting asepsis to be modified mugwort oil solidifying body, and cross-links nuclear shell, controls the slow release of mugwort oil.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Keeping environmental nonpollution is to stop antibacterial, virus on human to infect practical ways, and using antibiotic paint is to realize environmental nonpollution simple effective method the most.Antibacterial mainly has natural antibacterial agent, organic antibacterial agent and inorganic antiseptic, natural antibacterial agent is mainly chitosan, kind is few, poor durability, organic antibacterial agent mainly has isothiazolinone, BIT class, organic amine etc., antibacterial effect is preferable, but to bad environmental, inorganic antiseptic mainly silver-series antibacterial agent and there is light-catalysed material, silver-series antibacterial agent has good antibacterial effect and durability, but expensive due to particle issues and silver ion antimicrobial agent, limits it and uses.
Embodiment 1:
The method using Radix Artemisia ordosicae to prepare antibiotic property coating, comprises the following steps that:
1) preparation of mugwort oil solidifying body: preparation mass concentration is 5.6~the xanthan gum solution of 6.4% and arabic gum aqueous solution each 100~150ml that mass concentration is 5.8~6.6% respectively, and by two kinds of solution mixing;8.3~9.6g mugwort oils are added in above two mixed solutions, low whipping speed 650~800r/min, under conditions of temperature 44~48 DEG C, stir 48~62min, obtain mugwort oil emulsion;Add water in the mugwort oil emulsion obtained 55~73ml, under the conditions of low whipping speed is 550~650r/min, stirring 58~64min, obtains mugwort oil emulsion diluent;The mugwort oil emulsion diluent pH value obtained is adjusted to 3.8~5.2 and obtains pre-polymerization liquid;Under the conditions of low whipping speed is 550~650r/min so as to get pre-polymerization liquid temp be naturally reduced to 8~12 DEG C, and be incubated 60~80min, obtain coagulation liquid;Adding cross-linking agent 1.4~1.8g in the coagulation liquid obtained, mix homogeneously obtains solidifying liquid;The solidification liquid obtained is warming up to 47.8 DEG C, under then low whipping speed is 550~650r/min, reacts 2~4h;System temperature is down to 25~30 DEG C after terminating by reaction, and with propanol rinse, sucking filtration, drying at room temperature i.e. obtains mugwort oil solidifying body, and in described xanthan gum solution, the number-average molecular weight of xanthan gum is 2.56 × 106g/mol;
2) in reaction system, add water weight 65~70%, emulsifying agent weight 0.4~1%, acrylic acid weight 0.3~4.8%, the mugwort oil solidifying body weight 3 of step 1) gained~5%, hyperin weight 0.5~1%, mass concentration 4~the aqueous gelatin solution weight 5.5~6.8% of 5%, reaction temperature is risen to 47.8 DEG C, stirring reaction 55min, add A monomer and nano material weight 2~3%, emulsification times 45~55min;When temperature is raised to 62.3 DEG C of logical recirculation waters, start to drip Ammonium persulfate. weight 0.3~0.6%, time for adding 1h, insulation reaction 1.5~2.5h during to temperature 82.5 DEG C, obtain stratum nucleare emulsion;Wherein Ammonium persulfate. 5g water dissolution;A monomer and consumption thereof: A monomer is made up of hydroxyethyl methylacrylate weight 3~5%, hy-droxybutyl weight 4.3~8.7%, 2-(Acryloyloxy)ethanol weight 3.5~4.5% mixing;
(3) in stratum nucleare emulsion, it is simultaneously added dropwise B monomer, mugwort oil solidifying body weight 3.3~4.5%, hyperin weight 0.5~1%, mass concentration 4~the aqueous gelatin solution weight 5.3 of 5%~6.7%, Ammonium persulfate. weight 0.4~0.7%, time for adding 1~2h, 87.9~91.3 DEG C of insulation reaction times 0.5~1h, drip cross-linking agent weight 0.5~1.0% again, the insulation reaction time 1~2h, cool to 47.8 DEG C, cationic emulsifier weight 0.3% is added in reaction system, response time 25min, add ammonia and adjust pH value 5~6, obtain antibiotic property coating;Wherein Ammonium persulfate. 5g water dissolution;B monomer and consumption thereof: B monomer is made up of hydroxyethyl methylacrylate weight 3.5~4.5%, ethyl acrylate weight 3.5~5.5%, methyl methacrylate weight 3.5~6.5% mixture.
