Anti-corrosive coating compositions
US4011088A · kind A · utility
10Cited by
4References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 16, 1974 |
| Grant date | Mar 8, 1977 |
| Priority date | — |
| Expiry date | Dec 16, 1994 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D5/106
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An anti-corrosive coating composition having an improved weldability can be obtained by combining water-soluble potassium silicate and/or ammonium silicate as a binder with a mixture of zinc powder with iron phosphide and/or nickel phosphide as an anti-corrosive pigment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.