Plural Carbons Bonded Directly To The Same Chalcogen Patents (Class 556/423)
  • Patent number: 9853321
    Abstract: Described herein are liquid, organosilicon compounds that including a substituent that is a cyano (—CN), cyanate (—OCN), isocyanate (—NCO), thiocyanate (—SCN) or isothiocyanate (—NCS). The organosilicon compounds are useful in electrolyte compositions and can be used in any electrochemical device where electrolytes are conventionally used.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: December 26, 2017
    Assignee: Silatronix, Inc.
    Inventors: Jose Pena Hueso, David Osmalov, Jian Dong, Monica Usrey, Michael Pollina, Robert C. West
  • Patent number: 9440997
    Abstract: This invention relates to hydrolysable silanes useful in the modification of elastomers, and as coupling agents for diene elastomer compositions containing a filler. In particular the invention relates to novel hydrolysable silanes containing a tertiary amine group and an ether or thioether linkage.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: September 13, 2016
    Assignee: DOW CORNING CORPORATION
    Inventors: Michael Wolfgang Backer, Thomas Chaussee, Sebastien Grofils, Fabien Rialland
  • Patent number: 9315631
    Abstract: A method of making a saccharide siloxane copolymer includes reacting an amine functional saccharide with an epoxy functional silane containing at least one condensable or hydrolysable group. This product is reacted with an oligomer to form the saccharide siloxane copolymer.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: April 19, 2016
    Assignee: Dow Corning Corporation
    Inventors: Eric J. Joffre, Anil K. Tomar
  • Publication number: 20150133294
    Abstract: In one aspect, the present invention provides a chromatographic stationary phase material for various different modes of chromatography represented by Formula 1: [X](W)a(Q)b(T)c (Formula 1). X can be a high purity chromatographic core composition having a surface comprising a silica core material, metal oxide core material, an inorganic-organic hybrid material or a group of block copolymers thereof. W can be absent and/or can include hydrogen and/or can include a hydroxyl on the surface of X. Q can be a functional group that minimizes retention variation over time (drift) under chromatographic conditions utilizing low water concentrations. T can include one or more hydrophilic, polar, ionizable, and/or charged functional groups that chromatographically interact with the analyte. Additionally, b and c can be positive numbers, with the ratio 0.05?(b/c)?100, and a?0.
    Type: Application
    Filed: May 15, 2013
    Publication date: May 14, 2015
    Applicant: Waters Technologies Corporation
    Inventors: Kevin D. Wyndham, Michael F. Morris, Darryl W. Brousmiche, Jason F. Hill, Jacob N. Fairchild
  • Publication number: 20150133603
    Abstract: The invention relates to low-viscosity polymers containing silane groups, the polymers curing rapidly under the effect of moisture to form an elastic material with good heat resistance and being in particular suitable for elastic adhesives and sealants. The polymers containing silane groups are based on special hydoxysilanes which carry a secondary OH group. They are in particular obtained by reacting epoxysilanes with secondary amines.
    Type: Application
    Filed: May 22, 2013
    Publication date: May 14, 2015
    Inventors: Andreas Kramer, Urs Burckhardt
  • Publication number: 20150104366
    Abstract: An amino-siloxane composition is presented. The amino-siloxane composition includes structure (I): wherein R1 is independently at each occurrence a C1-C5 aliphatic radical; R2 is a C3-C4 aliphatic radical; R3 is a C1-C5 aliphatic radical or R4, wherein R4 comprises structure (II): and X is an electron donating group. Methods of reducing an amount of carbon dioxide in a process stream using the amino-siloxane composition are also presented.
