Nitrogen Atom As Part Of A Hetero Ring Dnrm Patents (Class 524/86)
  • Patent number: 11292291
    Abstract: A method for the production of grounded panels and to a panel having a core made from a wood material board. The method includes provision of a wood material board, application of a grounding in the form of a synthetic resin layer to at least one topside of the wood material board, application of a coating to an underside, lying opposite the topside of the wood material board, of the wood material board, pressing of the layer build-up consisting of the wood material board, grounding and coating under the influence of pressure and, if appropriate, temperature, division of the grounded and coated wood material board into individual panels, cutting machining of side faces of the panels for the incorporation of connection and locking means, and transport-safe packaging of the grounded panels.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: April 5, 2022
    Assignee: FLOORING TECHNOLOGIES LTD
    Inventors: Roger Braun, Norbert Kalwa
  • Patent number: 10905183
    Abstract: A resin composition for flame retardant artificial hair which has favorable transparency and combability similar to those of human hair and exhibits excellent flame retardancy. A resin composition for flame retardant artificial hair is obtained by configuring a resin composition including 100 parts by mass of a polyester (A) and 5-40 parts by mass of a bromine-containing flame retardant (B) including at least one kind selected from poly(pentabromobenzyl acrylate), a brominated phenol resin, and polydibromophenylene oxide, wherein the melt viscosity of the polyester (A) is 80-300 Pa·s.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: February 2, 2021
    Assignee: DENKA COMPANY LIMITED
    Inventors: Megumi Tsukahara, Atsushi Horihata, Atsushi Takei
  • Patent number: 10851258
    Abstract: Silane-crosslinkable polymeric compositions comprising a polyolefin having hydrolyzable silane groups, an acidic silanol condensation catalyst, and a phenolic antioxidant. The phenolic antioxidant comprises two sulfur-containing radicals, one located at the ortho position and the other located at the para position relative to the hydroxyl group of the phenol. Such crosslink able polymeric compositions can be employed in various articles of manufacture, such as in the wire and cable industry.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: December 1, 2020
    Assignee: Dow Global Technologies LLC
    Inventors: Dachao Li, Jessica D. Drazba, Manish Talreja, Jeffrey M. Cogen, Timothy J. Person, Paul J. Caronia
  • Patent number: 10829668
    Abstract: The present application relates to a pressure-sensitive adhesive composition, a protective film, an optical element and a display device. The pressure-sensitive adhesive composition of the present application has excellent storage stability, exhibits an appropriate low-speed and high-speed peel forces after the cross-linked structure is formed, and has excellent balance of both. Furthermore, the pressure-sensitive adhesive formed by the pressure-sensitive adhesive composition does not leave contaminants in the adherend after peeling, while exhibiting re-detachability. Accordingly, when the pressure-sensitive adhesive composition is applied to, for example, a protective film, it is also advantageous in terms of high-speed processes by being easily peeled off upon high-speed peeling as well as it exhibits an excellent protective effect, thereby being capable of exhibiting excellent antistatic characteristics.
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: November 10, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Sang Ha Son, Jeong Sik Bae, Jeong Ae Yoon, Sung Soo Yoon
  • Patent number: 10639873
    Abstract: Coextruded biaxially oriented sealable polyester films having at least one heat-sealable layer and at least one base layer. The heat-sealable layer has a sealing temperature on APET or PETG trays of at least 250° F. (121° C.) for seal strength of at least 1,500 g/in of film width, and a static and dynamic coefficient of friction of 0.28 or less. The heat-sealable layer includes one or more amorphous polyesters and one low melting point crystallizable polyester, such as polybutylene terephthalate (PBT).
    Type: Grant
    Filed: March 17, 2018
    Date of Patent: May 5, 2020
    Assignee: Toray Plastics (America), Inc.
