Patents by Inventor Horst Hintze-Bruening
Horst Hintze-Bruening 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: 10125269Abstract: The present invention relates to a composition comprising (A) at least one carboxy-functional polyester having an acid number in the range from 20 to 250 mg KOH/g, prepared using at least one difunctional monomer (a1) with aliphatic groups having 12 to 70 carbon atoms between the functional groups, and also (B) at least one synthetic layered hydroxide, where the at least one layered hydroxide (B) is prepared in the presence of the polyester (A). The present invention further relates to the preparation of the composition and also to the use of the composition as coating material.Type: GrantFiled: March 10, 2015Date of Patent: November 13, 2018Assignees: BASF Coatings GmbH, Universite Blaise Pascal Clermont-Ferrand IIInventors: Horst Hintze-Bruening, Elke Austrup, Fabrice LeRoux, Thomas Stimpfling, Claudia Swanson, Arthur Langry, Andrej Koenig
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Patent number: 9932442Abstract: The present invention relates to new carboxy-functional polyester and diester derivatives preparable by ring-opening reaction of (A) at least one anhydride of the formula (I) where R1?H, C1 to C24 alkyl, or C2 to C24 alkenyl with (B) at least one hydroxy-functional component, where (B1) the polyester derivatives are prepared using at least one linear hydroxy-functional polyester prepared using 7 to 95 mol %, based on the total amount of the monomers used in preparing the polyester (B1), of at least one difunctional monomer (b1) with aliphatic groups with 12 to 70 carbon atoms between the functional groups, and (B2) the diester derivatives are prepared using at least one dihydroxy-functional component which has an aliphatic group with 12 to 70 carbon atoms between the hydroxyl groups. The present invention further relates to aqueous compositions comprising at least one such polyester derivative and/or diester derivative, and water.Type: GrantFiled: July 16, 2014Date of Patent: April 3, 2018Assignee: BASF Coatings GmbHInventors: Horst Hintze-Bruening, Elke Austrup, Thomas Lohmeier, Charles Frederick James Faul, Alex Matthew Oliver
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Publication number: 20170051158Abstract: The present invention relates to a composition comprising (A) at least one carboxy-functional polyester having an acid number in the range from 20 to 250 mg KOH/g, prepared using at least one difunctional monomer (a1) with aliphatic groups having 12 to 70 carbon atoms between the functional groups, and also (B) at least one synthetic layered hydroxide, where the at least one layered hydroxide (B) is prepared in the presence of the polyester (A). The present invention further relates to the preparation of the composition and also to the use of the composition as coating material.Type: ApplicationFiled: March 10, 2015Publication date: February 23, 2017Applicants: BASF Coatings GmbH, Universite Blaise Pascal Clermont-Ferrand IIInventors: Horst HINTZE-BRUENING, Elke AUSTRUP, Fabrice LEROUX, Thomas STIMPFLING, Claudia SWANSON, Arthur LANGRY, Andrej KOENIG
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Patent number: 9556339Abstract: The present invention relates to a method for producing an anticorrosion coating, wherein (1) an anticorrosion primer comprising (A) at least one organic resin as binder and (B) at least one synthetic layered double hydroxide comprising organic anions is applied directly to a metallic substrate and (2) a polymer film is formed from the anticorrosion primer applied in stage (1), the method being characterized in that the at least one synthetic layered double hydroxide (B) comprises at least one organic anion of the following formula (I): where R1?COO?, SO3?, R2/R3?NH2, OH, H. The present invention relates, furthermore, to coated metallic substrates coated by the method of the invention. The present invention relates not least to the use of the anticorrosion primer for use in the method of the invention for improving the corrosion resistance of metallic substrates.Type: GrantFiled: October 19, 2012Date of Patent: January 31, 2017Assignees: BASF Coatings GmbH, UNIVERSITE BLAISE PASCAL—Clermont IIInventors: Horst Hintze-Brüning, Jan-Bernd Kues, Sebastian Sinnwell, Kristof Wapner, Fabrice Leroux, Thomas Stimpfling
