JPS6312667B2 - - Google Patents
Info
- Publication number
- JPS6312667B2 JPS6312667B2 JP60091057A JP9105785A JPS6312667B2 JP S6312667 B2 JPS6312667 B2 JP S6312667B2 JP 60091057 A JP60091057 A JP 60091057A JP 9105785 A JP9105785 A JP 9105785A JP S6312667 B2 JPS6312667 B2 JP S6312667B2
- Authority
- JP
- Japan
- Prior art keywords
- aerosol
- processing chamber
- treated
- coating
- chamber
- 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.)
- Expired
Links
- 239000000443 aerosol Substances 0.000 claims description 64
- 238000000576 coating method Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 17
- 239000003607 modifier Substances 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 9
- 239000010419 fine particle Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- 239000010408 film Substances 0.000 description 6
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は合成樹脂成型品、紙、布、木材、セ
ラミツク等への表面改質剤、着色剤、接着剤の塗
布、金属等の表面処理、さらには食品添加剤の塗
布等に使用する塗布液の塗布法に関する。[Detailed Description of the Invention] [Field of Industrial Application] This invention is applicable to the application of surface modifiers, colorants, and adhesives to synthetic resin molded products, paper, cloth, wood, ceramics, etc., and the surface treatment of metals, etc. Furthermore, the present invention relates to a method of applying a coating liquid used for applying food additives, etc.
合成樹脂成型品等の表面に帯電防止剤等の表面
改質剤から成る被膜を塗布、形成せしめるには表
面改質剤から成る溶液又は水分散液に被処理物を
浸漬したり、ブラシ等で塗布したり、また合成樹
脂成型の際表面改質剤を原料に練り込み、これを
表面にブリードさせて、合成樹脂成型品等の表面
に表面改質剤の被膜を形成させているが、これら
の方法では表面改質剤の被膜が厚くなりすぎ、す
ぐに摩擦等により剥離したり、また塗布むらが生
じたり、塗膜が移動し易く、安定した均一な被膜
が得られにくい。
To apply and form a film made of a surface modifier such as an antistatic agent on the surface of a synthetic resin molded product, the object to be treated is immersed in a solution or aqueous dispersion of the surface modifier, or with a brush, etc. A coating of surface modifier is formed on the surface of synthetic resin molded products by coating or kneading a surface modifier into the raw material during synthetic resin molding and bleeding it onto the surface. In this method, the coating of the surface modifier becomes too thick and easily peels off due to friction or the like, uneven coating occurs, the coating is easily moved, and it is difficult to obtain a stable and uniform coating.
そこで表面改質剤を微粒子から成るミスト乃至
はエアロゾルにしてこのミスト又はエアロゾルを
被処理物に吹き付け、これにより被処理物の表面
に均一な安定した極薄膜を形成し、表面改質効果
を長期にわたつて保持せしめる方法が出願人によ
つて開発された。 Therefore, the surface modifying agent is made into a mist or aerosol consisting of fine particles, and this mist or aerosol is sprayed onto the object to be treated, thereby forming a uniform and stable ultra-thin film on the surface of the object to be treated, resulting in a long-term surface modification effect. A method has been developed by the Applicant to provide retention over an extended period of time.
このミスト又はエアロゾルによる塗布において
は、これらの粒子径が100μ以下が好ましいが、
この様な微粒子は相互に反発しあい、空気中に安
定して浮遊しエアロゾルを形成する。従つてこの
エアロゾルは被処理物への付着力が非常に弱く、
いわゆるぬれ性が悪い。特に複雑な合成樹脂成型
品の場合とか紙、布、繊維のような表面が複雑な
凹凸のある場合、これらの表面形状の影響をうけ
て表面のすみずみまで粒子の浸透性が悪い。
In this mist or aerosol application, the particle size is preferably 100μ or less, but
These fine particles repel each other and become stably suspended in the air, forming an aerosol. Therefore, this aerosol has very weak adhesion to the object to be treated.
So-called poor wettability. Particularly in the case of complex synthetic resin molded products, or when the surface of paper, cloth, or fiber has complex irregularities, the permeability of particles to every corner of the surface is affected by the influence of these surface shapes.
この発明はこの点に鑑みて為されたもので、特
に改質剤に限らず、すべての塗布液に使用できる
ものである。
This invention was made in view of this point, and can be used not only for modifiers but also for all coating liquids.
