Anti-corrosion and/or passivation compositions for metal containing subtrates and methods for making, enhancing, and applying the same
US9200166B2 · kind B2 · utility
3Cited by
6References
10Claims
0Family size
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Key dates
| Filing date | Jun 26, 2014 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Jul 14, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/014
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A corrosion inhibition composition is disclosed comprising a zinc oxide, a zinc hydroxide benzoate, a sodium benzoate, a molybdate compound and a silicate compound. Moreover, a corrosion inhibition composition is disclosed comprising a zinc oxide, a zinc phosphate, a calcium silicate, an aluminum phosphate, a zinc calcium strontium aluminum orthophosphate silicate hydrate, a molybdate, and a silicate compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.