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:
Sep. 20, 1983
Filed:
Apr. 27, 1982
Applicant:
Inventors:
Maryann Kuzel, Cincinnati, OH (US);
John W Leikhim, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
252140 ; 252145 ; 252155 ; 252173 ; 25217421 ; 25217422 ; 25217425 ; 252179 ; 252528 ; 252547 ; 252D / ;
Abstract
Stable liquid detergent compositions containing a surfactant, an aluminosilicate ion exchange material, a water-soluble detergency builder, and a stabilizing agent are prepared by dispersing the aluminosilicate material in an aqueous solution having a pH less than 7, preferably from about 4 to about 5, to partially gelatinize the aluminosilicate material, and mixing the dispersion with the balance of the ingredients to provide a stable composition having a pH greater than 7.