Patents by Inventor Peter Murer
Peter Murer 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: 8138303Abstract: The present invention relates to novel polymers comprising a repeating unit of the formula (I) and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high stability of the emission color can be observed, if the polymers according to the invention are used in organic light emitting diodes (OLEDs).Type: GrantFiled: January 31, 2007Date of Patent: March 20, 2012Assignee: BASF SEInventors: Natalia Chebotareva, Roger Prétôt, Paul Adriaan Van der Schaaf, Thomas Schäfer, Beat Schmidhalter, Peter Murer
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Publication number: 20110152491Abstract: The present invention relates to polymers comprising repeating unit(s) of the formula (I), and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color are observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).Type: ApplicationFiled: June 10, 2009Publication date: June 23, 2011Applicant: BASF SEInventors: Shin-Ichiro Kawano, Martin Baumgarten, Klaus Mullen, Peter Murer, Thomas Schafer, Moussa Saleh
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Publication number: 20110089407Abstract: This invention relates to electroluminescent metal complexes of the formula (I), or (II), a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.Type: ApplicationFiled: February 2, 2009Publication date: April 21, 2011Applicant: BASF SEInventors: Beat Schmidhalter, Thomas Schafer, Peter Murer, Kristina Bardon, Stephan Allenbach, Andrea Ricci
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Publication number: 20100277060Abstract: The present invention relates to an electronic device, especially an electroluminescent devices, comprising a compound of Formula (I), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.Type: ApplicationFiled: September 10, 2008Publication date: November 4, 2010Applicant: BASF SEInventors: Thomas Schaefer, Colin Morton, Peter Murer, Frederique Wendeborn, Beat Schmidhalter, Kristina Bardon
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Publication number: 20100249349Abstract: The present invention relates to novel polymers comprising a repeating unit of the formula (I) and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high stability of the emission color can be observed, if the polymers according to the invention are used in organic light emitting diodes (OLEDs).Type: ApplicationFiled: January 31, 2007Publication date: September 30, 2010Inventors: Natalia Chebotareva, Roger Prétôt, Paul Adriaan Van Der Schaaf, Thomas Schäfer, Beat Schmidhalter, Peter Murer
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Publication number: 20100109514Abstract: The present invention relates to compounds of the formula (I), a process for their preparation and their use in organic light emitting diodes (OLEDs), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or special characteristics of electroluminescent devices.Type: ApplicationFiled: March 19, 2008Publication date: May 6, 2010Inventors: Thomas Schäfer, Peter Murer, Frédérique Wendeborn, Beat Schmidhalter, Kristina Bardon, Andrea Ricci, Joern Pommerehne
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Publication number: 20100108994Abstract: This invention relates to electroluminescent metal complexes with benzotriazoles of the formula (I), a process for their preparation, electronic devices comprising the metal complexes and their use in electronic devices, especially organic light emitting diodes (OLEDs), as oxygen sensitive indicators, as phosphorescent indicators in bioassays, and as catalysts.Type: ApplicationFiled: February 13, 2008Publication date: May 6, 2010Inventors: Thomas Schäfer, Peter Murer, Gisèle Baudin, Manuela Kocher, François Maike, Stephan Allenbach, Rosemarie Sift, Beat Schmidhalter
