To Three Ring Carbons Patents (Class 544/221)
  • Patent number: 11385545
    Abstract: A resist underlayer composition and a method of forming patterns, the composition including a polymer including at least one of a first moiety represented by Chemical Formula 1-1 and a second moiety represented by Chemical Formula 1-2; a thermal acid generator including a salt composed of an anion of an acid and a cation of a base, the base having pKa of greater than or equal to about 7; and a solvent,
    Type: Grant
    Filed: September 3, 2019
    Date of Patent: July 12, 2022
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Jaeyeol Baek, Shinhyo Bae, Yoojeong Choi, Soonhyung Kwon, Hyeon Park
  • Patent number: 11365172
    Abstract: The invention relates to a method for operating a production plant for producing a chemical product (1) by reacting a H-functional reactant (2) with phosgene (3) during an interruption in production when taking at least one plant part of the production plant out of operation, wherein low-oxygen and oxygen-rich phosgene-containing exhaust gas flows are directed separately from one another in different phosgene decomposition directions and separately from one another—at spatially different points—into a combustion device, wherein plant parts that have not been taken out of operation are operated in a closed-circuit operating mode. The invention also relates to a production plant for producing a chemical product by reacting H-functional reactants with phosgene, which is suitable for being operated with the method according to the invention.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: June 21, 2022
    Assignee: Covestro Deutschland AG
    Inventors: Juergen Spriewald, Thomas Knauf, Dirk Manzel, Peter Plathen
  • Patent number: 11078315
    Abstract: Provided herein are copolymers that comprise copolymerized residues of a perfluorotrivinyltriazine monomer of Formula 1. Preferred Rf groups include, without limitation, —(CF2)n— (n=1-6); —(CF2)m—[OCF(CF3)CF2]p— (m=1-4, p=1-4); and —[(CF(CF3)—O)x—(CF2)k]— (x=1-3, k=1-5). Preferred comonomers for copolymerization with the perfluorotrivinyltriazine monomer (1) include, without limitation, tetrafluoroethylene (TFE); vinylidene fluoride (VF2); hexafluoropropylene (HFP); vinyl fluoride (VF); EVE; PSEPVE; perfluoro-(long chain vinyl ethers); E; P; PFBE; PEVE; EVE-OH; EVE-P; PDD; and the cure-site monomers BTFB, ITFB, 8-CNVE, 8-SAVE, and the like. Also provided are methods of synthesizing the copolymers and articles comprising the copolymers.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: August 3, 2021
    Assignee: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Ming-Hong Hung, Phan Linh Tang, Donald F. Lyons, Xudong Chen
  • Patent number: 11048169
    Abstract: A resist underlayer composition and a method of forming patterns, the composition including a solvent; and a polymer having a structure where at least one of a first moiety represented by one of Chemical Formula 1-1 to Chemical Formula 1-3 is combined with a third moiety represented by Chemical Formula 3, or at least one of a second moiety represented by one of Chemical Formula 2-1 to Chemical Formula 2-3 is combined with a third moiety represented by Chemical Formula 3
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: June 29, 2021
    Assignee: SAMSUNG SDI CO., LTD.
    Inventor: Hyeon Park
  • Patent number: 10947370
    Abstract: A 3-phenyl-3H-1-benzofuran-2-one compound is substituted with one or more acyloxy groups comprising 26 or more carbon atoms. A compound comprises two or more 3-phenyl-3H-1-benzofuran-2-one moieties and a second moiety selected from the group consisting of divalent and polyvalent C4-C60 hydrocarbon moieties. Each 3-phenyl-3H-1-benzofuran-2-one moiety is covalently bound to an open valence of the second moiety through a linking group selected from the group consisting of a carboxy group and oxyalkylene ester moieties. A composition comprises the 3-phenyl-3H-1-benzofuran-2-one compound described above or the compound described above comprising two or more 3-phenyl-3H-1-benzofuran-2-one moieties.
