JPH0771658B2 - Multicolor painting method - Google Patents
Multicolor painting methodInfo
- Publication number
- JPH0771658B2 JPH0771658B2 JP63187630A JP18763088A JPH0771658B2 JP H0771658 B2 JPH0771658 B2 JP H0771658B2 JP 63187630 A JP63187630 A JP 63187630A JP 18763088 A JP18763088 A JP 18763088A JP H0771658 B2 JPH0771658 B2 JP H0771658B2
- Authority
- JP
- Japan
- Prior art keywords
- coating
- coating film
- base
- paint
- clear
- 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
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- Application Of Or Painting With Fluid Materials (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、塗膜の色彩の違いによって文字や模様等をワ
ーク表面に描く多色塗装方法に関し、塗装工程を削減
し、生産性を向上させたものである。The present invention relates to a multicolor coating method for drawing characters, patterns, etc. on the surface of a work by the difference in the color of the coating film, reducing the coating process and improving the productivity. It was made.
（従来の技術） 従来から実施されている多色塗装としては、一般にツー
トーン塗装と呼ばれるものや、文字等を局部的に描いた
ものなどが知られている。後者のものについては、例え
ばポリエステル等の合成樹脂から成る薄板状の部材に印
刷を施した、いわゆるストライプテープと呼ばれるもの
も使用されているが、これは、その生産工程上高コスト
であり、しかも自動車等の外板に装着された後に盗難等
にあう虞れがあり、近年においては、色彩の異なる塗膜
を利用して文字等を描く多色塗装が開発されている。(Prior Art) As a multicolor coating that has been conventionally performed, what is generally called two-tone coating and what locally draws characters and the like are known. Regarding the latter, for example, what is called a stripe tape, which is obtained by printing a thin plate member made of synthetic resin such as polyester, is also used, but this is high in the production process and There is a risk that the vehicle may be stolen after being mounted on the outer panel of an automobile or the like, and in recent years, multicolor coatings have been developed in which characters and the like are drawn using coating films of different colors.
このような多色塗装は、第６図に示すように、周囲13の
色彩と文字部14の色彩とを変化させたものであり、その
塗膜構成は、第７図に示すようになっている。第７図
（Ａ）にあっては、ワークである鋼板８上に塗布された
電着塗膜９と、当該電着塗膜９上に塗布された中塗り塗
膜10と、２コート１ベーク型上塗り塗料の第１ベース塗
膜15と第１クリヤ塗膜16と、同じく第２ベース塗膜17と
第２クリヤ塗膜18とから構成されており、中塗り塗膜10
上に第１上塗り塗料15,16を塗布して乾燥させた後に、
第６図に示す「Ｎ」の文字を象ったマスキング部材（不
図示）を所定の位置に貼りつけ、この上から第２上塗り
塗料17,18を塗布して乾燥させ、更に前記マスキング部
材を剥がすことによりこの塗装が得られる。また、第７
図（Ｂ）に示すものは、前記塗膜と同様にワークである
鋼板８上に塗布された電着塗膜９と、当該電着塗膜９上
に塗布された中塗り塗膜10と、２コート１ベーク型上塗
り塗料の第１ベース塗膜15と第１クリヤ塗膜16と、同じ
く第２ベース塗膜17と第２クリヤ塗膜18とから構成され
ているが、この場合は、前記マスキング部材の形状が第
６図に示す符号13の部分となっており、従って、塗完後
の文字「Ｎ」の色彩は、第７図（Ａ）のものは、第１上
塗り塗料15の色彩であり、一方、第７図（Ｂ）のもの
は、第２上塗り塗料17の色彩となる。As shown in FIG. 6, such a multicolor coating is one in which the color of the surrounding area 13 and the color of the character portion 14 are changed, and the coating film composition is as shown in FIG. There is. In FIG. 7 (A), an electrodeposition coating film 9 applied on a steel plate 8 as a work, an intermediate coating film 10 applied on the electrodeposition coating film 9, and two coats and one bake. It is composed of a first base coating film 15 and a first clear coating film 16 of a mold top coating composition, a second base coating film 17 and a second clear coating film 18 in the same manner.
