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Title: Novel amine-based presursor compounds and composite membranes thereof

Abstract

Novel amine-based precursor compounds comprising the condensation products of dialkylenetriamine and alpha, beta-unsaturated acid halides are disclosed, as well as composite membranes containing such compounds, the membranes being useful in RO-type processes for desalination and the removal of low molecular weight organic compounds such as phenols and carboxylic acids.

Inventors:
 [1];  [2]
  1. (Wilmington, DE)
  2. (Bend, OR)
Issue Date:
Research Org.:
BEND RESEARCH INC
OSTI Identifier:
867051
Patent Number(s):
4851127
Assignee:
Bend Research, Inc. (Bend, OR) OSTI
DOE Contract Number:  
AC03-83ER80034
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
novel; amine-based; presursor; compounds; composite; membranes; precursor; comprising; condensation; products; dialkylenetriamine; alpha; beta-unsaturated; acid; halides; disclosed; containing; useful; ro-type; processes; desalination; removal; molecular; weight; organic; phenols; carboxylic; acids; compounds comprising; composite membranes; composite membrane; organic compound; organic compounds; molecular weight; carboxylic acids; carboxylic acid; precursor compounds; weight organic; precursor compound; novel amine-based; membranes contain; type process; /210/999/

Citation Formats

Lee, Eric K. L., and Tuttle, Mark E. Novel amine-based presursor compounds and composite membranes thereof. United States: N. p., 1989. Web.
Lee, Eric K. L., & Tuttle, Mark E. Novel amine-based presursor compounds and composite membranes thereof. United States.
Lee, Eric K. L., and Tuttle, Mark E. Sun . "Novel amine-based presursor compounds and composite membranes thereof". United States. https://www.osti.gov/servlets/purl/867051.
@article{osti_867051,
title = {Novel amine-based presursor compounds and composite membranes thereof},
author = {Lee, Eric K. L. and Tuttle, Mark E.},
abstractNote = {Novel amine-based precursor compounds comprising the condensation products of dialkylenetriamine and alpha, beta-unsaturated acid halides are disclosed, as well as composite membranes containing such compounds, the membranes being useful in RO-type processes for desalination and the removal of low molecular weight organic compounds such as phenols and carboxylic acids.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1989},
month = {1}
}

Patent:

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