Patents by Inventor Henkel AG & Co. KGaA

Henkel AG & Co. KGaA 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).

  • Publication number: 20140061240
    Abstract: The present invention is a two-component fluid dispensing system. In particular, the present invention relates to a two-component fluid dispensing system that uses a dual rotor pump for precision ratio metering and precision fluid flow shut off of a mixed fluid.
    Type: Application
    Filed: March 15, 2013
    Publication date: March 6, 2014
    Inventors: HENKEL CORPORATION, HENKEL AG & CO. KGaA
  • Publication number: 20130274414
    Abstract: In a curable composition that contains at least one polymer having at least one terminal group of the general formula (I)-An-R—SiXYZ (I), at least one cyclic compound that contains at least one structural motif of formula (II) as a constituent of the ring structure; and at least one cyclohexanedicarboxylic acid dialkyl ester in which the alkyl residues of the ester groups each, mutually independently, contain 1 to 20 carbon atoms. The curable composition can be used as an adhesive, sealant, and/or coating material. A combination of a cyclohexanedicarboxylic acid dialkyl ester, in which the alkyl residues of the ester groups each, mutually independently, contain 1 to 20 carbon atoms and a cyclic compound that contains at least one structural motif of the general formula (II) as a constituent of the ring structure, as a plasticizer/curing catalyst system in curable compositions.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 17, 2013
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130219632
    Abstract: Methods for producing a coloring agent for keratin fibers from a first composition A, a second composition B and a third composition C, in which the first composition A is directed from a container A, by means of a filling device, via an inlet, to a second container B containing the second composition B and/or, to a third container C containing the third composition C, wherein composition A is introduced into container B and/or into container C, and container B and/or container C, through the introduction of composition A and/or the influence of the filling device, forms at least one outlet, from which a mixture of compositions A and B and/or a mixture of compositions A and C emerges, are suitable for producing homogeneous coloring agents for keratin fibers with a viscosity that is suitable for the treatment of hair.
    Type: Application
    Filed: April 10, 2013
    Publication date: August 29, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130224474
    Abstract: The present invention relates to thermally curable adhesives that are suitable for use as electrically conductive materials in the fabrication of electronic devices, integrated circuits, semiconductor devices, passive components, solar cells, solar modules, and/or light emitting diodes. The thermally curable adhesives comprise at least one thermosetting resin, electrically conductive particles having an average particle size of 1 ?m to 50 ?m, and at least one metal precursor, wherein the metal precursor decomposes substantially to the corresponding metal during the thermal curing of the thermally curable adhesive.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 29, 2013
    Applicant: Henkel AG & CO. KGAA
    Inventor: Henkel AG & CO. KGAA
  • Publication number: 20130217748
    Abstract: A cosmetic cleaning agent, comprises: in a cosmetic carrier: (a) greater than or equal to 12 wt % of a surfactant mixture comprising (i) at least one anionic surfactant and (ii) at least one zwitterionic/amphoteric surfactant in a weight ratio (i):(ii) of (2,5-3,5):1; (b) at least one cationic copolymer comprising (meth)acrylamide and dialkyldiallylammonium salts as the monomers; and (c) at least one opacifier and/or one pearlizer; wherein the quantities are based on the total weight of the cleaning agent. A method of producing a stable turbid and/or pearlescent cosmetic cleaning agent comprises: combining (a) at least one anionic surfactant and (b) at least one zwitterionic and/or an amphoteric surfactant to produce a surfactant combination; and combining, at room temperature, the surfactant combination with, (c) at least one cationic copolymer comprising (meth)acrylamide and dialkyldiallylammonium salts as the monomers, and (d) at least one opacifier and/or one pearlizer.
