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:
May. 02, 1978
Filed:
Mar. 11, 1976
Applicant:
Inventors:
Rory James Smith, Rowlands Gill, EN;
Gordon John Mackie, Strombeek-Bever, BE;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424 70 ; 252D / ; 252D / ; 252142 ; 252554 ; 424D / ; 424359 ; 252D / ; 252545 ; 252550 ; 252551 ; 252558 ;
Abstract
Liquid detergent compositions are provided containing a modified protein of pI > pH6 and a mixture of alkyl benzene sulphonate and auxiliary surfactants in which the ratio of alkyl benzene sulphonate to the auxiliary surfactant is greater than 1.5:1. The compositions show enhanced mildness to skin relative to detergent compositions in which the surfactants are at lower ratios.