Patents by Inventor Roland Wagner

Roland Wagner 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: 20200353677
    Abstract: An additive manufacturing method wherein the carrier (400) is within a vessel (100), the vessel contains the free-radically crosslinkable resin (300) and a liquid (200) which is immiscible with the free-radically cross-linkable resin (300) and has a higher density than the free-radically crosslinkable resin (300), such that the free-radically crosslinkable resin (300) floats on top of the liquid (200) and, prior to each step II), the distance between the carrier (400) and the free-radically crosslinkable resin (300) is altered such that a layer of the free-radically crosslinkable resin forms above the uppermost surface (420), viewed in vertical direction, of the previously deposited layer of the construction material (600) and at least partially forms contact with this uppermost surface (420) of the previously deposited layer of the construction material (600). The free-radically crosslinkable resin (300) comprises a urethane (meth)acrylate.
    Type: Application
    Filed: December 12, 2018
    Publication date: November 12, 2020
    Inventors: Dirk Achten, Thomas Buesgen, Roland Wagner, Florian Stempfle, Christoph Tomczyk
  • Patent number: 10808120
    Abstract: The invention relates to thermoplastic molding compositions comprising A) from 10 to 99% by weight of a thermoplastic polyester differing from C) B) from 0.1 to 30% by weight of a poly(?-caprolactone) C) from 0.1 to 30% by weight of a biodegradable polyester differing from B) D) from 0.1 to 30% by weight of a phosphinic salt E) from 0 to 20% by weight of a nitrogen-containing flame retardant F) from 0 to 15% by weight of an aromatic phosphate ester having at least one alkyl-substituted phenyl ring G) from 0 to 50% by weight of further additional substances, where the sum of the percentages by weight of components A) to G) is 100%.
    Type: Grant
    Filed: September 22, 2016
    Date of Patent: October 20, 2020
    Assignee: BASF SE
    Inventors: Sebastian Wagner, Roland Helmut Kraemer
  • Patent number: 10808119
    Abstract: The disclosure is directed to a thermoplastic molding composition. The composition includes A) from 10 to 98% by weight of a thermoplastic polyester; B) from 0.5 to 30% by weight of a dicarboxylic salt; C) from 1 to 30% by weight of a flame retardant combination made of C1) a halogen-containing flame retardant differing from B), and C2) an antimony oxide; and D) from 0 to 50% by weight of other additives. The total of the percentages by weight of components A) to D) is 100%.
    Type: Grant
    Filed: August 15, 2014
    Date of Patent: October 20, 2020
    Assignee: BASF SE
    Inventors: Sebastian Wagner, Roland Helmut Krämer, Alexander König, Michael Roth
  • Patent number: 10806208
    Abstract: The invention relates to a method for producing a three-dimensional object, the outer surface of which has at least one surface section that is generated in that, by means of an additive production method (layer-building forming method), initially a surface section is produced on a flat base plate (5) in two-dimensional form, comprising the following steps: I) applying at least one curable polymer or curable reaction resin with a respective elastic modulus according to DIN 53504 (effective: 18 Apr.
    Type: Grant
    Filed: April 21, 2016
    Date of Patent: October 20, 2020
    Assignee: Covestro Deutschland AG
    Inventors: Thomas Büsgen, Dirk Achten, Nicolas Degiorgio, Roland Wagner, Thomas Michaelis, Maria Elisabeth Beenen-Fuchs
  • Publication number: 20200308663
    Abstract: An orifice-type quenching nozzle for an induction hardening system includes a body having a plurality of nozzle orifices configured to apply a quenching fluid onto a to-be-quenched workpiece. The nozzle orifices are arranged on at least one surface of the body in rows and in columns, and the plurality of nozzle orifices are positioned such that each nozzle orifice is located a same distance from each directly adjacent nozzle orifice.
