发明名称 POLYMER PRODUCT, FILM, MOLDED PRODUCT, SHEET, PARTICLE, FIBER AND METHOD FOR PRODUCING POLYMER
摘要 PROBLEM TO BE SOLVED: To solve the problem that both monomer content and oxide unit content are difficult to be reduced in a polymer product containing an aliphatic polycarbonate.SOLUTION: There is provided a polymer product containing an aliphatic polycarbonate, where the oxide unit content in the aliphatic polycarbonate is 20 mol% or less and the content of a monomer which is a ground material of an aliphatic polycarbonate is 500 ppm or less.
申请公布号 JP2014214295(A) 申请公布日期 2014.11.17
申请号 JP20130095440 申请日期 2013.04.30
申请人 RICOH CO LTD 发明人 KAMATA YASUO;NEMOTO TAICHI;ARAI YOKO;IZUMI KEN;TANAKA CHIAKI
分类号 C08G64/02 主分类号 C08G64/02
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