JP2003117476A - Coating method - Google Patents
Coating methodInfo
- Publication number
- JP2003117476A JP2003117476A JP2001318046A JP2001318046A JP2003117476A JP 2003117476 A JP2003117476 A JP 2003117476A JP 2001318046 A JP2001318046 A JP 2001318046A JP 2001318046 A JP2001318046 A JP 2001318046A JP 2003117476 A JP2003117476 A JP 2003117476A
- Authority
- JP
- Japan
- Prior art keywords
- titanium dioxide
- coating
- anatase
- powder
- paint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、常温乾燥型塗料の
塗装面にアナターゼ型二酸化チタンを多孔質無機材料に
担持させた粉体を散布してなる被覆方法に関し、大気汚
染浄化機能を備えた塗装物品をもたらすことができるも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coating method of spraying powder of anatase type titanium dioxide supported on a porous inorganic material on the coated surface of a room temperature dry type coating material, which has an air pollution purifying function. It can provide a coated article.
【０００２】[0002]
【従来の技術】アナターゼ型二酸化チタンは、窒素酸化
物（ＮＯx）、硫黄酸化物（ＳＯx）等の大気汚染物質を
分解する性質を持ち、環境汚染が社会問題として叫ばれ
る現在、環境対応型材料として注目されている。最近、
特開平１１−０７６８３５により、アナターゼ型二酸化
チタンを坦持したアルミノ珪酸塩粉末を塗料に混合した
ものを塗装することにより、大気汚染物質を分解するこ
とが提案されている。しかし、該アルミノ珪酸塩粉末が
塗料中に混合されるため、塗装表面に浮出する量が少な
く、仮に該アルミノ珪酸塩粉末を多量に混合してもその
表面を塗料構成成分である樹脂に覆われてしまうため、
大気汚染物質の分解能が大幅に低下することになる。即
ち、アルミノ珪酸塩粉末に坦持されたアナターゼ型二酸
化チタンは、直接大気に接触することにより、大気中の
窒素酸化物（ＮＯx）等の汚染物質を分解する性能を発
揮するが、塗料がその表面を被覆してしまうと十分に効
果を発揮することができない。また、該アルミノ珪酸塩
粉末を塗料中に多量に含有することになると、塗料とし
ての性能の低下が生じてしまい、耐水性や耐光性などが
満足されないため、実用的でないものとなってしまうと
いう問題がある。2. Description of the Related Art Anatase type titanium dioxide has a property of decomposing atmospheric pollutants such as nitrogen oxides (NOx) and sulfur oxides (SOx), and at present, environmental pollution is called as a social problem, and is an environmentally friendly material. Is being watched as. Recently,
Japanese Patent Application Laid-Open No. 11-076835 proposes to decompose air pollutants by applying a mixture of aluminosilicate powder supporting anatase type titanium dioxide to a paint. However, since the aluminosilicate powder is mixed in the paint, the amount of protrusion on the coating surface is small, and even if a large amount of the aluminosilicate powder is mixed, the surface is covered with the resin which is a constituent component of the paint. Because it will be broken
The air pollutant resolution will be significantly reduced. That is, the anatase-type titanium dioxide supported on the aluminosilicate powder exhibits the ability to decompose pollutants such as nitrogen oxides (NOx) in the atmosphere by directly contacting with the atmosphere, but the paint If the surface is covered, the effect cannot be fully exerted. In addition, when the coating material contains a large amount of the aluminosilicate powder, the performance of the coating material is deteriorated, and the water resistance and light resistance are not satisfied, which is not practical. There's a problem.
【０００３】[0003]
【発明が解決しようとする課題】本発明の目的は、常温
乾燥型塗料の塗装表面にアナターゼ型二酸化チタンを多
孔質無機材料に担持させた粉体を散布することにより、
塗料層の二酸化チタンによる分解を抑制し、効果的に大
気汚染物質、例えば窒素酸化物（ＮＯx）を分解する機
能を持つ塗装物品を提供することにある。DISCLOSURE OF THE INVENTION An object of the present invention is to disperse a powder in which anatase type titanium dioxide is supported on a porous inorganic material on a coating surface of a room temperature dry type paint,
An object of the present invention is to provide a coated article having a function of suppressing decomposition of a paint layer by titanium dioxide and effectively decomposing air pollutants such as nitrogen oxides (NOx).
