With Polycarboxylic Acid Or Derivative And A Polyol At Least One Of Which Is Saturated Or With Solid Polymer Thereof Patents (Class 524/513)
  • Patent number: 10253178
    Abstract: A method of improving flowability of polycarbonate or polyarylate includes mixing the polycarbonate or the polyarylate with a flowability improver including a polyester. The polyester is a polycondensate of monomers including a bisphenol component (B) and a dicarboxylic acid component (C) at a molar ratio satisfying (B):(C)=45:55-55:45. The polyester includes a portion derived from the bisphenol component (B) and the dicarboxylic acid component (C) in an amount of 50 mol % or more.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: April 9, 2019
    Assignee: KANEKA CORPORATION
    Inventors: Shusuke Yoshihara, Hidekazu Kawakubo, Keika Hattori, Kazuaki Matsumoto, Kazunori Saegusa
  • Patent number: 10239979
    Abstract: A highly saturated nitrile rubber composition obtained by mixing 7 to 40 wt % of a carboxyl group-containing highly saturated nitrile rubber (A1) containing 15 to 60 wt % of ?,?-ethylenically unsaturated nitrile monomer units and 1 to 60 wt % of ?,?-ethylenically unsaturated dicarboxylic acid monoester monomer units and having an iodine value of 120 or less, 10 to 78 wt % of a highly saturated nitrile rubber (A2) containing ?,?-ethylenically unsaturated nitrile monomer units in 15 to 60 wt %, having a content of ?,?-ethylenically unsaturated dicarboxylic acid monoester monomer units of 0.9 wt % or less, and having an iodine value of 120 or less, and 15 to 50 wt % of a polyester resin (B) at a temperature of a melting point of the polyester resin (B) or more is provided.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: March 26, 2019
    Assignee: ZEON CORPORATION
    Inventor: Yoshio Fukumine
  • Patent number: 10233309
    Abstract: A inventive method to process an organic compound with a thermoplastic alloy composition comprising of a high heat hydrophilic polymer, a polyolefin, preferably with a compatibilizer that is without maleic content. A compressed pellet will be generated at low temperatures for producing a cellulose thermoplastic alloy composition improving the ability to color and replace existing compositions that are challenged by toxicity and performance. This composition can be re fractured into fine particles if necessary, to produce 3 D printed parts well beyond the degradation of the specified organic compound for cosmetic, automotive or medical markets.
    Type: Grant
    Filed: September 8, 2016
    Date of Patent: March 19, 2019
    Assignee: Innovative Plastics and Molding Inc.
    Inventor: Robert Curt Joyce
  • Patent number: 10125249
    Abstract: A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: November 13, 2018
    Assignee: FINA TECHNOLOGY, INC.
    Inventors: Wei Wang, David W. Knoeppel, Jose M. Sosa
  • Patent number: 10052865
    Abstract: A recording method includes: applying a reactant configured to thicken upon contact with ink to an intermediate transfer body; forming an intermediate image by applying ink to the intermediate transfer body; applying an auxiliary liquid containing a water-soluble polymer to the intermediate image to form an intermediate image layer; and transferring the intermediate image layer to a recording medium. At least one of the reactant, the ink, and the auxiliary liquid contains a certain compound. The reactant contains a surfactant different from this compound and having a cloud point. The temperature of the intermediate image layer at contact with the recording medium is equal to or higher than both the cloud point of the surfactant and the glass transition temperature of the water-soluble polymer, and that at release from the intermediate transfer body is lower than the glass transition temperature of the water-soluble polymer.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: August 21, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventor: Ryohei Goto
  • Patent number: 10046555
    Abstract: A recording method according to an aspect of the invention includes: applying a reactant to an intermediate transfer body, the reactant configured to thicken upon contact with ink; forming an intermediate image by applying ink to the intermediate transfer body carrying the reactant; applying an auxiliary liquid to the intermediate image to form an intermediate image layer, the auxiliary liquid containing a water-soluble polymer; and transferring the intermediate image layer to a recording medium; in this order. At least one selected from the group consisting of the reactant, the ink, and the auxiliary liquid contains a certain compound.