    Inventors: Gerardo Eugenio Rada Murga, Jan Moritz, Kari Shoolbraid
  • Patent number: 10570270
    Abstract: Provided herein are polyolefin-based compositions useful for making rotomolded parts having useful properties, including those related to impact resistance and color. In one aspect, there are provided compositions comprising (a) a rotational molded polyolefin, comprising a resin, wherein the resin is polyethylene or a copolymer thereof, having a melt index (MI) ranging from about 1 g/10 minutes to about 10 g/10 minutes; and (b) an additive package comprising: (i) an antioxidant; (ii) a processing stabilizer; (iii) optionally a UV light stabilizer; (iv) optionally a fatty acid-based acid scavenger comprising a metal salt of a fatty acid; and (v) a dihydrotalcite-based acid scavenger present in the composition at between about 800 ppm to about 3,000 ppm. In some embodiments, the ARM Impact Percent Ductility is greater than or equal to about 60% for a molded part made from the cured composition and measured after the composition has been cured between 18-24 minutes at a temperature of 550° F.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: February 25, 2020
    Assignee: Equistar Chemicals, LP
    Inventors: Steven W. Horwatt, Kelly A. Enderle
  • Patent number: 10538689
    Abstract: An adhesive composition that enables adhesion between metals, between a metal and an organic material, and between an organic material and an organic material, have at the same time an excellent storage stability, and are capable of maintaining an excellent adhesive strength even in a high temperature hydrothermal environment, is provided. The adhesive composition according to the present invention comprises an epoxy resin, an epoxy modified silicone resin, an acrylic resin, and a curing agent, the above-mentioned epoxy resin comprising a bisphenol bifunctional epoxy resin and an epoxy resin with trifunctionality or higher functionality, and the above acrylic resin comprising a binary copolymer of methyl methacrylate-butyl acrylate-methyl methacrylate or a modified product thereof.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: January 21, 2020
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Kentaro Hoshi, Yuto Enomoto
  • Patent number: 9487652
    Abstract: Halogen-free resin composition, prepreg, and laminate for printed circuits. Based on 100 parts by weight of organic solid matter, it comprises: (A) dicyclopentadiene-type benzoxazine resin: 50-80 parts by weight; (B) dicyclopentadiene-type epoxy resin; (C) dicyclopentadiene-type novolac hardener; (D) phosphorus-containing flame retardant. The dicyclopentadiene structure in (A) decreases the dielectric constant, dielectric dissipation value, and water absorption of cured products and maintain adhesive force as the main resin; adding (B) can improve the tenacity of cured products and maintain low water absorption and excellent dielectric performances; Taking the dicyclopentadiene-type novolac as the hardener can sufficiently exert the advantage of excellent dielectric performances and good thermal and moisture resistance resulted from the dicyclopentadiene-containing structure.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: November 8, 2016
    Assignee: Shengyi Technology Co., Ltd.
    Inventor: Jiang You
  • Patent number: 9371435
    Abstract: The invention provides a composition comprising: (a) about 0% to 99% by weight of at least one resin wherein the resin is selected from the group consisting of epoxy, latex, polyurethane, polyurea, polyspartic, or alkyd resins; (b) about 1%-99% by weight of tristyrenated phenol or distyrenated phenol; and (c) optionally about 2% to 98% by weight of an additional solvent.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: June 21, 2016
    Assignee: Ethox Chemicals, LLC
    Inventors: Charles Francis Palmer, Jr., Gerald Vandezande
  • Patent number: 9158042
    Abstract: A design method for an optical sheet for solar concentration and an optical sheet for solar concentration obtained by means of the design method are disclosed. The design method is characterized in that, for a resin optical sheet for solar concentration containing an ultraviolet absorber in a base material thereof, an amount of the ultraviolet absorber to be contained in the base material is determined such that: in an accelerated degradation test by means of a metal-halide-lamp weathering test (device specification: JTM G 01:2000, Japan Testing Machinery Association), decrease in average transmittance in a wavelength range of 400 nm to 1850 nm after testing for an irradiation time T1 satisfies the following equation (1) ?uv(0)+?uv(T1)>?0(0)+?0(T1)??(1) and that decrease in transmittance at each of wavelengths in the wavelength range from a corresponding initial value after testing for the irradiation time T1 is not greater than 10%.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: October 13, 2015
    Assignee: KURARAY CO., LTD.
    Inventors: Makoto Toyohara, Youji Ono, Ichiro Matsuzaki
  • Patent number: 9115465
    Abstract: The invention relates to the use of polycarboxylate ethers for dispersing disperse dyes and UV absorbers. The invention also relates to a preparation containing a disperse dye and/or a UV absorber, further comprising a polycarboxylate ether as a dispersant.
