Barrier coatings for oil and grease resistance
US7320825B2 · kind B2 · utility
12Cited by
6References
27Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 27, 2003 |
| Grant date | Jan 22, 2008 |
| Priority date | — |
| Expiry date | Jun 22, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31993
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A multi layer composite having oil and grease resistance comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.