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Publication number: 20100104979Abstract: Compounds of the Formula (I) wherein x is an integer from 1-4; p is an integer from 1-3; q is an integer from 0-3; Ar is phenyl, naphthyl, anthryl or phenanthryl each of which optionally is substituted by one or more Cl, CN, OR5, C3-C5alkenyl or C1-C6alkyl which optionally is substituted by one or more OR6, COOR or halogen; R1 if x is 1, is ORS, O—X+, NR8R9, C1-C20alkyl optionally substituted by one or more COOR10, or is C2-C20alkyl interrupted by one ore more O, or is C2-C5alkenyl or phenyl-C1-C4alkyl; R1 if x is 2, is for example C1-C20alkylene; R1 if x is 3, is for example a tri-valent radical; R1if x is 4, is for example a tetravalent radical; R2and R3are hydrogen or C1-C8alkyl, or R2and R3 together are O, C1-C3alkylene or CH?CH; R4 is C1-C4alkyl; R5, R6, R7, R8, R9 and R10 are for example hydrogen or C1-C4alkyl; and X is a x-valent cationic counter ion; are in particular suitable as photoinitiators for the curing with UV-A light (320-450 nm).Type: ApplicationFiled: March 25, 2008Publication date: April 29, 2010Inventors: Kurt Dietliker, Peter Murer, Rinaldo Hüsler, Tunja Jung
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Patent number: 7687657Abstract: The invention relates to a process for the preparation of (bis)acylphosphanes of formula I, wherein n and m are each independently of the other 1 or 2; R1 if n=1, is e.g. unsubstituted or substituted C1-C18alkyl or C2-C18alkenyl, or phenyl, R1 if n=2, is e.g. a divalent radical of the monovalent radical defined above; R2 is e.g. C1-C18alkyl, C3-C12cycloalkyl, C2-C18alkenyl, mesityl, phenyl, naphthyl; R3 is one of the radicals defined under R1; the process comprises the steps a) contacting e.g.Type: GrantFiled: November 14, 2005Date of Patent: March 30, 2010Assignee: Ciba Speciality Chemicals CorporationInventors: Peter Murer, Jean-Pierre Wolf, Stephan Burkhardt, Hansjörg Grützmacher, Daniel Stein, Kurt Dietliker
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Publication number: 20100039024Abstract: The present invention relates electroluminescent devices, comprising a compound of the formula (I), especially as host for phosphorescent compounds. The hosts may function with phosphorescent materials to provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.Type: ApplicationFiled: September 4, 2007Publication date: February 18, 2010Inventors: Frédérique Wendeborn, Beat Schmidhalter, Thomas Schäfer, Peter Murer, Kristina Bardon
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Publication number: 20090309068Abstract: The present invention relates to novel polymers comprising a repeating unit(s) of the formula (I) wherein at least one of the substituents R1, R2, R3, R4, R5, R6 and R7 is a group -(Sp)x1-HEI, wherein Sp is a spacer unit, HEI is a group (HEII), which increases the hole-injection and/or hole-transport properties of the polymers; or a group (HEIII), which increases the electron-injection and/or electron-transport properties of the polymers, or a group (HEIIII), which increases the hole-injection and/or hole-transport properties of the polymers and the electron-injection and/or electron-transport properties of the polymers, x1 is 0, or 1, and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color can be observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).Type: ApplicationFiled: July 4, 2007Publication date: December 17, 2009Inventors: Thomas Schafer, Peter Murer, Toblas Hintermann, Beat Schmidhalter
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Publication number: 20090105447Abstract: The present invention relates to polymers comprising a repeating unit of the formula (I), and their use in electronic devices. The polymers according to the invention have excellent 5 solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color are observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs).Type: ApplicationFiled: March 8, 2006Publication date: April 23, 2009Inventors: Thomas Schafer, Beat Schmidhalter, Peter Murer, Kristina Bardon, Tobias Hintermann
