Coextrusion tie for polyester based on cografted metallocene polyethylene and LLDPE and on metallocene polyethylene
US7794806B2 · kind B2 · utility
1Cited by
3References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2003 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Jan 15, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31913
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A subject matter of the invention is a coextrusion tie, which comprises:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.