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:
Jun. 20, 2023
Filed:
Jan. 15, 2021
Applicant:
Fujifilm Business Innovation Corp., Tokyo, JP;
Inventors:
Yasunobu Kashima, Kanagawa, JP;
Kosaku Yoshimura, Kanagawa, JP;
Tomoya Sasaki, Kanagawa, JP;
Kosuke Nakada, Kanagawa, JP;
Hidekazu Hirose, Kanagawa, JP;
Assignee:
FUJIFILM Business Innovation Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 71/02 (2006.01); C08J 5/18 (2006.01); C08L 79/08 (2006.01); C08L 1/10 (2006.01); C08J 9/26 (2006.01);
U.S. Cl.
CPC ...
C08L 1/10 (2013.01); C08J 5/18 (2013.01); C08J 9/26 (2013.01); C08L 71/02 (2013.01); C08J 2301/10 (2013.01); C08J 2371/02 (2013.01); C08J 2425/06 (2013.01); C08J 2433/12 (2013.01); C08J 2479/08 (2013.01); C08L 2205/03 (2013.01);
Abstract
A polyimide precursor-containing aqueous composition contains at least one polymer material selected from the group consisting of a water-insoluble fibrous organic substance and a polyalkylene oxide having a viscosity-average molecular weight of 5 million or more, a polyimide precursor, particles, and water.