Patents by Inventor Peter Huntemann
Peter Huntemann 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: 20210047548Abstract: Described herein is a process for producing composite elements comprising thermal insulation material (B), adhesive (C), and optionally at least one outer layer (A), where the thermal insulation material (B) is bonded with the adhesive (C). Also described herein are composite elements formed from thermal insulation material (B) and adhesive (C) and optionally at least one outer layer (A), producible by such a process. Also described herein is a method of using the adhesive (C) for the bonding of thermal insulation materials (B).Type: ApplicationFiled: January 30, 2019Publication date: February 18, 2021Inventors: Olaf Jacobmeier, Sabrina Kronig, Antje Huskobla, Christian Renner, Peter Huntemann
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Patent number: 9476539Abstract: The invention relates to the envelopment of a connection of at least two pipes or parts thereof by an open-celled rigid foam, the production of such an envelope and also the use of open-celled rigid foam for protecting connections of two pipes.Type: GrantFiled: January 14, 2011Date of Patent: October 25, 2016Assignee: BASF SEInventors: Christof Grieser-Schmitz, Peter Huntemann, Annika Halwe-Bommelmann, Wilhelm Lindemann
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Patent number: 8852691Abstract: The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.Type: GrantFiled: September 13, 2013Date of Patent: October 7, 2014Assignee: BASF SEInventors: Lars Schoen, Roland Fabisiak, Rainer Hensiek, Peter Huntemann, Ruediger Viereck, Maria Thomas, Bernd Schaper
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Publication number: 20140017412Abstract: The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.Type: ApplicationFiled: September 13, 2013Publication date: January 16, 2014Applicant: BASF SEInventors: Lars SCHOEN, Roland Fabisiak, Rainer Hensiek, Peter Huntemann, Ruediger Viereck, Maria Thomas, Bernd Schaper
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Patent number: 8613981Abstract: The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.Type: GrantFiled: December 15, 2008Date of Patent: December 24, 2013Assignee: BASF SEInventors: Lars Schoen, Roland Fabisiak, Rainer Hensiek, Peter Huntemann, Ruediger Viereck, Maria Thomas, Bernd Schaper
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Patent number: 8105671Abstract: Syntactic polyurethanes are obtainable by reacting a polyisocyanate component a) with a polyol component, the polyol component b) comprising a polyetherpolyol mixture having an average OH number of from 10 to 280 (constituent b1) and an oil based on fatty acids of 6 to 25 carbon atoms or derivatives thereof (constituent b2), in the presence of hollow microspheres c). Furthermore, the syntactic polyurethanes are used for insulating offshore pipes and other parts and equipment used in the offshore sector, and the insulated offshore pipes as such are described.Type: GrantFiled: December 9, 2004Date of Patent: January 31, 2012Assignee: BASF AktiengesellschaftInventors: Peter Huntemann, Udo Schilling
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Publication number: 20110175346Abstract: The invention relates to the envelopment of a connection of at least two pipes or parts thereof by an open-celled rigid foam, the production of such an envelope and also the use of open-celled rigid foam for protecting connections of two pipes.Type: ApplicationFiled: January 14, 2011Publication date: July 21, 2011Applicant: BASF SEInventors: Christof GRIESER-SCHMITZ, Peter Huntemann, Annika Halwe-Bommelmann, Wilhelm Lindemann
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Publication number: 20110023989Abstract: Syntactic polyurethanes are obtainable by reacting a polyisocyanate component a) with a polyol component, the polyol component b) comprising a polyetherpolyol based on a difunctional initiator molecule b1), a polyetherpolyol based on a trifunctional initiator molecule b2) and a chain extender b3), in the presence of hollow microspheres c). Furthermore, the syntactic polyurethanes are used for insulating offshore pipes and other parts and equipment used in the offshore sector, and the insulated offshore pipes as such are described.Type: ApplicationFiled: July 12, 2010Publication date: February 3, 2011Applicant: BASF AktiengesellschaftInventors: Peter Huntemann, Udo Schilling
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Publication number: 20110003082Abstract: The invention relates to a process for the production of composites, composed of at least one outer layer b) and of an isocyanate-based rigid foam a), where the outer layer b) is moved continuously and the starting material for the isocyanate-based rigid foam a) is applied to the outer layer b), which comprises achieving the application of the liquid starting material for the isocyanate-based rigid foam a) by means of at least one fixed tube c) which has openings f) and which has been placed, with respect to the outer layer b), so as to be parallel to the plane of the outer layer and at right angles to the direction of movement.Type: ApplicationFiled: December 15, 2008Publication date: January 6, 2011Applicant: BASE SEInventors: Lars Schoen, Roland Fabisiak, Rainer Hensiek, Peter Huntemann, Ruediger Viereck, Maria Thomas, Bernd Schaper
