JPH0231191B2 - - Google Patents

Info

Publication number
JPH0231191B2
JPH0231191B2 JP58009617A JP961783A JPH0231191B2 JP H0231191 B2 JPH0231191 B2 JP H0231191B2 JP 58009617 A JP58009617 A JP 58009617A JP 961783 A JP961783 A JP 961783A JP H0231191 B2 JPH0231191 B2 JP H0231191B2
Authority
JP
Japan
Prior art keywords
coating material
ricin
resin
paint
coating
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 - Lifetime
Application number
JP58009617A
Other languages
Japanese (ja)
Other versions
JPS59134255A (en
Inventor
Masao Tooyama
Noritoshi Tokimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kikusui Kagaku Kogyo KK
Original Assignee
Kikusui Kagaku Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kikusui Kagaku Kogyo KK filed Critical Kikusui Kagaku Kogyo KK
Priority to JP961783A priority Critical patent/JPS59134255A/en
Publication of JPS59134255A publication Critical patent/JPS59134255A/en
Publication of JPH0231191B2 publication Critical patent/JPH0231191B2/ja
Granted legal-status Critical Current

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  • Application Of Or Painting With Fluid Materials (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

【発明の詳細な説明】[Detailed description of the invention]

本発明は電柱、建造物の壁、塀、橋脚などにポ
スター、チラシなどの貼紙を無断で貼着すること
が出来ない様にする防止方法に関するものであ
る。 従来より、電柱、建造物の壁、塀などにポスタ
ー、チラシなどの貼紙を乱雑に貼着したり、或い
は断りなく貼着したりして、街の美観を害ねるも
のであつた。 そこで、その解決策としてビーズ含有塗料を塗
布するか、或いは塗料を塗布後にビーズを散布す
るかして球状の小突起を設ける技術が提案されて
いる。 しかしながら、この技術を採用した場合、実際
上として、むしろ表面がなだらかな凹凸面になる
ことにより貼紙の糊が乗り易く、且つ貼紙裏面と
の接触面が拡大して剥離が困難になり、効果の発
揮は不充分であつた。 本発明の方法は上記の従来技術の欠陥を解消す
ると共に材料は建築用に使われている安価なリシ
ン塗材を用い、経済上有利な効果をも得られる。 本発明の構成の主要部分は貼紙防止を要求する
面に0.1〜4mm径の可及的に鋭角となつた骨材粒
を混入したリシン塗材を塗着し、そのリシン塗材
面に離型性塗料を重ね塗りすることを特徴とする
ものである。 そして上記の方法に基ずいて施工するに当り、
特にリシン塗材面の突出部の合計面積が、全体面
積の1〜50%を占める様に、リシン塗材中の骨材
粒の量を設定するか、或いはリシン塗材を適当回
数塗り重ねすれば、本発明の効果が一層発揮され
る。 茲に本発明の構成を一つの実施例に基ずき以下
詳細に説明する。 即ち、骨材粒を混入したリシン塗材は次に説明
する通りに調製する。 リシン塗材は、塗材ベースから作られる。 塗材ベース配合比(%) アクリル樹脂エマルシヨン(固形分 60%)
23.2 体質顔料 25.3 界面活性剤 0.7 酸化チタン 20.6 高沸点溶剤 1.2 凍結防止剤 1.0 セルロース系増粘剤 0.5 防腐剤 0.2 水 27.3 計 100.0 上記の配合比に従つて原料を分散混合して塗材
ベースを作成する。 尚、リシン塗材の色彩は白以外のものを要求さ
れれば、着色顔料を適宜添加して着色する。 そこで、上記の配合比に基ずく塗材ベースに
0.1〜4mm径の可及的に鋭角となつた骨材粒を全
量に対して25〜50%となる様に混合する。 骨材粒としては有機質系と無機質系のいずれに
ても問わないが、有機質系の代表例としては、ア
クリル樹脂、塩化ビニル樹脂、ポリエチレン樹
脂、スチレン樹脂などの各種の合成樹脂から成る
固形物であり、無機質系の代表例としては硅砂、
寒水石、ひる石、パーライト、などの各種の天然
石若しくはその加工物である。 また、骨材粒としては、実質若しくは多孔質の
いずれをも問わない。 塗材ベースに対する骨材粒の混合比率は、塗布
する際の器具、手段、例えばスプレーガン、ロー
ラー、刷毛などにより適宜変更して設定するもの
であり、全量に対して10〜70%の範囲内から経験
的に選択して設定する。 骨材粒の粒径分布は、0.1〜4mm径の範囲から
適宜な分布状態を設定するものであるが、0.1mm
以下であると、粒径が小さ過ぎて全体として平担
面になり易く、接触面が拡大するために、容易な
剥離効果を期待することが出来ないし、4mm以上
であると、粒径が大き過ぎて塗布面に止まり難
く、短期間で脱落する恐れが有り、しかも塗布器
具がスプレーガンの場合にはガンノズルから噴出
をしない。 骨材粒としては外形形状が可及的に角張つた、
即ち鋭角状を呈するものが、本発明の目的を達成
するに最も効果的である。 さて、上記に従つて作成されたリシン塗材を電
柱建造物の壁、塀などにスプレーガン若しくは多
孔質柔軟性ローラーにより所定に厚みに塗布する
が、骨材粒の突出部の合計面積が塗布全体面積の
1〜50%、良好なるは20〜40%、最適なるは30〜
35%を占める様に2〜4回塗りを施すものであ
る。 重ね塗りを施す場合、毎回共に塗層が乾燥硬化
した後に重ね塗りを施すことが好ましい。 また、塗布後の骨材粒の突出部合計面積を所要
の状態にするには、リシン塗材中の骨材粒の混合
比をあらかじめ設定しておいても良い。 そして、リシン塗材に塗布面が乾燥硬化した後
にその表面にシリコーン樹脂、弗素樹脂、ポリエ
チレン樹脂などの離型性樹脂塗料をリシン塗材と
同様にスプレーガン、ローラー、刷毛などの塗布
器具を使用して塗布する。 塗布された断面は図に示す通り、リシン塗材層
1の面に骨材粒により散在凸起aが形成され、そ
の上を離型性塗料膜2が覆つた状態となる。 従つて、その塗布層表面にポスター、チラシな