    Type: Application
    Filed: March 18, 2013
    Publication date: August 22, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventor: Henkel AG & Co, KGaA
  • Publication number: 20130216490
    Abstract: A hair treatment agent having advantageous properties is provided. The hair treatment agent contains, based on weight of the agent, 0.00001 to ?0.05% by weight of at least one oligopeptide having at least one amino acid sequence Glu-Glu-Glu (formula (A)), wherein the amino group may be present in a free or protonated manner, and the carboxy groups may be present in a free or deprotonated manner.
    Type: Application
    Filed: January 8, 2013
    Publication date: August 22, 2013
    Applicant: HENKEL AG & CO. KGAA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130206603
    Abstract: The present invention relates to a method for the metallizing pretreatment of galvanized and/or alloy-galvanized steel surfaces or joined metallic components having at least some zinc surfaces, wherein a thin surface layer of iron is deposited on the zinc surfaces from an aqueous electrolyte containing water-soluble compounds that are a source of iron cations. The method is performed at least partially or continuously under application of an electrolytic voltage, the galvanized and/or alloy-galvanized steel surfaces being connected as cathode. The aqueous electrolyte additionally contains an accelerator selected from oxo acids of the elements phosphorus, nitrogen and/or sulfur, the elements phosphorus, nitrogen and/or sulfur being present in moderate oxidation states.
    Type: Application
    Filed: March 12, 2013
    Publication date: August 15, 2013
    Applicant: HENKEL AG & CO. KGAA
    Inventor: HENKEL AG & CO. KGAA
  • Publication number: 20130210989
    Abstract: A solvent-free moisture-curing polyurethane hot-melt adhesive composition, in which the adhesive comprises the following components: 20 to 85 wt % of a polyurethane prepolymer with free isocyanate groups produced from at least one polyol from the group of polyether polyols, polyester polyols, polyalkylene polyols and mixtures thereof with an excess of at least one polyisocyanate, the prepolymer having a monomeric diisocyanate content of below 1 wt %, 4 to 40 wt % of at least one acrylate copolymer with a molecular weight of below 60,000 g/mol, 3 to 35 wt % of a thermoplastic polyester with a number-average molecular weight (MN) of below 6000 g/mol, which comprises fewer than 1.4 NCO-reactive groups, and 0 to 25 wt % of at least one additive from the group of catalysts, resins, plasticizers, fillers, pigments, stabilizers or adhesion promoters, the sum of the constituents being equal to 100 wt %.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 15, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130203935
    Abstract: The invention relates to a crosslinking two-component polyurethane composition consisting of (i) a constituent A containing polyols and additives, and (ii) a constituent B containing between 100 and 65 wt. % of aromatic polyisocyanates, between 0 and 35 wt. % of aliphatic polyisocyanates, and between 0.05 and 3.0 wt. % of a retarder, and optionally additives, the mixed composition having a viscosity (EN ISO 2555) of between 100 mPas and 3000 mPas at 25° C., and the crosslinked composition having a glass transition temperature (Tg) of higher than 50° C. and a pot life of longer than 60 minutes. The two-component polyurethane composition is suitable as an adhesive and as a matrix substance for composite materials.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 8, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130202797
    Abstract: A multistage method for treatment of composite metal structures containing metallic surfaces of aluminum, zinc and optionally iron, is provide wherein in a first step, selective zinc phosphating of zinc and ferrous surfaces proceeds using a phosphating solution containing a quantity of water-soluble inorganic silicon compounds sufficient to suppress white spot formation on zinc, but less than the quantity where zinc phosphating loses selectivity. In a following second step, aluminum surfaces are passivated with an acidic treatment solution. Also provided is a zinc phosphating solution suitable for said method containing at least 0.025 g/l, but less than 1 g/l of silicon as water-soluble inorganic compounds calculated as SiF6, wherein the product (Si/mM)·(F/mM) of the concentration of silicon [Si in mM] in the form of water-soluble inorganic compounds and the concentration of free fluoride [F in mM] divided by the free acid point number is no greater than 5.