    Type: Grant
    Filed: September 19, 2008
    Date of Patent: August 25, 2015
    Assignee: DyStar Colours Distribution GmbH
    Inventors: Andreas Schrell, Clemens Grund, Hartwig Jordan, Matthias Hofmann
  • Publication number: 20150134048
    Abstract: The present invention is directed to polymeric materials comprising biodegradable, dioxanone-based copolymers and implantable devices (e.g., drug-delivery stents) formed of such materials. The polymeric materials can also contain at least one additional biocompatible moiety, at least one non-fouling moiety, at least one biobeneficial material, at least one bioactive agent, or a combination thereof. The polymeric materials are designed to improve the mechanical, physical and biological properties of implantable devices formed thereof.
    Type: Application
    Filed: January 22, 2015
    Publication date: May 14, 2015
    Inventor: Ni Ding
  • Patent number: 9006335
    Abstract: 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: Grant
    Filed: October 15, 2010
    Date of Patent: April 14, 2015
    Assignee: Bridgestone Corporation
    Inventors: Munenori Iizuka, Masashi Otsuki
  • Patent number: 8987357
    Abstract: The present invention relates to a thermoplastic molding composition comprising the following components: A) 20 to 98.99% by weight of at least one polyamide, B) 0.01 to 40% by weight of at least one branched polyimide selected from condensates of either b1) at least one polyisocyanate having an average of more than two isocyanate groups per molecule or b2) at least one polyamine having an average of more than two amino groups per molecule and b3) at least one polycarboxylic acid having at least three COOH groups per molecule or its anhydride C) 1 to 59% by weight of at least one flame retardant selected from the group of c1) phosphorus-containing flame retardants c2) nitrogen-containing flame retardants and mixtures of these, D) 0 to 50% by weight of further additives, where the total of the proportions by weight is 100% by weight based on the molding composition.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: March 24, 2015
    Assignee: BASF SE
    Inventors: Anna Cristadoro, Alexander König, Michael Roth
  • Patent number: 8980998
    Abstract: Aqueous binder for granular and/or fibrous substrates based on polyacids, polyols and basic nitrogen compounds.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: March 17, 2015
    Assignee: BASF SE
    Inventors: Kathrin Michl, Markus Braun, Evgueni Klimov
  • Patent number: 8975345
    Abstract: The disclosure relates to oxygen scavenging polymer compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: April 22, 2014
    Date of Patent: March 10, 2015
    Assignee: Plastipak Packaging, Inc.
    Inventor: Girish N. Deshpande
  • Patent number: 8962716
    Abstract: An object of the present invention is to provide a curable composition which is made mainly of a polymer having one or more reactive silicon groups, has good curability even when filler is used while a non-organotin catalyst is used, and is further high in industrial practicability. The object is solved by a curable composition, comprising, as constituents, a polymer (A) having one or more reactive silicon groups on average per molecule thereof, the reactive silicon group(s) being (each) a group which can be crosslinked by forming a siloxane bond, a Lewis acid and/or derivative thereof (B), an amine compound (C), a compound (D) having a reactive silicon group, and filler (E), and obtained by mixing the constituents with each other.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: February 24, 2015
    Assignee: Kaneka Corporation
    Inventors: Katsuyu Wakabayashi, Katsuya Ouchi
  • Patent number: 8945703
    Abstract: 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: Grant
    Filed: July 8, 2010
    Date of Patent: February 3, 2015
    Assignee: Mitsubishi Polyester Film GmbH
    Inventors: Holger Kliesch, Oliver Klein, Andreas Bork, Ingo Fischer
  • Patent number: 8901242
    Abstract: [Problem] To provide a composite film having light-curing property and weather resistance. [Means for solving] A composite film is one that comprises at least a urethane polymer, wherein both an initial b* value of the composite film measured by a spectrocolorimeter (value at an angle of 15 degrees) and a b* value after performing an accelerated weathering test for 120 hours (value at an angle of 15 degrees) are 4.0 or less, and a non-volatile component after heating the composite film at 130° C. for two hours is 96% or more.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: December 2, 2014
    Assignee: Nitto Denko Corporation
    Inventors: Hidenori Suzuki, Masanori Uesugi, Makoto Kai, Mitsuyoshi Shirai
  • Patent number: 8865793
    Abstract: An ink-jet recording ink which is utilized for printing on a heated recording medium, wherein the ink contains at least (1) a pigment, (2) an ink-soluble resin of 2-10 weight % based on a solid content, (3) a water-soluble organic solvent, and (4) a silicone type or a fluorine type surfactant, and the ink-soluble resin and the water-soluble organic solvent satisfy the following conditions: 1) at least one type of the ink-soluble resin is provided with a carboxyl group as an acid group, and an acid value of not less than 80 and less than 300, and 2) the water-soluble organic solvent contains at least 5-15 weight % of solvent A, and 2-15 weight % of solvent B; solvent A: a glycol ether or 1,2-alkanediols, and solvent B: a cyclic solvent, a cyclic ester solvent or a dimethyl sulfoxide, containing a nitrogen or a sulfur atom.
