JPS6372379A - Preparation of surface treated stainless steel material - Google Patents
Preparation of surface treated stainless steel materialInfo
- Publication number
- JPS6372379A JPS6372379A JP21502786A JP21502786A JPS6372379A JP S6372379 A JPS6372379 A JP S6372379A JP 21502786 A JP21502786 A JP 21502786A JP 21502786 A JP21502786 A JP 21502786A JP S6372379 A JPS6372379 A JP S6372379A
- Authority
- JP
- Japan
- Prior art keywords
- stainless steel
- steel material
- layer
- resin layer
- fingerprint
- 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
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 24
- 239000010935 stainless steel Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 title claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 15
- 229920005989 resin Polymers 0.000 claims abstract description 15
- 239000000178 monomer Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000004381 surface treatment Methods 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract description 6
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 abstract description 4
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010894 electron beam technology Methods 0.000 abstract description 3
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 abstract description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract description 2
- 238000010559 graft polymerization reaction Methods 0.000 abstract description 2
- 229920001225 polyester resin Polymers 0.000 abstract description 2
- 239000004645 polyester resin Substances 0.000 abstract description 2
- 229920005749 polyurethane resin Polymers 0.000 abstract 1
- 230000002285 radioactive effect Effects 0.000 abstract 1
- 238000010186 staining Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- -1 hydroxypropyl Chemical group 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- KMNCBSZOIQAUFX-UHFFFAOYSA-N 2-ethoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCC)C(=O)C1=CC=CC=C1 KMNCBSZOIQAUFX-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- MSAHTMIQULFMRG-UHFFFAOYSA-N 1,2-diphenyl-2-propan-2-yloxyethanone Chemical compound C=1C=CC=CC=1C(OC(C)C)C(=O)C1=CC=CC=C1 MSAHTMIQULFMRG-UHFFFAOYSA-N 0.000 description 1
- DZZAHLOABNWIFA-UHFFFAOYSA-N 2-butoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OCCCC)C(=O)C1=CC=CC=C1 DZZAHLOABNWIFA-UHFFFAOYSA-N 0.000 description 1
- WDQMWEYDKDCEHT-UHFFFAOYSA-N 2-ethylhexyl 2-methylprop-2-enoate Chemical compound CCCCC(CC)COC(=O)C(C)=C WDQMWEYDKDCEHT-UHFFFAOYSA-N 0.000 description 1
- XMLYCEVDHLAQEL-UHFFFAOYSA-N 2-hydroxy-2-methyl-1-phenylpropan-1-one Chemical compound CC(C)(O)C(=O)C1=CC=CC=C1 XMLYCEVDHLAQEL-UHFFFAOYSA-N 0.000 description 1
- BQZJOQXSCSZQPS-UHFFFAOYSA-N 2-methoxy-1,2-diphenylethanone Chemical compound C=1C=CC=CC=1C(OC)C(=O)C1=CC=CC=C1 BQZJOQXSCSZQPS-UHFFFAOYSA-N 0.000 description 1
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 description 1
- IBUIBNBWCOAMTI-UHFFFAOYSA-N 7-chloro-1-phenylheptan-1-one Chemical compound ClCCCCCCC(=O)C1=CC=CC=C1 IBUIBNBWCOAMTI-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
- 239000012965 benzophenone Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- MQLVWQSVRZVNIP-UHFFFAOYSA-L ferrous ammonium sulfate hexahydrate Chemical compound [NH4+].[NH4+].O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O MQLVWQSVRZVNIP-UHFFFAOYSA-L 0.000 description 1
- 229960002089 ferrous chloride Drugs 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000004687 hexahydrates Chemical class 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は指紋が付着しにくく、かつ容易に除去できるよ
うにした表面処理ステンレス鋼材の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method for manufacturing a surface-treated stainless steel material that is resistant to fingerprints and can be easily removed.
