Plural Chalcogens Bonded Directly To Ring Carbons Of The Five-membered Hetero Ring (e.g., Cyclic Imides, Etc.) Patents (Class 548/404)
  • Patent number: 10077410
    Abstract: Disclosed is a lubricating oil composition comprising an oil of lubricating viscosity and an oil soluble synergistic mixture of antioxidants, said mixture comprising: a) a hindered amine antioxidant according to formula (I) wherein each R1 is independently selected from a substituted or unsubstituted, branched or linear, C1-C20 hydrocarbyl group; R2 is selected from the group consisting of a hydrogen atom or a, substituted or unsubstituted, branched or linear, C1-C20 hydrocarbyl group; each R3 is independently selected from the group consisting of a hydrogen atom or a, substituted or unsubstituted, branched or linear, C1-C20 hydrocarbyl group; each R4 is independently selected from the group consisting of a hydrogen atom or a, substituted or unsubstituted, branched or linear, C1-C20 hydrocarbyl group; n is an integer from 1 to 4; and m is an integer from 1 to 5; and b) a molybdenum succinimide complex.
    Type: Grant
    Filed: July 13, 2016
    Date of Patent: September 18, 2018
    Assignee: Chevron Oronite Company LLC
    Inventor: Xuelei Lily Qian
  • Patent number: 9073950
    Abstract: A composition contains (A) a hydrosilylation reaction catalyst and (B) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin. Ingredient (A) contains an iron-organosilicon ligand complex that can be prepared by reacting an iron carbonyl compound and an organosilicon ligand.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: July 7, 2015
    Assignee: Dow Corning Corporation
    Inventors: Agnieszka Kownacka, Ireneusz Kownacki, Bogdan Marciniec, Binh Nguyen, Avril Surgenor, Richard Taylor, Ming-Shin Tzou
  • Patent number: 8933329
    Abstract: It is an object to provide a maleimide-based compound having excellent photoelectric conversion characteristics, and a tautomer or a stereoisomer thereof, a dye for photoelectric conversion, a semiconductor electrode, a photoelectric conversion element, and a photoelectrochemical cell. In order to accomplish the above-described objects, a dye for photoelectric conversion including at least one compound represented by the following general formula (1) is provided. (In the formula (1), R1 represents a direct bond, or a substituted or unsubstituted alkylene group. X represents an acidic group. D represents an organic group containing an electron-donating substituent. Z represents a linking group that has at least one hydrocarbon group selected from aromatic rings or heterocyclic rings).
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: January 13, 2015
    Assignee: NEC Corporation
    Inventors: Katsumi Maeda, Shin Nakamura, Kentaro Nakahara
  • Publication number: 20140243492
    Abstract: The invention addresses a problem of purifying a monomer to be a precursor according to a simpler and milder method so as to obtain a polymer having a higher molecular weight. The invention relates to a method for producing a condensed polycyclic aromatic compound having n active groups (wherein n is an integer of 1 or more and 4 or less), which comprises bringing a composition containing the condensed polycyclic aromatic compound and a solvent into contact with zeolite.
    Type: Application
    Filed: May 2, 2014
    Publication date: August 28, 2014
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Rieko FUJITA, Jyunya Kawai, Wataru Sato, Kenichi Satake, Mitsunori Furuya
  • Publication number: 20140205749
    Abstract: A detectable taggant is described. The detectable taggant may include at least one nano-antenna having a resonant frequency of about 300 GHz to about 800 THz. The nano-antenna is adapted to be physically or chemically associated with an article of manufacture.
    Type: Application
    Filed: August 14, 2012
    Publication date: July 24, 2014
    Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC
    Inventor: Christopher J. Rothfuss
  • Publication number: 20140018269
    Abstract: The invention is directed to an oil soluble additive composition prepared by a process comprising reacting a molybdenum component; an imide derived from the reaction product of a hydrocarbyl dicarboxylic acid component and a polyamine component wherein the hydrocarbyl dicarboxylic acid component is the reaction product of a dicarboxylic acid component and a hydrocarbyl component; and a post-treating agent, thereby producing a post-treated molybdated succinimide additive composition.
    Type: Application
    Filed: July 13, 2012
    Publication date: January 16, 2014
    Applicant: Chevron Oronite Company LLC
    Inventors: Gaurav Bhalla, Kenneth Dale Nelson, Man Hon Tsang
  • Publication number: 20130334520
    Abstract: Embodiments of the invention are directed to Ge comprising heterocyclic compounds which can be used for the preparation of homopolymers and copolymers. The copolymers can be donor-acceptor (DA) alternating copolymers where the donor unit is a Ge comprising heterocyclic unit. The polymers can be used as materials in solar cells and other photovoltaic devices, transistors, diodes, light emitting devices (LEDs), conductors, supercapacitors, batteries, and electrochromic devices.