    Type: Grant
    Filed: February 20, 2008
    Date of Patent: October 21, 2014
    Assignee: Konica Minolta Holdings, Inc.
    Inventors: Hidenobu Ohya, Masayuki Ushiku, Tomoe Kawanami
  • Patent number: 8859679
    Abstract: The instant invention relates to storage stable aqueous solutions of stilbene optical brighteners with polyvinyl alcohols which can be directly used by the papermaker in that they may be diluted with water and/or be metered directly into a coating composition, to provide coated papers of a particularly high whiteness.
    Type: Grant
    Filed: April 5, 2006
    Date of Patent: October 14, 2014
    Assignee: Clariant Finance (BVI) Limited
    Inventors: Andrew Clive Jackson, Alec Stewart Tindal, Mariela Gauto
  • Patent number: 8852727
    Abstract: The present invention provides an ink composition including (Component A) a compound having two or more groups represented by Structural Formula (1), (Component B) a compound represented by Formula (2), (Component C) a coloring material, and (Component D) water: wherein in Structural Formula (1), Ra and Rb represent alkyl groups, and Ra and Rb may be bonded to each other to form a ring; and in Formula (2), Rb1 and Rb2 each represent a hydrogen atom, an alkyl group, an aryl group, or the like; Yb1 and Yb2 each represent —O—, —S—, —NRb3—, or the like; Gb1 and Gb2 each represent a hydrogen atom, a cyano group, an amide group, or the like; Rb1 and Rb2, and Gb1 and Gb2 may be respectively bonded to each other to form a ring; and at least one of Rb1, Rb2, Yb1, Yb2, Gb1 and Gb2 is substituted with a hydrophilic group.
    Type: Grant
    Filed: July 2, 2013
    Date of Patent: October 7, 2014
    Assignee: FUJIFILM Corporation
    Inventors: Ippei Nakamura, Koji Hironaka
  • Patent number: 8841370
    Abstract: A rubber compound based on propylene-oxide rubber SKPO, including sulfur, stearic acid, zinc oxide, thiuram disulphide, carbon black P-803. The compound is characterized by replacement of 2-mercaptobenzothiazole (kaptax), as well as fluoroplastic F-4, with dibenzothiazyl disulfide (altax), phenyl-?-naphthylamine (neozone D), dibutoxyethyl adipate, and ultrafine polytetrafluoroethylene (UPTFE). Such replacement of ingredients allows for significant improvement of wear resistance, frost resistance, and relative elongation. Additionally, relatively less UPTFE (compared to fluoroplastic F-4) can be used to achieve similar beneficial results, significantly reducing the cost of manufacturing the material.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: September 23, 2014
    Assignees: North-Eastern Federal University, Science Inst of Oil and Gas Problems of SB RAS
    Inventors: Nataliya Nikolaevna Petrova, Viktoriya Vitalievna Portnyagina
  • Patent number: 8822579
    Abstract: A rubber compound based on propylene-oxide rubber SKPO, including sulfur, stearic acid, zinc oxide, thiuram disulphide, carbon black P-803. The compound is characterized by replacement of 2-mercaptobenzothiazole (kaptax), as well as fluoroplastic F-4, with dibenzothiazyl disulfide (altax), phenyl-?-naphthylamine (neozone D), dibutoxyethyl adipate, and natural bentonites. Use of a rubber compound with the proposed composition increases the service life of rubber seals during their operation in sealing devices, due to higher frost resistance and a lower residual compressive strain value. Also, the compound can be manufactured by a simpler method compared to modern production technology, eliminating the stage of joint mechanical activation of zeolite and dibutyl phthalate.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: September 2, 2014
    Assignees: North-Eastern Federal University, Science Inst of Oil and Gas Problems of SB RAS
    Inventors: Nataliya Nikolaevna Petrova, Viktoriya Vitalievna Portnyagina
  • Patent number: 8748519
    Abstract: The disclosure relates to oxygen scavenging polymer compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: November 12, 2010
    Date of Patent: June 10, 2014
    Assignee: Plastipak Packaging, Inc.
