Compositions – Frost-preventing – ice-thawing – thermostatic – thermophoric,...
Patent
1993-04-08
1994-12-06
Lieberman, Paul
Compositions
Frost-preventing, ice-thawing, thermostatic, thermophoric,...
29428, 220429, C09K 506
Patent
active
053708148
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.
REFERENCES:
patent: 2959671 (1960-11-01), Stevinson
patent: 3559594 (1971-02-01), Miller
patent: 3888557 (1975-06-01), Anderson et al.
patent: 4003426 (1977-01-01), Best
patent: 4008170 (1977-02-01), Allan
patent: 4182398 (1980-01-01), Salyer
patent: 4237023 (1980-12-01), Johnson
patent: 4259401 (1981-03-01), Chahroudi
patent: 4617332 (1986-10-01), Salyer et al.
patent: 4645613 (1987-02-01), Harvey et al.
patent: 4694119 (1987-09-01), Groenewegen
patent: 4721227 (1988-01-01), Hustes et al.
patent: 4797160 (1989-01-01), Salyer
patent: 4893397 (1990-01-01), Hughes
patent: 4944401 (1990-07-01), Groenewegen
patent: 5106520 (1992-04-01), Salyer
Lieberman Paul
Ogden Necholus
The University of Dayton
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