WO1998013429A1 - Materiau de revetement antimicrobien en poudre, four a micro-ondes revetu de ce materiau et procede de fabrication d'une pellicule de protection antimicrobienne - Google Patents

Materiau de revetement antimicrobien en poudre, four a micro-ondes revetu de ce materiau et procede de fabrication d'une pellicule de protection antimicrobienne Download PDF

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Publication number
WO1998013429A1
WO1998013429A1 PCT/JP1997/003118 JP9703118W WO9813429A1 WO 1998013429 A1 WO1998013429 A1 WO 1998013429A1 JP 9703118 W JP9703118 W JP 9703118W WO 9813429 A1 WO9813429 A1 WO 9813429A1
Authority
WO
WIPO (PCT)
Prior art keywords
antibacterial
powder
coating
silver
resin component
Prior art date
Application number
PCT/JP1997/003118
Other languages
English (en)
Japanese (ja)
Inventor
Mamoru Isogai
Original Assignee
Matsushita Electric Industrial Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.
Priority to AU41351/97A priority Critical patent/AU4135197A/en
Publication of WO1998013429A1 publication Critical patent/WO1998013429A1/fr

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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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/033—Powdery paints characterised by the additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides

Definitions

  • the present invention relates to a paint having antibacterial properties and a heating cooker painted using the paint.
  • Paints used in conventional electronic ranges include thermoplastic resins such as acrylic resin, polyester resin, epoxy resin, and polyester-modified epoxy resin. It is classified into liquid paints with liquid form using resin or thermosetting resin, and powder paints with powder shape.
  • the liquid paint is, for example, a paint containing a solvent, a paint that is liquid at room temperature, or a mar-type paint in which a resin component is dispersed in water.
  • a conventional electronic range is a heating cooker using a microwave, and as a constituent material of food-stuff, such as a steel plate or a metal plate. Wood, stainless steel, or painted steel is used.
  • Steel plates ⁇ Mesh steel plates ⁇ Stainless steel plates are used for powder coating or heat-resistant coatings to improve the corrosion resistance, such as the prevention of generation of heat and the addition of non-adhesiveness. Processing such as silicon coating and boring was performed.
  • the microwave cooking function using the microwave of the electronic range and the heater In the case of an oven range with a heating function, a treatment such as a heat-resistant coating having higher heat resistance has been performed.
  • the film coated with the conventional liquid paint or powder paint does not have an antibacterial effect to suppress the growth of bacteria adhered to the surface.
  • a liquid coating obtained by mixing a coating agent such as silver with a normal liquid coating, or a powder coating obtained by mixing an antibacterial agent such as silver with a normal powder coating When a coating film is formed, the anti-canal agent is embedded in the coating film when the coating film is formed, and an antibacterial agent is applied to the coating film. The film was not exposed on the surface of the film, and as a result, the effect of suppressing the growth of bacteria attached to the surface of the coating film was obtained.
  • bacteria such as Escherichia coli and Staphylococcus aureus have adhered to the inside of the oven and the door wall of the electronic range and the oven range. was there .
  • an electronic range with many nutrients such as food droplets attached bacteria can grow on the open and door walls. Yes, the hygiene was bad because of that.
  • an electronic range with a single function that mainly performs radio wave conditioning is more open in the oven than an open range that uses a heater. Since it is difficult to raise the temperature, heat-resistant paints such as silicone-based and fluorine-based paints are rarely used, and inexpensive materials such as powder coatings are used. Relatively low heat-resistant paint is used.
  • the antibacterial powder coating of the present invention comprises a resin component for forming a coating film, and an antibacterial agent having an inorganic powder carrying a thiosulfate silver complex.
  • the inorganic powder is silicon dioxide.
  • the antibacterial powder coating has a powdery shape at room temperature, is melted by heating, and then forms a cured coating film.
  • the antibacterial agent is mixed in the resin component.
  • the method for producing an antibacterial coating film of the present invention comprises the steps of (a) supporting a phosphorous silver complex on an inorganic powder to prepare an antibacterial agent in the form of a powder; (b) A step of preparing a powdery antibacterial powder coating containing an antibacterial agent and a resin component; (c) a step of adhering the antibacterial powder coating on a substrate; and (d) a step of (d) the substrate. A step of heating the antibacterial powder coating adhered on the substrate to melt the resin component; (e) a step of curing the molten resin component and forming a coating film containing the antimicrobial agent dispersed therein.
  • the antibacterial agent in the coating film suppresses the growth of bacteria. ⁇ it can .
  • the electronic range of the present invention comprises a resin component for forming a coating film, and an antibacterial agent having an inorganic powder carrying a thiosulfate silver complex.
  • FIG. 1 (B) are cross-sectional views of a main part showing a process of applying the antibacterial powder coating material of Example 1 of the present invention to form a coating film.
  • FIGS. 2 (A) and 2 (B) are cross-sectional views of the essential parts showing the steps of applying another antibacterial powder coating of Example 1 of the present invention to form a coating. It is.
  • FIG. 3 is a schematic view of an electronic range coated with the antibacterial powder coating of Example 2 of the present invention.
  • FIG. 4 is a schematic view of a door of an electronic range to which the antibacterial powder coating of Example 3 of the present invention has been applied.