    Type: Application
    Filed: February 27, 2012
    Publication date: December 19, 2013
    Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
    Inventors: Chad Martin Amb, Franky So, John R. Reynolds
  • Publication number: 20130261313
    Abstract: Disclosed is a product prepared by the process for preparing a molybdated succinimide complex, the process comprising: (a) reacting an alkyl or alkenyl succinimide of a polyamine of formula I or formula II or mixtures thereof: wherein R is an about C12 to C30 alkyl or alkenyl group, R? is a straight or branched-chain alkylene group having 2 to 3 carbon atoms, x is 1 to 11, and y is 1 to 10, with an ?,?-unsaturated mono-carboxylic acid or carboxylic acid ester, in a charge mole ratio of the ?,?-unsaturated mono-carboxylic acid or carboxylic acid ester to the succinimide of formula I or formula II or mixtures thereof of about 0.1:1 to about 6:1, and wherein the reaction temperature is no greater than about 135° C.; and (b) reacting the succinimide product of step (a) with an acidic molybdenum compound to provide the molybdated succinimide complex, wherein the molybdated succinimide complex prepared is a liquid at room temperature.
    Type: Application
    Filed: May 31, 2013
    Publication date: October 3, 2013
    Applicant: Chevron Oronite Company LLC
    Inventors: Kenneth Dale Nelson, James Joseph Harrison, Paula Rogers, Mitra Hosseini
  • Publication number: 20130112572
    Abstract: The invention relates to novel compositions of 1,3-disubstituted ferrocenes useful for the modification of electrodes.
    Type: Application
    Filed: November 2, 2012
    Publication date: May 9, 2013
    Applicant: OHMX CORPORATION
    Inventor: OHMX Corporation
  • Publication number: 20130053576
    Abstract: Novel polymeric rhodium catalysts having repeating subunits of Formula (I), wherein R1-R8, X, A, m, n and p are as defined in the application, are described along with methods of using these catalysts, as well as precursors therefor, in the chemical synthesis transformations.
    Type: Application
    Filed: September 28, 2010
    Publication date: February 28, 2013
    Inventors: Steven H. Bergens, Andrew Douglas Sullivan, Michael Hass
  • Publication number: 20130004420
    Abstract: The present invention relates to a compound having formula (I): wherein: X is in particular 125I Or 211At; R1 and R?1 are independently from each other chosen preferably from the group consisting of electron-withdrawing groups and alkyl groups; R2 is chosen from the group consisting of: H, alkyl groups, functional groups being able to bind a vector, and functional groups having targeting properties which make the compound of the invention a vector itself; Z is a heteroatom, R5, R8 and R9 are preferably H; Y is preferably an electron withdrawing group.
    Type: Application
    Filed: February 20, 2011
    Publication date: January 3, 2013
    Inventors: Jean-Francois Gestin, Francois Guerard, Alain Faivre-Chauvet
  • Publication number: 20120190864
    Abstract: Disclosed is a process for preparing a molybdated succinimide complex, the process comprising: (a) reacting an alkyl or alkenyl mono- or bis-succinimide of a polyamine of formula I or formula II or mixtures thereof: wherein R is an alkyl or alkenyl group having a number average molecular weight of about 500 to about 5,000, R? is a straight or branched-chain alkylene group having 2 to 3 carbon atoms, x is 2 to 11, and y is 1 to 10, with an ?,?-unsaturated mono-carboxylic acid or carboxylic acid ester, in a charge mole ratio of the ?,?-unsaturated mono-carboxylic acid or carboxylic acid ester to the succinimide of formula I or formula II or mixtures thereof of greater than 1.05:1 to about 6:1, and wherein the reaction temperature is in the range of from greater than 80° C. to no greater than about 150° C.
    Type: Application
    Filed: January 21, 2011
    Publication date: July 26, 2012
    Inventors: Kenneth D. Nelson, James J. Harrison, Paula Rogers, Mitra Hosseini
  • Publication number: 20120190863
    Abstract: Disclosed is a process for preparing a molybdated succinimide complex, the process comprising: (a) reacting an alkyl or alkenyl succinimide of a polyamine of formula I or formula II or mixtures thereof: wherein R is an about C12 to C30 alkyl or alkenyl group, R? is a straight or branched-chain alkylene group having 2 to 3 carbon atoms, x is 1 to 11, and y is 1 to 10, with an ?,?-unsaturated mono-carboxylic acid or carboxylic acid ester, in a charge mole ratio of the ?,?-unsaturated mono-carboxylic acid or carboxylic acid ester to the succinimide of formula I or formula II or mixtures thereof of about 0.1:1 to about 6:1, and wherein the reaction temperature is no greater than about 135° C.; and (b) reacting the succinimide product of step (a) with an acidic molybdenum compound to provide the molybdated succinimide complex, wherein the molybdated succinimide complex prepared is a liquid at room temperature.