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: March 16, 2021
    Assignee: Milliken & Company
    Inventors: Xiaoyou Xu, Keith A. Keller, Suchitra Datta, Matthew D. Meador
  • Patent number: 10793702
    Abstract: A masterbatch manufacturing method comprises an operation in which rubber latex and a carbon black slurry containing a compound according to Formula (I), below, are mixed. At Formula (I), R1 and R2 each indicates a hydrogen atom, an alkyl group having 1 to 20 carbons, an alkenyl group having 1 to 20 carbons, or an alkynyl group having 1 to 20 carbons. R1 and R2 may be the same or different. M+ indicates sodium ion, potassium ion, or lithium ion.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: October 6, 2020
    Assignee: TOYO TIRE CORPORATION
    Inventor: Shuhei Koyama
  • Patent number: 10711018
    Abstract: A process can prepare an isocyanurate compound by hydrosilylation. The compound is a tris[3-(trialkoxysilyl)propyl] isocyanurate, a tris[3-(alkyldialkoxysilyl)propyl] isocyanurate, and/or a tris[3-(dialkylalkoxysilyl)propyl] isocyanurate, The process includes (A) preparing a mixture of at least one carboxylic acid, a platinum catalyst, and 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; (B) heating the mixture to a temperature in the range of 40 to 140° C.; (C) adding at least one H-silane among a hydrotrialkoxysilane, a hydroalkyldialkoxysilane, and a hydrodialkylalkoxysilane to the mixture; (D) adding at least one alcohol to the mixture prepared in step (C); and (E) isolating the isocyanurate compound.
    Type: Grant
    Filed: April 11, 2019
    Date of Patent: July 14, 2020
    Assignee: Evonik Operations GmbH
    Inventors: Philipp Albert, Eckhard Just
  • Patent number: 10703769
    Abstract: A process can prepare an isocyanurate compound by hydrosilylation. The compound is a tris[3-(trialkoxysilyl)propyl] isocyanurate, a tris[3-(alkyldialkoxysilyl)propyl] isocyanurate, and/or a tris[3-(dialkylalkoxysilyl)propyl] isocyanurate, The process includes (A) preparing a mixture of at least one carboxylic acid, a platinum catalyst, and 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; (B) heating the mixture to a temperature in the range of 40 to 140° C.; (C) adding at least one H-silane among a hydrotrialkoxysilane, a hydroalkyldialkoxysilane, and a hydrodialkylalkoxysilane to the mixture; (D) adding at least one alcohol to the mixture prepared in step (C); and (E) isolating the isocyanurate compound.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: July 7, 2020
    Assignee: Evonik Operations GmbH
    Inventors: Philipp Albert, Eckhard Just
  • Patent number: 10676463
    Abstract: There are provided a novel isocyanurate compound having a glycidyl group as a substituent to be bonded to a nitrogen atom. A monoglycidyl isocyanurate compound of the following Formula (1), (2), or (3). (wherein two R1s are each a C2-10 alkyl group, two R2s are each a C1-5 alkylene group, two R3s are each a C1-2 alkyl group, two R4s are each a C1-2 alkylene group, and two R5s are each a C1-2 alkyl group).
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: June 9, 2020
    Assignee: NISSAN CHEMICAL CORPORATION
    Inventors: Yuichi Goto, Masahisa Endo, Gun Son
  • Patent number: 10669293
    Abstract: The present invention relates to a process for preparing isocyanate containing alkoxysilane groups, in which, in the sequence of steps A) to D), A) alkoxysilanoalkylamine is reacted with urea in the presence of an alcohol, optionally in the presence of at least one catalyst, to give alkoxysilanoalkylurethane, B) simultaneously or successively, if used, the catalyst is removed and/or deactivated, and low boilers, medium boilers and/or high boilers are removed, C) purified alkoxysilanoalkylurethane is thermally cleaved to release isocyanate containing alkoxysilane groups and by-product, leaving bottoms material, and D) isocyanate containing alkoxysilane groups and by-product are separated from one another and from bottoms material and collected, in which, in step C), i) the bottoms material is wholly or partly discharged from the cleavage apparatus, ii) subjected to thermal treatment and/or purification and/or an aftertreatment in the presence of alcohol and iii) the material removed, after thermal treatment
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: June 2, 2020
    Assignee: Evonik Operations GmbH
    Inventors: Manfred Kreczinski, Stephan Kohlstruk, Dirk Hoppe, Emmanouil Spyrou
  • Patent number: 10611782
