High-strength, environmentally friendly corrugated board
US8557367B2 · kind B2 · utility
30Cited by
0References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 17, 2008 |
| Grant date | Oct 15, 2013 |
| Priority date | — |
| Expiry date | Mar 10, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24727
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention includes a high-strength, light-weight corrugated board. The board comprises a first sheet made of a soy protein based resin and one or more sheets of plant-based fibers. The first sheet is connected to a corrugated member. In one aspect of the present invention, there is a method of manufacturing a high-strength, corrugated board.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.