JPS58208325A - Production of decorative molding - Google Patents
Production of decorative moldingInfo
- Publication number
- JPS58208325A JPS58208325A JP9096482A JP9096482A JPS58208325A JP S58208325 A JPS58208325 A JP S58208325A JP 9096482 A JP9096482 A JP 9096482A JP 9096482 A JP9096482 A JP 9096482A JP S58208325 A JPS58208325 A JP S58208325A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- decorative
- coat layer
- mask
- transparent
- 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
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
Description
【発明の詳細な説明】 飾成形品の表面構造に関するものである。[Detailed description of the invention] This relates to the surface structure of decorative molded products.
一般に、自動車の内、外に装着するモールディ７グは、
第１図、第２図（ａ）、（ｂ）に示すように、合成樹脂
をイ／ジエクンヨン成形又は押出し成形して成る本体ｌ
の表面側に、金属光輝部分Ａと所定の色調の非光輝部分
Ｂを施しだものが提案されている。In general, moldings that are installed inside or outside a car are
As shown in Figures 1, 2 (a) and (b), the main body is made of synthetic resin by molding or extrusion molding.
It has been proposed to have a metallic bright part A and a non-bright part B of a predetermined color tone applied to the surface side of the metal.
従来、上記金属光輝部分Ａと非光輝部分Ｂを有する装飾
成形品は、つぎのようにして表面処理が行われている。Conventionally, a decorative molded product having the metallic bright portion A and the non-bright portion B has been surface-treated in the following manner.
すなわち、まず本体１の表面の全体にベースコート層２
を設け、ついでその上の全体にメッキ法等によって金属
薄膜層３を設け、その後、この金属薄膜層３の表面全体
に透明トップコート層４を設ける。つぎに、金属光輝部
分Ａを付辱すべき部分に、所定パターンのマスクを当て
がい、この状態で非光輝部分Ｂに所定の色調の塗料をス
プレー又は塗布することにより着色コート層５を設ける
。That is, first, a base coat layer 2 is applied to the entire surface of the main body 1.
Then, a metal thin film layer 3 is provided on the entire surface by plating or the like, and then a transparent top coat layer 4 is provided on the entire surface of this metal thin film layer 3. Next, a mask with a predetermined pattern is applied to the part where the metallic bright part A is to be applied, and in this state, a colored coating layer 5 is provided by spraying or applying a paint of a predetermined color to the non-bright part B.
このような方法により、金属光輝部分Ａに透明トップコ
ート層４を介して金属薄１険層３が露呈し、非光輝部分
Ｂに着色コート層５が露呈する。By such a method, the thin metal layer 3 is exposed on the metallic shiny part A via the transparent top coat layer 4, and the colored coat layer 5 is exposed on the non-shiny part B.
１、かじながら、このような方法により製造されだモー
ルディングによれば、長期間の使用ｊにより、また洗車
機等のプランによる摩耗等で着色コート層５が部分的に
剥離１〜だ場合、この剥離部分から金属薄膜層３が現わ
れてし−まう。このことは、剥離部分が光輝色となるこ
とから、この部分が著１゜く見立ってし捷い、見映えが
きわめて悪くなって１−まう。1. According to the molding manufactured by such a method, if the colored coating layer 5 is partially peeled off due to long-term use or abrasion caused by car washing, etc., this may occur. The metal thin film layer 3 appears from the peeled part. This is because the peeled part becomes brightly colored, making this part stand out by 1°, resulting in an extremely poor appearance.
