Patents by Inventor Alfred Jung
Alfred Jung 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: 10246661Abstract: A lubricant composition includes a base oil, an alkoxylated amide, an ester, and an anti-wear agent including phosphorus. The alkoxylated amide and ester have general formulas (I) and (II), respectively. The lubricant composition may be further defined as a racing oil composition. Also disclosed is a method for maximizing the effectiveness of a friction modifier in a racing oil composition thus increasing the fuel economy of a racing vehicle. The method includes providing the racing oil composition and lubricating an internal combustion engine of a racing vehicle to increase the fuel economy of the racing vehicle.Type: GrantFiled: February 5, 2018Date of Patent: April 2, 2019Assignee: BASF SEInventors: Eugene Scanlon, Thomas Hayden, Alfred Jung, Michael Hoey, Shaun Robert Seibel
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Publication number: 20180171257Abstract: A lubricant composition includes a base oil, an alkoxylated amide, an ester, and an anti-wear agent including phosphorus. The alkoxylated amide and ester have general formulas (I) and (II), respectively. The lubricant composition may be further defined as a racing oil composition. Also disclosed is a method for maximizing the effectiveness of a friction modifier in a racing oil composition thus increasing the fuel economy of a racing vehicle. The method includes providing the racing oil composition and lubricating an internal combustion engine of a racing vehicle to increase the fuel economy of the racing vehicle.Type: ApplicationFiled: February 5, 2018Publication date: June 21, 2018Inventors: Eugene Scanlon, Thomas Hayden, Alfred Jung, Michael Hoey, Shaun Robert Seibel
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Patent number: 9920275Abstract: A lubricant composition includes a base oil, an alkoxylated amide, an ester, and an anti-wear agent including phosphorus. The alkoxylated amide and ester have general formulas (I) and (II), respectively. The lubricant composition may be further defined as a racing oil composition. Also disclosed is a method for maximizing the effectiveness of a friction modifier in a racing oil composition thus increasing the fuel economy of a racing vehicle. The method includes providing the racing oil composition and lubricating an internal combustion engine of a racing vehicle to increase the fuel economy of the racing vehicle.Type: GrantFiled: December 21, 2016Date of Patent: March 20, 2018Assignee: BASF SEInventors: Eugene Scanlon, Thomas Hayden, Alfred Jung, Michael Hoey, Shaun Robert Seibel
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Patent number: 9909081Abstract: The present disclosure provides an additive package for a lubricant composition that includes an alkoxylated amide, an ester, and an anti-wear agent including phosphorus, molybdenum, or a combination thereof. The present disclosure also provides a lubricant composition that includes a base oil, the alkoxylated amide, the ester, and the anti-wear agent including phosphorus, molybdenum, or a combination thereof. The present disclosure further provides a method of lubricating an internal combustion engine for improving fuel economy.Type: GrantFiled: October 29, 2015Date of Patent: March 6, 2018Assignee: BASF SEInventors: Eugene Scanlon, Thomas Hayden, Alfred Jung, Michael Hoey
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Publication number: 20170096615Abstract: A lubricant composition includes a base oil, an alkoxylated amide, an ester, and an anti-wear agent including phosphorus. The alkoxylated amide and ester have general formulas (I) and (II), respectively. The lubricant composition may be further defined as a racing oil composition. Also disclosed is a method for maximizing the effectiveness of a friction modifier in a racing oil composition thus increasing the fuel economy of a racing vehicle. The method includes providing the racing oil composition and lubricating an internal combustion engine of a racing vehicle to increase the fuel economy of the racing vehicle.Type: ApplicationFiled: December 21, 2016Publication date: April 6, 2017Inventors: Eugene Scanlon, Thomas Hayden, Alfred Jung, Michael Hoey, Shaun Robert Seibel
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Publication number: 20160208187Abstract: The present disclosure provides an additive package for a lubricant composition that includes an alkoxylated amide, an ester, and an anti-wear agent including phosphorus, molybdenum, or a combination thereof. The present disclosure also provides a lubricant composition that includes a base oil, the alkoxylated amide, the ester, and the anti-wear agent including phosphorus, molybdenum, or a combination thereof. The present disclosure further provides a method of lubricating an internal combustion engine for improving fuel economy.Type: ApplicationFiled: October 29, 2015Publication date: July 21, 2016Inventors: Eugene Scanlon, Thomas Hayden, Alfred Jung, Michael Hoey
