Patents by Inventor Reinhard Jakobi

Reinhard Jakobi 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: 20200215727
    Abstract: The present invention relates to a process for the production of a structured grain on the surface of a thermoplastic having continuous-fiber reinforcement by a textile sheet, where a mixture of at least one fiber material and of at least one thermoplastic is heated and pressed in a mold to a temperature above the softening point of the thermoplastic, where a structured grain has been applied on the internal side of the mold. The at least one fiber material comprises continuous fibers and takes the form of a regularly arranged textile sheet. The textile sheet and the structured grain on the internal side of the mold are oriented in relation to one another in a manner such that during the pressing procedure the textile sheet and the structured grain on the internal side of the mold are mutually superposed.
    Type: Application
    Filed: July 19, 2018
    Publication date: July 9, 2020
    Applicant: BASF SE
    Inventors: Tim DIEHLMANN, Andreas RADTKE, Ulrich SCHNEIDER, Reinhard JAKOBI
  • Patent number: 10647069
    Abstract: The present invention relates to a process for the production of reinforced plastics components. The process includes a) provision of at least one reinforcing material in a cavity of a molding device, b) provision of at least one starting material in a container, c) insertion of the container into the molding device, d) introduction of the at least one starting material from the container into the cavity, wherein the at least one starting material penetrates at least to some extent through the at least one reinforcing material, e) hardening of the at least one starting material with the at least one reinforcing material to give a reinforced plastics component, and f) demolding of the reinforced plastics component. The invention further relates to a device and to an assembly for the production of reinforced plastics components.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: May 12, 2020
    Assignee: BASF SE
    Inventors: Roman Bem, Reinhard Jakobi, Philippe Desbois
  • Publication number: 20190366617
    Abstract: A strand profile (10) is proposed.
    Type: Application
    Filed: January 10, 2018
    Publication date: December 5, 2019
    Applicant: BASF SE
    Inventors: Gregor DAUN, Christian KORFF, Jan WUCHERPFENNIG, Diego Douglas D'AULIGNAC, Reinhard JAKOBI, Helmut SCHUERMANN
  • Publication number: 20190201729
    Abstract: A muscle trainer comprising curved, elongate spring elements is disclosed. The spring elements are arranged with facing concave sides and include end areas formed at each of the ends of the spring elements. The muscle trainer includes a first joint element being formed at a first end area of each spring element and a second joint element being formed at a second end area of each spring element. The spring elements are connected at their two end areas via joints formed from the joint elements. The first joint elements are designed as brackets having a bend in the direction of the concave side of the respective spring element and in each case at least partially enclosing the second joint element of the respective other spring element. A method for producing the muscle trainer and its use as a hand trainer are disclosed.
    Type: Application
    Filed: April 12, 2017
    Publication date: July 4, 2019
    Inventors: Reinhard Jakobi, Thomas Gruber, Ulrich Endemann, Thomas Hohenstein, Daniel Leutz, Andreas Nixdorf
  • Publication number: 20190030853
    Abstract: The invention relates to a laminate composed of a first layer made of a first material, and of a second layer made of a polymer reinforced with continuous-filament fibers, where the first layer and the second layer have been bonded over a substantial surface area to one another, where the continuous-filament fibers in the second layer have been oriented in at least three fiber directions, where the three fiber directions lie within a plane oriented parallel to the first layer, and the fiber content has been adjusted in such a way that the coefficient of thermal expansion of the second layer in essence corresponds to the coefficient of thermal expansion of the first layer.
    Type: Application
    Filed: January 18, 2017
    Publication date: January 31, 2019
    Applicant: BASF SE
    Inventors: Reinhard JAKOBI, Andrea NIXDORF, Linus Niklas LOEHNER
  • Publication number: 20170305076
    Abstract: The present invention relates to a process for the production of reinforced plastics components. The process includes a) provision of at least one reinforcing material in a cavity of a molding device, b) provision of at least one starting material in a container, c) insertion of the container into the molding device, d) introduction of the at least one starting material from the container into the cavity, wherein the at least one starting material penetrates at least to some extent through the at least one reinforcing material, e) hardening of the at least one starting material with the at least one reinforcing material to give a reinforced plastics component, and f) demolding of the reinforced plastics component. The invention further relates to a device and to an assembly for the production of reinforced plastics components.
