CN105916679B - Decorative panel - Google Patents
Decorative panel Download PDFInfo
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- CN105916679B CN105916679B CN201580004693.4A CN201580004693A CN105916679B CN 105916679 B CN105916679 B CN 105916679B CN 201580004693 A CN201580004693 A CN 201580004693A CN 105916679 B CN105916679 B CN 105916679B
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- decorative panel
- cation carrier
- carrier particle
- surface layer
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
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- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention, which provides, a kind of prevents the deteriorating of surface layer resin, functional excellent decorative panel.A kind of decorative panel, has：Substrate；Lamination is in the surface layer resin layer on the single or double of substrate；The cation carrier particle for exposing on the resin layer of surface layer and being configured；With the functional materials being carried on cation carrier particle.
Description
Technical field
The present invention relates to a kind of decorative panels that functional materials are assigned to surface layer resin layer.More particularly, it relates to use three
The decorative panel of cymel.
Background technology
In the past, it is proposed that a kind of decorative panel, by the way that the decorative panels such as melamine decorative board are added or are coated with photocatalysis
The functional materials such as agent, so as to impart the functionality such as soil resistance, the property eliminated.
A kind of functional building materials are proposed in patent document 1, which is characterized in that it has been coated containing the functional work(of tool
The resin coating film of energy material, functional material are fixed near surface.
A kind of manufacturing method is proposed in patent document 2, by being coated with unsaturated polyester resin on the surface of the paper
And bacteria resistant polyester decorative panel is obtained, which is added to antiseptic, and the antiseptic is by having loaded antibiotic property gold
The calcium system ceramic firing object powder of category is formed.
Existing technical literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2008-80210 bulletins
Patent document 2：Japanese Unexamined Patent Publication 07-304619 bulletins
Invention content
The subject that the invention solves
But if as shown in figure 4, the functional materials such as photochemical catalyst 14 is made to be contacted with 12 long-time of surface layer resin layer,
Sometimes deteriorate surface layer resin layer 12.Specifically, it some times happens that the discoloration of surface layer resin layer 2 or taking off for functional materials
It falls.So as to, it is not only functional to reduce, also reduced in the presence of the aesthetics of decorative panel 3 caused by causing the discoloration of surface layer resin layer 12,
The unfavorable condition of the appearance of decorative panel 3 caused by the leading to the problem of of concave-convex surface.
In addition, though sometimes in the addition of the surface layer of decorative panel or coating function substance 14, but functional materials bury at this time
In the surface layer resin layer 12 on surface layer, the exposed division on surface layer is few, thus presence can not show sufficient functional problem.This
Outside, also requirement is equivalent to the high antibiotic property that inactivation of virus degree is less than 1/1000th sometimes, and in this case, also existing can not
Fully show its functional subject.
In view of this problem, the present invention, which provides, a kind of prevents the deteriorating of melmac, functional excellent dress
Plaque.Especially it is to provide the excellent decorative panel of a kind of antibacterial, antiviral property.
Solution for solving the problem
Embodiments of the present invention are related to a kind of decorative panel, which has following structures：It is with substrate and lamination
In the surface layer resin layer on the surface of substrate, cation carrier particle exposes in surface layer resin and is configured, and bears functional materials
It is loaded on cation carrier particle.
Cation carrier particle in embodiment refers to that isoelectric point is higher than the functionality for being carried on cation carrier particle
The particle of the isoelectric point of substance.Herein, isoelectric point refers to, in the function with the functional group as anion and as cation
Group both particle in, change solution hydrogen ion concentration when, become the particle of solute positive charge and negative electrical charge generally
Zero, it is not also moved even if applying electric field, the hydrogen ion exponent during charge average out to 0 of particle entirety is to wait electricity in this state
Point represents its value with pH.The isoelectric point is by the value of substance defined, as its an example, the isoelectric point of functional materials
Mostly pH5~6, in contrast, cation carrier particle can use isoelectric point higher than the substance of the isoelectric point of functional materials.
Particularly, the isoelectric point of cation carrier particle is more preferably more than pH7.It should be noted that the measure side as isoelectric point
Method can be carried out using any one of electrophoresis, electro-osmosis method, streaming potentiometry method.