    Type: Application
    Filed: March 9, 2020
    Publication date: October 1, 2020
    Inventors: Roland Schiesser, Martina Sticht, Gerhard Wagner
  • Publication number: 20200306829
    Abstract: The present invention relates to a method for producing a treated object, comprising the steps of: applying a layer of particles to a target area; applying a liquid binder to a selected portion of the layer in accordance with a cross-section of the object, so that the particles in the selected portion are bonded; repeating the steps of applying a layer of particles and applying a binder for a plurality of layers so that the bonded portions of the adjacent layers are bonded to form an object, wherein at least a part of the particles comprises a meltable polymer. A binder which cures by cross-linking is preferably selected as the binder. The obtained object is at least partially contacted with a liquid heated to ?T or with a powder bed heated to ?T in order to obtain the treated object. T represents a temperature of ?25° C.
    Type: Application
    Filed: December 18, 2018
    Publication date: October 1, 2020
    Inventors: Dirk Achten, Thomas Buesgen, Roland Wagner, Jonas Kuenzel, Michael Kessler, Bettina Mettmann
  • Patent number: 10745591
    Abstract: The present invention relates to a method for adhesively bonding substrates, said method comprising the following steps: I) at least one adhesive component (a) and at least one isocyanate component (b) are applied between at least two substrates; II) the substrates are pressed together. The method is characterized in that in step I), the adhesive component and the isocyanate component are applied separately to the substrate. The invention further relates to a composite obtained according to said method. In a preferred embodiment, an aqueous polyurethane dispersion or a polyurethane solution in organic solvents is used as the adhesive component.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: August 18, 2020
    Assignee: Covestro Deutschland AG
    Inventors: Jörg Tillack, Dirk Achten, Wolfgang Arndt, Roland Wagner, Martin Melchiors, Cornelia Steck
  • Publication number: 20200255584
    Abstract: The invention relates to a method for producing a polymer comprising the following steps: (A) depositing a radically cross-linkable resin, obtaining a radically cross-linked resin; and (B) treating the radically cross-linked resin under conditions which are sufficient to trigger a chemical reaction that is different from the radical cross-linking in the radically cross-linked resin. The radically cross-linkable resin comprises a curable component, in which there are NCO groups, olefinic C?C double bonds and epoxide groups, and the chemical reaction in the radically cross-linked resin that is different from the radical cross-linking is the reaction of NCO groups and epoxide groups to form oxazolidinone groups.
    Type: Application
    Filed: October 12, 2018
    Publication date: August 13, 2020
    Inventors: Dirk Achten, Thomas Buesgen, Roland Wagner, Florian Stempfle, Christoph Tomczyk
  • Publication number: 20200224006
    Abstract: The disclosed thermoplastic molding material includes a specific combination of at least three flame retardant additives in addition to at least one thermoplastic polyamide and glass fibers. In some embodiments, the present invention has for its object the provision of specific mixtures of flame retardant input materials which result in glass fiber reinforced polyamide molding materials which pass not only the UL 94 requirements but also the glow wire test in its various forms and can also be processed without discoloration.
    Type: Application
    Filed: March 26, 2018
    Publication date: July 16, 2020
    Inventors: Roland Helmut Kraemer, Sebastian Wagner
  • Publication number: 20200190245
    Abstract: The present invention relates to polymerizable compositions which contain components that can be crosslinked both via isocyanurate bonds and by a radical reaction mechanism. The invention further relates to methods by way of which polymers can be produced from said compositions.
