Films comprising metallocene catalyzed plastomer and ethylene/alkyl (meth)acrylate copolymer
US6534173B1 · kind B1 · utility
2Cited by
7References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 25, 2000 |
| Grant date | Mar 18, 2003 |
| Priority date | — |
| Expiry date | Apr 25, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31938
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention concerns a composition comprising an ethylene/alpha-olefin metallocene copolymer of density less than 0.900 g/cm3 and an ethylene/alkyl (meth)acrylate radical copolymer. The invention also concerns films obtained from said composition, in particular a stretchable adhesive film, and a high temperature extrusion method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.