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:
Dec. 20, 2011
Filed:
May. 14, 2007
Oliver Becherer, Schwörstadt, DE;
Robert Hochberg, Merzhausen, DE;
Gerhard Merkle, Freiburg, DE;
Bernard Schultz, St. Louis, FR;
Purushottam Jugalkishor Chandak, Gujarat, IN;
Oliver Becherer, Schwörstadt, DE;
Robert Hochberg, Merzhausen, DE;
Gerhard Merkle, Freiburg, DE;
Bernard Schultz, St. Louis, FR;
Purushottam Jugalkishor Chandak, Gujarat, IN;
BASF SE, Ludwigshafen, DE;
Abstract
A detergent composition comprising i) 1-70% of an anionic or nonionic surfactant, ii) 1-75% of a builder, iii) 0.001-5% of at least one compound of Formula (1) wherein R represents a C-Calkyl residue and M represents hydrogen or an alkali metal cation, optionally with further FWA's, iv) 0-30% of a peroxide, v) 0-10% of a peroxide activator, vi) 0-5% of a bleaching catalyst and vii) 0-5% of an enzyme, each component by weight, based on the total weight of the detergent composition, use thereof for domestic washing of textile fibre materials and a process for the fluorescent whitening of textile materials.