After applying the first top coat 15 and 16 on top and drying,
A masking member (not shown) in the shape of the letter "N" shown in FIG. 6 is attached at a predetermined position, the second top coat paints 17 and 18 are applied and dried from above, and the masking member is further removed. This coating is obtained by peeling off. Also, the seventh
What is shown in FIG. (B) is an electrodeposition coating film 9 applied on a steel plate 8 which is a work similarly to the above coating film, an intermediate coating film 10 applied on the electrodeposition coating film 9, It is composed of a first base coating film 15 and a first clear coating film 16 of a two-coat 1-bake type top coating composition, and a second base coating film 17 and a second clear coating film 18 in the same manner. The shape of the masking member is the portion of reference numeral 13 shown in FIG. 6, and therefore, the color of the letter “N” after coating is the same as that of the first top-coat paint 15 in FIG. 7 (A). On the other hand, the one shown in FIG. 7 (B) has the color of the second top coating material 17.
尚、ここで２コート１ベーク型上塗り塗料とは、アルミ
片或るいは雲母片等を含有し顔料と樹脂及び溶剤から成
るベース塗料と、顔料を含まず樹脂及び溶剤から成るク
リヤ塗料とを、乾燥工程を挟まないで吹付けた後、当該
両塗料を同時に乾燥させるタイプの上塗り塗料を言う。The two-coat one-bake topcoat paint here means a base paint containing an aluminum piece or a mica piece and made of a pigment, a resin and a solvent, and a clear paint made of a resin and a solvent not containing a pigment. This is a type of top-coat paint in which both paints are simultaneously dried after spraying without interposing a drying step.
（発明が解決しようとする課題） ところが、このような従来の多色塗装方法にあっては、
上塗り塗装工程と乾燥工程とを２回行なう必要があり、
生産性が低下するという欠点がある。また、塗完後の塗
膜表面に大きな段差（通常、ベース塗膜15μｍ、クリヤ
塗膜35μｍであり合計約50μｍの段差）が生じ、しかも
第７図に示すクリヤ塗膜の端面が鋭利となって、見栄え
の点においても好ましくない。(Problems to be Solved by the Invention) However, in such a conventional multicolor coating method,
It is necessary to perform the top coating process and the drying process twice,
It has the drawback of reducing productivity. In addition, after the coating is completed, a large step (usually a base coating of 15 μm and a clear coating of 35 μm, a total of about 50 μm in total) is generated, and the end surface of the clear coating shown in FIG. 7 becomes sharp. Also, it is not preferable in terms of appearance.
本発明は、上述した従来技術に伴う欠点、問題点に鑑み
てなされたもので、生産性が良く、しかも見栄えの点に
おいても良好な多色塗装を得ることを目的とする。The present invention has been made in view of the drawbacks and problems associated with the above-mentioned conventional techniques, and an object of the present invention is to obtain a multicolor coating having good productivity and good appearance.
（課題を解決するための手段） 上記目的を達成するための本発明は、ワーク表面に塗布
し乾燥した中塗り塗膜上に、所定の形状に形成したマス
キング部材を貼着した後、２コート１ベーク型上塗り塗
料のベース塗料を塗布し、前記マスキング部材を剥がし
て前記所定形状に相当する部位の上塗りベース塗料を除
去し、上塗りベース塗膜に前記中塗り塗膜を露出させる
凹状欠損部を部分的に形成し、前記上塗り塗料のクリヤ
塗料を吹付けた後に、前記ベース塗料及び前記クリヤ塗
料を同時に乾燥して成る上塗りベース塗料の色彩を呈し
てなるワーク表面に部分的に中塗り塗料の色彩を呈して
なる所定形状の異色部を形成する多色塗装方法である。(Means for Solving the Problems) The present invention for achieving the above-mentioned object is achieved by applying a masking member having a predetermined shape onto an intermediate coating film applied on the surface of a work and dried, and then applying 2 coats. 1) Apply the base coating of a bake type top coating, peel off the masking member to remove the top coating base coating on the portion corresponding to the predetermined shape, and form the concave defect portion exposing the intermediate coating on the top coating. Partially formed, spraying the clear paint of the topcoat paint, and then drying the base paint and the clear paint at the same time It is a multicolor coating method for forming a different-colored portion having a predetermined shape and exhibiting colors.
