JPH0255772A - Body sealer - Google Patents
Body sealerInfo
- Publication number
- JPH0255772A JPH0255772A JP20639388A JP20639388A JPH0255772A JP H0255772 A JPH0255772 A JP H0255772A JP 20639388 A JP20639388 A JP 20639388A JP 20639388 A JP20639388 A JP 20639388A JP H0255772 A JPH0255772 A JP H0255772A
- Authority
- JP
- Japan
- Prior art keywords
- body sealer
- sealer
- flatting agent
- particles
- filler
- 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
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000006224 matting agent Substances 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 9
- 239000011248 coating agent Substances 0.000 abstract description 7
- 238000000576 coating method Methods 0.000 abstract description 7
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 4
- 239000010959 steel Substances 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract 1
- 239000003973 paint Substances 0.000 description 9
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 239000002318 adhesion promoter Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分舒〉
本発明は、自動車のドアのクリンチ部などの鋼板の接合
部に用いられろポデーシーラに関し、上塗塗料が良好に
塗布できてシーラ自体がすげて見えることのないように
工夫したものである。[Detailed Description of the Invention] <Industrial Application> The present invention relates to a pode sealer used for joining parts of steel plates such as the clinch part of an automobile door. The design was designed so that it would not look like a gimmick.
〈従来の技術〉
第２図及び第３図に示すように、自動車のドア１０の外
板１１を内側に巻込んだ鋼板の接合部、いわゆるクリン
チ部などには、防錆のｔこめ、電着塗装の上にボデーシ
ーラ１２を施している。そして、このボデーシーラ１２
を施した後、上塗塗料層１３を形成して仕上げている。<Prior Art> As shown in FIGS. 2 and 3, the joint of the steel plate where the outer panel 11 of the automobile door 10 is wound inside, the so-called clinch portion, etc., is coated with anti-corrosion t-fills and electricity. Body sealer 12 is applied on top of the paint. And this body sealer 12
After that, a top coat layer 13 is formed and finished.
従来のポデーシーラ１２は、通常、ポリ塩化ビニル又は
その共重合体からなるゾルに粘性付与のための可塑剤及
び炭酸カルシウムからなる充填剤を添加し、さらにエポ
キシ系の接着付与剤を添加したものであり、代表的な配
合比は、ゾル１２〜１６％（重量％を示す。Conventional PodeSealer 12 is usually made by adding a plasticizer for viscosity and a filler made of calcium carbonate to a sol made of polyvinyl chloride or its copolymer, and further adding an epoxy adhesive agent. The typical blending ratio is 12 to 16% sol (wt%).
以下同様）、可瀧剤３５〜４５％、充填剤４０〜５０％
、接着付与剤１〜２％である。(same below), 35% to 45% sintering agent, 40% to 50% filler
, 1-2% of adhesion promoter.
〈発明が解決しようとするＩｌｌ！Ｉ！＞ポデーシーラ
は通常、チューブからしぼり出しながら施すが、粘性が
高いのでその最後の段階においてははけ等でならす必要
がある。<Ill what the invention is trying to solve! I! > Podeshila is usually applied by squeezing it out of the tube, but since it is highly viscous, it is necessary to smooth it out with a brush in the final step.
よって、特にはけ等でならしなところにおいては、第４
図（ａ）に示すようにボデーシーラ１２の表面が凹凸に
なる。そして、この凹凸となったポデーシーラ１２の表
面に塗装を施すと乾燥前は第４図（ｂｌに示すように塗
装膜１３が凹凸面に沿って均一の厚さとなっているが、
焼付は乾燥後においては、第４図（Ｃ１に示すように凸
部１４上の塗装Ｗｊ４１３が薄くなってしまう。この場
合、塗装膜１３が薄い部分で下のボデーシーラ１２が透
けて見え、特に塗料の色が濃い場合にボデーシーラ１２
の白っぽい色が目立つという問題がある。このように部
分的にボデーシーラ１２が透けて見えると色むらに見え
、見栄丸が悪い。Therefore, especially in areas where it is difficult to use a brush etc.