As cation carrier particle, refer to inorganic, metal, combination thereof.As long as specifically, use functional object
The isoelectric point of matter is the substance of pH5~6, then can use isoelectric point higher than the isoelectric point of functional materials particle as it is positive from
Subcarrier particle.As cation carrier particle, specifically, the oxygen of cerium, zirconium, aluminium, salic particle, silicon can be used
Compound (such as silica), diatomite or comprising in iron, cobalt, copper, chromium, nickel, tin, cadmium, magnesium, manganese, tungsten, vanadium, yttrium etc.
The metal oxide or metal hydrate of metal.In addition, aluminium oxide (Al2O3) isoelectric point be pH：7.4~9.2, boehmite
(AlOOH) isoelectric point be pH7.7~9.4, cadmium hydroxide (Cd (OH)2) isoelectric point for more than pH10.5, cadmium oxide
(CdO) isoelectric point is pH7.7, iron hydrate (Fe (OH)2) isoelectric point be pH12, iron oxide (Fe3O4) isoelectric point be
PH12, the isoelectric point of copper oxide (CuO) is pH9.5, copper hydrate (Cu (OH)2) isoelectric point be pH7.7.Particularly preferably use
Salic particle.
Cation carrier particle has the function of easily to attract bacterium, virus.Script bacterium, virus include protein, fat, because
And it is anionic species, anionic species have the property attracted by the cationic substance as its counterelectrode.That is, it is present in
The bacterium on the surface layer of decorative panel, virus are attracted by cation carrier particle, by the functionality for being carried on cation carrier particle
Substance reduces bacterium, virus, as decorative panel, due to not making bacterium, virus multiplication, thus is easy to get antibacterial, antiviral effect
Fruit.In the case of the not particle of cation carrier particle, it is present in the bacterium on decorative panel surface layer, virus connects with functional materials
Tactile frequency is low, thus bacterium, virus remaining and be proliferated, it is difficult to obtain antibacterial, antiviral effect.
In addition, cation carrier particle has easily the property of loading functional substance at certain intervals.If in not sun
Loading functional substance on the particle of ionophore particle, then functional materials be aggregated.If functional materials are aggregated, bacterium
Or virus and the contact frequency of functional materials reduce, and can not play the bacterium of hypothesis or the reduction effect of virus.As a result, in order to
Reducing bacterium or virus needs the time, it is difficult to show antibacterial, antiviral effect.In contrast, in cation carrier particle
In the case of, functional materials are not aggregated, and are supported at certain intervals, thus the contact frequency of bacterium or virus with functional materials
Rate does not reduce, and reduces bacterium or virus with the desired time, easily shows antibacterial, antiviral effect.It is cationic as a result,
There is carrier granular the load for making functional materials to be certain intervals, attract the effect of bacterium or virus, can improve antibacterial, disease-resistant
Toxic effect fruit.If bacterium, virus are contacted with functional materials, can all decompose or partial injury, it is possible to reduce bacterium, virus.Its
Effect can be obtained by the way that functional materials is made to be carried on cation carrier particle.
In addition, it is preferable to use salic particles for cation carrier particle.Salic particle refers to aluminium oxide
Content is the substance of 5wt%~100wt%.In particular, it is preferred that use alumina particle, strontium aluminate.By containing aluminium oxide,
It can be with loading functional substance.In addition, if the content of aluminium oxide is less than 5wt%, according to the difference of the type of functional materials, have
When be difficult to load.If the content of aluminium oxide is more than 15wt%, unrelated with the type and grain size of functional materials, can be born
It carries, functionality can be shown.
Other embodiment is a kind of decorative panel, and in the above-described embodiment, the average grain diameter of cation carrier particle is
0.1 μm~55 μm.
Other embodiment is a kind of decorative panel, and in the above-described embodiment, cation carrier particle is relative to above-mentioned table
Layer resin layer surface is with more than 0.1% area occupation ratio exposes and exists.
Other embodiment is a kind of decorative panel, and in the above-described embodiment, functional materials are visible-light response type light
Catalyst.
Other embodiment is a kind of decorative panel, and in the above-described embodiment, above-mentioned visible-light-responsive photocatalyst is
Platinum catalyst for titanium dioxide loaded, copper catalyst for titanium dioxide loaded, iron catalyst for titanium dioxide loaded, nitrogen-doped titanium dioxide
Any one of catalyst, sulfur doping titanium dioxide catalyst, carbon doping titanium dioxide catalyst, tungsten oxide.Particularly, about
Isoelectric point in visible-light-responsive photocatalyst is, it is preferable to use pH5~6.
Other embodiment is a kind of decorative panel, and in the above-described embodiment, above-mentioned surface layer resin layer contains organosilicon tree
At least one of fat and silane coupling agent.
The effect of invention
According to the structure of the above embodiment, functional materials are carried on cation carrier particle, not with surface layer resin
Layer is in direct contact.Therefore, by functional materials, the deterioration of surface layer resin layer can be prevented, surface layer resin layer can be prevented
Discoloration or functional materials come off.In addition, functional materials are not embedded in the resin layer of surface layer and are exposed on plaque surface,
Original functionality thus can be played.
Description of the drawings
Fig. 1 is the schematic sectional view of the decorative panel of embodiments of the present invention.
Fig. 2 is the figure in the area portion on the calculating basis of the area occupation ratio for the exposed division for being shown as cation carrier particle.
Fig. 3 is the dress of the schematic sectional view to the decorative panel of (a) embodiments of the present invention and (b) other embodiment
The figure that the schematic sectional view of plaque is compared.
Fig. 4 is the schematic sectional view of existing decorative panel.
Specific embodiment
In the following, the specific embodiment of the present invention is described in detail based on attached drawing.The dress of embodiments of the present invention
Plaque 1 has following structures：It is with substrate and lamination in the surface tree formed by melmac on the surface of substrate
Lipid layer 12, cation carrier particle 13 expose in surface layer resin 12 and are configured, and functional materials 14 is made to be carried on cation carrier
On particle 13.
The substrate used in the above embodiment is not particularly limited, can be by the core paper or oxygen that are used in usual decorative panel
Change the compositions such as the non-ignitable base materials such as magnesium cement.Core paper can be used alone, and can also multi-disc core paper lamination be made laminate.Core
The piece number of paper is not particularly limited, and can be 1~20.As core paper, such as paper processed can be copied using aluminium hydroxide.It can make
Core paper infiltrates phenolic resin.Alternatively, it is also possible to which core paper and the non-ignitable base material lamination of magnesia cement are made substrate.
For the non-ignitable base material of magnesia, the central part of core paper is configured at by exclusive use or lamination, so as to
Form substrate.For magnesia cement non-combustible plate, by magnesia (MgO) and magnesium chloride (MgCl2) mixing, and then add in mixed
Condensate and water are kneaded, and are shaped to plate.As aggregate, can use the inorganic fibres such as asbestos, mineral wool, sawdust,
The organic matters fiber such as paper pulp.In addition, in order to improve the intensity of magnesia cement non-combustible plate, can set with formation such as mesh-shapes
Glass layer is as middle layer.
Surface layer resin is formed on the substrate surface formed by multiple or single core paper and/or the non-ignitable base material of magnesia cement
The method of layer is not particularly limited, and can be carried out using general method.For example, in the single or double lamination melamine of substrate
Polyimide resin infiltrates paper, and progress is hot-forming, so as to which the melmac of melmac infiltration paper infiltrates into core paper, herein
Place carries out curing reaction, can show bonding force of the melmac infiltration paper for core paper.
In addition, as the resin that can be used for surface layer resin layer, melmac, diallyl phthalate can be used
Propyl ester (DAP) resin, polyester resin, olefin resin, vinyl chloride resin, acrylic resin, epoxy resin, carbamate tree
Fat, phenolic resin, organic siliconresin, guanamine resin etc., wherein it is preferable to use melmacs.
Melmac be the optics for not damaging the melmacs such as translucency, visual characteristic and to improve size steady
Qualitative and toughness resin.As melmac, as long as be as the resin of monomer using melamine and its derivative
Can, well known substance may be used.In addition, melmac can be the resin formed by single monomer, or by
The copolymer that multiple monomers are formed.As the derivative of melamine, for example, with imino group or methylol, methoxy
The derivative of the functional groups such as the alkoxy methyls such as ylmethyl, butoxymethyl.Alternatively, it is also possible to use three with methylol
Compound is as monomer obtained from paracyanogen amine derivative is reacted with lower alcohol and is partially or completely etherified.Can use by single hydroxyl
Methyl melamine, dihydroxymethyl melamine, trimethylol melamine, tetra methylol melamine, five methylol trimerizations
Cyanamide, hexamethylolmelamine etc. have the derivative (hereinafter referred to " methylolated melamine ") of methylol as friendship
The melmac that connection agent is formed with melamine copolymerization.