【０００４】[0004]
【課題を解決するための手段】本発明は、基材上に常温
乾燥型塗料（Ａ）を塗布し、該塗料（Ａ）が乾燥する前
にアナターゼ型二酸化チタンを多孔質無機材料に担持さ
せた粉体（Ｂ）を散布してなる被覆方法に関する。According to the present invention, a room temperature dry type coating material (A) is applied on a substrate, and anatase type titanium dioxide is supported on a porous inorganic material before the coating material (A) is dried. The present invention relates to a coating method in which the powder (B) is dispersed.
【０００５】[0005]
【０００６】本発明での（Ｂ）成分としてのアナターゼ
型二酸化チタンを多孔質無機材料に担持させた粉体と
は、例えばアナターゼ型二酸化チタンを多孔質珪酸塩等
に担持させた粉体であって、好ましくはアナターゼ型二
酸化チタンを多孔質シリカ、アルミノ珪酸塩、その他の
セラミック材料、グラファイト等に担持させたものが挙
げられる。In the present invention, the powder in which the anatase type titanium dioxide as the component (B) is supported on the porous inorganic material is, for example, the powder in which the anatase type titanium dioxide is supported on the porous silicate or the like. Preferably, anatase type titanium dioxide is supported on porous silica, aluminosilicate, other ceramic materials, graphite or the like.
【０００７】アナターゼ型二酸化チタンを多孔質無機材
料に担持させた粉体について更に詳細に説明する。かか
るアナターゼ型二酸化チタンとは、アナターゼ型二酸化
チタン光触媒微粒子の一次粒子径が、好ましくは０．０
０１〜０．３μｍであるが、効果的に凝集を抑え、効率
的に光触媒効果を得るには、さらに好ましくは０．００
３〜０．１μｍ、より好ましくは０．００５〜０．０３
μｍである。このような範囲の粒子径を持つ微粒子が光
触媒としての機能を効率良く発揮する。The powder in which the anatase type titanium dioxide is supported on the porous inorganic material will be described in more detail. Such anatase-type titanium dioxide has a primary particle size of anatase-type titanium dioxide photocatalyst particles of preferably 0.0
Although it is from 01 to 0.3 μm, in order to effectively suppress aggregation and efficiently obtain a photocatalytic effect, it is more preferably 0.00
3 to 0.1 μm, more preferably 0.005 to 0.03
μm. Fine particles having a particle diameter within such a range efficiently exhibit the function as a photocatalyst.
【０００８】上記多孔質無機材料としては、アナターゼ
型二酸化チタンの粒子径よりも大きく、空気などの気体
は入るが、液状の塗料樹脂が進入しないような大きさの
孔部を多数有するものである。該孔部の大きさは、０．
００２〜０．４μｍ程度が好ましい。The above-mentioned porous inorganic material is larger than the particle size of anatase type titanium dioxide and has a large number of pores having a size such that a gas such as air can enter but a liquid paint resin does not enter. . The size of the hole is 0.
It is preferably about 002 to 0.4 μm.
【０００９】本発明でのアナターゼ型二酸化チタンを多
孔質無機材料に担持させた粉体は、該二酸化チタンが多
孔質無機材料の孔部の表面に坦持されているものであ
り、実質的に多孔質無機材料の外表面に坦持されていな
いものである。即ち、アナターゼ型二酸化チタンが多孔
質無機材料の外表面に存在していると、塗料樹脂と接触
し、該二酸化チタンの光触媒作用により該樹脂を経時的
に分解してしまうという不都合からである。The powder in which the anatase type titanium dioxide is supported on the porous inorganic material according to the present invention is such that the titanium dioxide is supported on the surface of the pores of the porous inorganic material, and is substantially It is not supported on the outer surface of the porous inorganic material. That is, if the anatase-type titanium dioxide is present on the outer surface of the porous inorganic material, the anatase-type titanium dioxide comes into contact with the coating resin, and the photocatalytic action of the titanium dioxide causes the resin to decompose over time.
【００１０】本発明の（Ｂ）成分としてのアナターゼ型
二酸化チタンを多孔質無機材料に担持させた粉体は、例
えば、特開平１１−０３３１００，特開平１１−０７６
８３５等に記載の公知の方法で製造した製品を用いるこ
とが可能であり、具体的にはライオン株式会社製ＰＣ−
３０１等が挙げられる。The powder in which the anatase type titanium dioxide as the component (B) of the present invention is supported on a porous inorganic material is, for example, JP-A-11-033100 and JP-A-11-076.
