Abstract: The invention relates to novel substituted thienyl(amino)sulphonylureas of the general formula (I) in which A, Q, R1, R2, R3, R4 and R5 are each as defined in the description, to processes for their preparation and to their use as herbicides.
Type:
Grant
Filed:
January 10, 2005
Date of Patent:
August 15, 2006
Assignee:
Bayer Aktiengesellschaft
Inventors:
Ernst Rudolf F. Gesing, Joachim Kluth, Klaus-Helmut Müller, Mark Wilhelm Drewes, Peter Dahmen, Dieter Feucht, Rolf Pontzen
Abstract: The invention relates to novel active compound combinations of certain cyclic ketoenols and certain insecticidally active compounds that together have very good insecticidal and acaricidal properties.
Type:
Grant
Filed:
August 29, 2003
Date of Patent:
August 15, 2006
Assignee:
Bayer Aktiengesellschaft
Inventors:
Reiner Fischer, Thomas Bretschneider, Christoph Erdelen
Abstract: The invention relates to imidazo[1,3,5]triazinones, a method for their production and methods of use, in particular as inhibitors of cyclic GMP metabolizing phosphodiesterases.
Type:
Grant
Filed:
July 15, 2004
Date of Patent:
August 15, 2006
Assignee:
Bayer Healthcare AG
Inventors:
Ulrich Niewöhner, Helmut Haning, Thomas Lampe, Mazen Es-Sayed, Gunter Schmidt, Erwin Bischoff, Klaus Dembowsky, Elisabeth Perzborn, Karl-Heinz Schlemmer
Abstract: The invention describes a process for the preparation of polycarbonate. The process includes (a) transesterifying at least one aromatic dihydroxyaryl compound and a diaryl carbonate in the melt in the presence of a catalyst, (b) mixing the melt obtained in step (a) with a foaming agent (c) passing the mixture at 250 to 340° C. through inlet openings of a separating vessel at a rate of 0.1 to 20 kg/hour, to obtain a plurality of streams of foamed polycarbonate and degassing the streams of foamed polycarbonate in the separating vessel wherein the pressure is 0.1 to 20 mbar.
Type:
Grant
Filed:
April 14, 2005
Date of Patent:
August 15, 2006
Assignee:
Bayer Materialscience AG
Inventors:
Jörg Kirchhoff, Thomas König, Klemens Kohlgrüber, Steffen Kühling, Melanie Möthrath, Dirk Van Meirvenne
Abstract: The present invention relates to the preparation of nuclear-fluorinated aromatics by reacting, with a fluoride at 40 to 260° C., an aromatic compound substituted at the nucleus with halogen that is exchangeable for fluorine in the presence of at least one compound of the formula (I) where A, B, and Any have the meanings specified in the disclosure.
Type:
Grant
Filed:
June 12, 2002
Date of Patent:
August 15, 2006
Assignee:
Bayer Aktiengesellschaft
Inventors:
Marielouise Henrich, Albrecht Marhold, Alexander Kolomeitsev, Gerd Röschenthaler
Abstract: The present invention relates to a process for cleaning multi-product production plants for polyester polyols with a cleaning polyol. The cleaning polyol can be used as a raw material in the production of further polyols.
Type:
Grant
Filed:
December 7, 2004
Date of Patent:
August 15, 2006
Assignee:
Bayer Materialscience AG
Inventors:
Hartmut Nefzger, Gerhard Klein, Erhard Michels, Ulrich Boddenberg
Abstract: This invention relates to certain aryl alkyl acid compounds, compositions, and methods for treating or preventing obesity and related diseases.
Type:
Grant
Filed:
May 6, 2004
Date of Patent:
August 15, 2006
Assignee:
Bayer Pharmaceuticals Corporation
Inventors:
Roger Smith, Ann-Marie Campbell, Philip Coish, Miao Dai, Susan Jenkins, Derek Lowe, Stephen O'Connor, Ning Su, Gan Wang, Mingbao Zhang, Lei Zhu
Abstract: Hydrogenated copolymers of an unsaturated nitrile, butadiene and isoprene, wherein the molar ratio of butadiene to isoprene is less than 3:1, display valuable low temperature properties.
