Surfactants derived from oligoglycerols
US8999071B2 · kind B2 · utility
3Cited by
1References
2Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 11, 2012 |
| Grant date | Apr 7, 2015 |
| Priority date | — |
| Expiry date | Sep 11, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D7/3218
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Provided is a surfactant composition comprising an oligoglycerol compound of formula I, wherein R and m are as defined above. The compounds exhibit favorable surfactancy properties. Advantageously, the compounds may be prepared from renewable materials.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.