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Publication number: 20090042114Abstract: Compounds of the formula I or II wherein R1 is C1-C10haloalkylsulfonyl, halobenzenesulfonyl, C2-C10haloalkanoyl, halobenzoyl; R2 is halogen or C1-C10haloalkyl; Ar1 is phenyl, biphenylyl, fluorenyl, naphthyl, anthracyl, phenanthryl, or heteroaryl, all of which are optionally substituted; Ar?1 is for example phenylene, naphthylene, diphenylene, heteroarylene, oxydiphenylene, phenylene-D-D1-D-phenylene or —Ar?1-A1-Y1-A1-Ar?1—; wherein these radicals optionally are substituted; Ar?1 is phenylene, naphthylene, anthracylene, phenanthrylene, or heteroarylene, all optionally substituted; A1 is for example a direct bond, —O—, —S—, or —NR6—; Y1 inter alia is C1-C18alkylene; X is halogen; D is for example —O—, —S— or —NR6—; D1 inter alia is C1-C18alkylene; are particularly suitable as photolatent acids in ArF resist technology.Type: ApplicationFiled: May 22, 2008Publication date: February 12, 2009Inventors: Hitoshi Yamato, Toshikage Asakura, Akira Matsumoto, Peter Murer, Tobias Hintermann
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Publication number: 20080286693Abstract: Chemically amplified photoresist compositions comprising, (a) a compound which cures upon the action of an acid or a compound whose solubility is increased upon the action of an acid; and (b) a compound of the formula Ia, Ib, IIa, IIb, IIIa, IIIb, IVa, IVb, Va, Vb or VIa wherein n is 1 or 2; m is 0 or 1; X0 is —[CH2]h—X or —CH?CH2; h is 2, 3, 4, 5 or 6; R1, when n is 1, is for example optionally substituted phenyl, naphthyl, anthracyl, phenanthryl, or heteroaryl; R1, when n is 2, is for example optionally substituted phenylene or naphthylene; R2 for example has one of the meanings of R1; X is for example —OR20, —NR21R22, —SR23; X? is —X1-A3-X-; X1 and X2 are for example —O—, —S— or a direct bond; A3 is e.g. phenylene; R3 has for example one of the meanings given for R1; R4 has for example one of the meaning given for R2; R5 and R6 e.g. are hydrogen; G i.a. is —S— or —O—; R7 when n is 1, e.g. is phenyl, optionally substituted, when n is 2, is for example phenylene; R8 and R9 e.g.Type: ApplicationFiled: December 4, 2007Publication date: November 20, 2008Inventors: Akira Matsumoto, Hitoshi Yamato, Toshikage Asakura, Peter Murer
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Patent number: 7439401Abstract: The present invention relates to a new, selective process for the preparation of mono- and bisacylphosphanes of formula (I) n and m are each independently of the other 1 or 2; R1, if n=1, is e.g. phenyl R1, if n=2, is e.g. C1-C18alkylene or phenylene; R2 is e. g. C1-C18alkyl, phenyl or substituted phenyl; R3 is e. g. C1-C18alkyl, by (1) reacting a phosphorous halide of formula IIa or a phosphorous halide oxide of formula (IIb) or a phosphorous halide sulfide of formula (IIc) with an alkali metal in a solvent in the presence of a proton source; (2) subsequent reaction with m acid halides of formula (III) An oxidation step may follow to obtain mono- and bisacylphosphane oxides or mono- and bisacylphosphane sulfides.Type: GrantFiled: July 9, 2004Date of Patent: October 21, 2008Assignee: Ciba Specialty Chemicals CorporationInventors: Reinhard H. Sommerlade, Souâd Boulmaâz, Jean-Pierre Wolf, Jens Geier, Hansjörg Grützmacher, Markus Scherer, Hartmut Schönberg, Daniel Stein, Peter Murer, Stephan Burkhardt
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Patent number: 7399577Abstract: Compounds of the formula (I) or (II) wherein R1 is C1-C10haloalkylsulfonyl, halobenzenesulfonyl, C2- C10haloalkanoyl, halobenzoyl; R2 is halogen or C1-C10 haloalkyl; Arl is phenyl, biphenylyl, fluorenyl, naphthyl, anthracyl, phenanthryl, or heteroaryl, all of which are optionally substituted; Ar?1 is for example phenylene, naphthylene, diphonylene, heteroarylene, oxydiphenylene, phenyleneD-D1-D-phenylene or —Ar?1-A1—Y1-A1—Ar?1—; wherein these radicals optionally are substituted; Ae?, is phenylene, naphthylene, anthracylene, phenanthrylene, or heteroarylene, all optionally substituted; A, is for example a direct bond, —0—, —S—, or —NR6—; Y, inter alia is C1-C18alkylene; X is halogen; D is for example —0—, —S— or —NR6—; D, inter alia is C1-C18alkylene; are particularly suitable as photolatent acids in ArF resist technology.Type: GrantFiled: February 9, 2004Date of Patent: July 15, 2008Assignee: Ciba Specialty Chemicals CorporationInventors: Hitoshi Yamato, Toshikage Asakura, Akira Matsumoto, Peter Murer, Tobias Hintermann