（従来技術）
ステンレス鋼材は耐食性、耐熱性に優れているほか、美
麗な外観を有しているので、従来上り建築用材料、産業
用機械および器具、電気機械および器具、家庭用品、船
舶、自動車、鉄道車両など種々の分野で広く使用されて
いる。しかしステンレス鋼材は取り扱いによる指紋が付
着し易すく、また付着すると目立ち、ブライト材などの
場合は外観を者しく損う、さらに付着指紋は時間の経過
とともに極めて除去しにく（なり、拭取りなどでは除去
が困難となる。(Prior art) Stainless steel has excellent corrosion resistance and heat resistance, as well as a beautiful appearance, so it has traditionally been used as construction material, industrial machinery and appliances, electrical machinery and appliances, household goods, ships, and automobiles. , are widely used in various fields such as railway vehicles. However, stainless steel materials tend to attract fingerprints due to handling, and if they do, they are noticeable, and in the case of bright materials, the appearance can be severely damaged.Furthermore, fingerprints are extremely difficult to remove over time (such as wiping, etc.). This makes removal difficult.
そこでこのような指紋付着の問題を軽減する方法として
、透明な塗料、例えばフッ素り（脂塗料、アクリル樹脂
塗料またはエポキシ樹脂塗料など耐汚染性に優れた塗料
を塗装する方法が提案されている。ここで塗装に透明な
塗料を使用するのは塗装後もステンレス鋼材の美麗な外
観を保持するためである。Therefore, as a method to reduce the problem of fingerprint adhesion, a method has been proposed in which a transparent paint, for example, a paint with excellent stain resistance such as a fluorine paint (fat paint, acrylic resin paint, or epoxy resin paint) is applied. The reason for using transparent paint here is to maintain the beautiful appearance of the stainless steel material even after painting.
（発明が解決しようとする問題点）
確かにこの方法によれば、指紋はステンレス鋼に直接付
着した程目立たなくなるが、まだステンレス鋼材の外観
を損ない、かつ拭取りなどでは容易に除去できないもの
であった。このため指紋が付着すると指紋部分にほこり
が付着して、表面汚れを増大させるものであった。この
ようなことがらステンレス鋼材の表面処理をさらに指紋
が付着しにくく、かつ指紋が付着した場合には容易に除
去できるようなものにする必要があった。(Problem to be solved by the invention) It is true that according to this method, fingerprints are less noticeable than if they were directly attached to stainless steel, but they still damage the appearance of the stainless steel material and cannot be easily removed by wiping. there were. For this reason, when a fingerprint is attached, dust adheres to the fingerprint area, increasing surface stains. For these reasons, it was necessary to provide a surface treatment for the stainless steel material that would make it more difficult for fingerprints to adhere to the stainless steel material, and would also allow fingerprints to be easily removed if they were attached.
（問題点を解決するための手段）
本発明者らは指紋が付着しにくく、かつ付着した指紋を
容易に除去できる表面処理ステンレス鋼材の製造方法を
検討した結果、ステンレス鋼材の表面に透明な樹脂層を
設けた後、さらに該樹脂層表面に親水性モノマ一層を設
けで、放射線同時照射法によりグラフト重合させ、表面
に親水性樹脂層を形成する方法を開発した。(Means for Solving the Problems) The present inventors investigated a method for producing a surface-treated stainless steel material to which fingerprints are difficult to adhere and which can easily remove attached fingerprints. After forming the layer, we have developed a method in which a hydrophilic monomer layer is further provided on the surface of the resin layer, and graft polymerization is performed by simultaneous radiation irradiation to form a hydrophilic resin layer on the surface.
以下本発明の詳細な説明する。The present invention will be explained in detail below.
本発明ではまずステンレス鋼材表面に透明な樹脂層を設
けるのであるが、樹脂層の設は方としては、（１）透明
な塗料を塗装した後乾燥する方法、（２）透明な樹脂フ
ィルムを接着する方法など公知方法によればよい、この
場合用ｍ層を設ける前に８４脂層とステンレス鋼材との
密着性を高めるために、機械研摩、酸洗等ステンレス鋼
材に適した前処理を適宜適用することができる。In the present invention, a transparent resin layer is first provided on the surface of the stainless steel material.The resin layer can be formed by (1) applying a transparent paint and then drying it; (2) adhering a transparent resin film to the surface of the stainless steel material; In this case, before forming the m-layer, pretreatment suitable for the stainless steel material such as mechanical polishing or pickling may be applied as appropriate to increase the adhesion between the 84 fat layer and the stainless steel material. can do.