Embodiment 2:
The present embodiment is to optimize further on the basis of above-described embodiment, further the most to better implement the present invention, step 2) described in emulsifying agent be 4~5:1 to mix and form by anion dodecylbenzene sodium sulfonate and nonionic alkylphenol polyoxyethylene according to weight ratio.
Embodiment 3:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, the most to better implement the present invention, step 2) described in nano material be any one in nano zine oxide, nano-sized iron oxide, nano magnesia, nano zircite, or two kinds and composition mixed above.
Embodiment 4:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, the most to better implement the present invention, cationic emulsifier described in step 3) is the mixture of any one or more of cetyl pyridinium bromide, PAMC, hexadecyltrimethylammonium chloride.
Embodiment 5:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, and the most to better implement the present invention, cross-linking agent described in step 1) is the mixture of any one or more in aziridine, trimethylol-propane trimethacrylate.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every above example is made according to the technical spirit of the present invention any simple modification, equivalent variations, within each falling within protection scope of the present invention.

Claims (5)

1. use the method that Radix Artemisia ordosicae prepares antibiotic property coating, it is characterised in that: comprise the following steps that:
1) preparation of mugwort oil solidifying body: preparation mass concentration is 5.6~the xanthan gum solution of 6.4% and arabic gum aqueous solution each 100~150ml that mass concentration is 5.8~6.6% respectively, and by two kinds of solution mixing;8.3~9.6g mugwort oils are added in above two mixed solutions, low whipping speed 650~800r/min, under conditions of temperature 44~48 DEG C, stir 48~62min, obtain mugwort oil emulsion;Add water in the mugwort oil emulsion obtained 55~73ml, under the conditions of low whipping speed is 550~650r/min, stirring 58~64min, obtains mugwort oil emulsion diluent;The mugwort oil emulsion diluent pH value obtained is adjusted to 3.8~5.2 and obtains pre-polymerization liquid;Under the conditions of low whipping speed is 550~650r/min so as to get pre-polymerization liquid temp be naturally reduced to 8~12 DEG C, and be incubated 60~80min, obtain coagulation liquid;Adding cross-linking agent 1.4~1.8g in the coagulation liquid obtained, mix homogeneously obtains solidifying liquid;The solidification liquid obtained is warming up to 47.8 DEG C, under then low whipping speed is 550~650r/min, reacts 2~4h;System temperature is down to 25~30 DEG C after terminating by reaction, and with propanol rinse, sucking filtration, drying at room temperature i.e. obtains mugwort oil solidifying body, and in described xanthan gum solution, the number-average molecular weight of xanthan gum is 2.56 × 106g/mol;
2) in reaction system, add water weight 65~70%, emulsifying agent weight 0.4~1%, acrylic acid weight 0.3~4.8%, the mugwort oil solidifying body weight 3 of step 1) gained~5%, hyperin weight 0.5~1%, mass concentration 4~the aqueous gelatin solution weight 5.5~6.8% of 5%, reaction temperature is risen to 47.8 DEG C, stirring reaction 55min, add A monomer and nano material weight 2~3%, emulsification times 45~55min;When temperature is raised to 62.3 DEG C of logical recirculation waters, start to drip Ammonium persulfate. weight 0.3~0.6%, time for adding 1h, insulation reaction 1.5~2.5h during to temperature 82.5 DEG C, obtain stratum nucleare emulsion;Wherein Ammonium persulfate. 5g water dissolution;A monomer and consumption thereof: A monomer is made up of hydroxyethyl methylacrylate weight 3~5%, hy-droxybutyl weight 4.3~8.7%, 2-(Acryloyloxy)ethanol weight 3.5~4.5% mixing;
(3) in stratum nucleare emulsion, it is simultaneously added dropwise B monomer, mugwort oil solidifying body weight 3.3~4.5%, hyperin weight 0.5~1%, mass concentration 4~the aqueous gelatin solution weight 5.3 of 5%~6.7%, Ammonium persulfate. weight 0.4~0.7%, time for adding 1~2h, 87.9~91.3 DEG C of insulation reaction times 0.5~1h, drip cross-linking agent weight 0.5~1.0% again, the insulation reaction time 1~2h, cool to 47.8 DEG C, cationic emulsifier weight 0.3% is added in reaction system, response time 25min, add ammonia and adjust pH value 5~6, obtain antibiotic property coating;Wherein Ammonium persulfate. 5g water dissolution;B monomer and consumption thereof: B monomer is made up of hydroxyethyl methylacrylate weight 3.5~4.5%, ethyl acrylate weight 3.5~5.5%, methyl methacrylate weight 3.5~6.5% mixture.
