Patents by Inventor Doris Dahlmann

Doris Dahlmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11136530
    Abstract: A washing agent, preferably a liquid washing agent, which contains at least one amine oxide together with at least one sugar surfactant. For example, at least one glucamide, preferably a fatty acid-N-alkyl glucamide, and/or at least one alkyl polyglycoside, having improved cleaning performance, in particular against fat-containing stains. The invention also relates to methods for washing textiles using the described washing agents and to the uses thereof.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: October 5, 2021
    Assignee: Henkel AG & Co. KGaA
    Inventors: Martina Seiler, Doris Dahlmann, Anna Klemmer
  • Publication number: 20190185785
    Abstract: A washing agent, preferably a liquid washing agent, which contains at least one amine oxide together with at least one sugar surfactant. For example, at least one glucamide, preferably a fatty acid-N-alkyl glucamide, and/or at least one alkyl polyglycoside, having improved cleaning performance, in particular against fat-containing stains. The invention also relates to methods for washing textiles using the described washing agents and to the uses thereof.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 20, 2019
    Applicant: Henkel AG & Co. KGaA
    Inventors: Martina Seiler, Doris Dahlmann, Anna Klemmer
  • Publication number: 20190062677
    Abstract: A dishwashing detergent having improved rinsing power, comprising, relative to the total weight of the dishwashing detergent, 0.1 to 25.0 wt % of a copolymer obtainable by the polymerization of 70-95 mol % of at least one C2-4 alkene monomer; and 5-30 mol % of at least one ethylenically unsaturated C3-8 carboxylic acid monomer or a salt thereof. The use of this dishwashing detergent and a method for washing dishes in a dishwasher using this dishwashing detergent and the use of the copolymers for improving the rinsing power of the dishwashing detergent.
    Type: Application
    Filed: October 25, 2018
    Publication date: February 28, 2019
    Applicant: Henkel AG & Co. KGaA
    Inventors: Inga Kerstin Vockenroth, Doris Dahlmann, Ard de Zeeuw, Thomas Moeller
  • Publication number: 20180195025
    Abstract: A detergent or cleaning agent for textiles, containing at least one surfactant and at least one polyurethane as an anti-crease agent, and to the use of polyurethanes as an anti-crease agent for textiles.
    Type: Application
    Filed: March 12, 2018
    Publication date: July 12, 2018
    Applicant: Henkel AG & Co. KGaA
    Inventors: Doris Dahlmann, Martina Seiler, Martina Hutmacher, Frank Janssen, Christina Roeleke, Karin Kania
  • Publication number: 20160289613
    Abstract: The present invention relates to a washing agent, in particular a liquid washing agent, containing a preservative system consisting of 2-methyl-2H-isothiazol-3-one (MIT) in combination with 3-iodo-2-propynyl butylcarbamate (IPBC) and to washing methods using such a washing agent and to the use of said preservative system for stabilizing washing and cleaning agents.
    Type: Application
    Filed: June 13, 2016
    Publication date: October 6, 2016
    Applicant: Henkel AG & Co. KGaA
    Inventors: Doris Dahlmann, Martina Seiler, Sheila Edwards
  • Patent number: 7737103
    Abstract: The invention relates to an aqueous multicomponent system comprising a hydrophobe modified polymer which forms a high-viscosity liquid during mixing and to the use of said multicomponent system, in particular, in the form of a cosmetic component or a washing and/or rinsing and/or cleaning agent.
    Type: Grant
    Filed: June 12, 2006
    Date of Patent: June 15, 2010
    Assignee: Henkel AG & Co. KGaA
    Inventors: Matthias Hloucha, Danuta Bedrunka, Rainer Hofmann, Wolfgang von Rybinski, Erik Hattemer, Doris Dahlmann
  • Publication number: 20100120658
    Abstract: A textile care agent comprising amine-modified cellulose ether for protecting textiles, and the use of the agent for improving water absorption, for improving shape retention, for lint reduction, for reducing pilling, for reducing wrinkling, for smoothing and improving softness to the touch, and for making ironing easier for textile web materials.
    Type: Application
    Filed: January 19, 2010
    Publication date: May 13, 2010
    Applicant: Henkel AG & Co. KGaA
    Inventors: Marc-Steffen Schiedel, Noelle Wrubbel, Nadine Warkotsch, Doris Dahlmann
  • Publication number: 20090192069
    Abstract: A bleaching agent, as well as a bleach-intensifying transition metal complex compound, incorporated in shelf-stable fashion into agents made up of multiple powder components. A solid washing detergent or cleaning agent containing particulate alkali percarbonate having an average particle size in the range from 1.0 to 2.0 mm, and particles that contain a bleach-intensifying transition metal complex compound, having an average particle size in the range from 0.8 mm to 1.6 mm.