    Type: Application
    Filed: January 21, 2011
    Publication date: July 26, 2012
    Inventors: Kenneth D. Nelson, James J. Harrison, Paula Rogers, Mitra Hosseini
  • Patent number: 8193132
    Abstract: A molybdated succinimide complex is disclosed which is prepared by a process comprising (a) reacting an alkyl or alkenyl succinimide of a polyamine of formula I wherein R is an about C12 to about C30 alkyl or alkenyl group; a and b are independently 2 or 3, and x is 0 to 10, with an ethylenically unsaturated carboxylic acid or anhydride thereof; and (b) reacting the product of step (a) with an acidic molybdenum compound. Also disclosed is a lubricating oil composition containing at least (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of the molybdated succinimide complex.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: June 5, 2012
    Assignee: Chevron Oronite Company LLC
    Inventors: Kenneth D. Nelson, Edward A. Chiverton
  • Patent number: 8193131
    Abstract: A molybdated succinimide complex is disclosed which is prepared by a process comprising (a) reacting a succinimide of a polyamine of formula I: wherein R is a hydrocarbon radical having a number average molecular weight of about 500 to about 5,000, a and b are independently 2 or 3, and x is 0 to 10, with an ethylenically unsaturated carboxylic acid or anhydride thereof, in a charge mole ratio of the ethylenically unsaturated carboxylic acid or anhydride thereof to the succinimide of formula I of about 0.9:1 to about 1.05:1; and (b) reacting the succinimide product of step (a) with an acidic molybdenum compound. Also disclosed is a lubricating oil composition containing at least (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of the molybdated succinimide complex.
    Type: Grant
    Filed: August 23, 2011
    Date of Patent: June 5, 2012
    Assignee: Chevron Oronite Company LLC
    Inventors: Kenneth D. Nelson, Edward A. Chiverton
  • Publication number: 20120041163
    Abstract: Methods of forming a cobaltocenium-containing polymer are provided through polymerizing a plurality of cobaltocenium-containing monomers via controlled radical polymerization or controlled ring-opening polymerization. Each cobaltocenium-containing monomer comprises a cobaltocenium moiety covalently connected to a polymerizable group. Cobaltocenium-containing monomers are also provided that include a cobaltocenium moiety covalently connected to a polymerizable group. Cobaltocenium-containing polymers are also generally provided, such as the polymers formed according to any of the methods or from any of the monomers discussed herein. Methods are also generally provided for exchanging an anion associated with a cobaltocenium side group of a cobaltocenium-containing polymer with a new anion.
    Type: Application
    Filed: August 15, 2011
    Publication date: February 16, 2012
    Applicant: UNIVERSITY OF SOUTH CAROLINA
    Inventors: Chuanbing Tang, Lixia Ren
  • Publication number: 20110312862
    Abstract: A molybdated succinimide complex is disclosed which is prepared by a process comprising (a) reacting an alkyl or alkenyl succinimide of a polyamine of formula I wherein R is an about C12 to about C30 alkyl or alkenyl group; a and b are independently 2 or 3, and x is 0 to 10, with an ethylenically unsaturated carboxylic acid or anhydride thereof; and (b) reacting the product of step (a) with an acidic molybdenum compound. Also disclosed is a lubricating oil composition containing at least (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of the molybdated succinimide complex.
    Type: Application
    Filed: August 23, 2011
    Publication date: December 22, 2011
    Applicant: Chevron Oronite Company LLC
    Inventors: Kenneth D. Nelson, Edward A. Chiverton
  • Publication number: 20110312861
    Abstract: A molybdated succinimide complex is disclosed which is prepared by a process comprising (a) reacting a succinimide of a polyamine of formula I: wherein R is a hydrocarbon radical having a number average molecular weight of about 500 to about 5,000, a and b are independently 2 or 3, and x is 0 to 10, with an ethylenically unsaturated carboxylic acid or anhydride thereof, in a charge mole ratio of the ethylenically unsaturated carboxylic acid or anhydride thereof to the succinimide of formula I of about 0.9:1 to about 1.05:1; and (b) reacting the succinimide product of step (a) with an acidic molybdenum compound. Also disclosed is a lubricating oil composition containing at least (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of the molybdated succinimide complex.
