Inorganic-organic plastic
US3981831A · kind A · utility
41Cited by
10References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 1974 |
| Grant date | Sep 21, 1976 |
| Priority date | — |
| Expiry date | Nov 26, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K3/34
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process is provided for making an inorganic-organic plastic having improved compression strength, elasticity, dimensional stability to heat and flame resistance wherein an organic polyisocyanate is reacted with an aqueous solution of an alkali metal silicate or aqueous silica sol in a mixture containing an organic amphiphilous compound having 1 to 9 carbon atoms, such as an alcohol. The product may be used as a constructional component of a building.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.