Method for reducing fecal leakage and contamination during meat and poultry processing
US5292278A · kind A · utility
Assignees
Inventors
Key dates
| Filing date | Mar 31, 1992 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | Mar 31, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA22B5/0094
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Fecal leakage and contamination from the vent opening of an animal carcass during slaughtering and processing methods is reduced or eliminated by applying a curable adhesive composition to the vent opening and permitting the applied curable composition to cure to form a cured firmly adherent vent seal after slaughtering but prior to other processing steps. In a preferred embodiment, the curable adhesive comprises a cyanoacrylate adhesive which cures in a matter of seconds under processing conditions to form a cured vent seal which retains its sealing integrity even upon exposure to high temperature and high humidity environments encountered at downstream processing stations. The curable sealing compositions are safe in the fully-cured state and do not liberate undesirable materials during curing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.