Six-membered Nitrogen Ring, E.g., Pyridine, Etc. Patents (Class 524/99)
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Patent number: 12104286Abstract: A method of preparing a nanocomposite fiber comprising suspending carbon powder comprising graphene flakes in a carrier fluid. A solid polymer material is added to the carrier fluid having the carbon powder suspended therein to create a mixture. The mixture is heated and the solid polymer material is at least partially dissolved within the carrier fluid having the carbon powder suspended therein. The carrier fluid is removed from the mixture, forming the polymer into a fiber carrying the graphene flakes.Type: GrantFiled: June 22, 2021Date of Patent: October 1, 2024Inventors: Nicholas L. Ciparro, Bowie J. Benson, Jedidiah L. Long, Austin X. Staub
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Patent number: 12091535Abstract: The invention relates to a composition comprising: (A) a random copolymer of propylene and a comonomer, wherein the comonomer is ethylene and/or an ?-olefin having 4 to 8 carbon atoms, wherein the amount of propylene-derived units is 90 to 99 wt % and the amount of comonomer-derived units is 1.Type: GrantFiled: November 15, 2019Date of Patent: September 17, 2024Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Abderrahman Meddad, Mansour Al-Otaibi, Fahad S. Al-Mutairy
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Patent number: 12037500Abstract: A composition for a 3D printing construction material includes an acrylate oligomer, an acrylate monomer, a UV photoinitiator, a flame retardant, fillers, and additives. In the composition, the acrylate oligomer may be between about 0-30.0 wt % of the composition. The acrylate monomer may be between about 0-30.0 wt % of the composition. The UV photoinitiator may be between about 0.02-1.0 wt % of the composition. The flame retardant may be between about 2.0-20.0 wt % of the composition. The fillers may be between about 20.0-80.0 wt % of the composition. The additives may be between about 0-3.0 wt % of the composition. A method for manufacturing a composition for a 3D printing construction material includes combining an acrylate oligomer, an acrylate monomer, an Uaphotoinitiator, a flame retardant, fillers, and additives.Type: GrantFiled: May 25, 2022Date of Patent: July 16, 2024Assignee: Mighty Buildings, Inc.Inventors: Petr Brevnov, Guzel Kirsankina, Petr Nezhny, Nikita Lashmanov, Sergey Ryazantsev, Sergey Naumov, Dmitry Golovenko, Anna Fedosova, Anna Ivanova, Egor Yakovlev, Alena Kharissova
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Patent number: 11958994Abstract: Provided is a decorative sheet having extremely good bleed-out suppression and long-term weather resistance maintenance.Type: GrantFiled: March 30, 2020Date of Patent: April 16, 2024Assignee: Dai Nippon Printing Co., Ltd.Inventors: Osamu Goto, Mayuko Komurasaki, Takashi Endoh, Toshiyuki Sakai, Masanori Ueno, Satoshi Furuta
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Patent number: 11880135Abstract: Disclosed herein is a method comprising forming a radiation-sensitive film on a substrate; wherein the radiation-sensitive film comprises a radiation-sensitive composition comprising a photoacid generator; a quencher; an acid labile polymer formed from monomers comprising a vinyl aromatic monomer and a monomer comprising an acid decomposable group; and a solvent; patternwise exposing the radiation-sensitive film to activating radiation; and contacting the radiation-sensitive film with an alkaline developing solution to form a resist pattern.Type: GrantFiled: October 15, 2020Date of Patent: January 23, 2024Assignee: ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: Mitsuru Haga, Kunio Kainuma, Shugaku Kushida
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Patent number: 11692097Abstract: A flame-retardant polyamide composition can be prepared with a glow wire ignition temperature of not less than 775° C. Such a composition can include a polyamide having a melting point of not more than 290° C. as component A, fillers and/or reinforcers as component B, a phosphinic salt of the formula (I) as component C, a compound selected from the group of the Al, Fe, TiOp and Zn salts of ethylbutylphosphinic acid, of dibutylphosphinic acid, of ethylhexylphosphinic acid, of butylhexylphosphinic acid and/or of dihexylphosphinic acid as component D, a phosphonic salt of the formula (II) as component E, and a melamine polyphosphate having an average degree of condensation of 2 to 200 as component F. Additional components can be included in the composition.Type: GrantFiled: August 8, 2018Date of Patent: July 4, 2023Assignee: Clariant International LtdInventors: Harald Bauer, Sebastian Hörold, Martin Sicken