The most according to claim 1 use the Radix Artemisia ordosicae method of preparing antibiotic property coating, it is characterised in that: step 2) described in emulsifying agent be 4~5:1 to mix and form by anion dodecylbenzene sodium sulfonate and nonionic alkylphenol polyoxyethylene according to weight ratio.
The method using Radix Artemisia ordosicae to prepare antibiotic property coating the most according to claim 1, it is characterized in that: step 2) described in nano material be any one in nano zine oxide, nano-sized iron oxide, nano magnesia, nano zircite, or two kinds and composition mixed above.
The method using Radix Artemisia ordosicae to prepare antibiotic property coating the most according to claim 1, it is characterised in that: cationic emulsifier described in step 3) is the mixture of any one or more of cetyl pyridinium bromide, PAMC, hexadecyltrimethylammonium chloride.
The method using Radix Artemisia ordosicae to prepare antibiotic property coating the most according to claim 1, it is characterised in that: cross-linking agent described in step 1) is the mixture of any one or more in aziridine, trimethylol-propane trimethacrylate.
CN201610310138.0A 2016-05-12 2016-05-12 Method for preparing antibacterial coating by mugwort Pending CN106010050A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110358383A (en) * 2019-05-29 2019-10-22 河北晨阳工贸集团有限公司 A kind of antibiotic water paint and preparation method thereof
CN110540778A (en) * 2018-05-29 2019-12-06 合肥杰事杰新材料股份有限公司 Waterproof antibacterial coating and preparation method thereof
US11560487B2 (en) 2020-09-22 2023-01-24 Swimc Llc Coating compositions containing low molecular weight chitosan composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103194134A (en) * 2013-04-17 2013-07-10 段宝荣 Preparation method of antibacterial coating
CN103725140A (en) * 2014-01-17 2014-04-16 段宝荣 Preparation method of environment-friendly antibacterial acrylic ester resin paint for wall body, woodware and metal instruments
CN105017913A (en) * 2015-03-12 2015-11-04 司红康 Antimicrobial resin special for environment-friendly coating and paint, and preparation method of antimicrobial resin

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103194134A (en) * 2013-04-17 2013-07-10 段宝荣 Preparation method of antibacterial coating
CN103725140A (en) * 2014-01-17 2014-04-16 段宝荣 Preparation method of environment-friendly antibacterial acrylic ester resin paint for wall body, woodware and metal instruments
CN105017913A (en) * 2015-03-12 2015-11-04 司红康 Antimicrobial resin special for environment-friendly coating and paint, and preparation method of antimicrobial resin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110540778A (en) * 2018-05-29 2019-12-06 合肥杰事杰新材料股份有限公司 Waterproof antibacterial coating and preparation method thereof
CN110358383A (en) * 2019-05-29 2019-10-22 河北晨阳工贸集团有限公司 A kind of antibiotic water paint and preparation method thereof
US11560487B2 (en) 2020-09-22 2023-01-24 Swimc Llc Coating compositions containing low molecular weight chitosan composition

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