    Abstract: The invention relates to a process for preparing isocyanate containing alkoxysilane groups, in which, in the sequence of steps A) to D), A) haloalkylalkoxysilane is reacted with metal cyanate and alcohol to give alkoxysilanoalkylurethane, B) alkoxysilanoalkylurethane is freed of low boilers, solids, salt burdens and/or high boilers and optionally purified, C) alkoxysilanoalkylurethane obtained after B) is thermally cleaved to release isocyanate containing alkoxysilane groups and by-product, leaving bottoms material, and D) isocyanate containing alkoxysilane groups and by-product are separated from one another and from cleavage bottoms material and collected, wherein the process regime at least of steps C) to D) is continuous.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: April 7, 2020
    Assignee: Evonik Operations GmbH
    Inventors: Manfred Kreczinski, Stephan Kohlstruk, Emmanouil Spyrou, Dirk Hoppe
  • Patent number: 10590263
    Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula (I-P), (I-O) or (I-M). Further embodiments are a compound of formula (I-P), (I-O) or (I-M), a process for protection of the organic material by the compound, the use of the compound for stabilizing the organic material, an additive composition comprising the compound and a process for manufacturing the compound. The organic material is for example a polymer.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: March 17, 2020
    Assignee: BASF SE
    Inventors: Werner Hoelzl, Roswell E King, III, Jean-Roch Pauquet
  • Patent number: 10377776
    Abstract: A process can prepare an isocyanurate compound by hydrosilylation. The compound is a tris[3-(trialkoxysilyl)propyl] isocyanurate, a tris[3-(alkyldialkoxysilyl)propyl] isocyanurate, and/or a tris[3-(dialkylalkoxysilyl)propyl] isocyanurate. The process includes (A) preparing a mixture of at least one carboxylic acid, a platinum catalyst, and 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione; (B) heating the mixture to a temperature in the range of 40 to 140° C.; (C) adding at least one H-silane among a hydrotrialkoxysilane, a hydroalkyldialkoxysilane, and a hydrodialkylalkoxysilane to the mixture; (D) adding at least one alcohol to the mixture prepared in step (C); and (E) isolating the isocyanurate compound.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: August 13, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Philipp Albert, Eckhard Just
  • Patent number: 10364260
    Abstract: The present invention relates to a process for preparing a tris[3-(alkoxysilyl)propyl] isocyanurate from the group of tris-[3-(trialkoxysilyl)propyl] isocyanurate, tris[3-(alkyldialkoxysilyl)propyl] isocyanurate and tris[3-(dialkylalkoxysilyl)propyl] isocyanurate by hydrosilylation, by in step A initially charging a mixture comprising at least one hydroalkoxysilane from the group of hydrotrialkoxysilane, hydroalkyldialkoxysilane, hydrodialkylalkoxysilane [called H-silane(s) for short], at least one carboxylic acid and a Pt catalyst, heating the mixture to a temperature of 50 to 140° C., in step B adding a mixture of 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione and at least one alcohol to the mixture from step A while mixing, in step C leaving the mixture from step B to react while mixing and in step D working up the product mixture thus obtained.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: July 30, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Philipp Albert, Eckhard Just
  • Patent number: 10351579
    Abstract: A monoallophanate can be used in paint or adhesive compositions. The monoallophanate has the formula 1: where R, R1-R6 are each independently identical or different hydrocarbyl radicals having 1-8 carbon atoms, which may be branched or cyclic, or else may be integrated together to form a cyclic system, and m and n are each independently 0-2.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: July 16, 2019
    Assignee: Evonik Degussa GmbH
    Inventors: Emmanouil Spyrou, Manfred Kreczinski, Tobias Unkelhaeusser, Sabine Naumann, Holger Loesch, Marion Ewald, Thomas Weihrauch
  • Patent number: 10125156
    Abstract: The present invention relates to a process for preparing a tris[3-(alkoxysilyl)propyl] isocyanurate from the group of tris[3-(trialkoxysilyl)propyl] isocyanurate, tris[3-(alkyldialkoxysilyl)propyl] isocyanurate and tris[3-(dialkylalkoxysilyl)propyl] isocyanurate by hydrosilylation, by in step A initially charging a mixture comprising 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione as olefin component, at least one carboxylic acid and a Pt catalyst, heating the mixture to a temperature of 50 to 140° C., in step B adding at least one hydroalkoxysilane from the group of hydrotrialkoxysilane, hydroalkyldialkoxysilane, hydrodialkylalkoxysilane [called H-silane(s) for short] to the mixture from step A while mixing, in step C leaving the mixture from step B to react while mixing, with addition of at least a defined amount of alcohol to the mixture as further cocatalyst, and in step D working up the product mixture thus obtained.
