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:
Feb. 23, 1982
Filed:
Jul. 11, 1980
Applicant:
Inventors:
Antonio Bonaldi, Schilpario, IT;
Egidio Molinari, Erba, IT;
Assignee:
Blasinachim S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07J / ;
U.S. Cl.
CPC ...
2603971 ;
Abstract
The humid amorphous form of chenodeoxycholic acid undergoes a physical treatment at room temperature comprising causing a collision of the particles of the amorphous product in bulk by means of shaking or stirring to prepare the solvent-free crystalline form of chenodeoxycholic acid which melts at 168.degree.-170.degree. C.