Container having foam layer
US7588810B2 · kind B2 · utility
21Cited by
16References
36Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 14, 2003 |
| Grant date | Sep 15, 2009 |
| Priority date | — |
| Expiry date | Oct 18, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249993
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A container, comprises a first layer of plastic and a second layer of plastic contacting said first layer, the second layer of plastic being formed as a foam wherein the foam cells contain carbon dioxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.