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. 03, 2019
Filed:
Dec. 23, 2013
Applicant:
Solvay SA, Brussels, BE;
Inventor:
David Jean Lucien Savary, Dombasle-sur-Meurthe, FR;
Assignee:
Solvay SA, Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/16 (2006.01); A61K 33/00 (2006.01); C01D 7/12 (2006.01); C01D 7/38 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1682 (2013.01); A61K 9/1611 (2013.01); A61K 9/1617 (2013.01); A61K 33/00 (2013.01); C01D 7/123 (2013.01); C01D 7/38 (2013.01);
Abstract
Method for producing sodium bicarbonate particles by spray-drying of an aqueous solution comprising 1 to 10% by weight of sodium bicarbonate and an additive selected from the group consisting of: magnesium salt, sodium alkylbenzene sulfonate and soybean lecithin. Sodium bicarbonate particles obtainable by such process and comprising at least 20 mg of the additive per kg of sodium bicarbonate particles.