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Publication number: 20160010748Abstract: A sealing assembly for flat flange connections includes an annular metal main body, which is composed of a metal sheet, and annular soft-material supports on the two sides. Teeth or corrugations are annularly impressed into the metal main body. The sealing assembly has the following dimension combination in the original state thereof before the installation into the flange connection: the metal sheet thickness of the metal main body is at least 0.5 mm, preferably at least 0.6 mm, more preferably at least 0.8 mm, and even more preferably at least 1.0 mm. The metal sheet thickness of the metal main body is at most 1.5 mm and preferably at most 1.2 mm. The distance between the vertices of each pair of adjacent annular teeth pointing in the same direction is greater than 3 mm and preferably greater than 4 mm. The thickness of the metal main body measured over the vertices of the annular teeth is at least 2 mm and preferably at least 3 mm.Type: ApplicationFiled: April 28, 2014Publication date: January 14, 2016Inventor: Alfred JUNG
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Patent number: 8672330Abstract: A sealing arrangement, which is particularly suitable for flat flange connections, has an annular, metallic base body (1). Connected to the metallic base body (1) at both sides are soft material supports (2). The base body (1) has ring teeth (3,4) which run around radially at the inside and/or at the outside. The ring teeth (3,4), in the installed state, permit punctiform metallic contact and also have a spring characteristic. The spring characteristic of the ring teeth (3,4) is selected such that, in a first embodiment, after the removal of the seal from the flanges, the tooth height corresponds substantially to the height before the installation. The region of the base body (1) which is covered by the soft material supports (2) also has angular ring teeth (5). The ring teeth (5) have a spring characteristic, wherein after the removal of the seal, the ring teeth (5) spring back to at least 75% of the original state.Type: GrantFiled: January 16, 2007Date of Patent: March 18, 2014Inventor: Alfred Jung
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Publication number: 20090033041Abstract: A sealing arrangement, which is particularly suitable for flat flange connections, has an annular, metallic base body (1). Connected to the metallic base body (1) at both sides are soft material supports (2). The base body (1) has ring teeth (3,4) which run around radially at the inside and/or at the outside. The ring teeth (3,4), in the installed state, permit punctiform metallic contact and also have a spring characteristic. The spring characteristic of the ring teeth (3,4) is selected such that, in a first embodiment, after the removal of the seal from the flanges, the tooth height corresponds substantially to the height before the installation. The region of the base body (1) which is covered by the soft material supports (2) also has angular ring teeth (5). The ring teeth (5) have a spring characteristic, wherein after the removal of the seal, the ring teeth (5) spring back to at least 75% of the original state.Type: ApplicationFiled: January 16, 2007Publication date: February 5, 2009Inventor: Alfred Jung
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Patent number: 6457726Abstract: The sealing arrangement for a flat flanged joint comprising a preferably metallic base body 1 has bearing surfaces 7, 7′ on each of its two sides for ring-shaped supports (11, 12) made of a soft material, the bearing surfaces (7, 7′) being flat over a large area and being situated essentially directly opposite to each other, at least one ring tooth (2, 3) being provided in the inner radial area of each bearing surface and preferably at least one ring tooth (5, 6) being also provided in the outer radial area of each bearing surface, said soft material supports each being fixed on the bearing surfaces (7, 7′), the ring teeth (2, 3, 4, 5, 6), when the arrangement is assembled, coming to rest on the flange surfaces (14, 15), and the soft material supports (11, 12) being at least inwardly limited by the ring teeth (2, 3), wherein the wall of the base body (1) has a low thickness of only 0.2 to 2.0 mm, preferably 0.3 to 1.Type: GrantFiled: September 7, 2000Date of Patent: October 1, 2002Inventor: Alfred Jung
