CN102029254A - Adjusting method for film thickness of varnish coating film, varnish coating materials, and building - Google Patents
Adjusting method for film thickness of varnish coating film, varnish coating materials, and building Download PDFInfo
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Abstract
The invention provides an adjusting method for film thickness of a varnish coating film during coating of varnish coating materials on a wall surface of a building, the method is advantaged by adjusting of film thickness without depending on operators' skills and experiences, and forming of multi-layer coating films with good weather fastness and water resistance. The method is an adjusting method for film thickness of a varnish coating film during coating of varnish coating materials on a wall surface of a building, and uses varnish coating materials of colored particles comprising transparent resin composition and provided with an average particle diameter greater than 80 micrometers and smaller than 500 micrometers as the varnish coating materials and provided with a content greater than 0.2 percent by mass and less than 5 percent by mass, the coating of varnish coating materials, makes comparison between, a coating sample coated with varnish coating materials and the wall surface coated with the varnish coating materials in a certain film thickness, making density of the colored particles in the varnish coating film formed on the coating sample and the wall surface be roughly equal, thereby adjusting the film thickness of the varnish coating film.
Description
Technical field
Film thickness method of adjustment that the varnish that the present invention relates to be carried out when the wall of building coating varnish paint is filmed, be used for the varnish paint of this method and have having adjusted the film building of wall of film thickness of varnish.
Background technology
, filmed in order to keep coated article, the priming paint putty (Xia Tu り that films sometimes in the past) pattern, tone, improve appearance design, and on the wall of building, be coated with varnish paint.By on the wall of building, being coated with varnish paint, even under the harsh and unforgiving environments that is exposed to daylight, wind and rain, also can suppress the deterioration of filming in coated article surface, priming paint putty, but the appearance design of long term maintenance wall.
The varnish paint of coating on the building wall comprises epithelium formation property resin and solvent usually, contains colouring agents such as pigment and dyestuff, coloured aggregate etc. as required.When containing coloured aggregate in the varnish paint, can obtain colorful varnish attractive in appearance and film, if use multiple coloured aggregate, then can present the texture of stone materials such as being similar to granite, marble or sandstone.
Generally speaking, when in the production line (line) of factory etc., applying coated article, by using specific coating unit, can strict control coat the coating weight of the coating of coated article.For example, disclose a kind of coating weight management method in the patent documentation 1, it is characterized in that: when coated article surface coating pigmented finiss, detected change color, carry out the coating weight management based on this detection information corresponding to this coating weight.According to this coating weight management method, make that coating weight management precision is high and can easily manage, can often carry out coating attractive in appearance.
And, the coating weight management method of the continuous coating unit of a kind of metal tape is disclosed in the patent documentation 2, it is characterized in that: roll coater draw coating transfer printing that roller will draw from coating pan on applicator roll, applicator roll is applied to this transfer printing coating on the metal tape by reverse coating, be wider than in the continuous coating unit that draws roller and applicator roll of metal tape width possessing length, when utilizing this roll coater metallizing band, applicator roll not with the coating of metal tape contact site allocation particular area, by measuring its weight, manage the coating weight of metal tape.
According to this coating weight management method, can make the metallizing band not produce paint film defect, setting, the change of coating thickness can be carried out at short notice, thereby quality and the purpose that reduces cost can be realized improving.
In addition, a kind of formation method of filming is disclosed in the patent documentation 3, it is in the method for filming that roughly is formed uniformly the dry film thickness of target that has more than the 100 μ m on the coated article, it is characterized in that: will contain the coloring pigment of 0.01 capacity % to 3 capacity % and contain whiteness with respect to the coating solid constituent be that the coating of the filler pigment more than 85 judges that as film thickness coating uses, and adjust above-mentioned film thickness and judge the above-mentioned coloring pigment in the coating and the content of filler pigment, to satisfy following condition (a) to (c).
(a) above-mentioned film thickness judges that the aberration of coating and above-mentioned coated article is more than 20.
(b) aberration of filming of filming with the desciccator diaphragm thickness of not enough (the dry film thickness-50 of target) μ m of the dry film thickness of above-mentioned target is more than 2.
(c) aberration of filming of filming with the desciccator diaphragm thickness that surpasses (the dry film thickness of target+50) μ m of the dry film thickness of above-mentioned target is a less than 1.
The formation method of filming according to patent documentation 3 records, even to applying the coated article that the field requires different film thicknesses because of difference, also can be correctly and form easily that dry film thickness is corresponding films with each target, even and the film thickness difference, also can form filming of no hue difference.
Yet, when the wall that constitutes building etc. is applied, have to adopt painting methods such as spraying, brushing, roller coat to apply, and can't use patent documentation 1 and 2 described coating units.Particularly, it was the coating weight management of carrying out coating by the use amount of record coating in the past, whether evenly but the low varnish paint of hiding rare is because of being difficult to distinguish the position of coating composition and the difference between the position before the coating composition, therefore can't correctly distinguish the varnish coating of filming after coating.And the formation method of filming that patent documentation 3 is put down in writing, its prerequisite also are to use the coating that covers bottom according to film thickness, thereby can not be applicable to varnish paint.Therefore, be coated with the method for varnish paint or the operator outward appearance after by visual this coating successively by direction the opposing party and wait the method that coating weight is whether suitable etc. of judging from coated article, come the film thickness that varnish is filmed is adjusted, its result largely depends on operator's skills and experience.
During particularly according to the coating of method as mentioned above varnish paint, the possibility that the film thickness that the varnish that is coated with is filmed exists the possibility that do not satisfy certain films thickness or coated article or priming paint putty to film and exist part to expose.At this moment, the multilayer film after the coating can produce the problem of against weather, resistance to water, and the meeting such as film of priming paint putty produces problem damaged, that peel off.
Patent documentation 1: Japanese kokai publication hei 10-272405 communique
Patent documentation 2: Japanese kokai publication hei 11-281469 communique
Patent documentation 3: TOHKEMY 2002-066445 communique
Summary of the invention
The present invention finishes in view of above problem, the film thickness method of adjustment that purpose is to provide a kind of varnish that is carried out during the coating varnish paint on the wall of building to film, this method can not rely on operator's skills and experience and adjusts film thickness, can form the multilayer film of against weather, resistance to water excellence.
The present inventor furthers investigate in order to solve above-mentioned problem.Found that by on the wall of building, coating comprises the transparent resin composition and is preferably the varnish paint of the colored particle of certain content, make the density of varnish contained colored particle in filming reach specific density, can adjust the film thickness that varnish is filmed ideally, thereby finish the present invention.
Particularly, the invention provides following content.
(1) a kind of varnish that coating is carried out during varnish paint on the wall of building film thickness method of adjustment of filming, this method comprises the transparent resin composition by use and average grain diameter is more than the 80 μ m and less than 500 μ m, content is that the varnish paint of the above following colored particle of 5 quality % of 0.2 quality % is as above-mentioned varnish paint, the coating varnish paint, the coating sample that will be coated with above-mentioned varnish paint with specific film thickness compares with the wall that is coated with above-mentioned varnish paint, so that the density of the above-mentioned colored particle during formed varnish is filmed on the above-mentioned coating sample and on the above-mentioned wall about equally, thereby adjust the film thickness that above-mentioned varnish is filmed.
Wherein, " wall of building " of the present invention be meant constitute building, the outer wall as the part of building, inwall, cornice inboard etc.That is the film thickness method of adjustment that varnish of the present invention is filmed, use such as when being adapted at when the building that newly builds up applied or the wall of the building that built up being applied again.