即ち、この発明は被処理物を密閉された処理室
内に入れ、表面改質剤等の塗布液を多数の微粒子
から成るエアロゾルにして、上記処理室内に噴霧
し、処理室内でエアロゾルの圧力を大気圧より高
めてエアロゾルを安定させかつ拡散を速め過飽和
状態にし、上記被処理物にエアロゾルを速やかに
付着又は吸着させ、エアロゾルの成分から成る被
膜を被処理物の表面に形成せしめる塗布法であ
る。 That is, in this invention, an object to be treated is placed in a sealed processing chamber, a coating liquid such as a surface modifier is made into an aerosol consisting of many fine particles, and the aerosol is sprayed into the processing chamber, and the pressure of the aerosol is increased in the processing chamber. This is a coating method in which the pressure is raised above the atmospheric pressure to stabilize the aerosol, speed up its diffusion, and bring it into a supersaturated state, causing the aerosol to quickly adhere to or adsorb onto the object to be treated, thereby forming a film consisting of the components of the aerosol on the surface of the object to be treated.
これによりエアロゾルは処理室内で安定して拡
散し、過飽和状態となり、被処理物の微細な凹凸
面や細長いチユーブ状内にもすばやくエアロゾル
が浸透し、かつ被処理物の表面に吸着又は付着す
る。そして被処理物の表面にはエアロゾルの成分
から成る被膜が形成するものである。
As a result, the aerosol is stably diffused within the processing chamber and becomes supersaturated, and the aerosol quickly penetrates into the finely uneven surface and elongated tube shape of the object to be processed, and is adsorbed or attached to the surface of the object to be processed. A film made of aerosol components is formed on the surface of the object to be treated.
以下この発明の実施例を図について説明する。 Embodiments of the present invention will be described below with reference to the drawings.
１は略箱型の装置本体、２はこの装置本体１の
前部に設けた、被処理物を収納できるスペースを
有する処理室、３はこの処理室２の前面に設けた
開口部を開閉自在な開閉扉で、この開閉扉３を閉
めることにより処理室２は密閉され、かつ処理室
２は耐圧構造となる。４はこの処理室２の後方に
設けたエアロゾル噴霧室、５はこのエアロゾル噴
霧室４の下部に設けたエアロゾル噴霧器で、この
エアロゾル噴霧器５は、処理室２の下に設けた表
面改質剤の溶液を入れたタンク６から該溶液を導
入し、これに図外のコンプレツサにより圧縮空気
をエアーパイプ７を通して送り、多数の微粒子
（100μ以下が好ましい）を噴霧せしめる。このエ
アロゾル噴霧室４の上面には傾斜した反射板４ａ
を有し、この反射板４ａと上記エアロゾル噴霧器
５のノズル５ａとの距離ｌは300〜500mmとつてあ
る。８はこの反射板４ａの上端につづくエアロゾ
ル噴霧室４の上面に設けたエアロゾル噴出口で、
このエアロゾル噴出口８は上記処理室２の上部に
対向している。９はこのエアロゾル噴出口８と反
対側の処理室２内上部に設けた樋、１０は処理室
２の網目状上底板、１１はこの網目状上底板１０
の下に設け、より網目の細い網目状下底板で、こ
の網目状下底板１１の下方に、上面が開口した上
記タンク６が位置している。１２は上記処理室２
の左右両側に設けた排気ダクトで、この排気ダク
ト１２の下部は上記網目状上底板１０を介して処
理室２と通じている。１３はこれらの各排気ダク
ト１２の中程を塞ぐ液化材、１４はこれらの各排
気ダクト１２の上部に設けた排気用スリツトで、
これらの各スリツト１４は装置本体１の両側外面
に露出しており、スリツトの間隙巾が調整自在で
ある。１５は上記エアロゾル噴霧室４の下部から
上記タンク６内に垂下したパイプである。 Reference numeral 1 denotes a substantially box-shaped apparatus main body, 2 a processing chamber provided at the front of the apparatus main body 1 and having a space for storing objects to be processed, and 3 an opening provided at the front of the processing chamber 2 that can be freely opened and closed. By closing the opening/closing door 3, the processing chamber 2 is sealed, and the processing chamber 2 has a pressure-resistant structure. Reference numeral 4 denotes an aerosol spray chamber provided at the rear of the processing chamber 2; 5 an aerosol sprayer provided at the bottom of the aerosol spray chamber 4; The solution is introduced from a tank 6 containing the solution, and a compressor (not shown) sends compressed air through an air pipe 7 to spray a large number of fine particles (preferably 100 microns or less). The upper surface of this aerosol spray chamber 4 has an inclined reflection plate 4a.
