Patents Assigned to LANXESS Deutschland GmbH
  • Novel Chelate Resins
    Publication number: 20230374180
    Abstract: The invention relates to chelate resins containing aminoalkylphosphinic acid derivatives, to a process for the preparation thereof, and to their use in the recovery and purification of metals, preferably heavy metals, noble metals and rare earths.
    Type: Application
    Filed: September 27, 2021
    Publication date: November 23, 2023
    Applicant: LANXESS Deutschland GmbH
    Inventors: Bernd Koop, Dirk Steinhilber, Joachim Kralik
  • PENFLUFEN AS A WOOD PRESERVATIVE AGAINST WOOD-DESTROYING BASIDIOMYCETES
    Publication number: 20230337680
    Abstract: The invention relates to the use of penflufen for protecting wood and wood-comprising materials against wood-destroying basidiomycetes.
    Type: Application
    Filed: June 30, 2023
    Publication date: October 26, 2023
    Applicant: LANXESS Deutschland GmbH
    Inventors: Bernd KOOP, Martin KUGLER, Thomas JAETSCH, Johannes KAULEN, Tanja GERHARZ
  • Iron oxide pigments containing Al
    Patent number: 11634342
    Abstract: Aluminium-containing iron oxide pigments of the formula Fe2-xAlxO3 with x values from 0.01 to 0.25, characterized in that they possess an a* value of 30.5 to 32.5 CIELAB units and a b* value of 25.5 to 30.5 CIELAB units, measured in each case as full shade in the alkyd resin according to DIN EN ISO 787-25:2007.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: April 25, 2023
    Assignee: LANXESS Deutschland GmbH
    Inventors: Kai Buetje, Christine Kathrein, Carsten Rosenhahn, Juergen Kischkewitz, Ulrich Meisen, Peter Koehler
  • COLOUR-STRONG MANGANESE FERRITE COLOUR PIGMENTS
    Publication number: 20230113280
    Abstract: The present invention relates to strongly coloured manganese ferrite colour pigments, to the production thereof and to the use thereof.
    Type: Application
    Filed: March 12, 2021
    Publication date: April 13, 2023
    Applicant: LANXESS Deutschland GmbH
    Inventors: Carsten Rosenhahn, Uwe Hempelmann
  • HYDROLYSIS STABLE COMPOSITIONS FOR FILMS IN SOLAR CELLS
    Publication number: 20230112640
    Abstract: The present invention relates to polyester and carbodiimide containing transparent films for solar cells, which are characterized by improved resistance to hydrolysis, and also to the solar cells comprising these films. The carbodiimides have a number-average molar mass Mn of >1000 to <2000 g/mol, determined by GPC, measured in tetrahydrofuran (THF) against polystyrene as standard.
    Type: Application
    Filed: December 13, 2022
    Publication date: April 13, 2023
    Applicant: LANXESS Deutschland GmbH
    Inventor: Wilhelm LAUFER
  • POLYAMIDE COMPOSITIONS
    Publication number: 20230056499
    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: April 28, 2022
    Publication date: February 23, 2023
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen ENDTNER, Matthias BIENMUELLER, Fabio PASSERI
  • Benzyl hemiformal-containing biodiesel mixtures
    Patent number: 11549075
    Abstract: A mixture comprising a) biodiesel, and b) 10% to 60% by weight, in particular 15% to 40% by weight, of benzyl hemiformal.
    Type: Grant
    Filed: February 10, 2020
    Date of Patent: January 10, 2023
    Assignee: LANXESS Deutschland GmbH
    Inventor: Peter Wachtler
  • Hydrolysis-resistant compositions comprising polyethylene terephthalate (PET)
    Publication number: 20220411605
    Abstract: The invention relates to hydrolysis-resistant compositions comprising polyethylene terephthalate (PET), production processes, and use of the said compositions.
    Type: Application
    Filed: April 7, 2022
    Publication date: December 29, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Wilhelm Laufer, Marcel Gelfort
  • Fungicide Mixtures
    Publication number: 20220394976
    Abstract: The invention refers to a fungicide mixture comprising the biocides thiabendazole (TBZ), pyrimethanil (PYM) and fludioxonil (FDL), wherein the total amount of FDL based on the entire amount of biocidal actives is greater than 2 wt. %.
    Type: Application
    Filed: October 13, 2020
    Publication date: December 15, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Peter Wachtler, Hermann Uhr, Roland Stopp
  • Fungicide Mixtures
    Publication number: 20220369639
    Abstract: The invention refers to a fungicide mixture comprising the biocides TBZ and PYM in the weight ratio of 20:1 to 1.1:1, in particular 10:1 to 1.1:1, preferably 5:1 to 1.1:1, wherein the total amount of TBZ and PYM based on the entire amount of biocidal actives is greater than 99 wt. % and its use for protecting wallboards.