And " average grain diameter " be meant, based on the size distribution of colored particle in dispersion liquid, when the cumulative volume of colored particle was obtained accumulation curve as 100%, this accumulation curve was the particle diameter of 50% point.In addition, usually, above-mentioned average grain diameter is to use the laser diffraction device to measure by laser diffractometry.When the present invention mentions average grain diameter, be meant especially colored particle 100g is scattered in the 100ml water, after stirring 1 hour with agitator, use " SALD-2000 " (trade name, the laser diffraction device, Shimadzu Seisakusho Ltd.'s system), the particle diameter of under the condition of refractive index 1.60-0.1i, mensuration number of times 2 times, average time 64 times, mensuration absorbance from 0.01 to 0.2, measuring.
In addition, " colored particle " is meant the particle beyond the water white transparency particle, is that visible light is had the particle that essence absorbs or reflects.
In addition, " density of colored particle " is meant when vertical direction is observed varnish and filmed the quantity of the colored particle that can see on the filming of per unit area, and " density about equally " is meant the identical or visual at least scope of not finding difference of quantity of the colored particle that can see in the filming on per unit area.
(2) in the film thickness method of adjustment that (1) described varnish is filmed, above-mentioned colored particle is pigmentary resin bead (bead).
The film thickness method of adjustment that the varnish that is carried out when (3) being coated with varnish paint on the wall of building is filmed, it is more than the 500 μ m below the 1500 μ m that this method comprises transparent resin composition and maximum particle diameter by use, content is that the varnish paint of the above and colored particle that 5 quality % are following of 0.2 quality % is as above-mentioned varnish paint, the coating varnish paint, the coating sample that will be coated with above-mentioned varnish paint with specific film thickness compares with the wall that is coated with above-mentioned varnish paint, make on the above-mentioned coating sample and the density of the above-mentioned colored particle during formed varnish is filmed on the above-mentioned wall about equally, thereby adjust the film thickness that above-mentioned varnish is filmed.
(4) in the film thickness method of adjustment that (3) described varnish is filmed, above-mentioned colored particle is multiple colored mica and/or the aggregate that form and aspect have nothing in common with each other.
(5) varnish paint that uses in the film thickness method of adjustment that each described varnish is filmed in (1) to (4).
(6) a kind of building, it has in wall coating and comprises the transparent resin composition and average grain diameter is more than the 80 μ m and less than 500 μ m, content are the varnish paint of the colored particle below the 5 quality % more than the 0.2 quality %, and has adjusted the wall of the film thickness that varnish films; Above-mentioned building has the wall that the film thickness method of adjustment of filming according to (1) or (2) described varnish has been adjusted the film thickness that varnish films.
(7) a kind of building, it has and comprises in coating on the wall that transparent resin composition and maximum particle diameter are more than the 500 μ m below the 1500 μ m, content is the varnish paint of the colored particle below the 5 quality % more than the 0.2 quality %, and has adjusted the wall of the film thickness of varnish paint; Above-mentioned building has that coating contains the priming paint putty coating of colouring agent before the described varnish paint of coating, and adjusted the wall of the film thickness that varnish films according to the film thickness method of adjustment of (3) or (4) described varnish paint; Above-mentioned colouring agent have with at least a colored particle that in described varnish paint, uses painted in the different form and aspect of form and aspect of used colouring agent.
According to the present invention, owing to contain the colored particle of specified particle diameter in the varnish paint, therefore, make this colored particle in varnish is filmed, form specific density by the coating varnish paint, thereby can not rely on operator's skills and experience and adjust the film thickness that varnish is filmed.Therefore, can form the uniform varnish of film thickness and film, can improve the against weather, the resistance to water that are formed with the coated article that varnish films.
And, when making the particle diameter of the colored particle that contains in the varnish paint and content be particular range, can suppress the varnish hiding rare that the priming paint putty that causes films of filming and reduce, so film thickness changes and cause that the change amount that applies outward appearance increases, can carry out the film thickness adjustment that varnish is filmed in ground.
The specific embodiment
Below, embodiments of the present invention are elaborated.
[first embodiment]
At first, first embodiment of the present invention is elaborated.
＜varnish paint 〉
Employed varnish paint of the present invention in the film thickness method of adjustment that varnish of the present invention is filmed, comprise transparent resin composition and colored particle, the averaged particles of this colored particle directly is that the above and less than 500 μ m of 80 μ m, content are below the above 5 quality % of 0.2 quality %.
Wherein, varnish paint is meant in order to form that the varnish that is arranged at the applicator the superiors is filmed and the coating that uses, be for do not contain coloring pigment in fact, suppress deterioration that coated article surface and priming paint putty films, the appearance design of long term maintenance wall and filming of being coated with.
Should illustrate, among the present invention, not contain coloring pigment in the varnish paint in fact and be meant that specifically the concentration of pigment is below the 5 quality % in the coating.
Usually, the varnish that the outward appearance that needs not the color that can film to coated article and priming paint putty and pattern to bring applicator exerts an influence is filmed, and therefore, the hiding rare that varnish is filmed to bottom is preferably below 50%, more preferably below 30%.
This hiding rare can be measured based on JIS K5600-4-1 method B (hiding rare test paper).That is, with 10 mil scraper plates (film thickness 250 μ m) with each the test coating be coated on the hiding rare test paper, with dried test paper as the hiding rare test sample.The calculating of hiding rare is that in the white portion of hiding rare test paper and 4 above positions on the blackboard, each is coated with the tristimulus values of the hiding rare test paper after finishing to use color colour difference meter (ミ ノ Le タ CR-300) mensuration, calculates average tristimulus values Y
W(in the white portion), Y
B(on the blackboard).Calculate the hiding rare Y that respectively tests coating by these values
B/ Y
W
[transparent resin composition]
As the transparent resin composition that contains in the varnish paint, be that only to be coated with the formed film body that is coated with of this resinous principle be transparent resinous principle, then be not particularly limited as long as include colored particle etc., can be the resinous principle of emulsion-type.Specifically can enumerate: acrylic resin, fluorine-silicon modified acrylic resin, acrylated polyurethane resin, fluororesin, mylar, alkyd resins, epoxy resin, acrylic emulsion resin and fluorine-silicon modified acrylic emulsion resin etc.
As the resin that contains in the transparent resin composition, number-average molecular weight is preferably more than 7,000 below 200,000, more preferably more than 15,000 below 80,000.By number-average molecular weight is in the above-mentioned scope, suitable varnish is filmed can to form intensity.
In the varnish paint of the present invention, with respect to whole varnish paints, the content of transparent resin composition is preferably below the above 80 quality % of 10 quality %, more preferably below the above 60 quality % of 20 quality %.Be in the above-mentioned scope by the content that makes the transparent resin composition, can keep the coating of varnish paint well, and the epithelium amount after the coating is abundant.Thus the against weather of the multilayer film of Xing Chenging, resistance to water can be very abundant.
And, except containing above-mentioned transparent resin composition, also can contain melmac, urea resin, isocyanates, epoxide or epoxy resin, carboxylic compound or curing agent such as carboxylic resin and acid anhydrides in the varnish paint of the present invention.By containing curing agent, the varnish that can form high rigidity is filmed.
[colored particle]
Varnish paint of the present invention includes colored particle.Wherein, as mentioned above, " colored particle " refers to the particle beyond the water white transparency particle, is that visible light is had the particle that essence absorbs or reflects.
