Plastic container with decreased gas permeability
US4552791A · kind A · utility
108Cited by
2References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 9, 1983 |
| Grant date | Nov 12, 1985 |
| Priority date | — |
| Expiry date | Dec 9, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31667
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A container made of an organic resin having improved vapor barrier characteristics is disclosed which achieves an improved barrier by the placement thereon of a thin coating of an inorganic material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.