Invention Application
- Patent Title: Process for producing vinyl polymer
- Patent Title (中): 制备乙烯基聚合物的方法
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Application No.: US10491187Application Date: 2002-10-17
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Publication No.: US20050014912A1Publication Date: 2005-01-20
- Inventor: Akihisa Hirota , Kosuke Tanaka , Shigeru Hagimori , Yosuke Asai , Naoki Furukawa , Masanao Takeda , Nao Fujita , Yoshiki Nakagawa
- Applicant: Akihisa Hirota , Kosuke Tanaka , Shigeru Hagimori , Yosuke Asai , Naoki Furukawa , Masanao Takeda , Nao Fujita , Yoshiki Nakagawa
- Priority: JP2001-318941 20011017; JP2001-339039 20011105
- International Application: PCT/JP02/10775 WO 20021017
- Main IPC: C08F4/40
- IPC: C08F4/40 ; C08F4/42 ; C08F6/00 ; C08F6/02 ; C08F8/06 ; C08F8/42 ; C08L83/05
Abstract:
The present invention provides a method for producing a vinyl polymer including the steps of polymerizing a vinyl monomer by atom transfer radical polymerization with a transition metal complex as a polymerization catalyst, and bringing the resultant vinyl polymer into contact with an adsorbent in the presence of an oxidizing agent; the vinyl polymer produced by the method; and a reactive composition susceptible to hydrosilylation containing the vinyl polymer produced by the method and having at least one alkenyl group per molecule.
Public/Granted literature
- US07276574B2 Process for producing vinyl polymer Public/Granted day:2007-10-02
Information query