  • FIG. 5 is a sectional view of a main part of a door of an electronic range to which the antibacterial powder coating of Example 3 of the present invention has been applied.
  • antibacterial powder coating of the present invention an electronic range using the coating, and a method for producing the coating will be described more specifically with reference to examples.
  • FIGS. 1 (A), 1 (B), and 2 (A) are cross-sectional views of a main part of a process of applying the antibacterial powder coating material of Example 1 of the present invention to form a coating film. This is shown in the figure and in FIG. 2 (B).
  • a chemical conversion treatment layer 2 is provided on the surface of a zinc plated steel sheet 1 as a base material.
  • An antibacterial powder coating 20 having an antibacterial agent 3 and a resin component 4 is applied to the surface of the chemical conversion treatment layer 2.
  • Antibacterial agent 3 has an inorganic powder and a silver phosphate complex supported on the inorganic powder. Silicon dioxide powder is used as the inorganic powder.
  • silica gel is particularly desirable.
  • Polyester modified epoxy resin is used as r component 4
  • the antibacterial powder coating 20 is a polyethylene-modified powder. It has a resin and an antibacterial agent dispersed and contained in the polyester-modified epoxy resin.
  • a 5 cm X 5 cm zinc plated steel sheet was degreased by weak alkaline washing, and then subjected to a chemical conversion treatment.
  • antibacterial agent A was prepared by supporting a silver thiosulfate complex on silicon dioxide powder (silica gel having an average particle diameter of about 2 m).
  • an antibacterial powder coating having a polyester modified epoxy resin and 1% by weight of an antibacterial agent A was prepared.
  • the antibacterial powder coating is composed of a powdered polyethylene-modified epoxy resin mixed with an antibacterial agent A powder as shown in Fig. 1 (A). .
  • the content ratio of the thiosulfuric acid silver complex to silicon dioxide is about 1% in the silver ion component.
  • the antibacterial powder coating was sprayed onto a zinc meso steel plate for electrostatic coating.
  • the film was heated in a firing furnace at 210 ° C. for 15 minutes to form a coating film on the surface of the steel sheet.
  • test piece of antibacterial tA was prepared.
  • an antibacterial JLB having zeolite carrying silver or silver ion was prepared, and the polyester-modified box resin was mixed with a polystyrene. % Of antibacterial agent B was prepared.
  • a test piece of the fungus was prepared.
  • an antibacterial agent C having a hydroxyapatite carrying silver or silver ion was prepared, and the antibacterial agent was prepared using a polyethylene-modified epoxy resin.
  • An antibacterial powder coating having a weight percent of antibacterial agent C was prepared.
  • an antibacterial test piece was prepared in the same manner as described above.
  • an antibacterial agent D containing zirconium phosphate carrying silver or silver ion was prepared and mixed with a polyethylene-modified epoxy resin.
  • An antimicrobial powder coating having an amount of antimicrobial agent D was prepared.
  • test piece of antibacterial ⁇ D was prepared in the same manner as above using a powder coating containing the antibacterial agent D.
  • test piece of an additive-free product was prepared in the same manner as above using a powder coating of a polyester-modified epoxy resin containing no antimicrobial agent.
  • the content ratio of silver or silver ion to the inorganic powder is about 1%.
  • the antibacterial product A of the present invention showed an excellent antibacterial effect.
  • the additive-free products and the antibacterial products B, C, and D of the comparative examples did not exhibit antibacterial performance by detecting the number of bacteria that had further grown.
  • Each of the antibacterial Jl A to D was added to pure water to prepare a 5% suspension.
  • each of the obtained suspensions was filtered through a membrane filter having a pore size of 0.01 m, and the silver ion in the filtrate was filtered. Measure the concentration
  • antimicrobial agent A had an Ag concentration of 80 PPm and antimicrobial B The Ag concentration of 3.5 ppm, the antimicrobial agent C had an Ag concentration of 2.0 ppm, and the antimicrobial agent D had an Ag concentration of less than 0.01 ppm.
  • the silver compound contained in the antibacterial substance A is easily dissolved in the polar substance K such as water.
  • silver or silver ion contained in the antibacterial agents B to D is unlikely to be dissolved in an ionic substance such as water.
  • the antibacterial agent A when the powder coating containing the antibacterial agent A forms a coating film with the antibacterial agent A embedded therein, the antibacterial agent A is included in the powder coating.
  • the silver-based compound or silver ion is eluted in the water contained in the coating film, and the eluted silver compound or silver ion is applied. Bleeds easily on the surface of the film.
  • the silver compound or silver ion contained in the antibacterial agent A contains a resin component. It is eluted into the contained polar compound and the like, and the eluted silver compound or silver ion easily oozes out on the surface of the coating film.
  • the antimicrobial agent A, silver compound or silver ion is exposed on the surface of the coating film, and as a result, excellent antibacterial properties can be obtained. It is done.
  • the coating film was formed with the antimicrobial agent B, C, or D embedded therein, only silver or silver ion was carried.
  • Silver or silver supported on antibacterial agents B to D having inorganic powder Since silver or silver ion is hardly soluble in polar substances such as water, silver or silver ion hardly oozes on the surface of the coating film.
  • the silver compound or silver alloy contained in the antibacterial agent may be used. It is difficult for the silver to elute into polar compounds contained in the resin component, so that the eluted silver does not ooze onto the surface of the coating film.
