Patents Assigned to LANXESS Deutschland GmbH
  • Penflufen polymer particles
    Patent number: 10798940
    Abstract: The invention relates to penflufen-containing polymer particles, to penflufen-containing compositions comprising them, to processes for preparing them, and to the use thereof for protecting technical materials, more particularly wood, wood products, and wood-plastic composites.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: October 13, 2020
    Assignee: LANXESS Deutschland GmbH
    Inventors: Hermann Uhr, Thomas Jaetsch
  • POLYAMIDE COMPOSITIONS
    Publication number: 20200317889
    Abstract: Flame resistant compositions based on nylon-6 (PA 6) or nylon-6,6 (PA 66) may include melamine cyanurate, glass fibres and non-fibrous and non-foamed ground glass having a specific particle size distribution, geometry and optionally sizing. Methods for producing the composition are also provided, as well as use of the compositions for production of products for the electrical industry, preferably electrical components such as residual current circuit breakers and other circuit breakers.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen ENDTNER, Matthias BIENMUELLER, Fabio PASSERI
  • Process for producing a plastic-metal composite component
    Patent number: 10786933
    Abstract: A process for producing a plastic-metal composite component composed of at least one hollow profile and at least one application of plastic to be applied to the outside by means of injection molding or compression.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: September 29, 2020
    Assignee: LANXESS DEUTSCHLAND GMBH
    Inventor: Boris Koch
  • PREPARATION OF RED IRON OXIDE PIGMENT
    Publication number: 20200299515
    Abstract: The present invention relates to an improved process for producing iron oxide red pigments by the Penniman process using nitrate (also referred to as nitrate process or direct red process) and apparatuses for carrying out the process.
    Type: Application
    Filed: March 8, 2017
    Publication date: September 24, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Waldemar CZAPLIK, Udo HOLTMANN
  • METHOD FOR PRODUCING N-METHYL-P-TOLUIDINE FOR USE AS AN ADDITIVE FOR AVIATION GASOLINE
    Publication number: 20200290947
    Abstract: The invention relates to novel methods for preparing N-methyl-p-toluidine for the use thereof as additive for aviation fuel, and to specific catalysts for these methods.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 17, 2020
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Martina GERDINAND, Rainer DOST, Ralf KRAHWINKEL, Hans-Jurgen QUELLA, Daniel ULLRICH, Patrick KURR
  • Hollow profile composite technology
    Patent number: 10773432
    Abstract: The invention concerns a method for the production of a composite component from at least one hollow profile base element and at least one supporting element positioned in the interior of the at least one hollow profile base element.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: September 15, 2020
    Assignee: LANXESS Deutschland GmbH
    Inventor: Boris Koch
  • Aluminum Container Containing Dicarbonate
    Publication number: 20200277129
    Abstract: The invention relates to aluminium vessels containing dicarbonic diesters and to a method for producing the packaged dicarbonic diesters.
    Type: Application
    Filed: November 16, 2018
    Publication date: September 3, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Karl-Joachim SCHOEBBEN, Christoph HOFMANN, Marcus TAUPP, Erasmus VOGL
  • FLAME-RETARDANT POLYAMIDE COMPOSITIONS
    Publication number: 20200270417
    Abstract: The present invention relates to polyamide-based compositions comprising at least one filler from the group consisting of aluminum oxide, boron nitride and triclinic aluminum silicate and also the use of these compositions for producing products having relatively high flame resistance requirements, particularly preferably products having relatively high glow wire requirements, in particular components for electric current- and voltage-conducting components in domestic appliances.
    Type: Application
    Filed: April 3, 2020
    Publication date: August 27, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen ENDTNER, Matthias BIENMUELLER
  • STRONG BASIC POLYACRYLATE ANION EXCHANGERS
    Publication number: 20200261899
    Abstract: The present invention relates to quaternized diethylenetriamine-functionalized polyacrylate bead polymers, to a process for preparing same and to their use in the removal of oxoanions, particularly chromium (VI) oxoanions from aqueous- and/or organics solutions.
    Type: Application
    Filed: April 29, 2020
    Publication date: August 20, 2020
    Applicants: LANXESS Deutschland GmbH, LANXESS Corporation
    Inventors: Areski REZKALLAH, Aurelia RECKZIEGEL, Firuza MIR
  • Hydrolysis-resistant compositions comprising polyethylene terephthalate (PET)
    Publication number: 20200231781
    Abstract: The invention relates to hydrolysis-resistant compositions comprising polyethylene terephthalate (PET), production processes, and use of the said compositions.
    Type: Application
    Filed: January 20, 2020
    Publication date: July 23, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Wilhelm Laufer, Marcel Gelfort
  • Polymer compositions
    Patent number: 10703878
    Abstract: Polymer compositions, such as polyamide-based compositions, include melamine cyanurate, nepheline syenite, and glass fibres.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: July 7, 2020
    Assignee: LANXESS Deutschland GmbH
    Inventors: Jochen Endtner, Matthias Bienmueller
  • RUBBER MIXTURES CONTAINING SULFUR-CONTAINING ORGANOSILICON COMPOUNDS
    Publication number: 20200181382
    Abstract: Rubber mixtures containing at least one rubber, at least one filler and at least one compound of formula wherein R1, R3, R6 and R8 are identical or different and represent methyl or ethyl, R4 and R5 are identical or different and represent methyl or ethyl, R2 and R7 are identical or different and represent methyl or ethyl and x=4, and the vulcanizates obtainable therefrom and moldings containing said vulcanizates. The latter feature high strength and breaking elongation, low rolling resistance and good wet grip as well as low emission of VOC during production.
