From Sulfur-containing Reactant Patents (Class 524/609)
-
Publication number: 20140039102Abstract: This disclosure relates generally to polysulfone compositions whose residual phenolic monomers or phenolic degradation products exhibit little or no estradiol binding activity. Also disclosed are methods for making the disclosed polysulfones and articles of manufacture comprising the disclosed polysulfones.Type: ApplicationFiled: August 1, 2012Publication date: February 6, 2014Inventors: Robert R. Gallucci, James A. Mahood, Roy R. Odle, Steve Dimond, Eric Lee Lutz
-
Publication number: 20140031485Abstract: A method of photo-grafting onto a separation membrane a copolymer includes at least one of: For example, in Structure 1A, x1?2 and y1?1; R1 and R2 are independently selected from the group consisting of CH3 and H; R3 is independently selected from the group consisting of poly(oxyalkylene), quaternary ammonium salts, pyridinium salts, sulfonium salts, sulfobetaines, carboxybetaines, alcohols, phenols, tertiary amines, aryl groups; linear, branched and cyclic alkylenes; linear, branched and cyclic heteroalkylenes; linear, branched and cyclic fluoroalkylenes; and siloxyl; R4 is independently selected from the group consisting of linear, branched, and cyclic alkylenes; linear, branched and cyclic hetroalkylenes; linear, branched and cyclic fluoroalkylenes; phenyl; and siloxyl; and Z1 is 0 or 1.Type: ApplicationFiled: September 4, 2013Publication date: January 30, 2014Applicant: International Business Machines CorporationInventors: Jacquana T. Diep, Young-Hye Na, Ankit Vora
-
Publication number: 20130345372Abstract: Disclosed are polyfunctional sulfur-containing epoxies and compositions containing polyfunctional sulfur-containing epoxies. The polyfunctional sulfur-containing epoxies may be used as a curing agent and combined with polythioethers and/or polysulfides used to provide high elongation sealants useful in aerospace applications.Type: ApplicationFiled: June 21, 2012Publication date: December 26, 2013Applicant: PRC-DeSoto International, Inc.Inventors: Timothy Blackford, Juexiao Cai, Raquel Keledjian, Renhe Lin, Jose Lozano, Chandra B. Rao, Bruce Virnelson
-
Patent number: 8604111Abstract: A composition is formed from a polymeric acid precursor, such as polylactic acid (PLA), that is a least partially dissolved within a polymer dispersing solvent. An emulsion may be from polymeric acid precursor that is at least partially dissolved within a solvent and a liquid that is substantially immiscible with the solvent. In certain cases, the molecular weight of the polymeric acid precursor may be reduced in forming the solution. The solution may be used in treating a formation penetrated by a wellbore.Type: GrantFiled: April 24, 2012Date of Patent: December 10, 2013Assignee: Schlumberger Technology CorporationInventors: Dean M. Willberg, Carlos Abad, Marina Bulova, Dzanis Menshikau
-
Publication number: 20130323473Abstract: Processes for fabricating secondary structures of gas turbine engines from polymer-based materials, and secondary structures formed thereby. The processes entail performing an additive manufacturing technique to produce a secondary structure of a gas turbine engine. The additive manufacturing technique directly produces the secondary structure from a polymer-based material to have a complex three-dimensional shape characterized by portions that lie in different planes.Type: ApplicationFiled: May 30, 2012Publication date: December 5, 2013Applicant: GENERAL ELECTRIC COMPANYInventors: Benjamin Allen Dietsch, James Michael Kostka, David Edward Dale, Jared Matthew Wolfe
-
Publication number: 20130313780Abstract: An article includes a crosslinked product of: a first crosslinked polymer and a second crosslinked polymer, wherein the article has a gradient in glass transition temperature. A process for making the article includes combining a first crosslinked polymer and a second crosslinked polymer to form a composition; compressing the composition; heating the composition; and crosslinking the composition to form the article, the article having a gradient in glass transition temperature. An article can be a seal that includes a first portion including a crosslinked product of: a first crosslinked polymer and a second crosslinked polymer; and a second portion including a polymer which is different than a constituent polymer in the first portion, wherein the seal has a gradient in glass transition temperature.Type: ApplicationFiled: May 23, 2012Publication date: November 28, 2013Applicant: BAKER HUGHES INCORPORATEDInventors: Michael H. Johnson, Nicholas Carrejo
-
