Invention Grant
- Patent Title: Process for making ethanolamines
- Patent Title (中): 制备乙醇胺的方法
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Application No.: US14578784Application Date: 2014-12-22
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Publication No.: US09227912B2Publication Date: 2016-01-05
- Inventor: Katelyn Marvin , Barry Jay Billig
- Applicant: Scientific Design Company, Inc.
- Applicant Address: US NJ Little Ferry
- Assignee: Scientific Design Company, Inc.
- Current Assignee: Scientific Design Company, Inc.
- Current Assignee Address: US NJ Little Ferry
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Main IPC: C07C213/04
- IPC: C07C213/04 ; C07C213/10
Abstract:
A process for the preparation of ethanolamines comprising reacting a water-ammonia solution with ethylene oxide to form an effluent reaction mixture comprising unreacted ammonia, water and ethanolamines. This effluent reaction mixture is then subjected to a succession of steps to, inter alia, separate the ethanolamines.
Public/Granted literature
- US20150183719A1 PROCESS FOR MAKING ETHANOLAMINES Public/Granted day:2015-07-02
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