Triglycerides and method of preparation thereof
US7589222B2 · kind B2 · utility
15Cited by
15References
37Claims
0Family size
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Key dates
| Filing date | Feb 27, 2006 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Oct 19, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11C3/08
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for the preparation of new polyols from a natural oil is described. The process involves ozone cleavage of double bonds in the fatty acid chains of the oils along with coupling of a di or polyol to the cleaved ends of the molecules resulting from the cleavage with a base. The resulting polyols are as intermediates for polymers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.