Type:
Grant
Filed:
August 21, 2001
Date of Patent:
August 15, 2006
Assignees:
Bayer AG, Bayer Inc.
Inventors:
Harald Bender, Rotraud Casper, legal representative, Hans Rafael Winkelbach, Hans Christian Strauch, Paul Nguyen, Sharon X. Guo, Janet Gamlin, Rudolf Casper, deceased
Abstract: Human antibodies that bind to TIMP-1 can be used as reagents to diagnose and treat disorders in which TIMP-1 is elevated, such as liver fibrosis, alcoholic liver disease, cardiac fibrosis, acute coronary syndrome, lupus nephritis, glomerulosclerotic renal disease, benign prostate hypertrophy, colon cancer, lung cancer, and idiopathic pulmonary fibrosis.
Abstract: The invention provides DNA sequences encoding insecticidal secreted proteins from bacteria and transgenic plants having insecticidal activity against coleopteran insect pests. Methods of protecting plants from damage by insects by transforming the plants with chimeric genes comprising DNA sequences encoding the insecticidal secreted proteins are also provided.
Type:
Grant
Filed:
October 14, 2003
Date of Patent:
August 15, 2006
Assignee:
Bayer BioScience N.V.
Inventors:
Annemie Boets, Greta Arnaut, Jeroen Van Rie, Nicole Damme
Abstract: The present invention relates to novel 2,5-disubstituted pyrimidine derivatives which stimulate soluble guanylate cyclase, to processes for the preparation thereof, and to the use thereof for producing medicaments, in particular medicaments for the treatment of central nervous system diseases.
Type:
Grant
Filed:
July 7, 2003
Date of Patent:
August 15, 2006
Assignee:
Bayer HealthCare AG
Inventors:
Achim Feurer, Joachim Luithle, Stephan-Nicholas Wirtz, Gerhard König, Johannes-Peter Stasch, Elke Stahl, Rudy Schreiber, Frank Wunder
Abstract: The present invention relates to compounds of the general formula (I), processes for their preparation, pharmaceutical compositions containing them as well as their use for the production of pharmaceutical compositions for the treatment of inflammatory diseases.
Type:
Grant
Filed:
October 8, 2001
Date of Patent:
August 15, 2006
Assignee:
Bayer Aktiengesellschaft
Inventors:
Thomas Rölle, Thomas Lehmann, Markus Albers, Gerhard Hessler, Gerhard Müller, Rüdiger Fischer, Masaomi Tajimi, Karl Ziegelbauer, Kevin Bacon, Haruki Hasegawa, Hiromi Okigami
Abstract: A process for the preparation of an aromatic carbonate is disclosed. The process entails reacting an aromatic hydroxy compound of the formula R—(O—H)k, with carbon monoxide and oxygen, optionally in a solvent and in the presence of catalyst components, characterized in that after an initial partial charge of R—(O—H)k to the reaction mixture, the balance thereof is subsequently metered into the reaction mixture at least once in the course of the reaction.
Type:
Grant
Filed:
August 21, 2002
Date of Patent:
August 15, 2006
Assignee:
Bayer Aktiengesellschaft
Inventors:
Claus-Peter Reisinger, Sven Michael Hansen, Peter Fischer
Abstract: The present invention relates to a binder composition containing A) at least one aqueous polyurethane-polyurea dispersion and B) at least one stabilizer containing a) at least one amine having a structural unit corresponding to formula (I) ?which has no hydrazide groups, b) at least one compound having a structural unit corresponding to formula (II) —CO—NH—NH—??(II) ?and c) optionally a stabilizing compound other than a) and b). The polyurethane dispersions are manufactured in the presence of components a) and b). It is possible for components a) and b), depending on the grade used, to be incorporated into the polymer framework as structural units.
