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Title: Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers

Abstract

The preparation of a novel class of thin film membranes by interfacial polymerization is disclosed, said membranes incorporating as part of their polymeric structure the functionality of monomeric or oligomeric precursors. Specific embodiments include porphyrin and phthalocyanine derivatives that are photochemically or electrochemically active, as well as chemically asymmetric membranes.

Inventors:
;
Issue Date:
OSTI Identifier:
7020445
Patent Number(s):
4917800 A
Application Number:
PPN: US 7-221307
Assignee:
Bend Research, Inc., OR (United States) PTO; EDB-94-116958
DOE Contract Number:  
FG06-85ER13389
Resource Type:
Patent
Resource Relation:
Patent File Date: 19 Jul 1988
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; MEMBRANES; FABRICATION; POLYMERS; ELECTROCHEMISTRY; PHOTOCHEMICAL REACTIONS; PHTHALOCYANINES; PORPHYRINS; CARBOXYLIC ACIDS; CHEMICAL REACTIONS; CHEMISTRY; DYES; HETEROCYCLIC ACIDS; HETEROCYCLIC COMPOUNDS; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; 360601* - Other Materials- Preparation & Manufacture

Citation Formats

Lonsdale, H.K., and Wamser, C.C. Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers. United States: N. p., 1990. Web.
Lonsdale, H.K., & Wamser, C.C. Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers. United States.
Lonsdale, H.K., and Wamser, C.C. Tue . "Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers". United States.
@article{osti_7020445,
title = {Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers},
author = {Lonsdale, H.K. and Wamser, C.C.},
abstractNote = {The preparation of a novel class of thin film membranes by interfacial polymerization is disclosed, said membranes incorporating as part of their polymeric structure the functionality of monomeric or oligomeric precursors. Specific embodiments include porphyrin and phthalocyanine derivatives that are photochemically or electrochemically active, as well as chemically asymmetric membranes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1990},
month = {4}
}