Invention Grant
US08049039B2 Process for preparation of alkoxylated alkylamines/alkyl ether amines with peaked distribution
有权
具有峰分布的烷氧基化烷基胺/烷基醚胺的制备方法
- Patent Title: Process for preparation of alkoxylated alkylamines/alkyl ether amines with peaked distribution
- Patent Title (中): 具有峰分布的烷氧基化烷基胺/烷基醚胺的制备方法
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Application No.: US12305082Application Date: 2007-06-21
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Publication No.: US08049039B2Publication Date: 2011-11-01
- Inventor: Giao Vinh Nguyen , James Alfred Ragains , Kha Carl Dang Nguyen , Charles Woodville Davis
- Applicant: Giao Vinh Nguyen , James Alfred Ragains , Kha Carl Dang Nguyen , Charles Woodville Davis
- Applicant Address: NL Arnhem
- Assignee: Akzo Nobel N.V.
- Current Assignee: Akzo Nobel N.V.
- Current Assignee Address: NL Arnhem
- Agent Ralph J. Mancini
- International Application: PCT/EP2007/056178 WO 20070621
- International Announcement: WO2007/147866 WO 20071227
- Main IPC: C07C213/04
- IPC: C07C213/04
Abstract:
The present invention generally relates to a process for preparing alkoxylated alkylamines and/or alkyl ether amines. The process consists of two stages and utilizes a catalyst with a multiple-charge counterion. The alkoxylated alkylamines and alkoxylated alkyl ether amines prepared by the process possess the peaked ethoxylation distribution and contain less hazardous by-product.
Public/Granted literature
- US20090209788A1 PROCESS FOR PREPARATION OF ALKOXYLATED ALKYLAMINES/ALKYL ETHER AMINES WITH PEAKED DISTRIBUTION Public/Granted day:2009-08-20
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