Treating agent for oil
US6653355B1 · kind B1 · utility
5Cited by
11References
4Claims
0Family size
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Key dates
| Filing date | Sep 5, 2000 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Sep 5, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S588/901
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An oil treating agent of W/O emulsion, wherein an aqueous dispersed phase is dispersed in an oily continuous phase, and wherein the dispersed phase is an alkaline mixture solution obtained by mixing water, a solution comprising water and an alcohol, or a water-free alcohol solution with an alkali hydroxide e.g. sodium hydroxide or with a metal alkoxide e.g. sodium alkoxide and the continuous phase comprises a liquid incompatible with the dispersed phase.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.