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, 1979
Filed:
Jan. 25, 1978
Applicant:
Inventors:
Richard Tokosh, Saddle Brook, NJ (US);
Arno Cahn, Pearl River, NJ (US);
Assignee:
Lever Brothers Company, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252121 ; 252134 ; 252174 ; 252554 ; 252557 ; 252D / ;
Abstract
This invention relates to a detergent bar having superior use properties and comprising acyl isethionate as the major detergent surface active agent with an unesterified water-soluble alkali metal isethionate as a bar processing aid. Adding an alkoxy hydroxy propane sulfonate in conjunction with a small amount of sodium chloride to these toilet detergent bars significantly reduces the wear rate of the bar without adversely affecting its lathering characteristics.