- 专利标题： Highly active double metal cyanide compounds
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申请号： US17123758申请日： 2020-12-16
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公开(公告)号： US11883803B2公开(公告)日： 2024-01-30
- 发明人: Jan-Erik Damke , Johann Klein , Marion Marquardt , Esteban Mejia , Udo Kragl
- 申请人： Henkel AG & Co. KGaA
- 申请人地址： DE Duesseldorf
- 专利权人： Henkel AG & Co. KGaA
- 当前专利权人： Henkel AG & Co. KGaA
- 当前专利权人地址： DE Duesseldorf
- 代理商 James E. Piotrowski
- 优先权： EP 178509 2018.06.19
- 主分类号： B01J27/26
- IPC分类号： B01J27/26 ; C08G65/26 ; C09D171/02 ; C09J171/02 ; C09K3/10 ; C07F15/00 ; C01C3/11 ; C01C3/00 ; C07F7/00 ; C07F13/00 ; C07F1/08 ; C07F3/06 ; C07F9/00 ; C07F11/00
摘要：
The present invention is directed to supported catalyst having utility in the polymerization and co-polymerization of epoxide monomers, said supported catalyst having the general Formula (I):
[DMCC]*b Supp (I)
wherein:
[DMCC] denotes a double metal cyanide complex which comprises a double metal cyanide (DMC) compound, at least one organic complexing agent and a metal salt;
Supp denotes a hydrophobic support material; and,
b represents the average proportion by weight of said support material, based on the total weight of [DMCC] and Supp, and is preferably in the range 1 wt. %≤b≤99 wt. %.
[DMCC]*b Supp (I)
wherein:
[DMCC] denotes a double metal cyanide complex which comprises a double metal cyanide (DMC) compound, at least one organic complexing agent and a metal salt;
Supp denotes a hydrophobic support material; and,
b represents the average proportion by weight of said support material, based on the total weight of [DMCC] and Supp, and is preferably in the range 1 wt. %≤b≤99 wt. %.
公开/授权文献
- US20210122878A1 Highly Active Double Metal Cyanide Compounds 公开/授权日：2021-04-29
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