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 membanes incorporating as part of their polymeric structure the functionality of monomeric or oligomeric precursors. Specific embodiments include porphyrin and phthalocyanime derivatives that are photochemically or electrochemically active, as well as chemically asymmetric membranes.
- Inventors:
-
- Bend, OR
- West Linn, OR
- Issue Date:
- Research Org.:
- Portland State Univ., OR (United States)
- OSTI Identifier:
- 866773
- Patent Number(s):
- 4784736
- Assignee:
- Bend Research, Inc. (Bend, OR)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
- DOE Contract Number:
- FG06-85ER13389
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- functional; photochemically; active; chemically; asymmetric; membranes; interfacial; polymerization; derivatized; multifunctional; prepolymers; preparation; novel; film; disclosed; membanes; incorporating; polymeric; structure; functionality; monomeric; oligomeric; precursors; specific; embodiments; porphyrin; phthalocyanime; derivatives; electrochemically; asymmetric membranes; photochemically active; interfacial polymerization; specific embodiments; specific embodiment; electrochemically active; chemically active; chemically asymmetric; polymeric structure; multifunctional prepolymers; film membranes; derivatized multifunctional; /204/999/
Citation Formats
Lonsdale, Harold K, and Wamser, Carl C. Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers. United States: N. p., 1988.
Web.
Lonsdale, Harold K, & Wamser, Carl C. Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers. United States.
Lonsdale, Harold K, and Wamser, Carl C. Fri .
"Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers". United States. https://www.osti.gov/servlets/purl/866773.
@article{osti_866773,
title = {Functional, photochemically active, and chemically asymmetric membranes by interfacial polymerization of derivatized multifunctional prepolymers},
author = {Lonsdale, Harold K and Wamser, Carl C},
abstractNote = {The preparation of a novel class of thin film membranes by interfacial polymerization is disclosed, said membanes incorporating as part of their polymeric structure the functionality of monomeric or oligomeric precursors. Specific embodiments include porphyrin and phthalocyanime derivatives that are photochemically or electrochemically active, as well as chemically asymmetric membranes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jan 01 00:00:00 EST 1988},
month = {Fri Jan 01 00:00:00 EST 1988}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.