As colored particle, specifically can enumerate pigmentary resin bead, aggregate and colored mica.In the present embodiment, bringing the viewpoint of outer impression variation, especially preferably using the pigmentary resin bead from be difficult for giving to film.In addition, can be in above-mentioned pigmentary resin bead appropriate combination aggregate and colored mica as above-mentioned colored particle, but, preferably only use the pigmentary resin bead as the colored particle in the varnish paint.No matter be any, colored particle beyond pigmentary resin bead and the pigmentary resin bead all can bring the identity of film thickness difference and can prevent the change of outer impression, therefore average grain diameter is preferably the above and less than 500 μ m of 80 μ m, and average grain diameter is more preferably below the above 150 μ m of 80 μ m.
(pigmentary resin bead)
Above-mentioned pigmentary resin bead is meant and with colouring agent organic resin is carried out paintedly, is configured as spherical material.Organic resin as constituting the pigmentary resin bead can use acrylic resin, polyurethane resin, polyethylene glycol resin and polycarbonate resin etc.And, there is not particular determination as being used for that the pigmentary resin bead is carried out painted colouring agent, coloring pigment and dyestuff all can use.
As coloring pigment, can enumerate: Chinese whites such as titanium oxide; Black pigments such as carbon black, acetylene black, dim, bone black, graphite, iron oxide black and nigrosine; Yellow uitramarines such as yellow iron oxide, titan yellow, monoazo yellow, condensation azophosphine, azomethine Huang, bismuth vanadate (PVC ス マ ス バ Na デ one ト), benzimidazolone, isoindolinone, isoindoline, quinophthalones, benzidine yellow and permanent yellow; Consolidate orange pigments such as orange forever; Red pigments such as red iron oxide, naphthols AS class azophloxine, anthanthrone red (ア Application サ Application ス ロ Application), anthraquinone are red, perylene maroon (ペ リ レ Application マ Le one Application), quinacridine ketone red, diketopyrrolopyrrolecocrystals, C lake red CAN'T and permanent bordeaux; Cobalt violet, quinacridone violet and two
Violet pigments such as piperazine purple; Cobalt blue, phthalocyanine blue and indanthrene blue blue pigments such as (ス レ Application Block Le one); And viridine green such as phthalocyanine green etc.
As dyestuff, can enumerate: azo dyes such as monoazo dyes, polyazo dye, metal complex azo dyes, pyrrolones azo dyes, Stilbene azo (ス チ Le ベ Application ゾ ア ゾ) dyestuff and thiazole azo dye; Anthraquinone dye such as anthraquinone derivative and anthracyclinone derivatives; Indigo such as indigo derivative and thioindigo (thioindigo) derivative system (indigoid) dyestuff; Phthalocyanine dye; Carbonium dyes such as diphenylmethane dye, triphenhlmethane dye, Xanthene dyestuff and acridine dye; Azine dye,
Quinoneimine dyes such as piperazine dyestuff and thiazine dye; Methine dyestuffs such as polymethine (perhaps match is peaceful) dyestuff and diazomethane dyestuff; Quinoline dye; Nitro dye; Nitron (nitron) dyestuff; Benzoquinones and naphthoquinones (Na Off チ キ ノ Application) dyestuff; The BIDA dyestuff; And purple cyclic ketones (perinone) dyestuff etc.
These coloring pigments and dyestuff can use separately or as required with two or more and use.In addition, and during with two or more colouring agent, from the viewpoint that the priming paint putty that can be applicable to various form and aspect is filmed, the colouring agent that preferably uses form and aspect to have nothing in common with each other.Wherein, the form and aspect of colouring agent have nothing in common with each other and are meant, when making the filming of the colouring agent contain 80 quality % respectively separately (desciccator diaphragm thickness 100 μ m), the aberration Δ E value that two kinds of differences are filmed is more than 1 in the combination more than at least a kind.Should illustrate that said aberration Δ E is meant here, use respectively (the L that two kinds are filmed and obtain when carrying out colorimetric
* 1, a
* 1, b
* 1) and (L
* 2, a
* 2, b
* 2), according to Δ E=[(L
* 1-L
* 2)
2+ (a
* 1-a
* 2)
2+ (b
* 1-b
* 2)
2]
1/2The numerical value that formula calculates.Can pass through spectrocolorimeter (name of product " CM-512M3 ", コ ニ カ ミ ノ Le タ Co., Ltd. system) and measure aberration.
In addition, as the pigmentary resin bead, can use commercially available product.As this commercially available product, specifically can enumerate: " タ Off チ Star Network AR650ML " (trade name, average grain diameter 80 μ m, Toyo Boseki K. K's system), " タ Off チ Star Network AR650L " (trade name, average grain diameter 100 μ m, Toyo Boseki K. K's system), " タ Off チ Star Network AR650LX " (trade name, average grain diameter 130 μ m, Toyo Boseki K. K's system) and " タ Off チ Star Network AR650LL " (trade name, average grain diameter 150 μ m, Toyo Boseki K. K's system).
(aggregate)
As the aggregate of colored particle, to lacklustre aggregate, there are various aggregates from the high aggregate of transparent feel to the high aggregate of covering property, from aggregate with gloss.Among the present invention, as can enumerating as the aggregate of colored particle: fluorite, lime stone, sandstone, basalt, pelelith, float stone, diatomite, silica, silica sand, quartz, ware crushed material, Paris white mince, mica sheet, aluminium oxide, sheet glass, iron plate, nickel sheet, stainless steel substrates and aluminium flake etc.In the varnish paint of the present invention, a kind of aggregate can be contained, also multiple aggregate can be contained.
(colored mica)
Colored mica as colored particle is meant with painted coating composition lining mica.Wherein, used coating composition comprises resinous principle and colouring agent in mica painted.Do not have particular determination as above-mentioned resinous principle, can use acrylic resin, fluorine-silicon modified acrylic resin, acrylated polyurethane resin, fluororesin, mylar, alkyd resins, epoxy resin, acrylic emulsion resin and fluorine-silicon modified acrylic emulsion resin etc.
And, the colouring agent that contains in the used coating composition in painted as mica, can enumerate with above-mentioned pigmentary resin bead painted in the used identical colouring agent of colouring agent.In addition, can use commercially available product as colored mica.
(average grain diameter of colored particle)
Colored particle in the varnish paint of present embodiment, average grain diameter are the above and less than 500 μ m of 80 μ m.During the average grain diameter less than 80 μ m of colored particle, the identity of the colored particle during varnish is filmed reduces, and may be difficult to carry out the film thickness method of adjustment that the varnish of present embodiment is filmed.And the average grain diameter of colored particle is very easy to see the pigmentary resin bead when to be 500 μ m above, may influence the appearance design of filming.In addition, by using average grain diameter is more than the 80 μ m and the colored particle of less than 500 μ m, when when observing filming that varnish paint by present embodiment makes near the position of filming, may see the colored particle of varnish in filming, thereby can easily carry out the management of film thickness according to the variable density of colored particle, on the other hand, when more than leaving specific range, observing, will can't see the colored particle of varnish in filming, thereby can not influence the appearance design of multilayer film.
(content of colored particle)
The content of the colored particle in the varnish paint of the present invention, with respect to whole coating, content is below the above 5 quality % of 0.2 quality %.Colored particle contain quantity not sufficient 0.2 quality % the time, the density of colored particle is little with respect to the change amount of the film thickness that varnish is filmed, possibly can't implement the film thickness method of adjustment that varnish of the present invention is filmed ideally.And the content of colored particle is when surpassing 5 quality %, and it is too high to the hiding rare of bottom that varnish is filmed, thereby may be difficult to according to the density of colored particle film thickness be judged.
