Anaerobically hardening adhesives and sealing compounds
OF THE INVENTION According to the invention, the anaerobically hardening adhesive and sealing systems based upon (meth)acrylic acid esters contain cyanoacetic acid or esters or amides of cyanoacetic ... Read More
Inventors: Gruber, Werner;, Assignee: Henkel Komanditgesellschaft auf Aktien (Dusseldorf-Holthausen, DE) |
Polyolefin-filled vinyloranopolysiloxane composition and method of preparation
OF THE INVENTION The polyolefin-filled vinylorganopolysiloxane dispersions of the present invention are prepared by the insitu polymerization of an organic monomer or monomers having aliphatic unsatu... Read More
Inventors: Bluestein, Ben A.;, Assignee: General Electric Company (Waterford, NY) |
Polyamidoamine containing pendant ammonium moiety having crosslinking functionality
OF THE ILLUSTRATIVE EMBODIMENTS The ammonium polyamidoamines of this invention are advantageously characterized as having a polyamidoamine backbone bearing at least one pendant cross-linking ammonium... Read More
Inventors: Killat, George R.; Wilson, Larry R.;, Assignee: The Dow Chemical Company (Midland, MI) |
Self-cleaning coating compositions and cooking apparatus coated therewith
OF THE INVENTION Conventional painting materials in which an appropriate oxidation catalyst of the present invention is mixed will be described first. These painting materials have thermostable compo... Read More
Inventors: Arai, Nobushige;, Assignee: Sharp Kabushiki Kaisha (Osaka, JP) |
Production of polyurethane foam of reduced tendency to form embers when burned
OF THE INVENTION The object of this invention is accomplished by incorporating into the mixture to be foamed one or more compounds of the formula ##STR1## in amount sufficient to reduce the formation... Read More
Inventors: Rudner, Bernard; Noone, Thomas M.; Pauly, Peter D.;, Assignee: Tenneco Chemicals, Inc. (Saddle Brook, NJ) |
Process for preparing rubber composition for tire treads
What we claim is: 1. A process for preparing a tire tread rubber composition having improved rolling resistance and wet skid resistance comprising [I] 100 parts by weight of a rubber material composed... Read More
Inventors: Ueda, Akio; Akita, Shuichi; Hirakawa, Hiroshi; Ahagon, Asahiro;, Assignee: Nippon Zeon Co., Ltd. (Tokyo, JP); The Yokohama Rubber Co., Ltd. (Tokyo, JP) |
Migratin-free size for glass fibers
The present invention is addressed to a size preparation and treatment for glass fibers which achieves a substantial avoidance of migration phenomena. When formulated in accordance with the invention,... Read More
Inventors: Johnson, Carl A.;, Assignee: Owens-Corning Fiberglas Corporation (Toledo, OH) |
Method for preparing addition type polyimide prepregs
A more complete appreciation of the invention and many of the attendant advantages thereof will be better understood when considered by reference to the following specific examples. EXAMPLE 1 A mixtu... Read More
Inventors: St. Clair, Terry L.;, Assignee: The United States of America as represented by the Administrator of the (Washington, DC) |
Screen fabrics
What we claim is: 1. A screen fabric prepared from colored synthetic transparent monofilament fibers, said fibers comprising a synthetic fiber forming material, 0.01 to 0.1 weight % of titanium dioxid... Read More
Inventors: Furuya, Yozo;, Assignee: NBC Industries Co., Ltd. (Tokyo, JP) |
Hydrocarbon conversion process
We claim: 1. A method for cracking high boiling hydrocarbons to products including gasoline which comprises passing a hydrocarbon feed material higher boiling than gasoline in admixture with a gasifor... Read More
Inventors: Owen, Hartley; Venuto, Paul B.;, Assignee: Mobil Oil Corporation (New York, NY) |
Ethane conversion process
