JP2662560B2 - Method for forming automotive coatings including lightweight chipping resistant coatings - Google Patents
Method for forming automotive coatings including lightweight chipping resistant coatingsInfo
- Publication number
- JP2662560B2 JP2662560B2 JP15072089A JP15072089A JP2662560B2 JP 2662560 B2 JP2662560 B2 JP 2662560B2 JP 15072089 A JP15072089 A JP 15072089A JP 15072089 A JP15072089 A JP 15072089A JP 2662560 B2 JP2662560 B2 JP 2662560B2
- Authority
- JP
- Japan
- Prior art keywords
- chipping
- coating film
- weight
- paint
- vinyl chloride
- 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
Links
- 238000000576 coating method Methods 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 11
- 239000011248 coating agent Substances 0.000 claims description 35
- 239000000945 filler Substances 0.000 claims description 27
- 239000003973 paint Substances 0.000 claims description 27
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 16
- 229920001944 Plastisol Polymers 0.000 claims description 13
- 239000004999 plastisol Substances 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 8
- 238000004070 electrodeposition Methods 0.000 claims description 3
- 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
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 4
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- 239000006229 carbon black Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- -1 phthalic acid ester Chemical class 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Landscapes
- 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、中空状の充填材を含有する塩化ビニルプラ
スチゾル系耐チッピング塗料を含む自動車の塗膜形成方
法に関する。Description: TECHNICAL FIELD The present invention relates to a method for forming a coating film of an automobile including a polyvinyl chloride plastisol-based anti-chipping paint containing a hollow filler.
（従来の技術） 自動車の耐チッピング材として、自動車走行中の飛び
石により生ずる損傷を保護するために塩化ビニルプラス
チゾル（以下「塩ビゾル」ということがある）系耐チッ
ピング材を塗装している。(Prior Art) As a chipping-resistant material for automobiles, a vinyl chloride plastisol (hereinafter sometimes referred to as "chlorinated sol")-based chipping-resistant material is coated in order to protect damage caused by stepping stones while the vehicle is running.
（発明が解決しようとする課題） 近時、自動車の一層の防錆性能の向上のため、上記塩
ビゾル系耐チッピング塗料の塗布面積の拡大、塗膜厚の
増加が必要になってきた。しかしながら塗料の使用料を
多くするという対策では、車両重量の増加が大きく、走
行性能の低下および省エネルギー化に逆行するという問
題点がある。そこで、塗膜重量の軽量化のために充填材
の一部として、中空状の充填材を使用すれば、塗膜重量
は軽くなるものの、従来使用されている中空状の充填材
は一般に耐熱性に劣り、高温での焼き付けで溶融するた
め従来の塗装、焼き付けラインでの塗膜形成がむづかし
く、新たにライン条件、温度条件等を変更した塗装、焼
き付けラインを設置する必要があるという問題点があっ
た。(Problems to be Solved by the Invention) In recent years, in order to further improve the rust prevention performance of automobiles, it has become necessary to increase the application area of the above-mentioned PVC-based anti-chipping paint and increase the coating film thickness. However, measures to increase the use fee of the paint have a problem that the weight of the vehicle is largely increased, and the running performance is lowered and energy saving is countered. Therefore, if a hollow filler is used as a part of the filler to reduce the weight of the coating film, the weight of the coating film is reduced, but the conventionally used hollow filler is generally heat resistant. It is difficult to form the coating on the conventional coating and baking line because it is melted by baking at a high temperature, and it is necessary to install a new coating and baking line with changed line conditions and temperature conditions. There was a point.