    Type: Application
    Filed: May 11, 2018
    Publication date: June 11, 2020
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Hermann-Josef Weidenhaupt, Irene Moll
  • Preparations having improved efficacy as flame retardants
    Publication number: 20200165382
    Abstract: The present invention relates to preparations having improved efficacy as flame retardants, to the use thereof and to polyurethanes containing the preparations according to the invention.
    Type: Application
    Filed: November 21, 2019
    Publication date: May 28, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jan-Gerd Hansel, Heiko Tebbe
  • COMPOSITIONS CONTAINING POLYMERIC CARBODIIMIDE, EPOXIDE AND POLYESTER-BASED POLYMERS, AND PRODUCTION AND USE THEREOF
    Publication number: 20200165442
    Abstract: The present invention relates to compositions containing halogen-free polymeric carbodiimide, halogen-free epoxide and polyester-based polymers, in particular polybutylene terephthalate-based compositions, to articles of manufacture and to their production and use.
    Type: Application
    Filed: July 16, 2018
    Publication date: May 28, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Wilhelm LAUFER, Boris NEUWALD, Matthias BIENMUELLER
  • METHOD FOR PRODUCING N-METHYL-P-TOLUIDINE FOR USE AS AN ADDITIVE FOR AVIATION GASOLINE
    Publication number: 20200148625
    Abstract: The invention relates to novel methods for preparing N-methyl-p-toluidine for the use thereof as additive for aviation fuel, and to specific catalysts for these methods.
    Type: Application
    Filed: December 19, 2017
    Publication date: May 14, 2020
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventors: Martina GERDINAND, Rainer DOST, Ralf KRAHWINKEL, Hans-Jurgen QUELLA, Daniel ULLRICH, Patrick KURR
  • NOVEL METHINE DYES
    Publication number: 20200109290
    Abstract: The present invention relates to novel methine dyes, methods for the preparation thereof and use thereof for dyeing plastics, especially polyamides, so as to obtain yellow to orange colourings with improved light fastness and improved thermal stability.
    Type: Application
    Filed: October 9, 2018
    Publication date: April 9, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Sabine SCHMAUSER, SR., Frank LINKE, Hans-Ulrich BORST
  • METHOD FOR PRODUCING AMIDO-METHYLATED VINYL-AROMATIC BEAD POLYMERS
    Publication number: 20200109225
    Abstract: The invention relates to a method of producing amidomethylated vinylaromatic bead polymers.
    Type: Application
    Filed: June 9, 2017
    Publication date: April 9, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventor: Bernd KOOP
  • METHOD FOR PRODUCING HYDROPHOBISING LEATHER TREATMENT AGENTS
    Publication number: 20200071779
    Abstract: A method of preparing hydrophobicizing leather treatment compositions includes the steps of a) free-radically initiated copolymerization of i) at least one ethylenically unsaturated carboxylic acid or its derivatives, and ii) at least one (meth)acrylate of a primary saturated C8 to C22 alcohol, b) mixing the reaction mixture obtained after step a) with water, c) salting at least some of the carboxyl groups of the reaction mixture obtained after step b) with a base, and d) shearing the reaction mixture obtained after step c) to an average particle size of 0.05-10 ?m, wherein step a) is carried out in oil as reaction medium and wherein the atmosphere in step a) contains less than 0.1% by volume of an oxidizing gas.
    Type: Application
    Filed: December 4, 2017
    Publication date: March 5, 2020
    Applicant: LANXESS Deutschland GmbH
    Inventors: Bernhard JANSEN, Juergen REINERS, Rafael GROSCH, Guenter KASTER, Uwe BOROWSKI
  • HOLLOW PROFILE COMPOSITE TECHNOLOGY
    Publication number: 20200061887
    Abstract: The invention relates to a process for producing a composite component from at least one hollow profile base structure and at least one support element positioned in the interior of the at least one hollow profile base structure.
    Type: Application
    Filed: December 18, 2017
    Publication date: February 27, 2020
    Applicant: LANXESS DEUTSCHLAND GMBH
    Inventor: Boris KOCH
  • Red iron-oxide pigments with improved colour values
    Patent number: 10563066
    Abstract: The present invention relates to iron oxide red pigments having improved color values, a process for producing these improved iron oxide red pigments by the Penniman red process using nitrate (also referred to as nitrate process or direct red process) and an apparatus for the production thereof.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: February 18, 2020
    Assignee: LANXESS Deutschland GmbH
    Inventors: Waldemar Czaplik, Jurgen Kischkewitz, Stephan Spiegelhauer