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Title: Semipermeable polymers and method for producing the same

Abstract

A polyamide membrane including reaction product of an anhydrous solution comprising an anhydrous solvent, at least one polyfunctional secondary amine and a pre-polymer deposition catalyst, and an anhydrous, organic solvent solution comprising a polyfunctional aromatic amine-reactive reactant having one ring. A composite semipermeable membrane including the polyamide membrane on a porous support.

Inventors:
Issue Date:
Research Org.:
Eltron Research & Development, Inc., Boulder, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1129080
Patent Number(s):
8684187
Application Number:
13/412,538
Assignee:
Eltron Research & Development, Inc. (Boulder, CO)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
DOE Contract Number:  
FG02-05ER84228; FG02-05ER84230
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Mar 05
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Buschmann, Wayne E. Semipermeable polymers and method for producing the same. United States: N. p., 2014. Web.
Buschmann, Wayne E. Semipermeable polymers and method for producing the same. United States.
Buschmann, Wayne E. Tue . "Semipermeable polymers and method for producing the same". United States. https://www.osti.gov/servlets/purl/1129080.
@article{osti_1129080,
title = {Semipermeable polymers and method for producing the same},
author = {Buschmann, Wayne E},
abstractNote = {A polyamide membrane including reaction product of an anhydrous solution comprising an anhydrous solvent, at least one polyfunctional secondary amine and a pre-polymer deposition catalyst, and an anhydrous, organic solvent solution comprising a polyfunctional aromatic amine-reactive reactant having one ring. A composite semipermeable membrane including the polyamide membrane on a porous support.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {4}
}

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    Works referencing / citing this record: