Siliceous thermal insulation and method of making same
US3965020A · kind A · utility
11Cited by
13References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 20, 1973 |
| Grant date | Jun 22, 1976 |
| Priority date | — |
| Expiry date | Sep 20, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2964
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method is disclosed for the formation of a siliceous thermal insulation, usable to 2000.degree. F., from calcined and natural diatomite powders, hydrated lime, clay and synthetic fibers. The shaped insulating product obtained is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.