It is possible to use a product manufactured by a known method described in 835 or the like, and specifically, PC-manufactured by Lion Corporation.
301 etc. are mentioned.
【００１１】本発明での常温乾燥型塗料とは、液状で、
硬化剤等を添加するか、常温で溶剤を気化させることに
より乾燥し、塗膜を形成する塗料の総称である。具体的
には、油性塗料、フタル酸樹脂系塗料、ニトロセルロー
スラッカー、１液型アクリル樹脂塗料、２液型アクリル
樹脂塗料、１液型ウレタン樹脂塗料、２液型ウレタン樹
脂塗料、湿気硬化型ウレタン樹脂塗料、油性系ウレタン
樹脂塗料、不飽和ポリエステル樹脂塗料、アミノ樹脂塗
料、１液型エポキシ樹脂塗料、２液型エポキシ樹脂塗
料、アクリルエマルション塗料、水溶性アクリル樹脂塗
料、酢酸ビニルエマルション塗料、水性ワニス、アクリ
ルシリコン樹脂塗料、シリコン変性アルキド樹脂塗料、
シリコン変性ポリウレタン樹脂塗料、乾性油変性アルキ
ド樹脂塗料、アミノアルキド樹脂塗料、アルキド樹脂変
性アクリルラッカー、セルロース変性アクリルラッカ
ー、アセチルセルロースラッカー、アセチルブチルセル
ロースラッカー、アクリルウレタン樹脂塗料、塩化ビニ
ル樹脂塗料、ビニルブチラール樹脂塗料、常乾フッ素樹
脂塗料、エッチングプライマー、水分散性アクリル樹脂
塗料、水分散性アルキド樹脂塗料、水分散性ポリエステ
ル樹脂塗料、塩素化ポリプロピレン変性アクリル樹脂塗
料、塩素化ゴム系塗料等が挙げられ、これらを併用する
ことも可能である。これらのうち、溶剤タイプ、水溶性
や水分散性の水性タイプの常温乾燥型塗料が比較的簡便
に取り扱えるので適当である。The room temperature dry type coating material in the present invention is a liquid,
It is a general term for paints that form a coating film by adding a curing agent or the like or by evaporating a solvent at room temperature. Specifically, oil-based paints, phthalic acid resin-based paints, nitrocellulose lacquers, 1-pack acrylic resin paints, 2-pack acrylic resin paints, 1-pack urethane resin paints, 2-pack urethane resin paints, moisture-curing urethane Resin paint, oil-based urethane resin paint, unsaturated polyester resin paint, amino resin paint, 1-pack type epoxy resin paint, 2-pack type epoxy resin paint, acrylic emulsion paint, water-soluble acrylic resin paint, vinyl acetate emulsion paint, water-based varnish , Acrylic silicone resin paint, silicone modified alkyd resin paint,
Silicon modified polyurethane resin paint, drying oil modified alkyd resin paint, amino alkyd resin paint, alkyd resin modified acrylic lacquer, cellulose modified acrylic lacquer, acetyl cellulose lacquer, acetyl butyl cellulose lacquer, acrylic urethane resin paint, vinyl chloride resin paint, vinyl butyral Resin paints, permanent dry fluororesin paints, etching primers, water dispersible acrylic resin paints, water dispersible alkyd resin paints, water dispersible polyester resin paints, chlorinated polypropylene modified acrylic resin paints, chlorinated rubber paints, etc. It is also possible to use these in combination. Of these, solvent-type and water-soluble or water-dispersible aqueous type room temperature dry coatings are suitable because they can be handled relatively easily.
