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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 10139520 B1

PDFFull Text
Date of Patent:
Nov. 27, 2018

Filed:

Jan. 06, 2016

Method of using a heat-treated titanium nitride film

Applicant:

Cpfilms Inc., Fieldale, VA (US);

Inventors:

Kin Sheng Ken Chan, Singapore, SG;

Peng Jun Albert Wang, Suzhou, CN;

Assignee:

CPFilms Inc., Fieldale, VA (US);

Attorney:

Michael Carrier

Primary Examiner:

Barbara J Musser

Int. Cl.
CPC ...
B32B 17/06 (2006.01); G02B 1/12 (2006.01); G02B 5/12 (2006.01); G02B 1/04 (2006.01); B05D 3/00 (2006.01); G02B 5/20 (2006.01); B32B 17/10 (2006.01); B32B 7/02 (2006.01); B32B 7/06 (2006.01); B32B 7/12 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
G02B 1/04 (2013.01); B05D 3/007 (2013.01); B32B 7/02 (2013.01); B32B 7/06 (2013.01); B32B 7/12 (2013.01); B32B 17/064 (2013.01); B32B 17/10174 (2013.01); B32B 27/36 (2013.01); G02B 1/12 (2013.01); G02B 5/208 (2013.01); B32B 2255/10 (2013.01); B32B 2255/205 (2013.01); B32B 2307/412 (2013.01); B32B 2309/02 (2013.01); B32B 2311/18 (2013.01); B32B 2367/00 (2013.01); B32B 2405/00 (2013.01); B32B 2419/00 (2013.01); B32B 2605/00 (2013.01);
Abstract

A heat-treated titanium nitride film including a polymeric substrate and at least one titanium nitride layer is disclosed. The titanium nitride layer of the film is characterized by microscopic uniform generally parallel surface cracking in the machine direction of the film. The film is particularly useful as a solar control film suitable for application to a contoured transparent substrate with reduced or eliminated ghosting. A method for treating a titanium nitride film prior to application to a transparent contoured substrate and a method for applying a titanium nitride film to a transparent contoured substrate are also described.

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