JPH0360762A - Coating pan made of plastic - Google Patents
Coating pan made of plasticInfo
- Publication number
- JPH0360762A JPH0360762A JP19424689A JP19424689A JPH0360762A JP H0360762 A JPH0360762 A JP H0360762A JP 19424689 A JP19424689 A JP 19424689A JP 19424689 A JP19424689 A JP 19424689A JP H0360762 A JPH0360762 A JP H0360762A
- Authority
- JP
- Japan
- Prior art keywords
- paint
- pan
- plastic
- coating
- present
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 238000000576 coating method Methods 0.000 title abstract description 9
- 239000011248 coating agent Substances 0.000 title abstract description 8
- 150000002825 nitriles Chemical class 0.000 claims abstract description 16
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 239000011347 resin Substances 0.000 claims abstract description 11
- 239000003973 paint Substances 0.000 claims description 54
- 239000000463 material Substances 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 abstract description 6
- 101150006573 PAN1 gene Proteins 0.000 abstract description 4
- 239000002904 solvent Substances 0.000 abstract description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract description 2
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 239000003960 organic solvent Substances 0.000 description 8
- -1 polyethylene Polymers 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 4
- 235000008429 bread Nutrition 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920001155 polypropylene Polymers 0.000 description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007761 roller coating Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- MJEMIOXXNCZZFK-UHFFFAOYSA-N ethylone Chemical compound CCNC(C)C(=O)C1=CC=C2OCOC2=C1 MJEMIOXXNCZZFK-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001195 polyisoprene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Landscapes
- Coating Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、プラスチック製塗料パンに関するものであり
、詳しくは、軽量で剛性があり作業性及び耐有機溶剤性
に優れたプラスチック製塗料パンに関するものである。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a plastic paint pan, and more particularly, to a plastic paint pan that is lightweight, rigid, and has excellent workability and organic solvent resistance. It is something.
金属板、プラスチック板は建材用、自動車用を始めとし
て広く使用されている。その種類は多岐にわたり、色の
種類も例外ではない。塗装板製造業者は極めて多種類の
塗装を行う必要があり、生産性を向上させるには、いか
にして塗料の交換を短時間で行うかがポイントとなって
いる。Metal plates and plastic plates are widely used for building materials, automobiles, and other applications. There are a wide variety of types, and the types of colors are no exception. Manufacturers of painted panels must apply an extremely wide variety of coatings, and the key to improving productivity is how to change paints in a short period of time.
従来の塗料パンは金属製であり、塗料の交換にあたって
は、残った塗料を移液、取り外し後、有機溶剤で洗浄、
装着し、新しい塗料を入れる方式で行っていた。従来の
方式では、金属製塗料パンの重量が重いため、作業性が
悪く多くの時間を要していた。また、洗浄に有機溶剤を
使用するため有機溶剤が人体や衣服に付着したり、揮発
成分により作業環境が悪化し好ましくなかった。さらに
、使い捨てのパンへの要求もあったが、金属製ではコス
トが高く実用には到らなかった。そこで、金製樹脂製の
塗料用パンへの要求が高まってきた。Conventional paint pans are made of metal, and when replacing paint, the remaining paint is transferred, removed, and cleaned with an organic solvent.
The method was to install it and apply new paint. In the conventional method, the metal paint pan was heavy, making it difficult to work and requiring a lot of time. In addition, since organic solvents are used for cleaning, the organic solvents may adhere to the human body or clothes, and volatile components may worsen the working environment, which is not desirable. Furthermore, there was a demand for disposable bread, but metal breads were too expensive to put into practical use. Therefore, demand for paint pans made of gold and resin has increased.