    Inventor: Girish N. Deshpande
  • Patent number: 8715531
    Abstract: A conductive polymer doped with a dopant can be expanded and contracted when electrically oxidized and reduced in a driving electrolytic solution containing an anion, and thereby can act as an actuator element in an actuator. The anion is a fluorine-containing ion derived from a strong acid, and the dopant is an aromatic sulfonate ion free of fluorine. The conductive polymer is a polymer containing a 5-membered heterocyclic moiety as a repeating unit, such as a polypyrrole or a polythiophene. When the conductive polymer is in an oxidized state, at least part of the 5-membered heterocyclic moieties has a carbonyl group.
    Type: Grant
    Filed: March 26, 2009
    Date of Patent: May 6, 2014
    Assignee: Honda Motor Co., Ltd.
    Inventors: Pu Qian, Kazuhiro Kagawa, Akihisa Tanaka
  • Patent number: 8642684
    Abstract: An ethylene homo- or copolymer composition is stabilized by suitable stabilizers conferring improved resistance against thermo-oxidative degradation, which occurs in the presence of liquid fuels comprising biodiesel, such as vegetable oil esters, in combination with oxygen. The stabilizers comprise a combination of at least two sterically hindered amine compounds or N-hydroxy- or N-oxylderivatives thereof in an amount of from 100 to 10 000 ppm. Such ethylene homo- or copolymer composition is highly suitable for articles of plastic and components for the transport and storage of liquid fuels comprising biodiesel, such as vegetable oil esters, preferably for plastic fuel tanks for automotive vehicles.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: February 4, 2014
    Assignee: Basell Polyolefine GmbH
    Inventors: Thomas Lindner, Harald Schmitz
  • Patent number: 8575242
    Abstract: Coating of organic and inorganic pigments with acrylic resins, comprising a chemical compound consisting of particles of solid organic and inorganic substances, both defined as pigments, in that they are substances which absorb a fraction of the light and reflect the complementary part thereof, coated with acrylic and, optionally, aldehyde and/or ketone resins. The latter are deposited on the surface of the pigment by means of a process which envisages melting of the resin, consequent wetting and coating of the entire surface of the pigment with the resin in the melted state, the consequent cooling and subsequent step of grinding by means of mechanical systems operating in temperature conditions lower than 20° C., by means of cryogenic processes or granulate by means of a wet method with a water jet cutting action and separation of the granulates by the water on a vibrating screen and then dried on a spiral elevator.
    Type: Grant
    Filed: January 16, 2006
    Date of Patent: November 5, 2013
    Assignee: PPG Industries Ohio, Inc.
    Inventor: Achille Angelo Bardelli
  • Patent number: 8541488
    Abstract: A formed resin article, containing a compound and a polymer substance, wherein the compound has a maximum absorption wavelength in a range of 400 nm or less, measured in a solution of the compound, wherein the compound is contained in the polymer substance in a quantity of 5 g/m2 or less, and wherein a light transmittance of the article at a wavelength of 410 nm is 5% or less.
    Type: Grant
    Filed: March 24, 2009
    Date of Patent: September 24, 2013
    Assignee: FUJIFILM Corporation
    Inventors: Ichiro Amasaki, Keizo Kimura, Youichiro Takeshima
  • Patent number: 8530587
    Abstract: Disclosed is a vulcanizable rubber composition for use in an air spring, which has excellent low-temperature behavior, and a vulcanized rubber formed product for air springs, which is obtained by vulcanization of the rubber composition. Also disclosed is a vulcanizable rubber composition for use in an air spring, comprising: an epihalohydrin-based copolymer comprising 50 to 70 mol % of a constituent unit derived from ethylene oxide and/or propylene oxide, 20 to 50 mol % of a constituent unit derived from epihalohydrin, and 0 to 15 mol % of a constituent unit derived from allyl glycidyl ether; a vulcanizing agent; a plasticizer; and an acid acceptor, and a rubber formed product for air springs, which is obtained by vulcanization of the composition.