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Patent number: 11655402Abstract: An electrically debondable adhesive composition is described. The adhesive is comprised of a basic ionic liquid and an optionally crosslinked polymer, wherein the basic ionic liquid is comprised of an amino-ammonium cation and a bis(fluorosulfonyl)imide anion.Type: GrantFiled: November 20, 2018Date of Patent: May 23, 2023Assignee: NITTO DENKO CORPORATIONInventors: Stanislaw Rachwal, Tissa Sajoto, Yufen Hu, Hongxi Zhang, Peng Wang
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Patent number: 11643543Abstract: The present disclosure is directed to provide a resin composition which enables production of a molded product generating less formaldehyde and having excellent appearance and weather resistance, and also achieves suppression of mold deposit during molding. Presently disclosed is a polyacetal resin composition comprising 100 parts by mass of a polyacetal resin (A); and 0.1 to 10 parts by weight of an aluminum pigment (B), the aluminum pigment (B) containing 0.1 to 2.0 mass % of particles with a particle diameter of 1 ?m or less with respect to a total amount of the aluminum pigment (B), and a volume average particle size of the aluminum pigment (B) being 3 to 40 ?m.Type: GrantFiled: June 3, 2021Date of Patent: May 9, 2023Assignee: ASAHI KASEI KABUSHIKI KAISHAInventors: Kenji Utashima, Tomohiro Kondou
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Patent number: 11634439Abstract: To provide an organosilicon compound having a cyclic silazane structure, represented by the following general formula (1): wherein R1 represents a hydrogen atom, an oxy radical, a hydroxyl group, a substituted or unsubstituted alkoxy group having 1 to 10 carbon atoms, or a substituted or unsubstituted monovalent hydrocarbon group having 1 to 10 carbon atoms, R2 represents a substituted or unsubstituted alkylene group having 3 to 6 carbon atoms, R3 and R each independently represent a substituted or unsubstituted monovalent hydrocarbon group having 1 to 10 carbon atoms, and n represents an integer of 0 to 2.Type: GrantFiled: July 2, 2021Date of Patent: April 25, 2023Assignee: SHIN-ETSU CHEMICAL CO., LTD.Inventor: Takeshi Nyuugaku
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Patent number: 11612871Abstract: The disclosure relates to a composition comprising amphiphilic Janus particles and a waterborne binder, wherein the particles are self-stratified, and methods of making and using the same. The disclosure also relates to the synthesis of amphiphilic Janus particles.Type: GrantFiled: May 14, 2021Date of Patent: March 28, 2023Assignee: Iowa State University Research Foundation, Inc.Inventors: Yifan Li, Shan Jiang
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Patent number: 11505696Abstract: In various aspects, the disclosure relates to polycarbonate compositions exhibiting improved impact strength, both multi axial and notched Izod, as well as thin-walled flame resistance while free or substantially free of bromine or chlorine flame retardant additives. The polycarbonate compositions may comprise non-bonding glass fiber, butyl tosylate, and/or a phosphorous based stabilizer.Type: GrantFiled: April 25, 2018Date of Patent: November 22, 2022Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Snezana Grcev, Joshua Arie Van Den Bogerd
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Patent number: 11400031Abstract: Provided herein are dental compositions and methods for use in dental cementation applications.Type: GrantFiled: August 25, 2020Date of Patent: August 2, 2022Assignee: ZEST IP HOLDINGS, LLCInventors: Xiangxu Chen, Matthew Marc Durban, Lingyan Julia Wang