従来の合成樹脂としては、ポリエチレン、ポリプロピレ
ン、ポリ塩化ビニリデン、エチレン−ビニルアルコール
共重合体、ポリカーボネート、ポリエチレンテレフタレ
ート等が挙げられるが、耐有機溶剤性が低かったり、成
形性が低いためパン成形後の肉厚が局所的に薄くなった
り、剛性が低いためパンの強度が不足する等の問題があ
った。−例として、ポリプロピレン樹脂を用いた場合は
、ポリプロピレンシートの成形性が劣るため塗料パンの
厚みが局所的に薄くなりピンホール等が発生し易い問題
があった。また、シートを厚くした場合ピンホールの発
生は防止できるが、成形性が低下し、コストも高くなる
ため実用的ではなかった。Conventional synthetic resins include polyethylene, polypropylene, polyvinylidene chloride, ethylene-vinyl alcohol copolymer, polycarbonate, and polyethylene terephthalate, but they have low organic solvent resistance and low moldability, so they are difficult to use after bread molding. There were problems such as the wall thickness becoming thinner locally and the bread's strength being insufficient due to its low rigidity. - For example, when polypropylene resin is used, there is a problem in that the moldability of the polypropylene sheet is poor and the thickness of the paint pan becomes locally thinner, causing pinholes and the like to easily occur. Furthermore, if the sheet is made thicker, the occurrence of pinholes can be prevented, but this is not practical because the moldability decreases and the cost increases.
本発明の目的は従来の塗料パンでは不可能であった、塗
料変更時の作業性および作業環境の悪化防止性に優れた
プラスチック製塗料パンを提供することにある。An object of the present invention is to provide a plastic paint pan that has excellent workability when changing paint and prevents deterioration of the working environment, which was not possible with conventional paint pans.
本発明者らは、かかる課題を解決する為鋭意検討し、プ
ラスチック製塗料パンに耐有Ｉ！溶剤性と成形性に優れ
、剛性も高い高ニトリル系樹脂を使用することにより、
この問題を解決し、遂に本発明を完成した。The inventors of the present invention have made extensive studies to solve this problem, and have found that the plastic paint pan has the highest durability. By using high nitrile resin with excellent solvent properties and moldability, and high rigidity,
This problem was solved and the present invention was finally completed.
すなわち、本発明は、底部に塗料排出口を有する塗料パ
ンにおいて、材質が高ニトリル系樹脂からなることを特
徴とするプラスチック製塗料パンである。That is, the present invention is a plastic paint pan having a paint outlet at the bottom, which is characterized by being made of a high nitrile resin.
本発明における塗料は、その種類に制限はない。The type of paint used in the present invention is not limited.
有機溶剤で希釈して使用する塗料類に好適に用いられる
。Suitable for use in paints that are diluted with organic solvents.
本発明における有ｉ溶剤に制限はない３例として、石油
系または石炭系炭化水素、アルコール、ケトン、アルデ
ヒド、エーテル、エステル、クロル炭化水素等が挙げら
れる。The solvent used in the present invention is not limited, and examples thereof include petroleum-based or coal-based hydrocarbons, alcohols, ketones, aldehydes, ethers, esters, and chlorohydrocarbons.
本発明で用いる高ニトリル系樹脂とは、アクリロニトリ
ル、メタクリロニトリルなどの不飽和ニトリルを主体と
する共重合体であって不飽和ニトリル分を５０重量％以
上含むものである。不飽和ニトリルと共重合可能な単量
体としては、スチレン、ブタジェン、イソプレン、メチ
ルアクリレート、エチルアクリレート、メチルメタクリ
レート、エチルメタアクリレートなどが挙げられこれら
の１種または２種以上を用いることができる。The high nitrile resin used in the present invention is a copolymer mainly composed of unsaturated nitrile such as acrylonitrile and methacrylonitrile, and contains 50% by weight or more of unsaturated nitrile. Examples of monomers copolymerizable with unsaturated nitrile include styrene, butadiene, isoprene, methyl acrylate, ethyl acrylate, methyl methacrylate, and ethyl methacrylate, and one or more of these can be used.
