Anti-corrosion and/or passivation compositions for metal containing subtrates and methods for making, enhancing, and applying the same
US9399714B2 · kind B2 · utility
5Cited by
8References
10Claims
0Family size
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Key dates
| Filing date | Jan 8, 2016 |
| Grant date | Jul 26, 2016 |
| Priority date | — |
| Expiry date | Jan 8, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/2255
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A corrosion inhibition composition is disclosed comprising a cerium, a tungstate, a molybdate and silicate compounds. A corrosion inhibition composition is provided comprising a zinc oxide, a zinc hydroxide benzoate, a sodium benzoate, a molybdate and a silicate compound. A corrosion inhibition composition is provided comprising a zinc oxide, a zinc phosphate, a calcium silicate, an aluminum phosphate, a zinc calcium strontium aluminum orthophosphate silicate hydrate, a molybdate, and silicate compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.