The distance l between this reflecting plate 4a and the nozzle 5a of the aerosol sprayer 5 is set to be 300 to 500 mm. Reference numeral 8 denotes an aerosol spouting port provided on the top surface of the aerosol spraying chamber 4 that continues to the top end of this reflecting plate 4a.
This aerosol jet port 8 faces the upper part of the processing chamber 2 . Reference numeral 9 denotes a gutter provided at the upper part of the processing chamber 2 on the opposite side to the aerosol spout 8, 10 indicates the mesh-like upper bottom plate of the processing chamber 2, and 11 indicates the mesh-like upper bottom plate 10.
The tank 6, which has an open upper surface, is located below the mesh bottom plate 11, which is provided below the mesh bottom plate 11 and has a finer mesh. 12 is the processing chamber 2
The lower part of the exhaust duct 12 communicates with the processing chamber 2 through the mesh upper bottom plate 10. 13 is a liquefied material that blocks the middle of each of these exhaust ducts 12; 14 is an exhaust slit provided at the top of each of these exhaust ducts 12;
Each of these slits 14 is exposed on both outer surfaces of the device body 1, and the width of the gap between the slits is adjustable. 15 is a pipe that hangs down from the lower part of the aerosol spray chamber 4 into the tank 6.
次にこの実施例に基づいてこの発明の方法の実
施例を設明する。まず開閉扉３を開けてこの処理
室２内に被処理物１６を入れ、再び開閉扉３を閉
める。この際図示の如く被処理物１６は処理室２
内に入れた棚等に多数のせることもできる。これ
により処理室２は密閉される。そして図外のコン
プレツサを作動させるとタンク６内の溶液はエア
ロゾル噴霧器５に導かれ、コンプレツサからエア
ーパイプ７を通つてきた圧縮空気により、約
100μ以下の多数の微粒子にしてノズル５ａから
エアロゾル噴霧室４内に噴出する。この噴出した
粒子は反射板４ａに当つて小さい粒子のみエアー
に運ばれ噴出口８から処理室２内にエアロゾルと
して注入され、大きい粒子は反射板４ａに当つて
そこで液化され、エアロゾル噴霧室４下部に垂下
していく。この様にしてエアロゾル噴霧器５によ
つて噴霧された粒子はその粒径を選別し、小さい
粒径から成る安定したエアロゾルのみが処理室２
内に注入される。そして処理室２内は大気圧より
圧力の高いエアロゾルが次第に充満し、かつエア
ロゾルの粒子数は濃縮され拡散が速まり、過飽和
の状態で安定化する。そして処理室２内の空気圧
は0.1〜３Kg／cm2となる。これによりエアロゾル
は被処理物１６の表面のすみずみまで浸透し、被
処理物に接触すると直ちに付着又は吸着する。そ
して被処理物１６の表面に付着するエアロゾルの
成分はその粒子径と密度に比例した被膜となる。
これはエアロゾルの成分を形成する水等の溶媒が
蒸発し、乾固した被膜として形成される。またエ
アロゾルの付着量によつてはミクロな粒子の集合
体を形成する。また被処理物に付着しなかつたエ
アロゾルは処理室２の網目状上底板１０を通り、
排気ダクト１２に達し、液化材１３を通る。ここ
でエアロゾルの空気又は他の気体はこの液化材１
３を通つて排気用スリツト１４から装置本体１外
方へ排気されると共に圧力が調整される。またエ
アロゾルの成分はこの液化材１３で液化され、適
宜装置本体１の外方へ排気されるか又はタンク６
へ戻される。一方エアロゾル噴霧室４の下部に貯
つた溶液はパイプ１５を通つてタンク６に戻る。
この様にして処理室２内にエアロゾルを充満さ
せ、かつ処理室２の空気を高め、一定時間後エア
ロゾル噴霧器５の作動を止め、開閉扉３を開けて
被処理物１６を取り出す。 Next, an example of the method of this invention will be established based on this example. First, the opening/closing door 3 is opened, the workpiece 16 is put into the processing chamber 2, and the opening/closing door 3 is closed again. At this time, as shown in the figure, the object to be processed 16 is placed in the processing chamber 2.
