JPH07308988A - Organic coating metal plate with adhesive properties - Google Patents
Organic coating metal plate with adhesive propertiesInfo
- Publication number
- JPH07308988A JPH07308988A JP12805194A JP12805194A JPH07308988A JP H07308988 A JPH07308988 A JP H07308988A JP 12805194 A JP12805194 A JP 12805194A JP 12805194 A JP12805194 A JP 12805194A JP H07308988 A JPH07308988 A JP H07308988A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- metal plate
- adhesive
- organic
- heating
- 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.)
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Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は接着性を有する有機被覆
金属板に関し、詳しくは耐食性、加工密着性等のプレコ
ート金属板としての基本性能に加えて、皮膜を加熱する
ことによって接着性を発現する有機被覆金属板に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an organic coated metal sheet having adhesiveness. More specifically, in addition to the basic performance of a precoated metal sheet such as corrosion resistance and work adhesion, the adhesiveness is exhibited by heating the film. The present invention relates to an organic coated metal plate.
【０００２】[0002]
【従来の技術】建材、家電、雑貨、自動車などの分野に
おいては、金属板を成形加工後に組立・塗装するという
従来のポストコート方式に代わって、あらかじめ塗装さ
れた金属板（Ｐｒｅ−Ｃｏａｔｅｄ Ｍｅｔａｌ：ＰＣ
Ｍと略す）を成形加工し、接合して製品とするプレコー
ト方式が多く採用されるようになってきた。2. Description of the Related Art In the fields of building materials, home appliances, sundries, automobiles, etc., a pre-coated metal sheet (Pre-Coated Metal) is used instead of the conventional post-coating method of assembling and painting the metal sheet after molding. PC
A precoat method in which a product is abbreviated as M) and joined to form a product has been widely adopted.
【０００３】[0003]
【発明が解決しようとする課題】しかし、ＰＣＭは表面
に絶縁物の皮膜が存在するためスポット溶接ができず、
接合はカシメやリベット等の機械的接合に依存せざるを
得ず、コスト高となるデメリットがある。この解決策と
して、特開昭５８−１２０６７４号公報には、接着接合
によりＰＣＭどうしを接合するという考え方から、接着
剤により塗装面の接着が可能なＰＣＭが示されている。
しかし、これでも接着時に接着剤を塗布することが必要
であり、手間がかかる。However, since PCM has an insulating film on its surface, spot welding cannot be performed,
Joining has no choice but to rely on mechanical joining such as caulking and rivets, which has the disadvantage of high cost. As a solution to this problem, Japanese Unexamined Patent Publication (Kokai) No. 58-120674 discloses a PCM capable of adhering coated surfaces with an adhesive from the idea that the PCMs are joined together by adhesive joining.
However, even with this, it is necessary to apply the adhesive at the time of bonding, which is troublesome.
【０００４】一方、接着剤をあらかじめ塗布した金属板
として、例えば、特開平３−１４７８４１号公報、特開
平４−２７５４１号公報、特開平４−２７５４２号公報
等には、数種のホットメルト接着剤フィルムをステンレ
スシートに積層したステンレス・樹脂積層体シートが開
示されている。しかし、これらは接着のみを目的とした
金属板であり、耐食性等の一般的な塗装としての機能を
満足するものではないので、一般的ＰＣＭとして使用で
きない。On the other hand, as a metal plate to which an adhesive has been applied in advance, for example, there are several types of hot melt adhesives disclosed in Japanese Patent Laid-Open Nos. 3-147841 and 4-27541 and 4-27542. A stainless steel / resin laminate sheet in which an agent film is laminated on a stainless steel sheet is disclosed. However, these are metal plates only for adhesion and do not satisfy general coating functions such as corrosion resistance, and therefore cannot be used as a general PCM.
【０００５】本発明は、接着剤を塗布しなくても接着機
能を有し、耐食性や加工密着性も優れた有機被覆金属板
の提供を目的とする。It is an object of the present invention to provide an organic coated metal plate which has an adhesive function without applying an adhesive and has excellent corrosion resistance and work adhesion.
