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:
Jul. 22, 2025
Filed:
Jun. 10, 2024
Applicant:
Sekisui Chemical Co., Ltd., Osaka, JP;
Inventors:
Atsushi Nohara, Shiga, JP;
Kinryou Chou, Shiga, JP;
Kazuhiko Nakayama, Shiga, JP;
Moyuru Okajima, Shiga, JP;
Assignee:
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01); B32B 17/10 (2006.01);
U.S. Cl.
CPC ...
B32B 17/10651 (2013.01); B32B 7/12 (2013.01); B32B 17/10073 (2013.01); B32B 17/10614 (2013.01); B32B 2250/03 (2013.01); B32B 2250/40 (2013.01); B32B 2307/306 (2013.01); B32B 2307/4026 (2013.01); B32B 2605/00 (2013.01);
Abstract
Provided is an interlayer film for laminated glass capable of making bluish fogging less likely to occur. An interlayer film for laminated glass according to the present invention contains a pigment, and in the interlayer film for laminated glass, a value YId obtained by subtracting a yellow index YIp calculated from parallel light transmittance from a yellow index YIt calculated from total light transmittance is −1.0 or more.