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Patent number: 9492843Abstract: The invention relates to a method of increasing the stonechip resistance of OEM coat systems composed of an anticorrosion coat, a surfacer coat, and a concluding topcoat, in which 0.1% to 30% by weight, based on the nonvolatile fractions of the coating material, of electrically charged inorganic particles AT whose ratio D/d, the ratio of the average particle diameter (D) to the average particle thickness (d), is >50 and whose charge is at least partly compensated by singly charged organic counterions OG, are incorporated into the coating material that is used to produce at least one of said coats and that comprises at least one polymer P, and the coating material is applied and, lastly, is cured.Type: GrantFiled: November 6, 2008Date of Patent: November 15, 2016Assignees: BASF Coatings GmbH, UNIVERSITÉ BLAISE PASCALInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier
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Patent number: 9493706Abstract: Disclosed is an aqueous effect basecoat material comprising at least one liquid-crystalline aqueous preparation (WZ) in fractions of 1% to 99% by weight, based on the aqueous basecoat material, at least one film-forming polymer (FP), and at least one effect pigment (EP).Type: GrantFiled: February 25, 2010Date of Patent: November 15, 2016Assignees: BASF Coatings GmbH, UNIVERSITÉ BLAISE PASCALInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier-Thuilliez, Thomas Stimpfling
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Publication number: 20160208043Abstract: The present invention relates to new carboxy-functional polyester and diester derivatives preparable by ring-opening reaction of (A) at least one anhydride of the formula (I) where R1=H, C1 to C24 alkyl, or C2 to C24 alkenyl with (B) at least one hydroxy-functional component, where (B1) the polyester derivatives are prepared using at least one linear hydroxy-functional polyester prepared using 7 to 95 mol %, based on the total amount of the monomers used in preparing the polyester (B1), of at least one difunctional monomer (b1) with aliphatic groups with 12 to 70 carbon atoms between the functional groups, and (B2) the diester derivatives are prepared using at least one dihydroxy-functional component which has an aliphatic group with 12 to 70 carbon atoms between the hydroxyl groups. The present invention further relates to aqueous compositions comprising at least one such polyester derivative and/or diester derivative, and water.Type: ApplicationFiled: July 16, 2014Publication date: July 21, 2016Applicant: BASF Coatings GmbHInventors: Horst HINTZE-BRUENING, Eike AUSTRUP, Thomas LOHMEIER, Charles Frederick James FAUL, Alex Matthew OLIVER
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Publication number: 20160194341Abstract: The present invention relates to silylated polyisocyanates containing allophante groups, to processes for preparing them, to their use, and to coating compositions comprising them.Type: ApplicationFiled: July 9, 2014Publication date: July 7, 2016Applicants: BASF SE, BASF COATINGS GMBHInventors: Christina HAAF-KLEINHUBBERT, Verena FELDMANN, Frederic LUCAS, Pieter IN T VELD, Rumman AHMED, Markus HICKL, Bernd BRUCHMANN, Horst HINTZE-BRUENING, Dirk SCHMELTER, Svetlana GURIYANOVA
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Publication number: 20160168175Abstract: The present invention relates to silylated polyisocyanates, to processes for preparing them, to their use, and to coating compositions comprising them.Type: ApplicationFiled: July 15, 2014Publication date: June 16, 2016Applicants: BASF SE, BASF COATINGS AGInventors: Christina HAAF-KLEINHUBBERT, Frederic LUCAS, Rumman AHMED, Bernd BRUCHMANN, Svetlana GURIYANOVA, Markus HICKL, Horst HINTZE-BRUENING, Pieter IN 'T VELD, Dirk SCHMELTER, Verena FELDMANN
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Publication number: 20150376420Abstract: Described is a method for producing an anticorrosion coating, wherein (1) an anticorrosion primer comprising: (A) at least one organic resin as binder, and (B) at least one synthetic layered double hydroxide comprising organic anions, is applied directly to a metallic substrate; and (2) a polymer film is formed from the anticorrosion primer applied in stage (1), wherein the at least one synthetic layered double hydroxide (B) comprises at least one organic anion of an alpha-amino acid. Also described are coated metallic substrates coated by the method of the invention. Further described is the use of the anticorrosion primer in the method of the invention for improving the corrosion resistance of metallic substrates.Type: ApplicationFiled: January 17, 2014Publication date: December 31, 2015Applicant: BASF Coating GmbHInventors: Horst Hintze-Brüning, Fabrice Leroux, Thomas Stimpfling, Patrick Keil, Hubert Theil
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Publication number: 20140302334Abstract: The present invention relates to a method for producing an anticorrosion coating, wherein (1) an anticorrosion primer comprising (A) at least one organic resin as binder and (B) at least one synthetic layered double hydroxide comprising organic anions is applied directly to a metallic substrate and (2) a polymer film is formed from the anticorrosion primer applied in stage (1), the method being characterized in that the at least one synthetic layered double hydroxide (B) comprises at least one organic anion of the following formula (I): where R1?COO?, SO3?, R2/R3?NH2, OH, H. The present invention relates, furthermore, to coated metallic substrates coated by the method of the invention. The present invention relates not least to the use of the anticorrosion primer for use in the method of the invention for improving the corrosion resistance of metallic substrates.Type: ApplicationFiled: October 19, 2012Publication date: October 9, 2014Inventors: Horst Hintze-Brüning, Jan-Bernd Kues, Sebastian Sinnwell, Kristof Wapner, Fabrice Leroux, Thomas Stimpfling
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Patent number: 8742003Abstract: The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them.Type: GrantFiled: July 13, 2012Date of Patent: June 3, 2014Assignee: BASF SEInventors: Christina Haaf, Markus Hickl, Ruediger Stark, Horst Hintze-Bruening, Bernd Bruchmann, Dirk Schmelter, Thomas Gloege, Christine Roesch
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Publication number: 20130035435Abstract: The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them.Type: ApplicationFiled: July 13, 2012Publication date: February 7, 2013Applicant: BASF SEInventors: Christina HAAF, Markus HICKL, Rüdiger STARK, Horst HINTZE-BRÜNING, Bernd BRUCHMANN, Dirk SCHMELTER, Thomas GLOEGE, Christine RÖSCH
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Publication number: 20120269978Abstract: Disclosed are aqueous coating materials comprising at least one water-dispersible polymer (WP), having at least one functional group (a), preferably at least one crosslinking agent (V) having at least two functional groups (b), which react with the functional groups (a) of the water-dispersible polymer (WP) when the coating material cures, to form a covalent bond, and positively charged inorganic particles whose ratio D/d, the ratio of the average particle diameter (D) to the average particle thickness (d), is >50, the charge of the inorganic particles being at least partly compensated by singly charged organic anions (OA). The invention further relates to a process for producing stonechip-resistant OEM coat systems consisting of an anticorrosion coat applied directly to the substrate, a surfacer coat, and a concluding topcoat, preferably consisting of a basecoat and a concluding clearcoat, where at least one coat is formed from the above-identified aqueous coating material.Type: ApplicationFiled: November 6, 2008Publication date: October 25, 2012Applicants: UNIVERSITÉ BLAISE PASCAL, BASF COATINGS GMBHInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier
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Publication number: 20120264858Abstract: The invention relates to an aqueous coating composition comprising at least one liquid-crystalline aqueous preparation (WZ) in fractions of 1% to 99% by weight, based on the aqueous basecoat material, at least one film-forming polymer (FP), and a crosslinking agent (V).Type: ApplicationFiled: March 8, 2010Publication date: October 18, 2012Applicants: UNIVERSITE BLAISE PASCAL, BASF COATINGS GMBHInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier-Thuilliez, Thomas Stimpfling