    Type: Grant
    Filed: March 8, 2018
    Date of Patent: November 13, 2018
    Assignee: Evonik Degussa GmbH
    Inventors: Philipp Albert, Eckhard Just
  • Patent number: 10125107
    Abstract: Provided are a fluorine-containing monomer capable of being dissolved in a general organic solvent such as a hydrocarbon solvent and simultaneously having excellent water and oil repellency, and a method for producing the fluorine-containing monomer. The fluorine-containing monomer is a carboxylic acid ester compound having a polymerizable functional group and a fluorine atom group, represented by the following general formula: CaF2a+1O—(CbF2bO)c—C2F4COOR. The method is a process for producing the carboxylic acid ester compound, characterized by that any one of an isocyanulate derivative, a phthalic acid derivative and a cycloalkane dialcohol modified (meth)acrylate each having a terminal hydroxyl group is made to react with a perfluoropolyether carboxylic acid halide.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: November 13, 2018
    Assignee: UNIMATEC CO., LTD.
    Inventors: Takuhiro Miyamura, Keisuke Kokin
  • Patent number: 10072136
    Abstract: The invention relates to a composition comprising an organic material susceptible to oxidative, thermal or light-induced degradation and a compound of formula I-P, I-O or I-M. Further embodiments are a compound of formula I-P, I-O or I-M, a process for protection of the organic material by the compound, the use of the compound against degradation of the organic material, an additive composition comprising the compound, a process for manufacturing the compound and an intermediate involved therein.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: September 11, 2018
    Assignee: BASF SE
    Inventors: Werner Hoelzl, Bruno Rotzinger, Kai-Uwe Schoening, Rick King, III
  • Patent number: 9802906
    Abstract: Disclosed is a process for the preparation of toltrazuril of formula (I) via the intermediate N-methyl-N?-[3-methyl-4-[4-[(trifluoromethyl)thio]phenoxy]phenyl] imidodicarbonic diamide of formula (III) wherein intermediate (III) is obtained via a novel intermediate without the use of potentially hazardous reagents or potentially unstable intermediates.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: October 31, 2017
    Assignee: ERREGIERRE S.P.A.
    Inventors: Massimo Ferrari, Daniele De Zani, Matteo Bonaldi
  • Patent number: 9725629
    Abstract: An object of the present invention is to provide an adhesive composition for a polarization-maintaining optical fiber exhibiting a high extinction ratio. The adhesive composition for a polarization-maintaining optical fiber of the present invention contains: a compound (A) having an aromatic ring and a reactive silicon-containing group; a glycidyl compound (B); and a compound (C) having a silsesquioxane ladder structure.
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: August 8, 2017
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Hirokazu Kageyama, Kazushi Kimura, Seiko Mitachi
  • Patent number: 9593089
    Abstract: The present invention relates to a method for preparing TDI (toluene diisocyanate) isocyanurate by using TDI, monohydric alcohol, solvent, antioxidant, catalyst and termination agent as the raw materials. The properties of the isocyanurate are improved by the process comprising the modification by monohydric alcohol and addition of the catalyst and solvent in several stages at an appropriate temperature. By adding the catalyst and solvent in batches at the condition of controlling both NCO % and the viscosity in the preparation process, and adjusting the solid content at each step, the resulting TDI isocyanurate has low content of free TDI, high xylene tolerance, small product color number, and high performance stability, which makes the product obtained by the isocyanurate have good application properties such as the drying, polishing and extinction properties of coating film, and such isocyanurate has good compatibility with other components.
    Type: Grant
    Filed: February 11, 2014
    Date of Patent: March 14, 2017
    Assignees: Wanhua Chemical (Beijing) Co., Ltd., Wanhua Chemical Group Co., Ltd., Wanhua Chemical (Ningbo) Co., Ltd.
