Carbohydrate fatty acid esters and a process for preparing them
US4897474A · kind A · utility
8Cited by
4References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 1987 |
| Grant date | Jan 30, 1990 |
| Priority date | — |
| Expiry date | Apr 30, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C67/08
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention concerns carbohydrate fatty acid esters with improved color and free-flow properties and a one-step process for preparing them. To prepare the products, carbohydrates are esterified with fatty acids in the presence of polyether polyols.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.