    Type: Grant
    Filed: October 21, 2015
    Date of Patent: August 14, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventor: Ryohei Goto
  • Patent number: 9890226
    Abstract: A high melt strength polypropylene is formed using maleated polypropylene and a combination of coupling agents and acid neutralizers. The maleated polypropylene can be formed using multi-functional monomers. The high melt strength polypropylene can be useful for foaming, sheet extrusion thermoforming, extrusion blow molding, extrusion coating, fiber, film, and the like.
    Type: Grant
    Filed: July 6, 2015
    Date of Patent: February 13, 2018
    Assignee: FINA TECHNOLOGY, INC.
    Inventors: Fengkui Li, John Ashbaugh, David Rauscher, Robert Dotter
  • Patent number: 9834672
    Abstract: This invention relates to a thermoplastic resin composition having excellent impact resistance and molded appearance. The thermoplastic resin is a polycarbonate, polyester-based resin or a blend of polycarbonate and a polyester-based resin containing up to 30 percent by weight of at least one core-shell impact modifier having little or no styrene in the core.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: December 5, 2017
    Assignee: Arkema Inc.
    Inventor: Jason Ness
  • Patent number: 9499706
    Abstract: The present disclosure pertains to a cyan pigmented inkjet ink and uses thereof in inkjet ink sets and inkjet printing. More particularly, the present disclosure pertains to an ink that is cyan in color and comprises a mixed pigment colorant.
    Type: Grant
    Filed: January 30, 2014
    Date of Patent: November 22, 2016
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Christian Jackson, James A. Silver
  • Patent number: 9493013
    Abstract: An inkjet ink set includes a black ink, a yellow ink, a cyan ink, and a magenta ink. The magenta ink includes an ink vehicle including a polyurethane binder, and a dispersed magenta pigment in the ink vehicle. The magenta pigment is chosen from Pigment Red 282.
    Type: Grant
    Filed: January 31, 2011
    Date of Patent: November 15, 2016
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xiaohe Chen, Pradeep Kumar Koyadan Kizhakkedath, Dennis P. Parazak, Keshava A. Prasad, Savka Ilieva Stoeva, Yi-Hua Tsao, Tze Hwei Tseeng, Ervin Mubarekyan
  • Patent number: 9023934
    Abstract: Disclosed is a paint composition, and more specifically, a scratch self-recovering paint composition having a shortened drying time and extended pot life, which comprises about 30˜40% by weight of a branched polyester resin; about 30˜40% by weight of an acryl polyol resin; about 0.2˜0.5% by weight of a reaction catalyst; and about 0.99˜9.0% by weight of a reaction retardant, based on the total weight of the paint composition.
    Type: Grant
    Filed: December 31, 2013
    Date of Patent: May 5, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Noroobee Chemical Co., Ltd.
    Inventors: Seon-Ho Jang, Soon-Joon Jung, Kie-Youn Jeong, Ho-Tak Jeon, Young-Hun Choi, Dae-Geun Oh, Young-Seok Kim, Jae-Beom Ahn
  • Publication number: 20150114583
    Abstract: Disclosed is a hot melt adhesive comprising: (A) an ethylene-based copolymer; (B) a polyester polyol; and (C) a wax, wherein the wax (C) includes both (C1) a Fischer-Tropsch wax and (C2) a petroleum wax. The hot melt adhesive can be applied at a low temperature, and also has a suitably long open time and is excellent in adhesion to a paper. The hot melt adhesive can be used preferably for producing a paper product. A paper product obtainable by using the hot melt adhesive is also provided.
    Type: Application
    Filed: December 29, 2014
    Publication date: April 30, 2015
    Inventor: Ai Takamori
  • Publication number: 20150112012
    Abstract: Disclosed is a hot melt adhesive comprising: (A) a copolymer of ethylene/olefin having 3-20 carbons; and (B) a polyester polyol. The hot melt adhesive can be applied at low temperature and has a suitably long open time. Particularly, the hot melt adhesive is excellent in adhesion to a paper and is useful as a hot melt adhesive for papers.