    Type: Application
    Filed: October 6, 2015
    Publication date: October 26, 2017
    Applicant: BASF SE
    Inventors: Roman Bem, Reinhard Jakobi, Philippe Desbois
  • Patent number: 8691127
    Abstract: The invention relates to processes for the production of a composite component via multicomponent injection molding, where the composite component comprises a main body composed of a thermoplastic and an external layer composed of a foamed thermoplastic. The main body is produced via injection molding and subsequent hardening of the thermoplastic. A mixture of the foamed thermoplastic and a chemical blowing agent is injected onto the main body, subsequently hardened in the same injection mold, and foamed by heating. The composite component is solidified via cooling. The foamed thermoplastic is at least one polyamide whose modulus of elasticity is from 1 MPa to 250 MPa in the entire temperature range from 70° C. to 180° C. The chemical blowing agent is in non-polymerized form.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: April 8, 2014
    Assignee: BASF SE
    Inventors: Reinhard Jakobi, Jürgen Bartl, Kamil Fischer-Jerdonek, Cecile Gibon, Harald Kröger, Susanne Zeiher
  • Publication number: 20110318524
    Abstract: The invention relates to processes for the production of a composite component via multicomponent injection molding, where the composite component comprises a main body composed of a thermoplastic A) and an external layer composed of a foamed thermoplastic B), where the main body is produced in a first process step a) via injection molding of the thermoplastic A) and subsequent hardening of the same in an injection mold, and an external layer is injected on to the main body in a second process step b) which follows directly, via injection molding of a mixture comprising the thermoplastic B) and comprising a chemical blowing agent, and the mixture is subsequently hardened in the same injection mold, with somewhat extended cavity, and the external layer injected on to the main body is foamed in a further process step d) via introduction of heat, and the composite component is solidified via cooling in a final process step e), where an essential feature of the invention is that it comprises using, as thermoplast
    Type: Application
    Filed: December 7, 2009
    Publication date: December 29, 2011
    Applicant: BASF SE
    Inventors: Reinhard Jakobi, Jürgen Bartl, Kamil Fischer-Jerdonek, Cecile Gibon, Harald Kröger, Susanne Zeiher
  • Patent number: 7265172
    Abstract: Thermoplastic molding composition comprising components A, B, C and D and, if appropriate, E, F, G and H, A) from 1 to 97.5% by weight of at least one aromatic polycarbonate A, B) from 1 to 97.5% by weight of at least one graft polymer B made from b1) from 40 to 80% by weight of a graft base made from an elastomeric polymer B1, b2) from 20 to 60% by weight of a graft B2 made from b21) from 60 to 95% by weight of styrene or of substituted styrenes B21 and b22) from 5 to 40% by weight of at least one unsaturated nitrile B22, C) from 1 to 97.5% by weight of at least one thermoplastic copolymer C made from c1) from 60 to 85% by weight of styrene or of substituted styrenes C1 or mixtures thereof and c2) from 15 to 40% by weight of at least one unsaturated nitrile C2, D) from 0.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: September 4, 2007
    Assignee: BASF Aktiengesellschaft
    Inventors: Martin Weber, Xaver Hopfenspirger, Reinhard Jakobi, Walter Heckmann
  • Publication number: 20050159546
    Abstract: The invention relates to thermoplastic moulding materials containing the components A, B, C and D, in addition to optional components E, F, G and H, said components being composed as follows: A) between 1 and 97.5 wt. % of at least one aromatic polycarbonate A; B) between 1 and 97.5 wt. % of at least one graft polymer B consisting of b1) between 40 and 80 wt. % of a graft base obtained from a rubber elastic polymer B1, b2) between 20 and 60 wt. % of a graft support B2 consisting of b21) between 60 and 95 wt. % styrene or substituted styrenes B21 and b22) between 5 and 40 wt. % of at least one unsaturated nitrile B22; C) between 1 and 97.5 wt. % of at least one thermoplastic copolymer C consisting of c1) between 60 and 85 wt. % styrene or substituted styrenes C1 or mixtures thereof and c2) between 15 and 40 wt. % of at least one unsaturated nitrile C2; D) between 0.5 and 50 wt.
    Type: Application
    Filed: April 8, 2003
    Publication date: July 21, 2005
    Applicant: BASF Aktiengesellschaft
    Inventors: Martin Weber, Xaver Hopfenspirger, Reinhard Jakobi, Walter Heckmann
  • Patent number: 6900769
    Abstract: A bodywork part (2) is provided with an integrated antenna arrangement (4) and with a carrier unit (8) on which the antenna arrangement (4) is detachably arranged. This construction permits an antenna to be integrated and replaced easily.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: May 31, 2005
    Assignees: Montaplast GmbH, DaimlerChrysler AG, BASF AG
    Inventors: Frank Schlieber, Ralf Vogt, Klaus-Erik Schmid, Reinhard Jakobi
  • Publication number: 20040036658
    Abstract: A bodywork part (2) is provided with an integrated antenna arrangement (4) and with a carrier unit (8) on which the antenna arrangement (4) is detachably arranged. This construction permits an antenna to be integrated and replaced easily.
    Type: Application
    Filed: June 5, 2003
    Publication date: February 26, 2004
    Applicant: Montaplast GmbH, DaimlerChrysler AG and BASF AG
    Inventors: Frank Schlieber, Ralf Vogt, Klaus-Erik Schmid, Reinhard Jakobi
  • Publication number: 20030166761
    Abstract: The thermoplastic molding composition comprises components A, B, C and D, and also, where appropriate, E, F, G and H, the entirety of which gives 100% by weight:
    Type: Application
    Filed: June 5, 2002
    Publication date: September 4, 2003
    Inventors: Martin Weber, Walter Heckmann, Reinhard Jakobi, Manfred Knoll, Xaver Hopfenspirger