Methods for controlling dual catalyst olefin polymerizations with an alcohol compound
US8957168B1 · kind B1 · utility
22Cited by
39References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 2013 |
| Grant date | Feb 17, 2015 |
| Priority date | — |
| Expiry date | Aug 9, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Methods for controlling properties of an olefin polymer using an alcohol compound are disclosed. The MI and the HLMI of the polymer can be decreased, and the Mw and the Mz of the polymer can be increased, via the addition of the alcohol compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.