JPS59232152A - Paint - Google Patents
PaintInfo
- Publication number
- JPS59232152A JPS59232152A JP10831983A JP10831983A JPS59232152A JP S59232152 A JPS59232152 A JP S59232152A JP 10831983 A JP10831983 A JP 10831983A JP 10831983 A JP10831983 A JP 10831983A JP S59232152 A JPS59232152 A JP S59232152A
- Authority
- JP
- Japan
- Prior art keywords
- paint
- weight
- xylene
- baked
- coating film
- 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
- 239000003973 paint Substances 0.000 title claims abstract description 21
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000008096 xylene Substances 0.000 claims abstract description 13
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 12
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims abstract description 4
- YSVZGWAJIHWNQK-UHFFFAOYSA-N [3-(hydroxymethyl)-2-bicyclo[2.2.1]heptanyl]methanol Chemical compound C1CC2C(CO)C(CO)C1C2 YSVZGWAJIHWNQK-UHFFFAOYSA-N 0.000 claims 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 1
- 239000011248 coating agent Substances 0.000 abstract description 10
- 238000000576 coating method Methods 0.000 abstract description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 9
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 abstract 3
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000010137 moulding (plastic) Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、金属製品或いはプラスチック成形品等に対し
て焼付は塗布した場合に、金色を呈する有機質塗料に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an organic paint that exhibits a golden color when baked onto metal products, plastic molded products, or the like.
従来技術とその問題点
例えば時計バンド或いは時計側等においては、その商品
価値を高めるため、表面に金地金色の着色を施すことが
ある。かかる表面処理の従来技術としては、真空メッキ
等によってチタンを付着させるメッキ法と、キシレンを
含有する有機質の塗料を焼付は塗装する塗装法が知られ
ている。Prior art and its problems For example, in order to increase the commercial value of a watch band or a watch side, the surface of the watch band or watch side is sometimes colored with a gold base gold color. As conventional techniques for such surface treatment, a plating method in which titanium is attached by vacuum plating or the like, and a painting method in which an organic paint containing xylene is baked or applied are known.
しかしながら、メッキ法によるときは、製品の全面にメ
ッキが付着してしまうため、不要な部分を後で削除する
ことが必要となり、メッキの無駄が多くなると同時に、
工程数も多くなり、更に多大な設備費を必要とするため
、コスト高になる難点がある。一方、塗装法による場合
は、メッキ法の場合に比べてコストが安価であるけれど
も、製品に対する塗膜の密着力が低く、簡単に剥離して
しまうこと、汗、水分もしくは化学薬品等に対する耐久
性が低く、信頼性が低いこと等の難点がｈる。However, when using the plating method, the plating adheres to the entire surface of the product, so it is necessary to remove unnecessary parts later, which increases the waste of plating.
The number of steps is large, and a large amount of equipment costs are required, resulting in high costs. On the other hand, when using a painting method, although the cost is lower than when using a plating method, the adhesion of the coating film to the product is low and it peels off easily, and it is not durable against sweat, moisture, chemicals, etc. However, there are disadvantages such as low performance and low reliability.
本発明の目的
そこで、本発明は、上述する従来技術の欠点を解消し、
金属製品またはプラスチック製品の表面に対して、密着
強度が非常に強く、かつ耐久性に優れた金地金色の表面
色を、安価に形成できる塗料を提供することを目的とす
る。OBJECT OF THE INVENTION Therefore, the present invention solves the above-mentioned drawbacks of the prior art, and
To provide a paint that can inexpensively form a gold-colored surface with very strong adhesion strength and excellent durability on the surface of metal products or plastic products.
本発明の構成
上記目的を達成するため、本発明は、キシレンを含有す
る有機質の塗料において、前記キシレンの含有ｍは２０
重量％を超えることを特徴とする。Structure of the present invention In order to achieve the above object, the present invention provides an organic paint containing xylene, in which the content m of xylene is 20
% by weight.
金地金色の塗膜を形成するための塗料として、従来より
検討されていたキシレン含有の有機質塗料は、前述の如
く、塗ｎりの密着力や耐久性が低く、信頼性が低いと言
う難点があった。本発明者は、この従来塗料の欠点を解
決すべく、鋭意努力した結果、キシレンの含有着が２０
重量％を超えると、金属製品またはプラスチック製品等
に対して、密着力及び耐久性が高く、信頼性の高い塗膜
を形成できることを見い出した。また、必要な部分に塗
装を施すだけで良いので、メッキ法の場合と比べて、無
駄がなく、工程数も少なくて済み、かつ設備費も安価に
なる。このため、コストが著しく低減できる。しかも、
焼付は処理前に塗装の良、不良をチェックして不良品を
排除し、所定の塗装基準に合ったものだけを焼付は処理
して製品化できるので、品質の一定したものを、高歩留
りで製造できる利点もある。次に実施例を挙げて本発明
の内容を更に具体的に説明する。As mentioned above, xylene-containing organic paints that have been considered as paints for forming gold-colored paint films have the drawbacks of low adhesion, low durability, and low reliability. there were. The inventor of the present invention has made extensive efforts to solve the drawbacks of conventional paints, and as a result, the xylene content has been reduced to 20%.
It has been found that when the amount exceeds % by weight, a highly reliable coating film with high adhesion and durability can be formed on metal products, plastic products, etc. Furthermore, since it is only necessary to paint the necessary parts, there is no waste, the number of steps is reduced, and equipment costs are lower than in the case of plating. Therefore, costs can be significantly reduced. Moreover,
Baking checks whether the coating is good or bad before processing and eliminates defective products, and only those that meet predetermined coating standards can be processed and manufactured into products, so products of consistent quality can be produced at a high yield. It also has the advantage of being manufacturable. Next, the content of the present invention will be explained in more detail with reference to Examples.
