Process for obtaining a butadiene homopolymer in the presence of monoolefin(s) with 4 carbon atoms
US7485765B2 · kind B2 · utility
1Cited by
3References
34Claims
0Family size
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Key dates
| Filing date | May 16, 2005 |
| Grant date | Feb 3, 2009 |
| Priority date | — |
| Expiry date | Oct 15, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F136/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process is described for obtaining a 1,3-butadiene homopolymer by the reaction of a catalytic system in the presence of 1,3-butadiene and one or more monoolefin(s) with 4 carbon atoms. This catalytic system is based on at least:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.