また、このような構成のモールディングを製へする場合
つぎの欠点がある。すなわち、着色コート層５を設ける
ときに光輝部分Ａに配置１．たマスクに、１０〜２０／
を程度の厚さの塗料が被着し、この塗ネ」が着色コート
層５の形成毎に次第に４１１：積してＩ、まう。このだ
め、光輝部分Ａと非光輝部分Ｂとの境界Ｃ側に対応する
マスクの側縁の形状にむらができ、このため、このマス
クを用いて着色コート層５を施すと、上記境界Ｃがぼけ
てしまい、明瞭な境界を得ることができ々い。また、マ
スクに付着した塗料を／ンナー等を用いて除去する場合
に、乾燥して強固に付着した塗料を除去するのが容易で
なく、このため、作業性が悪く、またシン−ノー−を取
扱うので、衛生上好ましくんいという欠点がある。また
、マスクをわずか数回の使用で沃たなものと取換えなけ
ればならず、作業性がきわめて悪くなる。Furthermore, when manufacturing a molding having such a configuration, there are the following drawbacks. That is, when providing the colored coat layer 5, 1. 10~20/
A coating with a thickness of about 100 mL is applied, and this coating gradually accumulates 411 times each time the colored coat layer 5 is formed. Unfortunately, the shape of the side edge of the mask corresponding to the boundary C side between the bright part A and the non-bright part B becomes uneven, and therefore, when the colored coating layer 5 is applied using this mask, the boundary C is The image becomes blurred and it is difficult to obtain clear boundaries. In addition, when removing paint adhering to the mask using a coating agent, etc., it is difficult to remove the paint that has dried and firmly adhered, resulting in poor workability and problems. It has the disadvantage that it is not hygienic because it is handled manually. In addition, the mask must be replaced with a worn one after only a few uses, resulting in extremely poor workability.
しだがって、本発明の目的は装飾成形品を所定の色調の
合成樹脂で成形し、この本体の光輝部分を形成すべき部
分に、マスクを用いて金属薄膜層を蒸着ｔ７、ついで少
なくともこの金属薄膜層に透明なｌ・ノプコーＩ・層を
設けて、上記欠点を除去するものであり、以下実施例を
用いて詳細に説明する。Therefore, the object of the present invention is to mold a decorative molded article from a synthetic resin of a predetermined color tone, to vapor-deposit a thin metal film layer using a mask on the part of the main body where the bright part is to be formed, and then to at least The above-mentioned drawbacks are eliminated by providing a transparent L/Nopkor I layer on the metal thin film layer, and will be explained in detail below using Examples.
本発明においては、第３図（ａ） 、（ｂ）に示すよう
に、成形品本体１０の色調として、非光輝部分Ｂに露ｉ
誌すべき色調と同一 のものとする。これは、成形品本
体１０の成形前の溶融合成樹脂に順相、染ｔ１を混入す
ればよい。つぎに、本体の表面全体に透明なベースコ−
１・層１１を設ける。これは、金属薄ｊ膜層１２の被着
強度を高めるためである。つぎに、ベースコ−１・層１
１における非光輝部分Ｂ （１＋１１に第４図に示すよ
うなマスクＭを配置１．た際、本体１０をスパッタリン
グ装置又は直空蒸着装置に供してスパッタリング又は真
空蒸着を行い、光輝部分Ａ （＋１１１に対応する個所
に金属薄１摸層１２を被膜する。つぎに、ベースコート
層１１及び金属薄１１曲層１２０Ｌに透明トップコート
層１３を設ける。In the present invention, as shown in FIGS. 3(a) and 3(b), the color tone of the molded product body 10 is determined by
The color tone shall be the same as that to be printed. This can be done by mixing the normal phase dye t1 into the molten synthetic resin before molding the molded product body 10. Next, apply a transparent base coat to the entire surface of the main body.
1. Layer 11 is provided. This is to increase the adhesion strength of the thin metal film layer 12. Next, base code 1/layer 1
1. When a mask M as shown in FIG. A thin metal 1 pattern layer 12 is coated on a portion corresponding to .Next, a transparent top coat layer 13 is provided on the base coat layer 11 and the metal thin 11 curved layer 120L.
