Coated methionine granules for ruminants
US4675175A · kind A · utility
6Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 1984 |
| Grant date | Jun 23, 1987 |
| Priority date | — |
| Expiry date | Aug 7, 2004 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/5042
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Composition for coating a biologically active substance, which is stable in a medium of which the pH is greater than or equal to 5, and which permits the release of the active substance in a medium of which the pH is less than or equal to 3.5, and biologically active substances when surrounded by this composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.