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Title: Microporous ionomeric materials and methods of preparation

Abstract

A method is provided for producing porous hydrophilic materials whereby nonporous materials are subjected to ester hydrolysis to generate site-specific perforations. Processes for separating aqueous phase from organic and aqueous mixtures utilizing the invented materials also are provided.

Inventors:
; ;
Issue Date:
Research Org.:
Univ. of Chicago, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1531448
Patent Number(s):
6,464,880
Application Number:
09/664,838
Assignee:
University of Chicago (Chicago, IL)
DOE Contract Number:  
W-31-109-ENG-38
Resource Type:
Patent
Resource Relation:
Patent File Date: 2000-09-19
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Datta, Rathin, Tsai, Shih-Perng, and Henry, Michael P. Microporous ionomeric materials and methods of preparation. United States: N. p., 2002. Web.
Datta, Rathin, Tsai, Shih-Perng, & Henry, Michael P. Microporous ionomeric materials and methods of preparation. United States.
Datta, Rathin, Tsai, Shih-Perng, and Henry, Michael P. Tue . "Microporous ionomeric materials and methods of preparation". United States. https://www.osti.gov/servlets/purl/1531448.
@article{osti_1531448,
title = {Microporous ionomeric materials and methods of preparation},
author = {Datta, Rathin and Tsai, Shih-Perng and Henry, Michael P.},
abstractNote = {A method is provided for producing porous hydrophilic materials whereby nonporous materials are subjected to ester hydrolysis to generate site-specific perforations. Processes for separating aqueous phase from organic and aqueous mixtures utilizing the invented materials also are provided.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {10}
}

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Works referenced in this record:

Process for concentrating aqueous solutions of hydroxylammonium salts
patent, July 1989


Process for the production of hydrogen peroxide
patent, September 1997


Electrochemical apparatus
patent, January 1981


Process of treating alcoholic beverages by vapor-arbitrated pervaporation
patent, September 1992


Method for forming a filter
patent, November 1999


Process for producing ultra-pure water and process for using said ultra-pure water
patent, November 1989


Removal of water from reaction mixtures
patent, November 1999


Polyphosphazene membrane separation of polar from non-polar fluids
patent, November 1988


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