发明名称 |
Block copolymer and polymeric luminescent element |
摘要 |
A block copolymer comprising two or more blocks and having fluorescence in the solid state, wherein blocks thereof may be the same or different, and in each of the blocks, one or more kinds of repeating units are bonded through conjugated bonds, and bonding between the blocks is made by junction unit having conjugated bond, and the polystyrene reduced number average molecular weight of at least one block is 1x10<SUP>3 </SUP>to 1x10<SUP>8</SUP>.
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申请公布号 |
US7125930(B2) |
申请公布日期 |
2006.10.24 |
申请号 |
US20030476132 |
申请日期 |
2003.10.27 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
NOGUCHI TAKANOBU;TSUBATA YOSHIAKI;DOI SHUJI |
分类号 |
C08L25/08;C08F112/02;C09K11/06;H01L51/00;H01L51/30;H01L51/50 |
主分类号 |
C08L25/08 |
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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