    Inventors: Xiao Zhang, Yulin Zhu, Zhenguang Wen, Kai Wang
  • Patent number: 9587061
    Abstract: A first composition (A) contains (i) at least one compound (I) selected from the group consisting of triallyl isocyanurate, and triallyl cyanurate, wherein the compound (I) is preferably triallyl isocyanurate; and (ii) at least one urea compound. A second composition (B) contains the first composition (A) and at least one polyolefin copolymer. Composition (B) is used for producing a film for encapsulating an electronic device, in particular a solar cell.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: March 7, 2017
    Assignee: Evonik Degussa GmbH
    Inventors: Daniel Ulbricht, Marcel Hein, Frank Kleff, Stephanie Schauhoff, Juergen Ohlemacher
  • Patent number: 9464074
    Abstract: There is provided a method for producing an epoxy compound having an epoxy ring bonded to a triazinetrione ring via a long chain alkylene group, an olefin compound having a specific structure is used to efficiently obtain an epoxy compound of which an olefin moiety is epoxidized in high yield. A method for producing an epoxy compound of Formula (2): including reacting a triolefin compound of the following Formula (1): (In the above-mentioned Formulae, R1 to R9 are each independently a hydrogen atom or a methyl group; and n1 to n3 are each independently an integer of 1 to 4) with hydrogen peroxide, a nitrile compound, and an alkaline substance in a solvent. The nitrile compound is an aliphatic nitrile compound or an aromatic nitrile compound. The alkaline substance is phosphate, carbonate, or an alkaline metal hydroxide.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: October 11, 2016
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Nobuyuki Kakiuchi, Kazuki Hirasada, Hiroki Yamaguchi, Yutaro Tsuda
  • Patent number: 9376403
    Abstract: The invention relates to a process for preparing polyisocyanates containing isocyanurate groups by trimerising cycloaliphatic diisocyanates using a catalyst solution comprising at least one quaternary ammonium hydroxide, characterized in that the catalyst solution is metered in such that the reaction temperature is >90° C. and ?140° C.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: June 28, 2016
    Assignee: Covestro Deutschland AG
    Inventors: Reinhard Halpaap, Mario Schneider, Oswald Wilmes, Uwe Werner
  • Patent number: 8975315
    Abstract: The present invention relates to a stabilizer composition for halogen-containing polymers and polymer mixtures, comprising at least one metal salt of isocyanuric acid, isothiocyanuric acid or a derivative thereof, to a process for the preparation thereof, the thus produced stabilizer compositions, polymer compositions comprising the stabilizer compositions, and to methods of using the stabilizer compositions.
    Type: Grant
    Filed: March 21, 2012
    Date of Patent: March 10, 2015
    Assignee: Chemson Polymer-Additive AG
    Inventors: Colin Campbell, Bernhard Pelzl, Anthony Stephen Butt
  • Publication number: 20150018550
    Abstract: Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.
    Type: Application
    Filed: September 29, 2014
    Publication date: January 15, 2015
    Inventors: Steven J. Hobbs, Gregory J. McCollum, Juexiao Cai, Marfi Ito, Lawrence G. Anderson, Renhe Lin
  • Patent number: 8912295
    Abstract: It is an object to provide a liquid thermosetting composition that yields an epoxy resin having physical properties of the cured product such as high flexural strength along with adequate handleability as liquid, to be used in transparent sealants for optical semiconductors, such as transparent sealants for LEDs (light-emitting devices) and the like. There is provided a thermosetting composition containing an epoxy compound that a side chain between a triazinetrione ring and an epoxy group substituted on the triazinetrione ring is long (elongated).
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: December 16, 2014
    Assignee: Nissan Chemical Industries, Ltd.
    Inventors: Toshiaki Takeyama, Takeo Moro
  • Publication number: 20140329884
    Abstract: The present invention provides novel 1,3,5-triazinane-2,4,6-trione derivatives, such as compounds of any one of Formulae (I) and (II), and salts thereof, and methods of preparing the compounds. Also provided are compositions including a compound of the invention and an agent (e.g., an siRNA, mRNA, or plasmid DNA). The present invention also provides methods and kits using the compositions for delivering an agent to a subject (e.g., to the liver, spleen, or lung of the subject) or cell and for treating and/or preventing a range of diseases, such as genetic diseases, proliferative diseases, hematological diseases, neurological diseases, liver diseases, and lung diseases.
    Type: Application
    Filed: May 1, 2014
    Publication date: November 6, 2014
    Inventors: Yizhou Dong, Akinleye C. Alabi, Hao Yin, Joseph R. Dorkin, Delai Chen, Robert S. Langer, Daniel Griffith Anderson, Ahmed A. Eltoukhy
  • Publication number: 20140308527
    Abstract: Disclosed are an alkoxysilylated isocyanurate epoxy compound, a composite of which exhibiting low CTE and high glass transition temperature or Tg-less and/or a cured product of which exhibiting good flame retardant property, a method of preparing the same, a composition including the same, a cured product formed of the composition, and a use of the composition. An isocyanurate epoxy compound having an alkoxysilyl group and an epoxy group in a core; a method of manufacturing the epoxy compound by the epoxidation and alkoxysilylation of a starting material; an epoxy composition including the epoxy compound; and a cured product and a use thereof, are provided. A composite of the epoxy composition has improved bonding efficiency between alkoxysilyl group and filler and between alkoxysilyl groups, and has good heat resistance, low CTE, and high glass transition temperature or Tg-less. A cured product formed of the epoxy composition has good flame retardant property.
