Organic bismuth compound, method for producing same, living radical polymerization initiator, method for producing polymer using same, and polymer
US7847043B2 · kind B2 · utility
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Key dates
| Filing date | Dec 9, 2005 |
| Grant date | Dec 7, 2010 |
| Priority date | — |
| Expiry date | Jan 29, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F297/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An organobismuth compound represented by the formula (1)wherein R1 and R2 are C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R3 and R4 are each a hydrogen atom or C1-C8 alkyl, and R5 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, amido, oxycarbonyl or cyano.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.