    Type: Application
    Filed: December 29, 2014
    Publication date: April 23, 2015
    Inventor: Ai Takamori
  • Publication number: 20150111026
    Abstract: A water-based coating composition and method for forming a multi-layer coating film by which it is possible to form a coating film having excellent smoothness, image clarity, and chipping resistance in a 3C1B format. The composition is characterized by containing 7 to 60 mass % of an acrylic resin emulsion (a), 10 to 60 mass % of a film-forming resin (b), and 10 to 50 mass % of a curing agent (c), on the basis of the total mass of the solid resin content in the composition; the acrylic resin emulsion (a) having a core/shell structure where the core section contains, as a copolymer component, 0.1 to 10 mass % of a polymerizable unsaturated monomer having two or more polymerizable unsaturated groups in one molecule, on the basis of the total mass of monomer of the core section, and the hydroxyl value of the core section is 50 to 200 mgKOH/g, and the hydroxyl value of the shell section is 50 to 200 mgKOH/g.
    Type: Application
    Filed: May 24, 2013
    Publication date: April 23, 2015
    Applicant: KANSAI PAINT CO., LTD.
    Inventors: Tatsuya Azuma, Narihito Nakano
  • Publication number: 20150105512
    Abstract: A method of making a system for producing coating compositions having a predetermined VOC content includes preparing a paint comprising a resin and a solvent and having the predetermined VOC content or less. Temperature adjusters are prepared containing a resin and having the predetermined VOC content or less. Each temperature adjuster includes a different solvent or a different amount of a solvent compared to the others such that each of the coating compositions formed from one of the temperature adjusters is suitable for application within an ambient temperature range based on a rate of evaporation of the solvent within the ambient temperature range. Each temperature adjuster has no less than 1 wt. % solids based on the total weight of the temperature adjuster. The paint and the temperature adjusters are provided together as the system.
    Type: Application
    Filed: August 25, 2014
    Publication date: April 16, 2015
    Inventors: Gary W. Nickel, Renee J. Kelly, Yongqing Huang, Sheau-Hwa Ma, Beatriz E. Rodriguez-Douglas
  • Publication number: 20150094416
    Abstract: The present invention relates to biodegradable polymer mixtures comprising i) 40% to 95% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic or aliphatic and aromatic dicarboxylic acids and aliphatic dihydroxy compounds; ii) 5% to 60% by weight, based on the total weight of said components i to ii, of polyalkylene carbonate, particularly polypropylene carbonate; iii) 0% to 60% by weight, based on the total weight of said components i to iii, of at least one biodegradable homo- or copolyester selected from the group consisting of polylactic acid, polycaprolactone and polyhydroxyalkanoate, and/or of an inorganic or organic filler; iv) 0% to 10% by weight, based on the total weight of said components i to ii, of an epoxy-containing copolymer based on styrene, acrylic ester and/or methacrylic ester, and v) 0% to 15% by weight of an additive selected from the group consisting of lubricant, antiblocking agent, antistat, UV absorber, UV stabilizer, thermal stab
    Type: Application
    Filed: December 9, 2014
    Publication date: April 2, 2015
    Inventors: Tobias H. STEINKE, Hans-Helmut GÖRTZ, Jürgen AHLERS, Freddy GRUBER, Gabriel SKUPIN
  • Patent number: 8987354
    Abstract: Biocompatible polymeric coating compositions having nanoscale surface roughness and methods of forming such coatings are described. A polymeric biocompatible coating may be produced using a powder coating method, where one or more thermosetting polymer resins and one or more biocompatible materials are mixed and extruded, ground into microscale particles, and mixed with nanoparticles to form a dry powder mixture that may be coated onto a substrate according to a powder coating method. Alternatively, the thermosetting polymeric resin can be first extruded and ground into microscale particles, and then mixed with the biocompatible materials in particular form of nanoscale to microscale in size, and then further mixed with nanoparticles to form a dry powder mixture for coating. Bioactive materials may also be selectively added into the polymeric coating in a similar way as the biocompatible materials, either before or after the extrusion, to form a bioactive polymeric coating.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: March 24, 2015
    Inventors: Jingxu Zhu, Hiran Perinpanayagam, Mohammad S. Mozumder, Hui Zhang, Wen Shi
  • Publication number: 20150079396
    Abstract: Polymeric particles having a size of about 0.1 to about 100 microns comprising at least two different phase separated polymers, at least one pigment, and at least one additive, where the pigment and additive are distributed within the phase separated polymers. Also disclosed are methods for preparing polymeric particles comprising phase separated polymers that comprise additives and pigments, wherein the methods involve molding.
    Type: Application
    Filed: September 22, 2014
    Publication date: March 19, 2015
    Applicant: Bridgestone Corporation
    Inventors: Xiaorong Wang, George Bohm
  • Publication number: 20150079295
    Abstract: Disclosed is a one coat painting composition comprising a base including a polyester resin in an amount of about 15 to 45 wt %, a first acrylic resin in an amount of about 15 to 25 wt %, and a second acrylic resin in an amount of about 35 to 65 wt % and a coating method thereof. The composition makes it possible to maintain and improve a high gloss finish of a high gloss injection molded substrate through a single primary coating on the substrate and satisfies environment resistant properties of exterior parts, such as adhesiveness, weather resistance, and scratch resistance, and, thus, is widely suitable for use on exterior plastic parts of automobiles.
    Type: Application
    Filed: December 17, 2013
    Publication date: March 19, 2015
    Applicants: Hyundai Motor Company, ECOPLASTIC CORPORATION, Noroo Bee Chemical Co., Ltd., Kia Motors Corporation
    Inventors: Phil Jung Jeong, Dong Eun Cha, Seung Mok Lee, Hyun Gyung Kim, Jig Gyun Jung, Jae Beom Ahn, Young Seok Kim, Sung Hun Kim, Young Chool Kim, Chang Ho Song
  • Publication number: 20150072151
    Abstract: Provided is a powder coating composition, whereby a cured film excellent in water resistance, chemical resistance and weather resistance, can be formed by single coating operation, wherein a fluorinated resin layer and a polyester layer are layer-separated in the process of melting and curing the powder coating composition. A powder coating composition comprising a fluorinated resin (A), a polyester polymer (B), a curing agent (C) and an ultraviolet absorber (D), wherein the polyester polymer (B) is a polyester polymer comprising units derived from a C8-15 aromatic polybasic carboxylic acid compound and units derived from a C2-10 a polyhydric alcohol compound.
    Type: Application
    Filed: November 18, 2014
    Publication date: March 12, 2015
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Shun SAITO, Kouji UCHIDA
  • Patent number: 8969438
    Abstract: Non-aqueous pigment concentrate comprising one or more pigments, one or more dispersants, and at least one resin, characterized in that the resin is a polyester comprising at least one oligo-ester building block with a hydrophobic tail linked thereto, wherein the hydrophobic tail is selected from the group consisting of: (a) branched hydrocarbons, (b) hydrocarbons containing a cyclic group, and (c) linear hydrocarbons, provided that when said linear hydrocarbon is linked to the oligo-ester building block via an ester group, the linear hydrocarbon contains 3 to 12 carbon atoms.
    Type: Grant
    Filed: September 24, 2007
    Date of Patent: March 3, 2015
    Assignee: Akzo Nobel Coatings International B.V.
    Inventors: Hendrik Jan Willem Van Den Haak, Jamie MacLiver Roy, Claudio Argentino Di Lullo, Colin Cameron, Lorenzo Soldavini, Bhuvaneswaran Ganesh
  • Publication number: 20150056376
    Abstract: The first objective of the present invention is to provide an aqueous paint composition that can form a paint film with excellent smoothness, image clarity, adhesion and water resistance. This aqueous paint is characterized in comprising (A) an aqueous dispersion of an acrylic modified polyester resin, (B) a block polyisocyanate compound having a nonionic hydrophilic group, and (C) an aqueous dispersion of acrylic polymer fine particles.
    Type: Application
    Filed: April 4, 2013
    Publication date: February 26, 2015
    Applicant: KANSAI PAINT CO., LTD.
