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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.:

US 11396606 B1

PDFFull Text
Date of Patent:
Jul. 26, 2022

Filed:

May. 25, 2017

Hydrophilic coating with enhanced properties to limit reactivity, limit dissolution, minimize contamination potential and provide anti-fungal properties

Applicant:

Hamilton Sundstrand Corporation, Charlotte, NC (US);

Inventor:

John W. Steele, New Hartford, CT (US);

Assignee:

Hamilton Sundstrand Corporation, Charlotte, NC (US);

Attorney:

Snell & Wilmer L.L.P.

Primary Examiner:

Shuangyi Abu Ali

Int. Cl.
CPC ...
C09D 5/14 (2006.01); C09D 1/00 (2006.01); F28F 19/06 (2006.01); F28D 1/053 (2006.01); A01N 59/16 (2006.01); B64G 1/50 (2006.01); B64G 1/60 (2006.01); C09D 7/61 (2018.01); F28F 13/18 (2006.01); B01D 53/26 (2006.01); F28F 17/00 (2006.01); C09D 5/00 (2006.01); C09D 7/63 (2018.01); F28D 21/00 (2006.01); C08K 3/015 (2018.01); C08K 3/16 (2006.01);
U.S. Cl.
CPC ...
C09D 5/14 (2013.01); A01N 59/16 (2013.01); B01D 53/265 (2013.01); B64G 1/503 (2013.01); B64G 1/60 (2013.01); C09D 1/00 (2013.01); C09D 5/00 (2013.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); F28D 1/05325 (2013.01); F28F 13/187 (2013.01); F28F 17/005 (2013.01); F28F 19/06 (2013.01); C08K 3/015 (2018.01); C08K 3/16 (2013.01); C08K 2003/168 (2013.01); F28D 1/05316 (2013.01); F28D 2021/0021 (2013.01); F28D 2021/0038 (2013.01); F28F 2245/02 (2013.01); F28F 2265/20 (2013.01);
Abstract

A hydrophilic coating for use with a heat exchanger includes an insolubilizer configured to provide structure or support for the hydrophilic coating. The hydrophilic coating further includes a wetting agent configured to provide wettability for the hydrophilic coating. The hydrophilic coating further includes an antibacterial agent configured to eliminate at least a portion of bacteria that contacts the hydrophilic coating. The hydrophilic coating further includes an antifungal agent configured to eliminate at least a portion of fungi that contacts the hydrophilic coating, the antifungal agent being different than the antibacterial agent and the insolubilizer.

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