Metal oxide coated diatomite substrates
US6641908B1 · kind B1 · utility
31Cited by
9References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 18, 2001 |
| Grant date | Nov 4, 2003 |
| Priority date | — |
| Expiry date | Jul 27, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2993
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Metal oxide coated substrates are disclosed comprising a three dimensional inorganic porous diatomite substrate having a coating of metal oxide on at least a portion of all three dimensions thereof, produced by a unique process having particular applicability to the manufacture of tin oxide coated three dimensional substrates. Certain novel coated substrates, such as flakes, spheres and porous substrates are disclosed. The coated substrates are useful in polymers, catalysis, heating and shielding applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.