【０００６】[0006]
【課題を解決するための手段】本発明は、金属板の両面
あるいは片面に、膜厚が０．５μｍ以上１００μｍ以下
で、加熱によって接着力を発現する熱可塑性樹脂からな
る有機皮膜を有することを特徴とする接着性を有する有
機被覆金属板である。熱可塑性樹脂の軟化温度は２００
℃以上５００℃未満であることが好ましい。また、熱可
塑性樹脂は、四フッ化エチレン樹脂（ＰＴＦＥ）又は／
及び四フッ化エチレン・六フッ化プロピレン共重合樹脂
（ＦＥＰ）を全樹脂に対して１０〜８５重量％含有し、
その他に、ポリエーテルサルホン樹脂（ＰＥＳ）、ポリ
フェニレンスルフィド樹脂（ＰＰＳ）及びポリアミドイ
ミド樹脂（ＰＡＩ）からなる群から選ばれた１種以上の
樹脂を含有することが好ましい。Means for Solving the Problems The present invention provides that a metal plate has an organic film having a film thickness of 0.5 μm or more and 100 μm or less and made of a thermoplastic resin that exhibits adhesive force by heating, on both surfaces or one surface of the metal plate. It is an organic coated metal plate having characteristic adhesiveness. The softening temperature of the thermoplastic resin is 200
The temperature is preferably not lower than 500 ° C and lower than 500 ° C. The thermoplastic resin is tetrafluoroethylene resin (PTFE) or /
And 10 to 85% by weight of tetrafluoroethylene / hexafluoropropylene copolymer resin (FEP) based on the total resin,
In addition, it is preferable to contain one or more resins selected from the group consisting of polyether sulfone resin (PES), polyphenylene sulfide resin (PPS) and polyamide imide resin (PAI).
【０００７】なお、ここで加熱とは、通常の加熱炉など
の発熱源を介した加熱の他に、エネルギー線などを照射
した加熱などをも総称したものをいう。また、接着性と
は、金属板どうしあるいは金属板と他の部材とが十分な
強度をもって接着する性質のことをいう。The term "heating" is a generic term for heating through a heat source such as an ordinary heating furnace, as well as heating such as irradiation with energy rays. In addition, the adhesiveness refers to a property in which metal plates are bonded to each other or a metal plate and another member are bonded with sufficient strength.
【０００８】[0008]
【作用】前述の課題を解決するためには、接着時には、
加熱することにより皮膜自体が接着剤の機能を果たし、
接着剤無しに製品組立が完了し、製品として使用される
時には、一般的な塗装として機能するＰＣＭの皮膜を開
発する必要がある。そこで、この要求を満たす有機物の
種類、焼き付け温度等について種々検討を行い、その結
果をもとに本発明を完成させた。In order to solve the above-mentioned problems, at the time of bonding,
By heating, the film itself functions as an adhesive,
It is necessary to develop a coating of PCM that functions as a general paint when the product is assembled without adhesive and used as a product. Therefore, various studies were conducted on the types of organic substances that meet this requirement, the baking temperature, etc., and the present invention was completed based on the results.
【０００９】以下、本発明について詳細に説明する。The present invention will be described in detail below.
【００１０】本発明において有機被覆を形成する樹脂
は、室温では接着力を有さず、加熱により接着性を発現
する熱可塑性樹脂である。例えば、ナイロン、ポリアク
リル、ポリエチレン、ポリプロピレン、ポリエステル、
ポリウレタン、エポキシ、ポリアミド、フェノール、ポ
リオレフィン等が適した樹脂として挙げられる。The resin forming the organic coating in the present invention is a thermoplastic resin which does not have adhesive strength at room temperature and exhibits adhesiveness by heating. For example, nylon, polyacrylic, polyethylene, polypropylene, polyester,
Suitable resins include polyurethane, epoxy, polyamide, phenol, polyolefin and the like.
