Dry powder mixes comprising phase change materials
Abstract
A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft.
- Inventors:
-
- Dayton, OH
- Issue Date:
- Research Org.:
- University of Dayton (Dayton, OH)
- OSTI Identifier:
- 869633
- Patent Number(s):
- 5370814
- Assignee:
- University of Dayton (Dayton, OH)
- Patent Classifications (CPCs):
-
A - HUMAN NECESSITIES A47 - FURNITURE A47G - HOUSEHOLD OR TABLE EQUIPMENT
A - HUMAN NECESSITIES A61 - MEDICAL OR VETERINARY SCIENCE A61F - FILTERS IMPLANTABLE INTO BLOOD VESSELS
- DOE Contract Number:
- FG03-86SF16308
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- dry; powder; mixes; comprising; phase; change; materials; free; flowing; conformable; powder-like; mix; silica; particles; material; pcm; provided; critical; size; 005; 025; microns; added; amount; 75; combined; weight; tableware; items; medical; wraps; tree; garments; quilts; blankets; particularly; applications; heat; protection; sensitive; aircraft; flight; recorders; preventing; brake; fade; automobiles; buses; trucks; mixes comprising; tree wraps; powder mixes; comprising phase; combined weight; medical wraps; tableware items; critical size; conformable powder-like; free flowing; change materials; change material; phase change; silica particles; heat sensitive; dry powder; powder-like mix; free flow; /252/29/220/
Citation Formats
Salyer, Ival O. Dry powder mixes comprising phase change materials. United States: N. p., 1994.
Web.
Salyer, Ival O. Dry powder mixes comprising phase change materials. United States.
Salyer, Ival O. Sat .
"Dry powder mixes comprising phase change materials". United States. https://www.osti.gov/servlets/purl/869633.
@article{osti_869633,
title = {Dry powder mixes comprising phase change materials},
author = {Salyer, Ival O},
abstractNote = {A free flowing, conformable powder-like mix of silica particles and a phase change material (PCM) is provided. The silica particles have a critical size of about 0.005 to about 0.025 microns and the PCM must be added to the silica in an amount of 75% or less PCM per combined weight of silica and PCM. The powder-like mix can be used in tableware items, medical wraps, tree wraps, garments, quilts and blankets, and particularly in applications for heat protection for heat sensitive items, such as aircraft flight recorders, and for preventing brake fade in automobiles, buses, trucks and aircraft.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {1}
}