Publication number: 20130317159Abstract: The present application relates reinforced poly(arylene sulfide) compositions and processes of producing the reinforced poly(arylene sulfide) compositions. The reinforced poly(arylene sulfide compositions can be prepared by blending the reinforcing agent with the poly(arylene sulfide) or by including the reinforcing agent in the process to produce the poly(arylene sulfide). Reinforcing agents which can be utilized are graphenes (e.g., single-walled carbon nanotubes). The inclusion of the graphene reinforcing agent in the poly(arylene sulfide) composition affects the crystallization properties and/or the conductivity of the melt processed poly(arylene sulfide) compositions.Type: ApplicationFiled: May 22, 2012Publication date: November 28, 2013Applicant: Chevron Phillips Chemical Company LPInventors: Jon F. Geibel, David F. Register, Ta Yen Ching, R. Shawn Childress, Jeffrey S. Fodor, Kent E. Mitchell, Howard S. Ferrell
-
Patent number: 8592043Abstract: Disclosed herein is a component comprising a substantially homogeneous composition of at least one polymer selected from the group consisting of epoxies, acetals, polyesters, non-ionic rubbers, non-ionic polyurethanes, polyether sulfones, polyether ether ketones, polyether imides, polystyrenes, polyethylene terephthalates, polyamides, polyimides, polyvinylchlorides, polyphenylene oxides, polycarbonates, acrylonitrile-butadiene-styrene terpolymers, silicones, fluropolymers, and polyolefins, a filler, and a metal plating catalyst. A method of making a component also is described comprising obtaining a polymeric material, a liquid, a filler and a metal plating catalyst; combining the metal plating catalyst with the polymeric material, liquid, and filler to form a substantially homogeneous mixture; and evaporating and/or curing the mixture to form a solidified component.Type: GrantFiled: December 21, 2012Date of Patent: November 26, 2013Assignee: Xerox CorporationInventors: Joseph A Swift, Stanley J Wallace, Roger L Bullock
-
Publication number: 20130310503Abstract: It is aimed to provide a polyarylene sulfide film for an acoustic instrument vibrating plate excellent in heat resistance, molding processability, acoustic properties, and also heat moldability. Provided is a polyarylene sulfide film wherein the elongation at break in either a longitudinal direction or a width direction of the film is 100% or more and 250% or less, and the Young's modulus in either a longitudinal direction or a width direction of the film is 1.5 GPa or more and less than 4 GPa.Type: ApplicationFiled: December 19, 2012Publication date: November 21, 2013Applicant: TORAY INDUSTRIES, INC.Inventors: Tetsuya MACHIDA, Yasuyuki IMANISHI, Masatoshi OHKURA, Takuji HIGASHIOJI
-
Patent number: 8580880Abstract: The invention relates to a method for stabilizing liquid mercury using sulfur polymer cement, via mercury sulfide. The method for stabilizing liquid mercury by the production of sulfur polymer cement comprises (a) transformation of the liquid mercury into mercury sulfide (metacinnabar) by a chemical reaction, under stoichiometric conditions, between mercury and elemental sulfur; and (b) production of sulfur polymer cement by incorporating the mercury sulfide produced in the previous step into a stable mixture consisting of aggregates, elemental sulfur and sulfur polymer.Type: GrantFiled: August 11, 2010Date of Patent: November 12, 2013Inventors: Felix Antonio Lopez Gomez, Aurora Lopez Delgado, Francisco Jose Alguacil Priego, Manuel Alonso Gamez
-
Publication number: 20130295290Abstract: Disclosed are compositions, such as sealant compositions, that include a sulfur-containing polymer and graphenic carbon particles.Type: ApplicationFiled: May 3, 2012Publication date: November 7, 2013Applicant: PPG Industries Ohio, Inc.Inventors: Lawrence G. Anderson, David B. Asay, Cheng-Hung Hung, Noel R. Vanier
-
Patent number: 8574716Abstract: An ionic polymer composite device and methods for fabricating the ionic polymer composite device are provided. The ionic polymer composite device includes two extended electrode layers, each extended electrode layer including at least one ionic polymer with a plurality of electrically conductive particles, and a dielectric layer including at least one sulfonated poly ether sulfone polymer or a derivative between the two extended electrode layers.Type: GrantFiled: November 5, 2009Date of Patent: November 5, 2013Assignees: Hitachi Chemical Co., Ltd., Hitachi Chemical Research Center, Inc.Inventors: Yongxian Wu, Bun-ichiro Nakajima, Shinji Takeda, Iwao Fukuchi, Naoki Asano, Anthony H. Tsai
-