どの貼紙3を澱粉糊、酢酸ビニル樹脂糊などの糊
料を介して貼着する際に、散在凸起aによる凹凸
が激しいために糊料が乗りにくく、ハケ、ローラ
ーを損傷することが甚しく、しかも貼紙3の裏面
と塗布層の表面とは散在凸起aにより接触面積が
小さくなり、その上離型性塗料膜2の効果が加わ
つて、貼紙3は、容易に剥離するものである。 しかも、貼紙3が容易に剥離できるのみで無
く、表面の離型性塗料膜2により塵埃などが付着
し難く、長期間に亘り美粧性を保持するものであ
る。 以下、本発明の構成を上記説明したリシン塗材
を使用しての試験例と比較例とにより示すもので
ある。 試験例 1 表面を清浄にしたプレキヤストコンクリート板
の表面にリシン塗材をポリウレタン樹脂多孔質ロ
ーラーにより、層厚が最薄部で0.3mmとなる様に
塗布し24時間乾燥する。 次いで、シリコーン樹脂の離型性塗料を刷毛塗
りにより、膜厚0.06mmとなる様に塗布し、24時間
乾燥する。 そして、模造紙を市販の酢酸ビニル樹脂糊によ
り貼着し、貼着後の経時日数により剥離試験を行
つた。試験結果は表1に示す。 試験例 2 サンドブラスト処理した鉄部に刷毛塗りで
JIS・K・5621・1種用サビ止塗料を0.03mmの乾
燥膜厚となる様に塗装し、1週間乾燥させる次い
で、サビ止塗料面の上ヘリシン塗材を層厚が最薄
部で0.2mmとなる様にスプレーガンにより吹付け
塗装し、24時間乾燥する。 吹付け塗装の条件はスプレーガンのノズル口
径、4mm、コンプレツサーの吐出空気圧力4〜5
Kg/cm2である。 そしてリシン塗材層の上へシリコーン樹脂の離
型性塗料を中毛のウールローラーにより膜厚0.07
mmとなるように塗布し、24時間乾燥する。 そして、模造紙を市販の澱粉糊により貼着し、
貼着後の経時日数により剥離試験を行つた。 試験結果は表1に示す。 比較例 1 試験例1と同じプレキヤストコンクリート板の
表面へ直接模造紙を市販の酢酸ビニル樹脂糊によ
り貼着し、貼着後の経時日数により剥離試験を行
つた。 試験結果は表1に示す。 比較例 2 試験例2と同じ鉄部表面のサビ止塗料面の上へ
直接に模造紙を市販の澱粉糊により貼着し、貼着
後の経時日数により剥離試験を行つた。 試験結果は表1に示す。
The present invention relates to a method for preventing unauthorized pasting of posters, leaflets, etc. on telephone poles, building walls, fences, bridge piers, etc. Traditionally, posters, flyers, and other posters have been pasted on utility poles, walls of buildings, fences, etc. in a disorderly manner, or they have been pasted without permission, damaging the aesthetic appearance of the city. As a solution to this problem, techniques have been proposed to provide small spherical protrusions by applying a bead-containing paint or by scattering beads after applying the paint. However, in practice, when this technology is adopted, the surface becomes a gently uneven surface, which makes it easier for the adhesive of the sticker to adhere to it, and the contact surface with the back of the sticker becomes larger, making it difficult to peel off, which reduces its effectiveness. The performance was insufficient. The method of the present invention overcomes the above-mentioned deficiencies of the prior art, and also provides an economically advantageous effect by using an inexpensive lysine coating material used for construction. The main part of the structure of the present invention is to apply a lysine coating material mixed with aggregate particles with a diameter of 0.1 to 4 mm and as sharp an angle as possible to the surface that requires pasting prevention, and to release the mold onto the surface of the lysine coated material. It is characterized by multiple coats of color paint. And when carrying out construction based on the above method,
In particular, the amount of aggregate particles in the ricin coating material should be set so that the total area of the protruding parts of the ricin coating material surface accounts for 1 to 50% of the total area, or the ricin coating material should be coated an appropriate number of times. In this case, the effects of the present invention can be further exhibited. The structure of the present invention will be explained in detail below based on one embodiment. That is, a ricin coating material mixed with aggregate particles is prepared as described below. Ricin coatings are made from a coating base. Coating material base compounding ratio (%) Acrylic resin emulsion (solid content 60%)
