Patents by Inventor Torsten Lechner

Torsten Lechner 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: 20220409500
    Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: applying an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one coloring compound comprising at least one effect pigment comprising ?) a substrate platelet and ?) a coating, wherein the coating comprises at least one layer that has been wet-chemically prepared using a metal alkoxide and an organosilicon compound having a basic group; and applying an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent.
    Type: Application
    Filed: July 6, 2020
    Publication date: December 29, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventor: Torsten LECHNER
  • Patent number: 11529303
    Abstract: A kit-of-parts and a process for dyeing keratinous material, such as human hair, are provided. The method includes applying a coloring agent (a) to the keratinous material, wherein the agent (a) includes (a1) at least one amino-functionalized silicone polymer, and (a2) at least one color-imparting compound, and (a3) optionally, a film-forming polymer different from (a1). The method further includes applying a post-treatment agent (b) to the keratinous material, wherein the agent (b) includes (b1) at least one acid, and (b2) optionally, a film-forming polymer. In the method, at least one of the agents (a) and/or (b) comprises at least one film-forming polymer.
    Type: Grant
    Filed: November 7, 2019
    Date of Patent: December 20, 2022
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Marc Nowottny, Torsten Lechner, Sofie Baumann
  • Patent number: 11529304
    Abstract: A process and a kit-of-parts are provided for dyeing keratinous material, in particular human hair. The process includes applying a coloring agent (a) to the keratinous material, the agent (a) comprising (a1) at least one amino-functionalized silicone polymer, (a2) at least one color-imparting compound, and (a3) at least one nonionic surfactant. The process further includes applying a post-treatment agent (b) to the keratinous material, the agent (b) comprising (b1) at least one acid.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: December 20, 2022
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Costanze Neuba, Sandra Hilbig, Daniela Kessler-Becker, Torsten Lechner
  • Patent number: 11504321
    Abstract: A process and a kit-of-parts for dyeing keratinous material, in particular human hair, are provided. An exemplary process for dyeing keratinous material includes applying an agent (a) to the keratinous material. The agent (a) includes (a1) at least one organic silicon compound selected from the group consisting of silanes having one, two or three silicon atoms, and (a2) at least one first colorant compound including at least one lenticular substrate platelet based pigment. The process further includes applying an agent (b) to the keratinous material. The agent (b) includes (b1) at least one film-forming polymer and (b2) at least one second colorant compound selected from the group consisting of pigments and/or direct dyes.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: November 22, 2022
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Torsten Lechner, Gabriele Weser, Claudia Kolonko, Caroline Kriener, Ulrike Schumacher, Marc Nowottny, Juergen Schoepgens, Phillip Jaiser, Carsten Mathiaszyk
  • Patent number: 11504319
    Abstract: The process of coloring keratinous material comprising the use of an organosilicon compound, an effect pigment, a further coloring compound and a film-forming polymer III The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: applying an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one first colorant compound comprising at least one substrate platelet-based pigment comprising a vacuum metallized pigment, and applying an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one film-forming polymer and (b2) at least one second colorant compound selected from the group of pigments and/or direct dyes.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: November 22, 2022
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Torsten Lechner, Gabriele Weser, Claudia Kolonko, Caroline Kriener, Ulrike Schumacher, Marc Nowottny, Juergen Schoepgens, Phillip Jaiser, Carsten Mathiaszyk
  • Publication number: 20220339088
    Abstract: A process for dyeing or coloring keratin material, in particular human hair, using a C1-C6 organic alkoxysilane and an acidifying agent, is disclosed. The process comprises applying on the keratinous material a first composition (A), and a second composition (B). The first composition (A) comprises (A1) one or more organic C1-C6 alkoxysilanes and/or condensation products thereof, and (A2) at least one colorant compound selected from the group of pigments and direct dyes. The second composition (B) comprises (B1) at least one acidifying agent. A kit-of-parts for use in carrying out the process is also disclosed.
    Type: Application
    Filed: August 25, 2020
    Publication date: October 27, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Torsten LECHNER, Gabriele WESER, Claudia KOLONKO, Caroline KRIENER, Ulrike SCHUMACHER, Marc NOWOTTNY, Juergen SCHOEPGENS, Phillip JAISER, Carsten MATHIASZYK, Jing HODES
  • Patent number: 11471393
    Abstract: The subject of the present application is a cosmetic composition for the treatment of keratinous material, in particular keratinous fibers, comprising (a) a product obtained by mixing (a1) one or more organic C1-C6 alkoxy silanes of the formula (I) H2N-L-Si(OR1)3??(I) where L is a linear or branched divalent C1-C20 alkylene group, R1 represents a C1-C6 alkyl group, with (a2) one or more organic C1-C6 alkoxy silanes of the formula (II) R2—Si(OR3)3??(II) where R2 represents a C1-C12 alkyl group, and R3 represents a C1-C6 alkyl group, and (a3) water, and, based on the total weight of the composition (b) one or more C1-C6 alcohols in a total amount of from 0.001 to 10.0% by weight; and (c) 0.001 to 10.0% by weight of water.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: October 18, 2022
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Torsten Lechner, Juergen Schoepgens
  • Publication number: 20220323320
    Abstract: A process and a kit-of-parts for dyeing keratinous material such as human hair are provided. An exemplary process includes applying an agent (a) to the keratinous material. The agent (a) includes (a1) at least one organic silicon compound. The method further includes applying an agent (b) to the keratinous material. The agent (b) includes (b1) at least one coloring compound comprising at least one effect pigment comprising a substrate platelet and a coating. The coating includes at least one layer wet-chemically prepared using a metal alkoxide and an organosilicon compound having a basic group. The agent (b) further includes (b2) at least one film-forming polymer.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 13, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventor: Torsten LECHNER
  • Publication number: 20220304906
    Abstract: The objective of the present disclosure is a process for decolorizing keratin material which has been colored by the application of at least one organosilicon compound and at least one pigment, wherein a decolorizing agent comprising (a) at least one solvent and (b) at least one alkalizing agent is applied to the dyed keratin material and rinsed off again after a contact time.