実施例
クロメイト １重量％メタノール
５重量％トルエン １
０重量％キシレン ３０重量％ＭＥＫ
・ ３０重量％ＩＰＡ（下地剤）
２４重量％以上の組成で調製された塗料を、金
属製品たる時計バンドの表面に塗布し、１３０°Ｃの温
度条件で１５分間、焼付は処理を施した。こうして得ら
れたサンプルは、金属表面に対する塗膜の密着性及び耐
久性が非常に高く、人工汗試験、人工海水試験及びキャ
スト試験の後のテーピングテストにおいて、塗Ｖ剥離を
殆ど発生しなかった。なお、プラスチック製品を対象と
する場合には、７０’０の温度条件で、３０分間程度の
焼付は熱処理することにより、同様の、密着性及び耐久
性に優れた塗膜を形成することができた。Example Chromate 1% by weight methanol
5% by weight toluene 1
0% by weight xylene 30% by weight MEK
・30% by weight IPA (base agent)
A paint prepared with a composition of 24% by weight or more was applied to the surface of a watch band, which is a metal product, and baked at a temperature of 130° C. for 15 minutes. The thus obtained sample had very high adhesion and durability of the coating film to the metal surface, and almost no peeling of the coating occurred in the artificial sweat test, the artificial seawater test, and the taping test after the casting test. In addition, when targeting plastic products, a similar coating film with excellent adhesion and durability can be formed by baking for about 30 minutes at a temperature of 70'0. Ta.
また、各組成分の配合比に関しては、クロメイトが１重
量％乃至１０重昂％、メタノールが５重量％乃至１０重
量％、トルエンが１０重量％乃至２０重砥％、ＭＥＫが
３０重丑％以−）、、ＩＰＡ（下地剤）が２４重量％乃
至３４重量％の範囲が有効である。Regarding the blending ratio of each component, chromate is 1% to 10% by weight, methanol is 5% to 10% by weight, toluene is 10% to 20% by weight, and MEK is 30% by weight or more. ), IPA (base agent) in a range of 24% by weight to 34% by weight is effective.
本発明の効果
以」―述べたように、本発明は、キシ レンを含有する
有機質の塗料において、前記キシレンの含有縫は２０重
隈％を超えることを特徴とするから、金属製品またはプ
ラスチック製品の表面に対・して、密着強度が非常に強
く、かつ耐久性に優れた金地金色の焼付は塗装皮膜を、
安価に形成し得る塗料を提供することができる。As stated above, the present invention is characterized in that in an organic paint containing xylene, the content of xylene is more than 20%, so it can be applied to metal products or plastic products. The gold-colored baked-on coating has extremely strong adhesion strength and durability to the surface of the paint.
A paint that can be formed at low cost can be provided.
Claims (3)
、前記キシレンの含有量は２０重量％を超えることを特
徴とすφ塗料。(1) An organic paint containing xylene, characterized in that the xylene content exceeds 20% by weight.
ことを特徴とする特許請求の範囲第１項に記載の塗料。(2) The paint according to claim 1, wherein the xylene content is 30% by weight or more.
、トルエンを１０重量メチル、エチル、ケトンを３０重
量％の割合で含有することを特徴とする特許請求の範囲
第１項まなは第２項に記載の塗料。(3) 1% by weight of chromate, 5% by weight of methanol
, toluene in an amount of 10% by weight methyl, ethyl, and ketone in a proportion of 30% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10831983A JPS59232152A (en) | 1983-06-16 | 1983-06-16 | Paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10831983A JPS59232152A (en) | 1983-06-16 | 1983-06-16 | Paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59232152A true JPS59232152A (en) | 1984-12-26 |
Family
ID=14481693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10831983A Pending JPS59232152A (en) | 1983-06-16 | 1983-06-16 | Paint |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59232152A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730770A (en) * | 1980-07-29 | 1982-02-19 | Mitsubishi Rayon Co Ltd | Coating composition having good appearance of coated surface |
| JPS5763171A (en) * | 1980-10-03 | 1982-04-16 | Kansai Paint Co Ltd | Formation of metallic paint film and metallic base paint |
| JPS57179261A (en) * | 1981-04-27 | 1982-11-04 | Kanegafuchi Chem Ind Co Ltd | Paint for metallic base |
| JPS57207658A (en) * | 1981-06-15 | 1982-12-20 | Kansai Paint Co Ltd | Preparation of metallic paint |
| JPS5832864A (en) * | 1981-07-06 | 1983-02-25 | サンド・アクチエンゲゼルシヤフト | Polyalkylpiperidine derivatives |
| JPS5876469A (en) * | 1981-11-02 | 1983-05-09 | Nippon Paint Co Ltd | Metallic coating procedure and coating composition |
-
1983
- 1983-06-16 JP JP10831983A patent/JPS59232152A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730770A (en) * | 1980-07-29 | 1982-02-19 | Mitsubishi Rayon Co Ltd | Coating composition having good appearance of coated surface |
| JPS5763171A (en) * | 1980-10-03 | 1982-04-16 | Kansai Paint Co Ltd | Formation of metallic paint film and metallic base paint |
| JPS57179261A (en) * | 1981-04-27 | 1982-11-04 | Kanegafuchi Chem Ind Co Ltd | Paint for metallic base |
| JPS57207658A (en) * | 1981-06-15 | 1982-12-20 | Kansai Paint Co Ltd | Preparation of metallic paint |
| JPS5832864A (en) * | 1981-07-06 | 1983-02-25 | サンド・アクチエンゲゼルシヤフト | Polyalkylpiperidine derivatives |
| JPS5876469A (en) * | 1981-11-02 | 1983-05-09 | Nippon Paint Co Ltd | Metallic coating procedure and coating composition |
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