    Type: Application
    Filed: January 27, 2009
    Publication date: July 30, 2009
    Applicant: Henkel AG & Co, KGaA
    Inventors: Heike Schirmer-Ditze, Doris Dahlmann
  • Publication number: 20090042764
    Abstract: Hard surface cleaning agents comprising a macrocyclic compound of the general formula L: wherein each of n1, n2 and n3 independently represents 1 or 2; and hard surface cleaning agents comprising a transition metal complex of the general formula (I): [MLaXb]cY??(1) wherein M represents a metal selected from the group consisting of manganese, iron, cobalt, copper, ruthenium, molybdenum, and combinations thereof; X represent a neutral or anionic ligand; Y represents a non-complex-bound anion; a represents 1 or 2; each of b and c independently represents a number of 0 to 6, with the proviso that b and c are selected such that the complex is neutral based on M, X and Y; and L represents a macrocyclic ligand of the general formula L; and methods of cleaning hard surfaces therewith.
    Type: Application
    Filed: December 8, 2006
    Publication date: February 12, 2009
    Applicant: Henkel AG & Co. KGaA
    Inventors: Pavel Gentschev, Arndt Kessler, Maren Jekel, Johannes Zipfel, Christian Nitsch, Doris Dahlmann, Steve Doring
  • Publication number: 20080261852
    Abstract: The performance of peroxide compounds, in particular when associated with bleaches for washing ink stains out of textiles, can be improved by a composition comprising: (i) a peroxygen-containing bleaching agent, (ii) a bleach activator selected from the group consisting of amide bleach activators, sulfonyl phenyl ester bleach activators, quaternary nitrogen substituted acetonitrile bleach activators, and mixtures thereof, and (iii) a compound selected from the group consisting of ligands corresponding to the general formula (I), bleach catalysts corresponding to the general formula (II), and mixtures thereof: wherein Ym? represents an anion, M represent a manganese or iron atom, each X independently represents an inorganic ligand and the mathematical product of m and n equals 2.
    Type: Application
    Filed: May 7, 2005
    Publication date: October 23, 2008
    Applicant: HENKEL KGaA
    Inventors: Heike Schirmer-Ditze, Doris Dahlmann, Birgit Middelhauve
  • Publication number: 20080220034
    Abstract: Textile treatment agents and/or capsules comprising a polymer having antiadhesive action against microorganisms which adhere to a textile substrate, methods of treating textile substrates therewith and the textile so treated, wherein the polymer comprises a polymeric structural element selected from the group consisting of polyesters, polysaccharides, polyethers, polyurethanes, polyureas, polyamides, and heteropolymers thereof.
    Type: Application
    Filed: January 13, 2006
    Publication date: September 11, 2008
    Applicant: Henkel KGaA
    Inventors: Dirk Bockmuhl, Heide-Marie Hohne, Noelle Wrubbel, Dorothee Heidemeter, Doris Dahlmann, Thomas Plantenberg, Hermann Jonke, Rolf Bayersdorfer, Andre Schafer, Roland Breves
  • Publication number: 20070244028
    Abstract: The cleaning potential of washing agents with regard to proteinaceous contaminants can be improved by a composition comprising: (i) a cationic surfactant, and (ii) a compound selected from the group consisting of ligands of the general formula (I), bleach catalysts of the general formula (II), and combinations thereof: wherein Ym? represents an anion, M represent a manganese or iron atom, each X independently represents an inorganic ligand and the mathematical product of m and n equals 2.
    Type: Application
    Filed: May 7, 2005
    Publication date: October 18, 2007
    Applicant: Henkel KGaA
    Inventors: Heike Schirmer-Ditze, Doris Dahlmann, Birgit Middelhauve
  • Publication number: 20070136954
    Abstract: A textile care composition comprising nitrogen-containing cellulose ethers of the formula (I) ((R—O—)3Rcell)y ??(I) herein Rcell is an anhydroglucose radical (C6H10O5), y is from 80 to 65 000; R is a radical of the formula (II) wherein each of a and b is independently 2 or 3; c is 1, 2 or 3; each of m and p is independently an integer from 0 to 10; n is an integer from 0 to 3, q is 0 or 1; each of R1 and R2 is independently hydrogen or a C1-4 alkyl radical; R3 is hydrogen, —NR1R2, a carboxylic acid group or a sodium carboxylate, potassium carboxylate or ammonium carboxylate group, with the proviso that R3 is hydrogen when q is 0, and with the further proviso that n in at least one of the R radicals is greater than 0 or the —R3 moiety in at least one of the R radicals represents —NR1R2. These textile care compositions impart to textiles improved softness, increased shine and color brilliance, odor freshening, and reduction in the creasing behavior and in the static charge.
    Type: Application
    Filed: October 30, 2006
    Publication date: June 21, 2007
    Inventors: Josef Penninger, Doris Dahlmann, Sonja Rhode
  • Publication number: 20070004609
    Abstract: The invention relates to an aqueous multicomponent system comprising a hydrophobe modified polymer which forms a high-viscosity liquid during mixing and to the use of said multicomponent system, in particular, in the form of a cosmetic component or a washing and/or rinsing and/or cleaning agent.
    Type: Application
    Filed: June 12, 2006
    Publication date: January 4, 2007
    Inventors: Matthias Hloucha, Danuta Bedrunka, Rainer Hofmann, Wolfgang von Rybinski, Erik Hattemer, Doris Dahlmann