Patents by Inventor Manfred Appel
Manfred Appel 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: 20170002178Abstract: Suitable stabilizers for organic material are a mixture comprising A. at least one oligomeric compound, comprising repeat units of the formula (I), in which the meanings of the symbols are as follows: R1 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5-C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula —CR??—H—CO—OR?, where R? is hydrogen, C1-C6-alkyl or a radical of the formula —CO—OR?, and R? is C1-C18-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl, or tolyl; R2 is a mixture composed of C14-C28-alkyl groups, where two of these alkyl groups whose number of carbon atoms is not permitted to differ by more than two respectively make up at least 30% of this mixture; R3 and R4, independently of one another, are C1-C6-alkyl; and B.Type: ApplicationFiled: September 19, 2016Publication date: January 5, 2017Applicant: BASF SEInventors: Simon SCHAMBONY, Alban Glaser, Hubert Trauth, Manfred Appel, Sylke Haremza
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Patent number: 9475918Abstract: Suitable stabilizers for organic material are a mixture comprising A. at least one oligomeric compound, comprising repeat units of the formula (I), in which the meanings of the symbols are as follows: R1 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5-C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula —CR??CH—CO—OR?, where R? is hydrogen, C1-C6-alkyl or a radical of the formula —CO—OR?, and R? is C1-C18-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl, or tolyl; R2 is a mixture composed of C14-C28-alkyl groups, where two of these alkyl groups whose number of carbon atoms is not permitted to differ by more than two respectively make up at least 30% of this mixture; R3 and R4, independently of one another, are C1-C6-alkyl; and B.Type: GrantFiled: May 1, 2013Date of Patent: October 25, 2016Assignee: BASF SEInventors: Simon Schambony, Alban Glaser, Hubert Trauth, Manfred Appel, Sylke Haremza
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Publication number: 20130245166Abstract: Suitable stabilizers for organic material are a mixture comprising A. at least one oligomeric compound, comprising repeat units of the formula (I), in which the meanings of the symbols are as follows: R1 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5-C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula —CR??CH—CO—OR?, where R? is hydrogen, C1-C6-alkyl or a radical of the formula —CO—OR?, and R? is C1-C18-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl, or tolyl; R2 is a mixture composed of C14-C25-alkyl groups, where two of these alkyl groups whose number of carbon atoms is not permitted to differ by more than two respectively make up at least 30% of this mixture; R3 and R4, independently of one another, are C1-C6-alkyl; and B.Type: ApplicationFiled: May 1, 2013Publication date: September 19, 2013Inventors: Simon SCHAMBONY, Alban Glaser, Hubert Trauth, Manfred Appel, Sylke Haremza
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Publication number: 20100160502Abstract: Suitable stabilizers for organic material are a mixture comprising A. at least one oligomeric compound, comprising repeat units of the formula (I), in which the meanings of the symbols are as follows: R1 is hydrogen, C1-C6-alkyl, formyl, C2-C6-alkanoyl, C1-C12-alkoxy, C5-C6-cycloalkoxy, cyanomethyl, 2-hydroxyethyl, benzyl or a radical of the formula —CR??CH—CO—OR?, where R? is hydrogen, C1-C6-alkyl or a radical of the formula —CO—OR?, and R? is C1-C18-alkyl, C5-C8-cycloalkyl, C7-C18-aralkyl, phenyl, or tolyl; R2 is a mixture composed of C14-C28-alkyl groups, where two of these alkyl groups whose number of carbon atoms is not permitted to differ by more than two respectively make up at least 30% of this mixture; R3 and R4, independently of one another, are C1-C6-alkyl; and B.Type: ApplicationFiled: January 12, 2007Publication date: June 24, 2010Applicant: BASF SEInventors: Simon Schambony, Alban Glaser, Hubert Trauth, Manfred Appel, Sylke Haremza
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Patent number: 7735264Abstract: A motor vehicle door has a door body formed from a door inner part and a door outer panel fastened thereto. The door body has a shaft opening for a window shaft located inside the door body, and a shaft reinforcement fastened to the door inner part. The reinforcement extends below the shaft opening and supports the door outer panel via a downwardly bent flange of the door outer panel. A window seal for the shaft opening is received in a fastening groove formed by an upright longitudinal web of the shaft reinforcement and the downwardly bent flange.Type: GrantFiled: February 28, 2007Date of Patent: June 15, 2010Assignee: Dr. Ing. h.c. F. Porsche AGInventors: Klaus Rieder, Manfred Appel, Karlheinz Keller
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Publication number: 20090170984Abstract: The invention relates to a composition containing at least one piperidine compound of formula (I) as a stabiliser. In said formula (I) the variables R1, R2, R3, R4, R5, R6, R7, R8, Y and the index n have the meanings cited in claim 1 and the description. Said composition also comprises a polymer component and a colouring agent. The invention further relates to a method for producing pigment-containing polymer compositions and to the use of the compounds of formula (I) as dispersing auxiliary agents.Type: ApplicationFiled: March 30, 2007Publication date: July 2, 2009Applicant: BASF SEInventors: Till Blum, Alban Glaser, Simon Schambony, Manfred Appel
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Publication number: 20070199248Abstract: A motor vehicle door with a door body is formed from a door inner part and a door outer panel fastened thereto. The door body has toward a top, a shaft opening for a window shaft located inside the door body, and a shaft reinforcement fastened to the door inner part and extends below the shaft opening and on which the door outer panel is supported with its upper flange which lies adjacent to the shaft opening and is bent off downwardly. A window seal is assigned to the shaft opening and is received in a fastening groove formed at least by a first upright longitudinal web of the shaft reinforcement. For production reasons, the downwardly bent-off flange is made as a free-standing wall connected firmly to the shaft reinforcement only with its lower end portion. The free-standing wall delimits the fastening groove laterally together with the longitudinal web.Type: ApplicationFiled: February 28, 2007Publication date: August 30, 2007Inventors: Klaus Rieder, Manfred Appel, Karlheinz Keller
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Patent number: 7199181Abstract: A stabilizer composition is described and comprises a 2-cyano-3,3-diarylacrylate, a sterically hindered monomeric amine, a sterically hindered phenol and, where appropriate, a chromane derivative and/or an organic phosphite and/or phosphonite. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane with respect to light, oxygen, and heat.Type: GrantFiled: December 13, 2002Date of Patent: April 3, 2007Assignee: BASF AktiengesellschaftInventors: Thomas Heidenfelder, Manfred Appel
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Patent number: 7196135Abstract: A stabilizer composition is described and comprises a 3-arylacrylate, a polymeric compound with molecular weight at least 2000, bearing, on a polymeric framework, side groups having amine functions, where all of the substituents in the ?-position to the amine nitrogen atom are other than hydrogen, and comprises a sterically hindered phenol. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane with respect to light, oxygen, and heat.Type: GrantFiled: December 13, 2002Date of Patent: March 27, 2007Assignee: BASF AktiengesellschaftInventors: Thomas Heidenfelder, Manfred Appel
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Patent number: 6908956Abstract: A description is given of a stabilizer composition comprising A) at least one nitrogen compound having a molecular weight of at least 150, selected from a secondary amine in which all substituents positioned ? to the amine nitrogen atom are different than hydrogen, or, derived from the secondary amine, a tertiary amine, hydroxylamine, alkoxyamine or amide; and B) at least one iron compound. The stabilizer composition optionally comprises nitroxyl radicals. It is suitable for stabilizing nonliving organic material, especially polyolefins or homopolymers or copolymers of styrene, against the effects of light, heat or oxygen.Type: GrantFiled: January 31, 2001Date of Patent: June 21, 2005Assignee: Basf AktiengesellschaftInventors: Heinz Friedrich Sutoris, Sylke Haremza, Hubert Trauth, Erik Hofmann, Manfred Appel
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Publication number: 20050090591Abstract: A stabilizer composition is described and comprises a 3-arylacrylate, a polymeric compound with molecular weight at least 2 000, bearing, on a polymeric framework, side groups having amine functions, where all of the substituents in the a-position to the amine nitrogen atom are other than hydrogen, and comprises a sterically hindered phenol. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane with respect to light, oxygen, and heat.Type: ApplicationFiled: December 13, 2002Publication date: April 28, 2005Inventors: Thomas Heidenfelder, Manfred Appel
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Publication number: 20050032944Abstract: A stabilizer composition is described and comprises a 2-cyano-3,3-diarylacrylate, a sterically hindered monomeric amine, a sterically hindered phenol and, where appropriate, a chromane derivative and/or an organic phosphite and/or phosphonite. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane with respect to light, oxygen, and heat.Type: ApplicationFiled: December 13, 2002Publication date: February 10, 2005Applicant: BASF AktiengesellschaftInventors: Thomas Heidenefelder, Manfred Appel