(colored particle) with different form and aspect
Can contain multiple colored particle in the varnish paint of the present invention with different form and aspect.By containing the multiple colored particle with different form and aspect, the different preparations in addition of form and aspect that do not need to film because of priming paint putty have the varnish paint of the colored particle of different form and aspect, thereby can improve the versatility of varnish paint of the present invention.Preferably contain two or more colored particles in the varnish paint of the present invention, more preferably have the colored particle more than three kinds of different form and aspect with different form and aspect.
[solvent]
As varnish paint, known solvent class varnish paint and water class varnish paint can be according to using the varnish paint of varnish paint of the present invention as which kind of type, and suitably select to use employed solvent in the varnish paint of the present invention.As the solvent that can be used in varnish paint of the present invention, so long as can be used in the solvent of common coating, then there is not particular determination, for example can enumerate: toluene and dimethylbenzene etc. are aromatic hydrocarbon based; Acetate esters such as ethyl acetate and butyl acetate; Ketone such as methyl ethyl ketone and methyl iso-butyl ketone (MIBK); Alcohols such as isopropyl alcohol and butanols; Various aliphatic hydrocarbons; Glycol ether; And water etc.These solvents can use separately, also can two or more mixing use.
[other composition]
Varnish paint of the present invention is except containing mentioned component, also can contain thickener, ethylene glycol monobutyl ether (EGMBE)s, 2 such as polyacrylic acid, 2,4-trimethyl-1, other compositions such as 3-pentanediol one isobutyl ester coalescents such as (Texanol), curing catalysts, ultra-violet absorber, colouring agent, hindered amine light stabilizer, antioxidant, surface conditioner and defoamer.Wherein, as colouring agent, can use with above-mentioned pigmentary resin bead in the equal colouring agent of employed colouring agent.
In addition, the varnish paint of present embodiment, as long as contain average grain diameter is that the above colored particle of 80 μ m is as colored particle, can implement the film thickness method of adjustment of varnish paint, but the varnish paint of present embodiment, when only to contain average grain diameter be more than the 80 μ m and the colored particle of less than 500 μ m during as colored particle, can not influence the appearance design of filming and implement the film thickness method of adjustment of varnish paint ideally.Promptly, in the past when using the varnish paint do not contain colored particle to adjust the film thickness that varnish films, if do not adopt following method, then can't adjust the film thickness that varnish is filmed, promptly, the use amount of record coating, method that varnish paint is coated with successively from direction the opposing party of coated article or the operator outward appearance (for example, the preceding light degree of reflection of varnish dried coating film) after according to this coating waits the method whether coating weight is appropriately judged.Therefore, in the past,, largely depended on operator's skills and experience particularly to the adjustment of the film thickness of the varnish paint that do not contain colored particle.In the present embodiment, by contain colored particle in varnish paint, the film thickness that can film to varnish is ideally adjusted.Particularly by only using the colored particle with above-mentioned specific average grain diameter as the colored particle in the varnish paint, can not produce considerable influence to the outward appearance that the varnish after applying is filmed, the varnish that can form the appearance design excellence is filmed.
The film thickness method of adjustment that＜varnish is filmed 〉
The film thickness method of adjustment that varnish of the present invention is filmed is the method for being carried out when being coated with varnish paint on the wall of building, it is the above-mentioned varnish paint that comprises transparent resin composition and specific colored particle by coating on the wall of building, make the density of the colored particle that varnish contains in filming reach specific density, thereby adjust the method for the film thickness that varnish films.
[wall of building]
As the raw material that constitute the building wall, so long as the raw material that use as building materials did not then have particular determination in the past, specifically can enumerate: porcelain, ceramic tile, concrete, mortar, Side fascia, extrusion molding plate, plasterboard and plastic plate etc.
[painting method]
The method of being implemented when the film thickness method of adjustment that varnish of the present invention is filmed is to use spraying, brushing, roller coat etc. to apply on the wall of above-mentioned building.That is, when the wall that constitutes building etc. is applied, can't utilize as employed extensive coating unit in the coating lines such as factory.Therefore, the film thickness that can't use coating unit that varnish is filmed is adjusted, so replace, implements the film thickness method of adjustment that varnish of the present invention is filmed.
[adjustment of film thickness]
In the film thickness method of adjustment that varnish of the present invention is filmed, be coated with varnish paint of the present invention, make the density of the colored particle that varnish contains in filming reach specific density, adjust the film thickness that varnish is filmed by wall at building.
Reach the coating process of specific density as the density of the colored particle that varnish is contained in filming, for example can enumerate: go out the density of the colored particle in the certain films thickness according to the cubage of the colored particle that contains in the varnish paint, the coating varnish paint is until the method that reaches this density that calculates; The metrical instrument of the density of the colored particle that use mensuration varnish contains in filming, the coating varnish paint is until making the density of measuring thus reach the method for specific density; And coating varnish paint, to compare with certain films thickness coating sample that is coated with varnish paint and the wall that is coated with varnish paint, and make to apply on the sample and the density method about equally of the colored particle during formed varnish is filmed on the wall etc.But among the present invention, the preferred coating varnish paint that adopts, to compare with certain films thickness coating sample that is coated with varnish paint and the wall that is coated with varnish paint, and make to apply on the sample and the density method about equally of the colored particle during formed varnish is filmed on the wall.
＜building 〉
The present invention relates to have the building of wall, be formed with varnish according to the present invention is filmed when varnish coating coating film thickness method of adjustment on this wall and adjusted the varnish of film thickness and film.Implement the film thickness method of adjustment that above-mentioned varnish is filmed owing to use above-mentioned varnish paint among the present invention, even therefore when utilizing spraying, brushing, roller coat etc. that the wall that constitutes building is applied, the wall of the building that finally obtains also can form the varnish with uniform films thickness and film.Therefore,, can suppress their deterioration, appearance design that can the long term maintenance wall by improving against weather, the resistance to water of filming in coated article surface, priming paint putty.
[priming paint putty is filmed]
In the building of present embodiment, be in that varnish films that the priming paint putty of lower floor is filmed and the priming paint putty coating that uses is not particularly limited, can suitably use the priming paint putty coating that in the past used in the building materials coating field as being used to form.Particularly, can use and contain the priming paint putty coating as resinous principle such as acrylic styrene copolymer class emulsion resin, acrylate copolymer class emulsion resin, ethene-vinyl acetate copolymer class emulsion resin, epoxies emulsion resin, polyurethanes emulsion resin.
And,, can use to be selected from the painted pigment that can be used in above-mentioned pigmentary resin bead and at least a colouring agent in the dyestuff as the colouring agent that can in the priming paint putty coating, contain.The colouring agent that can in the priming paint putty coating, contain, preferably with employed at least a colored particle in above-mentioned varnish paint painted in the form and aspect of employed colouring agent have different form and aspect.
[second embodiment]
Below, second embodiment of the present invention is elaborated.In addition, when being described below,, omit sometimes its explanation about the item common with first embodiment.
＜varnish paint 〉
Employed varnish paint of the present invention in the film thickness method of adjustment that varnish of the present invention is filmed, comprise transparent resin composition and colored particle, the maximum particle diameter of this colored particle is below the above 1500 μ m of 500 μ m, and content is below the above 5 quality % of 0.2 quality %.
[colored particle]
Varnish paint of the present invention includes colored particle.Wherein, as mentioned above, " colored particle " is meant the particle beyond the water white transparency particle, and visible light is had the particle that essence absorbs or reflects.
As colored particle, specifically can enumerate pigmentary resin bead, aggregate and colored mica.In the present embodiment, from presenting the appearance design sense of filming easily, especially preferred colored mica and/or the aggregate of using.In addition, can be in above-mentioned aggregate and/or above-mentioned colored mica appropriate combination pigmentary resin bead as above-mentioned colored particle, but, preferably only use aggregate and/or colored mica as the colored particle in the varnish paint.By using aggregate and/or colored mica, can present colourful pattern being formed with on the coated article that varnish films as the colored particle in the varnish paint.