【００１１】有機皮膜は室温では耐食性にすぐれた皮膜
として機能させる必要があるが、一般的に高耐食性を得
るためには皮膜樹脂の架橋密度を増加させる必要があ
る。しかし、架橋密度を増加させると樹脂の熱可塑性が
失われ、加熱による接着が不可能となる。そこで本発明
においては、使用する樹脂に架橋剤を添加しないか、あ
るいは架橋剤の量を制限して樹脂の架橋密度を低く押さ
え、接着性を確保する。そして、接着性と耐食性を両立
させるために、使用する樹脂はフッ素誘導体であること
が望ましい。樹脂にフッ素置換基を導入することにより
皮膜の表面張力が低下し、水をはじき、その他汚染物質
が付着しにくくなるため、耐食性が向上する。また、樹
脂は加工性に優れていることが望ましく、伸びの良好な
樹脂を選択するのがよい。The organic coating needs to function as a coating having excellent corrosion resistance at room temperature, but generally it is necessary to increase the crosslink density of the coating resin in order to obtain high corrosion resistance. However, if the crosslink density is increased, the thermoplasticity of the resin is lost and the adhesion by heating becomes impossible. Therefore, in the present invention, a crosslinking agent is not added to the resin to be used, or the amount of the crosslinking agent is limited to suppress the crosslinking density of the resin to a low level to ensure adhesiveness. The resin used is preferably a fluorine derivative in order to achieve both adhesiveness and corrosion resistance. By introducing a fluorine substituent into the resin, the surface tension of the film is lowered, water is repelled, and other contaminants are less likely to adhere to the resin, so that the corrosion resistance is improved. Further, it is desirable that the resin has excellent processability, and it is preferable to select a resin having good elongation.
【００１２】有機被覆の膜厚は、０．５μｍより薄いと
耐食性、接着性が失われ、１００μｍより厚いと金属板
の成形加工時に有機物が剥離することがあるため、０．
５〜１００μｍとする。If the thickness of the organic coating is less than 0.5 μm, the corrosion resistance and adhesiveness are lost, and if it is more than 100 μm, the organic substances may peel off during the metal plate forming process.
5 to 100 μm.
【００１３】熱可塑性樹脂の軟化温度が２００℃未満で
あると、樹脂の架橋密度を低くしてあるために粘りが生
じ、耐ブロッキング性が悪くなる。しかし５００℃以上
であると、接着する際の加熱温度を５００℃以上にしな
ければならず、コスト高となる。以上より、熱可塑性樹
脂の軟化温度は２００℃以上５００℃未満であることが
望ましい。ただし、軟化温度が２００℃未満であって
も、ナイロン樹脂のような結晶性の高い樹脂を使用すれ
ば、耐ブロッキング性を確保することができる場合もあ
る。When the softening temperature of the thermoplastic resin is less than 200 ° C., the resin has a low cross-linking density, so that it becomes sticky and the blocking resistance deteriorates. However, if the temperature is 500 ° C. or higher, the heating temperature for bonding must be 500 ° C. or higher, resulting in high cost. From the above, it is desirable that the softening temperature of the thermoplastic resin is 200 ° C. or higher and lower than 500 ° C. However, even if the softening temperature is less than 200 ° C., blocking resistance may be ensured by using a resin having high crystallinity such as nylon resin.