  • the antibacterial agents B, C, or 1 when a powder coating containing the antibacterial agents B, C, or 1) is melted by heating to form a coating film, the antibacterial agents B, C, or f] The body does not ooze onto the surface of the coating.
  • the antimicrobial agents B, C, or I), silver compounds or silver ions are not exposed to the surface of the coating, resulting in However, it is presumed that antibacterial properties cannot be obtained.
  • heating was performed for 15 minutes in a baking furnace at 210 ° C. to form a coating film on the surface of the steel sheet.
  • antibacterial ⁇ BB, CC, and DD test pieces were prepared.
  • E. coli and Staphylococcus aureus are inoculated on the surface of each of the above test pieces, and then each surface is wrapped with a finolem. Then, it was left for 24 hours in an atmosphere of 37 ° C.
  • the number of E. coli your good beauty yellow blanking de cormorant aureus also Re not have, Ri Oh 1 0 0 (number Z m 1) or more, antibacterial properties were Tsu or recognized, et al are such.
  • silicon dioxide was used as the inorganic powder.
  • magnesium oxide and carbon carbonate having a function of supporting a thiosulfate silver complex were used.
  • Other inorganic powders such as shim, titanium oxide, zeolite, etc. can also be used.
  • silicon dioxide is desirable, and silica gel is most desirable.
  • an antibacterial agent that uses an inorganic powder carrying a silver phosphate complex as an antibacterial agent for example, (a) the silver phosphate complex is added to the metabolism of the inorganic powder. Physically adsorbed structure, (b) Chiosulfate silver complex chemically bonded to the surface of inorganic powder, (c) Chisulfate silver complex as inorganic Use is made of a structure in which the powder is simply attached to the surface of the powder, or a structure in which (d) a silver thiophosphorus complex is attached in the fine pores of the inorganic powder.
  • an antimicrobial agent it is also possible to adopt a configuration in which a cover coat layer is further provided on the surface of an inorganic powder supporting a silver phosphate complex.
  • the thickness of the cover coat layer By controlling the thickness of the cover coat layer, it is possible to adjust the amount of the dissolved silver phosphate complex in the antibacterial agent. As a result, it is possible to adjust the sustainability of the antibacterial performance.
  • the rate of dissolution of the silver phosphate complex decreases, and the antibacterial property is maintained. The period will be longer.
  • the coating layer is not particularly limited as a coating layer, but is, for example, silicon dioxide, magnesium oxide, titanium oxide, calcium carbonate, or the like.
  • Inorganic substances such as um, or silicone resin, epoxy resin, etc. Of organic substances are available.
  • silicon dioxide When silicon dioxide is used as the inorganic powder, a thin silicon dioxide layer is desired for the cover coat layer, and antibacterial performance with particularly excellent durability can be obtained. It is.
  • the resin component of the antibacterial powder coating is not particularly limited, but examples thereof include acrylic resin, polyester resin, epoxy resin, and polyester resin.
  • Thermoplastic resin such as epoxy resin, and thermosetting resin can be used.
  • the antibacterial powder coating has a solid powder shape at room temperature, and a coating film is formed by heating.
  • an antibacterial powder coating having a resin component and an antibacterial agent As an antibacterial powder coating having a resin component and an antibacterial agent, the antibacterial agent is dispersed and mixed into the resin component, and the resin component containing the antibacterial agent has a powder form. Such a configuration is most desirable.
  • An antibacterial powder coating having this configuration is shown in FIG. 1 (A) described above.
  • the average particle size of the inorganic powder having the function of an antibacterial agent carrying a thiosulfate silver complex ranges from about 0.1 m to about 10 m.
  • the average particle diameter of the resin component in the form of a powder mixed with an antibacterial agent is desirably in the range of about 1 / m force to about 30.
  • the antibacterial performance and the coating film performance are slightly inferior. Further, an antibacterial powder coating having a resin component and an antibacterial agent is provided. Thus, a configuration in which a resin component in a powder form and an antibacterial agent in a powder form are mutually dispersed is also possible.
  • the average particle diameter of the inorganic powder having the function of an antibacterial agent is preferably about 0.1 m force, and a range of about 10 m to about 10 m is desirable.
  • the average particle diameter of the resin component is preferably in the range of about 1 m force to about 30 m.
  • ⁇ is N a, K, C a, M g, C u, F e, A l, etc., and n, x, m, y, z are: It is an integer of the above.
  • a thiosulfate silver complex having characteristics that can be dissolved in a polar substance such as water, and it is preferable to have Na as M and to have an excellent antibacterial property. Characteristics can be obtained.
  • the content of the silver salt of titanium sulfate supported on the inorganic powder be about 0.1 wt% to about 10 wt%.
  • the antibacterial performance is reduced.
  • the content is 10 wt% or more, the supporting function is poor, and when the antibacterial agent is contained in the paint, The coating performance tends to be poor.
  • the proportion of the antibacterial agent contained in paint components such as powder paint is not particularly limited, but is preferably in the range of 0.05 wt% to 30 wt%. .
  • the content is less than 0.05 wt, the antibacterial performance is reduced, and 30 wt% In the above cases, the coating film performance tends to be poor.
  • FIG. 3 is a schematic view of an electronic range coated with the antibacterial paint of Example 2 of the present invention.
  • the oven 5 of the electronic range has a function of putting food into the refrigerator and heating it.