また、ブタジェン−アクリロニトリル共重合体、イソプ
レン−アクリロニトリル共重合体、ブタジェン−スチレ
ン共重合体、ポリブタジェン、ポリイソプレンなどのゴ
ム状重合体と不飽和ニトリルを主体とする共重合体との
混合物、およびこれらのゴム状重合体の存在下に不飽和
ニトリルと前記共重合可能な単量体をグラフト重合させ
たものも用い得る。In addition, mixtures of rubber-like polymers such as butadiene-acrylonitrile copolymers, isoprene-acrylonitrile copolymers, butadiene-styrene copolymers, polybutadiene, polyisoprene, etc. and copolymers mainly composed of unsaturated nitriles, and copolymers of these It is also possible to use a product obtained by graft polymerizing an unsaturated nitrile and the above copolymerizable monomer in the presence of a rubbery polymer.
本発明のプラスチック製塗料パンは、上記高ニトリル系
樹脂を公知の押出し法、カレンダー法、加熱プレス法に
てシートを製造し、該シートを真空成形、圧空成形する
ことにより製造することができる。The plastic paint pan of the present invention can be produced by producing a sheet from the above-mentioned high nitrile resin by a known extrusion method, calendaring method, or hot pressing method, and then vacuum forming or pressure forming the sheet.
本発明で用いるプラスチック製塗料パンの厚みは、塗料
パンの大きさと要求される剛性により決定される０例と
して、長さ１５００ｍｍ、幅５００問、深さ１５０−の
塗料パンにおいては、厚さ０．０５〜０．８開が好まし
く 、０．０５ｍｍ未満では剛性が不足するので好まし
くない、また逆に０．８問を越えても良いが作業性が不
良となったり、コストアップになるだけである。The thickness of the plastic paint pan used in the present invention is determined by the size of the paint pan and the required rigidity. An opening of .05 to 0.8 is preferable, and an opening of less than 0.05 mm is not preferable because the rigidity is insufficient.On the other hand, an opening of more than 0.8 may be acceptable, but this will only result in poor workability and increase in cost. be.
本発明のプラスチック製塗料パンは、塗料受皿を有する
塗装機械に好適に用いられる０例として、ローラー塗り
機における一例を示す。ローラー塗り機は、受皿内の塗
料にローラーを接触させて、塗料皮膜を形成し、これを
金属板またはプラスチック仮に転写塗装する。本発明の
プラスチック製塗料パン１を、塗料受皿２の内側に装着
し、塗料排出口３を栓４で密栓し、塗料５を入れ使用す
る。The plastic paint pan of the present invention is suitably used in a coating machine having a paint pan.An example of a roller coating machine is shown below. A roller coating machine brings a roller into contact with the paint in a saucer to form a paint film, which is then temporarily transferred onto a metal plate or plastic. The plastic paint pan 1 of the present invention is mounted inside a paint saucer 2, the paint outlet 3 is tightly plugged with a stopper 4, and a paint 5 is filled in for use.
塗料交換時は、塗料排出口３の栓４を外して塗料５を移
液後、プラスチック製塗料パン１を取り外し、新しいプ
ラスチック製塗料パンを装着する。When replacing the paint, the plug 4 of the paint outlet 3 is removed, the paint 5 is transferred, the plastic paint pan 1 is removed, and a new plastic paint pan is installed.
従来の金属製の塗料パンは耐薬品性に優れたステンレス
またはアルミニウム等の材質に限られており、コストが
高かった０本発明におけるプラスチック製塗料パンを使
用した場合、受皿部は鋳鉄等の安価な金属等で製造可能
であり、コストも安価になる。Conventional metal paint pans are limited to materials such as stainless steel or aluminum, which have excellent chemical resistance, and are expensive. When the plastic paint pan of the present invention is used, the saucer part is made of inexpensive materials such as cast iron. It can be manufactured from metal, etc., and the cost is also low.
本発明のプラスチック製塗料パンは使用後に洗浄して、
繰り返し使用することも可能である。The plastic paint pan of the present invention should be cleaned after use.
