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Title: 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. 3 figures.

Inventors:
Issue Date:
OSTI Identifier:
6883961
Patent Number(s):
5370814 A
Application Number:
PPN: US 8-044819
Assignee:
University of Dayton, Dayton, OH (United States)
DOE Contract Number:  
FG03-86SF16308
Resource Type:
Patent
Resource Relation:
Patent File Date: 8 Apr 1993
Country of Publication:
United States
Language:
English
Subject:
33 ADVANCED PROPULSION SYSTEMS; BRAKES; THERMAL INSULATION; PHASE CHANGE MATERIALS; MIXING; SILICON OXIDES; FABRICATION; CONCENTRATION RATIO; MIXTURES; PARTICLE SIZE; RECORDING SYSTEMS; CHALCOGENIDES; DISPERSIONS; MACHINE PARTS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; SILICON COMPOUNDS; SIZE; 330600* - Advanced Propulsion Systems- Vehicle Design Factors

Citation Formats

Salyer, I O. Dry powder mixes comprising phase change materials. United States: N. p., 1994. Web.
Salyer, I O. Dry powder mixes comprising phase change materials. United States.
Salyer, I O. Tue . "Dry powder mixes comprising phase change materials". United States.
@article{osti_6883961,
title = {Dry powder mixes comprising phase change materials},
author = {Salyer, I 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. 3 figures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1994},
month = {12}
}