    Type: Grant
    Filed: March 12, 2009
    Date of Patent: September 10, 2013
    Assignee: Daiso Co., Ltd
    Inventors: Yasuo Matoba, Tadahiro Ono, Motoki Kitagawa
  • Patent number: 8530569
    Abstract: A polyalkyl benzimide polymeric dispersant produced from the reaction product of polyisobutylene amine with 1,2,4-benzenetricarboxylic anhydride, and method of preparing same and colorant dispersions containing dispersant.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: September 10, 2013
    Assignee: Sun Chemical Corporation
    Inventors: Gregory T. Huber, Tatiana N. Romanova, Russel J. Schwartz, Terence R. Chamberlain
  • Patent number: 8524818
    Abstract: The invention relates to a composition containing a particulate solid, a plastic material (such as a thermoplastic polymer) and a compound containing an amide group. The compound is capable of being a dispersant. The invention further relates to novel compounds, and the use of the compound as a dispersant.
    Type: Grant
    Filed: January 14, 2009
    Date of Patent: September 3, 2013
    Assignee: Lubrizol Advanced Materials, Inc.
    Inventors: Dean Thetford, Patrick J. Sunderland
  • Publication number: 20130224461
    Abstract: A thermoplastic composition includes a poly(carbonate-arylate ester); and an organophosphorus compound in an amount effective to provide 0.1 to 1.0 wt % phosphorus based on the total weight of the composition, wherein an article molded from the composition has a smoke density after four minutes (Ds-4) of less than or equal to 300 determined according to ISO 5659-2 on a 3 mm thick plaque and a maximum average rate of heat release emission (MAHRE) of less than or equal to 90 kW/m2 determined according to ISO 5660-1 on a 3 mm thick plaque.
    Type: Application
    Filed: February 28, 2013
    Publication date: August 29, 2013
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventor: SABIC Innovative Plastics IP B.V.
  • Patent number: 8501842
    Abstract: Provided are a polypropylene resin composition which produces only a little mold staining at the time of molding, which is excellent in the stability against light and the molding processability, which has good balance between high rigidity and impact resistance, and which can give a molded article excellent in flow mark appearance and weld appearance when being processed into a molded article, and a molded article produced therefrom. The polypropylene resin composition of the present invention contains 99 to 60 parts by weight of propylene-based polymer (A), 1 to 40 parts by weight of inorganic filler (B) having an average particle diameter of 0.01 to 100 ?m, and 0.05 to 5 parts by weight, per 100 parts by weight of the resin composition (I), of an hindered amine-type light stabilizer (C) which satisfies the specified requirements (a), (b) and (c), provided that the combined amount of the propylene-based polymer (A) and the inorganic filler (B) is 100 parts by weight.
    Type: Grant
    Filed: December 19, 2008
    Date of Patent: August 6, 2013
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Takeshi Maruyama, Tsuyoshi Watanabe, Yoshiaki Oobayashi
  • Patent number: 8492456
    Abstract: The present invention provides ink compositions for ink-jet printing. The ink compositions comprise by weight from about 0.1 to 5% by weight of a water-soluble polyurethane; from about 0.1 to 15% by weight of a 1,2-alkyldiol having 5-9 carbon atoms; and from about 0.5 to 6% by weight of a pigment. The present invention also provides a process for printing an image on a print medium that comprises applying an inventive ink composition thereto by means of an ink-jet printer. The present invention further provides ink-jet cartridges containing inventive ink compositions.
    Type: Grant
    Filed: February 9, 2004
    Date of Patent: July 23, 2013
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xiaohe Chen, George M. Sarkisian
  • Patent number: 8487018
    Abstract: Heavy metal-free compostable polymers, composites and articles anaerobically biodegrade in landfills in a relatively short time. Heavy metal-free composite polymeric articles and sheets such as indoor or outdoor signs, billboards, banners, images, protective barriers, backdrops and wall coverings have very useful service durations and yet are landfill biodegradable.
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: July 16, 2013
    Assignee: Biotech Products, LLC
    Inventor: Richard F. Grossman
  • Patent number: 8481609
    Abstract: Disclosed is a phase change ink comprising (a) a crystalline oxazoline compound; and (b) an amorphous polyterpene resin.