  • the door 6 installed on the front side of the oven 5 has a function of suppressing radio wave leakage in the refrigerator.
  • the operation unit 7 installed next to the oven 5 has switches for setting the heating time and the like, and for starting and stopping the heating.
  • a dish 8 for placing food in the oven 5 is set.
  • An open front frame 9 is provided at a portion of the front of the open 5 opposite to the door 6, and the front frame 9 is formed integrally with the open. ing .
  • An electronic range coated with an antibacterial paint was prepared as follows.
  • a metal plate such as a zinc plated steel plate is pressed, bent, caulked, welded, etc. to form an oven.
  • the front frame portion 9 of the oven is also integrally formed.
  • the processed metal plate is subjected to alkaline cleaning and degreasing, and then subjected to a chemical conversion treatment.
  • a 1% by weight antibacterial agent for example, Si
  • silica dioxide and a thiosulfate silver complex supported on a polyester-modified epoxy resin-based powder coating material 0 2 ⁇ n H 20 , M.
  • Electrostatic coating was performed by spraying with a gun, followed by heating in a baking furnace at 210 ° C for 15 minutes to form a coating film.
  • a piece of metal with a coating of 5 cm x 5 cm was cut out from this oven 5, and the antibacterial performance of the metal piece was measured.
  • the antibacterial performance was the same as that of antibacterial product A. There was an effect.
  • the electron range of the present invention suppresses the growth of bacteria attached to the inner wall surface of the oven 5. As a result, the number of bacteria on the inner wall of the oven was reduced, and as a result, an electronic range with excellent cleanliness was obtained.
  • FIG. 4 is a schematic diagram of a door of an electronic range coated with the antibacterial paint of Example 3 of the present invention.
  • FIG. 5 is a sectional view of an essential part of the door shown in FIG.
  • the door of the electronic range has a front panel 10 and a cover 1 that covers a choke portion for shielding radio waves of the door.
  • an antibacterial agent in which thiosulfur silver complex is supported on silicon dioxide A door structural member 12 coated with a powder coating compounded by weight%, and a film 13 covering a punching hole provided in the door structural member 12 are provided. Yes.
  • the door structural member 12 is composed of an antibacterial agent in which 1% by weight of an antibacterial agent in which silicon dioxide and a silver salt of sulfuric acid are carried on the surface of a metal base material 14 of the door structural member is blended. Is coated with water-soluble paint 15.
  • the door of the electronic range coated with an antibacterial agent was created as follows.
  • a metal plate such as a zinc plated steel plate is subjected to press working, bending, caulking, welding, and the like to form a door structural member 12.
  • the processed door structural member 12 is subjected to cleaning, degreasing, and a chemical conversion treatment.
  • an antibacterial agent for example, an antibacterial agent containing a dithiodidosilicon and a thiosulfate silver complex
  • the powder coating composition containing 1% by weight of Si 0 2 -n H 20 , Na. [Ag m (S 0 :, ) y ],) is applied to the door structural member by spray gun. The coating was applied by spraying, and then heated in a 210 C firing furnace for 15 minutes to form a coating film.
  • a metal piece having a coating of 2 cm X 2 cm was cut out from this door structural member, and the antibacterial performance of the metal piece was measured.
  • the antibacterial performance was as effective as the antibacterial product A.
  • the electron range of the present invention can suppress the growth of bacteria attached to the door wall by the above-described configuration. The number of bacteria that inhabit the walls is reduced, and as a result, an electronic range with excellent cleanliness can be obtained. Potential for industrial use
  • the antibacterial powder coating of the present invention when the antibacterial powder coating is applied and formed into a coating, the antibacterial agent is embedded in the coating of the powder coating. In addition, even when the contact between the antibacterial agent and the bacteria is hindered, the growth of the bacteria can be suppressed.
  • the electronic range using the antibacterial powder coating of the present invention suppresses the growth of bacteria adhering to the inside wall of the storage room and the wall of the door. This reduces the number of bacteria on the walls of the oven and on the door walls, resulting in an electronic range with excellent cleanliness. It is.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Plant Pathology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne un matériau de revêtement antimicrobien en poudre constitué d'un composant résine et d'un agent antimicrobien contenant un complexe d'argent de thiosulphate déposé sur du dioxyde de silicium. Grâce à ce mode de réalisation, la propagation des bactéries peut être inhibée même lorsque l'agent antimicrobien a été incorporé dans la pellicule de protection fabriquée à partir du matériau de revêtement pour empêcher qu'il ne vienne en contact avec les bactéries. Appliqué sur la surface de la paroi intérieure du foyer d'un four ou sur la surface de la paroi de la porte four à micro-ondes, ce matériau de revêtement antimicrobien peut empêcher la propagation des bactéries déposées sur le four à micro-ondes et réduire le nombre de bactéries présentes sur les deux surfaces, ce qui permet de garder propre le four à micro-ondes.
PCT/JP1997/003118 1996-09-26 1997-09-05 Materiau de revetement antimicrobien en poudre, four a micro-ondes revetu de ce materiau et procede de fabrication d'une pellicule de protection antimicrobienne WO1998013429A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU41351/97A AU4135197A (en) 1996-09-26 1997-09-05 Antimicrobial powder coating material, microwave oven coated with the same, and process for preparing antimicrobial coating film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25412796 1996-09-26
JP8/254127 1996-09-26

