Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kiyoshi Yamamoto0
Hachiro Hirano0
Kouichi Yokoyama0
Sadaji Narituka0
Date of Patent
April 22, 2008
0Patent Application Number
103971740
Date Filed
March 27, 2003
0Patent Primary Examiner
Patent abstract
A method for producing sodium hydrogencarbonate crystal particles having a low caking property, which comprises lowering the potassium concentration in sodium hydrogencarbonate crystal particles having a mean particle diameter of from 50 to 500 μm to a level of at most 50 mass ppm.
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