After melmac infiltration paper can be by making melmac be infiltrated up to calico paper with defined infiltration rate
It heated, dry to adjust.In order to which melmac is made to be infiltrated up to calico paper, as solvent, such as formaldehyde is being used
Calico paper is impregnated in the solution containing melmac of aqueous solution, so as to carry out.In addition, in order to melmac
It infiltrates paper and assigns bendability, the solution comprising plasticizer can be infiltrated together with melmac.As plasticizer, example
Epsilon-caprolactams, methyl guanamines, para toluene sulfonamide, urea can such as be used.As calico paper, such as use titanium paper.Consider
Thickness, weight to calico paper, the paper weight of calico paper can be 80g/m2~150g/m2.In order to make melmac firm
Admittedly be bonded in calico paper, heating, dry temperature can be set as 100 DEG C~150 DEG C.
About the formation of surface layer resin layer, manufactured by following processes：In the substrate formed by the laminate of core paper
The lamination process of the resin impregnateds paper such as single or double lamination melmac；With to being laminated with the resins such as melmac
The substrate for infiltrating paper carries out hot-forming hot-briquetting modeling process.Heating condition can be：The temperature of decorative panel for 125 DEG C~
150 DEG C, pressurized conditions be 1.96MPa~9.80MPa (20kg/cm2~100kg/cm2).It is less than 125 DEG C in temperature or pressure is small
In the case of 1.96MPa, phenolic resin infiltrates adaptation deficiency of the paper for substrate, easily peeling-off.On the other hand, exist
In the case that temperature is more than 150 DEG C or in the case that pressure is more than 9.80MPa, it is possible to be cracked.
As cation carrier particle, as long as it is higher than the zero point charge of functional materials, being capable of loading functional substance
Particle be just not particularly limited, preferably salic particle.In addition, salic particle refers to the content of aluminium oxide
Substance for 5wt%~100wt%.In particular, it is preferred that use alumina particle, strontium aluminate.It, can be with by containing aluminium oxide
Loading functional substance.It is sometimes difficult according to the difference of the type of functional materials in addition, if the content of aluminium oxide is less than 5wt%
With load.If the content of aluminium oxide is more than 15wt%, unrelated with the type and grain size of functional materials, can be loaded,
It can show its functionality.
As an embodiment, the average grain diameter of cation carrier particle can be 0.1 μm~55 μm.If average grain diameter
Less than 0.1 μm, then the amount of loading functional substance is few, and functional tendency can not fully be shown by having；If average grain diameter surpasses
55 μm are crossed, then the appearance with surface layer resin layer can generate the tendency of unfavorable condition.If the average grain diameter of cation carrier particle
Less than 0.1 μm, then easily in embedment melmac, the cation carrier particle as functional materials is difficult to load.If
The average grain diameter of cation carrier particle forms bumps on surface layer sometimes more than 55 μm, appearance and aesthetically exists sometimes
Problem.In addition, if the average grain diameter of cation carrier particle is 0.5 μm~5 μm, the function as functional materials can be played
Property, there is no problem for appearance and aesthetics.
In the above-described embodiment, cation carrier particle relative to above-mentioned surface layer resin layer surface with more than 0.1%
Area occupation ratio exposes and exists.As other embodiment, cation carrier particle relative to above-mentioned surface layer resin layer surface with
More than 0.2% area occupation ratio exposes and exists.In addition, as other embodiment, cation carrier particle is relative to above-mentioned table
Layer resin layer surface is with more than 0.3% area occupation ratio exposes and exists.Herein, area occupation ratio refers to, relative to the melamine in Fig. 2
Polyimide resin whole surface A, on it cation carrier particle expose and the surface area B of existing melmac it is total
Ratio.If cation carrier particle is only exposed relative to above-mentioned surface layer resin layer surface with the area occupation ratio for being less than 0.1%, have
The tendency that the functionality of functional materials is unable to give full play.
Functional materials can be the functional material with antibacterial, antiviral, antiallergy originality, deodorization etc..Make
For an embodiment, the functional materials of antibiotic property can use visible light type photochemical catalyst as the decoration used indoors
The functional material of plate.It is, for example, possible to use the substance of the platinum families such as platinum, palladium, rhodium, ruthenium, iron, copper etc. has been loaded on the titanium dioxide
Deng.As an embodiment, functional materials are selected from platinum carried titanium dioxide, iron carried titanium dioxide, copper load titanium dioxide
Titanium, nitrogen-doped titanium dioxide catalyst, sulfur doping titanium dioxide catalyst, carbon doping titanium dioxide catalyst, tungsten oxide.
