Particles containing active in visco-elastic liquids
US6617026B2 · kind B2 · utility
1Cited by
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20Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 28, 2001 |
| Grant date | Sep 9, 2003 |
| Priority date | — |
| Expiry date | Sep 28, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a particle comprising an active dispersed in a visco-elastic liquid matrix having a &eegr;′ and a &eegr;″ between 103 to 1014 Pa measured in a cone-and-plate rheometer at 25° C. and a sinusoidal frequencies &ohgr; of 1 Hz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.