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:
Oct. 17, 1995
Filed:
Oct. 27, 1993
Applicant:
Inventors:
Jacques Moy, Isle-sur-Sorgue, FR;
Georges Takerkart, Isle-sur-Sorgue, FR;
Assignee:
Systems Bio Industries, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; C07K / ;
U.S. Cl.
CPC ...
530355 ; 530354 ; 530840 ;
Abstract
A process for the preparation of gelatin from powdered bone, which consists in subjecting the powdered bone to a first treatment with an acid solution at a temperature below ambient temperature in order to solubilize the phosphates, and then to a second treatment with an acid solution at a temperature of between 60.degree. C. and 85.degree. C. in order to isolate a broth from which the gelatin is extracted. Type A gelatin with a gel strength of more than 300 blooms and a gelling time of less than 100 seconds.