    Type: Application
    Filed: November 14, 2017
    Publication date: June 18, 2020
    Inventors: Paul HEINZ, Richard MEISENHEIMER, Jöng TILLACK, Dirk ACHTEN, Thomas BÜSGEN, Michael LUDEWIG, Christoph TOMCZYK, Roland WAGNER
  • Publication number: 20200170911
    Abstract: A hair fiber strengthening composition includes an aqueous vehicle containing as a hair strengthening additive a source of metal cations having a valence of 2 or 3 and anions derived from an oxidized carbohydrate, an inorganic acid and/or an organic acid, the composition having a pH of less than about 6. These compositions have the advantage of strengthening the hair fibers without the undesirable effect of darkening or spotting the hair, particularly light-colored or bleached hair. These compositions are particularly useful for strengthening hair that has been subjected to potentially damaging chemical treatments such as bleaching, coloring, or relaxing, or to provide a strengthening effect prior to and in anticipation of such chemical treatments.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 4, 2020
    Inventors: ANNE DUSSAUD, Nicholas Stasiak, Roland Wagner, Mitchell Adis
  • Publication number: 20200170923
    Abstract: This invention relates to the use of polycarboxylic acid compounds, aqueous compositions comprising the same, cosmetic compositions comprising the same, in particular, hair care compositions, and their use for the treatment of hair, and a process for the treatment of hair comprising the use of said cosmetic compositions.
    Type: Application
    Filed: December 4, 2018
    Publication date: June 4, 2020
    Inventors: Kunshan Sun, Anne Dussaud, Nicholas Stasiak, Katharina Streicher, Roland Wagner
  • Publication number: 20200163850
    Abstract: This invention relates to the use of polyhydroxyaromatic compounds for the treatment of fibrous amino acid based substrates, preferred hair, new polyhydroxyaromatic compounds, aqueous compositions comprising the polyhydroxyaromatic compounds, cosmetic compositions comprising the polyhydroxyaromatic compounds, in particular hair care compositions, and a process for the treatment of hair comprising the use of said cosmetic compositions.
    Type: Application
    Filed: December 4, 2018
    Publication date: May 28, 2020
    Inventors: Roland Wagner, Anne Dussaud, Nicholas Stasiak, Kunshan Sun, Katharina Streicher, Shrutisagar Haveli
  • Publication number: 20200140707
    Abstract: The present invention relates to a method for producing an object in an additive manufacturing process from a precursor and comprises the following steps: I) depositing a layer of a radically cross-linkable construction material, which corresponds to a first selected cross-section of the precursor, on a carrier; II) depositing a layer of a radically cross-linkable construction material, which corresponds to a further selected cross-section of the precursor, on a previously applied layer of the radically cross-linked construction material; III) repeating step II) until the precursor is formed. The radically cross-linkable construction material comprises a thermoplastic radically cross-linkable polyurethane with a urethane group content of ?5% by weight and a photoinitiator. The radically cross-linkable construction material is also heated to a processing temperature that is greater than the melting point of the radically cross-linkable polyurethane. After step III) the precursor having a temperature of 20° C.
    Type: Application
    Filed: June 29, 2018
    Publication date: May 7, 2020
    Inventors: Dirk Achten, Thomas Buesgen, Christoph Tomczyk, Michael Ludewig, Thomas Faecke, Roland Wagner, Florian Stempfle
  • Publication number: 20200130283
    Abstract: A method for producing an object from a filamentary building material in an additive fused deposition modelling process, comprising the steps of: providing the building material; transporting the building material into a printhead at a feed rate for the building material, wherein the building material is transported between a driven drive wheel and a second wheel; melting the building material by means of a heating device in the printhead; discharging the molten building material to a discharge location, corresponding to a selected cross section of the object to be produced, at a discharge rate through an orifice of the printhead, with relative movement of the printhead in relation to the discharge location at a predetermined speed to movement along a predetermined path, wherein the path has at each location a curvature that can assume a positive value, zero or a negative value; wherein a control unit controls at least the drive of the drive wheel, the heating device in the printhead and the movement of the p
    Type: Application
    Filed: June 26, 2018
    Publication date: April 30, 2020
    Inventors: Dirk Achten, Thomas Buesgen, Levent Akbas, Roland Wagner, Nicolas Degiorgio, Jonas Kuenzel
  • Patent number: 10617617
    Abstract: This invention relates to the use of polycarboxylic acid compounds, aqueous compositions comprising the same, cosmetic compositions comprising the same, in particular, hair care compositions, and their use for the treatment of hair, and a process for the treatment of hair comprising the use of said cosmetic compositions.
