JP2000070845A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2000070845A5 JP2000070845A5 JP1998251427A JP25142798A JP2000070845A5 JP 2000070845 A5 JP2000070845 A5 JP 2000070845A5 JP 1998251427 A JP1998251427 A JP 1998251427A JP 25142798 A JP25142798 A JP 25142798A JP 2000070845 A5 JP2000070845 A5 JP 2000070845A5
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- spray
- weight
- repair method
- putty
- 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
- 239000002994 raw material Substances 0.000 description 10
- 239000007921 spray Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229920001730 Moisture cure polyurethane Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Description
【特許請求の範囲】
【請求項１】
車輌塗装面の損傷を修理する方法であって、前記損傷が凹みおよび／または塗膜の欠損であり、下記工程ａ）〜ｃ）を含むことを特徴とする修理方法：
ａ）必要に応じて前処理が施された損傷部に紫外線重合性組成物からなるパテ原料を埋め込み前記原料を紫外線硬化させることにより前記損傷部をパテで充填する工程、
ｂ）ａ）工程後の少なくともパテ表出面を含む塗装面に紫外線重合性組成物からなりスプレー塗布が可能な粘度のプライマサーフェサ原料を均一にスプレー塗布し、得られた原料塗膜を紫外線硬化させてプライマサーフェサ層を形成させる工程、
ｃ）ｂ）で得られたプライマサーフェサ層上に上塗り塗装を施す工程。
【請求項２】
ｂ）工程におけるスプレー塗布が、（１）プライマサーフェサ原料を連続してスプレーしながら、塗布しようとする範囲内でスプレー装置を移動させることで同一箇所に複数回前記原料のスプレー塗布を施し、（２）スプレー塗布された原料から強制乾燥により溶剤を除去し、さらに、（１）、（２）の操作を交互に複数回繰り返すことにより行われる請求項１記載の修理方法。
【請求項３】
スプレー量が１４０〜２２０ｍｌ／ｍｉｎであり、スプレー装置の移動速度が７５〜９０ｃｍ／秒であり、スプレー装置のスプレー口から塗布面までの距離が１０〜２０ｃｍである請求項２記載の修理方法。
【請求項４】
プライマサーフェサ原料が、原料全量に対して紫外線重合性プレポリマーを６〜２２重量％、紫外線重合性モノマーを３〜１５重量％、紫外線重合開始剤を１〜１１重量％、顔料を２６〜４３重量％、溶剤を５０〜６４重量％含有することを特徴とする請求項１〜３の何れか一項に記載の修理方法。
【請求項５】
プライマサーフェサ層の厚さが１２０〜３００μｍである請求項１〜４の何れか一項に記載の修理方法。
【請求項６】
パテ原料が、原料全量に対して紫外線重合性プレポリマーを２０〜３０重量％、紫外線重合性モノマーを１５〜３０重量％、紫外線重合開始剤を１〜１０重量％、顔料を４０〜６０重量％含有することを特徴とする請求項１〜５の何れか一項に記載の修理方法。
[Claims]
[Claim 1]
A method for repairing damage to a painted surface of a vehicle, wherein the damage is a dent and / or a defect in a coating film, and includes the following steps a) to c):
a) A step of embedding a putty raw material composed of an ultraviolet polymerizable composition in a damaged portion that has been pretreated as necessary, and filling the damaged portion with putty by curing the raw material with ultraviolet rays.
b) a) A primer surfacer raw material consisting of an ultraviolet polymerizable composition and having a viscosity capable of being spray-applied is uniformly spray-applied to a coated surface including at least the exposed surface of the putty after the step, and the obtained raw material coating film is ultraviolet-cured. The process of forming a primer surfacer layer,
c) A step of applying a top coat on the primer surfacer layer obtained in b).
2.
b) The spray application in the step is as follows: (1) While continuously spraying the primer surfacer raw material, the raw material is spray-applied to the same place multiple times by moving the spray device within the range to be applied. (2) The repair method according to claim 1, wherein the solvent is removed from the spray-coated raw material by forced drying, and the operations (1) and (2) are alternately repeated a plurality of times.
3.
The repair method according to claim 2, wherein the spray amount is 140 to 220 ml / min, the moving speed of the spray device is 75 to 90 cm / sec, and the distance from the spray port of the spray device to the coating surface is 10 to 20 cm.
4.
The prima surfacer raw material is 6 to 22% by weight of UV-polymerizable prepolymer, 3 to 15% by weight of UV-polymerizable monomer, 1 to 11% by weight of UV polymerization initiator, and 26 to 43% of pigment. The repair method according to any one of claims 1 to 3, wherein the repair method contains 50 to 64 % by weight of a solvent.
5.
The repair method according to any one of claims 1 to 4, wherein the primer surfacer layer has a thickness of 120 to 300 μm.
6.
