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:
Sep. 05, 2017
Filed:
Mar. 25, 2013
Ecolab Usa Inc., St. Paul, MN (US);
Thomas Dürrschmidt, Hilden, DE;
Matthew Frank Zurbey, Cottage Grove, MN (US);
Amila Bilic, Oberhausen, DE;
Ecolab USA Inc., Saint Paul, MN (US);
Abstract
The invention refers to a liquid detergent concentrate composition comprising an emulsion having a water phase and an oil phase, the composition comprising based on the whole concentrate: (A) 1-50 wt.-% of a source of alkalinity; (B) 1-70 wt.-% of a at least one non-ionic surfactant; (C) 0.1-10 wt.-% of a copolymer of (1) at least one monomer of the formula (I): HC═C(R)—COOH, wherein Ris a linear or branched C-Calkyl or phenyl group; and (2) at least one monomer of (meth)acrylic acid (C-C) alkyl or phenyl ester; (D) 0.1-10 wt.-% of a copolymer of (i) acrylic and/or methacrylic acid; (ii) at least one monomer of the formula (III): HC═C(R)—C(O)—O—(CHCHO)—R, wherein Ris H or CH, n is at least 2 and preferably has an average value of at least 10, preferably 10 to 70, 10 to 60, 10 to 30, and R4 is a hydrophobic group containing 8 to 24 carbon atoms; and (iii) at least one monomer of C-Calkyl (meth)acrylate.