Patents by Inventor Ulrich Frenzel
Ulrich Frenzel 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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Patent number: 10920036Abstract: The present invention relates to vulcanizable compositions on the basis of hydrogenated nitrile rubber, a mineral filer with specific surface area (N2 surface area) smaller than 10 m2/g comprising at least 40% by weight silicate (SiO2) and at least 10% by weight aluminium oxide (Al2O3), a sodium silicate and a crosslinking system on the basis of free-radical donors. The invention further relates to the production of these vulcanizable compositions, and also to vulcanized products which are produced therefrom and their use in particular in gaskets, belts, roll coverings, hoses and cables.Type: GrantFiled: January 20, 2017Date of Patent: February 16, 2021Assignee: ARLANXEO DEUTSCHLAND GMBHInventors: Susanna Lieber, Ulrich Frenzel, Karola Schneiders
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Publication number: 20200392316Abstract: The present invention relates to vulcanizable compositions comprising HNBR rubber, polyimide and peroxidic crosslinker, and optionally light-coloured filler and ageing stabilizer, to vulcanizates thereof and to the use thereof for production of mouldings.Type: ApplicationFiled: December 11, 2018Publication date: December 17, 2020Applicant: ARLANXEO DEUTSCHLAND GMBHInventors: Susanna LIEBER, Andreas KAISER, Ulrich FRENZEL
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Publication number: 20200308377Abstract: The present invention relates to vulcanizable compositions comprising hydrogenated nitrile rubber, unsilanized mineral filler, less than 20 phr carbon black and a peroxidic crosslinker. The invention also relates to the production of such vulcanizable compositions, and also to vulcanizates that are produced therefrom and to the use thereof as mouldings that are in contact with acidic media comprising either organic or inorganic acids, preferably gaskets, belts and hoses that are in contact with blow-by or EGR gas or the condensate thereof.Type: ApplicationFiled: August 13, 2018Publication date: October 1, 2020Applicant: ARLANXEO DEUTSCHLAND GMBHInventors: Ulrich FRENZEL, Susanna LIEBER
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Publication number: 20200131349Abstract: The present invention relates to a process for producing a vulcanizate which is in contact with coolant and to the use of a vulcanizable composition comprising rubber, silane-coated wollastonite and peroxide compound for production of vulcanizates in contact with coolant. The invention further relates to a process for production and to the use of a vulcanizate produced from a vulcanizable composition comprising rubber, silane-coated wollastonite and peroxide compound as a component part, preferably as a seal or as a hose, in contact with coolant.Type: ApplicationFiled: May 31, 2017Publication date: April 30, 2020Applicant: ARLANXEO Deutschland GmbHInventors: Ulrich FRENZEL, Susanna LIEBER
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Patent number: 10370472Abstract: The present invention relates to copolymers of ethylene, vinyl esters of an alkyl carboxylic acid and other specific unsaturated carboxylic esters which have lower glass transition temperature than copolymers of ethylene and vinyl esters of an alkyl carboxylic acid, and also to production and use of these, to vulcanizable mixtures comprising the copolymers of the invention, to crosslinking of these and to vulcanizates and moldings obtainable therefrom.Type: GrantFiled: April 19, 2016Date of Patent: August 6, 2019Assignee: ARLANXEO DEUTSCHLAND GMBHInventors: Susanna Lieber, Olaf Isenberg-Schulz, Ulrich Frenzel, Rainer Kalkofen
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Publication number: 20190031856Abstract: The present invention relates to vulcanizable compositions on the basis of hydrogenated nitrile rubber, a mineral filer with specific surface area (N2 surface area) smaller than 10 m2/g comprising at least 40% by weight silicate (SiO2) and at least 10% by weight aluminium oxide (Al2O3), a sodium silicate and a crosslinking system on the basis of free-radical donors. The invention further relates to the production of these vulcanizable compositions, and also to vulcanized products which are produced therefrom and their use in particular in gaskets, belts, roll coverings, hoses and cables.Type: ApplicationFiled: January 20, 2017Publication date: January 31, 2019Applicant: ARLANXEO DEUTSCHLAND GMBHInventors: SUSANNA LIEBER, ULRICH FRENZEL, KAROLA SCHNEIDERS
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Publication number: 20180118866Abstract: The present invention relates to the use of copolymers of alkyl acrylates, specific unsaturated carboxylic esters and optionally ethylene that combine a low glass transition temperature with oil resistance in the manufacture of vulcanizable mixtures, the crosslinking thereof and thereby obtainable vulcanizates and shaped articles.Type: ApplicationFiled: April 29, 2016Publication date: May 3, 2018Applicant: ARLANXEO DEUTSCHLAND GMBHInventors: RAINER KALKOFEN, ULRICH FRENZEL, HIYAM SALEM, FRANK TASCHNER, SUSANNA LIEBER
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Publication number: 20180112020Abstract: The present invention relates to copolymers of ethylene, vinyl esters of an akyl carboxylic acid and other specific unsaturated carboxylic esters which have lower glass transition temperature than copolymers of ethylene and vinyl esters of an alkyl carboxylic acid, and also to production and use of these, to vulcanizable mixtures comprising the copolymers of the invention, to crosslinking of these and to vulcanizates and mouldings obtainable therefrom.Type: ApplicationFiled: April 19, 2016Publication date: April 26, 2018Applicant: ARLANXEO DEUTSCHLAND GMBHInventors: SUSANNA LIEBER, OLAF ISENBERG-SCHULZ, ULRICH FRENZEL, RAINER KALKOFEN