23.2 Extender pigment 25.3 Surfactant 0.7 Titanium oxide 20.6 High boiling point solvent 1.2 Antifreeze agent 1.0 Cellulose thickener 0.5 Preservative 0.2 Water 27.3 Total 100.0 Create a coating material base by dispersing and mixing the raw materials according to the above compounding ratio do. If the ricin coating material is required to have a color other than white, it can be colored by appropriately adding a coloring pigment. Therefore, we decided to use a coating material base based on the above mixing ratio.
Aggregate grains with a diameter of 0.1 to 4 mm and as sharp an angle as possible are mixed so as to account for 25 to 50% of the total amount. The aggregate particles can be either organic or inorganic, but representative examples of organic aggregates include solids made of various synthetic resins such as acrylic resin, vinyl chloride resin, polyethylene resin, and styrene resin. Yes, typical examples of inorganic materials include silica sand,
These are various natural stones such as kansuishi, vermiculite, and perlite, or their processed products. Furthermore, the aggregate particles may be either real or porous. The mixing ratio of aggregate particles to the coating material base is set by appropriately changing the equipment and means used during application, such as spray guns, rollers, brushes, etc., and is within the range of 10 to 70% of the total amount. Select and set empirically. The particle size distribution of aggregate particles is set to an appropriate distribution state from the range of 0.1 to 4 mm, but 0.1 mm
If it is less than 4 mm, the particle size is too small and the surface tends to be flat as a whole, and the contact surface is enlarged, so you cannot expect an easy peeling effect.If it is 4 mm or more, the particle size is too large. If the coating device is a spray gun, it will not be sprayed from the gun nozzle. As aggregate grains, the outer shape is as angular as possible.
That is, a shape with an acute angle is most effective in achieving the object of the present invention. Now, the lysine coating material prepared according to the above is applied to the walls, fences, etc. of utility pole structures to a predetermined thickness using a spray gun or porous flexible roller, but the total area of the protruding parts of the aggregate particles is 1~50% of the total area, good 20~40%, optimal 30~
Two to four coats are applied to cover 35% of the coating. When applying multiple coats, it is preferable to apply multiple coats each time after both coated layers have dried and hardened. Further, in order to make the total area of the protruding parts of the aggregate particles after application to a desired state, the mixing ratio of the aggregate particles in the ricin coating material may be set in advance. After the surface of the ricin coating material has dried and hardened, a releasable resin coating such as silicone resin, fluororesin, or polyethylene resin is applied to the surface using application equipment such as a spray gun, roller, or brush in the same way as for ricin coating