    Type: Application
    Filed: December 18, 2012
    Publication date: August 8, 2013
    Applicant: Henkel AG & CO. KGaA
    Inventor: Henkel Ag & Co. KGaA
  • Publication number: 20130200426
    Abstract: A silicon-based curable composition providing improved transparency, mechanical strength and resistance against heat and photo-degradation comprises at least one organopolysiloxane represented by the composition formula (1): (R13SiO1/2)a(R12SiO2/2)b(R1R2SiO2/2)c(R1SiO3/2)d(R2SiO3/2)e(R12R2SiO1/2)f??(1), wherein each R2 independently represents a methacryloxyalkyl group having 5 to 20 carbon atoms and a?0, b?0, c?0, d?0, e?0, f?0, c+e>0, and a+b+c+d+e+f=1; and at least one curing catalyst. The product is ideal for encapsulation of LED (light emitting device) elements.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 8, 2013
    Applicants: ABLESTIK (SHANGHI) LTD., HENKEL AG CO. KGAA
    Inventors: HENKEL AG & CO. KGAA, ABLESTIK (SHANGHAI) LTD.
  • Publication number: 20130203642
    Abstract: The invention relates to detergents or cleaning agents which comprise capsules that are low in formaldehydes and/or free from formaldehyde, are storage stable and thus prevent a contamination of the detergent or cleaning agent with formaldehyde, comprising microcapsules, the capsule wall of which contains a resin which is obtained by reacting at least one aromatic alcohol or ether or derivative thereof and at least one aldehydic component which comprises at least two C-atoms per molecule, and optionally at least one (meth)acrylate-polymer, and builders and/or surfactants. Said detergent or cleaning agents enable, during application, a targeted and durable release of liquid active agents, such as, in particular scents, to the treated objects.
    Type: Application
    Filed: March 8, 2013
    Publication date: August 8, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130203900
    Abstract: The invention provides adhesives comprising at least one polymer component which contains at least 65 weight percent propylene, at least one nucleator and at least one functionalized wax. The inventive adhesives have increased heat resistance and decreased set-time, making them particularly well suited for assembly and packaging applications.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 8, 2013
    Applicants: HENKEL CORPORATION, HENKEL AG & CO. KGAA
    Inventors: HENKEL AG & CO. KGAA, HENKEL CORPORATION
  • Publication number: 20130202911
    Abstract: A method of improving corrosion resistance of a metal substrate comprising a zinc surface coated with zirconium oxide conversion coating by, prior to conversion coating, contacting the zinc surface with a composition comprising: a) iron(III) ions, b) a source of hydroxide ion; c) at least one complexing agent selected from organic compounds which have at least one functional group —COOX, wherein X represents either a H or an alkali and/or alkaline earth metal; d) 0.0 to about 4 g/l cobalt (II) ions; and optionally e) a source of silicate: wherein the composition has a pH of at least 10.
    Type: Application
    Filed: March 12, 2013
    Publication date: August 8, 2013
    Applicant: HENKEL AG & CO. KGAA
    Inventor: HENKEL AG & CO. KGAA
  • Publication number: 20130199725
    Abstract: The invention relates to a crosslinkable one-component laminating adhesive containing (i) 25 to 80 wt % polyester prepolymers, polyether prepolymers, and/or polyurethane prepolymers that are free of NCO groups and comprise at least one crosslinkable alkoxysilane group, as well as additionally NCO groups reacted with compounds that contain no hydrolyzable groups, and the prepolymer possesses a molecular weight from 2000 to 30,000 g/mol, (ii) 75 to 20 wt % organic solvent having a boiling point of up to 130° C., (iii) 1 to 20 wt % polymers, oligomers, and/or monomers that contain one or more anhydride groups, (iv) 0 to 15 wt % additives, where the viscosity of the adhesive is between 50 and 20,000 mPas (per DIN ISO 2555), measured at 15 to 45° C.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 8, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130197141
    Abstract: The invention aims to improve temperature resistance for a curable composition based on a silyl-terminated polymer. This is achieved by using a combination of at least two phenolic compounds, of which one is free of thioether groups, while the other contains at least one thioether group in at least one alkyl side chain. The invention further relates to the use of the curable composition as an adhesive, sealant and/or coating substance and to the use of the combination of phenolic compounds to increase the temperature stability in curable compositions.
