Curable compositions comprising aqueous solutions of water-soluble silicate and water-soluble zincate latent insolubilizers
US4140535A · kind A · utility
3Cited by
1References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 1978 |
| Grant date | Feb 20, 1979 |
| Priority date | — |
| Expiry date | Jan 10, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B28/26
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Curable one-package compositions which form products having excellent water resistance as well as other desirable properties are prepared by forming aqueous solutions of water-soluble silicates and water-soluble zincate latent insolubilizers selected from the group consisting of alkali metal or quaternary ammonium zincates having dispersed therein certain inorganic pigments, preferably TiO.sub.2. These curable compositions may be employed in a number of applications such as, for example, coatings, castings and moldings, but they are particularly useful in protective and decorative applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.