Patents by Inventor Bernd Schilling
Bernd Schilling 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: 9464706Abstract: The present invention is directed to a shaft with two front sides and an axis of rotation, whereby the shaft comprises at least one gear with the same axis of rotation, which gear borders at least a first one of the front sides in an axial area. Viewed from radially inside toward radially outside, the gear comprises a connection part with a central receptacle for the shaft, and an outer part with teeth. The connection part is cast directly between the shaft and the outer part. The connection part extends over the shaft in axial direction and covers the first front side.Type: GrantFiled: March 23, 2011Date of Patent: October 11, 2016Assignee: IMS GEAR GMBHInventors: Stephan Oberle, Bernd Schilling, Uwe Probst, Markus Bernhard
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Publication number: 20140329333Abstract: Microsampling system for small amounts of fluid samples for analysis in the vapour phase, which comprises a plurality of integrated functional units and is suitable for small sample quantities with fast reaction times.Type: ApplicationFiled: August 14, 2012Publication date: November 6, 2014Applicant: Bayer Intelleutual Property GmbHInventors: Károly Nagy, Bernd Schilling, Alexander Plum
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Publication number: 20110259136Abstract: The present invention is directed to a shaft with two front sides and an axis of rotation, whereby the shaft comprises at least one gear with the same axis of rotation, which gear borders at least a first one of the front sides in an axial area. Viewed from radially inside toward radially outside, the gear comprises a connection part with a central receptacle for the shaft, and an outer part with teeth. The connection part is cast directly between the shaft and the outer part. The connection part extends over the shaft in axial direction and covers the first front side.Type: ApplicationFiled: March 23, 2011Publication date: October 27, 2011Applicant: IMS GEAR GmbHInventors: STEPHAN OBERLE, Bernd Schilling, Uwe Probst, Markus Bernhard
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Patent number: 6656983Abstract: The invention provides mixed aromatic vinyl-1,3-diene polymers stabilized by a protective colloid and present in the form of aqueous polymer dispersions or polymer powders redispersible in water as adhesives for porous substrates. The polymer dispersions and the polymer powders are obtained by emulsion polymerization of a mixture containing: a) 20 to 80 percent by weight of one or more vinylaromatics; b) 19.9 to 79.9 percent by weight of one or more 1,3-dienes; c) 0.1 to 15 percent by weight of one or more comonomers from the group consisting of N-methylolacrylamide, N-methylolmethacrylamide and the N-(alkoxymethyl)-acrylamides and N-(alkoxymethyl)-methacrylamides with a C1 to C6-alkyl radical. The sum of the above percentages adds up to 100% by weight. Emulsion polymerization is carried out in the presence of one or more protective colloids and without emulsifiers, optionally followed by drying of the resulting aqueous polymer dispersion.Type: GrantFiled: August 1, 2001Date of Patent: December 2, 2003Assignee: Wacker-Chemie GmbHInventors: Theo Mayer, Thomas Kohler, Reinhard Harzschel, Hans-Peter Weitzel, Bernd Schilling
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Patent number: 6489391Abstract: The invention provides a method of producing aqueous, protective colloid stabilized vinyl ester homo- and co-polymer dispersions with a defined solids content by emulsion polymerization in the presence of a protective colloid. The method specifies that a dispersion with a solids content lower than the defined solids content is produced and then thickened to the defined solids content after the polymerization has been completed. The dispersion is thickened by adding a polymer powder which is of the same polymer composition as the emulsion polymerizate and which can be redispersed in water.Type: GrantFiled: May 22, 2000Date of Patent: December 3, 2002Assignee: Wacker-Chemie GmbHInventors: Bernd Schilling, Georg Riepl
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Patent number: 5932647Abstract: A wood glue powder which is easily dispersible in water is provided having improved bond strength, thermal stability and rapid setting properties and is prepared by mixing aqueous dispersions, prepared by emulsion polymerization technique of:a) from 70 to 90% by weight of one or more vinyl ester homopolymers or vinyl ester copolymers of vinyl esters of unbranched or branched alkylcarboxylic acids having 1 to 18 carbon atoms, withb) from 10 to 30% by weight of one or more fully hydrolyzed vinyl alcohol homopolymers or vinyl alcohol copolymers having a degree of hydrolysis of from 96 to 100 mol % and a Hoppler viscosity of from 2 to 15 mPa.s, measured in 4% strength aqueous solution, based in each case on the overall weight of the polymeric constituents a) and b), and if desired, with further additives and then spray drying the mixture.Type: GrantFiled: January 22, 1997Date of Patent: August 3, 1999Assignee: Wacker - Chemie GmbHInventors: Bernd Schilling, Reiner Figge, Manfred Selig
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Patent number: 4997870Abstract: A process is provided for the preparation of polyvinyl alcohols absorbed onto pigments. In the process 10% to 30% strength by weight of aqueous solutions of partially hydrolyzed polyvinyl alcohols or fully or partially hydrolyzed vinyl alcohol copolymers, which are soluble in cold water, are spray-dried after the addition of 20% to 40% by weight, relative to the total solids content of the resulting suspension, of organic or inorganic pigments, preferably chalk. The invention is also directed to the pulverulent product and its use, wherein the product is distinguished by good flow capacity and an extremely low methanol content. It is suitable for use as a binder in paper coating compositions and in coatings for the surface finishing of paper and cardboard.Type: GrantFiled: November 27, 1989Date of Patent: March 5, 1991Assignee: Wacker-Chemie GmbHInventors: Bernd Schilling, Karl E. Fickert, Joachim Schulze
