Patents by Inventor Dirk Masurat
Dirk Masurat 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: 20230357662Abstract: A composition for lubricating and/or descaling in the hot processing of metals includes a solid mixture containing the following constituents: (a) 20 to 60% by weight of condensed alkali phosphate, (b) 10 to 40% by weight boron compound selected from borosilicate glass, boric acid, boric acid salt, or a mixture thereof, (c) 10 to 30% by weight alkali or alkaline earth sulphates, (d) 5 to 25% by weight fatty acid, fatty acid salt, or a mixture thereof. The sum of the constituents (a) and (b) constitutes at least 50% by weight of the mixture and the sum of the constituents (a) to (d) constitutes at least 85% by weight of the mixture.Type: ApplicationFiled: March 2, 2021Publication date: November 9, 2023Applicant: Chemische Fabrik Budenheim KGInventors: Marvin BARGON, Steffen BUGNER, Dirk MASURAT, Andrej WEBER
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Patent number: 11485929Abstract: A lubricant for the hot forming of metals, with respect to the solid constituents, contains at least the following constituents: 55 to 85 wt % of a solid lubricating agent comprising a mixture of talc and a potassium mica, wherein the ratio of talc to potassium mica in the solid lubricating agent is 2.0 to 5.0, 10 to 30 wt % of an adhesive agent selected from a polyvinyl acetate, sodium water glass and dextrin or a mixture of same, 2 to 10 wt % of a thickener selected from hydroxy cellulose, hydroxyethyl cellulose, hydroxyproply cellulose, carboxymethyl cellulose, methyl cellulose, ethyl cellulose, methylethyl cellulose, hydroxyethylmethyl cellulose, hydroxypropylmethyl cellulose, ethylhydroxymethyl cellulose, carboxymethylhydroxy cellulose, dextrin, starch, organically modified bentonite, smectite and xanthan gum, 0 to 10 wt % of further auxiliary agents, and not more than 10 wt % of graphite.Type: GrantFiled: February 21, 2020Date of Patent: November 1, 2022Assignee: Chemische Fabrik Budenheim KGInventors: Marvin Bargon, Steffen Bugner, Clémence Longis, Dirk Masurat, Nicole Weyer
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Publication number: 20220162517Abstract: A lubricant for the hot forming of metals, with respect to the solid constituents, contains at least the following constituents: 55 to 85 wt % of a solid lubricating agent comprising a mixture of talc and a potassium mica, wherein the ratio of talc to potassium mica in the solid lubricating agent is 2.0 to 5.0, 10 to 30 wt % of an adhesive agent selected from a polyvinyl acetate, sodium water glass and dextrin or a mixture of same, 2 to 10 wt % of a thickener selected from hydroxy cellulose, hydroxyethyl cellulose, hydroxyproply cellulose, carboxymethyl cellulose, methyl cellulose, ethyl cellulose, methylethyl cellulose, hydroxyethylmethyl cellulose, hydroxypropylmethyl cellulose, ethylhydroxymethyl cellulose, carboxymethylhydroxy cellulose, dextrin, starch, organically modified bentonite, smectite and xanthan gum, 0 to 10 wt % of further auxiliary agents, and not more than 10 wt % of graphite.Type: ApplicationFiled: February 21, 2020Publication date: May 26, 2022Applicant: Chemische Fabrik Budenheim KGInventors: Marvin BARGON, Steffen BUGNER, Clémence LONGIS, Dirk MASURAT, Nicole WEYER
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Patent number: 10995297Abstract: A composition for protection from scale and as a lubricant for the hot processing of metals is disclosed. The composition includes a mixture of fine-powder materials containing at least the following constituents: (a) 0 to 15% by weight of secondary or tertiary calcium phosphate compound, hydroxyapatite or a mixture thereof, (b) 0.1 to 35% by weight of fatty acid, fatty acid salt or a mixture thereof, (c) 1 to 90% by weight of ground borosilicate glass which in relation to the borosilicate glass contains Na, B, Si and Al in the following proportions by weight expressed by their respective oxides: 1 to 30% by weight of Na2O, 2 to 70% by weight of B2O3, 10 to 70% by weight of SiO2, and 0 to 10% by weight of Al2O3, (d) 9 to 85% by weight of condensed alkali metal phosphates, (e) boric acid, boric acid salt or a mixture thereof in an amount corresponding to a boron content, expressed by the oxide, of 0 to 3.2% by weight of B2O3, and (f) 0 to 10% by weight of graphite.Type: GrantFiled: March 11, 2014Date of Patent: May 4, 2021Assignee: Chemische Fabrik Budenheim KGInventors: Steffen Bugner, Bernd Schneider, Andrej Weber, Dirk Masurat, Nicole Patzig
