发明名称 |
METHOD OF SYNTHESISING POLYCARBONATES IN THE PRESENCE OF A BIMETALLIC CATALYST AND A CHAIN TRANSFER AGENT |
摘要 |
The invention provides a process for the synthesis of a polycarbonate, the process comprising the step of reacting carbon dioxide with at least one epoxide in the presence of a catalyst of formula (I) and a chain transfer agent. The invention also provides a polymerisation system for the copolymerisation of carbon dioxide and at least one epoxide comprising a catalyst of formula (I) and a chain transfer agent, polycarbonates produced by the inventive process, a block copolymer comprising a polycarbonate produced by the inventive process and a method of producing the same. The invention also relates to novel catalysts of formula (III). |
申请公布号 |
KR20140078646(A) |
申请公布日期 |
2014.06.25 |
申请号 |
KR20147008778 |
申请日期 |
2012.09.07 |
申请人 |
IMPERIAL INNOVATIONS LIMITED |
发明人 |
WILLIAMS CHARLOTTE;KEMBER MICHAEL;BUCHARD ANTOINE;JUTZ FABIAN |
分类号 |
C08G64/02;B01J31/18;B01J31/22;C08G63/64;C08G64/34 |
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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