（作用） このように構成した本発明にあっては、中塗り塗膜上に
マスキング部材を貼着し、ベース塗料を塗布した後に剥
がして、その上からクリヤ塗料を塗布するようにしたた
め、１回の上塗り工程で多色塗装が可能となり、しかも
塗膜表面を形成するクリヤ塗膜が平滑となって見栄えの
点においても良好となる。(Operation) In the present invention having such a configuration, the masking member is adhered onto the intermediate coating film, the base coating material is applied and then peeled off, and the clear coating material is applied from above. Multicolor coating is possible in the first overcoating step, and the clear coating film forming the coating film surface becomes smooth, which is good in terms of appearance.
（実施例） 以下、図面を参照して本発明の一実施例を自動車車体の
塗装に具体化して説明する。(Embodiment) An embodiment of the present invention will be described in detail below with reference to the drawings.
第１図は本発明の実施例に係る多色塗装方法の工程を示
す工程図、第２図は本発明の一実施例に係る多色塗装方
法により塗装した塗膜を示す正面図、第３図は第２図の
III−III線に沿う断面図、第４図は同実施例の塗膜構成
の変化を説明する断面図であり、第６〜７図に示す従来
の多色塗装と共通する部分には同一の符号を付してあ
る。FIG. 1 is a process drawing showing steps of a multicolor coating method according to an embodiment of the present invention, FIG. 2 is a front view showing a coating film applied by the multicolor coating method according to an embodiment of the present invention, and FIG. Fig. 2
FIG. 4 is a sectional view taken along line III-III, and FIG. 4 is a sectional view for explaining a change in the coating film constitution of the same embodiment, and the same parts as those of the conventional multicolor coating shown in FIGS. It is attached with a code.
まず、第１図に示すように、本実施例の多色塗装方法
は、図示しない下塗り塗装工程である電着塗装工程と、
中塗り塗装工程１と、当該中塗り塗料の乾燥工程２と、
マスキング部材貼着工程３と、上塗り塗料のメタリック
ベース塗装工程４と、マスキング部材剥がし工程５と、
上塗り塗料のクリヤ塗装工程６と、当該上塗り塗料の乾
燥工程７とから構成されている。電着塗装工程は、ワー
ク８である自動車車体の外板に付着した油や塵埃等を除
去し、当該鋼板表面を酸化してリン酸被膜を形成する前
処理を施した後に、ディッピング法により塗料を付着さ
せる工程であって、車体の垂直面においては約15μｍ、
水平面においては約20μｍの膜厚となるものである。当
該電着塗膜は、車体外板を構成する鋼板の防錆を主目的
としたもので、鋼板以外の例えば合成樹脂から成る外板
にあっては、当該電着塗装工程を省略することが可能で
ある。First, as shown in FIG. 1, the multicolor coating method of this embodiment includes an electrodeposition coating step, which is an undercoat coating step (not shown),
An intermediate coating step 1, a step 2 of drying the intermediate coating,
A masking member sticking step 3, a metallic base coating step 4 of a top coating, a masking member peeling step 5,
It is composed of a clear coating step 6 of the top coating material and a drying step 7 of the top coating material. The electrodeposition coating process removes oil, dust, etc. adhering to the outer plate of the automobile body, which is the work 8, and performs a pretreatment to oxidize the surface of the steel plate to form a phosphoric acid film, and then paint by a dipping method. Is a process of adhering, about 15 μm on the vertical surface of the vehicle body,
The film thickness is about 20 μm on the horizontal plane. The electrodeposition coating film is mainly intended to prevent rusting of steel plates constituting the vehicle body outer plate, and the outer electrode plate made of, for example, synthetic resin other than the steel plate may omit the electrodeposition coating step. It is possible.
