Patents by Inventor Jochen Endtner
Jochen Endtner 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).
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Publication number: 20260152621Abstract: High-voltage components, in particular for electromobility, containing polymer compositions based on at least one polyester and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking polyester-based articles of manufacture as high-voltage components are disclosed.Type: ApplicationFiled: November 10, 2025Publication date: June 4, 2026Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
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Patent number: 12516177Abstract: The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyester and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for production of polyester-based products, with the proviso of a color difference ?E<20 from the L*a*b* coordinates of a color number beginning with “2” in the RAL color chart, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking of polyester-based products as high-voltage components.Type: GrantFiled: March 12, 2020Date of Patent: January 6, 2026Assignee: ENVALIOR DEUTSCHLAND GMBHInventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
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Publication number: 20250382441Abstract: Polymer compositions that are usefully employed in high-voltage components, in particular for electromobility, are based on at least one polyamide and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking polyamide-based articles of manufacture as high-voltage components.Type: ApplicationFiled: September 4, 2025Publication date: December 18, 2025Inventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
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Patent number: 12479975Abstract: The present invention relates to flame retardant polyamide-based compositions or moulding materials and to articles of manufacture of the electricals or electronics industries producible therefrom, in particular charging components, containing at least one polyamide, aluminium oxide, magnesium hydroxide and at least one organic epoxide.Type: GrantFiled: June 10, 2022Date of Patent: November 25, 2025Assignee: ENVALIOR DEUTSCHLAND GMBHInventors: Matthias Bienmueller, Jochen Endtner
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Patent number: 12448497Abstract: The present invention relates to high-voltage components, in particular for electromobility, containing polymer compositions based on at least one polyamide and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking polyamide-based articles of manufacture as high-voltage components.Type: GrantFiled: March 12, 2020Date of Patent: October 21, 2025Assignee: Envalior Deutschland GmbHInventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
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Publication number: 20250304767Abstract: The invention relates to the use of an aluminium salt of the organic phosphorus compound according to formula (I), (I), to achieve a CTI A of 600 according to IEC 60112-2010 in or in polyester based products, as well as flame retardant and creep resistant polyester based compositions and to articles to be made therefrom based on at least one polyester comprising at least one aluminium salt of the organic phosphorus compound of the general formula (I) and to at least one organic phosphinic acid salt and/or at least one diphosphinic acid salt, and to a process for the preparation thereof.Type: ApplicationFiled: November 7, 2022Publication date: October 2, 2025Inventors: Jochen ENDTNER, Matthias BIENMÜLLER
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Patent number: 12398258Abstract: Compositions and products formed thereof are based on glass fiber-reinforced polyamide admixed with at least one secondary aromatic amine, at least one phosphinic acid derivative and bis(2,4-di-t-butylphenyl)pentaerythritol diphosphate in amounts to improve ageing behavior in the form of improved preservation of the elongation at break and impact toughness, improved color preservation or improved color stability, and simultaneously improved UV stability after thermal ageing by comparison with products based on glass fiber-reinforced polyamide with such a mixture.Type: GrantFiled: November 7, 2022Date of Patent: August 26, 2025Assignee: ENVALIOR DEUTSCHLAND GMBHInventors: Elisabeth Gau, Jan Caudal, Marc Rudolf, Detlev Joachimi, Jochen Endtner, Leif Arne Koerte, Matthias Bienmüller
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Publication number: 20240425679Abstract: The present invention relates to products based on glass-fibre-reinforced polyamide and to the use of mixtures containing at least one secondary aromatic amine, at least one phosphinic acid derivative and bis(2,4-di-tert-butylphenyl)pentaerythritol diphosphite and the use of the latter as an additive for improving ageing behaviour in the form of improved preservation of the elongation at break and impact toughness, improved colour preservation or improved colour stability, and simultaneously improved UV stability after thermal ageing by comparison with products based on glass-fibre-reinforced polyamide without this mixture.Type: ApplicationFiled: November 7, 2022Publication date: December 26, 2024Inventors: Elisabeth GAU, Jan CAUDAL, Marc RUDOLF, Detlev JOACHIMI, Jochen ENDTNER, Leif Arne KOERTE, Matthias BIENMÜLLER
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Publication number: 20240182685Abstract: The present invention relates to compositions on the basis of at least one polyamide that contains at least one aluminum salt of an organic phosphorus compound of the general formula (I) and at least one organic salt of phosphinic acid and/or at least one salt of diphosphinic acid, to a process preparing them and to their use.Type: ApplicationFiled: November 2, 2021Publication date: June 6, 2024Inventors: Jochen ENDTNER, Matthias BIENMÜLLER
