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:
Aug. 07, 2018
Filed:
Apr. 27, 2015
Applicant:
Taimide Technology Incorporation, Hsinchu County, TW;
Inventors:
Chun-Ting Lai, Hsinchu Hsien, TW;
Chih-Wei Lin, Hsinchu Hsien, TW;
Assignee:
Taimide Technology Incorporation, Hsinchu County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 79/08 (2006.01); C08J 5/18 (2006.01); C09D 179/08 (2006.01); C08G 73/10 (2006.01);
U.S. Cl.
CPC ...
C08L 79/08 (2013.01); C08G 73/1039 (2013.01); C08G 73/1042 (2013.01); C08G 73/1053 (2013.01); C08G 73/1067 (2013.01); C08G 73/1071 (2013.01); C08J 5/18 (2013.01); C09D 179/08 (2013.01); C08J 2379/08 (2013.01); C08J 2427/12 (2013.01); C08J 2427/18 (2013.01);
Abstract
A polyimide film includes a polyimide, a carbon black present in a quantity between about 0.5 wt % and about 5 wt %, and a fluorine-containing polymer present in a quantity between about 15 wt % and about 40 wt %. The polyimide film can be a single-layer film or a multi-layer film, and has a low dielectric constant and low gloss.