    Type: Application
    Filed: March 13, 2013
    Publication date: August 1, 2013
    Applicant: Henkel AG & Co. KGaA
    Inventor: Henkel AG & Co. KGaA
  • Publication number: 20130196395
    Abstract: The present invention relates to a mini-emulsion which comprises at least one hydrolase, where the continuous phase of the mini-emulsion contains at least one oxidant, while the dispersed phase comprises at least one C6-60 carboxylic acid and optionally at least one reactant. Furthermore, the present invention relates to a method of preparing the mini-emulsion and to a process for the preparation of C6-60 percarboxylic acids and to a process for the preparation of an oxidized reactant, in each case using the abovementioned mini-emulsions.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 1, 2013
    Applicants: MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V., HENKEL AG & CO., KGAA
    Inventors: HENKEL AG & CO. KGAA, MAX-PLANCK-GESELLSCHAFT ZUR FORDERU DER WISSENSCHAFTEN E.V.
  • Publication number: 20130197156
    Abstract: A block-copolymer containing at least two different blocks wherein block A contains (meth)acrylate monomers the copolymer having a glass transition temperature of less than 15° C., block B contains (meth)acrylate monomers the copolymer having a glass transition temperature of more than 25° C. being free of thio-containing substances in the polymer chain, characterized in that one block contains at least one photoinitiator chemically bound to the chain.
    Type: Application
    Filed: March 12, 2013
    Publication date: August 1, 2013
    Applicants: Evonik Rohm GmbH, Henkel AG & Co. KGaA
    Inventors: Henkel AG & Co. KGaA, Evonik Rohm GmbH
  • Publication number: 20130192995
    Abstract: The invention relates to a method for the anti-corrosive pretreatment of tinplate, in which an anti-corrosive primer coating is applied in a single step, said primer coating effectively preventing the shiny metal surface of the pretreated tinplate from turning black when the pretreated tinplate of the invention that is provided with a topcoat is in contact with liquids releasing or containing sulfur compounds and with food containing protein. In the disclosed method, the tinplate is anodically polarized in an electrolyte containing silicates of formula M2O.nSiO2, where M is an alkali metal ion or quaternary ammonium ion and n is a natural number between 0.8 and 7. Tinplate pretreated according to the invention can be used in particular for the production of food-safe packaging such as beverage cans or tin cans.
    Type: Application
    Filed: March 13, 2013
    Publication date: August 1, 2013
    Applicant: HENKEL AG & CO. KGAA
    Inventor: HENKEL AG & CO. KGAA
  • Publication number: 20130197254
    Abstract: The present invention relates to a liquid hydrosilicone resin and a preparation process thereof. The average composition of the liquid hydrosilicone resin is represented by the following formula: (R1R2R3SiO1/2)M·(R4R6SiO2/2)D·(R6SiO3/2)T·(SiO4/2)Q wherein R1 to R6 are identical or different radicals independently selected from the group consisting of organic groups and a hydrogen atom, with the proviso that at least one of R1to R6 is a hydrogen atom bonded directly to a silicon atom. The liquid hydrosilicone resin is obtained by dispersing a hydrosilicone oil, a hydroxyl silicone resin and a dehydrogenation catalyst in a solvent to form a dispersion, allowing the dispersion to react, and then removing the solvent and the catalyst.
    Type: Application
    Filed: March 14, 2013
    Publication date: August 1, 2013
    Applicants: HENKEL AG & CO. KGAA, HENKEL CHINA CO., LTD.
    Inventors: HENKEL CHINA CO., LTD., HENKEL AG & CO. KGAA