このように１．て製造された装飾成形品によ才１ば、非
光輝部分Ｂに、透明々ベースコート層１１を介して本体
１０の所定の色調の地ｊｌｌｌが露呈され、また光輝部
分Ａに、透明なトップコート層■３を介１〜で金属薄膜
層１２が露呈され、金属光沢が得られる。この場合、長
１期間の使用、洗車ブラシの摩耗等で非光輝部分Ｂ側の
ベースコート層■１が剥離しても、この剥離部分の色調
は全く変化せず、美感を著しく損うおそれがない。In this way 1. In the decorative molded product manufactured using the above method, the ground of a predetermined color tone of the main body 10 is exposed on the non-bright portion B through the transparent base coat layer 11, and the transparent top coat is applied to the bright portion A. The metal thin film layer 12 is exposed through layer 1 through layer 3, and a metallic luster is obtained. In this case, even if the base coat layer ■1 on the non-glossy area B side peels off due to long-term use or abrasion of the car wash brush, the color tone of this peeled off area will not change at all, and there is no risk of significantly impairing the aesthetic appearance. .
壕だ、金属薄膜層１２を形成するときにマスクＭにスパ
ッタリング、真空蒸着時の金属被膜がｆ１着しても、こ
の被膜の厚みが３００〜５００ Ａ程度ときわめて薄い
ので、このマスクを長期間使用し−でもマスクの境界Ｃ
側の外形にむらが生じにくく、境界Ｃのパターンを明瞭
にできる。また、マスクＭに付着した金属被膜は、マス
クＭに軽い振動、衝撃を加えたり、布等で軽くこするこ
とにより除去できるので、作業性が良好となり、またシ
ンナー等を用いて除去する必要がないので作業衛生１好
′ま１−いものとなる。１．かも、マスクを多数回連続
使用できるので、コスト面で有利となる。Unfortunately, even if the metal film f1 is deposited on the mask M by sputtering or vacuum deposition when forming the metal thin film layer 12, the thickness of this film is extremely thin at about 300 to 500 A, so this mask cannot be used for a long time. Use - but mask boundary C
The outer shape of the sides is less likely to be uneven, and the pattern of the boundary C can be made clear. In addition, the metal film attached to the mask M can be removed by applying slight vibrations or shocks to the mask M, or by lightly rubbing it with a cloth, etc., which improves workability and eliminates the need to remove it using thinner, etc. Since there is no such thing, work hygiene is poor. 1. Moreover, since the mask can be used continuously many times, it is advantageous in terms of cost.
以ト説明したように本発明による装飾成形品によｉＬば
、非光輝部分に、所定の色調に施こされた成形品本体の
地肌の色調が現われるように１．だので、洗車機のブラ
イ等により損傷を受けても、従来のようにこの損傷部分
から光輝が現われず、見映えが悪化するのを防往−でき
る。丑だ、本発明による装飾成形品の製造方法によりば
、光輝部分を形成するだめの金属薄ｊＩＱ層を施こすと
きにマスクを使用するようにしたので、マスクの形状に
むらが発生１〜に＜＜、明瞭な装飾パターンを得ること
ができ、１．かもマスクを連続使用でき作裟性が向にす
る。As explained above, in the decorative molded product according to the present invention, 1. Therefore, even if it is damaged by a car wash, etc., the brilliance will not appear from the damaged area as in the conventional case, and the deterioration in appearance can be prevented. Unfortunately, according to the method for manufacturing decorative molded products according to the present invention, a mask is used when applying the thin metal JIQ layer that forms the glittering part, so the shape of the mask becomes uneven. <<, a clear decorative pattern can be obtained; 1. The mask can be used continuously and the productivity is improved.