（課題を解決するための手段） そこで本発明者は、塗膜重量の軽量化を目的として中
空状充填材を含有した塩化ビニルプラスチゾル系耐チッ
ピング塗料を使用するにもかかわらず、従来の比較的高
温の塗装、焼き付けラインで満足な塗膜を形成する方法
を顕現すべく鋭意研究の結果、電着塗膜上に耐熱性に優
れる中空状充填材を含有する塩化ビニルプラスチゾル系
耐チッピング塗料を塗布した後、予備乾燥するかまたは
予備乾燥することなく中塗塗料を塗布し、120〜160℃で
15〜25分間焼き付け、更に上塗塗料を塗布し、120〜160
℃で15〜25分間焼き付けることによる軽量耐チッピング
塗料を含む自動車の塗膜形成方法によれば、上記欠点を
ことごとく解決し得ることを知見し、本発明を達成する
に至ったものである。(Means for Solving the Problems) The inventor of the present invention, despite the use of a vinyl chloride plastisol-based chipping-resistant paint containing a hollow filler for the purpose of reducing the weight of the coating film, uses a conventional comparatively. As a result of intensive research to reveal a method of forming a satisfactory coating film at a high-temperature coating and baking line, a polyvinyl chloride plastisol-based chipping-resistant paint containing a hollow filler with excellent heat resistance is applied on the electrodeposition coating film. After pre-drying or applying the intermediate coating without pre-drying, at 120-160 ℃
Bake for 15 to 25 minutes, apply a top coat, and 120 to 160
According to the method for forming a coating film of an automobile including a light-weight chipping-resistant paint by baking at 15 ° C. for 15 to 25 minutes, the inventors have found that all the above-mentioned disadvantages can be solved, and have accomplished the present invention.
本発明で特徴とする塗膜焼き付け条件は、中空状充填
材を含有する塩化ビニルプラスチゾル系耐チッピング塗
料を含む塗膜形成方法であることに起因して特徴を有す
るのであり、従来の焼き付け条件とは大きな変更がない
ものである。本発明は、従来の塗膜焼き付け条件より一
段と低い温度に設定した新たなラインを設置する必要の
あった中空状充填材を含有する塩化ビニルプラスチゾル
系耐チッピング塗料の塗膜形成方法を著しく改善したも
のである。即ち、本発明は現在使用されている中空状充
填材を含有しない塩化ビニルプラスチゾル系耐チッピン
グ塗料の塗膜形成方法から軽量化を目的として、耐熱性
に優れる中空状充填材を含有する塩化ビニルプラスチゾ
ル系耐チッピング塗料への変更が、塗装条件及びライン
条件の変更なく、そのまま実施できるところに大きな特
徴を有する。The coating baking conditions characterized by the present invention are characterized by being a coating film forming method including a vinyl chloride plastisol-based anti-chipping paint containing a hollow filler, the conventional baking conditions and Is without major changes. The present invention has significantly improved the method for forming a coating film of a vinyl chloride plastisol-based chipping-resistant coating material containing a hollow filler, which required the installation of a new line at a lower temperature than conventional coating film baking conditions. Things. That is, the present invention is a vinyl chloride plastisol containing a hollow filler excellent in heat resistance for the purpose of weight reduction from a method of forming a coating film of a vinyl chloride plastisol-based chipping-resistant paint not containing a hollow filler currently used. A major feature is that a change to a chipping-resistant paint can be carried out as it is without changing the coating conditions and line conditions.
従って、上記耐チッピング塗料を塗布した後予備乾燥
するかまたは予備乾燥することなく中塗塗料を塗布し、
120〜160℃で15〜25分間焼き付け、更に上塗塗料を塗布
し、120〜160℃で15〜25分間焼き付けることによる自動
車の塗膜形成方法は、従来の中空状充填材を含有しない
塩化ビニルプラスチゾル系耐チッピング塗料の塗膜形成
方法とは大きな変更のない焼き付け条件である。尚上記
耐チッピング塗料を塗布した後、予備乾燥を行う場合に
は100〜140℃で８〜12分間の条件で行うのが好ましい。Therefore, after applying the chipping-resistant paint, pre-drying or applying an intermediate coating without pre-drying,
Baking at 120 to 160 ° C for 15 to 25 minutes, further applying a top coat, and baking at 120 to 160 ° C for 15 to 25 minutes is a conventional method of forming a coating film for automobiles. The baking conditions are not largely changed from the method of forming a coating film of the anti-chipping paint. When pre-drying is performed after the application of the above-mentioned chipping-resistant paint, it is preferable to perform the pre-drying at 100 to 140 ° C. for 8 to 12 minutes.
本発明の必須成分として配合する中空状充填材は、15
0℃程度の耐熱性を有するものであることを必須とし、
フェノール系プラスチック、アクリル系プラスチック等
の中空状充填材が好ましく使用でき、反対に耐熱性に劣
る塩化ビニル、塩化ビニリデン、スチレン、酢酸ビニル
等の中空状充填材の使用は避けるべきである。Hollow filler to be blended as an essential component of the present invention, 15
Indispensable to have a heat resistance of about 0 ℃,
Hollow fillers such as phenolic plastics and acrylic plastics can be preferably used. Conversely, hollow fillers such as vinyl chloride, vinylidene chloride, styrene, and vinyl acetate, which are inferior in heat resistance, should be avoided.
