Stable antibiotic ester feed compositions
US5152995A · kind A · utility
5Cited by
27References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 1989 |
| Grant date | Oct 6, 1992 |
| Priority date | — |
| Expiry date | Oct 12, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23K40/30
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Acid-sensitive antibiotic esters for oral administration to livestock are stabilized by incorporation in premix formulations comprising a carrier, a base, a protective coating, and optionally a sealant film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.