【００１４】熱可塑性樹脂としては、フッ化オレフィン
系樹脂のうちＰＴＦＥ又は／及びＦＥＰと、ＰＥＳ、Ｐ
ＰＳ及びＰＡＩからなる群から１種以上を含有させるの
が好適である。上記フッ化オレフィン系樹脂の含有割合
は、全樹脂に対して８５重量％を越えると原板との皮膜
密着性が低下する。これは、フッ化オレフィン系樹脂と
原板との密着性を高めるためにバインダーとして機能す
るＰＥＳ、ＰＰＳ、ＰＡＩの量が少なすぎるためであ
る。また、上記フッ化オレフィン系樹脂の全樹脂に対す
る含有割合が１０重量％未満であると、耐食性が若干劣
る。従って、全樹脂に対する上記フッ化オレフィン系樹
脂の含有割合は１０〜８５重量％であることが望まし
い。As the thermoplastic resin, PTFE or / and FEP among fluorinated olefin resins, PES, P
It is preferable to contain at least one member selected from the group consisting of PS and PAI. If the content ratio of the above fluorinated olefin resin exceeds 85% by weight based on the total resin, the film adhesion to the original plate deteriorates. This is because the amounts of PES, PPS, and PAI that function as binders to increase the adhesion between the fluorinated olefin resin and the original plate are too small. If the content ratio of the fluorinated olefin-based resin to the total resin is less than 10% by weight, the corrosion resistance is slightly inferior. Therefore, the content ratio of the fluorinated olefin resin to the total resin is preferably 10 to 85% by weight.
【００１５】熱可塑性樹脂には、必要によって硬化剤と
してエポキシ樹脂、メラミン樹脂、ポリイソシアネート
樹脂、フェノール樹脂等を使用することもできる。その
際は、接着力が失われない程度の硬化剤の量及び焼き付
け温度を選択すれば良い。熱可塑性樹脂は、溶剤型、溶
融型、水系、粉体等どの形態のものでも良い。さらに熱
可塑性樹脂には、顔料、染料、充填剤、各種添加剤を添
加することもできる。For the thermoplastic resin, an epoxy resin, a melamine resin, a polyisocyanate resin, a phenol resin or the like can be used as a curing agent if necessary. In that case, the amount of the curing agent and the baking temperature at which the adhesive force is not lost may be selected. The thermoplastic resin may be of any type such as a solvent type, a melt type, an aqueous type and a powder type. Furthermore, pigments, dyes, fillers and various additives can be added to the thermoplastic resin.
【００１６】本発明の有機被覆金属板は、通常のプレコ
ート金属板を製造するラインにおいて、通常のプレコー
ト金属板と同様の方法で製造することができる。The organic coated metal sheet of the present invention can be produced by a method similar to that for ordinary precoated metal sheets in a line for producing ordinary precoated metal sheets.
【００１７】金属板としては、冷延鋼板、熱延鋼板、例
えば亜鉛めっき、亜鉛合金めっき、錫めっき、鉛めっ
き、アルミニウムめっき、クロムめっき鋼板などの各種
めっき鋼板、ステンレス板、チタン板、アルミニウム板
などが使用でき、これらをそのままあるいは通常の化成
処理を施して使用すればよい。また、有機物と金属板と
の接着性を向上させるために、他の樹脂を施した金属板
を使用してもよい。例えば、ナイロン、ポリアクリル、
ポリエチレン、ポリプロピレン、ポリエステル、ポリウ
レタン、エポキシ、ポリアミド、フェノール、ポリオレ
フィン等が挙げられる。Examples of the metal plate include cold-rolled steel plates, hot-rolled steel plates, various plated steel plates such as zinc plating, zinc alloy plating, tin plating, lead plating, aluminum plating, chrome plating steel plates, stainless steel plates, titanium plates, and aluminum plates. Etc. can be used, and these may be used as they are or after being subjected to usual chemical conversion treatment. Further, in order to improve the adhesiveness between the organic substance and the metal plate, a metal plate coated with another resin may be used. For example, nylon, polyacrylic,
Examples thereof include polyethylene, polypropylene, polyester, polyurethane, epoxy, polyamide, phenol and polyolefin.
【００１８】有機被覆の金属板表面への形成方法として
は、浸漬法、カーテンフロー法、ロールコート法、バー
コート法、静電法、刷毛塗り法、Ｔ−ダイ法、ラミネー
ト法などが用いられる。As a method for forming the organic coating on the surface of the metal plate, a dipping method, a curtain flow method, a roll coating method, a bar coating method, an electrostatic method, a brush coating method, a T-die method, a laminating method and the like are used. .