(colored particle) with different form and aspect
In the varnish paint of the present invention, preferably contain multiple colored particle with different form and aspect.By containing the multiple colored particle with different form and aspect, the different preparations in addition of form and aspect that do not need to film because of priming paint putty have the varnish paint of the colored particle of different form and aspect, thereby can improve the versatility of varnish paint of the present invention.Particularly, be in the form and aspect that the priming paint putty of the formed varnish of the varnish paint lower floor of filming of coating present embodiment is filmed by change, the combination of the form and aspect that can film corresponding to this priming paint putty and the form and aspect of colored particle during varnish is filmed and present different appearance design senses, thus the diversity of the appearance design of the multilayer film that finally obtains can be increased.In addition, in the varnish paint of the present invention, preferably contain two or more colored particles, more preferably contain the colored particle more than three kinds with different form and aspect with different form and aspect.The form and aspect of the colored particle here have nothing in common with each other and are meant, when making the filming of the colored particle contain 80 quality % respectively separately (desciccator diaphragm thickness 100 μ m), are more than 1 during the combination of the value of the aberration Δ E during two kinds of differences are filmed more than at least a.
Wherein, as the coating with the formation that is similar to varnish paint of the present invention, known packets contains the priming paint putty coating (for example, with reference to Japanese kokai publication hei 06-065531 communique) of colored particle.In this priming paint putty coating, in the preparation coating stage, the combination of the form and aspect of the form and aspect of colored particle and epithelium formation property resin is fixed.Therefore, must appearance design sense as requested prepare different types of priming paint putty coating, the versatility of this priming paint putty coating is lower.Varnish paint of the present invention is different with this priming paint putty coating, by being used to form the priming paint putty coating that priming paint putty is filmed, and changing to the priming paint putty coating with different form and aspect, can present various appearances.The varnish paint of the present invention here has different form and aspect with the priming paint putty coating and is meant, the varnish that contains 80 quality % separately film (desciccator diaphragm thickness 100 μ m) of contained at least a colored particle in filming, the aberration Δ E value of filming with priming paint putty is more than 1.
And, because known in the past above-mentioned priming paint putty coating contains a large amount of colored particles, therefore the appearance design sense of filming and presenting the stone material sample that forms, on the other hand, the described varnish paint of present embodiment presents the appearance design sense of colourful pattern, can present and the different outward appearance of resulting outward appearance of filming that is formed by above-mentioned priming paint putty coating.
(maximum particle diameter of colored particle)
Colored particle in the varnish paint of present embodiment, maximum particle diameter are below the above 1500 μ m of 500 μ m.During the maximum particle diameter less than 500 μ m of colored particle, though can implement the film thickness method of adjustment that the varnish of present embodiment is filmed, the identity of the colored particle during varnish is filmed reduces, and may be difficult to present the outward appearance of colourful pattern.And the maximum particle diameter of colored particle may influence the outward appearance that varnish is filmed when surpassing 1500 μ m, reduces the flatness that varnish is filmed.
(maximum particle diameter of colored mica)
Colored mica contains the particle with plate-like shape, as this particle diameter, can stipulate according to maximum particle diameter.Wherein, the colored mica in the varnish paint of the present invention, preferred maximum particle diameter is below the above 1500 μ m of 500 μ m.During the maximum particle diameter less than 500 μ m of colored mica, though can implement the film thickness method of adjustment that varnish of the present invention is filmed, the identity of the colored mica during varnish is filmed reduces, and therefore may be difficult to present the outward appearance of colourful pattern.And the average maximum particle diameter of colored mica is when surpassing 1500 μ m, and colored mica might reduce the flatness that varnish is filmed.
Wherein, maximum particle diameter is the particle diameter of measuring by sieve test, is meant in the sieve that the sample at least 95 weight % passes through the particle diameter of stipulating according to the screen size of the thinnest sieve of screen cloth.When particularly mentioning maximum particle diameter in this manual, be meant the particle diameter that uses the whirling vibration screen(ing) machine and measure according to the sieve of specifications such as JIS Z8801 regulation.
In addition, the varnish paint of present embodiment, even containing and exceeding maximum particle diameter is that the colored particle of the above following scope of 1500 μ m of 500 μ m is as colored particle, also can implement the film thickness method of adjustment of varnish paint, but the varnish paint of present embodiment, only containing maximum particle diameter is when the colored particle below the 1500 μ m is as colored particle more than the 500 μ m, especially can implement the film thickness method of adjustment of varnish paint ideally.
Promptly, when the varnish paint that the use does not in the past contain colored particle is adjusted the film thickness that varnish films, if do not adopt following method, then can't adjust the film thickness that varnish is filmed, promptly, the use amount of record coating, method that varnish paint is coated with successively from direction the opposing party of coated article or the operator outward appearance (for example, the light degree of reflection before the varnish dried coating film) after according to its coating wait judges whether appropriate method of coating weight.Therefore, in the past, operator's skills and experience was largely depended in the particularly adjustment that the film thickness of the varnish paint that do not contain colored particle is carried out.In the present embodiment, contain colored particle in the varnish paint, can suitably adjust the film thickness that varnish is filmed by making.Particularly, by only using colored particle, can make multilayer film after varnish coating is filmed have the appearance design sense of excellent colourful pattern as the colored particle in the varnish paint with above-mentioned specified particle diameter.
The film thickness method of adjustment that＜varnish is filmed 〉
The film thickness method of adjustment that varnish of the present invention is filmed, it is the method for being carried out when on the wall of building, being coated with varnish paint, it is the above-mentioned varnish paint that comprises transparent resin composition and specific colored particle by coating on the wall of building, make the density of the colored particle that varnish contains in filming reach specific density, thereby adjust the method for the film thickness that varnish films.
＜building 〉
The present invention relates to have the building of wall, the film thickness method of adjustment that varnish according to the present invention is filmed when being formed with at varnish coating coating on this wall has been adjusted the varnish of film thickness and has been filmed.Implement the film thickness method of adjustment that above-mentioned varnish is filmed owing to using above-mentioned varnish paint among the present invention, even when therefore utilizing spraying, brushing, roller coat etc. on the wall that constitutes building, to apply, on the wall of the building that finally obtains, also can form varnish and film with uniform films thickness.Therefore, can suppress the deterioration of filming in coated article surface, priming paint putty, appearance design that can the long term maintenance wall.
[priming paint putty is filmed]
In the building of present embodiment, be in that varnish films that the priming paint putty of lower floor is filmed and the priming paint putty coating that uses can use priming paint putty coating used in the past in the building materials coating field as being used to form.Wherein, be not particularly limited as the resinous principle that contains in this priming paint putty coating, can use building materials in the past to apply used acrylic resin, fluorine-silicon modified acrylic resin, acrylated polyurethane resin, fluororesin, mylar, alkyd resins, epoxy resin, acrylic emulsion resin and fluorine-silicon modified acrylic emulsion resin etc. in the priming paint putty coating of usefulness.In addition, these resins preferably have the content below the 80 quality % more than the 10 quality % in coating.
And, as the colouring agent that can in the priming paint putty coating, contain, be at least a colouring agent that is selected from the painted pigment that can be used in above-mentioned pigmentary resin bead, preferably contain with above-mentioned varnish paint in the form and aspect of used colouring agent have different form and aspect in employed at least a colored particle painted colouring agent.By using this varnish paint, even when changing the form and aspect of lower floor's priming paint putty coating, also can implement the film thickness method of adjustment that varnish of the present invention is filmed ideally.