    Type: Application
    Filed: November 1, 2012
    Publication date: October 16, 2014
    Inventors: Hyun-Aee Chun, Sang-Yong Tak, Su-Jin Park, Yun-Ju Kim, Sung-Hwan Park, Sook-Yeon Park
  • Patent number: 8828565
    Abstract: Disclosed is a lubricant composition comprising at least one kind of compound represented by following formula (1): where X represents a cyclic group that may be substituted; Y represents a divalent or higher-valent linking group having at least one polar group and having no aromatic cyclic group; p1 represents an integer of 1 to 4; p2, p3, and p4 each represent an integer of 0 to 4; q represents an integer of 0 to 30; n represents an integer of 1 to 10; s represents an integer of 1 to 4; and t represents an integer of 2 to 10.
    Type: Grant
    Filed: March 7, 2012
    Date of Patent: September 9, 2014
    Assignee: FUJIFILM Corporation
    Inventors: Hiroki Sugiura, Masayuki Harada, Ken Kawata, Akiko Hattori, Atsushi Tatsugawa
  • Publication number: 20140235746
    Abstract: There is provided a curable resin composition that exhibits high adhesive properties to materials such as glass, copper, aluminum, PET, and PC, which have been regarded as poor adherends relative to photo-curable compositions, and high adhesive properties also between adherends different from each other. A curable resin composition including a polyene compound of Formula (1): (where n1, n2, and n3 are each independently an integer of 2 to 4; and R1 to R9 are each independently a hydrogen atom or a C1-10 alkyl group). The composition may further include a thiol compound or a photopolymerization initiator. The thiol compound may be a compound having two to six thiol groups in the molecule, or be an aliphatic thiol, or be produced by a reaction of an aliphatic mercapto carboxylic acid and a polyhydric alcohol. The polyhydric alcohol may be an aliphatic polyhydric alcohol or hydroxyalkyl isocyanurate.
    Type: Application
    Filed: September 24, 2012
    Publication date: August 21, 2014
    Inventors: Kentaro Ohmori, Takeo Moro, Yuki Endo
  • Publication number: 20140206866
    Abstract: Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.
    Type: Application
    Filed: February 11, 2014
    Publication date: July 24, 2014
    Inventors: Steven J. Hobbs, Gregory J. McCollum, Juexiao Cai, Marfi Ito, Lawrence G. Anderson, Renhe Lin
  • Patent number: 8691984
    Abstract: The present invention provides a method of storing TAIC in which TAIC is prevented from suffering from freezing and solidification during storage thereof in the winter season. In the method of the present invention, the triallyl isocyanurate is mixed with a silane coupling agent to prepare a composition comprising both thereof, and the resulting composition is stored. In the preferred embodiment of the present invention, the silane coupling agent is used in an amount of 5 to 30% by weight based on the weight of the triallyl isocyanurate, and ?-methacryloxypropyl trimethoxysilane is used as the silane coupling agent.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: April 8, 2014
    Assignee: Nippon Kasei Chemical Company Limited
    Inventor: Mabuko Yamaura
  • Patent number: 8691983
    Abstract: The invention provides compositions that include crosslinking agents having multiple photoactivatable groups, such as diaryl ketones, or a diaryl ketone, such as benzophenone, and at least one polymerizable monomer, such as a zwitterionic monomer. The compositions are useful as surface coating agents that provide brush type polymeric coatings. These polymeric coatings can be used on medical devices, such as artificial joints, to reduce wear and tear between the components of the joint and thus reduce or eliminate debris generated by friction between the joint components.
    Type: Grant
    Filed: March 1, 2010
    Date of Patent: April 8, 2014
    Assignee: Innovative Surface Technologies, Inc.
    Inventors: Jie Wen, Laurie R. Lawin, Patrick Guire
  • Patent number: 8674092
    Abstract: The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following chemical formula (I) in an amount of not more than 500 ppm: wherein a bond expressed by a wavy line indicates that the organic chlorine compound is a cis-type compound, a trans-type compound or a mixture comprising the cis-type and trans-type compounds at an optional ratio.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: March 18, 2014
    Assignee: Nippon Kasei Chemical Company Limited
    Inventor: Mabuko Yamaura
  • Publication number: 20140058102
    Abstract: The invention relates to a process for preparing polyisocyanates containing isocyanurate groups by trimerising cycloaliphatic diisocyanates using a catalyst solution comprising at least one quaternary ammonium hydroxide, characterized in that the catalyst solution is metered in such that the reaction temperature is >90° C. and ?140° C.