For the decorative panel of embodiments of the present invention, contain sun in the resin surface injection with surface layer resin layer
The spray liquid of ionophore particle is thermally compressed after dry, so as to expose cation carrier particle and be fixed on resin table
On face, next, the substrate for being configured with cation carrier particle is impregnated into the solution comprising functional materials, so as to
Functional materials is made to be carried on cation carrier particle surface.
In the manufacturing method of the decorative panel of the above embodiment, cation carrier particle hot pressing is connected to resin surface
When, make by the release padded coaming that polyethylene terephthalate (PET) is formed between cation carrier particle and thermo-compression bonding
It is carried out between press surface.Thus, it is possible to prevent in cation carrier particle embedment surface layer resin layer, can expose and solid
Due on the surface of surface layer resin layer.
As the manufacturing method of other embodiment, there are following methods：Cation carrier particle is included to transfer film injection
Spray liquid, next, making the inorganic support particles attachment surface of the resin surface with the substrate of surface layer resin layer and transfer film
It is opposed, thermal transfer is carried out to cation carrier particle.
In the decorative panel of the above embodiment, surface layer resin layer contains in organic siliconresin and silane coupling agent at least
It is a kind of.As organic siliconresin, silicones, modified silicon oil etc. can be used.As modified silicon oil, can be had using intramolecular
The silicone oil of the functional group of 1 or more.The position for importing functional group is not particularly limited, can be at an end of polysiloxane backbone
Any position in end, two ends or side chain imports.In addition, as functional group, such as hydroxyl, amino, methoxy can be imported
Base, diazanyl, epoxy group, methylacryloyl, carboxyl, methanol-based etc..
As silane coupling agent, preferably with vinyl, acrylic, butadienyl, styryl, acryloyl group, methyl
The silane coupling agent of the functional groups such as acryloxy, amino, sulfydryl, isocyanate group.For example, vinyl trichlorine silicon can be enumerated
Alkane, vinyltrimethoxysilane, vinyltriethoxysilane, vinyl silane triisopropoxide, pi-allyl trimethoxy
Silane, 3- glycidoxypropyltrime,hoxysilanes, 2- (3,4- epoxycyclohexyls), to styryl trimethoxy silane
(p- ス チ Le ト リ メ ト キ シ シ ラ Application), 3- methacryloyloxypropyl methyls dimethoxysilane, 3- methacryls
Oxygroup propyl trimethoxy silicane, N-2- (amino-ethyl) -3- TSL 8330s, 3- triethoxy-silicanes
Base-N- (1,3- dimethyl-butylidene) propylamine, diallyldimethylsilane, 3-mercaptopropyi trimethoxy silane, 3- isocyanides
Acid esters propyl-triethoxysilicane.
In order to which surface layer resin is made to contain organic siliconresin or coupling agent, following methods can be used：Make melmac
Containing at least one of organic siliconresin or coupling agent in solution, so as to make at least one of organic siliconresin or coupling agent
It is infiltrated up to surface layer resin layer.
If surface layer resin contains organic siliconresin, water proofing property can be assigned to melmac surface, will be functional
When substance is carried on cation carrier particle, as schematically shown in (a) of Fig. 3, it is not only cation carrier particle
13 surfaces are attached to the functional materials 14 of resin surface as shown in (b) of Fig. 3, due to containing organic siliconresin or idol
Join the water proofing property on the melmac surface of agent, cation carrier surface is strongly attached to so as to avoid resin surface, it can
Further to reduce the amount for the functional materials being in direct contact with resin surface.
If surface layer resin contains coupling agent, curability can be assigned to melmac, to cation carrier particle
When being thermally compressed, it can prevent in embedment melmac.
By the way that surface layer resin is made to contain organic siliconresin and/or coupling agent, can make cation carrier particle be not embedded to and
It is fixed, there is the effect that functional materials are difficult to be attached to surface resin.Even if specifically, functional object excessive in process
Matter is attached to surface resin, also easily removes after a washing process.In addition, the contaminant water comprising bacterium, virus etc. is easily hydrophilic
The cation carrier particle or functional materials of property are attracted, and easily show functionality.Particularly, three are used in surface resin
In the case of cymel, it is easy to get above-mentioned effect, effect.