【００１９】焼き付け方法としては、熱風、常温、近赤
外線、遠赤外線、誘導加熱等が挙げられる。焼き付け温
度は、使用樹脂の溶融温度以上で適宜選択されるが、概
ね６０〜５００℃程度である。Examples of the baking method include hot air, room temperature, near infrared rays, far infrared rays, and induction heating. The baking temperature is appropriately selected to be higher than the melting temperature of the resin used, but is generally about 60 to 500 ° C.
【００２０】以上のように構成した有機被覆金属板はＰ
ＣＭとして建材、家電、雑貨、自動車などの分野で使用
でき、接合時には、接着剤を塗布することなしに、加熱
により金属板どうし、あるいは部材との接着ができる。
このため、従来必要であった接着剤塗布工程が省略で
き、接着剤の必要もないことから、金属板ユーザーにお
いてコストダウンができる。The organic coated metal plate constructed as described above is P
It can be used as a CM in the fields of building materials, home appliances, sundries, automobiles, etc. At the time of joining, it can be adhered to metal plates or members by heating without applying an adhesive.
For this reason, the adhesive application process which has been conventionally required can be omitted, and since no adhesive is required, the cost of metal plate users can be reduced.
【００２１】[0021]
【実施例】以下、実施例によって本発明を説明する。EXAMPLES The present invention will be described below with reference to examples.
【００２２】表１及び表２に示すように、塗布型クロメ
ート処理を施した各原板にバーコーターあるいはロール
コーターにより各樹脂を塗布し、オーブンで焼き付けた
後速やかに水冷し、有機被覆金属板を得た。表１は本発
明例、表２は比較例を示す。なお、原板のＳＵＳ４３０
及び溶融亜鉛めっき鋼板は０．５ｍｍ厚のものを使用し
た。また、溶融亜鉛めっき鋼板の亜鉛付着量は、Ｚ１２
のものを使用した。As shown in Tables 1 and 2, each resin is applied by a bar coater or a roll coater to each coating-treated chromate-treated original plate, baked in an oven, and immediately water-cooled to form an organic coated metal plate. Obtained. Table 1 shows examples of the present invention, and Table 2 shows comparative examples. The original plate SUS430
The hot-dip galvanized steel sheet used had a thickness of 0.5 mm. Further, the zinc adhesion amount of the hot dip galvanized steel sheet is Z12.
I used the one.
【００２３】[0023]
【表１】 [Table 1]
【００２４】[0024]
【表２】 [Table 2]
【００２５】得られた有機被覆金属板について、以下の
評価試験を行った。The following evaluation test was conducted on the obtained organic coated metal plate.
【００２６】（１）接着性評価 ２５×１００ｍｍのテストピースの塗面どうしを２５ｍ
ｍ×１２．５ｍｍの面積だけ重ね、ホットプレスで１分
間加熱圧着した。圧着荷重は１ｋｇ／ｃｍ2 、加熱温度
は、変性ナイロン系を１６０℃、高分子ポリエステル系
を２００℃、その他を４００℃とした。その後引張せん
断強度を測定し、１００ｋｇ／ｃｍ2 以上を○、２０〜
１００ｋｇ／ｃｍ2 を△、２０ｋｇ／ｃｍ2 以下を×と
判定した。(1) Adhesiveness evaluation: 25 m between test surfaces of 25 × 100 mm test piece
An area of m × 12.5 mm was overlapped, and hot pressing was performed for 1 minute by hot pressing. The pressure bonding load was 1 kg / cm 2 , and the heating temperature was 160 ° C. for the modified nylon type, 200 ° C. for the high molecular polyester type, and 400 ° C. for the others. After that, the tensile shear strength is measured and 100 kg / cm 2 or more is marked with ○, 20 to 20.