    Type: Application
    Filed: August 23, 2011
    Publication date: December 22, 2011
    Applicant: Chevron Oronite Company LLC
    Inventors: Kenneth D. Nelson, Edward A. Chiverton
  • Publication number: 20110245218
    Abstract: The present invention relates to the use of new and known maleimide salts for controlling phytopathogenic fungi, and also to methods for controlling phytopathogenic fungi in crop protection, in the household and hygiene sectors and in materials protection, and also to crop protection compositions comprising these maleimide salts.
    Type: Application
    Filed: March 4, 2011
    Publication date: October 6, 2011
    Applicant: Bayer CropScience AG
    Inventors: Thomas SEITZ, Thomas Himmler, Jürgen Benting, Ulrike Wachendorff-Neumann
  • Publication number: 20110207894
    Abstract: This invention is concerned with biocompatible magnetic nanocrystals highly soluble and dispersible in a physiological buffer, powder of biocompatible magnetic nanocrystals and nanocrystals bearing surface reactive N-hydroxysuccinimide ester moiety, and preparations thereof. The magnetic nanocrystals in powder form are highly soluble in a physiological buffer. The resultant aqueous colloidal solution presents long term stability in ambient conditions. Moreover, the carboxyl group on the surface of the magnetic nanocrystals can be converted to N-hydroxysuccinimide ester moiety in an organic solvent. The resultant powder of the magnetic nanocrystals carrying surface N-hydroxysuccinimide ester moiety is soluble and dispersible in an aqueous solution. Different types of biomolecules bearing amino group can covalently be attached to the magnetic nanocrystal simply by mixing them in aqueous solutions.
    Type: Application
    Filed: March 18, 2011
    Publication date: August 25, 2011
    Applicant: Institute of Chemistry Chinese Academy of Sciences
    Inventors: Mingyuan GAO, Fengqin Hu, Shujie Liu, Xianyong Lu
  • Publication number: 20110077180
    Abstract: The invention is directed to oil soluble additive compositions, lubricating oil compositions derived from a process for preparing a sulfurized oil soluble molybdenum complex having reduced active sulfur comprising: reacting an acidic molybdenum compound with an amide derived from a carboxylic acid component an polyamine component in a ratio from 2:1 to 1:1; there after sulfurizing to provide a sulfurized oil soluble molybdenum which is subsequently treated with at least one compound capable of reacting with the active sulfur of step b).
    Type: Application
    Filed: September 30, 2009
    Publication date: March 31, 2011
    Inventors: Qunlai Chen, Man Hon Tsang, Gaurav Bhalla, William R. Ruhe, JR.
  • Publication number: 20110064944
    Abstract: Ferromagnetic multi-block copolymers of the sort which can be used to provide high-density, highly ordered thin films, composites and related articles.
    Type: Application
    Filed: August 22, 2008
    Publication date: March 17, 2011
    Inventors: Gregory N. Tew, Raja Shunmugam, Zoha Al-Badri, Thomas P. Russell
  • Publication number: 20100324008
    Abstract: Described herein are prostate specific membrane antigen (PSMA) binding conjugates that are useful for delivering therapeutic, diagnostic and imaging agents. Also described herein are pharmaceutical composition containing them and methods of using the conjugates and compositions. Also described are processes for manufacture of the conjugates and the compositions containing them.
    Type: Application
    Filed: August 15, 2008
    Publication date: December 23, 2010
    Applicant: PURDUE RESEARCH FOUNDATION
    Inventors: Philip Stewart Low, Sumith A. Kularatne
  • Publication number: 20100305332
    Abstract: The present invention relates to a method for the preparation of a functionalized nano size transition metal oxide or sulfide particle comprising the steps of (a) providing a ternary solvent system comprising a polar solvent, a non-polar solvent and an intermediate solvent allowing miscibility of all three components; (b) providing a mixture of a transition metal salt and a ternary solvent; (c) providing a mixture of a suitable source of oxide or sulfide and the ternary solvent; (d) providing a mixture of a non-polar end capping agent and the non-polar solvent; (e) mixing the mixtures; and (f) recovering the resultant functionalized nano size transition metal oxide or sulfide particle. The invention further relates to non-polar end capped nano sized transition metal oxide or sulfide particle so produced and the use of such particles.
