Oat lipid based surfactants and derivatives and process for preparing same
US6464991B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 21, 2000 |
| Grant date | Oct 15, 2002 |
| Priority date | — |
| Expiry date | Apr 21, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61Q19/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel oat-lipid based derivatives, surfactants and emollients are disclosed, as well as their use in the production of surface active derivatives or non-surface active esters, and ester emollients. The surfactants and fatty derivatives are useful as emollients, dispersants, emulsifiers, and conditioners for hair care and skin care products. For example, derivatives such as amides of oat fatty triglycerides (“OFTG”)/Monoethanolamine; Acyl Amidopropyl Dimethyl Amines of OFTG as Cationic Surfactants; Betaines based on OFTG; Esters of OFTG based Fatty Acids and Isostearyl Alcohol; Quaternaries based on OFTG based Amido-propyl Dimethyl Amine; Sulfosuccinamates based on OFTG—MEA Amides; and Sulfosuccinamates based on OFTG—Iso Propanolamines have been prepared. Derivatives may also include those involving other reactive groups known to those skilled in the art.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.