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Publication number: 20160215232Abstract: A composition for protection from scale and as a lubricant for the hot processing of metals is disclosed. The composition includes a mixture of fine-powder materials containing at least the following constituents: (a) 0 to 15% by weight of secondary or tertiary calcium phosphate compound, hydroxyapatite or a mixture thereof, (b) 0.1 to 35% by weight of fatty acid, fatty acid salt or a mixture thereof, (c) 1 to 90% by weight of ground borosilicate glass which in relation to the borosilicate glass contains Na, B, Si and Al in the following proportions by weight expressed by their respective oxides: 1 to 30% by weight of Na2O, 2 to 70% by weight of B2O3, 10 to 70% by weight of SiO2, and 0 to 10% by weight of Al2O3, (d) 9 to 85% by weight of condensed alkali metal phosphates, (e) boric acid, boric acid salt or a mixture thereof in an amount corresponding to a boron content, expressed by the oxide, of 0 to 3.2% by weight of B2O3, and (f) 0 to 10% by weight of graphite.Type: ApplicationFiled: March 11, 2014Publication date: July 28, 2016Applicant: CHEMISCHE FABRIK BUDENHEIM KGInventors: Steffen BUGNER, Bernd SCHNEIDER, Andrej WEBER, Dirk MASURAT, Nicole PATZIG
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Patent number: 6533994Abstract: The invention relates to an alkaline (basic), refractory ceramic hollow item.Type: GrantFiled: December 11, 2000Date of Patent: March 18, 2003Assignee: Didier-Werke AGInventors: Steven Lee, Dirk Masurat, Ian Proudfoot, Jim McIntosh
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Patent number: 6511751Abstract: The invention concerns a stopper rod with a cylindrical stopper rod body comprising a fire-resistant, carbon-containing material, having a base part and a nose-like section made of a different fire-resistant material than the base part, whereby an interface extends between the nose-like section and the base part over the entire cross-section of the stopper rod body, wherein the nose-like section comprises a fire-resistant material wherein the carbon content burns out under oxidic atmosphere above 90° C., at least close to a surface area.Type: GrantFiled: December 11, 2000Date of Patent: January 28, 2003Assignee: Veitsch-Radex GmbHInventors: Wolfram Höller, Dirk Masurat
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Publication number: 20020093129Abstract: The invention relates to an alkaline (basic), refractory ceramic hollow item.Type: ApplicationFiled: December 11, 2000Publication date: July 18, 2002Inventors: Steven Lee, Dirk Masurat, Ian Proudfoot, Jim McIntosh
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Publication number: 20020031668Abstract: The invention concerns a stopper rod with a stopper rod cap that is designed differently from the base body.Type: ApplicationFiled: December 11, 2000Publication date: March 14, 2002Inventors: Wolfram Holler, Dirk Masurat
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Patent number: 5303905Abstract: A refractory ceramic stopper has therein a recess including an annular outwardly enlarged portion defining a stop surface. A stopper rod inserted into the recess in the stopper has a support surface. A plurality of spreadable members having opposite ends are positioned about the stopper rod and are inserted therewith into the recess in the stopper. The spreadable members are spread outwardly such that they enter the enlarged portion of the recess in the stopper with first ends of the spreadable members confronting the stop surface of the stopper and with second ends of the spreadable members confronting the support surface of the stopper rod. Thereby the spreadable members lock the stopper onto the stopper rod.Type: GrantFiled: September 23, 1992Date of Patent: April 19, 1994Assignee: Didier-Werke AGInventors: Siegfried Pohl, Dirk Masurat, Ernst Luhrsen, Gerd Bohndorf