Embodiment
(embodiment 1)
(a melamine impregnation step)
The paper roll of thickness 0.2mm~0.3mm is impregnated into the solution comprising melmac.According to the temperature of solution
For the mode that 20 DEG C, dip time are 2 minutes, pass through while roll paper is impregnated into solution, infiltrate melmac.
(drying process)
For in melamine solution by roll paper, using drying machine (ESPEC societies manufacture, OVEN PH-201) with
100 DEG C of temperature, the mode of 30 seconds drying times are dried.
(secondary melamine impregnation step)
By by drying process paper roll be impregnated into containing melmac, silicone, silane coupling agent solution in.It presses
The mode that temperature according to solution is 20 DEG C, dip time is 30 minutes, passes through while roll paper is impregnated into solution, infiltration
Melmac, silicone and silane coupling agent.
(dry and cut off operation)
For in melamine solution by roll paper, using drying machine (ESPEC societies manufacture, OVEN PH-201) with
100 DEG C of temperature, 2 hours drying times are dried.After drying, 910mm × 1820mm is cut into.
(alumina particle spraying procedure)
It is prepared for containing the alumina particle that average grain diameter is 0.5 μm and the spray liquid of ethyl alcohol.At normal temperatures by spray liquid
In filling to sprayer, on the melamine infiltration paper of injection to cut-out.
(drying process)
Paper is infiltrated for the melmac that jetted alumina particle, utilizes drying machine (manufacture of ESPEC societies, OVEN
PH-201 it) is dried with 110 DEG C of temperature, 2 minutes drying times.
(clustered operation)
The phenolic resin that 4 thickness of lamination are 0.3mm~0.4mm infiltrates core material, and lamination is obtained by above-mentioned operation on it
The melmac that jetted alumina particle infiltration paper, the face for making to jetted alumina particle is outside, is made by PET shapes
Into release padded coaming between forcing press press face and melmac infiltration paper aluminium oxide jet face between, with temperature
143 DEG C of degree, pressing pressure 80kg, 50 minutes pressing times (including the heating-up time) are thermally compressed.Alumina particle reveals as a result,
Go out to be fixed in melmac Infiltration layer.
(photocatalyst process)
It is prepared for being scattered in the photocatalyst solution in dispersant, which contains the average grain comprising 10wt%
Diameter is the Cu-TiO of 100nm2Photochemical catalyst ammonium salt.The surface obtained in above-mentioned operation is made to be infiltrated with melmac
The substrate of layer (surface configuration has alumina particle) impregnates 2 minutes in photocatalyst liquid, in 20 DEG C~25 DEG C, thus exists
Loaded optic catalyst on alumina particle.
(embodiment 2)
In the same manner as (a melamine impregnation step)~(clustered operation) in above-described embodiment 1, obtain with oxygen
Change the substrate of alumina particles exposing and fixed melmac layer.Next, it is prepared for being scattered in the photocatalysis in dispersant
Agent loading solution, the dispersant contain the Pt-TiO that the average grain diameter comprising 10wt% is 100nm2Photochemical catalyst ammonium salt.
Make the surface obtained in above-mentioned operation that there is the substrate of melmac Infiltration layer (surface configuration has alumina particle) in light
It is impregnated 2 minutes in catalyst load liquid, in 20 DEG C~25 DEG C, the thus loaded optic catalyst on alumina particle.
(comparative example 1)
Three are obtained in the same manner as (the melamine impregnation step) in above-described embodiment 1~(dry and cut off operation)
Cymel infiltrates paper.Next, the phenolic resin that 4 thickness of lamination are 0.3mm~0.4mm infiltrates core material, put on it
It puts and paper is infiltrated by the melmac that above-mentioned operation obtains, using forcing press with 143 DEG C of temperature, pressing pressure 80kg, compacting
50 minutes time (including the heating-up time) was thermally compressed.Obtaining surface as a result, has the substrate of melmac Infiltration layer.
(comparative example 2)
Three are obtained in the same manner as (the melamine impregnation step) in above-described embodiment 1~(dry and cut off operation)
Cymel infiltrates paper.Next, the phenolic resin that 4 thickness of lamination are 0.3mm~0.4mm infiltrates core material, put on it
It puts and paper is infiltrated by the melmac that above-mentioned operation obtains, using forcing press with 134 DEG C of temperature, pressing pressure 80kg, compacting
50 minutes time (including the heating-up time) was thermally compressed.Obtaining surface as a result, has the substrate of melmac Infiltration layer.
