TiO.sub.2 light scattering efficiency when incorporated in coatings
US5650002A · kind A · utility
77Cited by
14References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 1995 |
| Grant date | Jul 22, 1997 |
| Priority date | — |
| Expiry date | Nov 13, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2993
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A TiO.sub.2 pigment particle having a surface coating of inorganic particles or mineral particles exhibiting improved light scattering efficiency of TiO.sub.2 at a moderate to high pigment volume concentration (PVC) and a low oil absorption when incorporated in coatings applications is disclosed, and methods of accomplishing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.