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Publication number: 20230323087Abstract: The combination of one or more phosphorus-containing flame retardant compounds as described herein with at least one brominated flame retardant compound provides an effective flame retardant additive for thermoplastic polymers without requiring the use of antimony trioxide. Flame retardant thermoplastic compositions are therefore provided containing at least one thermoplastic polymer, at least one brominated flame retardant, and at least one phosphorus-containing flame retardant as described herein. The compositions are useful for a wide range of applications, such as for electrical and electronic applications.Type: ApplicationFiled: June 16, 2021Publication date: October 12, 2023Applicant: LANXESS CorporationInventors: Qingliang He, Jochen Endtner
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Publication number: 20230132793Abstract: The invention relates to the use of polyamide 6 for reduction of the melt viscosity, to be determined at 260° C. to ISO 11443, and/or of the fill pressure, to be determined according to EN ISO 294-1, of compositions and moulding compounds in which there are 10 to 115 parts by mass of glass fibres per 100 parts by mass of poly-C1-C6-alkylene terephthalate.Type: ApplicationFiled: November 2, 2022Publication date: May 4, 2023Applicant: LANXESS Performance Materials GmbHInventors: Claudia Schmid-Daehling, Jochen Endtner, Matthias Bienmueller
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Publication number: 20230056499Abstract: 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: ApplicationFiled: April 28, 2022Publication date: February 23, 2023Applicant: LANXESS Deutschland GmbHInventors: Jochen ENDTNER, Matthias BIENMUELLER, Fabio PASSERI
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Publication number: 20220403140Abstract: The present invention relates to flame retardant polyamide-based compositions or moulding materials and to articles of manufacture of the electricals or electronics industries producible therefrom, in particular charging components, containing at least one polyamide, aluminium oxide, magnesium hydroxide and at least one organic epoxide.Type: ApplicationFiled: June 10, 2022Publication date: December 22, 2022Applicant: LANXESS Performance Materials GmbHInventors: Matthias Bienmueller, Jochen Endtner
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Publication number: 20220348744Abstract: 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: ApplicationFiled: August 31, 2020Publication date: November 3, 2022Applicant: LANXESS Deutschland GmbHInventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
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Publication number: 20220282087Abstract: 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: ApplicationFiled: August 31, 2020Publication date: September 8, 2022Applicant: LANXESS Deutschland GmbHInventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
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Publication number: 20220153962Abstract: The present invention relates to high-voltage components, in particular for electromobility, containing polymer compositions based on at least one polyamide and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking polyamide-based articles of manufacture as high-voltage components.Type: ApplicationFiled: March 12, 2020Publication date: May 19, 2022Applicant: LANXESS Deutschland GmbHInventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller
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Publication number: 20220153961Abstract: The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyester and 10,10?-oxybis-12H-phthaloperin-12-one, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for production of polyester-based products, with the proviso of a color difference ?E<20 from the L*a*b* coordinates of a color number beginning with “2” in the RAL color chart, and to the use of 10,10?-oxybis-12H-phthaloperin-12-one for marking of polyester-based products as high-voltage components.Type: ApplicationFiled: March 12, 2020Publication date: May 19, 2022Applicant: LANXESS Deutschland GmbHInventors: Jochen Endtner, Dirk Schmitz, Matthias Bienmueller, Wolfgang Wambach
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Publication number: 20210253847Abstract: The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyester and at least one pigment system based on mixed oxides containing titanium dioxide, tin oxide and zinc oxide, 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: ApplicationFiled: February 18, 2021Publication date: August 19, 2021Applicant: LANXESS Deutschland GmbHInventors: Matthias Bienmueller, Dirk Schmitz, Jochen Endtner, Wolgang Wambach
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Publication number: 20210253854Abstract: The present invention relates to high-voltage components, especially for electromobility, comprising polymer compositions based on at least one polyamide and at least one pigment system based on mixed oxides containing titanium dioxide, tin oxide and zinc oxide, and to the use of such a pigment system for production of polyamide-based high-voltage components or for marking of polyamide-based products as high-voltage components by laser.Type: ApplicationFiled: February 18, 2021Publication date: August 19, 2021Applicant: LANXESS Deutschland GmbHInventors: Matthias Bienmueller, Dirk Schmitz, Jochen Endtner
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Publication number: 20200317889Abstract: 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: ApplicationFiled: June 18, 2020Publication date: October 8, 2020Applicant: LANXESS Deutschland GmbHInventors: Jochen ENDTNER, Matthias BIENMUELLER, Fabio PASSERI