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. 28, 1990
Filed:
Aug. 24, 1989
Applicant:
Inventors:
Rolf Fikentscher, Ludwigshafen, DE;
Alfred Oftring, Bad Duerkheim, DE;
Werner Bochnitschek, Ludwigshafen, DE;
Gerold Braun, Ludwigshafen, DE;
Johannes Perner, Neustadt, DE;
Ulrich Kaluza, Neckargemuend, DE;
Hans-Ulrich Jaeger, Neustadt, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C11D / ; C11D / ; C11D / ; C01B / ;
U.S. Cl.
CPC ...
252 95 ; 252 74 ; 252 77 ; 25218638 ; 25218639 ; 2521864 ;
Abstract
Pulverulent or water-free liquid detergents each essentially contain surfactants, builders, bleaching agents and effective amounts of compounds of the formula ##STR1## where R.sup.1 is for example C.sub.1 -C.sub.8 -alkyl, substituted or unsubstituted alkyl or C.sub.3 -C.sub.8 -alkenyl, and R.sup.2 and R.sup.3 are each for example H or C.sub.1 -C.sub.16 -alkyl, as bleach activators for peroxides.