100 kg / cm 2 was determined as Δ, and 20 kg / cm 2 or less was determined as x.
【００２７】（２）耐食性評価 テストピースの塗面にカッターで原板まで到達する傷を
つけた後、ＪＩＳ Ｚ２７３１に準拠して塩水噴霧試験
を行い、２５０時間後に傷部で異常のないものを○、ブ
リスターは発生するが赤錆は発生しないものを△、赤錆
の発生するものを×と判定した。(2) Corrosion resistance evaluation After a scratch reaching the original plate was made on the coated surface of the test piece with a cutter, a salt spray test was conducted in accordance with JIS Z2731, and after 250 hours, the one with no abnormality on the scratch was evaluated as ○. The blister was generated but the red rust was not generated, and the red rust was evaluated as x.
【００２８】（３）加工密着性 接着面が外側になるように、プレス油を塗布せずに直径
５０ｍｍ、絞り比２．０の円筒深絞りを行い、その後、
円筒側面の中央部にカッターで原板まで到達する傷をつ
け、その部分のテーピング試験を行った。剥離の全くな
いものを○、皮膜が剥離したものを×と評価した。(3) Working Adhesiveness A cylindrical deep drawing having a diameter of 50 mm and a drawing ratio of 2.0 was performed without applying pressing oil so that the adhesive surface was on the outside, and then,
The center of the side surface of the cylinder was scratched by a cutter to reach the original plate, and a taping test was performed on that part. The sample with no peeling was rated as ◯, and the film with peeling was rated as x.
【００２９】（４）硬度 鉛筆硬度法で、全く傷のつかない鉛筆の硬度で評価した
（ＪＩＳ Ｋ５４００）。(4) Hardness Pencil hardness was evaluated by the pencil hardness method (JIS K5400).
【００３０】上記各評価結果を表１及び表２に示す。本
発明の有機被覆金属板は、接着性、耐食性、加工密着
性、硬度ともに優れた性能を示した。The evaluation results are shown in Tables 1 and 2. The organic coated metal sheet of the present invention showed excellent performance in terms of adhesiveness, corrosion resistance, work adhesion and hardness.
【００３１】[0031]
【発明の効果】本発明の有機被覆金属板は、加熱により
皮膜自体が接着剤として機能し、接着剤無しに製品組立
が完了し、製品として使用される時には一般的な塗装と
して機能し、耐食性、加工密着性にも優れる。このた
め、金属板ユーザーにおいては、従来必要であった接着
剤塗布工程が省略でき、接着剤の必要もないことから、
コストダウンが図れる。EFFECT OF THE INVENTION The organic coated metal sheet of the present invention has the coating itself functioning as an adhesive upon heating, product assembly is completed without the adhesive, and when used as a product, it functions as a general coating and has corrosion resistance. Excellent in processing adhesion. For this reason, a metal plate user can omit the adhesive application step which has been conventionally required and does not need an adhesive,
The cost can be reduced.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 Ｂ０５Ｄ 7/24 ３０２ Ｌ 7717−4Ｄ Ｒ 7717−4Ｄ Ｘ 7717−4Ｄ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Internal reference number FI Technical display location B05D 7/24 302 L 7717-4D R 7717-4D X 7717-4D
Claims (3)
０．５μｍ以上１００μｍ以下で、加熱によって接着力
を発現する熱可塑性樹脂からなる有機皮膜を有すること
を特徴とする接着性を有する有機被覆金属板。1. An organic adhesive having an organic film made of a thermoplastic resin having a film thickness of 0.5 μm or more and 100 μm or less and exhibiting an adhesive force by heating on both surfaces or one surface of a metal plate. Coated metal plate.
５００℃未満である請求項１記載の接着性を有する有機
被覆金属板。2. The organic coated metal sheet having adhesiveness according to claim 1, wherein the softening temperature of the thermoplastic resin is 200 ° C. or higher and lower than 500 ° C.
