Patents by Inventor Julio Albuerne
Julio Albuerne 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: 20220185938Abstract: Described herein is a continuous process for producing polyurethane prepolymers in a residence time reactor with plug flow. Also described herein is a method of using these prepolymers for producing polyurethanes.Type: ApplicationFiled: March 29, 2020Publication date: June 16, 2022Inventors: Daniela Bodmann, Carsten Hinke, Nadine Schliebe, Jan-Michael Dreisoerner, Henning Wettach, Hendrik Wagner, Julio Albuerne, Florian Puch
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Publication number: 20220153906Abstract: Described herein is a thermosetting resin composition, obtained from the reaction of at least: a polycarbodiimide (i), where the number of carbodiimide groups per molecule is in the range of from 1 to 10; a mixture of crystalline and amorphous polyols (ii), where the molar ratio of carbodiimide groups in the polycarbodiimide according to (i) to hydroxyl groups in the mixture according to (ii) is in the range of from 1:2 to 2:1 and where at least 25 weight-% of the mixture according to (ii) consists of at least one crystalline polyesterol, based on the overall weight of the mixture being 100 weight-%. Also described herein is a method of using the thermosetting resin composition as an adhesive, as well as processes for preparation of adhesives, an element including an adhesive layer on at least one substrate, and an adhesive film, obtained from one of the processes.Type: ApplicationFiled: March 5, 2020Publication date: May 19, 2022Inventors: Berend Eling, Stefan Auffarth, Martin Linnenbrink, Julio Albuerne, Linyu Mu
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Publication number: 20210187548Abstract: Provided herein is a process for the pretreatment coating and subsequent lacquering of plastics substrates, wherein a pretreatment layer is produced on a plastics substrate via application, onto the plastics substrate, of a solution or dispersion including at least one organic solvent (L) and, dispersed or dissolved therein, at least one plastic (K), and subsequent evaporation to remove the organic solvent. Then a lacquer layer is produced on the pretreated plastics substrate.Type: ApplicationFiled: November 12, 2018Publication date: June 24, 2021Inventors: Jens-Henning Noatschk, Simon Winzen, Sebastian Hartwig, Julio Albuerne
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Patent number: 11021560Abstract: Novel thermolatent bases and their use as catalysts for the preparation of polyurethanes or epoxy resins are disclosed herein. A process for the preparation of polyurethanes or epoxy resins in the presence of the catalyst is also disclosed.Type: GrantFiled: November 18, 2016Date of Patent: June 1, 2021Assignee: BASF SEInventors: Peter Nesvadba, Julio Albuerne, Lucienne Bugnon Folger, Frederique Wendeborn
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Publication number: 20200172652Abstract: Novel thermolatent bases and their use as catalysts for the preparation of polyurethanes or epoxy resins are disclosed herein. A process for the preparation of polyurethanes or epoxy resins in the presence of the catalyst is also disclosed.Type: ApplicationFiled: November 18, 2016Publication date: June 4, 2020Inventors: Peter Nesvadba, Julio Albuerne, Lucienne Bugnon Folger, Frederique Wendeborn
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Patent number: 10640618Abstract: A process is disclosed for producing polyurethane-polyisocyanurate-fiber composite parts, wherein a composition comprising polyisocyanate, a mixture obtainable by introducing an alkali metal salt or alkaline earth metal salt into a compound R—NH—CO—R? containing urethane groups, with R? being not hydrogen and/or not COR?, a compound containing one or more epoxide groups, polyetherol having an average functionality of 1.8 to 5.0 and a hydroxyl number of 200 to 500, a chain extender, fibrous reinforcing agents and optionally further additives form a reaction mixture. The reaction mixture is applied to the fibrous reinforcing agent and caused to react to form the polyurethane-polyisocyanurate-fiber composite part.Type: GrantFiled: May 20, 2016Date of Patent: May 5, 2020Assignee: BASF SEInventors: Julia Goeschel, Julio Albuerne, Rolf Illguth, Margit Gehring
