Manufacture of conjugated diene polymers by using an iron-based catalyst composition
US6320004A · kind A · utility
10Cited by
20References
20Claims
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Key dates
| Filing date | Apr 5, 2001 |
| Grant date | Nov 20, 2001 |
| Priority date | — |
| Expiry date | Apr 5, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2540/525
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalyst composition that is the combination of or the reaction product of ingredients comprising a iron-containing compound, an organomagnesium compound, and a silyl phosphonate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.