Publication number: 20130284262Abstract: There is provided a novel material used for solar cells that can contribute to the improvement in maximum output of solar cells. A film-forming material for forming a light-collecting film on a transparent electrode of a solar cell, including an aromatic group-containing organic polymer compound (A), wherein the film-forming material exhibits an index of refraction of 1.5 to 2.0 at a wavelength of 633 nm and a transmittance of 95% or more with respect to light having a wavelength of 400 nm, and a solar cell obtained by coating a cured film made from the film-forming material on a surface of a transparent electrode.Type: ApplicationFiled: December 1, 2011Publication date: October 31, 2013Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Kazuya Ebara, Hikaru Imamura, Rikimaru Sakamoto
-
Publication number: 20130273799Abstract: Polyarylene sulfide fibers and products that incorporate the polyarylene sulfide fibers are described as are methods of forming the fibers and products. The polyarylene sulfide fibers can incorporate a reactively functionalized polyarylene sulfide that can provide improved compatibility between the polyarylene sulfide and other materials, including both additives to the polyarylene sulfide composition that is used to form the fibers and external materials that may be located adjacent to the fibers in a composite.Type: ApplicationFiled: March 13, 2013Publication date: October 17, 2013Applicant: Ticona LLCInventors: Rong Luo, Xinyu Zhao
-
Publication number: 20130273280Abstract: A continuous fiber composite is described and methods for forming the continuous fiber composite. The continuous fiber composite includes a plurality of unidirectionally aligned continuous fibers embedded within a polyarylene sulfide polymer. The continuous fiber composite includes a very high loading of continuous fibers, for instance greater than about 40% by weight of the continuous fiber composite. The continuous fiber composite is formed by reacting a starting polyarylene sulfide with a reactively functionalized disulfide compound in a melt processing unit. Reaction between the starting polyarylene sulfide and the reactively functionalized disulfide compound leads to formation of a reactively functionalized polyarylene sulfide. Upon embedding of the continuous fibers into the reactively functionalized polyarylene sulfide, the reactivity of the polyarylene sulfide can enhance adhesion between the polyarylene sulfide polymer and the fibers.Type: ApplicationFiled: March 13, 2013Publication date: October 17, 2013Applicant: TICONA LLCInventors: Rong Luo, Aaron Johnson, Tim Tibor, Xinyu Zhao, David Eastep
-
Publication number: 20130267658Abstract: There is provided oligomers comprising a highly fluorinated sulfinate oligomers.Type: ApplicationFiled: December 6, 2011Publication date: October 10, 2013Applicant: 3M Innovative Properties CompanyInventors: Miguel A. Guerra, Gregg D. Dahlke, Denis Duchesne, Tatsuo Fukushi, Werner M.A. Grootaert, Zai-Ming Qiu
-
Publication number: 20130267657Abstract: A photovoltaic polymer material, preparation method and use thereof are provided. Said photovoltaic polymer material has the following formula (I). The photovoltaic polymer material has the thiophene-phenylene-thiophene (TPT) derivative as the basic structure unit, and by the introduction of D1 and D2 structures to modify the TPT, and the photovoltaic polymer material has the characters of higher hole mobility, narrower band gap and broader absorption region.Type: ApplicationFiled: December 30, 2010Publication date: October 10, 2013Inventors: Mingjie Zhou, Ping Wang, Zhenhua Zhang, Lusheng Liang
-
Patent number: 8552071Abstract: The invention relates to hydrogels capable of absorbing aqueous fluids, which hydrogels are produced by polymerization of olefinically unsaturated carboxylic acids or their derivatives. The hydrogels are characterized in that before, during or after the polymerization reaction and before drying a silicic acid alkali salt of the general formula (I) M2O×nSiO2 is added to the polymerization reaction mixture. In said formula M is an alkali metal and n is a number between 0.5 and 4. The hydrogel obtained in this way is then dried at an elevated temperature. The invention also relates to a method for producing said hydrogels and to their use for absorbing aqueous fluids.Type: GrantFiled: November 18, 1999Date of Patent: October 8, 2013Assignee: BASF SEInventors: Thomas Daniel, Ulrich Riegel, Matthias Weismantel, Norbert Herfert, Friedrich Engelhardt
-