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Publication number: 20120135246Abstract: Disclosed is an aqueous effect basecoat material comprising at least one liquid-crystalline aqueous preparation (WZ) in fractions of 1% to 99% by weight, based on the aqueous basecoat material, at least one film-forming polymer (FP), and at least one effect pigment (EP).Type: ApplicationFiled: February 25, 2010Publication date: May 31, 2012Applicants: UNIVERSITE BLAISE PASCAL, BASF COATINGS GMBHInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier-Thuilliez, Thomas Stimpfling
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Patent number: 7985478Abstract: A process for producing moldings, in which a solventborne or aqueous, pigmented coating composition (P) and a free-radically crosslinkable coating composition (K), which after crosslinking to completion produces a transparent coating (KE) are applied to a support sheet, a dried but as yet not completely crosslinked coating (KT) is produced from the coating composition (K), the coated support sheet is shaped and is injection backmolded or foam-backed with a liquid polymeric material, and the coating (KT)—if this has not already taken place—is cured or aftercured; the crosslinkable coating composition (K) comprising a free- radically crosslinkable component (KK) which comprises carbamate and/or biuret and/or allophanate and/or urea and/or amide groups.Type: GrantFiled: October 17, 2005Date of Patent: July 26, 2011Assignee: BASF Coatings AGInventors: Hubert Baumgart, Horst Hintze-Brüning, Fatmir Raka, Gabriele Dlugosch, Frank Dietsche, Nick Gruber, Erich Beck, Reinhold Schwalm, Klaus Menzel, Yvonne Heischkel, Berthold Austrup
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Patent number: 7935291Abstract: A process for producing polymer moldings with functional surfaces, in which a coating is produced on a support sheet, the coated support sheet is shaped and backed by injection molding or foaming with a liquid polymeric material, and the coating, if this has not already taken place, is cured or aftercured, the coating is covered at least temporarily with a protective sheet.Type: GrantFiled: July 13, 2004Date of Patent: May 3, 2011Assignee: BASF Coatings AGInventors: Horst Hintze-Bruening, Markus Saedler, Fatmir Raka
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Publication number: 20110045178Abstract: A method of establishing defined morphologies of separated phases in thin coats, in which anisotropic particles (T) whose average particle diameter (D) is <1 ?m and whose D/d ratio of the average particle diameter (D) to the average particle thickness (d) is >50 are introduced into the coating material used to produce said coats and comprises at least one polymer (P1), at least one polymer (P2) which is incompatible with the polymer (P1) in the solid phase and/or a crosslinking agent (V) which is incompatible with the polymer (P1) in the solid phase, where the polymers (P1) and/or (P2) have at least one functional group (a) which reacts during curing of the coating material to form covalent bonds. The disclosed coating material is applied to an uncoated substrate and/or to a precoated substrate and then cured and can be used in producing antistonechip OEM coat systems.Type: ApplicationFiled: November 6, 2008Publication date: February 24, 2011Applicants: BASF COATINGS GMBH, UNIVERSITÉ BLAISE PASCALInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier
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Publication number: 20100323103Abstract: The invention relates to a method of increasing the stonechip resistance of OEM coat systems composed of an anticorrosion coat, a surfacer coat, and a concluding topcoat, in which 0.1% to 30% by weight, based on the nonvolatile fractions of the coating material, of electrically charged inorganic particles AT whose ratio D/d, the ratio of the average particle diameter (D) to the average particle thickness (d), is >50 and whose charge is at least partly compensated by singly charged organic counterions OG, are incorporated into the coating material that is used to produce at least one of said coats and that comprises at least one polymer P, and the coating material is applied and, lastly, is cured.Type: ApplicationFiled: November 6, 2008Publication date: December 23, 2010Applicants: BASF COATINGS GMBH, UNIVERSITÉ BLAISE PASCALInventors: Horst Hintze-Brüning, Hans-Peter Steiner, Fabrice Leroux, Anne-Lise Troutier