第１図、第２図（ａＬ （ｂ）は従来の装飾成形品の製
遣方法の一例を示す１Ｅ而図及び断面図、第３図（ａ）
、（ｂ）及び第４図は本発明による装飾成形品の製造方
法の一＝一実施例を４くす断面図である。
１０・・・成形品本体、１１・・・ベースコート層、１
２ 金属＃ｌ模層、１３・・・トップコート層。
特 許 出 願 人 橋本フォーミングＴ業株式会社
代理人 井理十 宮 園 純 −
手続補正１’）
昭和５７年６月ち日
勃、７１庁長官 島田春樹 殿
’ ・Ｊ＋’ Ｙｌ” 表示ｆ ７−ｃ７２ｏ りど
ゾ１昭和５７年５月２８日提出の特許願（Ｄ）昭和
：＋ｌｔｔ＋第 号
２ 発明の名称 装飾成形品の製造方法３ 補１１−
をする者
４１ｆ１．！：の関係 特許出願人４ 代
理 人 〒１０２
１〕出籠１数卓→ｒ娯Ｕ１卯旅ＫＪ、ｔＪｆｌ化属や。Figures 1 and 2 (aL) (b) are 1E drawings and cross-sectional views showing an example of the conventional manufacturing method for decorative molded products; Figure 3 (a)
, (b) and FIG. 4 are cross-sectional views of one embodiment of the method for manufacturing a decorative molded article according to the present invention. 10... Molded product body, 11... Base coat layer, 1
2 Metal #l mock layer, 13...Top coat layer. Patent applicant: Hashimoto Forming T-gyo Co., Ltd. Agent Jun Iri Jumiya Sono - Procedural amendment 1') June 1980, 71 Office Commissioner Haruki Shimada '・J+'Yl'' Indication f 7- c72o Ridozo 1 Patent application filed on May 28, 1982 (D) Showa
:+ltt+No. 2 Title of the invention Method for manufacturing decorative molded products 3 Supplement 11-
41f1. ! :Relationship of patent applicant 4th generation
Rihito 〒102 1] Dekago 1 several tables → r entertainment U1 Utabi KJ, tJfl addition.
Claims (3)
形し、ついで該成形品本体の表面の所定部分にマスクを
配置し、このマスクさノまた部分以外の成形品本体の表
面に金属薄膜層を蒸着し、この金属薄膜層のトに透明な
トップコート層を設けたことを特徴とする装飾成形品の
製造方法。(1) A decorative molded product body is molded from a synthetic resin of a predetermined color, then a mask is placed on a predetermined part of the surface of the molded product body, and a thin metal film is applied to the surface of the molded product body other than the mask and the other parts. A method for producing a decorative molded article, characterized in that a layer is vapor-deposited, and a transparent top coat layer is provided on top of the metal thin film layer.
着により蒸着さ７Ｉて成る特許請求の範囲第１項記載の
装飾成形品の製造方法。(2) The method for producing a decorative molded article according to claim 1, wherein the metal thin film layer is deposited by sputtering or vacuum evaporation.
ｊＪ ４）：体の表面に透明なベースコート層を設けた
特許請求の範囲第１項記載の装飾成形品の製造方法、１(3) Decorative molding + i before applying the first metal thin layer
jJ 4): A method for producing a decorative molded article according to claim 1, in which a transparent base coat layer is provided on the surface of the body, 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9096482A JPS58208325A (en) | 1982-05-28 | 1982-05-28 | Production of decorative molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9096482A JPS58208325A (en) | 1982-05-28 | 1982-05-28 | Production of decorative molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58208325A true JPS58208325A (en) | 1983-12-05 |
Family
ID=14013176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9096482A Pending JPS58208325A (en) | 1982-05-28 | 1982-05-28 | Production of decorative molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58208325A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159366A (en) * | 1987-12-16 | 1989-06-22 | Mitsubishi Motors Corp | Ornamentating method by sputtering |
| CN104442168A (en) * | 2014-11-19 | 2015-03-25 | 上汽通用五菱汽车股份有限公司 | Automobile trademark plate production technology |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232068A (en) * | 1975-09-08 | 1977-03-10 | Murakawa Hiroshi | Method for forming layer cats eye pattern on surface of resin substrate |
-
1982
- 1982-05-28 JP JP9096482A patent/JPS58208325A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232068A (en) * | 1975-09-08 | 1977-03-10 | Murakawa Hiroshi | Method for forming layer cats eye pattern on surface of resin substrate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01159366A (en) * | 1987-12-16 | 1989-06-22 | Mitsubishi Motors Corp | Ornamentating method by sputtering |
| CN104442168A (en) * | 2014-11-19 | 2015-03-25 | 上汽通用五菱汽车股份有限公司 | Automobile trademark plate production technology |
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