この電着塗料は、塗布された後に高温で乾燥（180℃×2
0分保持）される。This electrodeposition paint is dried at high temperature after being applied (180 ° C x 2
Hold for 0 minutes).
前記電着塗装工程を終了した車体は、シーリング工程に
搬送され、室内への水の侵入を防止すると共に防錆を目
的として、車体を構成する各部品の接合部がシールされ
る。更に、この車体は中塗り塗装工程１に搬送され、中
塗りブースにおいて中塗り塗料が塗布される。当該中塗
り塗膜10は、上塗り塗膜11,12の密着性を向上させると
共に、耐候性を向上させるために塗布される塗料であ
り、上塗り塗料の色彩に拘らず一定の色彩をした塗膜で
あり、一般的には、灰色を呈している。但し、近年開発
された高明度の上塗り塗膜にあっては、所定の色彩に着
色した中塗り塗料を使用する場合もある。The vehicle body that has undergone the electrodeposition coating step is transported to the sealing step, and the joints of the respective parts constituting the vehicle body are sealed for the purpose of preventing water from entering the room and preventing rust. Further, this vehicle body is conveyed to the intermediate coating step 1, and the intermediate coating material is applied in the intermediate coating booth. The intermediate coating film 10 is a paint that is applied to improve the adhesion of the top coating films 11 and 12 and to improve the weather resistance, and is a coating film having a constant color regardless of the color of the top coating film. And generally has a gray color. However, in the recently developed high-brightness top coat film, an intermediate coat paint colored in a predetermined color may be used.
中塗りブースにおいて中塗り塗料が塗布された車体は、
乾燥装置に搬送され、140℃×20分保持の条件で乾燥さ
れる。第４図に示すように乾燥を終了した中塗り塗膜10
は、約20〜30μｍの膜厚となる。The vehicle body with the intermediate coating applied in the intermediate coating booth is
It is transported to a drying device and dried under the conditions of 140 ° C x 20 minutes. Intermediate coating film 10 after drying as shown in Fig. 4
Has a film thickness of about 20 to 30 μm.
本実施例にて使用する中塗り塗膜10は、第３図の断面図
から明らかなように、クリヤ塗膜12のみを介して外表面
に現われており、当該クリヤ塗膜12を通過した紫外線等
により中塗り塗膜10が劣化しないような組成となってい
る。つまり、耐候性に優れたイソフタル酸リニヤポリエ
ステル樹脂を主成分にして、第１表に示すような組成と
している。As is clear from the cross-sectional view of FIG. 3, the intermediate coating film 10 used in this embodiment appears on the outer surface only through the clear coating film 12, and the ultraviolet rays that have passed through the clear coating film 12 are present. The composition is such that the intermediate coating film 10 is not deteriorated by the above. That is, the composition is as shown in Table 1 with the isophthalic acid linear polyester resin having excellent weather resistance as the main component.
次に、車体はマスキング部材貼着工程３に搬送され、第
２図に示すような文字「Ｎ」を象った塗装を施すのであ
れば、この「Ｎ」の形状に形成したマスキング部材19
を、車体の所定位置に貼りつける。このマスキング部材
19は、片面に接着剤を塗布したいわゆる接着テープを使
用すれば良く、前記文字「Ｎ」の形成は、プレス成形の
外形抜きによって容易に行なうことができる。但し、マ
スキング部材19に塗布する接着剤は、表面張力が小さ
く、その上部からクリヤ塗料を塗布しても塗膜12への影
響が少ない材料を選択する必要がある。 Next, the vehicle body is transported to the masking member attaching step 3 and, if the painting imitating the letter "N" as shown in FIG. 2 is applied, the masking member 19 formed in this "N" shape is used.
Is attached to a predetermined position on the vehicle body. This masking member
For 19, a so-called adhesive tape having an adhesive applied on one side may be used, and the letter "N" can be easily formed by punching the outer shape of the press molding. However, the adhesive applied to the masking member 19 has a small surface tension, and it is necessary to select a material that has a small effect on the coating film 12 even if the clear paint is applied from above.
