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:
Aug. 18, 1981
Filed:
Oct. 24, 1980
Applicant:
Inventor:
Joseph R Ehrlich, New York, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; B01J / ;
U.S. Cl.
CPC ...
252542 ; 252307 ; 252545 ; 252548 ; 252550 ; 252D / ;
Abstract
A non-toxic, non-eye-irritating bubble composition, consisting essentially of an aqueous solution of from about 1.5 to about 6% by weight of lauric diethanolamide, from about 0.75 to about 3% by weight of an alkanolamido half ester of a sulfosuccinic acid salt as surfactant, from about 0.05 to about 6% of a water-soluble film-forming agent selected from the group consisting of polyvinylpyrrolidone, polyethylenoxide, polyvinylalcohol, cellulose and gelatin, the weight ratio of said lauric diethanolamide to said surfactant on a dry basis being from about 1.74:1 to about 2.4:1, from 0 to about 10% by weight of glycerin, and the balance water.