As shown in Figure (a), the surface of the body sealer 12 becomes uneven. When a coating is applied to the uneven surface of the PODECEALER 12, the coating film 13 has a uniform thickness along the uneven surface as shown in FIG. 4 (BL) before drying.
After drying, the coating Wj413 on the convex portion 14 becomes thinner as shown in FIG. Body sealer 12 if the color is dark.
There is a problem in that the whitish color is noticeable. If the body sealer 12 is partially seen through in this way, the color will appear uneven and the appearance will be poor.
また、このような塗装むらをなくすために、ボデーシー
ラ中の可塑剤や他の添加剤を改良することも行われてい
るが、このような改良はボデーシーラ自体の防錆性能等
の特性に影響を及ぼすので慎重に行わなければならない
という問題がある。In addition, in order to eliminate such uneven coating, improvements are being made to the plasticizers and other additives in body sealers, but these improvements have no effect on the rust prevention performance or other properties of the body sealer itself. There is a problem in that it must be done carefully because it can cause serious damage.
本発明はこのような事情に鑑み、従来にない改良により
その表面に施される塗装面の見晴えを向上させるボデー
シーラを提供することを目的とする。In view of the above circumstances, an object of the present invention is to provide a body sealer that improves the visibility of a painted surface by an improvement never seen before.
く課題を解決するための手段〉
前記目的を達成する本発明にかかるポデーシーラは、施
工後その表面に塗装が施されるボデーシーラであって、
充填剤の一部として粒状のつや消し剤を含有することを
特徴とする。Means for Solving the Problems> A body sealer according to the present invention that achieves the above object is a body sealer whose surface is coated after construction, and comprises:
It is characterized by containing a granular matting agent as part of the filler.
本発明にかかるボデーシーラの基本的組成は従来から知
られているものでよく、充填剤の一部、例えば炭酸カル
シウムの一部を粒状のつや消し剤で置き換えればよい。The basic composition of the body sealer according to the present invention may be conventionally known, and a part of the filler, for example calcium carbonate, may be replaced by a particulate matting agent.
粒状のつや消し剤としては硫酸バリウムＢ ａ Ｓ Ｏ
４や二酸化ケイ素などを用いればよい。硫酸バリウムの
場合は、粒径５μｍ程度のものを１５〜２５％、二酸化
ケイ素を用いる場合には粒径５〜１０μｍのものを１０
〜１５％用いればよい。As a granular matting agent, barium sulfate B a SO
4 or silicon dioxide may be used. In the case of barium sulfate, 15-25% of particles with a particle size of about 5 μm are used, and when using silicon dioxide, 10% of particles with a particle size of 5-10 μm are used.
~15% may be used.
このような組成のボデーシーラが施工されると、粒状の
つや消し剤がその表面から突出して微小な凹凸面を形成
する。よって、このボデーシーラの上に塗装を施す場合
、塗料の付きが良好になる。また、焼付は後においては
塗膜が凹凸面の凸部において薄くなることは従来と同様
であるが、凹凸が微小であり、且つ透けて見えるのはつ
や消し剤であるため、あまり目立たず、全体としては均
一に見える。When a body sealer having such a composition is applied, the granular matting agent protrudes from the surface to form a finely uneven surface. Therefore, when painting is applied over this body sealer, the paint adheres well. In addition, after baking, the paint film becomes thinner at the convex parts of the uneven surface, which is the same as before, but since the unevenness is minute and it is the matting agent that is visible through it, it is not very noticeable and the overall It looks uniform.