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Patent number: 11230042Abstract: A system and process for injection molding polymer articles is described. The system and process are designed to reduce gate blush. In one embodiment, an injection molding device injects a molten polymer composition into a runner that extends from an injection point to a gate. The gate is positioned adjacent to an opening leading into a mold cavity. In accordance with the present disclosure, the system includes one or more overflow passages that divert flow of the polymer composition so as to temporarily reduce the flow rate and pressure of the polymer composition entering the mold.Type: GrantFiled: December 20, 2017Date of Patent: January 25, 2022Assignee: Ticona LLCInventors: Michael P. Kowalski, Robert A. Felster, Scott A. Klingler
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Patent number: 11021598Abstract: A resin molded product, a laminate, and a decorative sheet having high weatherability. A decorative sheet includes a resin molded product as a protective layer, and the resin molded product includes an ultraviolet absorber having pKa of ?5.5 or more and ?4.5 or less when irradiated with light, and a photostabilizer having pKa of 3.0 or more and 7.0 or less. The added amount of each of the ultraviolet absorber and the photostabilizer is 3.0 parts by mass or less per 100 parts by mass of the resin.Type: GrantFiled: October 16, 2019Date of Patent: June 1, 2021Assignee: TOPPAN PRINTING CO., LTD.Inventors: Naoyuki Shibayama, Toru Ookubo, Erika Yamaguchi, Yuichi Matsumoto, Mami Nagashima
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Patent number: 10988642Abstract: Curable silicone pressure sensitive adhesive compositions and films suitable for sealing and adhering substrates for optically clear electronic devices are described. The curable silicone pressure sensitive adhesive compositions are suitable as films or encapsulants for adhering electronic devices, e.g., LCD display, LED display, flexible display, touch screen, and flexible thin film photovoltaic module.Type: GrantFiled: March 19, 2018Date of Patent: April 27, 2021Assignee: HENKEL IP & HOLDING GMBHInventors: Yuxia Liu, Matthew Ahearn
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Patent number: 10975189Abstract: The present invention is to provide a process for producing an oxymethylene copolymer, in which deteriorate due to oxidation hardly occurs, an amount of formaldehyde generated from the product when stored for a long time under environment of high temperature and high humidity is reduced, and occurrence of mold deposit during molding is small. A process for producing an oxymethylene copolymer includes Step 1 of polymerizing polymer raw materials containing trioxane and a comonomer in the presence of a specific amount of an acid catalyst, Step 2 of adding a hydroxylamine compound represented by the following general formula (1): to a product obtained in the Step 1 in an amount of 1 to 20-fold mol based on an amount of the acid catalyst and mixing these, and Step 3 of further melting and kneading a mixture of the product and the hydroxylamine compound obtained in the Step 2.Type: GrantFiled: March 13, 2017Date of Patent: April 13, 2021Assignees: MITSUBISHI GAS CHEMICAL COMPANY, INC., THAI POLYACETAL CO., LTD.Inventors: Yuuta Yamamoto, Daisuke Sunaga, Akira Ito, Wandee Thuamthong, Yupin Pattamamongkolchai
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Patent number: 10967365Abstract: The present invention relates to a photocatalyst composition having visible light activity for hydrogen production through water splitting. More particularly, the present invention discloses a photocatalyst composition comprising a zinc oxide nanoparticles and a conjugated organic moiety selected from the group consisting of oligothiophenes, azo dyes, and perylenes.Type: GrantFiled: June 2, 2020Date of Patent: April 6, 2021Assignee: Council of Scientific & Industrial ResearchInventors: Radhamonyamma Nandini Devi, Leena George
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Patent number: 10872937Abstract: Provided is an organic electroluminescence display device including a substrate, a first electrode disposed on the substrate, a pixel defining layer disposed on the first electrode and having an opening defined therein for exposing at least a part of the first electrode, an organic layer disposed on the first electrode exposed by the opening and including a light emitting layer, and a second electrode disposed on the organic layer, wherein the pixel defining layer includes a base resin and a hindered amine light stabilizer (HALS).Type: GrantFiled: April 16, 2018Date of Patent: December 22, 2020Assignee: Samsung Display Co., Ltd.Inventors: Jaeweon Hur, Sukhoon Kang, Hyein Jeong