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Publication number: 20050004275Abstract: A stabilizer composition is described and comprises a 3-arylacrylate, a sterically hindered monomeric amine, a sterically hindered phenol, a chromane derivative, and an organic phosphite and/or phosphonite. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane with respect to light, oxygen, and heat.Type: ApplicationFiled: December 13, 2002Publication date: January 6, 2005Inventors: Thomas Heidenfelder, Manfred Appel
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Publication number: 20040138350Abstract: Stabilized thermoplastic molding compositions comprisingType: ApplicationFiled: November 12, 2003Publication date: July 15, 2004Inventors: Sylke Haremza, Manfred Appel, Hubert Trauth, Erik Hofmann, Alban Glaser
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Patent number: 6737527Abstract: The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) where the variables are as defined in the Description, to a process for preparing these piperidine derivatives, to the use of these piperidine derivatives of the invention, or prepared according to the invention, for stabilizing organic material, in particular for stabilizing plastics or coating materials, and also to the use of these piperidine derivatives of the invention, or prepared according to the invention, as light stabilizers or stabilizers for wood surfaces. The present invention further relates to stabilized organic material which comprises these piperidine derivatives of the invention or prepared according to the invention.Type: GrantFiled: September 27, 2002Date of Patent: May 18, 2004Assignee: BASF AktiengesellschaftInventors: Sylke Haremza, Jürgen Krockenberger, Manfred Appel, Hubert Trauth, Alexander Aumüller
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Publication number: 20030083406Abstract: The present invention relates to 4-formylamino-N-methylpiperidine derivatives of the formula (I) 1Type: ApplicationFiled: September 27, 2002Publication date: May 1, 2003Inventors: Sylke Haremza, Jurgen Krockenberger, Manfred Appel, Hubert Trauth, Alexander Aumuller
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Publication number: 20030060544Abstract: A description is given of a stabilizer composition comprisingType: ApplicationFiled: July 25, 2002Publication date: March 27, 2003Inventors: Heinz-Friedrich Sutoris, Sylke Haremza, Hubert Trauth, Erik Hofman, Manfred Appel
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Patent number: 6492442Abstract: Described is a stabilizer composition comprising a 3-arylacrylic ester, a polymeric compound having a molecular weight of at least 2000 which carries, on a polymeric framework, side groups having secondary amine functions, all substituents positioned to the amine nitrogen being other than hydrogen, a chroman derivative, and an organic phosphite and/or phosphonite. The stabilizer composition is particularly suitable for stabilizing thermoplastic polyurethane against light, oxygen and heat.Type: GrantFiled: October 2, 2000Date of Patent: December 10, 2002Assignee: BASF AktiengesellschaftInventors: Manfred Appel, Hubert Trauth, Jürgen Krockenberger, Alexander Aumüller
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Patent number: 6214929Abstract: A polymer is obtained by removing the medium from a polymer dispersion or polymer solution containing at least one polymeric phase and at least one stabilizer suitable to protect against the damaging effect of light, heat and/or oxidation.Type: GrantFiled: March 10, 1999Date of Patent: April 10, 2001Assignee: BASF AktiengesellscaftInventors: Sylke Haremza, Jürgen Krockenberger, Manfred Appel, Hubert Trauth, Joachim Pakusch, Heinrich Sack
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Patent number: 5923245Abstract: A motor vehicle, particularly a passenger car, having an extendable air guiding device and at least one elongated additional brake light in the rear area. An additional brake light arrangement is provided at reasonable cost, which can be used for a coupe version as well as for a convertible version of a motor vehicle provided with an extendable air guiding device. On a vehicle body part disposed in front of the air guiding device, a first additional brake light is arranged and, on a transversely extending, rearward edge area of the extendable air guiding device, a second additional brake light is arranged. According to the position of the rearward-side air guiding device, at least one of the brake lights is connected which is visible from the rear at the time.Type: GrantFiled: December 18, 1997Date of Patent: July 13, 1999Assignee: Dr. Ing. h.c.F. Porsche AGInventors: Joachim Klatt, Manfred Appel