发明名称 |
Hyperbranched polymer and method for producing the same |
摘要 |
Disclosed is a novel optically stable hyperbranched polymer whose molecular terminal can be derivatized with various compounds; and a method for producing such a polymer. Specifically disclosed is a hyperbranched polymer having a structure represented by Formula (1) wherein a halogen atom is at a molecular terminal. The hyperbranched polymer can be obtained by substituting the molecular terminal dithiocarbamate group of a hyperbranched polymer having a dithiocarbamate group at a molecular terminal, which is obtained by living radical polymerization of a dithiocarbamate compound having a vinyl group structure, with a halogen atom. Also disclosed is a hyperbranched polymer wherein an amino group or an ammonium group is at a molecular terminal instead of a halogen atom.
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申请公布号 |
US2010048845(A1) |
申请公布日期 |
2010.02.25 |
申请号 |
US20070310543 |
申请日期 |
2007.08.29 |
申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD. |
发明人 |
YASUI KEI;OZAWA MASAAKI;TANAKA AKIHIRO;TAKEMOTO HIROKI |
分类号 |
C08F128/02 |
主分类号 |
C08F128/02 |
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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