What we claim: 1. A process for simultaneously effecting an endothermic and an exothermic reaction in a single reaction zone comprising introducing into said reaction zone an ethane-containing charge,... Read More
Inventors: Chen, Nai Y.; Haag, Werner O.; Huang, Tracy J.;, Assignee: Mobil Oil Corporation (New York, NY) |
Naphtha upgrading process
Feedstock The petroleum refinery process streams which are useful for feeds for the present process comprise full range naphthas, i.e. having a nominal boiling range from C.sub.5 to about 200.degree.... Read More
Inventors: McGuiness, Mary P.; Mitchell, Kenneth M.; Ware, Robert A.;, Assignee: Mobil Oil Corporation (New York, NY) |
Catalysts for the conversion of ethane to liquid aromatic hydrocarbons
OF THE INVENTION The process of the present invention relates to the conversion of ethane to liquid aromatic hydrocarbons. This conversion is accomplished by contacting a hydrocarbon feedstock rich i... Read More
Inventors: Desmond, Michael J.; Henry, Joann;, Assignee: The Standard Oil Company (Cleveland, OH) |
Treatment of spent cracking catalysts
OF THE INVENTION The term "catalytic cracking", as used herein, implies that essentially no hydrocracking occurs and that the catalytic cracking process is carried out with a hydrocarbon-containing o... Read More
Inventors: Lowery, Richard E.; Fu, Chia M.; Maholland, Michael K.;, Assignee: Phillips Petroleum Company (Bartlesville, OK) |
N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof
OF THE PREFERRED EMBODIMENTS This invention relates to a group of N.sup.2 -alkoxynaphthalenesulfonyl-L-argininamides of the formula (I): ##STR2## wherein R.sub.1 is an alkoxynaphthyl wherein the alko... Read More
Inventors: Okamoto, Shosuke; Kikumoto, Ryoji; Ohkubo, Kazuo; Tezuka, Tohru; Tonomura, Shinji; Tamao, Yoshikuni; Hijikata, Akiko;, Assignee: Mitsubishi Chemical Industries Ltd. (Tokyo, JA); Okamoto; Shosuke (Kobe, JA) |
Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments
What is claimed is: 1. A fluidized catalytic cracking process possessing at least a first and a second riser reaction zone at least one stripping zone in which entrained hydrocarbon material is remove... Read More
Inventors: Herbst, Joseph A.; Owen, Hartley; Schipper, Paul H.;, Assignee: Mobil Oil Corporation (New York, NY) |
Method of pretreating a naphtha
I claim: 1. A method of pretreating a raw naphtha feedstream comprising contacting said naphtha feedstream with a noble metal/alkali metal-containing zeolite naphtha reforming catalyst, said catalyst ... Read More
Inventors: Chu, Yung F.;, Assignee: Mobil Oil Corporation (New York, NY) |
Vinyl cyclopropyl compounds as precursors to fatty acid oxidation products
OF THE PREFERRED EMBODIMENTS The central feature of the present invention is based upon the discovery that when a vinyl cyclopropyl compound bearing an appropriate leaving substituent is reacted with... Read More
Inventors: Porter, Ned A.; Ziegler, Jr., Carl B.; Roberts, David H.;, Assignee: Duke University (Durham, NC) |
Process for producing an enzyme product having variable solubility
I claim: 1. A process for the preparation of an enzymatically active product having a variable solubility in an aqueous medium dependent on pH, comprising reacting an enzyme with a polymer carrying bo... Read More
Inventors: van Leemputten, Ekkehard;, Assignee: Societe d'Assistance Technique pour Produits Nestle S.A. (Lausanne, CH) |
Ceramic materials to be insert-cast
The present invention has been accomplished to obviate the above-mentioned problems encountered by the prior art techniques, and to provide ceramic materials to be insert-cast, which have excellent he... Read More
Inventors: Hamanaka, Toshiyuki; Harada, Takashi; Hattori, Fumio;, Assignee: NGK Insulators, Ltd. (Aichi, JP) |
Process of manufacturing enzyme preparation rich in lipase
