Patents by Inventor Arda ALKAN

Arda ALKAN 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).

  • Filled polyamide moulding compounds, moulded articles produced therefrom, and use of the filled polyamide moulding compounds
    Patent number: 12110392
    Abstract: The present invention relates to filled polyamide moulding compounds with a high heat-ageing resistance which, besides a specific polyamide mixture, also comprise at least one filler, at least one unsubstituted or substituted metallocene and optionally at least one additive. The invention also relates to the use of these polyamide moulding compounds to produce moulded articles.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: October 8, 2024
    Assignee: EMS-CHEMIE AG
    Inventors: Arda Alkan, Andri Cadalbert, Andreas Bayer, Botho Hoffmann
  • Polyamide molding compounds for hypochlorite-resistant applications
    Patent number: 11981813
    Abstract: The present invention relates to the use of a polyamide molding compound for application purposes in which high resistance to hypochlorous acid is crucial. The molding compound is thus used according to the invention for molded bodies suitable for being in contact with aqueous; hypochlorous acid-containing solutions.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: May 14, 2024
    Assignee: EMS-Chemie AG
    Inventors: Arda Alkan, Thomas Wiedemann, Andri Cadalbert, Manfred Hewel, Botho Hoffmann
  • POLYAMIDE COMPOUNDS, MOLDS PRODUCED THEREFROM AND USE OF THE POLYAMIDE COMPOUNDS
    Publication number: 20220204764
    Abstract: The present invention relates to polyamide compounds having high heat aging resistance which, in addition to a specific polyamide, comprise at least one unsubstituted or substituted metallocene, optionally at least one impact modifier and optionally at least one additive. The invention also relates to the use of said polyamide compounds for the production of molds.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 30, 2022
    Applicant: EMS-CHEMIE AG
    Inventors: Arda ALKAN, Andri CADALBERT, Andreas BAYER, Botho HOFFMANN
  • FILLED POLYAMIDE MOULDING COMPOUNDS, MOULDED ARTICLES PRODUCED THEREFROM, AND USE OF THE FILLED POLYAMIDE MOULDING COMPOUNDS
    Publication number: 20220195186
    Abstract: The present invention relates to filled polyamide moulding compounds with a high heat-ageing resistance which, besides a specific polyamide mixture, also comprise at least one filler, at least one unsubstituted or substituted metallocene and optionally at least one additive. The invention also relates to the use of these polyamide moulding compounds to produce moulded articles.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 23, 2022
    Applicant: EMS-CHEMIE AG
    Inventors: Arda ALKAN, Andri CADALBERT, Andreas BAYER, Botho HOFFMANN
  • POLYAMIDE MOLDING COMPOUNDS FOR APPLICATIONS RESISTANT TO HYPOCHLORITE
    Publication number: 20210189125
    Abstract: The present invention relates to the use of a polyamide molding compound for application purposes in which a high resistance to hypochlorous acid is decisive. The molding compound is thus used in accordance with the invention for molds that are suitable for contact with aqueous solutions containing hypochlorous acid.
    Type: Application
    Filed: December 21, 2020
    Publication date: June 24, 2021
    Applicant: EMS-CHEMIE AG
    Inventors: Arda ALKAN, Thomas WIEDEMANN, Andri CADALBERT, Manfred HEWEL, Botho HOFFMANN
  • POLYAMIDE MOLDING COMPOUNDS FOR HYPOCHLORITE-RESISTANT APPLICATIONS
    Publication number: 20210189124
    Abstract: The present invention relates to the use of a polyamide molding compound for application purposes in which high resistance to hypochlorous acid is crucial. The molding compound is thus used according to the invention for molded bodies suitable for being in contact with aqueous, hypochlorous acid-containing solutions.
    Type: Application
    Filed: December 21, 2020
    Publication date: June 24, 2021
    Applicant: EMS-CHEMIE AG
    Inventors: Arda ALKAN, Thomas WIEDEMANN, Andri CADALBERT, Manfred HEWEL, Botho HOFFMANN