Blown films and processes of forming the same
US8168112B2 · kind B2 · utility
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7Claims
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Key dates
| Filing date | Dec 20, 2008 |
| Grant date | May 1, 2012 |
| Priority date | — |
| Expiry date | Mar 29, 2029 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2323/04
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Blown films and processes of forming the same are described herein. The processes generally include providing a bimodal ethylene based polymer, blending the bimodal ethylene based polymer with at least about 30 ppm peroxide to form modified polyethylene and forming the modified polyethylene into a blown film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.