    Type: Application
    Filed: May 22, 2007
    Publication date: December 2, 2010
    Applicant: NELSON MANDELA METROPOLITAN UNIVERSITY
    Inventors: Christopher Dennis Woolard, Damien Christopher Williams, Jason Leigh van Rooyen, Katherine Garde, Robert Michael Bosch, Stefanus Hendrik Josephus Strydom
  • Publication number: 20100099889
    Abstract: An oxidizing agent useful for oxidative polymerization of high conductive polymers is provided. This oxidizing agent is a kind of organic metal complex formed of metal ion salts having oxidizing capability and nitrogen-containing compound having lone pair electrons with partial ?-electron character. This organic metal complex has weak oxidizing strength for monomers at room temperature. As such, a mixture of the organic metal complex and the monomers has long-term stability under room temperature. While, at a high temperature, the organic metal complex provides proper oxidative polymerization capability for the monomers. The conductive polymers synthesized by the organic metal complex have excellent conductivity.
    Type: Application
    Filed: October 13, 2009
    Publication date: April 22, 2010
    Applicant: Industrial Technology Research Institute
    Inventors: Li-Duan Tsai, Yi-Chang Du
  • Publication number: 20090325833
    Abstract: A molybdated succinimide complex is disclosed which is prepared by a process comprising (a) reacting a succinimide of a polyamine of formula I: wherein R is a hydrocarbon radical having a number average molecular weight of about 500 to about 5,000, a and b are independently 2 or 3, and x is 0 to 10, with an ethylenically unsaturated carboxylic acid or anhydride thereof, in a charge mole ratio of the ethylenically unsaturated carboxylic acid or anhydride thereof to the succinimide of formula I of about to about 1.05:1; and (b) reacting the succinimide product of step (a) with an acidic molybdenum compound. Also disclosed is a lubricating oil composition containing at least (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of the molybdated succinimide complex.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Applicant: Chevron Oronite Company, LLC
    Inventors: Kenneth D. Nelson, Edward A. Chiverton
  • Publication number: 20090325832
    Abstract: A molybdated succinimide complex is disclosed which is prepared by a process comprising (a) reacting an alkyl or alkenyl succinimide of a polyamine of formula I wherein R is an about C12 to about C30 alkyl or alkenyl group; a and b are independently 2 or 3, and x is 0 to 10, with an ethylenically unsaturated carboxylic acid or anhydride thereof; and (b) reacting the product of step (a) with an acidic molybdenum compound. Also disclosed is a lubricating oil composition containing at least (a) a major amount of a base oil of lubricating viscosity and (b) a minor amount of the molybdated succinimide complex.
    Type: Application
    Filed: June 30, 2008
    Publication date: December 31, 2009
    Applicant: Chevron Oronite Company, LLC
    Inventors: Kenneth D. Nelson, Edward A. Chiverton
  • Publication number: 20090233893
    Abstract: The application discloses metallized chelator complexes and uses of metallized chelator complexes for dissolving ?-sheet proteins and reducing formation of ?-sheet proteins, where the metallized chelator complex comprises a metal ion chelator and a metal ion.
    Type: Application
    Filed: May 22, 2007
    Publication date: September 17, 2009
    Inventor: Laura Jeanne Juszczak
  • Patent number: 7456202
    Abstract: Fluorine-18-labelled maleimide compounds of general formula (I): in which: m represents an integer from 0 to 10; n represents an integer from 1 to 10; Y represents a group selected from optionally substituted monocyclic or bicyclic heterocyclic groups; X represents a radical of formula: (U)a—((CR1R2)b—(V)c)d—((CR3R4)e—(W)f)g— ?in which: a, b, c, d, e, f and g represent each independently an integer from 0 to 10; U, V and W represent each independently —NR1—, —O—, —S—, ?ethynyl, —CR1?CR2—, —(C?O)—, —(C?S)—, —C(?NR1)—, —C(?O)O—, —(C?S)S—, —C(?NR1)NR2—, —CR1R2—, —CR1OR2— or —CR1NR2R3—. Process for preparing these compounds; their use for labelling macromolecules, and complexes of these compounds with a macromolecule. Detection and analysis kit, or diagnosis kit, comprising the said complexes. Use of the complexes in a medical imaging process such as positron emission tomography (PET).
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: November 25, 2008
    Assignee: Commissariat a l'Energie Atomique
    Inventor: Frederic Dolle
  • Publication number: 20080200695
    Abstract: The present invention is based on new ligand systems of the general formula (I). These ligand systems can be used advantageously in transition metal-catalysed asymmetric syntheses. Likewise encompassed are the transition metal complexes thus prepared, a process for preparing the ligands and the use of the complexes in asymmetric synthesis.
    Type: Application
    Filed: March 2, 2006
    Publication date: August 21, 2008
    Applicant: DEGUSSA GmbH
    Inventors: Jens Holz, Armin Boerner, Odalys Esperanza Zayas Vargas, Juan Jose Almena Perea, Axel Monsees, Renat Kadyrov, Thomas Riermeier
  • Patent number: 7385064
    Abstract: Disclosed are compounds having the following formula: in which Z11 is selected from a substituted or unsubstituted saturated adamantyl or other polycyclic group and a substituted or unsubstituted branched acyclic group containing at least 5 carbon atoms at least one of which is a tertiary carbon; and in which Z12 is a cyclic imide. Methods of using these compounds as chiral catalysts for carbenoid reactions and for enantioselective C—H aminations are also described.
