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:
Apr. 24, 1990
Filed:
Oct. 17, 1988
Applicant:
Inventors:
Assignee:
Takeda Chemical Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514474 ;
Abstract
According to the method for production of stabilized sodium ascorbate powder which comprises pulverizing crystals of sodium ascorbate, followed by drying at a powder temperature of 40.degree.-80.degree. C., sodium ascorbate powder which does not show blocking and is free from deterioration such as coloring can be obtained by drying the pulverized sodium ascorbate crystals under mild conditions.