Publication number: 20130248111Abstract: Disclosed are two-component lignosulfonate adhesives, methods of synthesizing two-component lignosulfonate adhesives, kits comprising two-component lignosulfonate adhesives and methods of using two-component lignosulfonate adhesives.Type: ApplicationFiled: March 20, 2012Publication date: September 26, 2013Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLCInventor: Glen Leon Brizius
-
Publication number: 20130249357Abstract: An injection molded housing for a portable electronic device is provided. The housing contains a thermoplastic composition that includes a polyarylene sulfide melt processed in the presence of a disulfide compound and a filler. Without intending to be limited by theory, it is believed that the disulfide can undergo a chain scission reaction with the starting polyarylene sulfide to lower its melt viscosity, which can lead to decreased attrition of the filler and thus improved mechanical properties. Due to this ability to reduce viscosity during melt processing, the present inventors have discovered that relatively high molecular weight polyarylene sulfides can be fed to the extruder with little difficulty.Type: ApplicationFiled: September 18, 2012Publication date: September 26, 2013Applicant: TICONA LLCInventors: Rong Luo, Xinyu Zhao, Ke Feng
-
Publication number: 20130245167Abstract: A resin composition containing: a polymer having at least one structural unit (i) selected from a group consisting of a structural unit represented by formula (1) and a structural unit represented by formula (2); and at least one organic solvent selected from a group consisting of ether solvents, ketone solvents, ester solvents and amide solvents.Type: ApplicationFiled: November 22, 2011Publication date: September 19, 2013Applicant: JSR CORPORATIONInventors: Motoki Okaniwa, Takaaki Uno, Takashi Okada
-
Publication number: 20130220674Abstract: Provided are an adhesive composition with good storage stability, heat resistance, moisture resistance reliability, and adhesion properties; and a curl- and heat-resistant adhesive film and a wiring film using the adhesive composition. The adhesive composition contains 100 parts by weight of a phenoxy resin (A) having plural alcoholic hydroxyl groups in a side chain of the molecule thereof; 2 to 60 parts by weight of a polyfunctional isocyanate compound (B) having an isocyanate group and at least one functional group selected from vinyl, acrylate, and methacrylate groups in the molecule thereof; and 5 to 30 parts by weight of a maleimide compound (C) having plural maleimide groups in the molecule thereof or/and reaction product thereof, in which a total amount of the components (B) and (C) is from 7 to 60 parts by weight.Type: ApplicationFiled: February 20, 2013Publication date: August 29, 2013Applicants: HITACHI CABLE, LTD., HITACHI CABLE FINE-TECH, LTD.Inventors: Hitachi Cable Fine-Tech, Ltd., Hitachi Cable, Ltd.
-
Publication number: 20130217807Abstract: A glass composition including SiO2 in an amount from 30.0 to 40.0% by weight, Al2O3 in an amount from 15.0 to 23.0% by weight, B2O3 in an amount from 0.0 to 15.0% by weight, K2O in an amount from 0.0 to 5.0% by weight, La2O3 in an amount from 0.0 to 30.0% by weight, Li2O in an amount from 0.0 to 3.0% by weight, Na2O in an amount from 0.0 to 4.0% by weight, Nb2O5 in an amount from 0.0 to 10.0% by weight, TiO2 in an amount from 0.0 to 7.5% by weight, WO3 in an amount from 0.0 to 10.0% by weight, Y2O3 in an amount from 15.0 to 35.0% by weight, and RO (one or more of MgO, CaO, SrO, and BaO) in an amount from 0.0 to 7.5% by weight is provided. Glass fibers formed from the composition have a refractive index between 1.55 and 1.69.Type: ApplicationFiled: October 18, 2011Publication date: August 22, 2013Applicant: OCV INTELLECTUAL CAPITAL, LLCInventors: Peter B. McGinnis, Douglas Hofmann
-
Publication number: 20130209667Abstract: When measuring the molecular mass distribution of conductive aniline polymer of formula (1) by GPC and converting its retention time into molecular mass (M) in terms of sodium polystyrene sulfonate, for the molecular mass (M), the area ratio (X/Y) of the area (X) of a region of 15,000 Da or more to the area (Y) of a region of less than 15,000 Da is 1.20 or more. A method for producing such a polymer includes: polymerization step (Z1) where specific aniline derivative (A) is polymerized in a solution containing basic compound (B), solvent (C), and oxidizing agent (D) at a liquid temperature lower than 25° C.; or polymerization step (Z2) where specific aniline derivative (A) and oxidizing agent (D) are added to and polymerized in a solution of a conductive aniline polymer (P-1) with a unit of formula (1) dissolved or dispersed in a solvent (C).Type: ApplicationFiled: October 25, 2011Publication date: August 15, 2013Applicant: Mitsubishi Rayon Co., Ltd.Inventors: Kohei Yamada, Yasushi Horiuchi, Yukiko Hachiya, Masashi Uzawa, Takahiro Sakai, Tamae Takagi