It is prepared for being scattered in the photocatalyst solution in dispersant, which contains the average grain comprising 10wt%
Diameter is the Cu-TiO of 100nm2Photochemical catalyst ammonium salt.The surface obtained in above-mentioned operation is made to be infiltrated with melmac
The substrate of layer impregnates 2 minutes in photocatalyst liquid, in 20 DEG C~25 DEG C, thus makes photocatalyst in melamine
Resin impregnated layer.
(ocular estimate)
For the decorative panel of negative photocatalyst-bearing obtained in embodiment 1,2 and Comparative Examples 1 and 2, according to JIS K6902
Weatherability D4 carries out ocular estimate.It is irradiated using carbon arc lamp with defined irradiation exposed amount, in 60 ± 3 DEG C of thermostat
It is kept for 48 hours, the deteriorations such as the changing colour of the surface layer resin layer that is formed by melmac, bumps is observed later.Aberration
When Δ E is less than 3, it is judged as that there is no problem.
In the decorative panel of Examples 1 and 2, aberration Δ E is for 2 hereinafter, there is no problem；But the aberration of the decorative panel of comparative example
Δ E is more than 3, and discoloration, rough surface etc. occurs, observes the deterioration on surface.
(Evaluation of Functional)
In order to be carried out to the antibiotic property of the decorative panel of negative photocatalyst-bearing obtained in embodiment 1,2 and Comparative Examples 1 and 2
Evaluation, is evaluated according to the antiviral property test method of JIS R1756 visible-light-responsive photocatalyst materials.Measurement result
Represent that the results are shown in table 1 with the virus concentration for Escherichia coli inactivation.
Herein, as the index of virus concentration, with reference to phage virus inactivation degree, using for Escherichia coli inactivation
Virus concentration (non-activation grade of going out).Phage virus inactivation degree refers to, in the antivirus test for using bacteriophage, uses
Phage virus Q β concentration：It 8300000/ml, is measured to being capable of the concentration of virus of ehec infection, so as to calculate
For the concentration of the virus of Escherichia coli inactivationization, result is phage virus inactivation degree.That is, phage virus inactivation degree
Be can not ehec infection concentration relative to the degree of phage virus Q β concentration, can be by (phage virus Q β are dense
Spend-it is capable of the concentration of the virus of ehec infection)/(phage virus Q β concentration) calculate.With phage virus inactivation degree
For reference, in the present embodiment, using phage virus inactivation degree to refer to, by the degree of the virus concentration of inactivation, i.e. (can
The concentration of the virus of ehec infection)/the value of (phage virus Q β concentration) calculates as non-inactivation degree.Non- inactivation degree
Value is lower, it can be said that antibiotic property is more excellent.
In the case of the decorative panel of Examples 1 and 2, obtain being capable of a concentration of the 83 of the virus of ehec infection
A/below ml's as a result, is converted into non-inactivation degree, is equivalent to 1/100000th hereinafter, confirming with high antibacterial, antiviral
Property.In contrast, in the case of the decorative panel of comparative example 1 and comparative example 2, the virus of ehec infection has been obtained being capable of
A concentration of 830,000/below ml's as a result, is converted into non-inactivation degree, it is 1/10th, the remaining degree of virus is high, confirms not
With antibiotic property.
【Table 1】
Industrial applicibility
Can prevent the deterioration of melmac using functional materials, and can functioning property substance it is original
Functionality, thus industrial applicibility is high.
Symbol description
The decorative panel of 1 embodiments of the present invention
12 surface layer resin layers
13 cation carriers
14 functional materials
15 surface layers resin layer face
16 silane coupling agents infiltrate resin level
3 existing decorative panels
A resin surfaces area (total)
B cation carriers particle surface area (total)
Claims (5)
1. a kind of antibacterial, antiviral property decorative panel, have：
Substrate；
Lamination is in the surface layer resin layer formed by melmac on the single or double of the substrate；
The cation carrier particle for exposing on the surface layer resin layer and being configured；With
The cation carrier particle is made to expose on the surface layer resin layer with postponing, be carried on the cation carrier
Visible-light-responsive photocatalyst on grain surface,
Wherein, the average grain diameter of the cation carrier particle is 0.1 μm~55 μm,
The cation carrier particle is relative to the surface layer resin layer surface with more than 0.1% area occupation ratio exposes and exists.