本発明で使用する中空状の充填材は、120kg/cm2程度
の強度が必要であり、耐チッピング塗料をエアレススプ
レー等で塗布する場合にも、少なくともプラスチック中
空状充填材がつぶれないくらいの強度が必要である。し
かしながら、塗布するに際しては、エアレススプレーの
みならずハケによっても差し支えなく、ハケ塗りの場
合、中空状充填材の強度は考慮する必要はない。Hollow fillers for use in the present invention must 120 kg / cm 2 about strength, strength enough not to be collapsed at least a plastic hollow filler when applying the chipping paint airless spray, etc. is required. However, when applying, not only airless spray but also brush may be used. In the case of brush application, it is not necessary to consider the strength of the hollow filler.
プラスチック中空状充填材の粒径は塗膜厚との関係で
200μ以下であれば使用可能であり、150メッシュに全体
の95％が通過する程度（約100μ以下）の大きさが好ま
しい。粒径が大き過ぎるとエアレススプレーの場合、パ
ターン幅のバラつきや、ガン詰まりの恐れがあり、仕上
がり表面も粗くなる場合がある。また粒径が小さ過ぎる
と軽量化の効果が発揮できなくなるためなるべく避けた
ほうが良い。The particle size of the hollow plastic filler depends on the coating thickness.
A size of 200 μm or less can be used, and a size that allows 95% of the whole to pass through 150 mesh (about 100 μm or less) is preferable. If the particle size is too large, in the case of airless spraying, there is a possibility that the pattern width will vary, the gun may be clogged, and the finished surface may be rough. If the particle size is too small, the effect of weight reduction cannot be exhibited, so that it is better to avoid as much as possible.
プラスチック中空状充填材の嵩比重は0.1以下であれ
ば使用可能であり、好ましくは0.02〜0.05である。すな
わち、プラスチック中空状充填材は強度がともなえば嵩
比重は小さい方がより好ましい。The bulk specific gravity of the plastic hollow filler can be used as long as it is 0.1 or less, and is preferably 0.02 to 0.05. That is, it is more preferable that the bulk specific gravity of the plastic hollow filler be small if it has strength.
本発明において、塩化ビニルプラスゾルとは、塩化ビ
ニル系の樹脂を可塑剤中に分散せしめ、充填材、添加剤
を配合してなるものであり、塩化ビニル系の樹脂として
は、ポリ塩化ビニル、ポリ塩化ビニリデン等のモホポリ
マー、塩化ビニル、酢酸ビニル、塩化ビニリデン等のモ
ノマーの共重合体の使用が好ましい。In the present invention, a vinyl chloride plus sol is obtained by dispersing a vinyl chloride resin in a plasticizer and compounding a filler and an additive. Examples of the vinyl chloride resin include polyvinyl chloride, It is preferable to use a copolymer of a monomer such as a mophopolymer such as polyvinylidene chloride or vinyl chloride, vinyl acetate, or vinylidene chloride.
可塑剤としては、フタル酸エステル、二塩基性酸エス
テル、燐酸エステル、ポリエステル系可塑剤などを使用
し、特にはフタル酸ジオクチル（DOP）の使用が推奨で
きる。As the plasticizer, a phthalic acid ester, a dibasic acid ester, a phosphoric acid ester, a polyester plasticizer, or the like is used. In particular, the use of dioctyl phthalate (DOP) can be recommended.
中空状充填材以外の充填材としては、タルク、炭酸カ
ルシウム、硅藻土、マイカ、カオリン、硫酸バリウム、
炭酸マグネシウム、エロジール、ヒル石、グラファイ
ト、アルミナ、シリカ等を使用し、更に酸化チタン、カ
ーボンブラック等の着色剤も使用し得る。Fillers other than hollow fillers include talc, calcium carbonate, diatomaceous earth, mica, kaolin, barium sulfate,
Magnesium carbonate, elixir, hillite, graphite, alumina, silica and the like can be used, and further, a coloring agent such as titanium oxide and carbon black can be used.