-
Patent number: 8507617Abstract: Disclosed are polyurea compositions comprising the reaction products of a polyformal-isocyanate prepolymer and a curing agent comprising an amine. The compositions are useful as sealants in aerospace applications.Type: GrantFiled: March 18, 2011Date of Patent: August 13, 2013Assignee: PRC-DeSoto International, Inc.Inventors: Stephen J. Hobbs, Juexiao Cai, Marfi Ito, Renhe Lin
-
Publication number: 20130189609Abstract: A material (M) includes a substrate one of the surfaces of which is covered with a layer based on a block copolymer having a block (B) consisting of a polysaccharide and to its uses for electronics, in order to prepare organic electroluminescent diodes (OLEDs) or organic photovoltaic cells (OPV) or for designing detection devices (nanobiosensors, biochips).Type: ApplicationFiled: July 29, 2011Publication date: July 25, 2013Inventors: Karim Aissou, Sami Halila, Sébastien Fort, Redouane Borsali, Thierry Baron
-
Publication number: 20130177763Abstract: An adhesive composition has a polymer that contains a unit structure of Formula (1): ?L1-O-T1-O???Formula (1) (where L1 is an arylene group or a combination of an arylene group and a sulfonyl group or a carbonyl group, and T1 is a fluoroalkylene group, a cyclic alkylene group, an arylene group having a substituent, or a combination of an arylene group optionally having a substituent and a fluoroalkylene group or a cyclic alkylene group) and contains, at a terminal or in a side chain or the main chain, at least one group containing a structure of Formula (2-A), a structure of Formula (2-B), or both structures:Type: ApplicationFiled: July 29, 2011Publication date: July 11, 2013Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.Inventors: Hiroshi Ogino, Mamoru Tamura, Tomoyuki Enomoto
-
Patent number: 8470197Abstract: A crosslinked polysulfide-containing cycloaliphatic compound, useful as a crosslinker for filled sulfur-vulcanizable elastomer compositions, is represented by the general formula: [(CaH2a-)mG1(-CbH2bSx—)n?m]o[CcH2c-G2-CdH2dSy—]p[R]q wherein G1 is a saturated, monocyclic aliphatic group of valence n containing from 5 to 12 carbon atoms and optionally containing at least one halogen or a saturated monocyclic silicone [RSiO—]n[R2SiO—]r group of valence n; G2 is a saturated, divalent cyclic aliphatic group of valence 2 containing from 5 to 12 carbon atoms and optionally containing at least one halogen or a saturated monocyclic silicone [RSiO—]n[R2SiO—]r group of valence n; each R independently is a selected from the group consisting of a hydrogen atom, monovalent hydrocarbon of up to 20 carbon atoms and a halogen atom; each occurrence of subscripts a, b, c, d, m, n, o, p, q, x and y independently is an integer wherein a is 2 to 6; b is 2 to 6; c is 1 to 6; d is 1 to 6; m is 1 or 2; n is 3 to 5; o is a positiveType: GrantFiled: October 30, 2008Date of Patent: June 25, 2013Assignee: Momentive Performance Materials Inc.Inventors: Richard W. Cruse, William Michael York, Carla Recker, Thomas Kramer, Katharina Herzog
-
Publication number: 20130131210Abstract: A composition includes a crosslinked product of a polyphenylene sulfide and a polyphenylsulfone. A method for the manufacture of the crosslinked product of a polyphenylene sulfide and a polyphenylsulfone includes heating the polyphenylene sulfide and the polyphenylsulfone in presence of a crosslinking agent at a temperature and for a time effective to form the crosslinked product of polyphenylene sulfide and polyphenylsulfone.Type: ApplicationFiled: November 23, 2011Publication date: May 23, 2013Applicant: BAKER HUGHES INCORPORATEDInventors: David P. Gerrard, Jiaxiang Ren, Ping Duan
-
Patent number: 8440750Abstract: The invention relates to allyl functionalized precipitated silica, rubber compositions containing such silica, particularly sulfur cured rubber compositions, and articles of manufacture having a component thereof such as, for example tires. The invention particularly relates to synthetic amorphous silica, particularly a precipitated silica, treated with an allyl silane, particularly to a precipitated silica containing allyl functional groups.Type: GrantFiled: November 12, 2010Date of Patent: May 14, 2013Assignee: The Goodyear Tire & Rubber CompanyInventors: Bruce Raymond Hahn, Edward Lee Johnson, Abdulkareem Modupe Melaiye, Bing Jiang, Robert Alan Kinsey
-