You can also store a large number of them on a shelf inside. As a result, the processing chamber 2 is sealed. Then, when a compressor (not shown) is operated, the solution in the tank 6 is guided to the aerosol sprayer 5, and the compressed air passing through the air pipe 7 from the compressor is used to
A large number of fine particles of 100 microns or less are ejected from the nozzle 5a into the aerosol spray chamber 4. The ejected particles hit the reflection plate 4a, and only the small particles are carried by the air and injected into the processing chamber 2 from the jet nozzle 8 as an aerosol.The larger particles hit the reflection plate 4a, where they are liquefied, and the lower part of the aerosol spray chamber 4 It starts to droop. In this way, the particles sprayed by the aerosol sprayer 5 are sorted for their particle sizes, and only stable aerosols with small particle sizes are transferred to the processing chamber 2.
injected into the body. The inside of the processing chamber 2 is gradually filled with aerosol having a pressure higher than atmospheric pressure, and the number of aerosol particles is concentrated, diffusion is accelerated, and the aerosol is stabilized in a supersaturated state. The air pressure within the processing chamber 2 is 0.1 to 3 kg/cm 2 . As a result, the aerosol penetrates to every corner of the surface of the object to be treated 16, and upon contact with the object to be treated, it immediately adheres or adsorbs. The components of the aerosol adhering to the surface of the object to be treated 16 form a film proportional to its particle size and density.
This is formed as a film formed by evaporating the solvent such as water that forms the components of the aerosol and drying it up. Also, depending on the amount of aerosol attached, aggregates of micro particles may be formed. Further, the aerosol that did not adhere to the object to be processed passes through the mesh upper bottom plate 10 of the processing chamber 2,
It reaches the exhaust duct 12 and passes through the liquefied material 13. Here, the aerosol air or other gas is the liquefied material 1
3 and from the exhaust slit 14 to the outside of the apparatus main body 1, and the pressure is adjusted. Further, the components of the aerosol are liquefied by this liquefaction material 13 and are appropriately exhausted to the outside of the device main body 1 or to the tank 6.
be returned to. On the other hand, the solution stored in the lower part of the aerosol spray chamber 4 returns to the tank 6 through the pipe 15.
In this way, the processing chamber 2 is filled with aerosol and the air in the processing chamber 2 is increased, and after a certain period of time, the operation of the aerosol sprayer 5 is stopped, the opening/closing door 3 is opened, and the object to be processed 16 is taken out.
第３図はこの発明の装置の他の実施例を示すも
ので、排気ダクト１２の液化材１３より手前の排
気ダクト１２の内壁にフアン２５を設け、このフ
アン２５で吸引した空気を孔１７を通して処理室
２に送るもので、さらにこのフアン２５の後方
に、フアン２５に近接して、排気ダクト１２を開
閉調整自在な調整弁１８を設け、この調整弁１８
の後方に液化材１３を位置せしめたものである。 FIG. 3 shows another embodiment of the device of the present invention, in which a fan 25 is provided on the inner wall of the exhaust duct 12 in front of the liquefied material 13, and the air sucked by the fan 25 is passed through the hole 17. A regulating valve 18 is provided at the rear of the fan 25 and close to the fan 25 to freely adjust the opening and closing of the exhaust duct 12.
The liquefied material 13 is positioned behind the liquefied material 13.
この実施例の場合処理室２に充満したエアロゾ
ルは粗い網目状上底板１０を通つて排気ダクト１
２に入り、さらにフアン２５によつて吸引されて
孔１７から再び処理室２内上部に戻る。そして排
気ダクト１２内のエアロゾルの一部は調整弁１８
箇所を通つて液化材１３を通り液化され空気のみ
が排気用のスリツト１４を通つて外部に排気され
る。この様にしてエアロゾルが充満した一部の空
気は循環し、フアン２５により空気の流れを速く
することにより、エアロゾルの拡散が速まり処理
室２内のエアロゾルの被処理物１６への浸透付着
を高めることができる。 In this embodiment, the aerosol filling the processing chamber 2 passes through the coarse mesh upper bottom plate 10 into the exhaust duct 1.
2 and is further sucked by the fan 25 and returns to the upper part of the processing chamber 2 through the hole 17. A part of the aerosol in the exhaust duct 12 is transferred to the regulating valve 18.
