Film
US10994508B2 · kind B2 · utility
1Cited by
4References
21Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 11, 2016 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | May 11, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2201/008
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A film for use in a packaging structure, comprising a coating on the film surface which comprises a binder and a particulate protuberant component able to remove a volatile organic compound from an environment in contact with the film in the packaging structure. Also provided is a packaging structure comprising such a film and a package which comprises the packaging structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.