Titanium oxide coating agent and titanium oxide film forming method
US8048511B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2005 |
| Grant date | Nov 1, 2011 |
| Priority date | — |
| Expiry date | Mar 24, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24942
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
This invention provides a coating agent, which can form a coating film over a wide area in a simple manner, is chemically and physically stable, and can form an ultrathin film, a coating film, a method for formation of coating film, and various products coated with the coating film. The coating agent contains thin sheet titanium oxide fine particles. The coating agent may comprise a solution containing a titania nanosheet and a sol of silicon oxide or titanium oxide. The coating film is formed by coating and then drying and heating the coating and has a microstructure in which thin sheet titanium oxide fine particles are stacked with a high level of orientation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.