    Type: Application
    Filed: June 9, 2020
    Publication date: September 29, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Torsten LECHNER, Carsten MATHIASZYK, Phillip JAISER
  • Publication number: 20220287943
    Abstract: It is an object of the present disclosure to provide a method for treating keratinous material, in particular human hair, wherein on the keratinous material are applied: a first composition (A) comprising: (A1) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof, and a second composition (B) comprising (B1) at least one compound selected from the group of amino acids, protein hydrolysates and proteins.
    Type: Application
    Filed: June 8, 2020
    Publication date: September 15, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Phillip JAISER, Torsten LECHNER, Gabriele WESER, Marc NOWOTTNY, Juergen SCHOEPGENS, Claudia KOLONKO, Ulrike SCHUMACHER, Udo ERKENS, Carsten MATHIASZYK, Caroline KRIENER
  • Patent number: 11439578
    Abstract: The subject of the present disclosure is a composition for coloring keratinous material, in particular human hair, containing in a cosmetic carrier (a) at least one organic silicon compound selected from silanes having one, two or three silicon atoms, said organic silicon compound further comprising one or more basic chemical functions and one or more hydroxyl groups or hydrolysable groups per molecule, (b) at least one colorant compound from the group of pigments and/or direct dyes, and (c) at least one film-forming hydrophilic polymer.
    Type: Grant
    Filed: March 21, 2019
    Date of Patent: September 13, 2022
    Assignee: HENKEL AG & CO. KGAA
    Inventors: Torsten Lechner, Marc Nowottny, Juergen Schoepgens
  • Publication number: 20220280406
    Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: Application of an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one coloring compound comprising at least one effect pigment comprising i) a substrate platelet, ii) a metal oxide (hydrate) layer provided on the surface of the substrate platelet, iii) a metal particle carrier layer provided on the surface of the metal oxide (hydrate) layer, and iv) metal particles provided on the surface of the metal particle carrier layer, and application of an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent.
    Type: Application
    Filed: July 6, 2020
    Publication date: September 8, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Torsten LECHNER, Gabriele WESER, Claudia KOLONKO, Ulrike SCHUMACHER, Caroline KRIENER, Marc NOWOTTNY, Juergen SCHOEPGENS, Phillip JAISER, Carsten MATHIASZYK, Jing HODES
  • Publication number: 20220280407
    Abstract: It is an object of the present disclosure is to provide a method for treating keratinous material, in particular human hair, wherein on the keratinous material are applied: a first composition (A) comprising: (A1) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof, and a second composition (B) comprising (B1) at least one compound selected from the group of amino acids and protein hydrolysates, where the total content of all polymers contained in the composition (A)—based on the total weight of the composition (A)—is below about 0.3% by weight, and the total content of all polymers contained in the composition (B)—based on the total weight of the composition (B)—is below about 0.3% by weight.
    Type: Application
    Filed: June 8, 2020
    Publication date: September 8, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Marc NOWOTTNY, Juergen SCHOEPGENS, Carsten MATHIASZYK, Phillip JAISER, Ulrike SCHUMACHER, Caroline KRIENER, Claudia KOLONKO, Torsten LECHNER, Gabriele WESER, Jing HODES
  • Publication number: 20220280816
    Abstract: An object of the present disclosure is a process for coloring keratinous material, in particular human hair. The process includes applying on the keratinous material a first composition (A). The first composition (A) includes (A1) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof, and (A2) at least one colorant compound selected from the group of pigments and/or direct dyes. The process further includes applying a second composition (B) on the keratinous material. The second composition (B) includes (B1) at least one alkalizing agent.
    Type: Application
    Filed: June 8, 2020
    Publication date: September 8, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Phillip JAISER, Torsten LECHNER, Gabriele WESER, Marc NOWOTTNY, Carsten MATHIASZYK, Caroline KRIENER, Juergen SCHOEPGENS, Claudia KOLONKO, Ulrike SCHUMACHER, Udo ERKENS
  • Publication number: 20220273531
    Abstract: The application describes an effect pigment comprising a) a substrate platelet and b) a coating. The coating has at least one layer that comprises (i) a metal oxide and/or metal oxide hydrate and (ii) a coloring compound from the group of pigments. A process for producing the colored effect pigments is also described.
