发明名称 |
COPOLYCARBONATE AND PROCESS FOR PRODUCING THE SAME |
摘要 |
The object of this invention is to provide a copolycarbonate that is excellent in heat resistance, thermal stability and moldability and that uses a renewable resource as a raw material. This invention is a copolycarbonate including 50 to 99 mol % of a carbonate constituent unit (1) of the following formula and 50 to 1 mol % of a carbonate constituent unit (2) derived from an aliphatic diol having a boiling point of 180° C. or higher under reduced pressure of 4×10−3 MPa. |
申请公布号 |
US2012016100(A1) |
申请公布日期 |
2012.01.19 |
申请号 |
US200913259876 |
申请日期 |
2009.04.16 |
申请人 |
MIYAKE TOSHIYUKI;KINOSHITA MASAMI;TEIJIN LIMITED |
发明人 |
MIYAKE TOSHIYUKI;KINOSHITA MASAMI |
分类号 |
C08G64/16;C08G64/02;C08G64/30 |
主分类号 |
C08G64/16 |
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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