Oxygen absorbing composition with cover layer
US6156231A · kind A · utility
36Cited by
27References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 1998 |
| Grant date | Dec 5, 2000 |
| Priority date | — |
| Expiry date | Jan 16, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/28
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
An oxygen absorbing composition having an effective amount of at least one oxygen absorbent contained in an emulsion. An oxygen absorbing product is produced by dispersing an oxygen absorbent in an emulsion, dispersion, or suspension to form an oxygen absorbing composition and transferring the oxygen absorbing composition onto a substrate. A cover layer is disposed over the oxygen absorbing composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.