    Inventors: Minoru Ishikura, Takashi Nakayabu, Yuki Yamada, Katsunori Hirai
  • Patent number: 8962725
    Abstract: The present invention relates to a crosslinkable composition comprising at least one crosslinkable component crosslinkable by a latent base crosslinking catalyst comprising a substituted carbonate salt according to formula 1 wherein X+ represents a cation and wherein R is hydrogen, alkyl, aryl or aralkyl group, and wherein the crosslinkable composition comprises 0.1-10 wt %, preferably 0.1-5, more preferably 0.2-3 and most preferably 0.5-1.5 wt % water (relative to total weight of the crosslinkable composition). The invention further relates to a coating composition comprising the crosslinkable composition according to the invention, a novel catalyst composition and to the use of said catalyst composition according to the invention as a latent base crosslinking catalyst in coating compositions, preferably in RMA crosslinkable compositions.
    Type: Grant
    Filed: April 7, 2011
    Date of Patent: February 24, 2015
    Assignee: Nuplex Resins B.V.
    Inventors: Richard Hendrikus Gerrit Brinkhuis, Jan Andre Jozef Schutyser, Paulus Jozef Dolphijn, Antonius Johannes Wilhelmus Buser, Petrus Johannes Maria David Elfrink, Michael Anthony Gessner, Mohamad Deeb Shalati
  • Patent number: 8957152
    Abstract: A styrenic composition including a polar modified styrenic co-polymer resulting from the polymerization of a combined mixture of at least one styrenic monomer and at least one comonomer and a biodegradable component is disclosed. The at least one comonomer includes a polar functional group and the polar modified styrenic co-polymer and the biodegradable component are combined to obtain a styrenic composition having a biodegradable component. Also disclosed is a method of enhancing bio-polymer miscibility in a styrenic based polymer. The polarity of a blend is manipulated by combining a styrenic monomer and a polar co-monomer to form a combined mixture and subjecting the combined mixture to polymerization to obtain a styrenic polymer blend to which a bio-polymer is added.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: February 17, 2015
    Assignee: Fina Technology, Inc.
    Inventors: Wei Wang, David W. Knoeppel, Jose Sosa
  • Publication number: 20150045488
    Abstract: The present invention provides a hot melt adhesive being highly environmentally-friendly, and as well having sufficient tackiness, adhesion, thermal stability and the like. The present invention relates to a hot melt adhesive comprising (A) a polar functional group-modified conjugated diene-based polymer, (B) an aliphatic polyester-based resin, and (C) a tackifier resin.
    Type: Application
    Filed: October 24, 2014
    Publication date: February 12, 2015
    Inventor: Makoto Takenaka
  • Publication number: 20150031803
    Abstract: The present invention relates to a plastics-material strapping band (4) for wrapping around one or more articles. The plastics-material strapping band has the following constituent parts: a) up to approximately 90% by weight polyester, b) approximately 1% by weight to 5% by weight polyolefin and c) approximately 5% by weight to 10% by weight fibre material. The invention also relates to a method for producing a plastics-material strapping band.
    Type: Application
    Filed: September 28, 2012
    Publication date: January 29, 2015
    Inventor: Peter Wilhelm Lenzen
  • Publication number: 20150025175
    Abstract: The invention pertains to the field of synthetic-fibre production for the textile industry and relates to the design and use of a concentrated polymeric composition (“masterbatch”) comprising a polymer from the methacrylate family as a support polymer, representing between 30% and 99% by weight of the polymer composition; and at least one additive and/or pigment representing between 1% and 70% by weight of said composition. During the extrusion process, the composition of the invention is incorporated into the molten fibre and filament-forming polyester polymers in order to increase speed in the spinning process (productivity).
    Type: Application
    Filed: January 30, 2013
    Publication date: January 22, 2015
    Applicant: IQAP MASTERBATCH GROUP, S.L.