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Patent number: 10597483Abstract: In a process for the production of pore-free polyurethane elastomer moldings with Shore D hardness of at least 60 in accordance with DIN 53505, (a) polyesterdiol with OH number from 20 to 100 mg KOH/g and (b) a chain extender composed of diol with molar mass below 300 g/mol, is mixed with (c) isocyanate prepolymers obtainable via reaction of diisocyanate with polyesterols with functionality from 1.95 to 2.2 and with OH number from 20 to 200 mg KOH/g to form a reaction mixture. The reaction mixture is charged to a mold and hardened to form the polyurethane elastomer. Polyurethane elastomer moldings are thus obtainable by this process, and these polyurethane moldings may be used as cladding component for commercial vehicles, bodywork component in vehicle construction, or a cladding component of a machine installation.Type: GrantFiled: May 22, 2015Date of Patent: March 24, 2020Assignee: BASF SEInventors: Julio Albuerne, Rolf Illguth, Franz Xaver Redl, Bernd Bremert, Hermann Voelker
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Publication number: 20190316014Abstract: The present invention relates to a composition comprising at least one crosslinkable thermoplastic polyurethane (P) and at least one compound (N) having a conjugated, nitrogen-containing aromatic structure as nucleating agent, wherein the compound (N) is a solid and is present in the composition in an amount within a range from 0.01% to 0.5% by weight, based on the thermoplastic polyurethane.Type: ApplicationFiled: December 1, 2017Publication date: October 17, 2019Applicant: BASF SEInventors: Julio ALBUERNE, Rolf ILLGUTH, Raphael DABBOUS, Elmar POESELT
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Patent number: 10329372Abstract: The present invention relates to a process for the production of polyurethanes where (a) polyisocyanate, (b) polymeric compounds having groups reactive toward isocyanates, (c) catalysts, (d) polymer P formed from ethylenically unsaturated monomers and having an average of more than 2 functional groups of the formula —O—NH2 and optionally (e) blowing agent, (f) chain extender and/or crosslinking agent, and (g) auxiliaries and/or additives are mixed to give a reaction mixture, and the reaction mixture is allowed to complete a reaction to give the polyurethane. The present invention further relates to polyurethanes produced by this process and to the use of these polyurethanes in the interior of means of transport.Type: GrantFiled: June 5, 2015Date of Patent: June 25, 2019Assignee: BASF SEInventors: Iran Otero Martinez, Peter Nesvadba, Julio Albuerne
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Publication number: 20180327534Abstract: Novel thermolatent bases and their use as catalysts for the preparation of polyurethanes or epoxy resins are disclosed herein. A process for the preparation of polyurethanes or epoxy resins in the presence of the catalyst is also disclosed.Type: ApplicationFiled: November 18, 2016Publication date: November 15, 2018Inventors: Peter Nesvadba, Julio Albuerne, Lucienne Bugnon Folger, Frederique Wendeborn
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Publication number: 20180186923Abstract: The present invention relates to a process for the production of polyurethanes where (a) polyisocyanate, (b) polymeric compounds having groups reactive toward isocyanates, (c) catalysts, (d) polymer P formed from ethylenically unsaturated monomers and having an average of more than 2 functional groups of the formula —O—NH2 and optionally (e) blowing agent, (f) chain extender and/or crosslinking agent, and (g) auxiliaries and/or additives are mixed to give a reaction mixture, and the reaction mixture is allowed to complete a reaction to give the polyurethane. The present invention further relates to polyurethanes produced by this process and to the use of these polyurethanes in the interior of means of transport.Type: ApplicationFiled: June 5, 2015Publication date: July 5, 2018Inventors: Iran Otero Martinez, Peter Nesvadba, Julio Albuerne
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Publication number: 20180148551Abstract: A process is disclosed for producing polyurethane-polyisocyanurate-fiber composite parts, wherein a composition comprising polyisocyanate, a mixture obtainable by introducing an alkali metal salt or alkaline earth metal salt into a compound R—NH—CO—R? containing urethane groups, with R? being not hydrogen and/or not COR?, a compound containing one or more epoxide groups, polyetherol having an average functionality of 1.8 to 5.0 and a hydroxyl number of 200 to 500, a chain extender, fibrous reinforcing agents and optionally further additives form a reaction mixture. The reaction mixture is applied to the fibrous reinforcing agent and caused to react to form the polyurethane-polyisocyanurate-fiber composite part.Type: ApplicationFiled: May 20, 2016Publication date: May 31, 2018Inventors: Julia Goeschel, Julio Albuerne, Rolf Illguth, Margit Gehring
