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:
Dec. 25, 1990
Filed:
Mar. 03, 1989
Applicant:
Inventor:
Claude Ridoux, Isle Sur La Sorgue, FR;
Assignee:
Societe Anonyme Sanofi, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C08L / ; B28B / ;
U.S. Cl.
CPC ...
106 35 ; 106 3823 ; 106205 ; 106209 ; 4272133 ; 42721335 ; 433214 ; 523109 ;
Abstract
A powdered composition for dental impressions, comprising a water-soluble alginate, a gelling agent, a gelling regulator and fillers coated with a hydrolyzed gelatin.