Process for producing polymers
US6831141B2 · kind B2 · utility
91Cited by
37References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2001 |
| Grant date | Dec 14, 2004 |
| Priority date | — |
| Expiry date | Jul 19, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2410/07
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process of using a catalyst composition to polymerize at least one monomer to produce a polymer. The process comprises contacting the catalyst composition and at least one monomer in a polymerization zone under polymerization conditions to produce the polymer. The catalyst composition is produced by a process comprising contacting at least one organometal compound, at least one treated solid oxide compound, and at least one organoaluminum compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.