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Low Cost Thin Film Organic Photothermal Material

IP.com Disclosure Number: IPCOM000087650D
Original Publication Date: 1977-Feb-01
Included in the Prior Art Database: 2005-Mar-03
Document File: 1 page(s) / 11K

Publishing Venue

IBM

Related People

Haag, WJ: AUTHOR [+2]

Abstract

The organic dye squarilium may be applied over metallized substrates, such as MYLAR*, to provide a photothermal material.

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Low Cost Thin Film Organic Photothermal Material

The organic dye squarilium may be applied over metallized substrates, such as MYLAR*, to provide a photothermal material.

The structure having a squarylium film 1000-2000 Angstroms thick will absorb between 70% and 80% of solar radiation and will exhibit an emissivity of
0.1 to 0.2 for temperatures from 25 degrees C to 150 degrees C. * Trademark of
E. I. du Pont de Nemours & Co.

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