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. 04, 1980
Filed:
Jan. 09, 1976
Applicant:
Inventors:
Pierre Chabert, Saint-Genis Laval, FR;
Louis Foulletier, Oullins, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; B01J / ;
U.S. Cl.
CPC ...
252545 ; 252171 ; 252309 ; 2523 / ; 252D / ;
Abstract
A stable emulsion comprising from about 70% to 98.5% by weight of trichlorotrifluoroethane, from about 1% to 20% by weight of water, and from about 0.5% to 10% by weight of a mixture of: