| 发明名称 |
FULLERENE DERIVATIVE, SOLUTION AND FILM THEREOF |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrochemically stable fullerene derivative having high solubility in ester solvents such as PGMEA (propylene glycol-1-monomethyl ether-2-acetate) irrespective of a multiple addition fullerene derivative having a monohydric phenol as an addition substituent. <P>SOLUTION: In a partial structure of the fullerene skeleton, represented by formula (I), C<SP>1</SP>is bound to a hydrogen atom or an optional substituent and C<SP>6</SP>to C<SP>8</SP>are each bound to a hydroxyphenyl group substituted with an alkyl group or a halogen group. <P>COPYRIGHT: (C)2009,JPO&INPIT |
| 申请公布号 |
JP2008280323(A) |
申请公布日期 |
2008.11.20 |
| 申请号 |
JP20070205149 |
申请日期 |
2007.08.07 |
| 申请人 |
MITSUBISHI CHEMICALS CORP |
发明人 |
KAWAKAMI KIMITOKU |
| 分类号 |
C07C39/15;C07C39/42;G02F1/1335;G02F1/361;H01L51/42 |
主分类号 |
C07C39/15 |
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