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:
Nov. 11, 2014
Filed:
May. 19, 2011
Applicants:
Isabelle Leonard, Lens St Servais, BE;
Valerie Kochowski, Rhode-St-Genese, BE;
Genevieve Bonnechere-delstanche, Awans, BE;
Olivier Henry, Nil-St-Vincent, BE;
Inventors:
Isabelle Leonard, Lens St Servais, BE;
Valerie Kochowski, Rhode-St-Genese, BE;
Genevieve Bonnechere-Delstanche, Awans, BE;
Olivier Henry, Nil-St-Vincent, BE;
Assignee:
Italmatch Chemicals SpA, Genoa, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C11D 3/22 (2006.01); C11D 3/33 (2006.01); B08B 3/04 (2006.01);
U.S. Cl.
CPC ...
C11D 3/33 (2013.01); C11D 3/226 (2013.01); C11D 3/225 (2013.01);
Abstract
The invention relates to a cleaning composition with improved stain removal. The alkaline composition contains a hydrolysable dispersing polymer which is selected from carboxylated fructans and one or more biodegradable aminocarboxylate chelating agents.