Aqueous compositions containing monoester salts
US7652067B2 · kind B2 · utility
2Cited by
13References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 8, 2006 |
| Grant date | Jan 26, 2010 |
| Priority date | — |
| Expiry date | Feb 2, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/262
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Clear aqueous compositions comprising water, a hydrophobic organic compound, and from about 2 to about 50 wt. % of a solubilizer are disclosed. The solubilizer is an alkali metal or alkaline earth metal salt of a monoester of a saturated C6-C20 alcohol and a saturated dicarboxylic acid. The monoester salts are remarkably effective for solubilizing a wide variety of hydrophobic organic compounds in water to provide aqueous compositions that have excellent stability and outstanding clarity. The compositions are valuable for the cosmetic, agrochemical, coatings, pharmaceutical, and flavor & fragrance industries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.