Priming paint putty in the building of present embodiment is filmed, and preferably utilizes brushing, roller coat or spraying to apply.By applying above-mentioned priming paint putty coating under these conditions, can obtain uniform priming paint putty and film, can be easily the colored particle of the varnish paint of the application's regulation be discerned.
＜painting method 〉
And, the invention still further relates to the painting method of the varnish paint that uses present embodiment.In the painting method of present embodiment, by changing form and aspect at the formed priming paint putty coating of the lower floor of filming that the varnish paint by present embodiment obtains, the effect that the film thickness method of adjustment of filming except the varnish with present embodiment is brought, can also be according to the form and aspect of the priming paint putty coating that uses, performance presents the effect of the colourful pattern with different appearance design senses, thereby can improve the versatility of the varnish paint of present embodiment.
Promptly, the painting method of present embodiment, it is to use, and to comprise transparent resin composition and content be that the varnish paint of the following colored particle of the above 5 quality % of 0.2 quality % is as varnish paint, form the painting method that varnish is filmed on the upper strata that the priming paint putty that contains coloring pigment is filmed, it is characterized in that: above-mentioned colored particle is multiple colored mica and/or the aggregate that form and aspect have nothing in common with each other, the maximum particle diameter of preferred above-mentioned colored mica and/or above-mentioned aggregate is below the above 1500 μ m of 500 μ m, the form and aspect of the above-mentioned coloring pigment that above-mentioned priming paint putty contains in filming are different with at least a form and aspect in the multiple above-mentioned colored mica, and it is that varnish according to the film thickness method of adjustment that the varnish of present embodiment is filmed has been adjusted film thickness is filmed that above-mentioned varnish is filmed.
[embodiment]
Below, embodiments of the invention are elaborated.Should illustrate that the present invention is not subjected to any qualification of following embodiment.
＜embodiment 1 〉
In water 100 mass parts, adding is as " ヨ De ゾ one Le AD-187 " (trade name of transparent resin composition, acrylic emulsion resin, ヘ Application ケ Le テ Network ノ ロ ジ one ズ ジ ヤ パ Application society system) 200 mass parts, as " タ Off チ Star Network AR650ML " (trade name of colored particle, the pigmentary resin bead, average grain diameter 80 μ m, Toyo Boseki K. K's system) 1.5 mass parts.It was stirred 10 minutes the preparation varnish paint with " TK ホ モ デ イ ス パ one " (trade name, デ イ ス パ one, RPIMIX society system).The pigmentary resin bead is 0.5 quality % with respect to the content of whole coating.
＜embodiment 2 〉
Making the addition of pigmentary resin bead is 0.6 mass parts, and to make the pigmentary resin bead be 0.2 quality % with respect to the content of whole coating, in addition, adopts the method identical with embodiment 1 to prepare varnish paint.
＜embodiment 3 〉
Making the addition of pigmentary resin bead is 3.0 mass parts, and to make the pigmentary resin bead be 1.0 quality % with respect to the content of whole coating, in addition, adopts the method identical with embodiment 1 to prepare varnish paint.
＜embodiment 4 〉
Use " タ Off チ Star Network AR650LL " (trade name, the pigmentary resin bead, average grain diameter 150 μ m, Toyo Boseki K. K's system) replaces " タ Off チ Star Network AR650ML " (trade name, pigmentary resin bead, average grain diameter 80 μ m, Toyo Boseki K. K's system) as colored particle, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜comparative example 1 〉
Use the pigmentary resin bead of the pigmentary resin bead replacement average grain diameter 100 μ m of average grain diameter 20 μ m, and making the pigmentary resin bead is 1.0 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜comparative example 2 〉
Use the pigmentary resin bead of the pigmentary resin bead replacement average grain diameter 100 μ m of average grain diameter 50 μ m, and making the pigmentary resin bead is 1.0 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜embodiment 5 〉
Use colored mica (the ヤ マ グ チ マ イ カ society system of maximum particle diameter 500 μ m, tone: white) the pigmentary resin bead of replacement average grain diameter 100 μ m, and making colored mica is 1.0 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜embodiment 6 〉
Use colored mica (the ヤ マ グ チ マ イ カ society system of maximum particle diameter 1000 μ m, tone: white) the pigmentary resin bead of replacement average grain diameter 100 μ m, and making colored mica is 1.0 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜embodiment 7 〉
Use colored mica (the ヤ マ グ チ マ イ カ society system of maximum particle diameter 1500 μ m, tone: white) the pigmentary resin bead of replacement average grain diameter 100 μ m, and making colored mica is 1.0 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜embodiment 8 〉
Use colored mica (the ヤ マ グ チ マ イ カ society system of maximum particle diameter 1500 μ m, tone: white) the pigmentary resin bead of replacement average grain diameter 100 μ m, and making colored mica is 4.9 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜embodiment 9 〉
The tone that adds 0.5 mass parts respectively is white and black colored mica (being ヤ マ グ チ マ イ カ society system, maximum particle diameter 500 μ m), in addition, adopts the method identical with embodiment 5 to prepare varnish paint.Colored mica is 1.0 quality % with respect to the content of whole coating.Should illustrate that when making the filming of two kinds of colored micas containing 80 quality % respectively separately (desciccator diaphragm thickness 100 μ m), the two aberration Δ E that film are 64.
＜comparative example 3 〉
Use colored mica (the ヤ マ グ チ マ イ カ society system of maximum particle diameter 2000 μ m, tone: white) the pigmentary resin bead of replacement average grain diameter 100 μ m, and making colored mica is 1.0 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜comparative example 4 〉
Use colored mica (the ヤ マ グ チ マ イ カ society system of maximum particle diameter 1500 μ m, tone: white) the pigmentary resin bead of replacement average grain diameter 100 μ m, and making colored mica is 5.5 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜comparative example 5 〉
Use colored mica (the ヤ マ グ チ マ イ カ society system of maximum particle diameter 2000 μ m, tone: white) the pigmentary resin bead of replacement average grain diameter 100 μ m, and making colored mica is 4.9 quality % with respect to the content of whole coating, in addition, adopt the method identical to prepare varnish paint with embodiment 1.
＜comparative example 6 〉
Except not adding the pigmentary resin bead, adopt the method identical to prepare varnish paint with embodiment 1.
The average grain diameter and the content of employed colored particle in above embodiment 1～8 and the comparative example 1～6 are summarized in table 1.
[table 1]
| ? | Average grain diameter (μ m) | Maximum particle diameter (μ m) | Content (quality %) |
| Embodiment 1 | ?80? | ?-? | 0.5? |
| Embodiment 2 | ?80? | ?-? | 0.2? |
| Embodiment 3 | ?80? | ?-? | 1.0? |
| Embodiment 4 | ?150? | ?-? | 0.5? |
| Embodiment 5 | ?-? | ?500? | 1.0? |
| Embodiment 6 | ?-? | ?1000? | 1.0? |
| Embodiment 7 | ?-? | ?1500? | 1.0? |
| Embodiment 8 | ?-? | ?1500? | 4.9? |
| Embodiment 9 | ?-? | ?500? | 1.0? |
| Comparative example 1 | ?20? | ?-? | 1.0? |
| Comparative example 2 | ?50? | ?-? | 1.0? |
| Comparative example 3 | ?-? | ?2000? | 1.0? |
| Comparative example 4 | ?-? | ?1500? | 5.5? |
| Comparative example 5 | ?-? | ?2000? | 4.9? |
| Comparative example 6 | ?-? | ?-? | -? |
＜estimate 1 〉
Use " HS " (trade name, building applies uses spray gun, and Mingzhi's machinery production is made), be used as " water-based カ チ オ Application シ one ラ one " (trade name of priming paint putty coating, form and aspect: water white transparency, society of Nippon Paint Co., Ltd system) forming priming paint putty on the slabstone of 7cm * 15cm films.Priming paint putty was filmed at room temperature dry 4 hours, with reference to 40mg/cm
2The coating sample plane of (standard coating weight), the varnish paint of coating embodiment 1～9 and comparative example 1～6 equates the density of colored particle.Varnish after the coating was filmed in drying at room temperature after 7 days, as breadboard, based on following method and benchmark against weather and resistance to water was estimated.