The putty raw material is 20 to 30% by weight of the UV-polymerizable prepolymer, 15 to 30% by weight of the UV-polymerizable monomer, 1 to 10% by weight of the UV polymerization initiator, and 40 to 60% by weight of the pigment with respect to the total amount of the raw material. The repair method according to any one of claims 1 to 5, wherein the repair method is contained.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25142798A JP4187061B2 (en) | 1998-09-04 | 1998-09-04 | How to repair painted surfaces |
| EP99116834A EP0983801A3 (en) | 1998-09-04 | 1999-09-02 | Method for repairing the coated surface of a vehicle |
| US09/388,749 US6312765B1 (en) | 1998-09-04 | 1999-09-02 | Method for repairing the coated surface of a vehicle |
| CA002281360A CA2281360C (en) | 1998-09-04 | 1999-09-03 | Method for repairing the coated surface of a vehicle |
| US09/935,961 US6617370B2 (en) | 1998-09-04 | 2001-08-23 | Method for repairing the coated surface of a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25142798A JP4187061B2 (en) | 1998-09-04 | 1998-09-04 | How to repair painted surfaces |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2000070845A JP2000070845A (en) | 2000-03-07 |
| JP2000070845A5 true JP2000070845A5 (en) | 2005-10-27 |
| JP4187061B2 JP4187061B2 (en) | 2008-11-26 |
Family
ID=17222690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25142798A Expired - Lifetime JP4187061B2 (en) | 1998-09-04 | 1998-09-04 | How to repair painted surfaces |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4187061B2 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001068270A2 (en) * | 2000-03-16 | 2001-09-20 | Volkswagen Aktiengesellschaft | Method for removing minor lacquer imperfections |
| JP2003062524A (en) * | 2001-08-28 | 2003-03-04 | Chugoku Marine Paints Ltd | Method for forming coating film using active energy ray- curable composition to substrate surface by on-site coating, substrate coated with the coating film, and method for preventing contamination of substrate |
| JP5133481B2 (en) * | 2001-09-25 | 2013-01-30 | 関西ペイント株式会社 | Repair painting method |
| JP2010501662A (en) * | 2006-08-18 | 2010-01-21 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | UV curable putty composition |
| JP4638400B2 (en) * | 2006-10-18 | 2011-02-23 | 株式会社ヤシマ | Sheet metal repair structure and sheet metal repair method for high-tensile steel sheet |
| JP5372351B2 (en) * | 2007-09-14 | 2013-12-18 | カーコンビニ倶楽部株式会社 | How to determine the wavelength of light when curing a surfacer when repairing a body panel |
| KR102215975B1 (en) * | 2020-08-04 | 2021-02-16 | 정재욱 | The method of repair painting for vehicle using uv |
| CN111889336A (en) * | 2020-08-14 | 2020-11-06 | 惠州市摩彩装饰材料有限公司 | Wood veneer elastic totally-enclosed matte surface UV coating construction process for edge banding |
| CN111921823A (en) * | 2020-08-14 | 2020-11-13 | 惠州市摩彩装饰材料有限公司 | UV coating construction process for elastic semi-open matte surface of veneer for cladding strip |
| CN111906005A (en) * | 2020-08-14 | 2020-11-10 | 惠州市摩彩装饰材料有限公司 | UV coating construction process for elastic totally-enclosed matte surface of veneer for cladding strip |
| CN111889337A (en) * | 2020-08-14 | 2020-11-06 | 惠州市摩彩装饰材料有限公司 | Veneer elastic semi-open matte surface UV coating construction process for edge banding |
| CN113150597A (en) * | 2021-04-22 | 2021-07-23 | 山东润和新材料有限公司 | Matte cured flash-dried sheet metal putty and preparation method thereof |
| CN115155914B (en) * | 2022-07-27 | 2024-02-06 | 瀚德汽车密封系统(铁岭)有限公司 | Off-line paint spraying method and paint spraying assembly line for automobile sealing strip products |
| CN116078642A (en) * | 2023-01-03 | 2023-05-09 | 中车长春轨道客车股份有限公司 | Technological method for shaping construction of railway vehicle head |
-
1998
- 1998-09-04 JP JP25142798A patent/JP4187061B2/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000070845A5 (en) | ||
| CA2281360C (en) | Method for repairing the coated surface of a vehicle | |
| WO2005077676A1 (en) | Hydraulic transfer product | |
| JP4187061B2 (en) | How to repair painted surfaces | |
| JP4891542B2 (en) | Method of overcoating a multi-coat that imparts color and / or effects | |
| CN207238415U (en) | Wooden flat sheet surface polymer application radiation-curable systems | |
| JP2891778B2 (en) | Method for manufacturing and repairing multilayer effect coatings | |
| JPH0419924B2 (en) | ||
| JP4903126B2 (en) | Method for producing multilayer sheet F and use thereof | |
| JP4107483B2 (en) | Method for manufacturing ceramic decorative veneer | |
| CN113385400A (en) | SPC floor embossing process | |
| JPH0463037B2 (en) | ||
| JP3201775B2 (en) | Manufacturing method of decorative sheet | |
| GB2540932A (en) | Improvements in or relating to a coating for an artificial climbing wall | |
| JP4180233B2 (en) | Method for forming a design coating film | |
| JPS6359372A (en) | Preparation of floor material for bathroom | |
| JPS62125877A (en) | Precision transfer method by integration of coating and curing | |
| JPH10290956A (en) | Method of making structurized surface on coating film of coil | |
| JPH047065A (en) | Method for applying photo-setting paint | |
| JP2686542B2 (en) | Method for manufacturing molded article with tuned embossed pattern | |
| JP3236919B2 (en) | How to apply UV curable resin paint | |
| JPS62140898A (en) | Decorating finishing method of thrust board | |
| JPS62193677A (en) | Formation of wear resistant coated film | |
| JPS62102860A (en) | Formation of coated film layer | |
| JPH07328534A (en) | Coating method for wood fiber board |