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. 17, 1976
Filed:
Mar. 19, 1975
Applicant:
Inventors:
Klaus Hachmann, Hilden, DT;
Gunther Jakobi, Hilden, DT;
Rudolf Weber, Dusseldorf-Holthausen, DT;
Alexander Boeck, Dusseldorf-Vennhausen, DT;
Dieter Jung, Hilden, DT;
Assignee:
Henkel & Cie G.m.b.H., Dusseldorf-Holthausen, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ;
U.S. Cl.
CPC ...
252102 ; 252 / ; 252 / ; 252 95 ; 252 99 ; 252106 ; 252531 ; 252532 ; 252550 ; 252551 ; 252316 ; 252D / ; 424 33 ; 427212 ; 427220 ; 427221 ;
Abstract
A storage-stable, readily-soluble detergent additive comprising particles, at least 70% of which have a diameter within the range of 0.1 mm to 1 mm consisting of from 1% to 75% by weight of at least one active material enhancing the washing, bleaching or biocidal effects of a detergent, substantially surrounded by and embedded in from 25% to 99% by weight of an enveloping material consisting of a mixture of