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Patent number: 9868845Abstract: The invention relates to an oil extended ethylene-a-olefin-non-conjugated-diene copolymer composition consisting of i) 100 parts of at least one ethylene-a-olefin-non-conjugated-diene copolymer having —a weight average molecular weight (Mw) of at least 300,000 g/mol. —an intrinsic viscosity higher than 4, preferably higher than 4.2 measured in Xylene at 70° C. and —a polydispersity (Mw/Mn) smaller than 3, preferably smaller than 2.8, in particular smaller than 2.6; ii) 30 to 70 parts by weight per 100 parts by weight of the ethylene-a-olefin-non-conjugated-diene copolymer (i) of an extender oil and iii) up to 5 parts by weight per 100 by weight of the ethylene-a-olefin-non-conjugated-diene copolymer (i) of auxiliary agents, whereby the oil extended copolymer composition has a phase angle ?min of lower than 2.5.Type: GrantFiled: June 24, 2014Date of Patent: January 16, 2018Assignee: ARLANXEO NETHERLANDS B.V.Inventors: Henri Jacob Hubert Beelen, Ulrich Frenzel, Claus Wrana, Christoph Goegelein
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Publication number: 20170335037Abstract: The invention relates to vulcanizable compositions comprising epoxy group-containing ethylene-vinyl acetate copolymers having a content of copolymerized vinyl acetate of at least 35% by weight, a content of copolymerized ethylene of at least 10% by weight, and also a content of copolymerized epoxy group-containing monomers of 0.5 to 6.2% by weight, a crosslinking aid and a crosslinker having a molar mass of less than 2000 g/mol, in the form of a polycarboxylic acid, a polycarboxylic ester, a polycarboxylic anhydride or a mixture thereof, and also a process for vulcanization thereof, the vulcanizates thereby obtainable and use thereof.Type: ApplicationFiled: October 14, 2015Publication date: November 23, 2017Applicant: ARLANXEO DEUTSCHLAND GMBHInventors: FRANK TASCHNER, SUSANNA LIEBER, ULRICH FRENZEL, RAINER KALKOFEN, ERIC ARNOLDI, ANDREAS ROOS
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Publication number: 20160152796Abstract: The invention relates to an oil extended ethylene-a-olefin-non-conjugated-diene copolymer composition consisting of i) 100 parts of at least one ethylene-a-olefin-non-conjugated-diene copolymer having—a weight average molecular weight (Mw) of at least 300,000 g/mol.—an intrinsic viscosity higher than 4, preferably higher than 4.2 measured in Xylene at 70° C. and—a polydispersity (Mw/Mn) smaller than 3, preferably smaller than 2.8, in particular smaller than 2.6; ii) 30 to 70 parts by weight per 100 parts by weight of the ethylene-a-olefin-non-conjugated-diene copolymer (i) of an extender oil and iii) up to 5 parts by weight per 100 by weight of the ethylene-a-olefin-non-conjugated-diene copolymer (i) of auxiliary agents, whereby the oil extended copolymer composition has a phase angle ?min of lower than 2.5.Type: ApplicationFiled: June 24, 2014Publication date: June 2, 2016Inventors: Henri Jacob Hubert BEELEN, Ulrich FRENZEL, Claus WRANA, Christoph GOEGELEIN
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Patent number: 8095564Abstract: A configuration server includes a configuration repository that stores a wide range of configuration information for possible use by application programs. The configuration repository may include configuration parameters, settings for the parameters, and meta-data of definitions and descriptions of the parameters. Configuration information is selected from the configuration repository and stored in a configuration directory for later use by application programs at runtime. The configuration information is accessed from the configuration directory when needed by an application program or a component thereof.Type: GrantFiled: July 16, 2010Date of Patent: January 10, 2012Assignee: SAP AktiengesellschaftInventors: Wolfgang Herzog, Ulrich Frenzel, Klaus-Peter Lang
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Patent number: 8095563Abstract: A configuration server includes a configuration repository that stores a wide range of configuration information for possible use by application programs. The configuration repository may include configuration parameters, settings for the parameters, and meta-data of definitions and descriptions of the parameters. Configuration information is selected from the configuration repository and stored in a configuration directory for later use by application programs at runtime. The configuration information is accessed from the configuration directory when needed by an application program or a component thereof.Type: GrantFiled: July 16, 2010Date of Patent: January 10, 2012Assignee: SAP AktiengesellschaftInventors: Wolfgang Herzog, Ulrich Frenzel, Klaus-Peter Lang
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Patent number: 8095562Abstract: A configuration server includes a configuration repository that stores a wide range of configuration information for possible use by application programs. The configuration repository may include configuration parameters, settings for the parameters, and meta-data of definitions and descriptions of the parameters. Configuration information is selected from the configuration repository and stored in a configuration directory for later use by application programs at runtime. The configuration information is accessed from the configuration directory when needed by an application program or a component thereof.Type: GrantFiled: July 16, 2010Date of Patent: January 10, 2012Assignee: SAP AktiengesellshaftInventors: Wolfgang Herzog, Ulrich Frenzel, Klaus-Peter Lang
