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:
Sep. 15, 2026
Filed:
Sep. 05, 2023
Applicant:
Fujifilm Business Innovation Corp., Tokyo, JP;
Inventors:
Satomi Kashiwagi, Kanagawa, JP;
Hirokazu Hamano, Kanagawa, JP;
Tetsuya Taguchi, Kanagawa, JP;
Kenji Yao, Kanagawa, JP;
Yuko Iwadate, Kanagawa, JP;
Hideaki Yoshikawa, Kanagawa, JP;
Assignee:
FUJIFILM Business Innovation Corp., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 1/02 (2006.01); C08J 3/02 (2006.01); C08J 3/12 (2006.01);
U.S. Cl.
CPC ...
C08L 1/02 (2013.01); C08J 3/128 (2013.01); C08J 2301/12 (2013.01); C08J 2379/02 (2013.01);
Abstract
Cellulose particles contain cellulose as a main component. The cellulose particles have a kinetic friction coefficient of 0.42 or less, a bulk density of 0.40 g/cmor less, and a solidity of 50% or more.