What is claimed is: 1. In a process of manufacturing enzyme preparations rich in lipase from pancreas tissue through autolysis and degreasing of the comminuted tissue by means of a solvent mixture con... Read More
Inventors: Muller, Klaus P.;, Assignee: A. Nattermann & Cie GmbH (Cologne, DT) |
Cracking with zeolite catalysts promoted with uranium or uranium plus silver
OF THE INVENTION The first step in our process is the selection of the zeolite. The zeolite used in our novel process is the faujasite having a silica to alumina ratio of about 3 to 6 designated zeol... Read More
Inventors: Lussier, Roger Jean; Magee, Jr., John Storey;, Assignee: W. R. Grace & Co. (New York, NY) |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST*** *** NO IMAGES AVAILABLE*** Stable intercalated clays and preparation method
OF THE INVENTION The intercalated compositions of the invention are types of non-zeolitic molecular sieves having three dimensional microporous framework structures. In FIG. 22, there is a schematic ... Read More
Inventors: McCauley, John R.;, Assignee: UOP (Des Plains, IL) |
Disazo dyestuffs containing amino azo benzene sulfonic acid and phenolic or naphtholic couplers
We claim: 1. Disazo dyestuff which in the form of the free acid corresponds to the formula ##SPC41## where Q is OH, alkoxy with 1-7 carbon atoms, hydroxy alkoxy with 1-7 carbon atoms, or benzyloxy; R ... Read More
Inventors: Hippolyte JUY, Lucien Charles; Suckfull, Fritz;, Assignee: Bayer Aktiengesellschaft (Leverkusen, DT) |
Use of low acidity high silica to alumina ratio large pore zeolites for distillate production in catalytic cracking
What is claimed is: 1. In the process for the catalytic cracking of gas oil to produce products boiling in the naphtha and distillate fuel range wherein said gas oil is contacted at elevated temperatu... Read More
Inventors: Walsh, Dennis E.;, Assignee: Mobil Oil Corporation (New York, NY) |
Hydrocracking process using zeolite beta
We have now found that the dewaxing of the 345.degree. C.+ (about 650.degree. F.+) fraction, especially its lighter material (the 345.degree.-415.degree. C., about 650.degree.-775.degree. F. fraction)... Read More
Inventors: Angevine, Philip J.; Mitchell, Kenneth M.; Oleck, Stephen M.; Shih, Stuart S.;, Assignee: Mobil Oil Corporation (New York, NY) |
Production of high octane gasoline
What is claimed is: 1. A process for the production of high octane gasoline having an octane number not less than 87 (RON+0), comprising contacting a substantially dealkylated feedstock with a crystal... Read More
Inventors: Fischer, Ronald H.; Huang, Yun-Yang; LaPierre, Rene B.; Varghese, Philip;, Assignee: Mobil Oil Corporation (New York, NY) |
Neutralizing oxidation product components in continuous rerefining of used oil stocks
I claim: 1. A process for continuously neutralizing oxidation product components in rerefining used oil stock supplies, comprising a process that is carried out on a continuous flow basis and that inc... Read More
Inventors: Lappin, Francis J.;, Assignee: Breslube USA, Inc. (Breslau, CA) |
Antitumor antibiotic compound
OF THE INVENTION This invention relates to a new cyclic depsipeptide antitumor antibiotic designated herein as sandramycin having the structural formula ##STR2## and to the process for the preparatio... Read More
Inventors: Matson, James A.; Bush, James A.;, Assignee: Bristol-Myers Company (New York, NY) |
Enzyme inhibitors
We claim: 1. A polypeptide analogue of the formula: ##STR38## where: Pro, Phe and His may be in substituted form; X=H, a lower aliphatic acyl (C.sub.1 =C.sub.5), t-butyloxycarbonyl, an aromatic acyl o... Read More
Inventors: Szelke, Michael; Jones, David M.; Hallett, Allan;, Assignee: Ferring Pharmaceuticals Limited (Feltham, GB2) |
Adhesives and Rubbers 