    Type: Grant
    Filed: August 2, 2011
    Date of Patent: July 9, 2013
    Assignee: Xerox Corporation
    Inventors: Rina Carlini, Adela Goredema, Guerino G. Sacripante, Caroline M. Turek, Edward G. Zwartz
  • Publication number: 20130157050
    Abstract: Disclosed are a removal aqueous emulsion adhesive, as an aqueous adhesive, which is environmental-friendly, exhibits superior adhesive strength and heat resistance, and low removal noise and is free of ghosts, as compared to rubber-soluble adhesives, and is thus applicable to a variety of commercial labels including labels for cosmetics, medicine, foods, chemical products and promotion, as well as to adhesive sheets such as adhesive labels used for electric and electrical products that require heat resistance and absence of ghosts, and a method for preparing the same.
    Type: Application
    Filed: August 19, 2011
    Publication date: June 20, 2013
    Applicant: LG CHEM, LTD.
    Inventors: Kong-Ju Song, Young-Min Kim, Jae-Woung Ha, Kum-Hyung Lee
  • Patent number: 8420732
    Abstract: A polybenzimidazole solution comprises a polybenzimidazole dissolved in an ionic liquid excluding 1-butyl-3-methylimidazolium chloride, 1-butyl-3-methylimidazolium hydroxide, and 1-butyl-3-methylimidazolium tetrafluoroborate. The ionic liquid may be a salt having a melting point less than or equal to 100° C. The salt having a cation (+) and an anion (?). The cation may be selected from the group consisting of: choline, ammoniums, phosphoniums, pyridiniums, pyrrolidiniums, morpholimiums, pyrazoliums, sulfoniums, imidazoliums. The anion may be selected from the group consisting of: halides, bis(triflyl)amide, CF3SO3?, hydroxides, nitrates, sulfates, acetates, cyanates, aluminates, borates, phosphates, phosphorates, alkylsulfates, tosylates.
    Type: Grant
    Filed: December 21, 2010
    Date of Patent: April 16, 2013
    Assignee: PBI Performance Products, Inc.
    Inventors: Bobby G. Dawkins, Barrie Davies, Gregory S. Copeland, William L. Lawson, III
  • Patent number: 8378011
    Abstract: Lubricous coatings, methods for making and using lubricous coatings, and medical device that include lubricious coatings. An example lubricous coating may include a hydrophilic polymer, a flow modifier, an acrylic monomer, a photoinitiator, and a solvent. The coating can be used to coat a medical device along an inner surface, an outer surface, or an intermediate surface.
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: February 19, 2013
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Lincoln Eramo, Jr., James Campbell, Paul Matlin
  • Patent number: 8362153
    Abstract: The present invention provides for polyisobutenyl sulfonates, methods for preparing them, and composition employing them; wherein said polyisobutenyl sulfonates have improved low temperature and high temperature viscometric properties. The polyisobutenyl sulfonates are prepared by sulfonating polyisobutene and reacting the polyisobutenyl sulfonate with an alkali metal or alkaline earth metal, wherein the polyisobutene is characterized by having at least 90 mole percent methyl-vinylidene, a number average molecular weight of about 350 to 5,000, and a ratio of weight average molecular weight to number average molecular weight Mw/Mn of from about 1.01 to about 1.4.
    Type: Grant
    Filed: December 15, 2006
    Date of Patent: January 29, 2013
    Assignee: Chevron Oronite Company LLC
    Inventor: James J. Harrison
  • Patent number: 8349943
    Abstract: The present invention provides a nonaqueous pigment dispersant containing a copolymer having: (a) a constituent unit derived from a nitrogen atom-containing polymerizable macromonomer having an ethylenic unsaturated double bond at one terminal, and (b) a constituent unit derived from a monomer unit having an ethylenic unsaturated double bond, being copolymerizable with the nitrogen atom-containing polymerizable macromonomer of constituent (a), and a pigment dispersion composition containing the dispersant, a pigment and a nonaqueous solvent.
    Type: Grant
    Filed: March 14, 2007
    Date of Patent: January 8, 2013
    Assignee: Kao Corporation
    Inventors: Kazuhiro Ishikawa, Kazuo Kuwahara, Hiromi Nambu, Akito Itoi, Yukihiro Fukuyama, Yuki Wakabayashi
  • Publication number: 20130005872
    Abstract: An exemplary embodiment provides a polylactic acid resin composition, which has bleed resistance even if it is used in applications requiring high level impact resistance and flame retardance and can be produced by a simple method, and provides a molded article made by using the same. A polylactic acid resin composition according to the exemplary embodiment contains a phosphorus compound (A), a polylactic acid resin (C) and a polysiloxane compound (B) including a functional group capable of reacting with the polylactic acid resin (C) as essential components. A molded article according to the exemplary embodiment is obtained by molding the polylactic acid resin composition.