Through the liquefied material 13, only the liquefied air is exhausted to the outside through the exhaust slit 14. In this way, a part of the air filled with aerosol is circulated, and by speeding up the flow of air with the fan 25, the aerosol is spread faster and the aerosol in the processing chamber 2 is prevented from penetrating and adhering to the object to be processed 16. can be increased.
また上記二つの実施例とも、処理室２内の圧力
の調整は排気用のスリツト１４のスリツト巾の調
整又は液化材１３の抵抗の調整と噴霧する圧力の
調整による。 In both of the above embodiments, the pressure inside the processing chamber 2 is adjusted by adjusting the slit width of the exhaust slit 14, adjusting the resistance of the liquefied material 13, and adjusting the spraying pressure.
また上記各実施例において処理室２内に被処理
物を入れて塗布処理する際、処理室２内で被処理
物１６を第４図に示す如く適宜の回転支持体１９
に支持せしめて低速で回転したり、上下に移動し
たり、振動せしめたりするとさらにエアロゾルが
被処理物表面にすみやかに浸透する。 Further, in each of the above embodiments, when the object to be treated is put into the processing chamber 2 and subjected to the coating treatment, the object to be processed 16 is placed in the processing chamber 2 on a suitable rotating support 19 as shown in FIG.
When the aerosol is supported by a holder and rotated at low speed, moved up and down, or vibrated, the aerosol quickly penetrates the surface of the object.
また上記各実施例においてエアロゾル噴霧器５
の作動をタイマー等により止め、自動的に温風を
処理室２内に送り、被処理物を乾燥せしめること
ができ、また処理室２から被処理を取り出して別
設の乾燥機に入れて乾燥せしめることもできる。
さらには第５図に示す如くターレツト式にして自
動的処理もできる。即ち、第５図中２０は回転
軸、２１は夫々この回転軸２０から水平に突出し
た四個の移動台、２２は処理室、２３は乾燥室を
示し、各移動台２１の上に被処理物をのせ、回転
軸２０を回転せしめて順に処理室２２、乾燥室２
３に一定時間入れて、これを取り出す。このよう
にして自動処理できるものである。 In each of the above embodiments, the aerosol sprayer 5
The operation can be stopped by a timer, etc., and hot air can be automatically sent into the processing chamber 2 to dry the processed material.Also, the processed material can be taken out from the processing chamber 2 and placed in a separate dryer to dry it. You can also force it.
Furthermore, as shown in FIG. 5, a turret type system can be used for automatic processing. That is, in FIG. 5, 20 is a rotating shaft, 21 is four movable tables protruding horizontally from the rotating shaft 20, 22 is a processing chamber, and 23 is a drying chamber. Place an object on it, rotate the rotating shaft 20, and move it to the processing chamber 22 and drying chamber 2 in order.
3 for a certain period of time and then take it out. In this way, automatic processing can be performed.
一般に100μ以下の粒径のエアロゾルは安定し
て搬送できるがまた一方被処理物に付着しにくい
性質をもつている。この性質をもつたエアロゾル
の特性を利用して微量な均一な塗布膜を得るため
には安定した過飽和な状態をつくる必要がある。
In general, aerosols with a particle size of 100 μm or less can be transported stably, but they also have the property of being difficult to adhere to objects to be treated. In order to obtain a uniform coating film in a small amount by utilizing the characteristics of an aerosol having this property, it is necessary to create a stable supersaturated state.
そこでこの発明では、処理室内にエアロゾルを
高圧で充満させることにより単位体積あたりのエ
アロゾルの濃度が高まり、過飽和の状態になる。
これにより処理室内の複雑な凹凸のある被処理物
表面すみずみまでエアロゾルが入り込み、表面に
接触すると速やかに吸着又は付着する。従つて複
雑な表面を有する被処理物であつてもすみずみま
でまんべんなくエアロゾルが浸透して吸着又は付
着でき、従来のものに比べて微量な塗布量の調整
が極めて高速で処理できるものである。 Therefore, in the present invention, by filling the processing chamber with aerosol at high pressure, the concentration of aerosol per unit volume increases, resulting in a supersaturated state.
As a result, the aerosol penetrates to every corner of the surface of the object to be processed, which has complex irregularities in the processing chamber, and when it comes into contact with the surface, it is quickly adsorbed or attached. Therefore, even if a workpiece has a complex surface, the aerosol can evenly penetrate and be adsorbed or attached to every corner of the workpiece, and compared to conventional methods, the aerosol can be adjusted in small amounts and processed at extremely high speed.
