Apparatus for and method of producing monodisperse submicron polymer powders from solution
Abstract
This invention describes a method of producing polymer powders from solution in a compatible solvent using a new device referred to as a microdroplets on demand generator (MODG). The embodiment of this invention is the MODG apparatus and its relevance as a method to extensive application in materials science and technology. Proof of concept is demonstrated using poly(ethylene) glycol polymer microparticles generated with the MODG and captured in a microparticle levitation device.
- Inventors:
-
- Knoxville, TN
- Ames, IA
- Oak Ridge, TN
- Tuscon, AZ
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 874791
- Patent Number(s):
- 6461546
- Assignee:
- UT-Battelle (Oak Ridge, TN); Iowa State University Research Foundation, Inc. (Ames, IA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29B - PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED
- DOE Contract Number:
- AC05-96OR22464
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- apparatus; method; producing; monodisperse; submicron; polymer; powders; solution; describes; compatible; solvent; device; microdroplets; demand; generator; modg; embodiment; relevance; extensive; application; materials; science; technology; proof; concept; demonstrated; polyethylene; glycol; microparticles; generated; captured; microparticle; levitation; polymer powder; /264/
Citation Formats
Noid, Donald W, Otaigbe, Joshua U, Barnes, Michael D, Sumpter, Bobby G, and Kung, Chung-Yi. Apparatus for and method of producing monodisperse submicron polymer powders from solution. United States: N. p., 2002.
Web.
Noid, Donald W, Otaigbe, Joshua U, Barnes, Michael D, Sumpter, Bobby G, & Kung, Chung-Yi. Apparatus for and method of producing monodisperse submicron polymer powders from solution. United States.
Noid, Donald W, Otaigbe, Joshua U, Barnes, Michael D, Sumpter, Bobby G, and Kung, Chung-Yi. Tue .
"Apparatus for and method of producing monodisperse submicron polymer powders from solution". United States. https://www.osti.gov/servlets/purl/874791.
@article{osti_874791,
title = {Apparatus for and method of producing monodisperse submicron polymer powders from solution},
author = {Noid, Donald W and Otaigbe, Joshua U and Barnes, Michael D and Sumpter, Bobby G and Kung, Chung-Yi},
abstractNote = {This invention describes a method of producing polymer powders from solution in a compatible solvent using a new device referred to as a microdroplets on demand generator (MODG). The embodiment of this invention is the MODG apparatus and its relevance as a method to extensive application in materials science and technology. Proof of concept is demonstrated using poly(ethylene) glycol polymer microparticles generated with the MODG and captured in a microparticle levitation device.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 2002},
month = {Tue Jan 01 00:00:00 EST 2002}
}
Works referenced in this record:
Confinement and Manipulation of Individual Molecules in Attoliter Volumes
journal, February 1998
- Kung, C. -Y.; Barnes, M. D.; Lermer, N.
- Analytical Chemistry, Vol. 70, Issue 3
Gas atomization of polymers. II. Computational neural network modeling
journal, January 1998
- Otaigbe, Joshua U.; Noid, Donald W.; Sumpter, Bobby
- Advances in Polymer Technology, Vol. 17, Issue 2, p. 161-173
A CCD based approach to high-precision size and refractive index determination of levitated microdroplets using Fraunhofer diffraction
journal, June 1997
- Barnes, M. D.; Lermer, N.; Whitten, W. B.
- Review of Scientific Instruments, Vol. 68, Issue 6