Organic salts of glyceride-cyclic carboxylic acid anhydride adducts as corrosion inhibitors
US9688605B2 · kind B2 · utility
4Cited by
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24Claims
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Key dates
| Filing date | Dec 5, 2014 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Dec 5, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2040/25
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A corrosion-inhibiting composition includes a diluent and a mixture of organic salts of half ester-half acids of a dioic acid with of a glyceride group with a fatty acyl residue. Included are organic salts of glyceride-cyclic carboxylic acid anhydride adducts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.