Surfactant free silicone emulsion
US11103428B2 · kind B2 · utility
0Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 11, 2017 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Apr 11, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2383/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A silicone emulsion free of a surfactant and an emulsifier is disclosed. The emulsion includes a dispersed oil phase having a polyorganosiloxane with one or more hydroxyl groups in a continuous aqueous or anhydrous organic diol phase including an anionic polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.