The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2009
Filed:
May. 03, 2007
Applicants:
Xiankui HU, Jonesboro, AR (US);
Brij P. Singh, North Royalton, OH (US);
Inventors:
Xiankui Hu, Jonesboro, AR (US);
Brij P. Singh, North Royalton, OH (US);
Assignee:
Nanofilm Ltd, Valley View, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/00 (2006.01); B32B 17/06 (2006.01); B32B 17/10 (2006.01); B32B 27/08 (2006.01); B32B 37/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A laminate comprising metal oxide and a dye is effective for blocking at least 90% of infrared radiation at a wavelength of 1000 nm while providing transmission of at least 40% of visible light at a wavelength of 555 nm. The laminate includes a transparent substrate such as glass or plastic. The metal oxide can be applied as a coating to the substrate either separate or with the dye. The laminate can be used on generally any type of window such as automobiles, houses, or buildings to prevent transmission of infrared heat therethrough.