Cellular glass coated with a heat insulator
US4552806A · kind A · utility
13Cited by
10References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1983 |
| Grant date | Nov 12, 1985 |
| Priority date | — |
| Expiry date | Jul 12, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/259
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Heat-insulating cellular glass having a surface on which an adhesive layer and a coating layer are formed. The adhesive layer comprises a solidified mixture of water glass, and a porous substance containing polyvalent ions of metals, such as Ca, Mg, Ba and Al, and the coating layer comprises a laminate of flakes of a laminar mineral. This cellular glass is widely used as a heat-insulating material having an improved thermal shock resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.