Production and use of novel alkoxylated monoesters
US6706768B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2002 |
| Grant date | Mar 16, 2004 |
| Priority date | — |
| Expiry date | Aug 4, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described is an alkoxylated composition that comprises a family of trans carbon-carbon double bond free compositions that generally have melting points that range from 30-80° C., preferably with melting points between 55-58° C. and with a solubility profile compatible with a broad range of cosmetic and industrial chemical bases. At room temperature (˜20° C.), this family of compositions varies from pourable liquids, to soft creams, to pasty waxes, to a brittle hard material. These compounds, whether used pure or when combined with other carrier and vehicle components (including other additives, thickeners or binders) can form excellent carrier and vehicles for delivery of compositions for use in the cosmetic, personal care and/or pharmaceutical field, including the cosmeceutical field where cosmetic compositions also provide pharmaceutical or other therapeutic benefits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.