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:
Dec. 12, 2023
Filed:
Jan. 28, 2019
Fuji Oil Holdings Inc., Izumisano, JP;
Arata Hashimoto, Izumisano, JP;
Masaharu Kato, Izumisano, JP;
FUJI OIL HOLDINGS INC., Izumisano, JP;
Abstract
An object of the present invention is to provide an ascorbic acid formulation that can be prepared by a simple method, and that has a reduced unpleasant taste and coloration. The inventors found that an ascorbic acid formulation that is in the form of a water-in-oil type emulsion, that comprises an aqueous phase with a pH of 4 or more and an average particle size of 300 nm or less, and that has a mass ratio of water/ascorbic acid of 0.05 to 0.40 has a reduced unpleasant taste and coloration; and accomplished the present invention. Additionally, the present invention can be prepared by a simple method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile