| 摘要 |
PROBLEM TO BE SOLVED: To provide a 1,4-dihydroanthracene derivative useful as a raw material and additive of an absorptive polymer, a raw material and additive of a non-halogen and non-phosphorus flame-retardant polymer, and a sensitizing agent for photopolymerization, etc. SOLUTION: The 1,4-dihydroanthracene derivative is obtained by reacting a corresponding 1,4-dihydroanthracene-9,10-diol with an epoxy compound, and is exemplified by 1,4-dihydro-9,10-bis(2-hydroxyethoxy)anthracene and 2-methyl-1,4-dihydro-9,10-bis(2-hydroxyethoxy)anthracene. COPYRIGHT: (C)2008,JPO&INPIT
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