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Publication number: 20100287075Abstract: A configuration server includes a configuration repository that stores a wide range of configuration information for possible use by application programs. The configuration repository may include configuration parameters, settings for the parameters, and meta-data of definitions and descriptions of the parameters. Configuration information is selected from the configuration repository and stored in a configuration directory for later use by application programs at runtime. The configuration information is accessed from the configuration directory when needed by an application program or a component thereof.Type: ApplicationFiled: July 16, 2010Publication date: November 11, 2010Applicant: SAP AKTIENGESELLSCHAFTInventors: Wolfgang Herzog, Ulrich Frenzel, Klaus-Peter Lang
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Publication number: 20100281243Abstract: A configuration server includes a configuration repository that stores a wide range of configuration information for possible use by application programs. The configuration repository may include configuration parameters, settings for the parameters, and meta-data of definitions and descriptions of the parameters. Configuration information is selected from the configuration repository and stored in a configuration directory for later use by application programs at runtime. The configuration information is accessed from the configuration directory when needed by an application program or a component thereof.Type: ApplicationFiled: July 16, 2010Publication date: November 4, 2010Applicant: SAP AKTIENGESELLSCHAFTInventors: Wolfgang Herzog, Ulrich Frenzel, Klaus-Peter Lang
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Publication number: 20100281244Abstract: A configuration server includes a configuration repository that stores a wide range of configuration information for possible use by application programs. The configuration repository may include configuration parameters, settings for the parameters, and meta-data of definitions and descriptions of the parameters. Configuration information is selected from the configuration repository and stored in a configuration directory for later use by application programs at runtime. The configuration information is accessed from the configuration directory when needed by an application program or a component thereof.Type: ApplicationFiled: July 16, 2010Publication date: November 4, 2010Applicant: SAP AKTIENGESELLSCHAFTInventors: Wolfgang Herzog, Ulrich Frenzel, Klaus-Peter Lang
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Patent number: 7774369Abstract: A configuration server includes a configuration repository that stores a wide range of configuration information for possible use by application programs. The configuration repository may include configuration parameters, settings for the parameters, and meta-data of definitions and descriptions of the parameters. Configuration information is selected from the configuration repository and stored in a configuration directory for later use by application programs at runtime. The configuration information is accessed from the configuration directory when needed by an application program or a component thereof.Type: GrantFiled: July 7, 2004Date of Patent: August 10, 2010Assignee: SAP AktiengesellschaftInventors: Wolfgang Herzog, Ulrich Frenzel, Klaus-Peter Lang
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Patent number: 7735063Abstract: A configuration server includes a configuration repository that stores a wide range of configuration information for possible use by application programs. The configuration repository may include configuration parameters, settings for the parameters, and meta-data of definitions and descriptions of the parameters. Configuration information is selected from the configuration repository and stored in a configuration directory for later use by application programs at runtime. The configuration information is accessed from the configuration directory when needed by an application program or a component thereof.Type: GrantFiled: July 7, 2004Date of Patent: June 8, 2010Assignee: SAP AktiengesellschaftInventors: Wolfgang Herzog, Ulrich Frenzel
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Patent number: 7526457Abstract: Systems and methods are provided for configuring software. The software may be configured with wizard-like configuration levels, including configuration levels that may overlay previous ones. In one embodiment, a computer-implemented method is provided for configuring software. The method may include prompting a user to select a scenario for configuring the software, receiving, as input, a selected scenario from the user and further prompting the user to enter configuration data based on the selected business scenario. The method may also include applying at least one template to generate at least one configuration statement for the software, wherein the at least one template comprises a set of rules for generating the configuration statement based on the configuration data entered by the user.Type: GrantFiled: November 5, 2004Date of Patent: April 28, 2009Assignee: SAP AGInventors: Olaf Duevel, Ulrich Frenzel, Wolfgang Herzog, Gunther Liebich