    Type: Application
    Filed: October 11, 2013
    Publication date: April 16, 2015
    Applicant: General Electric Company
    Inventors: Michael Joseph O'Brien, Rachel Lizabeth Farnum, Robert James Perry
  • Patent number: 9000088
    Abstract: This invention relates to hydrolysable silanes useful in the modification of elastomers, and as coupling agents for diene elastomer compositions containing a filler. In particular the invention relates to novel hydrolysable silanes containing a piperazine ring and an ether or thioether linkage.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: April 7, 2015
    Assignee: Dow Corning Corporation
    Inventors: Michael Wolfgang Backer, Thomas Chaussee, Damien Deheunynck, Sebastien Grofils
  • Publication number: 20150080593
    Abstract: The invention relates to a method for producing siloxanes selectively carrying primary amino groups by reacting them with ammonia, and to compounds produced in this way.
    Type: Application
    Filed: November 20, 2014
    Publication date: March 19, 2015
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Frauke HENNING, Wilfried KNOTT, Horst DUDZIK
  • Publication number: 20150023900
    Abstract: A process for preparing amino acid-modified siloxanes that can be carried out under mild conditions is provided as well as organically modified silicones for care formulations for skin, hair and textiles that are toxicologically unobjectionable.
    Type: Application
    Filed: July 15, 2014
    Publication date: January 22, 2015
    Applicant: Evonik Industries AG
    Inventors: Wilfried Knott, Frauke Henning, Sadik Amajjahe, Sarah Krauskopf, Michael Fiedel, Olga Jazkewitsch, Christian Hartung
  • Publication number: 20140357884
    Abstract: A method of making a saccharide siloxane copolymer includes reacting an amine functional saccharide with an epoxy functional silane containing at least one condensable or hydrolysable group. This product is reacted with an oligomer to form the saccharide siloxane copolymer.
    Type: Application
    Filed: January 15, 2013
    Publication date: December 4, 2014
    Applicant: Dow Corning Corporation
    Inventors: Eric J. Joffre, Anil K. Tomar
  • Publication number: 20140350277
    Abstract: This invention relates to hydrolysable silanes useful in the modification of elastomers, and as coupling agents for diene elastomer compositions containing a filler. In particular the invention relates to novel hydrolysable silanes containing a tertiary amine group and an ether or thioether linkage.
    Type: Application
    Filed: December 7, 2012
    Publication date: November 27, 2014
    Inventors: Michael Wolfgang Backer, Thomas Chaussee, Sebastien Grofils, Fabien Rialland
  • Publication number: 20140350276
    Abstract: Disclosed herein is a single step catalytic process for the production of enantiomerically pure ?-Aryloxy-??-Azido/Alkoxy alcohols of formula (A). The invention, in particular discloses phenolytic kinetic resolution of racemic anti and syn azido/alkoxy epoxides to generate two stereocentres of high optical purities of formula (A).
    Type: Application
    Filed: December 20, 2012
    Publication date: November 27, 2014
    Inventors: Pratibha Uttam Karabal, Dayanand Ambadas Kamble, Arumugam Sudalai
  • Publication number: 20140350152
    Abstract: This invention relates to the treatment of a carbon based filler with a hydrolysable silane to modify the surface of the filler. It also relates to a carbon based filler modified by treatment with a hydrolysable silane, and to polymer compositions containing such a modified carbon based filler.
    Type: Application
    Filed: December 7, 2012
    Publication date: November 27, 2014
    Inventors: Michael Wolfgang Backeer, Thomas Chaussee, Olivier Debever, Francois De Buyl
  • Patent number: 8877954
    Abstract: The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of the formula (I) wherein the nanoparticles are SiO2, Al2O3 or mixed SiO2 and Al2O3 nanoparticles, and wherein the general symbols are as defined in claim 1. These functionalized nanoparticles are for example useful as stabilizers and/or compatibilizers in organic materials, or as photoinitiators in pre-polymeric or pre-crosslinking formulations, or as reinforcer of coatings and improver of scratch resistance in coating compositions for surfaces.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: November 4, 2014
    Assignee: BASF SE
    Inventors: Thomas Giesenberg, Andreas Muhlebach, Tunja Jung, Francois Rime, Laurent Michau, Martin Muller, Didier Bauer
  • Publication number: 20140303265
    Abstract: The present invention provides compositions, systems and methods for demulsifying an emulsion including an aqueous phase and an organic phase by adding an effective amount of a composition comprising at least one quaternary organopolysiloxane or salt thereof to the emulsion, the composition optionally including at least one of quaternary epihalohydrin/polyamine copolymers or salts, and/or (poly)diallyldimethylammonium halides.