【００１２】本発明に於いて、常温乾燥型塗料（Ａ）を
基材に塗布し、（Ａ）が乾燥する前にアナターゼ型二酸
化チタンを多孔質無機材料に担持させた粉体（Ｂ）を散
布し、（Ａ）成分に付着乾燥させる場合、（Ｂ）の散布
量は、特に限定されないが、（Ａ）塗布表面積に対し
て、好ましくは１ｇ／ｍ2〜１０００ｇ／ｍ2、より好ま
しくは１０ｇ／ｍ2〜１００ｇ／ｍ2である。本発明のよ
うに、（Ｂ）成分を（Ａ）成分の塗膜上に散布するた
め、特開平１１−０７６８３５のような混入する場合に
比べて、少量の（Ｂ）成分で有効な効果を達成すること
ができる。In the present invention, the room temperature dry type coating material (A) is applied to the substrate, and the powder (B) in which the anatase type titanium dioxide is supported on the porous inorganic material before the (A) is dried. When sprayed and dried by adhering to the component (A), the spray amount of (B) is not particularly limited, but is preferably 1 g / m 2 to 1000 g / m 2 , and more preferably, based on the (A) coating surface area. it is a 10g / m 2 ~100g / m 2 . As in the present invention, since the component (B) is sprayed on the coating film of the component (A), an effective effect can be obtained with a small amount of the component (B) as compared with the case of mixing such as in JP-A-11-0768835. Can be achieved.
【００１３】（Ｂ）成分の散布時期としては、（Ａ）成
分の乾燥が進んだ状態で、且つ完全に乾燥する前が効果
的である。即ち、（Ａ）成分の塗布直後に（Ｂ）成分を
散布すると、（Ｂ）成分の比重が大きいため、（Ａ）成
分の塗膜中に（Ｂ）成分が入り込んでしまい、結果的に
（Ｂ）成分が（Ａ）成分に被覆されることになり、
（Ｂ）成分の効果が発揮し難くなるからである。また、
（Ａ）成分の塗膜上での（Ｂ）成分の固着が不十分な場
合には、その上から例えば押圧ローラーや押圧板などで
圧着して固定するか、場合によっては溶剤の散布や加熱
による樹脂の溶融によって固着することができる。It is effective to spray the component (B) when the component (A) has been dried and before it is completely dried. That is, when the component (B) is sprayed immediately after the application of the component (A), the specific gravity of the component (B) is large, so that the component (B) enters the coating film of the component (A), resulting in ( The component (B) will be coated on the component (A),
This is because the effect of the component (B) becomes difficult to exert. Also,
When the component (B) is not firmly fixed on the coating film of the component (A), the component (B) may be pressure-bonded and fixed thereon, for example, by spraying a solvent or heating. It can be fixed by melting the resin.
【００１４】本発明での基材については、特に限定され
ないが、例えば木材、コンクリート成形品、金属板、金
属製品、樹脂成形品などを挙げることができる。The substrate in the present invention is not particularly limited, but examples thereof include wood, concrete molded products, metal plates, metal products and resin molded products.
【００１５】また、基材上に塗布される常温乾燥型塗料
（Ａ）の塗布量は、通常の塗布量で差し支えなく、例え
ば１０〜１０００μｍ程度が適当である。The coating amount of the room temperature dry type coating material (A) applied on the substrate may be a normal coating amount, and for example, about 10 to 1000 μm is suitable.
【００１６】本発明に於いて、常温乾燥型塗料（Ａ）を
基材に塗布後、その塗膜の表面にアナターゼ型二酸化チ
タンを多孔質無機材料に担持させた粉体（Ｂ）を散布さ
れることにより、効率的に該粉体（Ｂ）が塗料表面に配
置され、実質的に塗料でその表面を覆われることがない
ため、空気中の有害物質を効果的に、且つ長期的に分解
することができ、しかもアナターゼ型二酸化チタンによ
って塗料樹脂の分解がないため、特に大気汚染物質に曝
される場所に用いられる防音壁や、屋上防水等の土木建
築構造物などに有用である。In the present invention, after the room temperature dry type coating material (A) is applied to a substrate, a powder (B) having anatase type titanium dioxide supported on a porous inorganic material is sprinkled on the surface of the coating film. By so doing, the powder (B) is efficiently arranged on the surface of the paint and the surface is not substantially covered with the paint, so that harmful substances in the air are decomposed effectively and in the long term. In addition, since the anatase type titanium dioxide does not decompose the paint resin, it is particularly useful for soundproof walls used in places exposed to air pollutants and civil engineering structures such as roof waterproofing.
