JPH04358565A - Decorative coating method - Google Patents
Decorative coating methodInfo
- Publication number
- JPH04358565A JPH04358565A JP4240991A JP4240991A JPH04358565A JP H04358565 A JPH04358565 A JP H04358565A JP 4240991 A JP4240991 A JP 4240991A JP 4240991 A JP4240991 A JP 4240991A JP H04358565 A JPH04358565 A JP H04358565A
- Authority
- JP
- Japan
- Prior art keywords
- base coat
- metallic base
- vapor deposition
- coat
- deposition layer
- 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.)
- Granted
Links
- 238000000576 coating method Methods 0.000 title claims description 8
- 239000002184 metal Substances 0.000 claims abstract description 17
- 238000007740 vapor deposition Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 6
- 239000000049 pigment Substances 0.000 claims abstract description 6
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000000873 masking effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【0001】0001
【産業上の利用分野】本発明は自動車の樹脂製マーク、
エムブレム等に好適な装飾塗装法に関する。[Industrial Application Field] The present invention relates to automobile resin marks,
This invention relates to a decorative coating method suitable for emblems, etc.
【0002】0002
【従来の技術及びその課題】従来の金属光輝工法と呼ば
れる装飾塗装法は、図2に示されるように、ABS樹脂
等からなる基材01の表面上にプライマー02、金属蒸
着層03、クリヤコート04がこの順に積層されるが、
この塗膜は剥離、摩耗により金属光輝が消失するという
問題があった。[Prior Art and its Problems] As shown in FIG. 2, the conventional decorative painting method called the metal glitter method involves applying a primer 02, a metal vapor deposited layer 03, and a clear coat on the surface of a base material 01 made of ABS resin or the like. 04 are stacked in this order,
This coating had a problem in that the metallic luster disappeared due to peeling and abrasion.
【0003】0003
【課題を解決するための手段】本発明は塗膜の剥離、摩
耗を防止するとともに金属光輝が奥まり、かつ、微妙な
色相を呈することができる装飾塗装法を提供しようとす
るものであって、その要旨とするところは、樹脂からな
る基材の表面に任意形状のほぼ均一で浅い凹部を形成し
た後、上記表面及び上記凹部にそれぞれプライマーを塗
布し、次いで、凹部のみに金属蒸着層を形成し、その後
、凹部以外のプライマー上に通常のメタリックベースコ
ートを塗布し、次いで、上記金属蒸着層及び上記メタリ
ックベースコート上にそれぞれ顔料濃度の低い第2のメ
タリックベースコートを塗布し、しかる後、この第2の
メタリックベースコート上に上記凹部がなくなるまでク
リヤコートを塗布することを特徴とする装飾塗装法にあ
る。[Means for Solving the Problems] The present invention aims to provide a decorative coating method that prevents peeling and abrasion of the paint film, deepens the metallic shine, and exhibits a delicate hue. , the gist of this is that after forming approximately uniform and shallow recesses of arbitrary shape on the surface of a base material made of resin, a primer is applied to the surface and the recesses, respectively, and then a metal vapor deposition layer is applied only to the recesses. After that, a normal metallic base coat is applied on the primer other than the recessed parts, and then a second metallic base coat with a low pigment concentration is applied on the metal vapor deposited layer and the metallic base coat, respectively. This decorative coating method is characterized in that a clear coat is applied onto the metallic base coat of No. 2 until the recesses disappear.
【0004】0004
【実施例】本発明を図1に示す実施例を参照しながら具
体的に説明する。ABS樹脂等からなる基材1の表面2
にマーク、文字等の任意の形状を有する均一深さの浅い
凹部3を彫刻する。次いで、表面2及び凹部3の全体に
プライマー4を塗装する。しかる後、凹部3以外の表面
2をマスキング5によって覆った状態でスパッター法、
蒸着法等によって厚さが 500〜 800Å程度の金
属蒸着層6を形成する。(イ)参照。次いで、マスキン
グ5を除去し、凹部3の金属蒸着層6をマスキング7で
覆った状態で、通常のメタリックベースコート8(顔料
濃度10数%)を塗布する。(ロ)参照。次いで、マス
キング7を除去し、凹部3及び表面2の全体に亘って金
属蒸着層6及びメタリックベースコート8を覆うように
顔料濃度が2〜3%で低い第2のメタリックベースコー
ト9を塗布し、その上に凹部3の凹みがなくなるまでク
リヤコート10を塗布する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically explained with reference to an embodiment shown in FIG. Surface 2 of base material 1 made of ABS resin etc.