Patent number: 8431730Abstract: The present invention is directed towards novel sulfonic acid esters as catalysts for crosslinking of polymers having hydroxyl, carboxyl, and amide functional groups with a crosslinking agent and resin compositions containing the same. The present invention provides polymeric film coatings which have superior hardness, impact resistance, adhesion, improved blister resistance, salt spray characteristics and flexibility. These catalysts are especially effective in coil primer formulations containing calcium ion exchange anticorrosive pigments, where traditional blocked acid catalysts are ineffective.Type: GrantFiled: October 2, 2008Date of Patent: April 30, 2013Assignee: King IndustriesInventors: Farouk Abi-Karam, Ramanathan Ravichandran, Raman Subrayan, Richard A. Abramshe
-
Publication number: 20130092878Abstract: This invention discloses a composition of thermoplastic based electronic conductive inks, more specifically electronic conductive inks containing chemically functioned thermoplastic resins and poly(3,4-ethylenedioxythiophene). This invention also teaches the method of making the same and electronic devices making from the same.Type: ApplicationFiled: October 17, 2011Publication date: April 18, 2013Applicant: 1-MATERIAL INCInventor: Steven Xiao
-
Patent number: 8420750Abstract: Copolymers comprising recurring units (A) of one or more of the general structural formulae -D-G-Arb-G-, -G-D-G-Arb- and/or -D-G- on one hand, and recurring units (B) of one or more of the general structural formulae —Ara-G-Arb-G-, -G-Ara-G-Arb- and/or —Ara-G- on the other hand, wherein D is a dibenzodiazocine-containing divalent group, Ara is a dibenzodiazocine-free divalent group containing a sulfone unit and/or a ketone unit, Arb is a dibenzodiazocine-free divalent group, and G is an ether or a thiether group. Preferably, recurring units (A) are of the general structural formula -D-G-Arb-G- and recurring units (B) are of the general structural formula —Ara-G-Arb-G-. Method for the preparation of the copolymers, compositions and articles made of the copolymers are also part of the invention.Type: GrantFiled: February 10, 2009Date of Patent: April 16, 2013Assignee: Solvay Advanced Polymers, L.L.C.Inventor: Charles Hoppin
-
Patent number: 8409721Abstract: This invention provides a method for producing a pigment-dispersing resin which contains divalent group(s) represented by a general formula (I): (in which R1 stands for C1-10 alkylene group, m is an integer of 1-30, and the m recurring units, ?may be the same or different), phosphoric acid group(s) and/or sulfonic acid group(s), characterized by copolymerizing a polymerizable unsaturated monomeric mixture in a reaction solvent containing at least 30 mass %, based on the total mass of the reaction solvent, of an organic solvent having no hydroxyl group and having a solubility in 20° C. water of at least 100 mass %.Type: GrantFiled: April 24, 2008Date of Patent: April 2, 2013Assignee: Kansai Paint Co., Ltd.Inventors: Masami Kobata, Noriyuki Yamada, Hiromi Harakawa
-
Publication number: 20130079449Abstract: Disclosed herein are compositions comprising a polymer and a carbamate. Also disclosed are methods of preparing these compositions, as well as methods of using these compositions to prepare additional polymer compositions. These compositions are useful as polymer compositions for molded articles or for preparing polymer compositions of molded articles.Type: ApplicationFiled: September 22, 2011Publication date: March 28, 2013Inventor: R. Shawn Childress
-
Publication number: 20130072629Abstract: Methods for forming a low chlorine content washed polyarylene sulfide are described. Methods include washing a polyarylene sulfide that includes aryl halide endgroups with a solution that includes a disulfide compound. The solution can also include a catalyst and an organic solvent. During the disulfide wash, a nucleophilic substitution reaction occurs between the disulfide compound and aryl halides endgroups of the polyarylene sulfide. The nucleophilic substitution reaction is carried out at conditions to prevent chain scission of the polyarylene sulfide that includes the aryl halide endgroups. Compositions and products formed with the low chlorine content disulfide washed polyarylene sulfide are also described.Type: ApplicationFiled: September 18, 2012Publication date: March 21, 2013Applicant: TICONA LLCInventor: Ticona LLC
-
Publication number: 20130072630Abstract: Melt processed polyarylene sulfide compositions are described as are methods of forming the melt processed polyarylene sulfide compositions. The melt processed polyarylene sulfide compositions are formed according to a melt processing method that includes melt processing a mixture that includes a starting polyarylene sulfide, a disulfide compound and a filler. The melt processed polyarylene sulfide compositions may provide low chlorine content products having excellent strength characteristics.Type: ApplicationFiled: September 18, 2012Publication date: March 21, 2013Applicant: TICONA LLCInventor: Ticona LLC
