Ultrafine reactive silica particles, suspension containing the same, and hard coating composition
US5800606A · kind A · utility
12Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1996 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Jul 12, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C26/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A suspension containing a novel reactive ultrafine particulate silica having a radius of gyration of at most 10 .ANG., has an excellent storage stability, and provides excellent various properties as a hard coating composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.