このようにしてマスキング部材19が貼りつけられた車体
は、上塗りブースに搬送され、まず２コート１ベーク型
塗料のメタリックベース塗料が塗布される（メタリック
ベース塗装工程４）。このベース塗料は、車体の仕様に
よりその色彩が異なり、色替え装置を有する静電塗装装
置などによって車体表面に吹付けられる。ベース塗料を
塗布した後に、同ブース内で、前記マスキング部材19を
剥がして該マスキング部材９の位置していた部位に前記
中塗り塗膜10を露出させる凹状欠損部である文字部14を
形成し（マスキング部材剥がし工程５）、次にその上か
らクリヤ塗料を塗布する（クリヤ塗装工程６）。このク
リヤ塗料も静電塗装装置によって塗布される。前記ベー
ス塗料を塗布してからクリヤ塗料塗布までの時間は、通
常４分前後であれば良く、また工程条件によってこの値
が確保できない場合は、ベース塗料或るいはクリヤ塗料
に混入する溶剤を適宜選択すれば良い。例えば、ベース
塗料塗布からクリヤ塗料塗布までの間隔が短い場合は、
ベース塗料に混入する溶剤の沸点を低くすれば良い。The vehicle body to which the masking member 19 has been attached in this way is conveyed to the topcoat booth, and first, the metallic base paint of the two-coat one-bake type paint is applied (metallic base coating step 4). The color of this base paint varies depending on the specifications of the vehicle body, and is sprayed on the surface of the vehicle body by an electrostatic coating device having a color changing device. After applying the base paint, the masking member 19 is peeled off in the same booth to form a character portion 14 which is a concave defect portion for exposing the intermediate coating film 10 at the position where the masking member 9 was located. (Masking member peeling step 5), and then clear coating is applied from above (clear coating step 6). This clear paint is also applied by the electrostatic coating device. The time from the application of the base paint to the application of the clear paint may normally be around 4 minutes. If this value cannot be ensured depending on the process conditions, the solvent mixed with the base paint or the clear paint is appropriately used. Just select it. For example, if the interval from base paint application to clear paint application is short,
The boiling point of the solvent mixed in the base paint may be lowered.
このようにして、乾燥工程を挟まず、いわゆるウェット
オンウェットにて塗り重ねられたベース塗料とクリヤ塗
料は、乾燥装置に搬送され、140℃×20分保持の条件で
乾燥される。この乾燥過程において、前記クリヤ塗料
は、架橋反応を行なう直前にその粘度が急激に低下し、
前記ベース塗料に発生したマスキング部材19の貼着跡の
段差を緩和するように流動することになる。従って、乾
燥を終了した上塗り塗膜11,12は、文字部分14の段差が
殆んど消滅した状態となり、見栄えの点においても好適
なものとなる。In this way, the base paint and the clear paint which are applied by the so-called wet-on-wet method without passing through the drying process are conveyed to the drying device and dried under the condition of 140 ° C. × 20 minutes holding. In this drying process, the clear coating material has a sharp decrease in viscosity immediately before the crosslinking reaction,
It flows so as to alleviate the step difference of the sticking trace of the masking member 19 generated on the base paint. Therefore, the top coat films 11 and 12 that have been dried are in a state in which the steps of the character portion 14 are almost eliminated, and are also suitable in terms of appearance.
このような本実施例の多色塗装方法によれば、塗完跡の
車体表面には、中塗り塗料の色彩を呈した文字が形成さ
れ、１回の上塗り工程で行なうことが可能で、しかも耐
候性においても良好な塗装が得られる。According to the multicolor coating method of the present embodiment as described above, characters having the color of the intermediate coating are formed on the surface of the vehicle body where the coating has been completed, and it is possible to perform it in one overcoating step. A good coating is also obtained in weather resistance.
第５図は、本発明の他の実施例に係る多色塗装方法によ
り塗装した塗膜の変化を説明する断面図であり、前記第
１実施例、及び第６〜７図に示す従来例と共通する部分
には同一の符号を付してある。FIG. 5 is a cross-sectional view for explaining changes in a coating film applied by a multicolor coating method according to another embodiment of the present invention, which is the same as the conventional example shown in the first embodiment and FIGS. The common parts are given the same reference numerals.