A shallow concave portion 3 having a uniform depth and having an arbitrary shape such as a mark or a letter is engraved on the surface. Next, a primer 4 is applied to the entire surface 2 and recesses 3. After that, with the surface 2 other than the recess 3 covered with the masking 5, a sputtering method is applied.
A metal vapor deposition layer 6 having a thickness of about 500 to 800 Å is formed by a vapor deposition method or the like. See (b). Next, the masking 5 is removed, and with the metal vapor deposited layer 6 in the recess 3 covered with the masking 7, a normal metallic base coat 8 (pigment concentration of about 10%) is applied. See (b). Next, the masking 7 is removed, and a second metallic base coat 9 with a low pigment concentration of 2 to 3% is applied so as to cover the metal vapor deposited layer 6 and the metallic base coat 8 over the entire recess 3 and the surface 2. A clear coat 10 is applied on the top until the recess 3 disappears.
【0005】[0005]
【発明の効果】本発明においては、凹部内に金属蒸着層
が形成され、この金属蒸着層は第2のメタリックベース
コート及びクリヤコートによってこの順で覆われるので
、金属蒸着層が剥離、摩耗することはないとともに金属
光輝が奥まってその立体感が向上する。また、金属蒸着
層及び通常のメタリックベースコートはいずれも顔料濃
度の低い第2のメタリックベースコート及びクリヤコー
トによって覆われるので、通常のメタリックベースコー
ト及び第2のメタリックベースコートの色と金属光輝と
が相まって微妙な色相を呈する装飾塗装が得られる。[Effects of the Invention] In the present invention, a metal vapor deposition layer is formed in the recess, and this metal vapor deposition layer is covered with a second metallic base coat and a clear coat in this order, so that the metal vapor deposition layer does not peel off or wear out. At the same time, the metallic brilliance deepens and the three-dimensional effect improves. In addition, since both the metal vapor deposition layer and the normal metallic base coat are covered with the second metallic base coat and the clear coat, which have a low pigment concentration, the colors of the normal metallic base coat and the second metallic base coat combine to create a subtle metallic shine. A decorative coating exhibiting a hue is obtained.
【図1】本発明の各工程を示す部分的拡大断面図である
。FIG. 1 is a partially enlarged sectional view showing each step of the present invention.
【図2】従来の装飾塗装の部分的拡大断面図である。FIG. 2 is a partially enlarged sectional view of a conventional decorative coating.
1 基材 3 凹部 4 プライマー 6 金属蒸着層 8 通常のメタリックベースコート 9 第2のメタリックベースコート 10 クリヤコート 1 Base material 3 Recess 4 Primer 6 Metal vapor deposition layer 8. Regular metallic base coat 9 Second metallic base coat 10 Clear coat
Claims (1)
ほぼ均一で浅い凹部を形成した後、上記表面及び上記凹
部にそれぞれプライマーを塗布し、次いで、凹部のみに
金属蒸着層を形成し、その後、凹部以外のプライマー上
に通常のメタリックベースコートを塗布し、次いで、上
記金属蒸着層及び上記メタリックベースコート上にそれ
ぞれ顔料濃度の低い第2のメタリックベースコートを塗
布し、しかる後、この第2のメタリックベースコート上
に上記凹部がなくなるまでクリヤコートを塗布すること
を特徴とする装飾塗装法。1. After forming substantially uniform and shallow recesses of arbitrary shape on the surface of a base material made of resin, a primer is applied to the surface and the recesses respectively, and then a metal vapor deposition layer is formed only on the recesses, After that, a normal metallic base coat is applied on the primer other than the concave portions, and then a second metallic base coat with a low pigment concentration is applied on the metal vapor deposited layer and the metallic base coat, respectively. A decorative coating method characterized by applying a clear coat on a base coat until the recesses are eliminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3042409A JP2586751B2 (en) | 1991-02-15 | 1991-02-15 | Decorative painting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3042409A JP2586751B2 (en) | 1991-02-15 | 1991-02-15 | Decorative painting method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH04358565A true JPH04358565A (en) | 1992-12-11 |
JP2586751B2 JP2586751B2 (en) | 1997-03-05 |
Family
ID=12635270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3042409A Expired - Lifetime JP2586751B2 (en) | 1991-02-15 | 1991-02-15 | Decorative painting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2586751B2 (en) |
-
1991
- 1991-02-15 JP JP3042409A patent/JP2586751B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2586751B2 (en) | 1997-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19961015 |