重犯（１）の方法で樹脂層を設ける場合の塗料としては
、ポリエステル樹脂塗料、ポリフレタン！３１ａＩ塗料
、アクリル（１（脂塗料、フッ素樹脂塗料、エポキシ樹
ｒｒｆＩ塗料などを使用すればよ（、また（２）の方法
でｒｊ（上層を設ける場合のり（脂フィルムとしては、
熱融着用の変性層を積層したポリオレフィンフィルムな
どを使用すればよい。When applying a resin layer using method (1), polyester resin paint and polyurethane are the paints to use. You can use 31aI paint, acrylic (1) (fat paint, fluororesin paint, epoxy resin rrfI paint, etc.), or use method (2) to apply rj (glue (if you want to provide an upper layer)
A polyolefin film laminated with a modified layer for heat fusion may be used.
次に樹脂層の上に親水性モアマーを塗布し、放射線同時
照射法によりモノマーをグラフト重合させる。ここで塗
布するモアマーとしては、カルボキシル基、ヒドロキシ
ル基、アミド基など一般に親木基を有するモノマー、例
えばアクリル酸、７タクリル酸、アクリル酸ヒドロキン
エチル、メタクリル酸ヒドロキシエチル、アクリル酸ヒ
ドロキシプロピル、メタクリル酸ヒドロキシプロピル、
アクリルアミド、グリセロールモアメタクリレートなど
を塗布すればよい。これらのモノマーは単独の状態で塗
布してもよく、溶媒で濃度０．１ｗＬ％以上に希釈し、
溶液にして塗布してもよい。なお七ツマ−がアクリル酸
、アクリル酸しドロキシエチル等ホモ重合し易いものの
場合モノマーまたはモノマー溶液１こラジカル重合禁止
剤を０．ＯＯ１ｍｏ１％以上添加しておくとよい、この
ような重合禁止剤としては、硫酸第一鉄アンモニウム（
６水塩）、塩化第一鉄、塩化第一銅、塩化第二銅、硫酸
第二銅、硫酸銅などがある。Next, a hydrophilic moamer is applied onto the resin layer, and the monomer is graft-polymerized by simultaneous radiation irradiation. The moamers to be applied here include monomers that generally have parent wood groups such as carboxyl groups, hydroxyl groups, and amide groups, such as acrylic acid, 7-tacrylic acid, hydroxyethyl acrylate, hydroxyethyl methacrylate, hydroxypropyl acrylate, and methacrylate. acid hydroxypropyl,
Acrylamide, glycerol moa methacrylate, etc. may be applied. These monomers may be applied alone, or diluted with a solvent to a concentration of 0.1 wL% or more,
It may be applied as a solution. If the monomer is easily homopolymerized, such as acrylic acid or acrylic acid or droxyethyl, add 1 part of the monomer or monomer solution to 0.0 parts of the radical polymerization inhibitor. Examples of such polymerization inhibitors that should be added to OO1mo1% or more include ferrous ammonium sulfate (
Hexahydrate), ferrous chloride, cuprous chloride, cupric chloride, cupric sulfate, copper sulfate, etc.