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Patent number: 4959249Abstract: Binders for strengthening textile fiber structures and based on aqueous, self-crosslinking vinyl ester dispersions having a reduced formaldehyde content or containing no formaldehyde. The low content of free formaldehyde in the dispersion is achieved by partial or complete substitution of the crosslinking comonomers containing N-methylol groups by vinylalkoxysilanes as crosslinking agents. Non-woven treated with these formaldehyde-free or low formaldehyde binder systems are distinguished by high strength values and excellent solvent resistance.Type: GrantFiled: October 18, 1989Date of Patent: September 25, 1990Inventors: Bernd Schilling, Gerhard Brink, Ingo Harder, Hubert Wiest
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Patent number: 4902715Abstract: Compounds of the formula ##STR1## wherein X is a halogen atom, R the same or different substituents in any desired position of the benzene ring, namely, halogen atoms, C.sub.1 -C.sub.3 -alkyl groups, trifluoromethyl groups or cyano groups and n a whole number with a value of 1, 2 or 3, are fungicidally active.Type: GrantFiled: June 27, 1988Date of Patent: February 20, 1990Assignee: The Dow Chemical CompanyInventors: Bernd Schilling, Anneliese Reutter, Norman Haberle
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Patent number: 4879336Abstract: In a coating slip for coating flat surfaces comprising an aqueous dispersion, with a solids content of 8 to 65% by weight, of 100 parts by weight of a pigment, 3 to 30 parts by weight of synthetic high-molecular-weight binder based on copolymers of acrylates, styrene, butadiene and unsaturated carboxylic acid esters and 0.5 to 2 parts by weight of a cobinder the improvement comprising using a cobinder polymer containing a large degree of hydroxyl groups comprising (a) 50 to 95% by weight of vinyl alcohol units, (b) 5 to 50% by weight of 1-alkylvinyl alcohol units of 1 to 4 alkyl carbon atoms, (c) 0 to 20% by weight of vinyl acylate units, (d) 0 to 20% by weight of allyl alcohol units and (e) 0 to 5% by weight of other polymerizable monomers having improved pigment shock behavior and very good activity as an optical brightener support.Type: GrantFiled: November 17, 1988Date of Patent: November 7, 1989Assignee: Wacker-Chemie GmbHInventors: Bernd Schilling, Karl-Ernst Fickert
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Patent number: 4585863Abstract: An improved process for the manufacture of 2-isopropyl-4-methyl-6-hydroxypyrimidine, starting from 3-aminocrotonic acid amide and an acylating agent, without isolating the intermediately formed 3-isobutyrylaminocrotonic acid amide. In a first process step, the acylation is carried out with excess isobutyric acid anhydride in the presence of an alkali metal salt of isobutyric acid at temperatures of from 50.degree. to 120.degree. C. and in the absence of a solvent. In a second process step, the cyclization is carried out in the resulting reaction mixture by the addition of an aqueous alkali metal hydroxide solution at temperatures of from 80.degree. to 105.degree. C., and then the hydroxypyrimidine is isolated in known manner. The total quantities of alkali metal hydroxide added in the second process step are such that they are sufficient both for the neutralization of the isobutyric acid present in the reaction mixture and also for the cyclization.Type: GrantFiled: August 16, 1984Date of Patent: April 29, 1986Assignee: Wacker-Chemie GmbHInventors: Wolfgang Deinhammer, Bernd Schilling
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Patent number: 4323678Abstract: The invention provides an improved process for the manufacture of the insecticide diazinon. The process uses .beta.-isobutyrylaminocrotonic acid amide as starting material and, by reaction with sodium hydroxide solution or alcoholate and phosphorylation with diethylthiophosphoryl chloride, diazinon (0,0-diethyl-0-(2-isopropyl-4-methyl-6-pyrimidinyl)thiono -phosphate) is obtained directly in a high yield without isolating any intermediates.Type: GrantFiled: February 11, 1980Date of Patent: April 6, 1982Assignee: Consortium fur elektrochemische Ind. GmbHInventor: Bernd Schilling
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Patent number: 4242276Abstract: A process for the manufacture of .beta.-isobutyrylaminocrotonic acid amide by reacting .beta.-aminocrotonic acid amide with dimethylketene in the liquid or gaseous state without the application of external heat at temperatures in the range of from room temperature to 70.degree. C. The dispersion medium used is an organic solvent having a boiling point above 40.degree. C. that may contain up to 0.1 mole of water and 0.2 to 2 moles of a carboxylic acid having 1 to 4 carbon atoms per mole of .beta.-aminocrotonic acid amide. If the dimethylketene is added undiluted the reaction is carried out in the absence of oxygen and in the presence of a protective gas atmosphere. The .beta.-isobutyrylaminocrotonic acid amide is obtained in the form of two stereoisomers (Z- and E-forms), which differ as regards their melting point and their solubility in organic solvents. On heating to 40.degree. C., the E-form is converted into the Z-form.Type: GrantFiled: December 3, 1979Date of Patent: December 30, 1980Assignee: Consortium fur Elektrochemische Industrie GmbHInventor: Bernd Schilling