CA2442025A1 - White pearlescent paint compositions and coatings - Google Patents
White pearlescent paint compositions and coatings Download PDFInfo
- Publication number
- CA2442025A1 CA2442025A1 CA 2442025 CA2442025A CA2442025A1 CA 2442025 A1 CA2442025 A1 CA 2442025A1 CA 2442025 CA2442025 CA 2442025 CA 2442025 A CA2442025 A CA 2442025A CA 2442025 A1 CA2442025 A1 CA 2442025A1
- Authority
- CA
- Canada
- Prior art keywords
- substrate
- paint composition
- finish
- solids material
- pearlescent
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Abstract
A pearlescent white paint composition comprising a solids material and a film-former, said solids material comprising at least 90% w/w mica, 4-7% w/w TiO2 and 0.2-3.0% w/w particulate metallic Al. The relatively narrow combination of the three solids materials in the defined ratios provides highly desirable white pearlescent finishes at most advantageously relatively thin paint film thickness.
Claims (10)
1. A pearlescent white paint composition comprising a solids material and a film-former, said solids material comprising at least 90% w/w mica, 4-7% w/w TiO2 and 0.2-3.0% w/w particulate metallic Al.
2. A paint composition as defined in claim 1 wherein said solids material comprises 94.0 ~ 1% w/w mica, 5.0 ~ 1% w/w TiO2 and 0.5 ~ 0.3% w/w Al.
3. A paint composition as defined in claim 1 or claim 2 wherein said film-former is selected from the resin group consisting of an acrylic, urethane, polyester and melamine/formaldehyde.
4. A paint composition as defined in any one of claims 1 to 3 in a formulation base selected from the group consisting of an aqueous, solvent and lacquer base.
5. A paint composition as defined in claim 3 or claim 4 comprising about 7-8%
acrylic, about 1% urethane, about 6% polyester and about 5% melamine formaldehyde resins on a w/w basis.
acrylic, about 1% urethane, about 6% polyester and about 5% melamine formaldehyde resins on a w/w basis.
6. A process for producing a pearlescent white finish on a substrate comprising applying a pearlescent white paint composition as defined in any one of claims 1 to 5 to said substrate; and curing said composition on said substrate to provide a cured said finish.
7. A process as defined in claim 6 further comprising applying a clear coat to said cured finish and curing said clear coat.
8. A process as defined in claim 6 or claim 7 wherein said substrate is a vehicle body.
9. A substrate coated with a cured pearlescent white finish when made by the process as defined in claim 7.
10. A coated substrate as defined in claim 9 wherein said substrate is a vehicle body.
13~
13~
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2442025 CA2442025C (en) | 2003-09-22 | 2003-09-22 | White pearlescent paint compositions and coatings |
| JP2004264590A JP2005097610A (en) | 2003-09-22 | 2004-09-10 | Paint composition with white pearl gloss and its coating film |
| GB0420877A GB2407095B (en) | 2003-09-22 | 2004-09-20 | White pearlescent paint compositions and coatings |
| CNB2004100118599A CN100457840C (en) | 2003-09-22 | 2004-09-22 | White pearlescent paint compositions and coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2442025 CA2442025C (en) | 2003-09-22 | 2003-09-22 | White pearlescent paint compositions and coatings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2442025A1 true CA2442025A1 (en) | 2005-03-22 |
| CA2442025C CA2442025C (en) | 2010-02-16 |
Family
ID=33304418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2442025 Expired - Fee Related CA2442025C (en) | 2003-09-22 | 2003-09-22 | White pearlescent paint compositions and coatings |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2005097610A (en) |
| CN (1) | CN100457840C (en) |
| CA (1) | CA2442025C (en) |
| GB (1) | GB2407095B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463945C (en) * | 2006-03-17 | 2009-02-25 | 浙江伟星实业发展股份有限公司 | Nacrous slurry and its prepn. technique |
| CN101780727B (en) * | 2009-01-16 | 2013-01-02 | 比亚迪股份有限公司 | White film and preparation method thereof |
| CN102464855A (en) * | 2010-11-15 | 2012-05-23 | 上海锦湖日丽塑料有限公司 | Aesthetic resin for improving white flickering effect and preparation method thereof |
| US20130101783A1 (en) * | 2011-10-19 | 2013-04-25 | E I Du Pont De Nemours And Company | Nonfluorinated soil resist, repellency, and stain resist compositions |
| JP5926132B2 (en) * | 2012-06-22 | 2016-05-25 | 株式会社サクラクレパス | Aqueous pigment ink composition and aqueous pigment ink writing instrument |
| CN103357547A (en) * | 2013-07-06 | 2013-10-23 | 奇瑞汽车股份有限公司 | Pearl powder paint spraying device as well as spraying method |
| GB201502250D0 (en) * | 2015-02-11 | 2015-03-25 | Tioxide Europe Ltd | Coated product |
| CN110616019A (en) * | 2019-11-05 | 2019-12-27 | 珠海格力电器股份有限公司 | Pearlescent paint, pearlescent coating, panel and household appliance |
| CN113122097A (en) * | 2021-04-30 | 2021-07-16 | 东风汽车集团股份有限公司 | Base color paint with white ceramic effect for vehicle body and preparation method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4551491A (en) * | 1983-07-29 | 1985-11-05 | Inmont Corporation | Pearlescent automotive paint compositions |
| US4499143A (en) * | 1983-08-26 | 1985-02-12 | Inmont Corporation | Multilayer automative paint system |
| US5025041A (en) * | 1989-06-15 | 1991-06-18 | Ciba-Geigy Corporation | Pearlescent coating compositions |
| JP2856592B2 (en) * | 1992-02-06 | 1999-02-10 | 関西ペイント株式会社 | Pearl finish coating method |
| JP2829813B2 (en) * | 1993-04-16 | 1998-12-02 | 日本ペイント株式会社 | Metallic coating composition and method for forming metallic coating film |
| JP2002201424A (en) * | 2000-12-28 | 2002-07-19 | Nippon Paint Co Ltd | Gloss coating composition, method for forming coating film, and coated product |
| JP2003073621A (en) * | 2001-08-30 | 2003-03-12 | Nippon Paint Co Ltd | Glitter coating composition, method for forming glittery coating film, and coated article |
| GB2397066B (en) * | 2001-11-29 | 2006-03-22 | Honda Canada Inc | Pearlescent white paint formulations |
-
2003
- 2003-09-22 CA CA 2442025 patent/CA2442025C/en not_active Expired - Fee Related
-
2004
- 2004-09-10 JP JP2004264590A patent/JP2005097610A/en active Pending
- 2004-09-20 GB GB0420877A patent/GB2407095B/en not_active Expired - Fee Related
- 2004-09-22 CN CNB2004100118599A patent/CN100457840C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2407095A (en) | 2005-04-20 |
| JP2005097610A (en) | 2005-04-14 |
| GB2407095B (en) | 2006-01-11 |
| CN1616568A (en) | 2005-05-18 |
| GB0420877D0 (en) | 2004-10-20 |
| CN100457840C (en) | 2009-02-04 |
| CA2442025C (en) | 2010-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20200922 |