material. and apply. As shown in the figure, the coated cross section is such that scattered protrusions a are formed by aggregate particles on the surface of the ricin coating layer 1, and the releasable coating film 2 covers the protrusions a. Therefore, when attaching a poster, flyer, or other sticker 3 to the surface of the coating layer using a glue such as starch glue or vinyl acetate resin glue, the glue may get stuck due to the severe irregularities caused by the scattered convexities a. In addition, the contact area between the back surface of the sticker 3 and the surface of the coating layer is small due to the scattered protrusions a, and on top of that, the effect of the releasable paint film 2 is added. The sticker 3 is easily peelable. Moreover, not only can the sticker 3 be easily peeled off, but the releasable paint film 2 on the surface prevents dust and the like from adhering to it, and it maintains its cosmetic appearance for a long period of time. Hereinafter, the structure of the present invention will be illustrated by a test example using the above-described ricin coating material and a comparative example. Test Example 1 A ricin coating material is applied to the surface of a cleaned precast concrete board using a polyurethane resin porous roller so that the layer thickness is 0.3 mm at the thinnest part, and dried for 24 hours. Next, a release paint made of silicone resin was applied by brushing to a film thickness of 0.06 mm, and dried for 24 hours. Then, the imitation paper was pasted using a commercially available vinyl acetate resin glue, and a peel test was conducted based on the number of days after pasting. The test results are shown in Table 1. Test example 2 Brush coating on sandblasted iron parts
Apply JIS K 5621 Class 1 rust preventive paint to a dry film thickness of 0.03 mm and let it dry for one week. Next, apply Helicine coating material on the rust preventive paint surface with a layer thickness of 0.2 mm at the thinnest part. Spray paint with a spray gun so that the thickness is 1 mm and dry for 24 hours. The conditions for spray painting are spray gun nozzle diameter 4 mm, compressor discharge air pressure 4 to 5.
Kg/ cm2 . Then, apply a silicone resin release paint onto the ricin coating layer with a film thickness of 0.07 using a medium-bristled wool roller.
Apply to a thickness of mm and dry for 24 hours. Then, paste the imitation paper with commercially available starch glue,
A peel test was conducted based on the number of days after adhesion. The test results are shown in Table 1. Comparative Example 1 Imitation paper was directly adhered to the surface of the same precast concrete board as in Test Example 1 using a commercially available vinyl acetate resin glue, and a peeling test was conducted based on the number of days after pasting. The test results are shown in Table 1. Comparative Example 2 Imitation paper was directly pasted onto the anti-rust paint surface of the same iron part as in Test Example 2 using commercially available starch glue, and a peeling test was conducted based on the number of days after pasting. The test results are shown in Table 1.

