2 patents
Utility
Selective Light-blocking Optical Products Having a Neutral Reflection
9 Oct 19
Optical products that include a composite coating, deposited on a substrate, provided with at least one bilayer having a first layer and a second layer, each provided with a binding group component which together form a complementary binding group pair.
KEVIN C. KROGMAN, JAMES YANCY FARROW, DANIEL LEWIS HODDER, DAVID LEE HONEYCUTT, LEE CAMPBELL BOMAN, ANTHONY BRIAN PORT, BRUCE ROBERT LANG, MICHAEL HAWKINS
Filed: 8 Apr 18
Utility
Selective Light-blocking Optical Products Having a Neutral Reflection
9 Oct 19
Optical products that comprise a composite coating having multiple bilayers of a first layer and a second layer, each provided with a binding group component which together form a complementary binding group pair, the multiple bilayers comprising: at least one bilayer a) comprised of a first pigment or pigment blend that exhibits a color reflection value that is less than about 2.5; at least one bilayer b) comprised of a pigment or pigment blend that selectively blocks visible light in a wavelength range of interest; and at least one bilayer c) comprised of a second pigment or pigment blend that exhibits a color reflection value that is less than about 2.5, wherein the optical product selectively blocks visible light in the wavelength range of interest, while exhibiting a color reflection value that is less than about 2.5.
Kevin C. Krogman, James Yancy Farrow, Daniel Lewis Hodder, David Lee Honeycutt, Lee Campbell Boman, Anthony Brian Port, Bruce Robert Lang, Michael Hawkins
Filed: 8 Apr 18
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