Invention Grant
US08383860B2 Process to selectively manufacture diethylenetriamine (DETA) or other desirable ethyleneamines via continuous transamination of ethylenediamine (EDA), and other ethyleneamines over a heterogeneous catalyst system
有权
通过在多相催化剂体系上连续氨基乙二胺（EDA）和其它亚乙基胺选择性地制备二亚乙基三胺（DETA）或其它所需的亚乙基胺的方法
- Patent Title: Process to selectively manufacture diethylenetriamine (DETA) or other desirable ethyleneamines via continuous transamination of ethylenediamine (EDA), and other ethyleneamines over a heterogeneous catalyst system
- Patent Title (中): 通过在多相催化剂体系上连续氨基乙二胺（EDA）和其它亚乙基胺选择性地制备二亚乙基三胺（DETA）或其它所需的亚乙基胺的方法
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Application No.: US12587372Application Date: 2009-10-06
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Publication No.: US08383860B2Publication Date: 2013-02-26
- Inventor: Ronald G. Cook , Stephen W. King , David M. Petraitis , Thomas Z. Smak
- Applicant: Ronald G. Cook , Stephen W. King , David M. Petraitis , Thomas Z. Smak
- Applicant Address: US MI Midland
- Assignee: Union Carbide Chemicals & Plastics Technology LLC
- Current Assignee: Union Carbide Chemicals & Plastics Technology LLC
- Current Assignee Address: US MI Midland
- Agency: Kagan Binder, PLLC
- Main IPC: C07C209/00
- IPC: C07C209/00
Abstract:
The present invention reacts ethylenediamine with one or more additional ethyleneamines in the presence of a transamination catalyst to provide a different, preferably more desirable product mix of one or more ethyleneamines.
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