    Type: Grant
    Filed: November 30, 2006
    Date of Patent: June 10, 2008
    Assignee: The Research Foundation of State University of New York
    Inventors: Huw M. L. Davies, Ravisekhara P. Reddy
  • Patent number: 6518281
    Abstract: Novel amides and imides are inhibitors of tumor necrosis factor&agr; and phosphodiesterase and can be used to combat cachexia, endotoxic shock, retrovirus replication, asthma, and inflammatory conditions.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: February 11, 2003
    Assignee: Celgene Corporation
    Inventors: George W. Muller, Mary Shire
  • Patent number: 5877327
    Abstract: Novel metal salts of (poly)citraconimide and (poly)itaconimide carboxylic acids, and a vulcanizable rubber composition comprising these novel metal salts and which, upon vulcanization, exhibits improved dynamic properties, are disclosed. Also disclosed are a sulfur-vulcanization process carried out in the presence of these metal salts and the product of said vulcanization process. The novel metal salts are represented by the formulas I and II: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are independently selected from hydrogen, C.sub.1 -C.sub.18 alkyl groups, C.sub.3 -C.sub.18 cycloalkyl groups, C.sub.6 -C.sub.18 aryl groups, C.sub.7 -C.sub.30 aralkyl groups and C.sub.7 -C.sub.30 alkaryl groups and R.sub.2 and R.sub.3 may combine to form a ring when R.sub.1 is hydrogen; R.sub.4 is selected from divalent, trivalent or tetravalent linear or branched radical chosen from a C.sub.1 -C.sub.18 alkyl, C.sub.2 -C.sub.18 alkenyl, C.sub.2 -C.sub.18 alkynyl, C.sub.3 -C.sub.18 cycloalkyl, C.sub.3 -C.sub.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: March 2, 1999
    Assignee: Akzo Nobel N.V.
    Inventors: Auke Gerardus Talma, Rabindra Nath Datta
  • Patent number: 5663375
    Abstract: Pharmaceutical compounds of the formula ##STR1## in which n is 0, 1 or 2 and R.sup.1 is attached at any of the positions 7, 8, 9 or 10, and each R.sup.1 is halo, carboxy, trifluoromethyl, hydroxy, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, C.sub.1-4 alkylthio, hydroxy-C.sub.1-4 alkyl, hydroxy-C.sub.1-4 alkoxy, nitrogen-containing heterocyclyl, nitro, trifluoromethoxy, --COOR.sup.5 where R.sup.5 is an ester group, --COR.sup.6, --CONR.sup.6 R.sup.7 or --NR.sup.6 R.sup.7 where R.sup.6 and R.sup.7 are each hydrogen or C.sub.1-4 alkyl;R.sup.2 is phenyl, naphthyl or heteroaryl selected from thienyl, pyridyl, benzothienyl, quinolinyl, benzofuranyl or benzimidazolyl, said phenyl, naphthyl and heteroaryl groups being optionally substituted, or R.sup.2 is furanyl optionally substituted with C.sub.1-4 alkyl;R.sup.3 is nitrile, carboxy, --COOR.sup.8 where R.sup.8 is an ester group, or --CONR.sup.9 R.sup.10 where R.sup.9 and R.sup.10 are each hydrogen or C.sub.1-4 alkyl; andR.sup.4 is --NR.sup.11 R.sup.12, --NR.sup.11 COR.sup.
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: September 2, 1997
    Assignees: Eli Lilly and Company, Lilly Industries Limited
    Inventors: Michael Brunavs, Colin Peter Dell, Peter Thaddeus Gallagher, William Martin Owton, Colin William Smith
  • Patent number: 5434116
    Abstract: A transition metal organometallic compound comprising a transition metal in any one of group 3A to group 8 of the periodic table and cyclic compounds containing a heteroaom in group 5 or group 5B of the periodic table and having a cyclic structure including a .pi.-bonded portion and composed of said heteroatom and said .pi.-bonded portion, wherein said transition metal has a bond of a .pi.-binding heterocylic ligand, said heteroatom and said .pi.-bonded portion and a catalyst for polymerizing olefin comprising the above organic metal compound and an organic compound.