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Patent number: 6354600Abstract: The invention relates to a segment for a sealing arrangement, wherein a plurality of such segments can be attached to the circumference of a sealing ring for centering the sealing arrangement while the latter is installed between two flanges. Each segment comprises a curved centering flank, a further flank serving as a point of attack for a rotating mechanism, and a third flank for attachment of the segment to the sealing ring. The segment is provided as a one-pieced unit of a relatively small size. The segments can be mounted irrespective of the nominal pressure and the nominal diameter. This allows for an inexpensive manufacture of the sealing arrangement. Various embodiments of segments are described.Type: GrantFiled: December 28, 1998Date of Patent: March 12, 2002Inventor: Alfred Jung
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Patent number: 5118759Abstract: The present invention relates to mixtures containing 1) polycarbonates and 2) specific polymers of C.sub.10 -C.sub.40 -alkyl (meth)acrylates and if appropriate styrenes or C.sub.1 -C.sub.4 -alkyl methacrylates, and if appropriate customary additives, the preparation of these mixtures and their use for the production of petrol-resistant shaped articles.Type: GrantFiled: August 24, 1990Date of Patent: June 2, 1992Assignee: Bayer AktiengesellschaftInventors: Alfred Jung, Karl-Erwin Piejko, Werner Nouverte, Ulrich Grigo, Christian Lindner
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Patent number: 5109076Abstract: Thermoplastic polydiorganosiloxane/polycarbonate block copolymers based on dihydroxydiphenylcycloalkanes corresponding to the following general formula (I): ##STR1## wherein R.sup.1 and R.sup.2 independently represent hydrogen, halogen, preferably chlorine or bromine, C.sub.1 -C.sub.8 alkyl, C.sub.5 or C.sub.6 cycloalkyl, C.sub.5 -C.sub.10 aryl or C.sub.7 -C.sub.12 aralkyl, preferably phenyl-C.sub.1 -C.sub.4 -alkyl, in particular benzyl: m represents an integer of from 4 to 7, preferably 4 or 5;R.sup.3 and R.sup.4 may be chosen individually for each X and independently represent hydrogen or C.sub.1 -C.sub.12 alkyl; andX represents carbon; with the proviso that R.sup.3 and R.sup.4 both represent alkyl on at least one atom X,having an average molecular weight M.sub.w (weight average) of 10 000 to 300 000, a content of aromatic polycarbonate of 21 to 99.5% by weight and a content of polyorganosiloxane of 79 to 0.5% by weight.Type: GrantFiled: December 13, 1989Date of Patent: April 28, 1992Assignee: Bayer AktiengesellschaftInventors: Dieter Freitag, Uwe Westeppe, Alfred Jung, Peter Horlacher, Gunther Weymans, Ulrich Grigo, Leo Morbitzer, Karsten-Josef Idel
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Patent number: 5109079Abstract: The invention relates to polyacrylates corresponding to formula (I) ##STR1## to their production in a quasi-ionic polymerization and to their use as monofunctional chain terminators, optionally in combination with typical other chain terminators, for the production of aromatic polycarbonates.The invention also relates to the polycarbonates or polycarbonate mixtures obtained using the compounds corresponding to formula (I) and to their use as additives for other thermoplastic polycarbonates.Type: GrantFiled: December 7, 1990Date of Patent: April 28, 1992Assignee: Bayer AktiengesellschaftInventors: Ralf Dujardin, Gerd Renner, Karl-Erwin Piejko, Bruno Boemer, Alfred Jung, Werner Nouvertne
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Patent number: 5084524Abstract: Copolymers of blocks of polymers of cyclic aliphatic carbonates, cyclic aliphatic esters or cyclic aliphatic carbonates and cyclic aliphatic esters on the one hand and blocks of polymers of cyclic aromatic carbonates on the other hand and a process for their production by multistage polymerization, in which a block polymer is initially prepared from the aliphatic monomer and the aromatic polymer is produced in the presence of this block.Type: GrantFiled: September 14, 1989Date of Patent: January 28, 1992Assignee: Bayer AktiengesellschaftInventors: Edgar Leitz, Karl-Heinz Ott, Alfred Jung, Ulrich Grigo, Hans-Josef Buysch, Norbert Schon
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Patent number: 4999420Abstract: This invention relates to a process for the production of aromatic polycarbonates from cyclic aromatic carbonate oligomers in the presence of aprotic organic solvents at low temperatures.Type: GrantFiled: September 14, 1989Date of Patent: March 12, 1991Assignee: Bayer AktiengesellschaftInventors: Edgar Leitz, Ludwig Bottenbruch, Karl-Heinz Ott, Alfred Jung, Ulrich Grigo