[against weather]
The breadboard of making is installed on the aging machine of xenon to carry out illumination in 3000 hours and penetrates.Then, 60 ° of glossiness (gloss) on determination test plate surface value is obtained the glossiness conservation rate with respect to 60 ° of gloss values at initial stage.Should illustrate that 60 ° of total values are to use gloss meter (micro-TRI-gloss, BYK-Gardner society system) to measure.
[resistance to water]
The breadboard of making was flooded 10 days in 40 ℃ warm water, and the surface of visualization breadboard is estimated observed surface state based on following benchmark.
Zero: do not observe phenomenon generations such as foaming fully
△: observed phenomenon generations such as a little foaming
*: observed phenomenon generations such as a large amount of foamings
The foaming here is meant the trickle expansion of filming that is produced after the resistance to water evaluation.
Against weather is more than 80%, resistance to water is evaluated as zero for qualified.Above result is as shown in table 2.
[table 2]
| ? | Against weather (%) | Resistance to water |
| Embodiment 1 | 100? | ○? |
| Embodiment 2 | 100? | ○? |
| Embodiment 3 | 95? | ○? |
| Embodiment 4 | 95? | ○? |
| Embodiment 5 | 95? | ○? |
| Embodiment 6 | 90? | ○? |
| Embodiment 7 | 95? | ○? |
| Embodiment 8 | 90? | ○? |
| Embodiment 9 | 90? | ○? |
| Comparative example 1 | 95? | ○? |
| Comparative example 2 | 95? | ○? |
| Comparative example 3 | 90? | ○? |
| Comparative example 4 | 90? | ○? |
| Comparative example 5 | 95? | ○? |
| Comparative example 6 | 95? | ○? |
＜estimate 2 〉
Use " HS " (trade name is built to apply and used paint spray gun, and Mingzhi's machinery production is made), on the art paper of 16cm * 26cm, the varnish paint of coating embodiment 1～9 and comparative example 1～6 makes dry epithelium amount be respectively 52mg/cm
2(standard coating weight+30%), 48mg/cm
2(standard coating weight+20%), 44mg/cm
2(standard coating weight+10%), 40mg/cm
2(standard coating weight), 36mg/cm
2(standard coating weight-10%), 32mg/cm
2(standard coating weight-20%) and 28mg/cm
2(standard coating weight-30%).Varnish after observe applying is filmed, and according to following benchmark the change of the appearance design sense when the position of distance 2m is observed, the degree that presents of appearance design sense of identity, the flatness of filming and colourful pattern of film thickness difference when the position of distance 0.5m is observed is judged.
[change of appearance design sense]
◎: the appearance design sense does not change, and is good
Zero: the appearance design sense does not almost change, and is good
△: the appearance design sense slightly changes
*: the appearance design sense changes bigger
[identity of film thickness difference]
◎: the outward appearance of distinguishing the standard coating weight easily
Zero: the outward appearance that can distinguish the standard coating weight
*: the outward appearance that can not distinguish the standard coating weight
[flatness of filming]
◎: when visual, it is level and smooth to film, good
Zero: when visual, it is roughly level and smooth to film, good
*: when visual, it is unsmooth to film
[the appearance design sense of colourful pattern present degree]
◎: the appearance design sense of colourful pattern well presents
Zero: substantially the appearance design sense of visible colourful pattern presents
△: slightly as seen the appearance design sense of colourful pattern presents
*: the presenting of appearance design sense of can't see colourful pattern
Should illustrate that the change of the identity of film thickness difference, appearance design sense and the flatness of filming all are to be evaluated as more than zero as qualified in total coating weight.Above result is shown in table 3～table 5.
[table 3]
| Embodiment 3 | ○? | ○? | ○? | ○? | ○? | ○? | ◎? |
| Embodiment 4 | ◎? | ◎? | ◎? | ◎? | ◎? | ◎? | ◎? |
| Embodiment 5 | ◎? | ◎? | ○? | ○? | ◎? | ◎? | ○? |
| Embodiment 6 | ◎? | ◎? | ◎? | ◎? | ◎? | ◎? | ○? |
| Embodiment 7 | ◎? | ◎? | ○? | ○? | ◎? | ◎? | ○? |
| Embodiment 8 | ◎? | ○? | ○? | ○? | ○? | ◎? | ○? |
| Embodiment 9 | ◎? | ◎? | ○? | ○? | ◎? | ◎? | ○? |
| Comparative example 1 | ○? | ×? | ×? | ×? | ×? | ○? | ◎? |
| Comparative example 2 | ○? | ×? | ×? | ×? | ×? | ○? | ◎? |
| Comparative example 3 | ◎? | ◎? | ○? | ○? | ◎? | ◎? | ×? |
| Comparative example 4 | ×? | ×? | ×? | ×? | ×? | ×? | ○? |
| Comparative example 5 | ◎? | ○? | ○? | ○? | ○? | ◎? | ×? |
| Comparative example 6 | ×? | ×? | ×? | ×? | ×? | ×? | ◎? |
[table 4]
[table 5]
| Embodiment 7 | ◎? | ◎? | ◎? | ◎? | ○? | ○? |
| Embodiment 8 | ◎? | ◎? | ◎? | ◎? | ◎? | ◎? |
| Embodiment 9 | ◎? | ◎? | ◎? | ◎? | ○? | ○? |
| Comparative example 3 | ◎? | ◎? | ◎? | ◎? | ○? | ○? |
| Comparative example 4 | ◎? | ◎? | ◎? | ◎? | ◎? | ◎? |
| Comparative example 5 | ◎? | ◎? | ◎? | ◎? | ◎? | ◎? |
| Comparative example 6 | ×? | ×? | ×? | ×? | ×? | ×? |
＜estimate 3 〉
Use " HS " (trade name, building applies uses paint spray gun, Mingzhi's machinery production is made), be used as " water-based シ リ コ Application セ ラ UV " (trade name of priming paint putty coating, form and aspect: light colour is cream-coloured or brown, be society of Nippon Paint Co., Ltd system), on the slabstone of 7cm * 15cm, form priming paint putty and film.Priming paint putty is filmed drying at room temperature 4 hours, adopt and estimate 2 identical methods, each priming paint putty is filmed is coated with the varnish paint of embodiment 5 or embodiment 9 respectively.Varnish after observe applying is filmed, according to estimate 2 identical benchmark, the degree that presents of the appearance design sense of the identity of the film thickness difference of observing from distance 0.5m position and colourful pattern is judged.Contain film (the desciccator diaphragm thickness 100 μ m) of two kinds of colored micas that use among the embodiment 5 of 80 quality % and the embodiment 9 respectively separately, as shown in table 6 with the aberration Δ E value that two kinds of priming paint putty are filmed.