    Type: Grant
    Filed: December 4, 2018
    Date of Patent: April 14, 2020
    Assignee: Momentive Performance Materials Inc.
    Inventors: Kunshan Sun, Anne Dussaud, Nicholas Stasiak, Katharina Streicher, Roland Wagner
  • Patent number: 10563044
    Abstract: The invention relates to thermoplastic molding compositions comprising A) from 10 to 97% by weight of a thermoplastic polyester B) from 1 to 20% by weight of a phosphinic salt C) from 1 to 20% by weight of a nitrogen-containing flame retardant D) from 0.5 to 30% by weight of a dicarboxylic salt of the formula where R1 to R4 are mutually independently halogen or hydrogen, with the proviso that at least one moiety R1 to R4 is halogen, x=from 1 to 3 m=from 1 to 9 n=from 2 to 3 M=alkaline earth metal, Ni, Ce, Fe, In, Ga, Al, Pb, Y, Zn, Hg E) from 0 to 50% by weight of other additives, where the total of the percentages by weight of components A) to E) gives 100%.
    Type: Grant
    Filed: August 5, 2014
    Date of Patent: February 18, 2020
    Assignee: BASF SE
    Inventors: Sebastian Wagner, Alexander König, Roland Helmut Krämer, Michael Roth
  • Publication number: 20200047410
    Abstract: The present invention relates to a method for producing an object, comprising the step of producing the object according to an additive production process from a construction material, wherein the construction material comprises a mixture of a plurality of powdery thermoplastic materials which are different from one another due to at least one mechanical property and at least one thermoplastic material is a thermoplastic polyurethane material. The invention also relates to an object obtained according to said method.
    Type: Application
    Filed: April 23, 2018
    Publication date: February 13, 2020
    Inventors: Dirk ACHTEN, Thomas BÜSGEN, Bettina METTMANN, Michael KESSLER, Peter REICHERT, Roland WAGNER
  • Publication number: 20200009769
    Abstract: The invention relates to a method for producing an object comprising the the following steps: producing a shell, which surrounds a volume for holding a fluid, by means of an additive manufacturing method from a construction material; providing a reaction mixture comprising a polyisocyanate component and a polyol component in the volume and allowing the reaction mixture to react in the volume such that a polymer present at least partly in the volume is obtained. The reaction mixture has a setting time of ?2 minutes. An object that can be obtained by means of a method according to the invention comprises a shell, which defines a volume located within the shell, and a foam, which completely or partly fills the volume.
    Type: Application
    Filed: December 11, 2017
    Publication date: January 9, 2020
    Inventors: Dirk ACHTEN, Thomas BÜSGEN, Nicolas DEGIORGIO, Levent AKBAS, Bettina MEIER, Christoph TOMCZYK, Roland WAGNER, Rolf ALBACH
  • Publication number: 20190375153
    Abstract: The invention relates to a method for producing an at least partially coated object, comprising the step of producing the object from a construction material by means of an additive manufacturing method, the construction material comprising a thermoplastic polyurethane material. Following the production of the object, the method comprises the step of at least partially bringing a preparation into contact with the object, the preparation being selected from: an aqueous polyurethane dispersion; an aqueous dispersion of a polymer comprising OH groups, this dispersion also containing a compound comprising NCO groups; an aqueous preparation of a compound containing NCO groups, but not containing any polymers comprising OH groups; or a combination of at least two thereof. The invention also relates to an at least partially coated object that was obtained by a method according to the invention.
    Type: Application
    Filed: November 22, 2017
    Publication date: December 12, 2019
    Inventors: Dirk ACHTEN, Thomas BÜSGEN, Thomas MICHAELIS, Roland WAGNER, Bettina METTMANN, Levent AKBAS, Jürgen HÄTTIG, Arnaud GUEDOU