Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer
US8008414B2 · kind B2 · utility
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Key dates
| Filing date | Jun 23, 2005 |
| Grant date | Aug 30, 2011 |
| Priority date | — |
| Expiry date | Feb 25, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F226/10
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An organoantimony compound represented by the formula (1), processes for producing polymers with use of the compound, and polymerswherein 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, oxycarbonyl or cyano.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.