Invention Grant
US08008414B2 Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer
有权
有机锑化合物，其制造方法，活性自由基聚合引发剂，使用其的聚合物的制造方法和聚合物
- Patent Title: Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer
- Patent Title (中): 有机锑化合物，其制造方法，活性自由基聚合引发剂，使用其的聚合物的制造方法和聚合物
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Application No.: US11630667Application Date: 2005-06-23
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Publication No.: US08008414B2Publication Date: 2011-08-30
- Inventor: Shigeru Yamago , Biswajit Ray , Takashi Kameshima , Kazuhiro Kawano
- Applicant: Shigeru Yamago , Biswajit Ray , Takashi Kameshima , Kazuhiro Kawano
- Applicant Address: JP Osaka JP Saitama
- Assignee: Otsuka Chemical Co., Ltd.,Japan Science and Technology Agency
- Current Assignee: Otsuka Chemical Co., Ltd.,Japan Science and Technology Agency
- Current Assignee Address: JP Osaka JP Saitama
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2004-185493 20040623; JP2004-265223 20040913
- International Application: PCT/JP2005/012016 WO 20050623
- International Announcement: WO2006/001496 WO 20060105
- Main IPC: B01J23/18
- IPC: B01J23/18 ; C07F9/90 ; C07F9/92 ; C08F4/72
Abstract:
An organoantimony compound represented by the formula (1), processes for producing polymers with use of the compound, and polymers 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, oxycarbonyl or cyano.
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