    Type: Application
    Filed: June 23, 2014
    Publication date: October 9, 2014
    Inventors: Paul Rey, David M. Sunderlik, Steven P. Ceplecha
  • Patent number: 8822112
    Abstract: The present application relates to a siloxane-based compound, a photosensitive composition including the same, and a photosensitive material.
    Type: Grant
    Filed: January 25, 2013
    Date of Patent: September 2, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Keon Woo Lee, Sang Kyu Kwak, Changsoon Lee, Hyehyeon Kim, Saehee Kim
  • Publication number: 20140235885
    Abstract: A composition includes a non-crosslinked reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV).
    Type: Application
    Filed: April 25, 2014
    Publication date: August 21, 2014
    Applicant: Momentive Performance Materials Inc.
    Inventors: Kalman Koczo, Benjamin Falk, Antonio Palumbo, Monjit Phukan
  • Patent number: 8742154
    Abstract: There is provided herein a linear tri-block copolymer having the average formula (1): ABA??(1) wherein A is a polyalkyleneoxide unit or an aliphatic modified polyalkyleneoxide unit both of the general formula: R5O(CaH2aO)dY and wherein B is an internal polysiloxane unit of the general formula: [X(CaH2aO)bR2[SiO(R1)2]cSi(R1)2R2(OCaH2a)bX] wherein X and Y are divalent organic groups selected from a secondary amine or a tertiary amine and a ring-opened epoxide, such that when X is a ring-opened epoxide, Y is a secondary or tertiary amine, and when Y is a ring-opened epoxide, X is a secondary or tertiary amine. In addition, there is provided herein a method of making a linear tri-block copolymer having the average formula (1) and personal care and softener compositions comprising the same, specifically a hair conditioner.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: June 3, 2014
    Assignee: Momentive Performance Materials Inc.
    Inventors: Ning Lu, Anne Dussaud
  • Publication number: 20140134126
    Abstract: A silicon-containing copolymer which includes zwitterionic linking groups with the general structures —N+(Y?)(Z)— or —N(Z*)— and repeating groups which can be divalent silicone moieties, divalent hydrocarbons or divalent polyethers. The copolymer can be used in personal care products, fertilizers and other agricultural products, pesticides, antifouling agents, and various waterborne coating formulations.
    Type: Application
    Filed: November 9, 2012
    Publication date: May 15, 2014
    Applicant: Momentive Performance Materials Inc.
    Inventors: Monjit Phukan, Anubhav Saxena, Ravikumar Kodagahally, Mark Leatherman
  • Publication number: 20140088320
    Abstract: The present invention relates to an alkylalkoxysilane compound of a novel structure which has an ether group and an dialkylamino group in an alkyl chain of the alkylalkoxysilane and thus has remarkably improved storage stability and hydrophilicity and a method for preparing same.
    Type: Application
    Filed: August 28, 2013
    Publication date: March 27, 2014
    Applicant: KOREA KUMHO PETROCHEMICAL CO., LTD.
    Inventors: Hanjoung CHO, Jae Young KO, Dae Hyung LEE, Cheol Min PARK, Sang Chul JI
  • Publication number: 20140080043
    Abstract: The present application relates to a siloxane-based compound, a photosensitive composition including the same, and a photosensitive material.
    Type: Application
    Filed: January 25, 2013
    Publication date: March 20, 2014
    Inventors: Keon Woo Lee, Sang Kyu Kwak, Changsoon Lee, Hyehyeon Kim, Saehee Kim
  • Publication number: 20140056819
    Abstract: The present invention provides a trialkoxysilanes having structure I wherein R1 and R2 are independently at each occurrence a C1-C3 alkyl group; R3 is independently at each occurrence a hydrogen or a C1-C3 alkyl group; R4 is a C1-C5 aliphatic radical, a C7-C12 aromatic radical, or a C5-C10 cycloaliphatic group; n is 0, 1, 2 or 3; q is 1, 2 or 3; and X? represents a charge balancing counterion. The trialkoxysilanes are useful for the preparation of nanoparticulate diagnostic imaging agent compositions.
    Type: Application
    Filed: August 23, 2012
    Publication date: February 27, 2014
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Matthew David Butts, Peter John Bonitatibus, JR., Robert Edgar Colborn, Andrew Soliz Torres
  • Patent number: 8653293
    Abstract: A compound having the formula: Each R1 is C1-C3 alkyl group or fluoridated C1-C3 alkyl group. The value n is a positive integer. Each R2 is alkylene group or polyethylene glycol group. Y1 is hydrogen, quaternary ammonium containing group, or phenol-containing group. Y2 is quaternary ammonium-containing group or phenol-containing group. The quaternary ammonium-containing group is non-aromatic and contains no more than one quaternary ammonium.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: February 18, 2014
    Assignee: The United States of America, as represented by the Secretary of the Navy
    Inventors: James H Wynne, Ramesh R. Pant
  • Publication number: 20140030205
    Abstract: The present application relates to polysiloxane copolymers and compositions such as consumer products comprising such polysiloxane copolymers, as well as processes for making and using such polysiloxane copolymers and such compositions. When employed as taught, such polysiloxane copolymers and compositions comprising same provide enhanced softness, wrinkle reduction, color benefits, smoothness, static control, and shine.
    Type: Application
    Filed: July 26, 2013
    Publication date: January 30, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Rajan Keshav Panandiker, Steven Daryl Smith, Bernard William Kluesener, Carola Barrera
  • Patent number: 8637694
    Abstract: The invention relates to cationic siloxane derivatives for use especially as fungicides and/or antiadhesives. The cationic siloxane derivatives have the formula (I), wherein R1, R2, R3, R4, R4?, R5 and n are as defined in the description.
    Type: Grant
    Filed: February 19, 2007
    Date of Patent: January 28, 2014
    Assignee: BASF SE
    Inventors: Werner Hölzl, Andrea Preuss, Michèle Gerster
  • Publication number: 20130299390
    Abstract: The present invention provides for a demulsifying composition comprising the reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV).
    Type: Application
    Filed: July 12, 2013
    Publication date: November 14, 2013
    Inventors: Kalman Koczo, Benjamin Falk, Antonio Palumbo, Monjit Phukan
  • Publication number: 20130296453
    Abstract: The present invention discloses functionalized nanoparticles comprising on the surface a covalently bound radical of the formula (I) wherein the nanoparticles are SiO2, Al2O3 or mixed SiO2 and Al2O3 nanoparticles, and wherein the general symbols are as defined in claim 1. These functionalized nanoparticles are for example useful as stabilizers and/or compatibilizers in organic materials, or as photoinitiators in pre-polymeric or pre-crosslinking formulations, or as reinforcer of coatings and improver of scratch resistance in coating compositions for surfaces.
    Type: Application
    Filed: June 28, 2013
    Publication date: November 7, 2013
    Inventors: Thomas GIESENBERG, Andreas MUHLEBACH, Tunja JUNG, Francois RIME, Laurent MICHAU, Martin MULLER, Didier BAUER
  • Patent number: 8455673
    Abstract: Disclosed and claimed is a composition that comprises a dispersion in a solvent of a compound comprising the reaction product of (1) a polyamine in which a plurality of amine groups are bonded to at least one radical comprising alkylene or arylene groups that separate the polyamine nitrogen atoms by at least four intermediate atoms in a chain, and (2) a silane which carries a plurality of silicon-bonded hydrolysable groups, and a silicon-bonded organic group that is covalently reactive with and which bonds with an amine group, to provide a reaction product molecule which comprises an average of at least about 2.5 of said silane groups per molecule. Some of these materials show superior advantage as a paint primer and some provide excellent corrosion resistance.
    Type: Grant
    Filed: November 24, 2010
    Date of Patent: June 4, 2013
    Assignee: Nalco Company
    Inventor: Ji Cui
  • Publication number: 20130123530
    Abstract: The invention relates to glycerol-modified polyorganosiloxane compounds with high hydrophilicity and their use.
    Type: Application
    Filed: April 20, 2011
    Publication date: May 16, 2013
    Applicant: MOMENTIVE PERFORMANCE MATERIALS GMBH
    Inventors: Paul Boehm, Holger Frey, Tammo J. Menke
  • Publication number: 20130123529
    Abstract: There is provided herein a linear tri-block copolymer having the average formula (1): ABA??(1) wherein A is a polyalkyleneoxide unit or an aliphatic modified polyalkyleneoxide unit both of the general formula: R5O(CaH2aO)dY and wherein B is an internal polysiloxane unit of the general formula: [X(CaH2aO)bR2[SiO(R1)2]cSi(R1)2R2(OCaH2a)bX] wherein X and Y are divalent organic groups selected from a secondary amine or a tertiary amine and a ring-opened epoxide, such that when X is a ring-opened epoxide, Y is a secondary or tertiary amine, and when Y is a ring-opened epoxide, X is a secondary or tertiary amine. In addition, there is provided herein a method of making a linear tri-block copolymer having the average formula (1) and personal care and softener compositons comprising the same, specifically a hair conditioner.
    Type: Application
    Filed: November 16, 2011
    Publication date: May 16, 2013
    Inventors: Ning Lu, Anne Dussaud
  • Publication number: 20130084490
    Abstract: The invention provides an organosilicon amine electrolyte material containing a polyether chain, which has a wide range of applications, as well as an application of the electrolyte material in a lithium ion battery. The chemical structure thereof is as shown in Formula 1, wherein R1 and R2 are selected from the same or different C1-C10 alkyls; A is a polyether chain segment having the structure of (CH2)nO[(CH2)mO]x(CH2)y, where n and m are integers from 0 to 10, and x is an integer from 1 to 10; R3, R4 and R5 are selected from the same or the different C1-C10 alkyls or alkoxyl groups, or are equivalent to ANR1R2 or —O—SiR6R7R8 in structure; wherein R6, R7 and R8 are C1-C10 alkyls.
    Type: Application
    Filed: March 10, 2011
    Publication date: April 4, 2013
    Inventors: Lingzhi Zhang, Hao Luo, Xinyue Zhao
  • Publication number: 20130059818
    Abstract: Highly branched macromolecules synthesized from a polyfunctional core, preferably silicon, or polyphenolic, with a carbosilane structure at its periphery functionalized with groups, preferably anionic, giving to the macromolecule a net negative charge. Furthermore, the invention relates to the procedures for their synthesis and their uses as antiviral agents, antibacterial and antifungal agents.
    Type: Application
    Filed: February 17, 2011
    Publication date: March 7, 2013
    Applicant: UNIVERSIDAD DE ALCALA DE HENARES (UAH)
    Inventors: Javier De La Mata De La Mata, Rafael Gómez Ramírez, Ma Ángeles Muñoz Fernández, Javier Sánchez-Nieves Fernández, Paula Ortega López, Louis Chonco Jimenez, Beatriz Rasines Moreno, Eduardo Arnaiz Garrido, Ma Jesús Serramia Lobera
  • Patent number: 8372999
    Abstract: Disclosed and claimed is a novel protective coating for metal surfaces. The protective coating includes one part by weight of the organosilane-modified silica nanoparticles made by the disclosed process and further includes from 0.3 to 3 parts by weight of the reaction product of (1) a compound comprising a polyamine in which a plurality of amine groups are bonded to at least one radical selected from the group consisting of hydrocarbon and hydrocarbon ether groups that separate nitrogen atoms of said amine groups by at least four intermediate atoms in a chain, and (2) a silane which carries a plurality of silicon-bonded hydrolyzable groups and a silicon-bonded organic group that is covalently reactive to and which bonds with said amine group, said silane also comprising hydrolyzable groups, to provide a reaction product molecule which comprises an average of 2.5 to 3.5 silane groups per molecule.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: February 12, 2013
    Assignee: Nalco Company
    Inventors: Brian T. Holland, Ji Cui, Timothy S. Keizer
  • Publication number: 20130034814
    Abstract: The present application relates to a new silane-based compound, a photosensitive resin composition including the same, and a photosensitive material including the same. The photosensitive resin composition including the silane-based compound according to the exemplary embodiment of the present application increases adhesion strength to a substrate, such that a developing property is excellent and there are no surface stains or defects during a subsequent process. Accordingly, a photosensitive material, a color filter and the like having excellent quality may be manufactured by using the photosensitive resin composition according to the exemplary embodiment of the present application.
    Type: Application
    Filed: August 3, 2012
    Publication date: February 7, 2013
    Applicant: LG CHEM, LTD.
    Inventors: Changho CHO, Yoon Hee HEO, Sunghyun KIM, Han Soo KIM, Sunhwa KIM, Won Jin CHUNG
  • Publication number: 20130029271
    Abstract: Disclosed are a photosensitive composition and a compound used in the same. If the composition provided through the present application is used, it is possible to form a thin film having improved adhesion strength of a pattern.
    Type: Application
    Filed: July 16, 2012
    Publication date: January 31, 2013
    Applicant: LG CHEM, LTD.
    Inventor: Keon Woo Lee
  • Publication number: 20120329915
    Abstract: The present invention provides compositions, systems and methods for demulsifying an emulsion including an aqueous phase and an organic phase by adding an effective amount of a composition comprising at least one quaternary organopolysiloxane or salt thereof to the emulsion, the composition optionally including at least one of quaternary epihalohydrin/polyamine copolymers or salts, and/or (poly)diallyldimethylammonium halides.
    Type: Application
    Filed: September 5, 2012
    Publication date: December 27, 2012
    Applicants: Dow Agroscienses LLC, Kroff Chemical Company
    Inventors: Paul Rey, Steven P. Ceplecha, David M. Sunderlik
  • Publication number: 20120329701
    Abstract: Modified aminoalkyl- and polyoxyalkylene-functional organopolysiloxanes exhibit delayed antifoaming activity in washing operations, minimizing foaming of rinse water. When applied to a pulverulent carrier, they may also be used in powder detergent formulations.
    Type: Application
    Filed: February 21, 2011
    Publication date: December 27, 2012
    Applicant: WACKER CHEMIE AG
    Inventor: Amit Kumar Paul
  • Publication number: 20120296024
    Abstract: A method for producing a sulfur-containing organosilicon compound capable of dramatically reducing hysteresis loss of the cured rubber composition and improving abrasion resistance and its production method are provided. A compounding agent for rubber containing the sulfur-containing organosilicon compound, a rubber composition prepared by blending such compounding agent for rubber, and a tire produced by using the cured rubber composition are also provided. The sulfur-containing organosilicon compound has a hydrolyzable silyl group, amino group, and mercapto group.
    Type: Application
    Filed: May 15, 2012
    Publication date: November 22, 2012
    Inventors: Munenao HIROKAMI, Kazuhiro Tsuchida
  • Publication number: 20120282210
    Abstract: The invention relates to a method for producing siloxanes selectively carrying primary amino groups by reacting them with ammonia, and to compounds produced in this way.
    Type: Application
    Filed: December 29, 2010
    Publication date: November 8, 2012
    Applicant: Evonik Goldschmidt GmbH
    Inventors: Frauke Henning, Wilfried Knott, Horst Dudzik
  • Publication number: 20120220791
    Abstract: A composition includes a non-crosslinked reaction product of an oxirane or oxetane compound (I) comprising at least two oxirane or oxetane groups; a compound (II) comprising silicon and one or more amino groups; and optionally a polyamine (III); and a secondary amine (IV).
