Liquid and stable oil-in-water or water-in-oil emulsion with a vegetable oil or mineral oil base
US8044014B2 · kind B2 · utility
1Cited by
1References
16Claims
0Family size
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Key dates
| Filing date | Oct 30, 2009 |
| Grant date | Oct 25, 2011 |
| Priority date | — |
| Expiry date | Nov 18, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28B7/384
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A water-in-oil (w/o) or oil-in-water (o/w) emulsion consists of an oily phase that includes one or more oils of vegetable and/or mineral origin, and/or synthesis oils, at least one non-ionic and/or anionic emulsifying surfactant, and an aqueous phase that includes water, characterized in that the aqueous phase includes at least one phyllosilicate, so as to obtain a fluid and stable emulsion over time. The use, the process for preparation, a concentrate of the above-mentioned emulsion as well as its process for production are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.