Viscosity modification of organic phase containing compositions
US10647809B2 · kind B2 · utility
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11Claims
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Assignee
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Key dates
| Filing date | Dec 3, 2015 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Dec 3, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L75/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The disclosed technology relates to structurant polymers based on polyurethane/polyurea chemistry, which efficiently thicken or gel (i.e., provide structure to) oils and oil mixtures. The disclosed technology further relates to structurant polymers based on polyurethane/polyurea chemistry that are oil soluble or oil dispersible and that provide beneficial properties, such as, for example, desirable clarity and/or feel. In addition, the technology relates to cosmetically and/or household acceptable formulations containing an oil as well as a structurant polymer based on polyurethane/poly-urea chemistry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.