Edible coating composition
US6709713B2 · kind B2 · utility
17Cited by
2References
42Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 2002 |
| Grant date | Mar 23, 2004 |
| Priority date | — |
| Expiry date | Jun 7, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/284
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An edible, hardenable coating composition containing microcrystalline cellulose and carrageenan and either a strengthening polymer, a plasticizer or both. The coating composition of the present invention may be applied to pharmaceutical and veterinary solid dosage forms, confectionery, seeds, animal feed, fertilizers, pesticide tablets, and foods and provides an elegant prompt release coating which does not retard the release of active ingredients from the coated substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.