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Patent number: 10815359Abstract: The invention relates to specific nanocomposites comprising at least one sheet silicate and at least one rubber, to a process for production thereof and to various products based on these nanocomposites.Type: GrantFiled: November 4, 2016Date of Patent: October 27, 2020Assignee: ARLANXEO DEUTSCHLAND GMBHInventors: Thomas Fruh, Nadine Gottlieb, Alex Lucassen, Andreas Bischoff, Robert Hans Schuster, Marion Schellenberg
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Patent number: 10751263Abstract: Provided herein are dental compositions and methods for use in dental cementation applications.Type: GrantFiled: April 3, 2018Date of Patent: August 25, 2020Assignee: ZEST IP HOLDINGS, LLCInventors: Xiangxu Chen, Matthew Marc Durban, Lingyan Julia Wang
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Patent number: 10593486Abstract: An electrolytic capacitor includes a capacitor element, a solid electrolyte layer, an electrolyte solution. The capacitor element has an anode foil with a dielectric layer, and a cathode foil. The solid electrolyte layer is provided between the anode foil and the cathode foil. And the capacitor element is impregnated with the electrolyte solution. The cathode foil includes a covering layer that contains at least one metal selected from titanium and nickel or a compound of the at least one metal. And the solid electrolyte layer contains a conductive polymer, a polymer dopant, and a base component.Type: GrantFiled: April 26, 2018Date of Patent: March 17, 2020Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Tatsuji Aoyama, Kazuhiro Takatani, Kazunari Imamoto, Yoshiaki Ishimaru
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Patent number: 10294348Abstract: The present invention relates to a thermoplastic molding composition containing: a) from 3 to 94.6% by weight of one or more styrene copolymers as component A, b) from 5 to 95.2% by weight of one or more impact-modifying graft rubbers having no olefinic double bond in the rubber phase as component B c) from 0.2 to 0.9% by weight of a compound of the formula (I) as component C: The invention also relates to a process for producing the thermoplastic molding composition and a process for producing a molding, foil, or fiber which utilizing the thermoplastic molding composition. The invention further relates to a molding, fiber, or foil made of the thermoplastic molding composition.Type: GrantFiled: June 27, 2011Date of Patent: May 21, 2019Assignee: INEOS STYROLUTION EUROPE GMBHInventor: Rolf Minkwitz
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Patent number: 9988518Abstract: The present invention relates to chlorine resistant crosslinkable silane-containing polyolefin compositions and stabilizer masterbatch compositions, their preparation, and articles made therefrom. These crosslinkable silane-containing compositions contain a mixture of antioxidants, light absorbers and stabilizers that provide resistance to the levels of chlorine used in potable water and to light, thereby extending the useful life of said articles made therefrom, such as potable water pipes and valves, bottles, tanks, and the like.Type: GrantFiled: January 15, 2015Date of Patent: June 5, 2018Assignee: Momentive Performance Materials Inc.Inventors: Christine Lacroix, Philbert E. Ramdatt, Eric Pohl
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Patent number: 9969864Abstract: The present invention relates to symmetric diesters of hydroxyalkyl-4-hydroxy-tetraalkylpiperidine compounds and their use as light stabilizers. They are compatible with and soluble in coating formulations of different polarity.Type: GrantFiled: July 3, 2014Date of Patent: May 15, 2018Assignee: BASF SEInventors: Wolfgang Peter, Adalbert Braig, Ulrich Berens, Kai-Uwe Schöning, Markus Grob, Cinzia Tartarini, Tania Weyland
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Patent number: 9755150Abstract: Embodiments described herein provide functionalized carbon nanostructures for use in various devices, including photovoltaic devices (e.g., solar cells). In some embodiments, carbon nanostructures substituted with at least one cyclobutyl and/or cyclobutenyl group are provided. Devices including such materials may exhibit increased efficiency, increased open circuit potential, high electron/hole mobility, and/or low electrical resistance.Type: GrantFiled: March 5, 2013Date of Patent: September 5, 2017Assignee: Massachussets Institute of TechnologyInventors: Timothy M. Swager, Vladimir Bulovic, Ggoch Ddeul Han, Trisha L. Andrew
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Patent number: 9701813Abstract: The present invention relates to a thermoplastic molding composition comprising a) 77.7% to 99.7% by weight of one or more styrene copolymers, as component A b) 0.1% to 5% by weight of the compounds of the formulae I, II, III, IV, and V, or isomers thereof, as component B: c) 0.2% to 0.7% by weight of a compound of the formula (VI), as component C: d) 0.2% to 0.7% by weight of a mixture of the formula (VII), as component D: e) 0% to 0.5% by weight of a compound of the formula (VIII) as component E: ?or 0% to 0.5% by weight of a compound of the formula (X): ?or 0% to 0.5% by weight of a compound of the formula (XI): f) 0% to 10% by weight of one or more additives which are different from components B, C, D, and E, as component F, and the percentage by weight being based in each case on the total weight of components A to F and together making up 100% by weight.Type: GrantFiled: June 27, 2011Date of Patent: July 11, 2017Assignee: INEOS Styrolution Europe GmbHInventor: Rolf Minkwitz
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Patent number: 9570641Abstract: Provided is a polymer from which an encapsulant excellent in weather resistance and processability can be obtained when being used for an encapsulant for a solar cell. The polymer that has a main chain comprising repeating units represented by formula (1) and repeating units represented by formula (2) and satisfies requirements (a1), (a2), and (a3), (a1): the ratio of the number of the repeating units represented by formula (2) to the total number of the carbon atoms that constitute the main chain of the polymer is from 3.8% to 7.5%; (a2): the ratio X represented by formula (3) is from 82% to 100%; X=100×A/B??(3) (a3): the polymer has a melting point of 42° C. to 90° C. as measured with a differential scanning calorimeter.Type: GrantFiled: November 14, 2012Date of Patent: February 14, 2017Assignee: Sumitomo Chemical Company, LimitedInventor: Hiroaki Yoda
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Patent number: 9534065Abstract: An object of the invention is to provide a molding with suppressed coloring which has good weather resistance and in which the advantageous effect does not decrease with time. The present invention provides a molding material comprising a polymer (A) obtained by polymerizing 0.01 to 35 mol % of monomer (a1) represented by a specified formula (1) and 65 to 99.99 mol % of monomer (a2) whose main component is methylmethacrylate.Type: GrantFiled: May 30, 2012Date of Patent: January 3, 2017Assignee: MITSUBISHI RAYON CO., LTD.Inventors: Fuminori Nakaya, Tetsuya Noda, Keiichi Sakashita, Hiroyuki Nogami, Takafumi Asai
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Patent number: 9518176Abstract: Geomembrane liners suitable for use at elevated temperatures up to 100° C., as well as master batch compositions suitable for preparing such geomembrane liners.Type: GrantFiled: May 6, 2014Date of Patent: December 13, 2016Assignee: GSE Environmental, LLCInventors: Yongyoot Prachoomdang, Yin Wu
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Patent number: 9487639Abstract: The present invention provides a heat-curable silicone rubber composition capable of giving a stable and high antistatic property for a long time without degrading inherent properties of a silicone rubber, such as thermal stability. The heat-curable silicone rubber composition includes: (A) 100 parts by mass of a mixture of a polyorganosiloxane obtained by polymerization by using an alkali metal hydroxide as a polymerization catalyst and by neutralization, and a curing agent, and (B) 50 to 1000 ppm of an ionic substance containing an anion and a cation, and being a bis(trifluoromethanesulfonyl)imide as the anion.Type: GrantFiled: November 1, 2013Date of Patent: November 8, 2016Assignee: MOMENTIVE PERFORMANCE MATERIALS JAPAN LLCInventors: Hidefumi Tagai, Hiroyoshi Iijima, Hideo Takahashi
