Oil-in-water microemulsions and the preparation thereof
US11607376B2 · kind B2 · utility
0Cited by
6References
11Claims
0Family size
Assignee
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Key dates
| Filing date | May 27, 2017 |
| Grant date | Mar 21, 2023 |
| Priority date | — |
| Expiry date | Dec 28, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to transparent, stable, film-forming oil-in-water microemulsions, and the use of the microemulsions in leave-on products or wash-off products of hair care application. The microemulsions contain an aminoalkyl-functional organopolysiloxane, a silicone resin, optionally a low viscosity oil, and a surfactant composition, are storage stable, and form coherent crosslinked films upon drying.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.