    Type: Application
    Filed: October 13, 2020
    Publication date: November 24, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Peter Wachtler, Hermann Uhr, Roland Stopp
  • High-voltage Components
    Publication number: 20220348744
    Abstract: The present invention relates to high-voltage components, especially for electromobility, containing polymer compositions based on at least one polyester and at least one sulfide containing cerium, and to the use thereof for production of polyester-based high-voltage components or for marking of polyester-based products as high-voltage components by laser.
    Type: Application
    Filed: August 31, 2020
    Publication date: November 3, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
  • Method for producing amido-methylated vinyl-aromatic bead polymers
    Patent number: 11485809
    Abstract: The invention relates to a method of producing amidomethylated vinylaromatic bead polymers.
    Type: Grant
    Filed: June 9, 2017
    Date of Patent: November 1, 2022
    Assignee: LANXESS Deutschland GmbH
    Inventor: Bernd Koop
  • Method for Desorbing Carbon Dioxide from Polymeric Organic Anion Exchangers
    Publication number: 20220339619
    Abstract: The invention relates to a process for desorbing carbon dioxide from polymeric organic anion exchangers having primary and/or secondary amine groups, to which the carbon dioxide is bound in the form of carbamate, by means of heating through microwave radiation.
    Type: Application
    Filed: September 1, 2020
    Publication date: October 27, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Christian Ochsmann, Stefan Neumann
  • Hollow-profile Composite Technology
    Publication number: 20220305706
    Abstract: The invention relates to a process for producing a composite component having at least one functional element composed of at least one cylindrical hollow profile and at least one plastic to be introduced into the hollow profile by means of specific injection molding methods.
    Type: Application
    Filed: August 28, 2020
    Publication date: September 29, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventor: Ulrich Dajek
  • Polymer-modified Bitumen, Method of Production and Use Thereof for Asphalt
    Publication number: 20220306865
    Abstract: The present invention relates to polymer-modified bitumen, to a process for production thereof and to the use thereof for asphalt.
    Type: Application
    Filed: August 5, 2020
    Publication date: September 29, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Thomas Klein, Thomas Rossrucker, Sandra Horstmann
  • Door module
    Patent number: 11453152
    Abstract: The present invention relates to door modules comprising at least one single-layer, continuous fiber-reinforced semifinished fiber matrix product which is obtained by impregnating semifinished fiber products with at least one thermoplastic, and to the use thereof in vehicles or in buildings.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: September 27, 2022
    Assignee: LANXESS Deutschland GmbH
    Inventors: Lukas Schroer, Detlev Joachimi, Martin Wanders, Dirk Bonefeld
  • Method for producing carbodiimides
    Patent number: 11447447
    Abstract: The present disclosure provides new methods for preparing carbodiimides including steps of carbodiimidizing monomeric aromatic isocyanates in the presence of a catalyst, separating low boilers and catalyst from the reaction product in a thin-film evaporator, and distilling the residue from the thin-film evaporation in a further thin-film evaporator.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: September 20, 2022
    Assignee: LANXESS Deutschland GmbH
    Inventor: Wilhelm Laufer
  • High-voltage Components
    Publication number: 20220282087
    Abstract: The present invention relates to high-voltage components, especially for electromobility, containing polymer compositions based on at least one polyamide and at least one sulfide containing cerium, and to the use thereof for production of polyamide-based high-voltage components or for marking of polyamide-based products as high-voltage components by laser.
    Type: Application
    Filed: August 31, 2020
    Publication date: September 8, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
  • Rubber-Modified Bitumen, Process for Production Thereof and Use Thereof in Asphalt
    Publication number: 20220275211
    Abstract: The present invention relates to novel rubber-modified bitumen, to improved processes for producing rubber-modified bitumen using vulcanized rubber and to the use thereof in asphalt.
    Type: Application
    Filed: July 28, 2020
    Publication date: September 1, 2022
    Applicant: LANXESS Deutschland GmbH
    Inventors: Thomas Klein, Thomas Rossrucker, Sandra Horstmann, Svenja Kusterer
  • Disinfectant composition
    Patent number: 11427485
    Abstract: A disinfectant composition useful in shrimp aquaculture and a process for using such a disinfectant, in which there is a composition containing a) 25 to 87 wt. % of KHSO5 containing triple salt b) 1 to 20 wt. % of at least one H2N(CH2)nSO3H compound with n being 0, 1, 2 or 3, c) 1 to 8 wt. % of a surfactant d) 1 to 60 wt. % of a C2-C10 aliphatic dicarboxylic acid, optionally substituted with a hydroxyl and/or carboxylic group and e) 10 to 30 wt. % alkali metal phosphate.
    Type: Grant
    Filed: May 27, 2019
    Date of Patent: August 30, 2022
    Assignee: LANXESS Deutschland GmbH
    Inventors: Tanja Gerharz, Mark Wallace Squire