（ＰＴＦＥ）又は／及び四フッ化エチレン・六フッ化プ
ロピレン共重合樹脂（ＦＥＰ）を全樹脂に対して１０〜
８５重量％含有し、その他に、ポリエーテルサルホン樹
脂（ＰＥＳ）、ポリフェニレンスルフィド樹脂（ＰＰ
Ｓ）及びポリアミドイミド樹脂（ＰＡＩ）からなる群か
ら選ばれた１種以上の樹脂を含有することを特徴とする
請求項１記載の接着性を有する有機被覆金属板。3. The thermoplastic resin is tetrafluoroethylene resin (PTFE) or / and tetrafluoroethylene / hexafluoropropylene copolymer resin (FEP) with respect to all resins.
85% by weight, in addition, polyether sulfone resin (PES), polyphenylene sulfide resin (PP
S) and one or more resins selected from the group consisting of polyamideimide resin (PAI), and the organic coated metal sheet having adhesiveness according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12805194A JPH07308988A (en) | 1994-05-19 | 1994-05-19 | Organic coating metal plate with adhesive properties |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12805194A JPH07308988A (en) | 1994-05-19 | 1994-05-19 | Organic coating metal plate with adhesive properties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH07308988A true JPH07308988A (en) | 1995-11-28 |
Family
ID=14975288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12805194A Withdrawn JPH07308988A (en) | 1994-05-19 | 1994-05-19 | Organic coating metal plate with adhesive properties |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07308988A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225007A (en) * | 2000-02-15 | 2001-08-21 | Nisshin Steel Co Ltd | Coated metal plate for laminated mold and method for producing laminated mold by using the plate |
| WO2006123840A1 (en) * | 2005-05-20 | 2006-11-23 | Toyota Jidosha Kabushiki Kaisha | Parts with oil-repellent layers and process for production thereof |
| JP2007290294A (en) * | 2006-04-26 | 2007-11-08 | Nippon Steel Corp | Coated base material and its manufacturing method |
| JP2008132442A (en) * | 2006-11-29 | 2008-06-12 | Toyobo Co Ltd | Reverse osmosis membrane module equipped with nozzle covered with film |
| JP2009011888A (en) * | 2007-07-02 | 2009-01-22 | Toyobo Co Ltd | Reverse osmosis membrane module having nozzle with film |
| JPWO2020149248A1 (en) * | 2019-01-15 | 2021-04-30 | 昭和電工株式会社 | Composite laminate, its manufacturing method, and metal resin joint |
-
1994
- 1994-05-19 JP JP12805194A patent/JPH07308988A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001225007A (en) * | 2000-02-15 | 2001-08-21 | Nisshin Steel Co Ltd | Coated metal plate for laminated mold and method for producing laminated mold by using the plate |
| JP4547062B2 (en) * | 2000-02-15 | 2010-09-22 | 日新製鋼株式会社 | Painted metal plate for laminated mold and method for producing laminated mold using the same |
| WO2006123840A1 (en) * | 2005-05-20 | 2006-11-23 | Toyota Jidosha Kabushiki Kaisha | Parts with oil-repellent layers and process for production thereof |
| KR100902146B1 (en) * | 2005-05-20 | 2009-06-10 | 도요타 지도샤（주） | Parts with oil-repellent layers and process for production thereof |
| JP2007290294A (en) * | 2006-04-26 | 2007-11-08 | Nippon Steel Corp | Coated base material and its manufacturing method |
| JP2008132442A (en) * | 2006-11-29 | 2008-06-12 | Toyobo Co Ltd | Reverse osmosis membrane module equipped with nozzle covered with film |
| JP2009011888A (en) * | 2007-07-02 | 2009-01-22 | Toyobo Co Ltd | Reverse osmosis membrane module having nozzle with film |
| JPWO2020149248A1 (en) * | 2019-01-15 | 2021-04-30 | 昭和電工株式会社 | Composite laminate, its manufacturing method, and metal resin joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20010731 |