Low viscosity metal-based hydrogen sulfide scavengers
US9719027B2 · kind B2 · utility
1Cited by
8References
4Claims
0Family size
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Key dates
| Filing date | Feb 18, 2014 |
| Grant date | Aug 1, 2017 |
| Priority date | — |
| Expiry date | Jul 8, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2300/207
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A composition useful for scavenging hydrogen sulfide by admixing metal carboxylates which have high viscosity due to polymerization and a viscosity improver selected from the group consisting of glycol ethers having from about 4 to about 10 carbons and alkyl alcohols having from about 1 to about 4 carbons.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.