发明名称 |
CATALYSTS |
摘要 |
The present invention relates to the field of polymerisation catalysts, and systems comprising these catalysts for polymerising carbon dioxide and an epoxide, a lactide and/or lactone, and/or an epoxide and an anhydride. The catalyst is of formula (I): (Formula (I)) wherein at least one of M1 or M2 is selected from Ni(II) and Ni(lll)-X. A process for the reaction of carbon dioxide with an epoxide; an epoxide and an anhydride; and/or a lactide and/or a lactone in the presence of the catalyst is also described. |
申请公布号 |
SG11201700229V(A) |
申请公布日期 |
2017.02.27 |
申请号 |
SG11201700229V |
申请日期 |
2015.07.22 |
申请人 |
ECONIC TECHNOLOGIES LTD |
发明人 |
KEYWORTH, COLIN;CHAPMAN, ANDY;CHARTOIRE, ANTHONY;HOLLIS, EMMA;WILLIAMS, CHARLOTTE;KEMBER, MICHAEL |
分类号 |
B01J31/18;B01J31/22;C08G64/34 |
主分类号 |
B01J31/18 |
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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