    Type: Application
    Filed: August 20, 2013
    Publication date: February 27, 2014
    Applicant: Bayer MaterialScience AG
    Inventors: Reinhard Halpaap, Mario Schneider, Oswald Wilmes, Uwe Werner
  • Publication number: 20140058020
    Abstract: The present invention relates to a stabilizer composition for halogen-containing polymers and polymer mixtures, comprising at least one metal salt of isocyanuric acid, isothiocyanuric acid or a derivative thereof, to a process for the preparation thereof, the thus produced stabilizer compositions, polymer compositions comprising the stabilizer compositions, and to methods of using the stabilizer compositions.
    Type: Application
    Filed: March 21, 2012
    Publication date: February 27, 2014
    Applicant: Chemson Polymer-Additive AG
    Inventors: Colin Campbell, Bernhard Pelzl, Anthony Stephen Butt
  • Publication number: 20140038968
    Abstract: The present invention relates to certain novel compounds of Formula (I): and methods for preparing these compounds, compositions, intermediates and derivatives thereof and for the treatment of prokineticin 1 or prokinetin 1 receptor mediated disorders.
    Type: Application
    Filed: October 17, 2012
    Publication date: February 6, 2014
    Inventors: Steven J. Coats, Alexey B. Dyatkin, Wei He, Joseph Lisko, Tamara A. Miskowski, Janet L. Ralbovsky, Mark J. Schulz
  • Publication number: 20130338312
    Abstract: Certain embodiments described herein are directed to silane coupling agents that may be used, for example, to covalently couple a polymer to a filler. In some examples, devices that include the polymer-silane coupling agent-filler compositions are also described.
    Type: Application
    Filed: August 14, 2013
    Publication date: December 19, 2013
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: HUILIN TU, AGATHE ROBISSON, JULIEN RAMIER
  • Publication number: 20130303759
    Abstract: The invention describes novel crosslinking compounds that include photoactivatable moieties. Several families of compounds are disclosed that can include one or more hydrophilic moieties that help to solubilize the compounds in aqueous environments.
    Type: Application
    Filed: July 15, 2013
    Publication date: November 14, 2013
    Inventors: Patrick E. Guire, Kristin Taton, Jie Wen
  • Publication number: 20130217877
    Abstract: The present invention discloses novel aromatic ketone compounds with functional substiution groups at para- or meta positions which can be used as photo-initiators or effective components of photo-initiator mixtures for the photopolymerizations of ethylenically unsaturated systems. The preparation of these compounds is also disclosed.
    Type: Application
    Filed: November 4, 2011
    Publication date: August 22, 2013
    Applicant: SHENZHEN UV-CHEMTECH CO., LTD
    Inventors: Yongbo Zhang, Yanchao Wang, Yapeng Wang, Huaihai Song, Zhigang Wang
  • Patent number: 8445600
    Abstract: The present invention provides a crosslinking agent which is excellent in processing characteristics and crosslinking performance, and is capable of preventing staining of a molded product upon molding in a metal mold which tends to be induced when using the crosslinking agent together with a triallyl isocyanurate. The crosslinking agent of the present invention comprises an isocyanurate derivative represented by the following general formula (I): wherein R1 and R2 are each independently a hydrogen atom, a methyl group or an ethyl group; R4 to R13 are each independently a hydrogen atom or a methyl group; R3 is a hydrocarbon group having 1 to 3 carbon atoms which may have a substituent group; and n is an integer of 1 or 2.
    Type: Grant
    Filed: May 11, 2009
    Date of Patent: May 21, 2013
    Assignee: Nippon Kasei Chemical Company Limited
    Inventor: Mabuko Yamaura
  • Patent number: 8431697
    Abstract: The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following general formula (I) in an amount of not more than 100 ppm: wherein R1 and R2 are respectively a chlorine atom or an allyoxy group with the proviso that at least one of R1 and R2 is a chlorine atom.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: April 30, 2013
    Assignee: Nippon Kasei Chemical Company Limited
    Inventor: Mabuko Yamaura
  • Patent number: 8324379
    Abstract: The present invention provides hydrophobic prodrugs of bases, nucleosides, and nucleotides as well as methods of using the prodrugs as antiviral and anti-cancer chemotherapeutic agents.