Publications (1)

Publication Number Publication Date
WO1998013429A1 true WO1998013429A1 (fr) 1998-04-02

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Application Number Title Priority Date Filing Date
PCT/JP1997/003118 WO1998013429A1 (fr) 1996-09-26 1997-09-05 Materiau de revetement antimicrobien en poudre, four a micro-ondes revetu de ce materiau et procede de fabrication d'une pellicule de protection antimicrobienne

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Country Link
CN (1) CN1228107A (fr)
AU (1) AU4135197A (fr)
TW (1) TW396717B (fr)
WO (1) WO1998013429A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8063116B2 (en) 2006-08-25 2011-11-22 Sciessent Llc Antimicrobial powder coatings and method
US8518449B2 (en) 2006-08-25 2013-08-27 Sciessent Llc Polymer particle coating method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528045C2 (sv) * 2004-02-23 2006-08-15 Polygiene Ab Användning av en plastkomposition för att förse en yta med antivirusaktivitet

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08157315A (ja) * 1994-10-05 1996-06-18 Daiso Co Ltd 防黴・抗菌性組成物及びその用途

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08157315A (ja) * 1994-10-05 1996-06-18 Daiso Co Ltd 防黴・抗菌性組成物及びその用途

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8063116B2 (en) 2006-08-25 2011-11-22 Sciessent Llc Antimicrobial powder coatings and method
US8518449B2 (en) 2006-08-25 2013-08-27 Sciessent Llc Polymer particle coating method

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TW396717B (en) 2000-07-01
AU4135197A (en) 1998-04-17
CN1228107A (zh) 1999-09-08

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