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 |
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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