-
Patent number: 8383243Abstract: Disclosed herein is a component comprising a substantially homogeneous composition of at least one polymer selected from the group consisting of epoxies, acetals, polyesters, non-ionic rubbers, non-ionic polyurethanes, polyether sulfones, polyether ether ketones, polyether imides, polystyrenes, polyethylene terephthalates, polyamides, polyimides, polyvinylchlorides, polyphenylene oxides, polycarbonates, acrylonitrile-butadiene-styrene terpolymers, silicones, fluropolymers, and polyolefins, a filler, and a metal plating catalyst. A method of making a component also is described comprising obtaining a polymeric material, a liquid, a filler and a metal plating catalyst; combining the metal plating catalyst with the polymeric material, liquid, and filler to form a substantially homogeneous mixture; and evaporating and/or curing the mixture to form a solidified component.Type: GrantFiled: December 10, 2008Date of Patent: February 26, 2013Assignee: Xerox CorporationInventors: Joseph A Swift, Stanley J Wallace, Roger L Bullock
-
Publication number: 20130009339Abstract: A method of preparing a cured thermoplastic material includes curing a thermoplastic polymer having a thermal decomposition temperature greater than or equal to about 200° C., at a temperature of about 200° C. to about 400° C., for a total time of less than or equal to 200 hours. A method of making a shape memory material also includes curing a thermoplastic polymer to prepare a cured thermoplastic material.Type: ApplicationFiled: July 8, 2011Publication date: January 10, 2013Applicant: BAKER HUGHES INCORPORATEDInventors: Jiaxiang Ren, David Peter Gerrard, James Edward Goodson, Ping Duan, Lillian Guo
-
Publication number: 20130012635Abstract: A thermoplastic material comprises the cure product of a thermoplastic polymer having a thermal decomposition temperature greater than or equal to about 200° C., the thermoplastic polymer being cured at a temperature of about 200° C. to about 400° C., for a total time of less than or equal to 200 hours. An article is formed from the thermoplastic material.Type: ApplicationFiled: July 8, 2011Publication date: January 10, 2013Applicant: BAKER HUGHES INCORPORATEDInventors: Jiaxiang Ren, David Peter Gerrard, James Edward Goodson, Lillian Guo, Ping Duan
-
Publication number: 20130012655Abstract: The present invention provides a conductive polymer in which, when being formed into a coating film, foreign materials are difficult to be generated even the passage of time and a quality control method for a conductive polymer and has a repeating unit which is represented by the following general formula (1). The present invention also provides a quality control method for conductive polymers wherein conductive polymers with an area ratio (Y/X) of 0.60 or less are selected. In the formula R1 to R4 are each independently —H, a linear or branched alkyl group having 1 to 24 carbon atoms, a linear or branched alkoxy group having 1 to 24 carbon atoms, an acidic group, a hydroxyl group, a nitro group, —F, —Cl, —Br or —I; and at least one of R1 to R4 is an acidic group or a salt thereof.Type: ApplicationFiled: March 23, 2011Publication date: January 10, 2013Applicant: Mitsubishi Rayon Co., Ltd.Inventors: Takahiro Sakai, Tamae Takagi, Akira Yamakazi, Yasushi Horiuchi, Mamiko Takahara, Masaki Nakayama, Manabu Hoshino, Hiroaki Iriyama, Fumino Momose
-
Publication number: 20120313199Abstract: The invention provides a material for forming a passivation film for a semiconductor substrate. The material includes a polymer compound having an anionic group or a cationic group.Type: ApplicationFiled: May 25, 2012Publication date: December 13, 2012Inventors: Akihiro Orita, Masato Yoshida, Takeshi Nojiri, Yoichi Machii, Mitsunori Iwamuro, Shuchiro Adachi, Tetsuya Sato, Toru Tanaka
-
Publication number: 20120293749Abstract: A polymer compound comprising at least one repeating unit selected from the group of repeating units shown by formula (1) or formula (2), wherein Ar1 to Ar4 represent an arylene group etc.; E1, E2, and E3 represent an aryl group (A) having three or more substituents, or a heterocyclic group (B) having one or more substituents, and the total number of substituents and hetero atoms of the heterocyclic ring is three or more; a and b represent 0 or 1, and 0<=a+b<=1, wherein Ar5 to Ar10 and Ar11 represent an arylene group etc.; E4 to E9 represent an aryl group or a monovalent heterocyclic group; l, m and n represent 0 to 2; o and p represent 0 or 1, and l+m+n+o+p is 2 or more.Type: ApplicationFiled: July 31, 2012Publication date: November 22, 2012Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Makoto Kitano, Yoshiaki Tsubata, Chizu Sekine, Jun Oguma, Katsumi Agata, Akihiro Ono, Akiko Nakazono
