Biaxially oriented film prepared from metallocene catalyzed polypropylene
US6165599A · kind A · utility
31Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 15, 1997 |
| Grant date | Dec 26, 2000 |
| Priority date | — |
| Expiry date | Sep 15, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31913
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Films prepared from metallocene polypropylene containing a low molecular weight hydrocarbon resin are shown to have certain improved properties as compared to such films prepared with such films prepared without said resin. In particular, these films have improved optical properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.