さらに、本発明の中空状充填材の好適な含有量範囲
は、塗料の比重が0.8〜1.0の時、塗料に対して重量比で
0.5〜2.2である。Further, the preferred content range of the hollow filler of the present invention is, when the specific gravity of the paint is 0.8 to 1.0, by weight ratio to the paint.
It is 0.5 to 2.2.
（実施例） 以下に実施例を挙げ本発明のより詳細な理解に供す
る。当然のことながら本発明は以下の実施例のみに限定
されるものではない。(Examples) The following examples are provided to provide a more detailed understanding of the present invention. As a matter of course, the present invention is not limited only to the following examples.
実施例 塩化ビニル−酢酸ビニル共重合樹脂100重量部、アク
リル樹脂から成る直径20〜40μｍ程度の中空状充填材４
重量部、DOP90重量部、炭酸カルシウム100重量部、硫酸
バリウム50重量部、カーボンブラック１重量部、分散剤
アンチテラーＵ（ビック ケミ ジャパン（株）製）４
重量部からなる塩化ビニルプラスチゾル系耐チッピング
塗料を得た。Example 100 parts by weight of a vinyl chloride-vinyl acetate copolymer resin, an acrylic resin and a hollow filler 4 having a diameter of about 20 to 40 μm 4
Parts by weight, 90 parts by weight of DOP, 100 parts by weight of calcium carbonate, 50 parts by weight of barium sulfate, 1 part by weight of carbon black, Dispersant Antiteller U (manufactured by BYK Japan KK) 4
A vinyl chloride plastisol-based chipping-resistant paint consisting of parts by weight was obtained.
次いで上記塗料を、電着塗料を塗布してあるテストパ
ネルに塗布した後、120℃で10分間予備乾燥し、次いで
中塗塗料としてオルガー41（日本ペイント（株）製）を
塗布し、140℃で20分間焼き付け、更に上塗塗料として
ルーガベーク＃531（関西ペイント（株）製）を塗布
し、130℃で20分間焼き付け、塗膜を形成した。Next, the paint was applied to a test panel coated with an electrodeposition paint, preliminarily dried at 120 ° C. for 10 minutes, and then Olger 41 (manufactured by Nippon Paint Co., Ltd.) was applied as an intermediate paint, and the paint was applied at 140 ° C. After baking for 20 minutes, Lugabake # 531 (manufactured by Kansai Paint Co., Ltd.) was further applied as a top coat and baked at 130 ° C. for 20 minutes to form a coating film.
比較例 塩化ビニル−酢酸ビニル共重合樹脂100重量部、塩化
ビニリデン樹脂製中空状充填剤４重量部、DOP90重量
部、炭酸カルシウム100重量部、硫酸バリウム50重量
部、カーボンブラック１重量部、分散剤アンチテラーU4
重量部からなる塩化ビニルプラスチゾル系耐チッピング
塗料を得た。Comparative Example 100 parts by weight of vinyl chloride-vinyl acetate copolymer resin, 4 parts by weight of vinylidene chloride resin hollow filler, 90 parts by weight of DOP, 100 parts by weight of calcium carbonate, 50 parts by weight of barium sulfate, 1 part by weight of carbon black, dispersant Anti-Teller U4
A vinyl chloride plastisol-based chipping-resistant paint consisting of parts by weight was obtained.
次いで上記塗料を実施例と同様のテストパネルに塗布
し、同様の中塗塗料、上塗塗料を塗布して塗膜を形成し
た。Next, the above paint was applied to the same test panel as in the example, and the same intermediate paint and top coat were applied to form a coating film.
上記実施例および比較例で得た各々の塗膜の拡大断層
写真を影響し、比較した結果、実施例になる塗膜は、球
状の形状を保持していたが、比較例になる塗膜は、表面
付近で著しく溶融し、変形していた。Influence the enlarged tomographic photograph of each coating film obtained in the above Examples and Comparative Examples, and as a result of comparison, the coating film of the Example retained a spherical shape, but the coating film of the Comparative Example , Remarkably melted and deformed near the surface.