Type:
Grant
Filed:
January 14, 2003
Date of Patent:
August 15, 2006
Assignee:
Bayer Aktiengesellschaft
Inventors:
Thorsten Rische, Karin Naujoks, Jürgen Meixner, Thomas Feller, Eberhard König
Abstract: Blocked polyisocyanates and one-component stoving systems containing these blocked polyisocyanates, and the preparation thereof and their use for the preparation of lacquers, paints, adhesives and elastomers, wherein blocked polyisocyanates are prepared by reacting polyisocyanates with secondary amines corresponding to the formula wherein R1—R4 can be identical or different and denote hydrogen, C1–C6-alkyl or cycloalkyl, R5 denotes C1–C10-alkyl, C3–C10-cycloalkyl, y denotes a number from 2 to 8, and B represents wherein R6–R8 can be identical or different and independently of one another denote C1–6-alkyl and/or C3–C6-cycloalkyl, R9 denotes hydrogen or C1–6-alkyl or C3–C6-cycloalkyl.
Type:
Grant
Filed:
June 23, 2004
Date of Patent:
August 8, 2006
Assignee:
Bayer Materialscience AG
Inventors:
Jan Mazanek, Reinhard Halpaap, Markus Mechtel, Thomas Klimmasch, Christoph Thiebes
Abstract: The invention relates to novel 5-Ethyl-imidazotriazinones, processes for their preparation and their use in medicaments, esp. for the treatment and/or prophylaxis of inflammatory processes and/or immune diseases.
Type:
Grant
Filed:
May 21, 2002
Date of Patent:
August 8, 2006
Assignee:
Bayer Aktiengesellschaft
Inventors:
Cristina Alonso-Alija, Heike Gielen, Martin Hendrix, Maria Theresia Niewohner, legal representative, Dagmar Schauss, Hilmar Bischoff, Nils Burkhardt, Volker Geiss, Karl-Heinz Schlemmer, Nigel J. Cuthbert, Mary F. Fitzgerald, Richard Graham Sturton, Martin Michels, Ulrich Niewohner, deceased
Abstract: The invention relates to compounds of formula (I) as well as the salts and stereoisomers thereof wherein the several variable groups are as defined in the specification and claims. Processes for making these materials, pharmaceutical compositions containing them, and methods for using them for treatment of cardiovascular disorders are also disclosed and claimed.
Type:
Grant
Filed:
August 31, 2000
Date of Patent:
August 8, 2006
Assignee:
Bayer Aktiengesellschaft
Inventors:
Cristina Alonso-Alija, Markus Heil, Dietmar Flubacher, Paul Naab, Josef Pernerstorfer, Johannes-Peter Stasch, Frank Wunder, Klaus Dembowsky, Elisabeth Perzborn, Elke Stahl
Abstract: This invention relates to novel pyrazolylpyrimidines of the formula in which R1, R2, X, n, Y, Z and R have the meanings given in the disclosure, to a plurality of processes for preparing these substances, and to their use for controlling pests.
Type:
Grant
Filed:
February 11, 2002
Date of Patent:
August 8, 2006
Assignee:
Bayer CropScience AG
Inventors:
Rüdiger Fischer, Bernd Alig, Thomas Bretschneider, Mazen Es-Sayed, Christoph Erdelen, Peter Lösel, Udo Reckmann
Abstract: The invention relates to mixtures containing a) a polymer which may be produced from ethylene, vinyl acetate and optionally further monomers having a vinyl acetate content in the range of 40 to 85 wt. %, b) at least one expandable graphite which may be acidic or neutralised, c) at least one mineral filler, d) optionally further additives, a process for producing them, their use for the production of shaped articles of any type, and flame-retardant intumescent mixtures containing a mixture according to the invention and, furthermore, shaped articles containing a mixture according to the invention.
Abstract: The present invention relates to polyol dispersions with long-term stability, to cellular polyurethane moldings produced therewith, to processes for their preparation and to their use.