本実施例においては、第２図に示す文字部14の色彩を所
望の色にしたものであり、前記第１実施例と同様にして
塗装された電着塗膜９上に、第１表に示す組成の中塗り
塗料10を塗布し、この塗料とウェットオンウェットにて
上塗り塗料20を局部的に塗布する。この上塗り塗料20
は、ソリッド塗料が好適であり、かつポリエステル樹脂
を主成分とした塗料が良い。このようにして塗布された
中塗り塗料10及び上塗り塗料20は、乾燥工程２において
同時に乾燥され、上塗り塗膜20上にマスキング部材19を
貼着した後に、前記第１実施例と同様に上塗りブースに
おいて、２コート１ベーク型上塗り塗料11,12が塗布さ
れる。In this embodiment, the color of the character portion 14 shown in FIG. 2 is set to a desired color, and the color is shown in Table 1 on the electrodeposition coating film 9 coated in the same manner as in the first embodiment. An intermediate coating 10 having the composition shown is applied, and the top coating 20 is locally applied by wet-on-wet with this coating. This topcoat 20
Is preferably a solid paint, and a paint containing a polyester resin as a main component is preferable. The intermediate coating material 10 and the top coating material 20 thus applied are simultaneously dried in the drying step 2, and after the masking member 19 is attached onto the top coating film 20, the top coating booth is the same as in the first embodiment. In, 2 coat 1 bake type top coat paints 11 and 12 are applied.
従って、このように構成した本実施例の塗膜は、その文
字部14の色彩が所望の色彩となり、例えば、文字部14の
周囲13の塗膜の色に対応した色彩を選択することが可能
となる。Therefore, in the coating film of the present embodiment configured in this way, the color of the character portion 14 becomes a desired color, for example, it is possible to select a color corresponding to the color of the coating film around the character portion 14 Becomes
本実施例においては、車体外板に多色塗装方法を適用し
た具体例により説明したが、本発明はこれに限定される
ことなく、例えば車体に装着する部品に適用しても良
く、また、鋼板材料に限らず合成樹脂から成る例えばバ
ンパーに適用することもできる。Although the present embodiment has been described with reference to a specific example in which the multicolor coating method is applied to the vehicle body outer plate, the present invention is not limited to this, and may be applied to, for example, a component mounted on the vehicle body. Not only the steel plate material but also a bumper made of synthetic resin can be applied.
更に、前記マスキング部材は、第７図（Ｂ）において示
すような形状に形成して本発明の多色塗装を行なうこと
もできる。Further, the masking member may be formed in a shape as shown in FIG. 7 (B) to apply the multicolor coating of the present invention.
（発明の効果） 以上述べたように、本発明によれば、中塗り塗膜上にマ
スキング部材を貼着し、ベース塗料を塗布した後に剥が
して、その上からクリヤ塗料を塗布するようにしたた
め、１回の上塗り工程で多色塗装が可能となり、しかも
塗膜表面を形成するクリヤ塗膜が平滑となって見栄えの
点においても良好となる。従って、多色塗装の生産性が
向上すると共に、優れた塗装表面を得ることができる。(Effects of the Invention) As described above, according to the present invention, the masking member is adhered onto the intermediate coating film, the base paint is applied and then peeled off, and the clear paint is applied from above. Multicolor coating is possible in a single overcoating step, and the clear coating film forming the coating film surface becomes smooth, which is also good in terms of appearance. Therefore, the productivity of multicolor coating can be improved and an excellent coating surface can be obtained.
