Back to results
US 6,485,805 B1Granted
Multilayer insulation composite
AssigneeCabot Corporation
InventorsDouglas Michael Smith, R. Ulrich Boes, Alok Maskara
Life of this patent
Estimating the term…
Abstract
The present invention is an insulating composite comprising (a) a first thermally reflective layer having a reflective surface and an opposing surface and (b) silica aerogel granules. The present invention further includes an insulating element in which the insulating composite is disposed within an air-impermeable container.
Claims15
A multiple layer insulating composite comprising
- (a) at least a first and a second thermally reflective layer having a reflective surface and an opposing surface and
- (b) silica aerogel granules located between at least the first and second thermally reflective layers, the granules having a diameter of about 50-500 μm and covering less than about 50% of the surface area of each of at least the first and second thermally reflective layers.
Dependencies are inferred from the claim text.