Photopatternable sorbent and functionalized films
Abstract
A composition containing a polymer, a crosslinker and a photo-activatable catalyst is placed on a substrate. The composition is exposed to a predetermined pattern of light, leaving an unexposed region. The light causes the polymer to become crosslinked by hydrosilylation. A solvent is used to remove the unexposed composition from the substrate, leaving the exposed pattern to become a sorbent polymer film that will absorb a predetermined chemical species when exposed to such chemical species.
- Inventors:
-
- West Richland, WA
- Richland, WA
- Issue Date:
- Research Org.:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 908606
- Patent Number(s):
- 6991887
- Application Number:
- 09/703,755
- Assignee:
- Battelle Memorial Institute (Richland, WA)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C - CHEMISTRY C09 - DYES C09D - COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
- DOE Contract Number:
- AC06-76RL01830
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Grate, Jay W, and Nelson, David A. Photopatternable sorbent and functionalized films. United States: N. p., 2006.
Web.
Grate, Jay W, & Nelson, David A. Photopatternable sorbent and functionalized films. United States.
Grate, Jay W, and Nelson, David A. Tue .
"Photopatternable sorbent and functionalized films". United States. https://www.osti.gov/servlets/purl/908606.
@article{osti_908606,
title = {Photopatternable sorbent and functionalized films},
author = {Grate, Jay W and Nelson, David A},
abstractNote = {A composition containing a polymer, a crosslinker and a photo-activatable catalyst is placed on a substrate. The composition is exposed to a predetermined pattern of light, leaving an unexposed region. The light causes the polymer to become crosslinked by hydrosilylation. A solvent is used to remove the unexposed composition from the substrate, leaving the exposed pattern to become a sorbent polymer film that will absorb a predetermined chemical species when exposed to such chemical species.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 31 00:00:00 EST 2006},
month = {Tue Jan 31 00:00:00 EST 2006}
}
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Works referenced in this record:
Rapid Photoactivated Hydrosilation Polymerization of Vinyldimethylsilane
journal, January 1996
- Fry, Bryan E.; Neckers, D. C.
- Macromolecules, Vol. 29, Issue 16
Highly Active Visible-Light Photocatalysts for Curing a Ceramic Precursor
journal, February 1998
- Guo, Andrew; Fry, Bryan E.; Neckers, Douglas C.
- Chemistry of Materials, Vol. 10, Issue 2, p. 531-536