    Type: Application
    Filed: May 7, 2012
    Publication date: August 30, 2012
    Applicant: Momentive Performance Materials Inc.
    Inventors: Kalman Koczo, Benjamin Falk, Antonio Palumbo, Monjit Phukan
  • Publication number: 20120168664
    Abstract: The invention relates to a novel branched polysiloxanes having quaternary ammonium groups of the general formula (I) as a softening agent for textile sheet materials and fibers, and to a method for the production and use thereof Ma MQb MRc Dd DQe DRf Tg Qh Formula (I).
    Type: Application
    Filed: August 17, 2010
    Publication date: July 5, 2012
    Applicant: EVONIK GOLDSCHMIDT GmbH
    Inventors: Tobias Maurer, Michael Ferenz
  • Publication number: 20120122678
    Abstract: The present invention relates to 3-substituted phenylamidines of the general formula (I), to a process for their preparation, to the use of the amidines according to the invention for controlling unwanted microorganisms and also to a composition for this purpose, comprising the phenoxyamidines according to the invention. Furthermore, the invention relates to a method for controlling unwanted microorganisms by applying the compounds according to the invention to the microorganisms and/or their habitat.
    Type: Application
    Filed: January 26, 2012
    Publication date: May 17, 2012
    Applicant: BAYER CROPSCIENCE AG
    Inventors: Klaus KUNZ, Ralf Dunkel, Jörg Nico Greul, Kerstin Ilg, Birgit Kuhn, Wahed Ahmed Moradi, Thomas Seitz, Darren James Mansfield, Oliver Guth, Peter Dahmen, Ulrike Wachendorff-Neumann, Arnd Voerste, Dale Robert Mitchell, Tom Hough, Jean-Pierre Vors
  • Publication number: 20120071650
    Abstract: The invention relates to a method (a) for producing aminoorganyltriorganylsilanes of the general formula (1) R?3-nR1nSi—R2—NR3R4 (1), a method (b) for producing cyclic aminosilanes of the general formula (4), and a method (III) for producing silylorganoamines of the general formula (7) R013-tR11tSi—R12—NR13—R14—SiR023-sR15s (7), wherein amines are reacted with halogen organylsilanes, wherein R?, R1, R2, R3, R4, R, R5, R6, R01, R02, R11, R12, R13, R14, R15, n, and s have the meanings specified in claims 1 to 3, wherein after the reaction, the ammonium halides of the amines produced as by-products are released by adding a base (B) to the reaction mixture, the amines are removed from the reaction mixture by distillation, two liquid phases are formed by further adding base (B) to the reaction mixture, wherein the one phase contains at least 90 wt % of the hydrohalide of the base (B) and said phase is separated.
    Type: Application
    Filed: June 1, 2010
    Publication date: March 22, 2012
    Applicant: WACKER CHEMIE AG
    Inventor: Michael STEPP
  • Patent number: 8106229
    Abstract: Organosilane-modified nanoparticles of silica, having a particle size of no more than 1 micron, in which the organosilane resides throughout the entire volume of the nanoparticles and not just at the surfaces of the nanoparticle. The nanoparticles may be in a colloidal solution. They may be prepared by hydrolyzing an alkali silicate under acidic conditions to obtain a silicic acid dispersion, followed by adding an organosilane having hydroxyl and/or hydrolyzable groups to the dispersion under acid conditions; and then raising the pH of the dispersion to at least eight to form the nanoparticles. They may be used in an effective paint primer/protective coating formulation.