    Type: Grant
    Filed: May 16, 2011
    Date of Patent: December 4, 2012
    Assignee: Koronis Pharmaceuticals, Inc.
    Inventors: Richard Daifuku, Alexander Gall, Dmitri Sergueev, Dina Sologub, Kevin Harris
  • Publication number: 20120234205
    Abstract: Disclosed are multifunctional sulfur-containing polymers that are the reaction products of a sulfur-containing diol, a polyol containing at least three hydroxyl groups per polyol molecule, and an aldehyde, a ketone, or a combination thereof. Sealant compositions comprising the multifunctional sulfur-containing polymers are also disclosed.
    Type: Application
    Filed: March 6, 2012
    Publication date: September 20, 2012
    Applicant: PRC-DeSoto International, Inc.
    Inventors: Stephen J. Hobbs, Gregory J. McCollum, Juexiao Cai, Marfi Ito, Lawrence G. Anderson, Renhe Lin
  • Publication number: 20120231297
    Abstract: Disclosed is a lubricant composition comprising at least one kind of compound represented by following formula (1): where X represents a cyclic group that may be substituted; Y represents a divalent or higher-valent linking group having at least one polar group and having no aromatic cyclic group; p1 represents an integer of 1 to 4; p2, p3, and p4 each represent an integer of 0 to 4; q represents an integer of 0 to 30; n represents an integer of 1 to 10; s represents an integer of 1 to 4; and t represents an integer of 2 to 10.
    Type: Application
    Filed: March 7, 2012
    Publication date: September 13, 2012
    Applicant: FUJIFILM CORPORATION
    Inventors: Hiroki SUGIURA, Masayuki HARADA, Ken KAWATA, Akiko HATTORI, Atsushi TATSUGAWA
  • Publication number: 20120149901
    Abstract: A hydrosilylation method is provided. In this hydrosilylation method, silylation of the carbon atom other than the terminal carbon atom and generation of the by-product isomer by internal migration of the double bond are suppressed without sacrificing the hydrosilylation reactivity, even if an olefin compound having tertiary amine atom which can be a catalyst poison was used. In the hydrosilylation, an olefin compound having carbon-carbon unsaturated bond, and a compound having hydrogensilyl group are reacted in the presence of an acid amide compound, a nitrile compound and an aromatic hydroxyl compound, or an organoamine salt compound, by using catalytic action of platinum and/or its complex compound.
    Type: Application
    Filed: December 8, 2011
    Publication date: June 14, 2012
    Inventor: Kazuhiro TSUCHIDA
  • Publication number: 20120095223
    Abstract: The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following general formula (I) in an amount of not more than 100 ppm: wherein R1 and R2 are respectively a chlorine atom or an allyoxy group with the proviso that at least one of R1 and R2 is a chlorine atom.
    Type: Application
    Filed: November 2, 2011
    Publication date: April 19, 2012
    Applicant: NIPPON CHEMICAL COMPANY LIMITED
    Inventor: Mabuko YAMAURA
  • Publication number: 20120095224
    Abstract: The present invention provides triallyl isocyanurate comprising a less amount of corrosive substances by identifying the corrosive substances among impurities included in the triallyl isocyanurate. Triallyl isocyanurate of the present invention comprises an organic chlorine compound represented by the following chemical formula (I) in an amount of not more than 500 ppm: wherein a bond expressed by a wavy line indicates that the organic chlorine compound is a cis-type compound, a trans-type compound or a mixture comprising the cis-type and trans-type compounds at an optional ratio.
    Type: Application
    Filed: November 2, 2011
    Publication date: April 19, 2012
    Applicant: NIPPON KASEI CHEMICAL COMPANY LIMITED
    Inventor: Mabuko YAMAURA
  • Publication number: 20120095225
    Abstract: The present invention provides a method of storing TAIC in which TAIC is prevented from suffering from freezing and solidification during storage thereof in the winter season. In the method of the present invention, the triallyl isocyanurate is mixed with a silane coupling agent to prepare a composition comprising both thereof, and the resulting composition is stored. In the preferred embodiment of the present invention, the silane coupling agent is used in an amount of 5 to 30% by weight based on the weight of the triallyl isocyanurate, and ?-methacryloxypropyl trimethoxysilane is used as the silane coupling agent.
    Type: Application
    Filed: November 2, 2011
    Publication date: April 19, 2012
    Applicant: NIPPON KASEI CHEMICAL COMPANY LIMITED
    Inventor: Mabuko YAMAURA