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:
Jul. 16, 2019
Filed:
Sep. 02, 2016
The United States of America, As Represented BY the Secretary of the Navy, Washington, DC (US);
Jesse A. Frantz, Landover, MD (US);
Lynda E. Busse, Alexandria, VA (US);
Leslie Brandon Shaw, Woodbridge, VA (US);
Jasbinder S. Sanghera, Ashburn, VA (US);
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A composite and a coating having engineered reflective properties are described. The composite comprises a matrix and flakes of a multilayer polymer film including one or more bilayers including at least a layer of a first polymer and a layer of a second polymer having a different refractive index than the first polymer. The coating described includes the composite as applied to a surface and has a reflectance of at least 10% for a selected wavelength range and a transmittance of at least 50% at wavelengths outside of the selected wavelength range. Also described are methods for forming the composite and the coating.