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:
Mar. 10, 2026
Filed:
Nov. 20, 2024
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventors:
Yasuyuki Sasada, Kanagawa, JP;
Miyoko Hara, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 7/022 (2019.01); B32B 15/09 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 7/022 (2019.01); B32B 15/09 (2013.01); B32B 27/36 (2013.01); B32B 2270/00 (2013.01); B32B 2307/204 (2013.01); B32B 2307/54 (2013.01); B32B 2307/7376 (2023.05);
Abstract
Provided are a film having a plane A consisting of a composition A and a plane B consisting of a composition B as two imaginary planes perpendicular to a thickness direction, in which a content of at least one component A contained in the composition A is decreased from the plane A toward the plane B, a content of at least one component B contained in the composition B is decreased from the plane B toward the plane A, and a dielectric loss tangent is 0.010 or less, and an application thereof.