（発明の効果） 本発明になる軽量耐チッピング塗料を含む自動車の塗
膜形成方法によれば、耐熱性に優れる中空状充填材を含
有した塩化ビニルプラスチゾル系耐チッピング塗料を使
用するにもかかわらず、従来の比較的高温の塗装、焼き
付けラインで満足な塗膜が形成されることがあきらかに
なった。(Effect of the Invention) According to the method for forming a coating film of an automobile including a light-weight chipping-resistant paint according to the present invention, despite using a vinyl chloride plastisol-based chipping-resistant paint containing a hollow filler excellent in heat resistance, It has become clear that satisfactory coating films can be formed by conventional relatively high-temperature coating and baking lines.
Claims (1)
料を含む自動車の塗膜形成方法に於いて、電着塗膜上に
耐熱性に優れる中空状充填材を含有する塩化ビニルプラ
スチゾル系耐チッピング塗料を塗布した後、予備乾燥す
るかまたは予備乾燥することなく中塗塗料を塗布し、12
0〜160℃で15〜25分間焼き付け、更に上塗塗料を塗布
し、120〜160℃で15〜25分間焼き付けることを特徴とす
る軽量耐チッピング塗料を含む自動車の塗膜形成方法。1. A method for forming a coating film for an automobile containing a vinyl chloride plastisol-based chipping-resistant paint, wherein a vinyl chloride plastisol-based chipping-resistant paint containing a hollow filler having excellent heat resistance is applied on an electrodeposition coating film. After pre-drying or applying the intermediate coating without pre-drying, 12
A baking method at 0 to 160 ° C. for 15 to 25 minutes, further applying a top coat, and baking at 120 to 160 ° C. for 15 to 25 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15072089A JP2662560B2 (en) | 1989-06-14 | 1989-06-14 | Method for forming automotive coatings including lightweight chipping resistant coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15072089A JP2662560B2 (en) | 1989-06-14 | 1989-06-14 | Method for forming automotive coatings including lightweight chipping resistant coatings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316680A JPH0316680A (en) | 1991-01-24 |
| JP2662560B2 true JP2662560B2 (en) | 1997-10-15 |
Family
ID=15502937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15072089A Expired - Lifetime JP2662560B2 (en) | 1989-06-14 | 1989-06-14 | Method for forming automotive coatings including lightweight chipping resistant coatings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2662560B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2782396B2 (en) * | 1992-01-30 | 1998-07-30 | スタンレー電気株式会社 | Automotive obstacle sensor |
-
1989
- 1989-06-14 JP JP15072089A patent/JP2662560B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0316680A (en) | 1991-01-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0372740A2 (en) | Process for coating plastic substrates with powder coating compositions | |
| US5212215A (en) | Light anti-chipping coating | |
| JP2662560B2 (en) | Method for forming automotive coatings including lightweight chipping resistant coatings | |
| JPH07509014A (en) | powder coating composition | |
| JPH07247450A (en) | Aqueous multicolor coating composition | |
| JPH06511038A (en) | Fluorocarbon coating compositions that do not contain isophorone | |
| US5356957A (en) | Light anti-chipping coating | |
| JP3168541B2 (en) | Rust and waterproof treatment of automobiles with ultra-low specific gravity sealing material | |
| JP2808711B2 (en) | Pre-coated steel sheet | |
| JP2648202B2 (en) | Vinyl chloride plastisol composition | |
| JPH0481477A (en) | Chipping-resistant coating | |
| JPH0348232B2 (en) | ||
| JPH0374146B2 (en) | ||
| JPS62260867A (en) | Ultralightweight chipping-resistant paint | |
| JP2002179983A (en) | Ultralight acrylic plastisol composition | |
| EP0692005A1 (en) | Protective coating composition for motor vehicle underbodies and gravel guards | |
| JP3099281B2 (en) | Automotive sealing materials | |
| JPH11181356A (en) | High concealing solid coating composition for inner plate coating and continuous coating method using the same | |
| JP2856592B2 (en) | Pearl finish coating method | |
| JP2001064546A (en) | Formation of coated film | |
| JPH08104835A (en) | Coating composition and method for forming decorative coating film | |
| JPH04145174A (en) | Vibration-damping plastisol composition | |
| JPH0635175B2 (en) | Painted steel plate | |
| JPH0742181B2 (en) | Makeup method for inorganic building materials | |
| JP2959755B2 (en) | How to paint a car body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080620 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090620 Year of fee payment: 12 |
|
| EXPY | Cancellation because of completion of term |