    Type: Grant
    Filed: June 2, 1993
    Date of Patent: July 18, 1995
    Assignee: Tosoh Corporation
    Inventors: Makoto Sone, Akihiro Yano
  • Patent number: 5378699
    Abstract: Methods of treating an immune disease, cell proliferation, restenosis and vascular smooth muscle cells using the pharmaceutical compounds of the formula ##STR1## in which R.sup.2 is phenyl, naphthyl or heteroaryl selected from thienyl, pyridyl, benzothienyl, quinolinyl, benzofuranyl or benzimidazolyl, said phenyl, naphthyl and heteroaryl groups being optionally substituted, or R.sup.2 is furanyl optionally substituted with C.sub.1-4 alkyl; and salts thereof.
    Type: Grant
    Filed: February 5, 1993
    Date of Patent: January 3, 1995
    Assignees: Lilly Industries Limited, Eli Lilly and Company
    Inventors: Michael Brunavs, Colin P. Dell, Peter T. Gallagher, William M. Owton, Jai P. Singh, Colin W. Smith
  • Patent number: 5342723
    Abstract: Use of biscationic acid imide and acid imide derivatives whose anion is the stoichiometric equivalent of one or more organic or inorganic, mixed or non-mixed anions, the compounds also being able to exist as mixed crystals with different cations, individually or in combination, as charge controllers for toners and developers employed for electrophotographic copying or multicopying of originals and for printing electronically, optically or magnetically stored data or in color proofing, and as charge controllers for powders and powder paints.
    Type: Grant
    Filed: June 25, 1992
    Date of Patent: August 30, 1994
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Hans-Tobias Macholdt, Siegfried Schiebler, Jorg Gitzel, Erwin Dietz
  • Patent number: 5169953
    Abstract: Compositions containing(a) at least one 1,4-diketopyrrolo[3,4-c]pyrrole of the formula I, II, IIa, III or IV ##STR1## and (b) an auxiliary redox system from the ferrocyanide, ferrocene or ammonium iron (II) sulfate series in combination with at least one conductive salt (c), where, in the formula I,R and R.sub.2 are, for example, --H and R.sub.1 is --SO.sub.3 Na,in the formulae II and IIa, R and R.sub.3 are, for example, --H, R.sub.1 is --SO.sub.3 H and p is 3,in the formula III, R.sub.4 and R.sub.5 are, for example, phenyl and R.sub.6 and R.sub.7 are, for example, methyl, andin the formula IV R.sub.8 and R.sub.9 are, for example, phenyl,are suitable as electrochromic materials in display systems.
    Type: Grant
    Filed: July 16, 1991
    Date of Patent: December 8, 1992
    Assignee: Ciba-Geigy Corporation
    Inventors: Jin Mizuguchi, Alain C. Rochat
  • Patent number: 4935459
    Abstract: Flameproofed compositions of matter include an organic synthetic resin and, as a flame retardant therefor, an effective flameproofing amount of specified nitrogenous/halometallic compounds, certain of which are per se novel.
    Type: Grant
    Filed: August 24, 1989
    Date of Patent: June 19, 1990
    Assignee: Atochem
    Inventors: Daniel Sallet, Pierre Deloy, Valerie Mailhos-Lefievre, Pierre Poisson
  • Patent number: 4927729
    Abstract: Heteropolyacid salts of the formula ##STR1## R.sup.1 and R.sup.2 independently of one another stand for hydrogen, chlorine, bromine, hydroxyl, C.sub.1 - to C.sub.4 -alkoxy, nitro or carboxyl,A stand for C.sub.1 - to C.sub.5 -alkylene or --C.sub.6 H.sub.4 --CH.sub.2 -- (m- or p-),m stands for 0 or 1,n stands for 1 or 2,K.sup..sym. stands for ##STR2## R.sup.3 stands for C.sub.1 - to C.sub.24 -alkyl, carbamoyl-C.sub.1 - to C.sub.2 -alkyl, C.sub.1 - to C.sub.4 -alkoxycarbonyl-C.sub.1 - to C.sub.2 -alkyl, benzyl, cyclohexyl or allyl,R.sup.4 stands for C.sub.1 - to C.sub.4 -alkyl or a single bond linked to D,R.sup.5 stands for C.sub.1 - to C.sub.4 -alkyl,D stands for --CH.sub.2 --, --CH.sub.2 --CO--, --CH.sub.2 --CO--NH-- or --CH.sub.2 --CO--NH--CH.sub.2 --,W stands for ##STR3## CO or for single bond, Z stands for --CH.sub.2 --, ##STR4## --O--, --S--, --SO.sub.2 -- or a single bond and X.sup..crclbar.