[table 6]
| ? | Priming paint putty film (light colour is cream-coloured) | Priming paint putty film (brown) |
| Filming of colored mica (tone: white) | 0.8? | ?61.7? |
| Filming of colored mica (tone: black) | 63.7? | ?12.2? |
[table 7]
| Embodiment 9 | Light colour is cream-coloured | ◎? | ◎? | ◎? | ◎? | ◎? | ◎? |
| Embodiment 9 | Brown | ◎? | ◎? | ◎? | ◎? | ◎? | ◎? |
[table 8]
As shown in Table 2, adjusted in the breadboard of the film thickness that varnish films in film thickness method of adjustment that varnish according to the present invention is filmed, against weather and resistance to water are good.By this result as can be known,, can be formed uniformly varnish and film, can improve the against weather and the resistance to water that are formed with the wall that varnish films according to the present invention.In addition, as shown in Table 3, when using varnish paint of the present invention, aspect the identity of film thickness difference and the flatness of filming, all coating weights have all obtained good result.And, with the corresponding embodiment 1～4 of first embodiment of the present invention in, almost do not regard sb. as an outsider and see the change (table 4) of design sense, and with the corresponding embodiment 5～9 of second embodiment of the present invention in, the presenting of the appearance design sense of colourful pattern good (table 5).Should illustrate, should " change of appearance design sense " and the evaluation of " the appearance design sense of colourful pattern present degree " have mutually opposite relation, supposition is in embodiment 5～8, relatively poor to the evaluation that the appearance design sense changes, and in embodiment 1～4, the appearance design sense of colourful pattern to present degree relatively poor.In the embodiment 9 that contains two kinds of colored particles, no matter which kind of bottom that presents of the appearance design sense of the identity of film thickness difference, colourful pattern is filmed all good (table 7, table 8).
As mentioned above, the varnish paint of the application of the invention can easily carry out the adjustment of the film thickness that varnish films, and deterioration does not take place outward appearance, and the varnish that can form the appearance design excellence is filmed.
Claims (7)
1. film thickness method of adjustment that varnish is filmed, it is the film thickness method of adjustment that the varnish that carried out during the coating varnish paint on the wall of building is filmed,
This method comprises the transparent resin composition by use and average grain diameter is more than the 80 μ m and less than 500 μ m, content are that the varnish paint of the colored particle below the 5 quality % more than the 0.2 quality % is as described varnish paint, the coating varnish paint, the coating sample that will be coated with described varnish paint with specific film thickness compares with the wall that is coated with described varnish paint, make on the described coating sample and the density of the described colored particle during formed varnish is filmed on the described wall about equally, thereby adjust the film thickness that described varnish is filmed.
2. the film thickness method of adjustment that varnish as claimed in claim 1 is filmed, wherein, described colored particle is the pigmentary resin bead.
3. film thickness method of adjustment that varnish is filmed, it is the film thickness method of adjustment that the varnish that carried out during the coating varnish paint on the wall of building is filmed,
This method comprises transparent resin composition and maximum particle diameter are more than the 500 μ m below the 1500 μ m, content is the colored particle below the 5 quality % more than the 0.2 quality % varnish paint as described varnish paint by use, the coating varnish paint, the coating sample that will be coated with described varnish paint with specific film thickness compares with the wall that is coated with described varnish paint, make on the described coating sample and the density of the described colored particle during formed varnish is filmed on the described wall about equally, thereby adjust the film thickness that described varnish is filmed.
4. the film thickness method of adjustment that varnish as claimed in claim 3 is filmed, wherein, described colored particle is multiple colored mica and/or the aggregate that form and aspect have nothing in common with each other.
5. varnish paint, it is used for the film thickness method of adjustment that each described varnish of claim 1 to 4 is filmed.
6. building, it has in wall coating and comprises the transparent resin composition and average grain diameter is more than the 80 μ m and less than 500 μ m, content are the varnish paint of the colored particle below the 5 quality % more than the 0.2 quality %, and has adjusted the wall of the film thickness that varnish films;
Described building has the wall that film thickness method of adjustment that varnish according to claim 1 and 2 films has been adjusted the film thickness that varnish films.
7. building, it has and comprises in coating on the wall that transparent resin composition and maximum particle diameter are more than the 500 μ m below the 1500 μ m, content is the varnish paint of the colored particle below the 5 quality % more than the 0.2 quality %, and has adjusted the wall of the film thickness of varnish paint;
Described building has that coating contains the priming paint putty coating of colouring agent before the described varnish paint of coating, and adjusted the wall of the film thickness that varnish films according to the film thickness method of adjustment of claim 3 or 4 described varnish paints; Described colouring agent have with at least a colored particle that in described varnish paint, uses painted in the different form and aspect of form and aspect of used colouring agent.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009218647 | 2009-09-24 | ||
| JP2009-218647 | 2009-09-24 |
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| Publication Number | Publication Date |
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| CN102029254A true CN102029254A (en) | 2011-04-27 |
| CN102029254B CN102029254B (en) | 2015-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010291466.3A Expired - Fee Related CN102029254B (en) | 2009-09-24 | 2010-09-16 | The film thickness method of adjustment of varnish film, varnish paint and building |
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| JP (1) | JP5210362B2 (en) |
| CN (1) | CN102029254B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033717A (en) * | 2015-12-26 | 2017-08-11 | 日本Sk化研株式会社 | Water-based coating material |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5702503B1 (en) | 2014-09-16 | 2015-04-15 | 日本ペイントマリン株式会社 | Method for forming dry coating film and paint used therefor |
| CN104250503A (en) * | 2014-09-27 | 2014-12-31 | 安徽铁创新材料科技有限公司 | Environment-friendly ageing-resistant top facing coating |
| JP7367718B2 (en) * | 2021-03-17 | 2023-10-24 | 積水ハウス株式会社 | Building construction methods and buildings |
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| CN1106436A (en) * | 1994-02-07 | 1995-08-09 | 青岛光环精细化工开发公司 | Paint with marble appearance |
| JP2005095711A (en) * | 2003-09-22 | 2005-04-14 | Nippon Steel Corp | Clear painted metal plate |
| CN200989760Y (en) * | 2006-12-21 | 2007-12-12 | 上海宝钢工业检测公司 | Nonmetal coating stepped test block |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0660474U (en) * | 1993-02-04 | 1994-08-23 | 純一 富田 | Adhesive thickness adjustment method |
| JP2000037659A (en) * | 1998-05-20 | 2000-02-08 | Chugoku Marine Paints Ltd | Method for painting the inner surface of ship tank and painted ship |
| JP2001220549A (en) * | 2000-02-09 | 2001-08-14 | Nippon Paint Co Ltd | Coating material for inorganic substrate and coating film-forming method |
| JP4097385B2 (en) * | 2000-06-02 | 2008-06-11 | クボタ松下電工外装株式会社 | How to make up building materials |
-
2010
- 2010-08-09 JP JP2010178396A patent/JP5210362B2/en active Active
- 2010-09-16 CN CN201010291466.3A patent/CN102029254B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1106436A (en) * | 1994-02-07 | 1995-08-09 | 青岛光环精细化工开发公司 | Paint with marble appearance |
| JP2005095711A (en) * | 2003-09-22 | 2005-04-14 | Nippon Steel Corp | Clear painted metal plate |
| CN200989760Y (en) * | 2006-12-21 | 2007-12-12 | 上海宝钢工业检测公司 | Nonmetal coating stepped test block |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107033717A (en) * | 2015-12-26 | 2017-08-11 | 日本Sk化研株式会社 | Water-based coating material |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011088132A (en) | 2011-05-06 |
| JP5210362B2 (en) | 2013-06-12 |
| CN102029254B (en) | 2015-09-09 |
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