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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 9511565 B1

PDFFull Text
Date of Patent:
Dec. 06, 2016

Filed:

Aug. 10, 2012

Polyimide precursor, polyimide, polyimide film, and method for manufacturing triazine compound used for manufacturing same

Applicants:

Yoshiyuki Oishi, Morioka, JP;

Nobuharu Hisano, Ube, JP;

Shin-ichiro Kohama, Ube, JP;

Taizou Murakami, Ube, JP;

Hiroaki Yamaguchi, Ube, JP;

Inventors:

Yoshiyuki Oishi, Morioka, JP;

Nobuharu Hisano, Ube, JP;

Shin-ichiro Kohama, Ube, JP;

Taizou Murakami, Ube, JP;

Hiroaki Yamaguchi, Ube, JP;

Assignees:

UBE INDUSTRIES, LTD., Ube-Shi, JP;

NATIONAL UNIVERSITY CORPORATION IWATE UNIVERSITY, Morioka-Shi, JP;

Attorney:

Knobbe Martens Olson & Bear LLP

Primary Examiner:

Eisa Elhilo

Int. Cl.
CPC ...
B32B 15/08 (2006.01); B32B 7/12 (2006.01); C07D 251/54 (2006.01); C07D 251/70 (2006.01); C08G 73/10 (2006.01); B32B 27/28 (2006.01); B32B 15/088 (2006.01); C08G 69/26 (2006.01); B32B 15/20 (2006.01); B32B 27/18 (2006.01); C08G 73/06 (2006.01);
U.S. Cl.
CPC ...
B32B 7/12 (2013.01); B32B 15/08 (2013.01); B32B 15/088 (2013.01); B32B 15/20 (2013.01); B32B 27/18 (2013.01); B32B 27/281 (2013.01); C07D 251/54 (2013.01); C07D 251/70 (2013.01); C08G 69/26 (2013.01); C08G 73/0644 (2013.01); C08G 73/1039 (2013.01); C08G 73/1053 (2013.01); C08G 73/1064 (2013.01); C08G 73/1067 (2013.01); C08G 73/1071 (2013.01); C08G 73/1085 (2013.01); B32B 2264/10 (2013.01); B32B 2307/20 (2013.01); B32B 2307/306 (2013.01); B32B 2307/412 (2013.01); B32B 2307/50 (2013.01); B32B 2307/714 (2013.01); B32B 2307/748 (2013.01); B32B 2457/00 (2013.01); B32B 2457/08 (2013.01); Y10T 428/31678 (2015.04); Y10T 428/31681 (2015.04);
Abstract

A polyimide precursor for obtaining a polyimide film having excellent adhesiveness to metals and improved transmittance in the UV-visible range, a polyimide in which the polyimide precursor is used, a polyimide film in which the polyimide is used, and a method for manufacturing a triazine compound used for manufacturing the polyimide precursor, polyimide film and polyimide.

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