モノマーの重合を放射線同時照射法によｒａｔ〒うのは
、前照射法で行うと同時照射法より多くの線量を必要と
し、また線量を多くすると下層の樹脂層劣化増大を招き
、しかも親木性モノマーが樹脂層内部へも浸透、拡散し
て樹脂層の物性、耐候性および耐熱性を低下させるから
である。照射する放射線としては電子線、γ線、紫外ｉ
（３００〜４００ ｎｍ）のいずれでもよく、紫外線を
使用するときはモノマーまたはモノマー溶液に短時間に
重合させることができるように光重合開始剤、例えばベ
ンゾインメチルエーテル、ベンゾインエチルエーテル、
ベンゾインイソプロピルエーテル、ベンゾインブチルエ
ーテル、ベンゾフェノン／第三級アミン、ペンノルジメ
チルケクール、２．２−１エトキシアセト７ヱノン、α
−ヒドロキシイソブチロフェノン、１．１−ノクロロア
セト７工メン、２−クロロチオキサントンベンノル、１
−ヒドロキシンクロへキシルフェニルケトンなどを０．
０１〜５ｗｔ％添加するのが好ましい。Rat polymerization of monomers using the simultaneous radiation irradiation method requires a higher dose than the simultaneous irradiation method, and increasing the dose leads to increased deterioration of the underlying resin layer. This is because the monomer permeates and diffuses into the resin layer, deteriorating the physical properties, weather resistance, and heat resistance of the resin layer. The radiation to be irradiated includes electron beams, gamma rays, and ultraviolet i.
(300 to 400 nm), and when using ultraviolet light, a photopolymerization initiator such as benzoin methyl ether, benzoin ethyl ether, benzoin ethyl ether,
Benzoin isopropyl ether, benzoin butyl ether, benzophenone/tertiary amine, pennoldimethylkecool, 2.2-1 ethoxyaceto-7enone, α
-Hydroxyisobutyrophenone, 1,1-nochloroacetate, 2-chlorothioxanthonebenol, 1
- Hydroxylene chlorhexyl phenyl ketone etc. 0.
It is preferable to add 01 to 5 wt%.
（作用）
以上のようにして親水性モノマーを塗布し、重合させる
と、表面に親水性用ＷＩ層が形成される。(Function) When a hydrophilic monomer is applied and polymerized as described above, a hydrophilic WI layer is formed on the surface.
この親水性樹Ｎ層は指紋が付着した場合、指紋を濡れ広
がらせ、目立ちに（くなる。また親木性Ｕ（脂層の親木
基には水分子が吸着されているため、その水分子が指紋
の油脂成分を乳化させ、表面に浮き出させる。このため
指紋を拭取りにより容易に除去できるようにする。When a fingerprint is attached to this hydrophilic resin N layer, the fingerprint gets wet and spreads, making it more conspicuous. The molecules emulsify the oily components of the fingerprint, causing it to stand out on the surface, making it easier to remove by wiping.
（実施例）
ホットプレスを用いてステンレス鋼板に熱融着用変性ポ
リエチレン（１０μｍ）／高密度ポリエチレン（１５μ
ｍ）積層透明フィルムを温度１８０℃、加圧５ Ｋ ｇ
／ｃＪで５分間プレスし、ステンレス鋼板上にポリエチ
レンＯｇ脂層を形成した。その後ポリエチレン樹脂層上
にメタクリル酸、アクリル酸水溶液、メタクリル酸ヒド
ロキシエチル、アクリミニトリル、メタクリル酸２−エ
チルヘキシル、メタクリル酸メチルの各々が厚さ約０．
１ｍｌ１ｌの液層を形成するように塗布し保持して、そ
の上面より加速電圧２００ ＫｅＶ、電子流２０ｍ＾、
酸素濃度１００ ｐｐｍの条件で電子線を５ Ｍｒａｄ
照射し、重合させた。そして重合後にはアセトンで洗浄
し、乾燥させた。(Example) Modified polyethylene (10μm) for heat fusion/high density polyethylene (15μm) was coated on a stainless steel plate using a hot press.
m) Laminated transparent film at a temperature of 180°C and a pressure of 5 Kg
/cJ for 5 minutes to form a polyethylene Og fat layer on the stainless steel plate. Thereafter, each of methacrylic acid, acrylic acid aqueous solution, hydroxyethyl methacrylate, acriminitril, 2-ethylhexyl methacrylate, and methyl methacrylate is applied on the polyethylene resin layer to a thickness of about 0.0 mm.