-
Patent number: 8309637Abstract: The present disclosure relates to a composition with improved flame resistance, to articles made from the composition, and to methods that include processing the composition. The composition can include from 15 to 85 percent by weight of a polyetherimide (PEI), from 15 to 85 percent by weight of a polyphenylsulfone (PPSU), a polyetherimide-siloxane copolymer in an amount up to 12 percent by weight, and from 0 to 0.30 percent by weight of a stabilizer.Type: GrantFiled: August 11, 2011Date of Patent: November 13, 2012Assignee: Sabic Innovative Plastics IP B.V.Inventors: Mark Sanner, Robert Russell Gallucci, Rajendra K. Singh
-
Patent number: 8242193Abstract: Rubber mixtures containing at least one rubber and an organosilicon compound of the general formula (I) (Q-)kG-Si(—O—CX1X2—CX1X3—)3N. The rubber mixture is prepared by mixing at least one rubber and an organosilicon compound of the formula (I). The rubber mixtures can be used for the production of moldings.Type: GrantFiled: August 15, 2006Date of Patent: August 14, 2012Assignee: Evonik Degussa GmbHInventors: Karsten Korth, Andre Hasse, Susann Witzsche, Oliver Klockmann, Philipp Albert
-
Publication number: 20120195823Abstract: The present invention provides for a composition capable of storing hydrogen from molecular hydrogen. The composition comprises a magnesium nanoparticle (NP) and a polymer, wherein the Mg NC is essentially embedded in the polymer. The polymer is selectively permeable wherein the polymer is essentially not permeable to O2 and H2O. The composition is capable of absorbing and desorbing molecular hydrogen.Type: ApplicationFiled: January 30, 2012Publication date: August 2, 2012Applicant: The Regents of the University of CaliforniaInventors: Hoi Ri Moon, Ki-Joon Jeon, Anne M. Ruminski, Jeffrey J. Urban
-
Patent number: 8232332Abstract: A curable composition is described, including a gel material derived from the curable composition, and medical articles including such material, wherein the transparent gel material includes a polymerized monofunctional poly(alkylene oxide) macromonomer component and a surface modified nanoparticle component.Type: GrantFiled: June 16, 2011Date of Patent: July 31, 2012Assignee: 3M Innovative Properties CompanyInventors: Kelly S. Anderson, Kevin M. Lewandowski, David J. Plaut, Wendy L. Thompson, Babu N. Gaddam
-
Publication number: 20120178875Abstract: A product including ultrafine natural glass, methods of producing the ultrafine natural glass, and methods of use thereof are provided. The product may have, for example, a small top cut (d99) particle size of, for example, less than 12 microns. The product may also have high blue light brightness higher than, for example, 69, and/or low oil absorption, for example, less than 100 percent in volume. The product may be used in a variety of applications, such as, for example, anti-block filler in plastic films and/or reinforcement filler in polymers.Type: ApplicationFiled: September 15, 2010Publication date: July 12, 2012Applicant: World Minerals ,Inc.Inventor: Bo Wang
-
Patent number: 8211576Abstract: A block copolymer comprising at least one segment having an acid group which is represented by the following formula (1) and at least one segment substantially free from acid groups which comprises repeating units represented by the following formula (2) is provided: (wherein, m represents an integer of 10 or more, Ar1, Ar2 and Ar3 represent each independently a divalent aromatic group which is optionally substituted by an alkyl group having 1 to 10 carbon atoms, alkoxy group having 1 to 10 carbon atoms, aryl group having 6 to 10 carbon atoms or aryloxy group having 6 to 10 carbon atoms, at least one of Ar1 and Ar2 having an acid group, and Ar3 may have an acid group or may be free from acid groups. Y represents —CO— or —SO2—, and Y's may be different from each other.Type: GrantFiled: September 24, 2004Date of Patent: July 3, 2012Assignee: Sumitomo Chemical Company, LimitedInventors: Toru Onodera, Shigeru Sasaki, Daizaburo Yashiki
-
Publication number: 20120165467Abstract: The invention relates to novel polyelectrolyte complexes of a functionalised polysulphone and a conductive polymer and to the use thereof.Type: ApplicationFiled: June 30, 2010Publication date: June 28, 2012Inventors: Wilfried Lövenich, Andreas Elschner