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. 09, 1980
Filed:
Dec. 28, 1978
Applicant:
Inventors:
Assignee:
Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)_, Dusseldorf-Holthausen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B08B / ;
U.S. Cl.
CPC ...
8137 ; 8141 ; 68 1 / ; 252179 ;
Abstract
A process for the machine washing and cleaning of solid materials, in particular textiles, using low phosphate or phosphate-free detergents, in which the wash liquor, which contains at least 0.05 gm/l of a water-soluble calcium-binding sequestrant and customary surface-active compounds, is continuously or intermittently circulated through a cation-exchanging, water-insoluble, bound-water containing aluminosilicate having a calcium binding power of at least 50 mg CaO/gm corresponding to the following formula: