Greenblum & Bernstein, P.L.C.
Resin produced by polycondensation, and resin composition
A polyester carbonate resin is provided, which includes a structural unit derived from a compound represented by general formula (1), a structural unit derived from a compound represented by general formula (2), a structural unit derived from a dicarboxylic acid or a derivative thereof, and a structural unit derived from a carbonic acid diester. The polyester carbonate can be used, e.g., in optical systems.
MITSUBISHI GAS CHEMICAL COMPANY, INC.
C C C C G C C C C C G
C08G C08K C08G C08G G02B C08K C08G C08K C08G C08G G02B
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Noriyuki Kentaro Munenori Hirohito
Kato Ishihara Shiratake Ishizuka