2. decorative panel as described in claim 1, which is characterized in that the cation carrier particle is salic particle.
3. decorative panel as claimed in claim 2, which is characterized in that in the salic particle, the content of aluminium oxide is
More than 5wt%.
4. decorative panel as described in claim 1, which is characterized in that the cation carrier particle is by aluminium oxide or strontium aluminate
Any one of formed particle.
5. decorative panel as described in claim 1, which is characterized in that the visible-light-responsive photocatalyst loads dioxy for platinum
Change titanium catalyst, copper catalyst for titanium dioxide loaded, iron catalyst for titanium dioxide loaded, nitrogen-doped titanium dioxide catalyst, sulphur
Any one of doping titanium dioxide catalyst, carbon doping titanium dioxide catalyst, tungsten oxide.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014142533 | 2014-07-10 | ||
| JP2014-142533 | 2014-07-10 | ||
| PCT/JP2015/003341 WO2016006213A1 (en) | 2014-07-10 | 2015-07-02 | Decorative plate |
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| Publication Number | Publication Date |
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| CN105916679A CN105916679A (en) | 2016-08-31 |
| CN105916679B true CN105916679B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201580004693.4A Active CN105916679B (en) | 2014-07-10 | 2015-07-02 | Decorative panel |
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| JP (1) | JP6035455B2 (en) |
| CN (1) | CN105916679B (en) |
| WO (1) | WO2016006213A1 (en) |
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| WO2017159271A1 (en) * | 2016-03-15 | 2017-09-21 | 富士フイルム株式会社 | Antibacterial film and antibacterial sheet |
| EP3695724A4 (en) * | 2017-10-12 | 2021-06-09 | Ibiden Co., Ltd. | Antiviral substrate, antiviral composition, method for manufacturing antiviral substrate, antimicrobial substrate, antimicrobial composition and method for manufacturing antimicrobial substrate |
| CN108839403A (en) * | 2018-07-26 | 2018-11-20 | 北京科技大学 | A kind of structure-integrated decorative panel of photocatalysis antibacterial purification function |
| CN109289511A (en) * | 2018-11-16 | 2019-02-01 | 北京科技大学 | A kind of photocatalysis antibacterial purification coating plate preparation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1291629A (en) * | 1999-09-08 | 2001-04-18 | 陶氏康宁公司 | Siloxane composition capable of solidifying by radiation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11256017A (en) * | 1998-03-10 | 1999-09-21 | Hitachi Chem Co Ltd | Resin composition for molding material and production of molding |
| JP2000096800A (en) * | 1998-03-18 | 2000-04-04 | Toto Ltd | Antifouling building material and manufacture thereof |
| JP2000103003A (en) * | 1998-09-30 | 2000-04-11 | Oji Paper Co Ltd | Titanium oxide deposited film |
| JP2000183563A (en) * | 1998-12-18 | 2000-06-30 | Mitsubishi Shindoh Co Ltd | Antibacterial electromagnetic wave absorbing product and antibacterial electromagnetic wave absorbing thread |
| JP3484470B2 (en) * | 2000-07-24 | 2004-01-06 | 独立行政法人産業技術総合研究所 | Film material with photocatalytic function |
| JP2002285691A (en) * | 2001-03-26 | 2002-10-03 | Toto Ltd | Interior material |
| JP3454358B2 (en) * | 2001-07-10 | 2003-10-06 | 日東紡績株式会社 | Flame retardant glass fiber reinforced unsaturated polyester resin molded plate and method for producing the same |
| JP4049219B2 (en) * | 2004-10-22 | 2008-02-20 | 平岡織染株式会社 | Acid rain-resistant flame-retardant polyolefin resin sheet that is capable of high-frequency fusion and has excellent fracture strength at the high-frequency fusion part, and method for producing the same |
| FR2879479B1 (en) * | 2004-12-17 | 2007-11-09 | Armines Ass Loi De 1901 | AMORPHOUS COMPOSITE STRUCTURES FOR PHOTOCATALYSIS |
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| CN1291629A (en) * | 1999-09-08 | 2001-04-18 | 陶氏康宁公司 | Siloxane composition capable of solidifying by radiation |
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| CN105916679A (en) | 2016-08-31 |
| WO2016006213A1 (en) | 2016-01-14 |
| JPWO2016006213A1 (en) | 2017-04-27 |
| JP6035455B2 (en) | 2016-11-30 |
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