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Patent number: 7390867Abstract: The invention relates to isocyanate adducts which can be prepared by reacting at least one polyisocyanate with compounds having at least two hydrogen atoms which are reactive toward isocyanate groups and have a crystalline content of less than 10 J/g determined by differential scanning calorimetry in accordance with DIN 51 004 at 20 K/min from room temperature to 250° C. using a nitrogen flow of 3 l/h as carrier gas and an aromatics content reported as carbon atoms in aromatic rings of less than 31% by weight, based on the total weight of the isocyanate adducts.Type: GrantFiled: December 12, 2003Date of Patent: June 24, 2008Assignee: BASF SEInventors: Marion Heinz, Udo Rotermund, Peter Huntemann, Udo Schilling
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Publication number: 20070240781Abstract: The invention relates to syntactic polyurethanes, obtainable by reacting a polyisocyanate component (a) with a polyol component (b), in the presence of hollow microspheres (c) and encapsulated latent heat stores (d). The invention furthermore relates to the use of the syntactic polyurethanes for insulating offshore pipes, and insulated offshore pipes as such, and other parts and apparatuses used in the offshore sector.Type: ApplicationFiled: May 17, 2005Publication date: October 18, 2007Applicant: BASF AktiengesellschaftInventors: Peter Huntemann, Udo Schilling, Gabriele Lang-Wittkowski, Ekkehard Jahns
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Publication number: 20070110940Abstract: Syntactic polyurethane comprising oil, preferably castor oil Abstract Syntactic polyurethanes are obtainable by reacting a polyisocyanate component a) with a polyol component, the polyol component b) comprising a polyetherpolyol mixture having an average OH number of from 10 to 280 (constituent b1) and an oil based on fatty acids of 6 to 25 carbon atoms or derivatives thereof (constituent b2), in the presence of hollow microspheres c). Furthermore, the syntactic polyurethanes are used for insulating offshore pipes and other parts and equipment used in the offshore sector, and the insulated offshore pipes as such are described.Type: ApplicationFiled: December 9, 2004Publication date: May 17, 2007Applicant: BASF AkiengesellschaftInventors: Peter Huntemann, Udo Schilling
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Publication number: 20070100027Abstract: Syntactic polyurethanes are obtainable by reacting a polyisocyanate component a) with a polyol component, the polyol component b) comprising a polyetherpolyol based on a difunctional initiator molecule b1), a polyetherpolyol based on a trifunctional initiator molecule b2) and a chain extender b3), in the presence of hollow microspheres c). Furthermore, the syntactic polyurethanes are used for insulating offshore pipes and other parts and equipment used in the offshore sector, and the insulated offshore pipes as such are described.Type: ApplicationFiled: December 9, 2004Publication date: May 3, 2007Applicant: Basf AktiengesellschaftInventors: Peter Huntemann, Udo Schilling
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Patent number: 6955778Abstract: Syntactic polyurethanes are prepared by mixing hollow microspheres with polyurethanes by a process in which, in a first step, the polyurethane system components are reacted and, in a second step, the feeding of the hollow microspheres is effected in a mixing apparatus, the mixing apparatus being free of dead space and comprising i) a mixing pot, ii) a feed for polyurethane, iii) a feed for hollow microspheres, iv) a stirring element and v) an outlet orifice.Type: GrantFiled: June 6, 2002Date of Patent: October 18, 2005Assignee: BASF AktiengesellschaftInventor: Peter Huntemann
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Publication number: 20040173938Abstract: Syntactic polyurethanes are prepared by mixing hollow microspheres with polyurethanes by a process in which, in a first step, the polyurethane system components are reacted and, in a second step, the feeding of the hollow microspheres is effected in a mixing apparatus, the mixing apparatus being free of dead space and comprisingType: ApplicationFiled: December 10, 2003Publication date: September 9, 2004Inventor: Peter Huntemann
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Publication number: 20040127672Abstract: The invention relates to isocyanate adducts which can be prepared by reacting at least one polyisocyanate with compounds having at least two hydrogen atoms which are reactive toward isocyanate groups and have a crystalline content of less than 10 J/g determined by differential scanning calorimetry in accordance with DIN 51 004 at 20 K/min from room temperature to 250° C. using a nitrogen flow of 3 l/h as carrier gas and an aromatics content reported as carbon atoms in aromatic rings of less than 31% by weight, based on the total weight of the isocyanate adducts.Type: ApplicationFiled: December 12, 2003Publication date: July 1, 2004Inventors: Marion Heinz, Udo Rotermund, Peter Huntemann, Udo Schilling