またこの発明は合成樹脂成型品等の表面の平滑
なものから紙、布、木材、セラミツク等の多孔質
な表面のものまで、これらへの帯電防止剤等の表
面改質剤、着色剤、接着剤の塗布やまた金属の表
面処理や食品への添加剤の塗布等種々の塗布液に
使用でき、これらの塗布液の塗布の微量域でのコ
ントロールが可能な塗布法である。 This invention also applies surface modifiers such as antistatic agents, coloring agents, and adhesives to materials ranging from smooth surfaces such as synthetic resin molded products to porous surfaces such as paper, cloth, wood, and ceramics. It is a coating method that can be used for various coating solutions such as coating agents, surface treatment of metals, and coating additives to foods, and allows control of application of these coating solutions in minute amounts.
第１図はこの発明に使用する装置の第１実施例
の縦断面側面図、第２図は同縦断面正面図、第３
図はこの発明に使用する装置の第２実施例の縦断
面正面図、第４図はこの発明に使用する装置の第
３実施例の縦断面正面図、第５図はこの発明に使
用する装置をターレツト式にした状態を示す構成
図である。
なお図中１は装置本体、２は処理室、３は開閉
扉、５はエアロゾル噴霧器、６はタンク、１２は
排気ダクト、１４は排気用スリツトである。
FIG. 1 is a vertical cross-sectional side view of the first embodiment of the apparatus used in this invention, FIG. 2 is a vertical cross-sectional front view of the same, and FIG.
The figure is a longitudinal sectional front view of a second embodiment of the apparatus used in this invention, FIG. 4 is a longitudinal sectional front view of a third embodiment of the apparatus used in this invention, and FIG. FIG. 2 is a configuration diagram showing a turret-type configuration. In the figure, 1 is the main body of the apparatus, 2 is a processing chamber, 3 is an opening/closing door, 5 is an aerosol sprayer, 6 is a tank, 12 is an exhaust duct, and 14 is an exhaust slit.
Claims (1)
改質剤等の塗布液を多数の微粒子から成るエアロ
ゾルにして、上記処理室内に噴霧し、処理室内で
エアロゾルの圧力を大気圧より高めてエアロゾル
を安定させかつ拡散を速め過飽和状態にし、上記
被処理物にエアロゾルを吸着又は付着させ、エア
ロゾルの成分から成る被膜を被処理物の表面に形
成せしめることを特徴とする表面改質剤等の塗布
液の塗布法。1. Place the object to be treated in a sealed processing chamber, turn a coating liquid such as a surface modifier into an aerosol consisting of many fine particles, and spray it into the processing chamber, raising the pressure of the aerosol above atmospheric pressure in the processing chamber. A surface modifier that stabilizes aerosol, speeds up its diffusion, brings it into a supersaturated state, adsorbs or adheres the aerosol to the object to be treated, and forms a film made of the components of the aerosol on the surface of the object to be treated. How to apply coating liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9105785A JPS61249567A (en) | 1985-04-30 | 1985-04-30 | Method and apparatus for coating coating liquid such as sizing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9105785A JPS61249567A (en) | 1985-04-30 | 1985-04-30 | Method and apparatus for coating coating liquid such as sizing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61249567A JPS61249567A (en) | 1986-11-06 |
| JPS6312667B2 true JPS6312667B2 (en) | 1988-03-22 |
Family
ID=14015873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9105785A Granted JPS61249567A (en) | 1985-04-30 | 1985-04-30 | Method and apparatus for coating coating liquid such as sizing agent |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61249567A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2898318B2 (en) * | 1989-11-10 | 1999-05-31 | 三菱電機株式会社 | Method and apparatus for forming organic thin film |
| EP1250965A1 (en) * | 2001-03-26 | 2002-10-23 | NANOCOATING Gesellschaft für Oberflächentechnologie mbH | Method for applying a coating |
| FI125920B (en) * | 2013-09-09 | 2016-04-15 | Beneq Oy | Method of coating substrates |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827665A (en) * | 1981-08-10 | 1983-02-18 | Tokyo Copal Kagaku Kk | Surface-treatment by aerosol and apparatus therefor |
-
1985
- 1985-04-30 JP JP9105785A patent/JPS61249567A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5827665A (en) * | 1981-08-10 | 1983-02-18 | Tokyo Copal Kagaku Kk | Surface-treatment by aerosol and apparatus therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61249567A (en) | 1986-11-06 |
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