    Type: Grant
    Filed: May 30, 2006
    Date of Patent: January 31, 2012
    Assignee: Nalco Company
    Inventors: Brian T. Holland, Ji Cui, Timothy S. Keizer
  • Patent number: 8049027
    Abstract: An organosilicon compound having an amino group is provided. This compound is represented by the following general formula (1): wherein R1 and R2 respectively represent an unsubstituted or substituted aliphatic monovalent hydrocarbon group containing 1 to 10 carbon atoms with the proviso that the R1 and R2 may together form a ring with the nitrogen atom to which they are bonded, and that R1 and R2 may contain a heteroatom; R3 and R4 independently represent an unsubstituted or substituted monovalent hydrocarbon group containing 1 to 10 carbon atoms; and n represents an integer of 0 to 2. Use of this compound enables production of a polymer product having excellent mechanical properties, high heat resistance, and high transparency. The solution of this compound is stable, and can be stored for a long time, and when used for a polymer modifying agent, it facilitates introduction of amino group and hydroxy group.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: November 1, 2011
    Assignee: Shin-Etsu Chemical Co., Ltd.
    Inventors: Takayuki Honma, Tohru Kubota, Ayumu Kiyomori
  • Publication number: 20110232178
    Abstract: Compounds and methods that release 1-methylcyclopropene, 1-trifluoromethylcyclopropene, and other substituted cyclopropenes are disclosed. The compounds and methods overcome present limitations for storage, transportation, and application of the cyclopropene containing compounds by using light, including sunlight, and/or heat as the primary release trigger. Additional products released include innocuous gases and value added aryl-group compounds.
    Type: Application
    Filed: March 23, 2011
    Publication date: September 29, 2011
    Inventors: John Perrin Davis, Cheryl D. Stevenson
  • Publication number: 20110086816
    Abstract: The invention relates to cationic siloxane derivatives for use especially as fungicides and/or antiadhesives. The cationic siloxane derivatives have the formula (I), wherein R1, R2, R3, R4, R4?, R5 and n are as defined in the description.
    Type: Application
    Filed: February 19, 2007
    Publication date: April 14, 2011
    Applicant: CIBA SPECIALTY CHEMICALS HOLDING INC.
    Inventors: Werner Hölzl, Andrea Preuss, Michèle Gerster
  • Publication number: 20110046405
    Abstract: The invention relates to a method for the treatment of an amino functional organosilane containing ammonium halides and/or organic amine hydrohalides, wherein at least one non-polar organic solvent is optionally added to the amino functional organosilane containing the ammonium halides and/or organic amine hydrohalides, an aqueous lye is added. The mixture is reacted and subsequently the aqueous phase is separated from the organic phase, the solvent contained in the organic phase is removed from said phase and the residual organic phase is recovered.
    Type: Application
    Filed: April 9, 2009
    Publication date: February 24, 2011
    Applicant: Evonik Degussa GmbH
    Inventors: Philipp Albert, Eckhard Just
  • Publication number: 20110028674
    Abstract: Silanes of the formula and novel polysiloxanes are described, the polysiloxanes being obtainable by reaction of polyorganosiloxanes with silanes of the above-indicated formula or with silanes of the formula The novel polysiloxanes thus obtained are useful in the treatment of textile fabrics composed of natural or synthetic fibers and other uses.
    Type: Application
    Filed: March 13, 2009
    Publication date: February 3, 2011
    Applicant: Huntsman Textile Effects (Germany) GmbH
    Inventors: Harald Chrobaczek, Günther Tschida, Sabrina Wech, Gabriele Lindmair
  • Publication number: 20110015075
    Abstract: An asymmetric organomodified disiloxane surfactant having the formula: MM? wherein M comprises branched hydrocarbon substituents and M? comprises a cationic, anionic or zwitterionic substituent and a polyether substituent that may be combined as one moiety, wherein the disiloxane surfactant has an enhanced resistance to hydrolysis between a pH of about 3 to about 12.
    Type: Application
    Filed: July 12, 2010
    Publication date: January 20, 2011
    Applicant: MOMENTIVE PERFORMANCE MATERIALS INC.
    Inventors: Mark D. Leatherman, George A. Policello, Wenqing Peng, Liping Zheng, Roland Wagner, Suresh K. Rajaraman, Zijun Xia