【表】【table】

【表】 試験方法 模造紙を貼着直後に手の掌で3回こすり、常温
下に放置し、経過日数毎に手で剥した後の表面状
態を観察した 評価基準 A;容易に剥がれ痕跡が見られない。 B;痕跡が見られない。 C;紙が半分程度残留している。 D;剥離が殆んど出来ず、紙が全部程度残留し
ている。 以上の如く、本発明の方法を採用すれば、電柱
建造物の壁、塀はもとより橋脚などに、無断で貼
着されたポスター、チラシなどの貼紙を至極簡単
に剥離することが出来るために、環境の美観が保
たれ、市民生活を快適にすることが出来るなどの
特長を有するものである。
[Table] Test method Immediately after applying the imitation paper, rub it three times with the palm of your hand, leave it at room temperature, and observe the surface condition after peeling it off by hand every few days.Evaluation criteria A: Easy to peel off, no traces can not see. B: No traces are seen. C: Approximately half of the paper remains. D: Almost no peeling was possible, and some of the paper remained. As described above, if the method of the present invention is adopted, posters, leaflets, etc. that have been affixed without permission to the walls and fences of utility pole structures, as well as bridge piers, etc., can be removed very easily. It has the characteristics of preserving the beauty of the environment and making citizens' lives more comfortable.

【図面の簡単な説明】[Brief explanation of drawings]

図は本発明の方法の実施例を示す拡大断面図で
ある。 1……リシン塗材層、a……散在凸起、2……
離型性塗料膜、3……貼紙。
The figure is an enlarged sectional view showing an embodiment of the method of the present invention. 1... Ricin coating material layer, a... Scattered convexities, 2...
Release paint film, 3...Paste.

Claims (1)

【特許請求の範囲】[Claims] 1 貼紙防止を要求する面に0.1〜4mm径の可及
的に鋭角となつた骨材粒に混入したリシン塗材を
塗着し、そのリシン塗材面にシリコーン樹脂、弗
素樹脂、ポリエチレン樹脂などの離型性樹脂塗料
を重ね塗りすることを特徴とする貼紙防止方法。
1 Apply a ricin coating material mixed with aggregate grains with a diameter of 0.1 to 4 mm and as sharp an angle as possible to the surface that requires sticker prevention, and apply silicone resin, fluororesin, polyethylene resin, etc. to the ricin coating material surface. A method for preventing pasting, which is characterized by applying multiple coats of releasable resin paint.
JP961783A 1983-01-24 1983-01-24 Paper patch preventing method Granted JPS59134255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP961783A JPS59134255A (en) 1983-01-24 1983-01-24 Paper patch preventing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP961783A JPS59134255A (en) 1983-01-24 1983-01-24 Paper patch preventing method

Publications (2)

Publication Number Publication Date
JPS59134255A JPS59134255A (en) 1984-08-01
JPH0231191B2 true JPH0231191B2 (en) 1990-07-11

Family

ID=11725241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP961783A Granted JPS59134255A (en) 1983-01-24 1983-01-24 Paper patch preventing method

Country Status (1)

Country Link
JP (1) JPS59134255A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353132A (en) * 1976-10-25 1978-05-15 Kansai Paint Co Ltd Method of applying coat for preventing sticker
JPS57148783A (en) * 1981-03-11 1982-09-14 Osaka Soda Co Ltd Coating body for preventing billing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5353132A (en) * 1976-10-25 1978-05-15 Kansai Paint Co Ltd Method of applying coat for preventing sticker
JPS57148783A (en) * 1981-03-11 1982-09-14 Osaka Soda Co Ltd Coating body for preventing billing

Also Published As

Publication number Publication date
JPS59134255A (en) 1984-08-01

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