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:
Aug. 05, 2025
Filed:
Aug. 03, 2020
Applicant:
Nicca Chemical Co., Ltd., Fukui, JP;
Inventors:
Assignee:
NICCA CHEMICAL CO., LTD., Fukui, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D21C 3/22 (2006.01); D21C 3/00 (2006.01);
U.S. Cl.
CPC ...
D21C 3/222 (2013.01); D21C 3/003 (2013.01);
Abstract
A digestion accelerator which is safe and has a high digestion acceleration effect is provided. The digestion accelerator according to the present invention contains tannin or a polyphenol compound that is a hydrolysate of the tannin, a salt of the polyphenol compound, or ester of the polyphenol compound.