    Type: Grant
    Filed: November 3, 1988
    Date of Patent: May 22, 1990
    Assignee: Bayer Aktiengesellschaft
    Inventors: Horst Harnisch, Roderich Raue
  • Patent number: 4812577
    Abstract: A mercuric maleimide is utilized as a pharmaceutical kit for preparing radiohalogenated maleimides.
    Type: Grant
    Filed: February 12, 1988
    Date of Patent: March 14, 1989
    Assignee: The United States of America as represented by the United States Department of Energy
    Inventor: Prem C. Srivastava
  • Patent number: 4803225
    Abstract: There are provided compounds of formula I, ##STR1## and pharmaceutically acceptable derivatives thereof. There are also described the use of the compounds of formula I as pharmaceuticals, methods for making the compounds and pharmaceutical, e.g. cardiac, compositions containing the compounds.
    Type: Grant
    Filed: December 2, 1987
    Date of Patent: February 7, 1989
    Assignee: Fisons, plc
    Inventors: John Dixon, Francis Ince
  • Patent number: 4798857
    Abstract: Disclosed are complexes of bismuth or antimony halides with amines having formula:R.cndot.(MeX.sub.3)y,where R is dicyandiamide, guanamine, 2-guanidinobenz-imidazole, isophoronediamine, piperazine, melamine or a compound having from 2 to 9 triazine rings condensed or linked to each other through at least one --NH-- group; Me is Bi or Sb; X is chlorine or bromine; and y is a number from 0.3 to 4. Processes for preparing the complexes and flame retardant thermoplastic polymer compositions containing the complexes are also disclosed.
    Type: Grant
    Filed: December 30, 1987
    Date of Patent: January 17, 1989
    Assignee: HIMONT Incorporated
    Inventors: Guido Bertelli, Patrizia Busi, Renato Locatelli
  • Patent number: 4551502
    Abstract: Novel complexes are prepared from water-soluble compounds having at least one amidocarbonylic unit and a square planar organometallic compound.
    Type: Grant
    Filed: September 19, 1983
    Date of Patent: November 5, 1985
    Inventors: Bobby A. Howell, Erik W. Walles
  • Patent number: 4521420
    Abstract: An oxoquinazoline carbamate of the formula ##STR1## in which R represents hydrogen, alkyl, alkoxy, alkoxyalkyl, alkylthio, alkylthioalkyl, halogenoalkyl or optionally substituted aryl,R.sup.1 represents alkyl,R.sup.2 represents halogenoalkyl,R.sup.3 represents alkyl or halogen andn represents a number from 0 to 4,which possess fungicidal and microbicidal activity.
    Type: Grant
    Filed: August 1, 1983
    Date of Patent: June 4, 1985
    Assignee: Bayer Aktiengesellschaft
    Inventors: Fritz Maurer, Wilhelm Brandes, Karl-Heinz Kuck, Paul Reinecke, Hans Scheinpflug
  • Patent number: 4503066
    Abstract: The invention provides various medical compositions for use in treating or preventing certain of the side effects of diabetes or galactosemia. The active ingredients are selected from a series of novel aldose reductase inhibitory spiro-linked pyrrolidine-2,5-diones of the general formula: ##STR1## or a pharmaceutically acceptable salt, or a non-toxic, biodegradable precursor thereof. Processes for the production of these compounds are also provided. A particular compound suitable for use as an active ingredient is spiro[pyrrolidine-3,9'-xanthene]-2,5-dione.
    Type: Grant
    Filed: May 11, 1982
    Date of Patent: March 5, 1985
    Assignee: Imperial Chemical Industries PLC
    Inventors: David R. Brittain, Robin Wood
  • Patent number: 4383112
    Abstract: Chiral Schiff bases according to the general formula: ##STR1## and transition metal complexes thereof, wherein C.sup.* is an asymmetric carbon atom, R.sup.1 and R.sup.2, which may be the same or different are alkyl, aralkyl, aryl or alkaryl, R.sup.3 is hydrogen, alkyl, aralkyl, aryl or alkaryl, R.sup.4 and R.sup.5, which may be the same or different, are hydrogen or lower alkyl or, where n is 1, may with the cyclic ring to which CR.sup.4 R.sup.
    Type: Grant
    Filed: July 8, 1980
    Date of Patent: May 10, 1983
    Assignee: Imperial Chemical Industries Limited
    Inventors: Dale A. Laidler, David J. Milner
  • Patent number: 4370485
    Abstract: Novel high purity crystalline forms of dialkylgermaazaspirodiones, their preparation and their use in an improved process for the preparation of high purity dialkylgermaazaspiranes and their acid addition salts is disclosed.
    Type: Grant
    Filed: September 27, 1979
    Date of Patent: January 25, 1983
    Inventors: Chester M. McCloskey, James R. Fischer, Leonard F. Scott