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Patent number: 7326511Abstract: Chemically amplified photoresist compositions comprising, (a) a compound which cures upon the action of an acid or a compound whose solubility is increased upon the action of an acid; and (b) a compound of the formula (Ia), (Ib), (IIa), (IIb), (IIIa), (IIIb), (Iva), (Ivb), (Va), (Vb) or (VIa), wherein n is 1 or 2; m is 0 or 1; X0 is —[CH2]h—X or —CH?CH2; h is 2, 3, 4, 5 or 6; R1 when n is 1, is for example optionally substituted phenyl, naphthyl, anthracyl, phenanthryl, or heteroaryl; R1, when n is 2, is for example optionally substituted phenylene or naphthylene; R2 for example has one of the meanings of R1; X is for example —OR20, —NR21R22, —SR23; X? is -X1-A3-X2-; X1 and X2 are for example —O—, —S— or a direct bond; A3 is e.g. phenylene; R3 has for example one of the meanings given for R1; R4 has for example one of the meaning given for R2; R5 and R6 e.g. are hydrogen; G i.a. is —S— or —O—; R7 when n is 1, e.g. is phenyl, optionally substituted, when n is 2, is for example phenylene; R8 and R9 e.g.Type: GrantFiled: January 28, 2003Date of Patent: February 5, 2008Assignee: Ciba Specialty Chemicals CorporationInventors: Akira Matsumoto, Hitoshi Yamato, Toshikage Asakura, Peter Murer
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Publication number: 20080004464Abstract: The invention relates to a process for the preparation of (bis)acylphosphanes of formula I, wherein n and m are each independently of the other 1 or 2; R1 if n=1, is e.g. unsubstituted or substituted C1-C18alkyl or C2-C18alkenyl, or phenyl, R1 if n=2, is e.g. a divalent radical of the monovalent radical defined above; R2 is e.g. C1-C18alkyl, C3-C12cycloalkyl, C2-C18alkenyl, mesityl, phenyl, naphthyl; R3 is one of the radicals defined under R1; the process comprises the steps a) contacting e.g.Type: ApplicationFiled: November 14, 2005Publication date: January 3, 2008Inventors: Peter Murer, Jean-Pierre Wolf, Stephan Burkhardt, Hansjorg Grutzmacher, Daniel Stein, Kurt Dietliker
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Publication number: 20060247436Abstract: The present invention relates to a new, selective process for the preparation of mono- and bisacylphosphanes of formula (I) n and m are each independently of the other 1 or 2; R1, if n=1, is e.g. phenyl R1, if n=2, is e.g. C1-C18alkylene or phenylene; R2 is e.g. C1-C18alkyl, phenyl or substituted phenyl; R3 is e.g. C1-C18alkyl, by (I) reacting a phosphorous halide of formula IIa or a phosphorous halide oxide of formula (IIb) or a phosphorous halide sulfide of formula (IIc) with an alkali metal in a solvent in the presence of a proton source; (2) subsequent reaction with m acid halides of formula (III) An oxidation step may follow to obtain mono- and bisacylphosphane oxides or mono-and bisacylphosphane sulfides.Type: ApplicationFiled: July 9, 2004Publication date: November 2, 2006Inventors: Reinhard Sommerlade, Souad Boulmaaz, Jean-Pierre Wolf, Jens Geier, Hansjorg Grutzmacher, Markus Scherer, Hartmut Schonberg, Daniel Stein, Peter Murer, Stephan Burkhardt
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Publication number: 20060246377Abstract: Compounds of the formula (I) or (II) wherein R1 is C1-C10haloalkylsulfonyl, halobenzenesulfonyl, C2-C10haloalkanoyl, halobenzoyl; R2 is halogen or C1-C10 haloalkyl; Ar1 is phenyl, biphenylyl, fluorenyl, naphthyl, anthracyl, phenanthryl, or heteroaryl, all of which are optionally substituted; Ar?1 is for example phenylene, naphthylene, diphonylene, heteroarylene, oxydiphenylene, phenyleneD-D1-D-phenylene or —Ar?1-A1-Y1-A1-Ar?1—; wherein these radicals optionally are substituted; Ae?, is phenylene, naphthylene, anthracylene, phenanthrylene, or heteroarylene, all optionally substituted; A, is for exampfe a direct bond, -0-, —S—, or —NR6—; Y, inter alia is C1-C18alkylene; X is halogen; D is for example -0-, —S— or —NR6—; D, inter alia is C1-C18alkylene; are particularly suitable as photolatent acids in ArF resist technology.Type: ApplicationFiled: February 9, 2004Publication date: November 2, 2006Inventors: Hitoshi Yamato, Toshikage Asakura, Akira Matsumoto, Peter Murer, Tobias Hintermann