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:
Mar. 17, 1981
Filed:
Dec. 10, 1976
Applicant:
Inventors:
Yoshikazu Takayanagi, Yokohama, JP;
Katsuo Iizumi, Kawasaki, JP;
Masashi Miyazawa, Yokohama, JP;
Nobuyuki Yamaya, Kawasaki, JP;
Hajime Tamura, Sagamihara, JP;
Assignee:
Ajinomoto Company, Limited, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
562562 ; 426392 ;
Abstract
A novel crystalline form of anhydrous L-lysine monohydrochloride has been found. The novel crystals do not become agglomerated or hardened when packaged. The crystals are formed when the corresponding dihydrate crystals having a sodium content equal to or less than 4 ppm* are dried in a chamber maintained at a temperature equal to or greater than 115.degree. C.