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Patent number: 9376550Abstract: Provided is a masterbatch in which blocking in a masterbatch of a hindered amine compound and a benzoate compound, which is caused by long-term storage under a high-temperature environment, is improved.Type: GrantFiled: July 3, 2013Date of Patent: June 28, 2016Assignee: ADEKA CORPORATIONInventors: Takashi Ayabe, Kenji Yamashita
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Patent number: 9359486Abstract: The present invention provides plasticized polymer compositions comprising an 7V-allcyl-2-pyrrolidone and a fatty acid ester. These compositions exhibit enhanced hardness, tensile strength, and/or elongation at break without the use of phthalate-based plasticizers. The plasticized polymeric compositions can be employed in a wide variety of applications, such as in sheeting, tubing, and coatings.Type: GrantFiled: October 4, 2010Date of Patent: June 7, 2016Assignee: ISP INVESTMENTS INC.Inventor: Hasan Kaytan
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Patent number: 9340681Abstract: A resin film according to an embodiment of the present invention includes: a substrate film; and an antistatic layer formed on one side of the substrate film and including a binder resin and a conductive material. The binder resin includes a polyurethane-based resin; the antistatic layer has an arithmetic average surface roughness Ra of 10 nm or more; and the conductive material includes a conductive polymer.Type: GrantFiled: August 20, 2013Date of Patent: May 17, 2016Assignee: NITTO DENKO CORPORATIONInventors: Hitoshi Kitagishi, Satoru Kunikata, Minoru Miyatake
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Patent number: 9260590Abstract: The invention relates to a flame-proofed polymer composition that can be obtained form one or more ?-olefin-vinyl acetate copolymers, having a vinyl acetate content of 40 to 90 wt %, relative to the total weight of the ?-olefin vinyl acetate copolymers, and from a synergistic flame-proofing material combination, comprising, as component A, a phosphinic acid salt of the formula (I), where R1, R2 are C1-C6-alkyl, preferably C1-C4-alkyl, linear or branched; M is calcium, aluminum, zinc ions; m is 2 or 3; and, as component B, a metal hydroxide, preferably aluminum hydroxide (ATH).Type: GrantFiled: December 20, 2010Date of Patent: February 16, 2016Assignee: LANXESS Deutschland GmbHInventors: Gerd Bergmann, Manuel La Rosa, Andreas Roos
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Patent number: 9193847Abstract: The present invention relates to polymer compositions comprising (a) a polymer containing hydroxyl alkylene repeating units and (b) an additive selected from compounds of the formulae (1) to (6) wherein Ra1, Ra2, Ra3 and Ra4 can be the same or different and independently represent a group selected from the moieties having formula (A) or formula (B), wherein Rb is selected from hydrogen, C1-6 alkyl, C1-6 alkoxy and —CO—C1-4 alkyl.Type: GrantFiled: November 25, 2009Date of Patent: November 24, 2015Assignee: Clariant Production (France) S.A.S.Inventors: Christoph Kröhnke, Csaba Kenyō, Károly Renner, Béla Pukánszky
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Patent number: 9150705Abstract: The present invention relates to accelerators for curing unsaturated polyester resins, vinyl ester resins, and acrylic resins in conjunction with peroxide type initiators. The accelerators are based on iron/manganese complexes of a tridentate, tetradentate, pentadentate, or hexadentate nitrogen donor ligands. Also disclosed are curable resin compositions including the forgoing accelerators and a curing process for employing these accelerators. These resin compositions show good curing properties and do not contain cobalt accelerators. The present invention further relates to gel coats and molded composites prepared from such unsaturated polyester, vinyl ester, and acrylic resins.Type: GrantFiled: January 6, 2011Date of Patent: October 6, 2015Assignee: OMG ADDITIVES LIMITEDInventors: Ronald Hage, Richard Allen Reichert, Jr.