    Type: Application
    Filed: July 6, 2020
    Publication date: September 1, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventor: Torsten LECHNER
  • Publication number: 20220273541
    Abstract: A method for dyeing keratinous material is disclosed. The method includes applying an agent (a) and an agent (b) to the keratinous material. The agent (a) comprises (a1) at least one organic silicon compound. The agent (b) comprises (b1) at least one coloring compound, and (b2) at least one film-forming polymer. The at least one coloring compound (b1) comprises at least one effect pigment that comprises ?) a substrate platelet, and ?) a coating. The coating ?) comprises at least one layer comprising (i) a metal oxide and/or metal oxide hydrate, and (ii) a colorant compound selected from the group of pigments. A multi-component packaging unit is also disclosed, and comprises, separately packaged, a first container including the agent (a), and a second container including the agent (b).
    Type: Application
    Filed: July 6, 2020
    Publication date: September 1, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Torsten LECHNER, Gabriele WESER, Claudia KOLONKO, Caroline KRIENER, Marc NOWOTTNY, Juergen SCHOEPGENS, Ulrike SCHUMACHER, Phillip JAISER, Carsten MATHIASZYK
  • Publication number: 20220275216
    Abstract: An effect pigment and process of making an effect pigment are provided. An exemplary effect pigment includes a substrate platelet and a coating. The coating includes at least one layer which has been wet-chemically prepared using a metal alkoxide and an organosilicon compound having a basic group.
    Type: Application
    Filed: July 6, 2020
    Publication date: September 1, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Torsten LECHNER, Gabriele WESER, Caroline KRIENER, Claudia KOLONKO, Ulrike SCHUMACHER, Marc NOWOTTNY, Juergen SCHOEPGENS, Phillip JAISER, Carsten MATHIASZYK, Jing HODES
  • Publication number: 20220257490
    Abstract: A process for dyeing keratinous material, in particular human hair, is provided. The process includes applying an agent (a) to the keratinous material, the agent (a) including at least one organic silicon compound. An agent (b) is applied to the keratinous material. The agent (b) includes (b1) at least one coloring compound including at least one effect pigment including i) a substrate platelet, ii) a metal oxide (hydrate) layer provided on the surface of the substrate platelet, iii) a metal particle carrier layer provided on the surface of the metal oxide (hydrate) layer, and iv) metal particles provided on the surface of the metal particle carrier layer, and (b2) at least one film-forming polymer.
    Type: Application
    Filed: July 6, 2020
    Publication date: August 18, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Torsten LECHNER, Gabriele WESER, Claudia KOLONKO, Caroline KRIENER, Ulrike SCHUMACHER, Marc NOWOTTNY, Juergen SCHOEPGENS, Phillip JAISER, Carsten MATHIASZYK, Jing HODES
  • Publication number: 20220257478
    Abstract: The subject of the present disclosure is a process for dyeing keratinous material, in particular human hair, comprising the following steps: Application of an agent (a) to the keratinous material, wherein the agent (a) comprises: (a1) at least one organic silicon compound selected from the group of silanes having one, two or three silicon atoms, and (a2) at least one coloring compound comprising at least one effect pigment which comprises ?) a substrate platelet and ?) a coating, wherein the coating has at least one layer which is (i) a metal oxide and/or metal oxide hydrate and (ii) a coloring compound from the group of pigments, and application of an agent (b) to the keratinous material, wherein the agent (b) comprises: (b1) at least one sealing reagent.
    Type: Application
    Filed: July 6, 2020
    Publication date: August 18, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Torsten LECHNER, Gabriele WESER, Claudia KOLONKO, Caroline KRIENER, Ulrike SCHUMACHER, Marc NOWOTTNY, Juergen SCHOEPGENS, Phillip JAISER, Carsten MATHIASZYK
  • Publication number: 20220257483
    Abstract: A process of treating keratinous material is disclosed. The process comprises applying to the keratinous material a first composition (A) and a second composition (B). The first composition (A) comprises (A1) less than about 10% by weight of water, based on the total weight of the first composition (A), and (A2) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof. The second composition comprises (B1) water and (B2) one or more aromatic or aliphatic aldehydes having from 2 to 20 carbon atoms. A multicomponent packaging unit (kit-of-parts) is also provided. The kit-of-parts includes, separately prepared, a first container comprising the first composition (A), a second container comprising the second composition (B). The kit-of-parts optionally includes a third container comprising a third composition (C) comprising at least one colorant compound, and further optionally a fourth container comprising a fourth composition (D) comprising at least one film-forming polymer.
    Type: Application
    Filed: June 8, 2020
    Publication date: August 18, 2022
    Applicant: Henkel AG & Co. KGaA
    Inventors: Phillip JAISER, Caroline KRIENER, Torsten LECHNER, Gabriele WESER, Marc NOWOTTNY, Juergen SCHOEPGENS, Ulrike SCHUMACHER, Claudia KOLONKO, Carsten MATHIASZYK, Udo ERKENS