【００１７】本発明により得られる塗装物品は、その被
覆層が大気中の汚染物質である窒素酸化物（ＮＯx）な
どに対する分解能力を発揮する。即ち、例えばＮＯをよ
り安定で毒性の低いＮＯ２に変えて、場合により被覆層
に吸着することが生じ、それにより空気浄化機能を発揮
することになる。これは、自動車や工場などから排出さ
れる大気中の汚染物質である窒素酸化物（ＮＯx）など
を排除するか、毒性の低いものに変換することができる
という空気浄化機能を示すことになる。In the coated article obtained by the present invention, the coating layer exhibits the ability to decompose nitrogen oxide (NOx) which is a pollutant in the atmosphere. That is, for example, NO is changed to more stable and less toxic NO 2 and adsorbed to the coating layer in some cases, thereby exerting an air purification function. This means that the air purifying function that nitrogen oxides (NOx), which are pollutants in the air emitted from automobiles, factories, etc., can be eliminated or converted into those with low toxicity.
【００１８】尚、本発明によって得られる塗装物品は、
例えば上記する防音壁や屋上防水等の土木建築構造物、
駐車場等のトップコート材、道路施設である中央分離帯
に設置される遮光壁、路肩部に設置される防音壁等の部
材などに有用である。The coated article obtained by the present invention is
For example, civil engineering building structures such as soundproof walls and rooftop waterproofing,
It is useful as a member such as a top coat material for a parking lot, a light-shielding wall installed in a median strip which is a road facility, a soundproof wall installed on a road shoulder, and the like.
【００１９】[0019]
【実施例】以下本発明を実施例によって更に詳細に説明
するが、本発明はこれらの実施例に限定されるものでは
ない。また文章中「部」とあるのは、重量部を示すもの
で「％」は特に断わりのない限り重量基準である。EXAMPLES The present invention will be described in more detail with reference to examples below, but the present invention is not limited to these examples. Further, “part” in the text means part by weight, and “%” is based on weight unless otherwise specified.
【００２０】実施例１
アレスアクアグロス白色（関西ペイント（株）製アクリ
ル樹脂系水性塗料）１５ｇに水０．７５ｇを混ぜ、ロー
ラーでコンクリート板（300mmx300mm）上に均一に塗布
し、塗料の乾燥前にアナターゼ型二酸化チタン担持体
（PC-301、ライオン（株）製）２ｇ／ｍ２を均一に表面
に散布し、表面上に二酸化チタンの付着した塗膜を有す
るコンクリート板を作製した。作製したコンクリート板
の二酸化チタンを塗布した塗膜は、経時でマトリクス樹
脂が分解されることもなく、二酸化チタンを塗布してい
ない塗膜を有するコンクリート板と比較して、窒素酸化
物（ＮＯx）の分解能力を有し、しかも６ヶ月経過して
もその効果を保持していることが確認できた。Example 1 15 g of Ares aquagloss white (acrylic resin-based water-based paint manufactured by Kansai Paint Co., Ltd.) was mixed with 0.75 g of water, and uniformly applied onto a concrete plate (300 mm x 300 mm) with a roller, and the paint was dried. 2 g / m 2 of anatase type titanium dioxide carrier (PC-301, manufactured by Lion Corporation) was evenly sprayed on the surface of the plate to prepare a concrete plate having a coating film with titanium dioxide attached on the surface. The titanium dioxide-coated film of the prepared concrete plate does not decompose the matrix resin over time, and is more nitrogen oxide (NOx) than the concrete plate having the titanium dioxide-uncoated film. It was confirmed that it had the ability of decomposing, and that the effect was retained even after 6 months.
【００２１】比較例１
実施例１に於いて、アレスアクアグロス白色（関西ペイ
ント（株）製アクリル樹脂系水性塗料）とアナターゼ型
二酸化チタン担持体（PC-301、ライオン（株）製）とを
予め均一に混合し、以下実施例１と同様に塗装コンクリ
ート板を作製し、空気浄化機能を比較した。実施例１と
比較すると塗膜に含まれる二酸化チタン量は同一である
が、表面に露出している量が少ないため、実施例１に比
べて窒素酸化物（ＮＯx）の分解能力は劣っていた。Comparative Example 1 In Example 1, ares aquagloss white (acrylic resin type water-based paint manufactured by Kansai Paint Co., Ltd.) and anatase type titanium dioxide support (PC-301, manufactured by Lion Co., Ltd.) were used. The mixture was uniformly mixed in advance, a coated concrete plate was prepared in the same manner as in Example 1, and the air purification functions were compared. Compared to Example 1, the amount of titanium dioxide contained in the coating film was the same, but the amount exposed on the surface was small, so that the ability to decompose nitrogen oxides (NOx) was inferior to Example 1. .