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Patent number: 9099141Abstract: An aspect of the present invention relates to a radiation-curable vinyl chloride resin composition comprising a vinyl chloride resin containing a radiation-curable functional group, and/or starting material compounds thereof, as well as a benzoquinone compound.Type: GrantFiled: July 30, 2010Date of Patent: August 4, 2015Assignee: FUJIFILM CorporationInventors: Katsumi Araki, Kazufumi Omura
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Patent number: 9062184Abstract: The method of preparation of nucleated semi-crystalline polyolefin via coordination polymerization, wherein the nucleating agent is dosed in form of the suspension or the solution in a non-polar hydrocarbon solvent or in concentrated organoaluminum as part of the catalyst system for ?-olefin polymerization.Type: GrantFiled: December 27, 2010Date of Patent: June 23, 2015Assignee: POLYMER INSTITUTE BRNO, SPOL. S.R.O.Inventors: Miroslav Skoumal, Ladislav Pospi{hacek over (s)}il, Petra Zbo{hacek over (r)}ilová
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Patent number: 9045430Abstract: A compound of the formula (A) wherein the radicals R1 are independently of one another methyl, ethyl or n-propyl, and X is C2-C8alkylene or C2-C8alkylene interrupted by sulfur, is useful for stabilizing an organic material against degradation induced by light, heat or oxidation.Type: GrantFiled: March 2, 2011Date of Patent: June 2, 2015Assignee: BASF SEInventors: Hans-Rudolf Meier, Kai-Uwe Schoening, Shrirang Bhikaji Hindalekar
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Patent number: 9029442Abstract: A method of increasing the solubility and/or dispersibility of a perylene dye in a liquid medium. The method comprises binding the perylene dye to a polymer which is soluble in the liquid medium. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.Type: GrantFiled: May 25, 2011Date of Patent: May 12, 2015Assignee: SICPA Holding SAInventors: Thomas Tiller, Cecile Pasquier, Aurélien Georges Jean Commeureuc
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Publication number: 20150111033Abstract: An adhesive composition includes a copolymer (A), the copolymer (A) being a copolymer of: a hydroxyl group-containing (meth)acrylamide (a1), the hydroxyl group-containing (meth)acrylamide (a1) including at least one of a hydroxyl group-containing acrylamide and a hydroxyl group-containing methacrylamide, and a (meth)acrylate (a2), the (meth)acrylate (a2) including at least one of an acrylic ester and a methacrylic ester; and an antistatic agent (B), the antistatic agent (B) including an ionic compound.Type: ApplicationFiled: December 23, 2014Publication date: April 23, 2015Inventors: Cheong Hun SONG, Tatsuhiro SUWA, Hiroshi OGAWA
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Patent number: 9006316Abstract: The present invention is directed to novel organometallic complexes as catalysts for the reaction of compounds with isocyanate and hydroxyl functional groups to form urethane and/or polyurethane and the process employing such catalysts. More particularly, the present invention is directed to novel complexes of zinc(II) with substituted amidines. These novel catalysts are useful for the production of urethanes and polyurethanes which are important in many industrial applications.Type: GrantFiled: November 23, 2011Date of Patent: April 14, 2015Assignee: King Industries, Inc.Inventors: Bing Hsieh, Ramanathan Ravichandran, Farouk Abi-Karam
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Patent number: 9006317Abstract: The present invention pertains to an additive combination comprising at least two sterically hindered amines, at least one further stabilizer, a dispersing agent and a plasticizer. The present invention also pertains to a composition comprising an organic material susceptible to degradation by light, oxygen and/or heat, and the additive combination and to the use and the process for stabilizing organic material against degradation by light, oxygen and/or heat by the additive combination.Type: GrantFiled: July 19, 2011Date of Patent: April 14, 2015Assignee: BASF SEInventors: Eva Peregi, Benno Blickenstorfer, Frank Oliver Heinrich Pirrung, Petr Kvita
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Patent number: 9006335Abstract: The present invention relates to a pneumonic tire and a rubber composition used in the same, both of which are capable of preventing static charge build-up on a tire surface without degrading various tire performances such as rolling resistance and so on, and particularly to a rubber composition comprising 10 to 30 parts by mass of an ionic liquid and 5 to 95 parts by mass of silica per 100 parts by mass of a rubber component containing at least 50% by mass of styrene-butadiene rubber, as well as a pneumatic tire using such a rubber composition in a tread portion.Type: GrantFiled: October 15, 2010Date of Patent: April 14, 2015Assignee: Bridgestone CorporationInventors: Munenori Iizuka, Masashi Otsuki
