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:
Jul. 02, 2002
Filed:
Jul. 19, 2000
Applicant:
Inventors:
Thomas Wehlage, Speyer, DE;
Dieter Boeckh, Limburgerhof, DE;
Werner Bertleff, Viernheim, DE;
Alfred Oftring, Bad Dürkheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/30 ; C11D 3/395 ;
U.S. Cl.
CPC ...
C11D 3/30 ; C11D 3/395 ;
Abstract
Use of amines as bleaching efficiency boosters for textile detergent compositions, where the pK of the amines is greater than the pH minus 1, preferably greater than the pH, particularly preferably at least 0.5 greater than the pH of the 1% by weight wash liquor obtained from the textile detergent composition.