发明名称 |
FUNCTIONAL BLOCK COPOLYMER AND PROCESS FOR PREPARING THE SAME |
摘要 |
A polymer for imparting functions such as ultraviolet absorbing property and flame retardancy to a condensation system, particularly a synthetic resin comprising an aromatic ester-based polymer and vinyl-based polymer, and a production method thereof are provided, and a modifier using such a functional polymer like that is consequently provided. There is provided a copolymer to which functions are imparted by block-copolymerizing a radical polymerizing function imparting monomer to a polyazo compound comprising a condensation-type or vinyl-based polymer segment and an azo group at a repeating unit using said azo group as a radical polymerization initiator, and this copolymer is used as a modifier for the other synthetic resin. <IMAGE> |
申请公布号 |
EP0838484(A4) |
申请公布日期 |
1999.05.12 |
申请号 |
EP19970920942 |
申请日期 |
1997.05.09 |
申请人 |
TAKIRON CO. LTD.;OSAKA MUNICIPAL GOVERNMENT |
发明人 |
SHIMADA, MASAYUKI;AGARI, YASUYUKI;MAKIMURA, YOUICHIRO |
分类号 |
C08F8/00;C08F290/14;C08F293/00;C08F295/00;C08G77/42;C08G77/448;C08L25/06 |
主分类号 |
C08F8/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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