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Publication number: 20170198086Abstract: In a process for the production of pore-free polyurethane elastomer moldings with Shore D hardness of at least 60 in accordance with DIN 53505, (a) polyesterdiol with OH number from 20 to 100 mg KOH/g and (b) a chain extender composed of diol with molar mass below 300 g/mol, is mixed with (c) isocyanate prepolymers obtainable via reaction of diisocyanate with polyesterols with functionality from 1.95 to 2.2 and with OH number from 20 to 200 mg KOH/g to form a reaction mixture. The reaction mixture is charged to a mold and hardened to form the polyurethane elastomer. Polyurethane elastomer moldings are thus obtainable by this process, and these polyurethane moldings may be used as cladding component for commercial vehicles, bodywork component in vehicle construction, or a cladding component of a machine installation.Type: ApplicationFiled: May 22, 2015Publication date: July 13, 2017Applicant: BASF SEInventors: Julio Albuerne, Rolf Illguth, Franz Xaver Redl, Bernd Bremert, Hermann Voelker
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Publication number: 20170190080Abstract: In a process for producing a composite element having at least a covering layer and polyurethane foam, the covering layer is inserted into a mold and a polyurethane reaction mixture is introduced onto the covering layer. The polyurethane reaction mixture is reacted to form a polyurethane foam, wherein the polyurethane reaction mixture is obtained by mixing a) polyisocyanate with b) compounds having isocyanate-reactive OH groups, c) blowing agents including water, d) thickeners and e) catalysts. Bis(N,N-dimethylaminoethoxyethyl) carbamate, N,N,N-trimethyl-N-hydroxyethylbis(aminopropyl ether), N,N,N-trimethyl-N-hydroxyethyl(aminoethyl ether) or mixtures thereof and/or tetramethyldiaminoethyl ether are employed as catalysts and the polyurethane foam has a density of not more than 200 g/dm3.Type: ApplicationFiled: May 29, 2015Publication date: July 6, 2017Applicant: BASF SEInventors: Gerd Rischko, Jörg Pöltl, Julio Albuerne
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Patent number: 9562131Abstract: The present invention relates to a process for producing a thermoformable rigid polyurethane-polyamide foam having a closed-cell content of less than 70%, which comprises mixing (a) an organic polyisocyanate with (b) one or more polymeric compounds having two or more isocyanate-reactive hydrogen atoms, (c) optionally crosslinking and/or chain-extending agents, (d) one or more carboxylic acids having a functionality of 2 or more, (e) a catalyst comprising a Lewis base component, and (f) optionally auxiliaries and additives to form a reaction mixture and reacting this reaction mixture to form the rigid polyurethane-polyamide foam. The present invention further relates to a thermoformable rigid polyurethane-polyamide foam obtained by such a process and also to the use of such a thermoformable rigid polyurethane-polyamide foam for interior lining or engine compartment lining of motor vehicles.Type: GrantFiled: August 19, 2013Date of Patent: February 7, 2017Assignee: BASF SEInventors: Frank Prissok, Julio Albuerne, Christian Renner
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Publication number: 20140058005Abstract: The present invention relates to a process for producing a thermoformable rigid polyurethane-polyamide foam having a closed-cell content of less than 70%, which comprises mixing (a) an organic polyisocyanate with (b) one or more polymeric compounds having two or more isocyanate-reactive hydrogen atoms, (c) optionally crosslinking and/or chain-extending agents, (d) one or more carboxylic acids having a functionality of 2 or more, (e) a catalyst comprising a Lewis base component, and (f) optionally auxiliaries and additives to form a reaction mixture and reacting this reaction mixture to form the rigid polyurethane-polyamide foam. The present invention further relates to a thermoformable rigid polyurethane-polyamide foam obtained by such a process and also to the use of such a thermoformable rigid polyurethane-polyamide foam for interior lining or engine compartment lining of motor vehicles.Type: ApplicationFiled: August 19, 2013Publication date: February 27, 2014Applicant: BASF SEInventors: Frank Prissok, Julio Albuerne, Christian Renner
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Publication number: 20090306265Abstract: Polyoxadiazole composites are produced by heating a mixture of a filler in polyphosphoric acid to functionalize the filler. A hydrazine component and a dicarboxylic acid component are added to the mixture to form a solution, and the solution is heated to form a polyoxadiazole composite. The polyoxadiazole composite is precipitated from the solution.Type: ApplicationFiled: June 8, 2009Publication date: December 10, 2009Applicant: GKSS-Forschungszentrum Geesthacht GmbHInventors: Dominique De Figueiredo Gomes, Marcio Rodrigo Loos, Julio Albuerne