Patents by Inventor August Wigger
August Wigger 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: 7087239Abstract: The present invention relates to crystalline hydrates of substituted anilide derivatives, to their preparation, and to their use for controlling phytopathogenic fungi or undesired attack by insects or mites and/or for regulating the growth of plants.Type: GrantFiled: September 14, 2002Date of Patent: August 8, 2006Assignee: BASF AktiengesellschaftInventors: Matthias Bratz, August Wigger, Peter Erk, Hans Ziegler, Thomas Kröhl, Karl-Friedrich Jäger, Horst Mayer
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Publication number: 20040249164Abstract: The present invention relates to crystalline hydrates substituted nicotinanilinde derivatives, to their preparation, and to their use for controlling phytopathogenic fungi or undesired attack by insects or mites and/or for regulating the growth of plants.Type: ApplicationFiled: March 23, 2004Publication date: December 9, 2004Inventors: Matthias Bratz, August Wigger, Peter Erk, Hans Ziegler, Thomas Krohl, Karl-Friedrich Jager, Horst Mayer
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Patent number: 6313070Abstract: Storage-stable aqueous formulations comprising a) 0.1-60% by weight of a tetrahydrophthalimide of the formula I where R1=H, F, Cl; R2=CH═C(Cl)—CO—B or CH═C(Br)—CO—B (B=C1-C6-alkyl, unsubstituted or substituted OH or SH); a group OR5, SR5, COOR5, OCH2COOR5, CH2—CO—OR6 or (C1-C6-alkyl)sulfonylamino; R5=H, C1-C6-alkyl, C3-C7-cycloalkyl, C2-C8-alkenyl, C2-C6-alkynyl, (C1-C6-alkoxy)carbonyl-C1-C6-alkyl or C1-C6-alkyloximino-C1-C6-alkyl R3=Cl, CN; R6=is H, C1-C6-alkyl, C2-C8-alkenyl, C2-C6-alkynyl, C3-C7-cycloalkyl, C1-C6-alkoxy-C1-C6-alkyl or C1-C6-alkyloximino-C1-C6-alkyl; b) 0.1-30% by weight of an anionic surfactant; c) 0.1-30% by weight of a non-ionic surfactant; d) 0.01-5% by weight of a thixotroping additive; e) 0-50% by weight of other herbicidal active ingredients; f) 0-20% by weight of other formulation auxiliaries, and g) 1-90% of water.Type: GrantFiled: July 6, 2000Date of Patent: November 6, 2001Assignee: BASF AktiengesellschaftInventors: Matthias Bratz, Rainer Berghaus, August Wigger, Adolf Parg, Wessel Nuyken
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Patent number: 5672564Abstract: An aqueous, multiphase, stable finished formulation for crop protection active compounds is described, containing in addition to watera) 10 to 700 g/l of one or more crop protection active compounds,b) 5 to 150 g/l of one or more dispersants,c) 50 to 500 g/l of one or more wetting agents,d) 0.5 to 5 g/l of one or more thickeners ande) if appropriate an organic solventand processes for preparation thereof are described.Type: GrantFiled: January 3, 1996Date of Patent: September 30, 1997Assignee: BASF AktiengesellschaftInventors: August Wigger, Hans-Michael Fricke, Uwe Kardorff, Adolf Parg, Reiner Kober
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Patent number: 5416219Abstract: Monoclinic 2-chloro-(2',6'-dimethyl-N-pyrazol-1-ylmethyl)-acetanilide of the formula ##STR1## which melts at 76.degree. C. Processes for its preparation and herbicides.Type: GrantFiled: January 11, 1994Date of Patent: May 16, 1995Assignee: BASF AktiengesellschaftInventors: Michael Keil, Bjoern Girgensohn, Gotthard Synnatschke, August Wigger, Hans Ziegler, Walter Gueckel
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Patent number: 5300652Abstract: Monoclinic 2-chloro-(2',6'-dimethyl-N-pyrazol-1-ylmethyl)-acetanilide of the formula I ##STR1## which melts at 76.degree. C.Type: GrantFiled: April 19, 1993Date of Patent: April 5, 1994Assignee: BASF AktiengesellschaftInventors: Michael Keil, Bjoern Girgensohn, Gotthard Synnatschke, August Wigger, Hans Ziegler, Walter Gueckel
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Patent number: 5250503Abstract: Monoclinic 2-chloro-(2',6'-dimethyl-N-pyrazol-1-ylmethyl)-actanilide of the formula ##STR1## which melts at 76.degree. C. Processes for its preparation and herbicides.Type: GrantFiled: July 24, 1992Date of Patent: October 5, 1993Assignee: BASF AktiengesellschaftInventors: Michael Keil, Bjoern Girgensohn, Gotthard Synnatschke, August Wigger, Hans Ziegler, Walter Gueckel
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Patent number: 4931466Abstract: A compound of the chemical formula (I) ##STR1## in a specific crystalline form, processes for its preparation, and its use for pest control.Type: GrantFiled: February 15, 1989Date of Patent: June 5, 1990Assignee: BASF AktiengesellschaftInventors: Siegfried Kersten, Karl-Friedrich Jaeger, Karl-Heinz Koenig, Albrecht Mueller, Josef B. Pawliczek, Hans-Gert Recker, Wolfgang Rohr, August Wigger
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Patent number: 4305750Abstract: Herbicides based on an aqueous suspension of from 20 to 50 percent by weight of 1-phenyl-4-amino-5-chloro-pyridaz-6-one or 1-phenyl-4-amino-5-bromo-pyridaz-6-one, from 2 to 10 percent by weight of dispersant, from 0.5 to 5 percent by weight of silica and from 0.5 to 5 percent by weight of a block polymer of propylene glycol, propylene oxide and ethylene oxide, which additionally contain a thiolcarbamate, a chloroacetanilide or a 2,6-dinitroaniline, the weight ratio of pyridazone to thiolcarbamate, chloroacetanilide or 2,6-dinitroaniline being from 4:1 to 1:2, a process for their preparation, and their use for combating undesired plant growth.Type: GrantFiled: February 27, 1980Date of Patent: December 15, 1981Assignee: BASF AktiengesellschaftInventors: Dieter Kleuser, August Wigger
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Patent number: 4172119Abstract: A new valuable fungicide based on N-tridecyl-2,6-dimethylmorpholine as the active ingredient, the said ingredient being in the form of microcapsules of which the wall consists of a polymer while the core contains the active ingredient.Type: GrantFiled: February 21, 1978Date of Patent: October 23, 1979Assignee: BASF AktiengesellschaftInventors: Karl Kuchner, Josef B. Pawliczek, Ernst-Heinrich Pommer, Dietrich Schlotterbeck, Wolfgang Sliwka, August Wigger
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Patent number: 4162919Abstract: Laminates for the manufacture of flexographic printing plates and containing (a) a layer consisting essentially of a photocrosslinkable mixture of a two-block copolymer of from 30 to 95% w/w of a diene hydrocarbon and from 5 to 70% w/w of a styrene monomer or a partially hydrogenated product thereof with a compatible monomer having at least one C--C double bond, said mixture containing a photo-initiator, (b) a non-photocrosslinkable elastomeric underlayer having a Shore A hardness of from 15 to 70 and (c) a non-photocrosslinkable stablizing layer preferably between layers (a) and (b).Type: GrantFiled: November 16, 1977Date of Patent: July 31, 1979Assignee: BASF AktiengesellschaftInventors: Peter Richter, August Wigger, Gerhard Fahrbach, Erhard Seiler, Helmut Barzynski
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Patent number: 4013806Abstract: A process for the manufacture of thin layers based on polyurethane elastomers. A liquid reaction mixture essentially consisting of (A) polyesters, polyethers, polyester urethanes or polyether urethanes, all of which contain at least two hydroxyl groups in the molecule, and diisocyanates or (B) prepolymers obtained from the hydroxyl-containing compounds mentioned under (A) above with an excess of diisocyanates, said prepolymers containing at least two isocyanate groups in the molecule, and at least one of the compounds mentioned under (A) above which are capable of reacting with isocyanates, to which reaction mixture a minor quantity of substantially compatible monomers having at least two photocrosslinkable C--C multiple bonds and optionally a photopolymerization initiator have been added, is applied to a substrate to form a coating thereon, which coating is then gelled by irradiation and finally thermocured.Type: GrantFiled: December 4, 1973Date of Patent: March 22, 1977Assignee: BASF AktiengesellschaftInventors: Otto Volkert, August Wigger, Manfred Zuerger, Peter Richter
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Patent number: 3990897Abstract: The invention relates to relief plates for flexographic printing comprising a relatively soft elastomeric base (U) having a modulus of elasticity of from 10 to 200 kg/cm.sup.2 and a thickness of from 0.5 to 6 mm and, firmly bonded thereto, a thin, relatively hard, difficultly soluble intermediate layer Z having a modulus of elasticity of from 1 .times. 10.sup.3 to 2.1 .times. 10.sup.6 kg/cm.sup.2 and a thickness of from 5 to 500 .mu. and, firmly bonded to said intermediate layer Z, a relief layer P' consisting of a photocrosslinked elastomeric mixture having a modulus of elasticity of from 30 to 2000 kg/cm.sup.2 and a thickness of from 200 to 300 .mu., the modulus of elasticity of the photocrosslinked relief layer P' being the same as or higher than that of the base U and the neutral surface of the relief plate lying in or near the intermediate layer Z. The invention also relates to photosensitive laminates for the production of such plates.Type: GrantFiled: October 22, 1974Date of Patent: November 9, 1976Assignee: BASF AktiengesellschaftInventors: Manfred Zuerger, Albert Elzer, Peter Richter, August Wigger, Heinz-Ulrich Werther
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Patent number: 3948665Abstract: Laminates for the production of relief plates for flexographic printing, by imagewise exposure and washing out with a developer solution have, on a base optionally provided with an elastomeric layer, a photo-crosslinkable layer containing a photoinitiator and consisting of a polyurethane elastomer which has been prepared in a special manner from an aliphatic saturated polyesterglycol, an aliphatic diisocyanate, but-1-ene-3,4-diol and, if desired, another diol and which has a Shore A hardness of 30 to 90.degree. in the photo-crosslinked state, the elastomer being optionally mixed with a photo-crosslinked monomer.Type: GrantFiled: January 2, 1974Date of Patent: April 6, 1976Assignee: BASF AktiengesellschaftInventors: Peter Richter, Herbert Stutz, Lothar Metzinger, Otto Volkert, Heinz-Ulrich Werther, August Wigger