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Publication number: 20150094406Abstract: The invention provides a thermoplastic polymer composition comprising a polyolefin polymer and a nucleating agent. The nucleating agent comprises a compound conforming to the structure of Formula (I) The invention also provides a series of compounds encompassed by the structure of Formula (I).Type: ApplicationFiled: September 22, 2014Publication date: April 2, 2015Inventors: John W. Miley, Haihu Qin, Darin L. Dotson, Mary Angela Cooley, Chi-Chun Tsai, Sanjeev K. Dey, Eduardo Torres, Francisco Alvarez
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Patent number: 8980998Abstract: Aqueous binder for granular and/or fibrous substrates based on polyacids, polyols and basic nitrogen compounds.Type: GrantFiled: March 20, 2012Date of Patent: March 17, 2015Assignee: BASF SEInventors: Kathrin Michl, Markus Braun, Evgueni Klimov
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Patent number: 8962718Abstract: The present invention relates to chlorine resistant crosslinkable silane-containing polyolefin compositions and stabilizer masterbatch compositions, their preparation, and articles made therefrom. These crosslinkable silane-containing compositions contain a mixture of antioxidants, light absorbers and stabilizers that provide resistance to the levels of chlorine used in potable water and to light, thereby extending the useful life of said articles made therefrom, such as potable water pipes and valves, bottles, tanks, and the like.Type: GrantFiled: April 25, 2011Date of Patent: February 24, 2015Assignee: Momentive Performance Materials Inc.Inventors: Christine Lacroix, Philbert E. Ramdatt, Eric R. Pohl
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Publication number: 20150041959Abstract: A hardmask composition for forming a resist underlayer film, a process for producing a semiconductor integrated circuit device, and a semiconductor integrated circuit device, the hardmask composition including an organosilane polymer, a stabilizer, the stabilizer including methyl acetoacetate, ethyl-2-ethylacetoacetate, nonanol, decanol, undecanol, dodecanol, acetic acid, phenyltrimethoxysilane, diphenylhexamethoxydisiloxane, diphenylhexaethoxydisiloxane, dioctyltetramethyldisiloxane, tetramethyldisiloxane, decamethyltetrasiloxane, dodecamethylpentasiloxane, hexamethyldisiloxane, or mixtures thereof, and a solvent, wherein the solvent includes acetone, tetrahydrofuran, benzene, toluene, diethyl ether, chloroform, dichloromethane, ethyl acetate, propylene glycol methyl ether acetate, propylene glycol ethyl ether acetate, propylene glycol propyl ether acetate, ethyl lactate, ? butyrolactone, methyl isobutyl ketone, or mixtures thereof, the solvent is present in an amount of about 70 to about 99.Type: ApplicationFiled: October 24, 2014Publication date: February 12, 2015Inventors: Sang Ran KOH, Sang Kyun KIM, Sang Hak LIM, Mi Young KIM, Hui Chan YUN, Do Hyeon KIM, Dong Seon UH, Jong Seob KIM
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Patent number: 8952083Abstract: To provide a composition comprising a fluorocopolymer such as an ethylene/tetrafluoroethylene copolymer which can be produced at a relatively low temperature, and its production process. A fluorocopolymer composition which comprises a fluorocopolymer such as an ethylene/tetrafluoroethylene copolymer and a fluorinated aromatic compound having a melting point of at most 230° C. and having a fluorine content in the compound of from 5 to 75 mass %, and is in a solution state at a temperature of at most the melting point of the fluorocopolymer, and a process for producing the fluorocopolymer composition, which comprises a step of dissolving the fluorocopolymer in a solvent containing the fluorinated aromatic compound at a temperature of at most the melting point of the fluorocopolymer.Type: GrantFiled: March 24, 2011Date of Patent: February 10, 2015Assignee: Asahi Glass Company, LimitedInventors: Takashi Nakano, Tomoyuki Fujita, Yoshitomi Morizawa
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Patent number: 8945703Abstract: The invention relates to a polyester film incorporating at least one UV stabilizer of the formula I, in which R1 is hydrogen, alkyl, alkenyl, cycloalkyl, cycloalkenyl, heterocycloalkyl, aryl, or heteroaryl, and R2 is a moiety which contains at least one ?-electron system, which contains a carbon atom and at least one further atom selected from carbon, oxygen, and nitrogen, where the moiety R2 contains at least one atom different from carbon, where the film includes at least one further UV absorber which does not correspond to the formula I. The invention further relates to a process for producing the film, and also to articles formed from the film.Type: GrantFiled: July 8, 2010Date of Patent: February 3, 2015Assignee: Mitsubishi Polyester Film GmbHInventors: Holger Kliesch, Oliver Klein, Andreas Bork, Ingo Fischer