Apply and hold to form a 1 ml 1 liter liquid layer, and apply an acceleration voltage of 200 KeV and an electron current of 20 m^ from the top surface.
5 Mrad electron beam at oxygen concentration of 100 ppm
It was irradiated and polymerized. After polymerization, it was washed with acetone and dried.
次にこのようにして製造したステンレス鋼板表面に指紋
を付着させて、その付着状態を目視により観察した。ま
た人工指紋液（特開昭５６−４２１３９号）を塗布して
、その付着状態を目視により観察するとともに、付着さ
せた人工指紋液を〃−ゼで拭取り、除去し易さを調べた
。なお人工指紋液の塗布はシリコン栓に人工指紋液を塗
布して、塗布後直ちにそのシリコン栓をステンレス鋼板
表面に押付ける方法により行った。第１表にこれらの結
果を示す。Next, fingerprints were attached to the surface of the stainless steel plate thus produced, and the state of the attachment was visually observed. Further, an artificial fingerprint liquid (Japanese Patent Application Laid-Open No. 56-42139) was applied, and the state of adhesion was visually observed, and the adhering artificial fingerprint liquid was wiped off with a gel to examine ease of removal. The application of the artificial fingerprint liquid was carried out by applying the artificial fingerprint liquid to a silicone stopper and pressing the silicone stopper against the surface of the stainless steel plate immediately after application. Table 1 shows these results.
第１表より表面に親木性モノマーの７タクリル酸、アク
リル酸、メタクリル酸ヒドロキシエチルを放射線により
グラフト重合させたステンレス鋼板はいずれら指紋およ
び人工指紋液の付着が目立ちにくく、また極めて除去し
易すいことがわかる。Table 1 shows that the stainless steel plates whose surfaces are graft-polymerized with the wood-philic monomers 7-tacrylic acid, acrylic acid, and hydroxyethyl methacrylate using radiation make it difficult for fingerprints and artificial fingerprint liquid to adhere to them, and they are extremely easy to remove. I understand that it's easy.
（効果）
以上のように本発明により表面処理ステンレス鋼材を製
造すれば、指紋が付着しても目立ちにくく、かつ付着指
紋を容易に除去できる製品を得ることがでさる。(Effects) As described above, by producing a surface-treated stainless steel material according to the present invention, it is possible to obtain a product in which fingerprints are hardly noticeable even if they are attached, and the attached fingerprints can be easily removed.
Claims (1)
に該樹脂層表面に親水性モノマー層を設けて、放射線同
時照射法によりグラフト重合させることを特徴とする指
紋付着防止性に優れた表面処理ステンレス鋼材の製造方
法。A surface treatment with excellent fingerprint adhesion resistance characterized by providing a transparent resin layer on the surface of a stainless steel material, then further providing a hydrophilic monomer layer on the surface of the resin layer, and graft polymerizing it by simultaneous radiation irradiation method. Method of manufacturing stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21502786A JPS6372379A (en) | 1986-09-13 | 1986-09-13 | Preparation of surface treated stainless steel material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21502786A JPS6372379A (en) | 1986-09-13 | 1986-09-13 | Preparation of surface treated stainless steel material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372379A true JPS6372379A (en) | 1988-04-02 |
Family
ID=16665527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21502786A Pending JPS6372379A (en) | 1986-09-13 | 1986-09-13 | Preparation of surface treated stainless steel material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082075C (en) * | 1999-06-29 | 2002-04-03 | 上海宝钢集团公司 | Fingerprint resisting water-base paint |
| CN1082076C (en) * | 1999-06-29 | 2002-04-03 | 上海宝钢集团公司 | Fingerprint-resistant chromate treating agent |
-
1986
- 1986-09-13 JP JP21502786A patent/JPS6372379A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1082075C (en) * | 1999-06-29 | 2002-04-03 | 上海宝钢集团公司 | Fingerprint resisting water-base paint |
| CN1082076C (en) * | 1999-06-29 | 2002-04-03 | 上海宝钢集团公司 | Fingerprint-resistant chromate treating agent |
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