第１図（ａｌ〜（Ｃ）には本発明のボデーシーラを施し
、その上に塗装した状態を示す。これらの図面に示すよ
うにボデーシーラ１の表面には粒状のつや消し剤２が突
出し、微小な凹凸面を形成している。この上に塗装を施
すと、乾燥前には第１図（ｂｌのように塗料膜３はほぼ
均一な厚さになるが、焼付は乾燥後においては第１図（
ｃ）に示すように塗料膜３は突出したつや消し剤２の表
面の部分で薄くなる。しかし、このように塗料膜３が薄
くなって下地が透ける部分の一つ一つは微小であって全
体としてはこの微小部分の集ま秒とな９且つ目立たない
ので、見栄えが低下することはない。Figures 1 (al to (C)) show the state in which the body sealer of the present invention has been applied and painted on it.As shown in these figures, granular matting agent 2 protrudes from the surface of the body sealer 1, and minute particles When paint is applied on this surface, the thickness of the paint film 3 becomes almost uniform as shown in Figure 1 (BL) before drying, but the thickness of the paint film 3 after drying is as shown in Figure 1. (
As shown in c), the paint film 3 becomes thinner on the surface of the protruding matting agent 2. However, each of the parts where the paint film 3 becomes thinner and the base material is transparent is minute, and the whole is made up of a collection of minute parts9 and is unnoticeable, so the appearance does not deteriorate. do not have.
く実 施 例〉
ポリ塩化ボニル系のゾル１２〜１６％、可塑剤３５〜４
５％、充填剤として炭酸カルシウム１５〜３５％の他、
粒径５μｍの硫酸バリウム１５〜２５％、さらにエポキ
シ系接着付与剤１〜２％を混合してボデーシーラとした
。Examples> Polychloride sol 12-16%, plasticizer 35-4
5%, calcium carbonate 15-35% as a filler,
A body sealer was prepared by mixing 15 to 25% barium sulfate with a particle size of 5 μm and further 1 to 2% of an epoxy adhesion promoter.
このボデーシーラを自動車のドアのクリンチ部に施し、
その上に濃色の塗装を施したところ、下地のボデーシー
ラが透けて見えることがなく、見栄えのよいものであっ
た。Apply this body sealer to the clinch part of the car door,
When a dark color was applied on top of that, the underlying body sealer did not show through and looked good.
〈発明の効果〉
以上説明したように、本発明のボデーシーラは充填剤の
一部として粒状のつや消し剤を含有してお９、施工され
た表面につや消し剤が突出するので、その上に塗装を施
しても下地の透けが目立つことがなく、見栄えを低下さ
せることがない。<Effects of the Invention> As explained above, the body sealer of the present invention contains a particulate matting agent as a part of the filler9, and since the matting agent protrudes from the applied surface, it is difficult to apply a coating on top of the matting agent. Even when applied, the undercoat will not show through, and the appearance will not deteriorate.
第１図（ａ）〜ｔｃ＋は本発明のボデーシーラの作用を
示す説明図、第２図は自動車のドアの外観図、第３図は
そのｌ−１４１１断面図、第４図は従来のポデーシーラ
の問題点を示す説明図である。
図 面 中、
１はボデーシーラ、
２はつや消し剤、
３は塗装膜である。
特
許
出
願
人
三菱自動車工業株式会社
代
理
人Figures 1 (a) to tc+ are explanatory diagrams showing the action of the body sealer of the present invention, Figure 2 is an external view of an automobile door, Figure 3 is a sectional view taken along line 1-1411, and Figure 4 is a diagram of the conventional body sealer. It is an explanatory diagram showing a problem. In the drawing, 1 is a body sealer, 2 is a matting agent, and 3 is a paint film. Agent for patent applicant Mitsubishi Motors Corporation
Claims (1)
、充填剤の一部として粒状のつや消し剤を含有すること
を特徴とするボデーシーラ。A body sealer whose surface is painted after construction, and which is characterized by containing a granular matting agent as part of the filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20639388A JPH0255772A (en) | 1988-08-22 | 1988-08-22 | Body sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20639388A JPH0255772A (en) | 1988-08-22 | 1988-08-22 | Body sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255772A true JPH0255772A (en) | 1990-02-26 |
Family
ID=16522608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20639388A Pending JPH0255772A (en) | 1988-08-22 | 1988-08-22 | Body sealer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09157553A (en) * | 1995-12-06 | 1997-06-17 | Michio Takeuchi | Insulation coating material and method for insulation coating |
-
1988
- 1988-08-22 JP JP20639388A patent/JPH0255772A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09157553A (en) * | 1995-12-06 | 1997-06-17 | Michio Takeuchi | Insulation coating material and method for insulation coating |
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