It is also possible to use it repeatedly.
以下、本発明を実施例により説明する。 The present invention will be explained below with reference to Examples.
実施例１
高ニトリル系樹脂として三井東圧化学■製の商品名バレ
ックスを用いて、押出し法により厚み０、５ｍｍのシー
トを得た。得られたシートを真空成形して長さ１５００
ｍｍ、巾３００開、深さ１５０ｍｍのプラスチック製塗
料パンを得た。得られた塗料用パンにピンホールは無く
、塗料交換作業において作業性は良好であった。Example 1 A sheet with a thickness of 0.5 mm was obtained by an extrusion method using Valex (trade name, manufactured by Mitsui Toatsu Chemical Co., Ltd.) as a high nitrile resin. The obtained sheet was vacuum formed to a length of 1,500 mm.
A plastic paint pan with a width of 300 mm and a depth of 150 mm was obtained. The resulting paint pan had no pinholes and had good workability during paint replacement work.
比較例１
ポリプロピレン製のプラスチック製塗料パンを使用する
他は実施例工を繰り返した。得られた塗料パンの底角部
の厚さは０．０２ｍ５であった。塗料交換作業において
パンの剛性が不足するため、受皿に装着し難く、作業性
は低かった。また、底角部の薄い部分にピンホールが発
生した。Comparative Example 1 The Example was repeated except that a plastic paint pan made of polypropylene was used. The thickness of the bottom corner of the resulting paint pan was 0.02 m5. During paint replacement work, the lack of rigidity of the pan made it difficult to attach it to the saucer, resulting in low work efficiency. Also, a pinhole appeared in the thin part of the bottom corner.
本発明のプラスチック製塗料用パンは耐有機溶剤性を有
し、塗料交換時において従来の金属製塗料パンより軽量
で剛性があるため、極めて良好な作業性を有しており、
さらに、有機溶剤による洗浄工程を省略でき、作業環境
の改善をはかることが可能となり、印刷、塗装業界に寄
与すること大である。The plastic paint pan of the present invention is resistant to organic solvents, and is lighter and more rigid than conventional metal paint pans when replacing paint, so it has extremely good workability.
Furthermore, the cleaning process using organic solvents can be omitted, making it possible to improve the working environment, which will greatly contribute to the printing and painting industries.
第１図及び第２図は本発明におけるプラスチック製塗料
パンの断面図である。
■、プラスチック製塗料パン
２、塗料受皿
３、塗料排出口
４、栓
５、塗料1 and 2 are cross-sectional views of a plastic paint pan according to the present invention. ■, plastic paint pan 2, paint saucer 3, paint outlet 4, plug 5, paint
Claims (1)
が高ニトリル系樹脂からなることを特徴とするプラスチ
ック製塗料パン。 ２、高ニトリル系樹脂が５０重量％以上の不飽和ニトリ
ル単量体を含有するものである請求項１記載のプラスチ
ック製塗料パン。[Scope of Claims] 1. A plastic paint pan having a paint outlet at the bottom, characterized in that the material is made of a high nitrile resin. 2. The plastic paint pan according to claim 1, wherein the high nitrile resin contains 50% by weight or more of an unsaturated nitrile monomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19424689A JPH0360762A (en) | 1989-07-28 | 1989-07-28 | Coating pan made of plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19424689A JPH0360762A (en) | 1989-07-28 | 1989-07-28 | Coating pan made of plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360762A true JPH0360762A (en) | 1991-03-15 |
Family
ID=16321418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19424689A Pending JPH0360762A (en) | 1989-07-28 | 1989-07-28 | Coating pan made of plastic |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360762A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255199A (en) * | 1985-09-04 | 1987-03-10 | 三井東圧化学株式会社 | Pallet |
-
1989
- 1989-07-28 JP JP19424689A patent/JPH0360762A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6255199A (en) * | 1985-09-04 | 1987-03-10 | 三井東圧化学株式会社 | Pallet |
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