Container with a coating of barrier effect material, and method and apparatus for manufacturing the same
US6827972B2 · kind B2 · utility
36Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2002 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Jul 15, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31913
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention provides a container such as a bottle or flask, made heterogeneously from a material with a barrier effect and a polymer material, characterized in that the material with a barrier effect is an amorphous carbon material with a polymer tendency which is applied as a coating on a substrate of polymer material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.