发明名称 |
4,4'-DI(BENZOXAZOL-2-YL) STILBENE DERIVATIVE, FLUORESCENT BRIGHTENER EASILY SOLUBLE IN RESIN AND RESIN COMPOSITION CONTAINING THE FLUORESCENT BRIGHTENER |
摘要 |
PROBLEM TO BE SOLVED: To provide a fluorescent brightener having excellent compatibility with thermoplastic resins, a new compound having a stilbene skeleton and useful as a component of a fluorescent brightener and a resin composition containing the fluorescent brightener in a state to suppress the re-aggregation tendency of the brightener. SOLUTION: The new 4,4'-di(benzoxazol-2-yl)stilbene derivative is expressed by general formula (1) ((n) is 0, 1 or 2; and R1 and R2 are each independently a 1-9C straight-chain or branched alkyl), the fluorescent brightener easily soluble in a resin contains the derivative and the resin composition contains the fluorescent brightener and a thermoplastic resin and suppresses the re-aggregation of the brightener. A laminate material is produced by using the resin composition.
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申请公布号 |
JP2001348502(A) |
申请公布日期 |
2001.12.18 |
申请号 |
JP20000170974 |
申请日期 |
2000.06.07 |
申请人 |
NIPPON KAGAKU KOGYOSHO:KK |
发明人 |
TANAKA TOSHIKI;TAMURA YOSHISADA |
分类号 |
C07D263/62;B32B27/20;B32B27/30;B32B27/32;C08K3/00;C08K5/353;C08L101/00;C09B57/00;(IPC1-7):C09B57/00 |
主分类号 |
C07D263/62 |
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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