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Title: Infrared fluorescent coating compositions

Abstract

A coating composition includes: (i) a film-forming resin; (ii) an infrared reflective pigment; and (iii) an infrared fluorescent pigment different from the infrared reflective pigment. When the coating composition is cured to form a coating and exposed to radiation comprising fluorescence-exciting radiation, the coating has a greater effective solar reflectance (ESR) compared to the same coating exposed to the radiation comprising fluorescence-exciting radiation except without the infrared fluorescent pigment. A multi-layer coating including the coating composition, and a substrate at least partially coated with the coating composition is also disclosed. A method of reducing temperature of an article includes applying the coating composition to at least a portion of the article.

Inventors:
; ; ; ;
Issue Date:
Research Org.:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); PPG Industries Ohio, Inc., Cleveland, OH (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1986731
Patent Number(s):
11479677
Application Number:
16/067,518
Assignee:
PPG Industries Ohio, Inc. (Cleveland, OH); The Regents of the University of California (Oakland, CA)
DOE Contract Number:  
AC02-05CH11231; EE0006347
Resource Type:
Patent
Resource Relation:
Patent File Date: 10/28/2016
Country of Publication:
United States
Language:
English

Citation Formats

Zalich, Michael A., Baxter, Michael F., Berdahl, Paul H., Hellring, Stuart D., and Stalker, Jeffrey L. Infrared fluorescent coating compositions. United States: N. p., 2022. Web.
Zalich, Michael A., Baxter, Michael F., Berdahl, Paul H., Hellring, Stuart D., & Stalker, Jeffrey L. Infrared fluorescent coating compositions. United States.
Zalich, Michael A., Baxter, Michael F., Berdahl, Paul H., Hellring, Stuart D., and Stalker, Jeffrey L. Tue . "Infrared fluorescent coating compositions". United States. https://www.osti.gov/servlets/purl/1986731.
@article{osti_1986731,
title = {Infrared fluorescent coating compositions},
author = {Zalich, Michael A. and Baxter, Michael F. and Berdahl, Paul H. and Hellring, Stuart D. and Stalker, Jeffrey L.},
abstractNote = {A coating composition includes: (i) a film-forming resin; (ii) an infrared reflective pigment; and (iii) an infrared fluorescent pigment different from the infrared reflective pigment. When the coating composition is cured to form a coating and exposed to radiation comprising fluorescence-exciting radiation, the coating has a greater effective solar reflectance (ESR) compared to the same coating exposed to the radiation comprising fluorescence-exciting radiation except without the infrared fluorescent pigment. A multi-layer coating including the coating composition, and a substrate at least partially coated with the coating composition is also disclosed. A method of reducing temperature of an article includes applying the coating composition to at least a portion of the article.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2022},
month = {10}
}

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