第１図は本発明の実施例に係る多色塗装方法の工程を示
す工程図、第２図は本発明の一実施例に係る多色塗装方
法により塗装した塗膜を示す正面図、第３図は第２図の
III−III線に沿う断面図、第４図は同実施例の塗膜構成
の変化を説明する断面図、第５図は本発明の他の実施例
に係る多色塗装方法により塗装した塗膜の変化を説明す
る断面図、第６〜７図は従来の多色塗装方法により塗装
した塗膜を示す正面図及びVII−VII線に沿う断面図であ
る。 １……中塗り塗装工程、2,7……乾燥工程、 ３……マスキング部材貼着工程、 ４……メタリックベース塗装工程、 ５……マスキング部材剥がし工程、 ６……クリヤ塗装工程、８……鋼板（ワーク）、 ９……電着塗膜、10……中塗り塗膜、 11,15,17……ベース塗膜、 12,16,18……クリヤ塗膜、 19……マスキング部材。FIG. 1 is a process drawing showing steps of a multicolor coating method according to an embodiment of the present invention, FIG. 2 is a front view showing a coating film applied by the multicolor coating method according to an embodiment of the present invention, and FIG. Fig. 2
A cross-sectional view taken along line III-III, FIG. 4 is a cross-sectional view for explaining a change in the coating composition of the same embodiment, and FIG. 5 is a coating applied by a multicolor coating method according to another embodiment of the present invention. 6 and 7 are a front view showing a coating film coated by a conventional multicolor coating method and a sectional view taken along line VII-VII. 1 ... intermediate coating process, 2,7 ... drying process, 3 ... masking member attaching process, 4 ... metallic base coating process, 5 ... masking member removing process, 6 ... clear coating process, 8 ... … Steel plate (work), 9 …… Electrodeposition coating, 10 …… Intermediate coating, 11,15,17 …… Base coating, 12,16,18 …… Clear coating, 19 …… Masking member.
Claims (1)
に、所定形状に形成したマスキンング部材を貼着した
後、２コート１ベーク型上塗り塗料のベース塗料を塗布
し、前記マスキング部材を剥がして前記所定形状に相当
する部位の上塗りベース塗料を除去し、上塗りベース塗
膜に前記中塗り塗膜を露出させる凹状欠損部を部分的に
形成し、前記上塗り塗料のクリア塗料を吹付けた後に、
前記ベース塗料及び前記クリア塗料を同時に乾燥してな
る上塗りベース塗料の色彩を呈してなるワーク表面に部
分的に中塗り塗料の色彩を呈してなる所定形状の異色部
を形成する多色塗装方法。1. A masking member is formed by applying a base material of a two-coat one-bake type top-coating material after applying a massing member having a predetermined shape on an intermediate coating film which is applied to the surface of a work and dried. The top coating base paint was removed to remove the portion corresponding to the predetermined shape, a concave defect portion exposing the intermediate coating film was partially formed in the top coating base coating, and the clear coating of the top coating was sprayed. later,
A multicolor coating method for forming a different-colored portion of a predetermined shape, which partially shows the color of an intermediate coating, on the surface of a work, which has the color of an overcoating base coating obtained by simultaneously drying the base coating and the clear coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63187630A JPH0771658B2 (en) | 1988-07-27 | 1988-07-27 | Multicolor painting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63187630A JPH0771658B2 (en) | 1988-07-27 | 1988-07-27 | Multicolor painting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0240261A JPH0240261A (en) | 1990-02-09 |
| JPH0771658B2 true JPH0771658B2 (en) | 1995-08-02 |
Family
ID=16209472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63187630A Expired - Lifetime JPH0771658B2 (en) | 1988-07-27 | 1988-07-27 | Multicolor painting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0771658B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2900231B2 (en) * | 1995-03-24 | 1999-06-02 | 本田技研工業株式会社 | Two-tone painting method |
| JP3217995B2 (en) * | 1996-10-04 | 2001-10-15 | 大日本塗料株式会社 | Substrate coating method |
| CN112958410A (en) * | 2021-03-26 | 2021-06-15 | 东风柳州汽车有限公司 | Double-color passenger car finish paint process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5951868A (en) * | 1982-09-17 | 1984-03-26 | 美津濃株式会社 | Head of golf club |
| JPS6168169A (en) * | 1984-09-09 | 1986-04-08 | Mitsubishi Motors Corp | Coating method of car body |
-
1988
- 1988-07-27 JP JP63187630A patent/JPH0771658B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240261A (en) | 1990-02-09 |
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