【００２２】[0022]
【発明の効果】本発明の被覆方法によれば、少量のアナ
ターゼ型二酸化チタン坦持体を基材表層に塗布すること
で、経時で塗料マトリクス樹脂が分解されることもな
く、窒素酸化物（ＮＯx）などの大気汚染物質を効果的
に分解することができ、しかもその能力を長期に保持す
る塗装物品をもたらすことができる。According to the coating method of the present invention, by coating a small amount of anatase type titanium dioxide carrier on the surface layer of the base material, the paint matrix resin is not decomposed with time, and the nitrogen oxide ( NOx) and other air pollutants can be effectively decomposed, and a coated article that retains its ability for a long period of time can be provided.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 中川 修 大阪府大阪市阿倍野区天王寺町北３−５− 25，205 (72)発明者 田代 理恵 大阪府泉大津市田中町４−５−401 (72)発明者 神崎 満幸 大阪府岸和田市畑町500−２ Ｆターム(参考） 4D075 AC19 AE06 CA13 CA32 CA34 CA38 CA47 DA06 DB01 DB11 DB21 DB31 DC01 DC05 EA02 EA07 EA13 EA21 EA23 EA27 EB01 EB13 EB16 EB22 EB33 EB35 EB36 EB38 EB39 EB42 EB56 EB57 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Osamu Nakagawa 3-5 Kita, Tennoji-cho, Abeno-ku, Osaka-shi, Osaka 25, 205 (72) Inventor Rie Tashiro 4-5-401 Tanakamachi, Izumiotsu City, Osaka Prefecture (72) Inventor Mitsuyuki Kanzaki 500-2 Hatamachi, Kishiwada City, Osaka Prefecture F-term (reference) 4D075 AC19 AE06 CA13 CA32 CA34 CA38 CA47 DA06 DB01 DB11 DB21 DB31 DC01 DC05 EA02 EA07 EA13 EA21 EA23 EA27 EB01 EB13 EB16 EB22 EB33 EB35 EB36 EB38 EB39 EB42 EB56 EB57
Claims (4)
し、該塗料（Ａ）が乾燥する前にアナターゼ型二酸化チ
タンを多孔質無機材料に担持させた粉体（Ｂ）を散布し
てなる被覆方法。1. A room temperature dry coating composition (A) is applied onto a substrate, and a powder (B) having an anatase type titanium dioxide supported on a porous inorganic material is sprayed before the coating composition (A) is dried. A coating method comprising:
チタンを多孔質無機材料に担持させた粉体が、アナター
ゼ型二酸化チタンを多孔質珪酸塩に担持させた粉体であ
る請求項１記載の被覆方法。2. The powder in which anatase titanium dioxide as the component (B) is supported on a porous inorganic material is a powder in which anatase titanium dioxide is supported on a porous silicate. Coating method.
材料に担持させた粉体（Ｂ）を常温乾燥型塗料の塗装面
１ｍ２当たり１〜１０００ｇ散布する請求項１又は２記
載の被覆方法。3. The coating method according to claim 1, wherein the powder (B) in which anatase type titanium dioxide is supported on a porous inorganic material is sprayed in an amount of 1 to 1000 g per 1 m 2 of the coating surface of the room temperature dry type coating material.
属板、金属製品、樹脂成形品の中から選ばれたものであ
る請求項１〜３に記載の被覆方法。4. The coating method according to claim 1, wherein the base material is selected from wood, concrete molded products, metal plates, metal products, and resin molded products.
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|---|---|---|---|
| JP2001318046A JP2003117476A (en) | 2001-10-16 | 2001-10-16 | Coating method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001318046A JP2003117476A (en) | 2001-10-16 | 2001-10-16 | Coating method |
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| Publication Number | Publication Date |
|---|---|
| JP2003117476A true JP2003117476A (en) | 2003-04-22 |
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ID=19135822
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5732564B1 (en) * | 2014-03-12 | 2015-06-10 | 株式会社ペイントサービス | Particle coating apparatus and particle coating method |
-
2001
- 2001-10-16 JP JP2001318046A patent/JP2003117476A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5732564B1 (en) * | 2014-03-12 | 2015-06-10 | 株式会社ペイントサービス | Particle coating apparatus and particle coating method |
| JP2015171687A (en) * | 2014-03-12 | 2015-10-01 | 株式会社ペイントサービス | Particle coating device and particle coating method |
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