发明名称 |
COMPOSITION CONTAINING POLYCARBONATE DIOL, PROCESS FOR PRODUCTION OF SAME, POLYURETHANE USING SAME, AND PROCESS FOR PRODUCTION TEHREOF |
摘要 |
A polycarbonate diol-containing composition obtainable by polymerizing a diaryl carbonate (i), a 2,2-dialkyl-1,3-propanediol (ii), and a diol (iii) other than a 2,2-dialkyl-1,3-propanediol, in the presence of a metal compound catalyst, wherein a total content of residual monomers of the (ii) and (iii) above in the composition is 1% by weight or less. |
申请公布号 |
EP2514779(A4) |
申请公布日期 |
2016.03.02 |
申请号 |
EP20100837643 |
申请日期 |
2010.12.15 |
申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
KUSAKA HARUHIKO;WAKABAYASHI KAZUKI;OHARA TERUHIKO;ITO HIROTO;KUSANO KAZUNAO |
分类号 |
C08G18/44;C08G18/66;C08G64/02;C08G64/30;C09D175/04;C09J175/04;D01F6/70;D01F6/94;D06M15/564;D06N3/14 |
主分类号 |
C08G18/44 |
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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