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:
Nov. 26, 1991
Filed:
Jul. 12, 1990
Applicant:
Inventors:
Assignee:
K.K. Ueno Seiyaku Oyo Kenkyujo, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
568852 ; 568868 ;
Abstract
The present invention provides an improved method of producing solid sorbitol which hardly cakes even in long storage, in which seed crystals are dispersed in melted sorbitol at a temperature that the melted sorbitol does not solidify but the seed crystals do not melt, and cooled to about 50.degree. to 85.degree. C., kept at said temperature for a given period and then cooled again.