    Type: Application
    Filed: December 17, 2010
    Publication date: January 3, 2013
    Inventors: Yukihiro Kiuchi, Naoki Morishita, Makoto Soyama, Masatoshi Iji
  • Patent number: 8318859
    Abstract: An object of the present invention is to provide an antistatic pressure-sensitive adhesive composition which is excellent in antistatic property and antistatic property with time of a non-electrification-prevented adherend (subject to be protected) upon peeling, and has reduced stainability in an adherend and is excellent in adhesion reliance, and electrification preventing pressure-sensitive adhesive sheets using the same. There is provided a pressure-sensitive adhesive composition comprising an ionic liquid, and a (meth)acryl-based polymer containing, as a monomer component, 0.01 to 20% by weight of a reactive surfactant shown by the following general formula (I) as a monomer unit.
    Type: Grant
    Filed: March 15, 2006
    Date of Patent: November 27, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Tatsumi Amano, Natsuki Ukei
  • Patent number: 8318836
    Abstract: Curing agents for air-drying alkyd-based resins, coatings, such as paint, varnish or wood stain, inks and linoleum floor coverings, based on an iron/manganese complex containing tetradentat, pentadentate or hexadentate nitrogen donor ligands are disclosed.
    Type: Grant
    Filed: July 29, 2011
    Date of Patent: November 27, 2012
    Assignee: OMG UK Technology Limited
    Inventors: Ronald Hage, Philana Veronica Wesenhagen
  • Patent number: 8263711
    Abstract: Described is a pre-adhesive, curable composition comprising an acid-functional (meth)acrylate copolymer and a novel (meth)acryloyl-aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive composition.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: September 11, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Larry R. Krepski, Peiwang Zhu, Belma Erdogan-Haug, Wen Jie Zhang, Dang Xie, Maureen A. Kavanagh, Marie Aloshyna ep Lesuffleur, Babu Gaddam, Qing Wu
  • Patent number: 8247479
    Abstract: The invention, relates to azo-compounds of formula (I), wherein >N—O—R substituted 2,2,6,6-tetraalkyl-piperidyl groups are present. These azo-compounds have excellent flame retardant properties, either if applied alone, or combined with other compounds, having flame retardant properties.
    Type: Grant
    Filed: February 13, 2008
    Date of Patent: August 21, 2012
    Assignee: BASF SE
    Inventors: Michael Roth, Rudolf Pfaendner, Carl-Eric Magnus Wilén, Melanie Aubert
  • Patent number: 8242197
    Abstract: The present disclosure pertains to a blend of aromatic polycarbonate and polylactic acid, the method for preparing the same and the use thereof. In the present invention a transesterification catalyst is added during the preparing process with regard to the blend of aromatic polycarbonate and polylactic acid to improve the compatibility of the components in the blend. The blend of aromatic polycarbonate and polylactic acid is provided with the good mechanical properties, thermal processibility and flame retardance properties, and can be widely applied to mechanical product or parts, electronic equipments and/or parts, construction material and/or commodities.
    Type: Grant
    Filed: September 8, 2009
    Date of Patent: August 14, 2012
    Assignee: Bayer Materialscience AG
    Inventors: Holger Warth, Sichong Chen, Yuzhong Wang, Yanyan Wang, Hongchao Li
  • Patent number: 8211576
    Abstract: 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: Grant
    Filed: September 24, 2004
    Date of Patent: July 3, 2012
    Assignee: Sumitomo Chemical Company, Limited
    Inventors: Toru Onodera, Shigeru Sasaki, Daizaburo Yashiki
  • Patent number: 8212073
    Abstract: This invention relates to flame barrier compositions as well as a method for the preparation of the flame barrier compositions formed from a flame retardant composition and water. A protective barrier comprises a flame barrier composition or a flame barrier polymer on top of a layer or sandwiched between two or more layers of glass, wood, paper, polymer films, and other layered materials as well as mixtures of layers.
    Type: Grant
    Filed: November 29, 2004
    Date of Patent: July 3, 2012
    Inventor: Robert Valentine Kasowski