    Inventors: Josep Castanyer Collell, Martin Espana Plans
  • Publication number: 20150018451
    Abstract: The present invention aims to provide a sizing agent for a reinforcement fiber used for reinforcing thermoplastic matrix resins. The sizing agent uniformly spreads on reinforcement fiber surface and imparts, to a reinforcement fiber, both excellent splittability and bonding performance to thermoplastic matrix resins. The sizing agent for a reinforcement fiber of the present invention comprises essentially an ester compound (A) having a vinyl ester group, acrylate group or methacrylate group bonded to at least one of the chain ends of the main chain of the ester compound (A), and of a polyoxyalkylene alkyl ether (B) which is an adduct between an alkylene oxide and a C4-14 monohydric alcohol. When water is added to the sizing agent thereby producing a mixture with a nonvolatile content of 1 weight %, the mixture exhibits a dynamic surface tension ranging from 40 to 55 mN/m determined by the maximum bubble pressure method when bubbles are blown into the mixture at the rate of one bubble per 100 milliseconds.
    Type: Application
    Filed: February 27, 2013
    Publication date: January 15, 2015
    Inventors: Toshihiko Kikuta, Masahiko Yoshida, Jun Takaya, Mikio Nakagawa
  • Publication number: 20150011694
    Abstract: Disclosed is a paint composition, and more specifically, a scratch self-recovering paint composition having a shortened drying time and extended pot life, which comprises about 30˜40% by weight of a branched polyester resin; about 30˜40% by weight of an acryl polyol resin; about 0.2˜0.5% by weight of a reaction catalyst; and about 0.99˜9.0% by weight of a reaction retardant, based on the total weight of the paint composition.
    Type: Application
    Filed: December 31, 2013
    Publication date: January 8, 2015
    Applicants: HYUNDAI MOTOR COMPANY, NOROOBEE CHEMICAL CO., LTD., KIA MOTORS CORPORATION
    Inventors: Seon-Ho Jang, Soon-Joon Jung, Kie-Youn Jeong, Ho-Tak Jeon, Young-Hun Choi, Dae-Geun Oh, Young-Seok Kim, Jae-Beom Ahn
  • Publication number: 20140350166
    Abstract: An optical compensation film composition is disclosed herein wherein the optical compensation film is stretched to yield a negative A-plate having a refractive index profile of nx<ny=nz. or a biaxial polymer film having a refractive index profile of nx<ny<nz, the film having been stretched from a film cast from a polymer solution comprising a solvent and a polymer having a moiety of wherein R1, R2, and R3 are each independently hydrogen atoms, alkyl groups, substituted alkyl groups, or halogens, wherein at least one of R1, R2, and R3 is a fluorine atom, and wherein R is hydrogen or a substituent on the styrenic ring.
    Type: Application
    Filed: August 11, 2014
    Publication date: November 27, 2014
    Applicant: AKRON POLYMER SYSTEMS, INC.
    Inventors: Xiaoliang Zheng, Dong Zhang, Jiaokai Jing, Frank W. Harris, Brian King, Ted Germroth, Thauming Kuo
  • Publication number: 20140345821
    Abstract: A roll covering is particularly suitable for a roll for the treatment of a paper web, paperboard web, or any other web of fibrous material in a machine for the production and/or finishing the same. The roll covering encompasses at least one layer. The at least one layer is formed of a rubber composition that includes at least one (meth)acrylate compound and a rubber component with at least one crosslinked hydrogenated nitrile rubber. Further, the at least one layer has a recovery rate of at least 12 mm per second and/or a maximal degree of plastic deformation of 0.9%, and a maximal tan ? value of 0.16 determined in accordance with DIN 53513 at 60° C. in tension at 10 Hz, 15% static elongation, and 1% dynamic elongation.
    Type: Application
    Filed: January 24, 2013
    Publication date: November 27, 2014
    Inventors: Peter Putschoegl, Stephan Ully
  • Patent number: 8883878
    Abstract: A thermoplastic composition comprising from 30 to 89.5 wt. % of an aromatic polycarbonate, from 0.5 to 20 wt. % of an impact modifier, from 0 to 25 wt. % of an aromatic vinyl copolymer, from 6 to 35 wt. % of a mineral filler, and from 4 to 20 wt. % of a titanium dioxide, wherein the titanium dioxide is coated with silicone or siloxane, based on the total weight of the composition, has been found to exhibit improved mechanical properties and other characteristics and less degradation than filled thermoplastic compositions without the particular coated titanium dioxide. The composition optionally comprises an acid or acid salt. An article may be formed by molding, extruding, shaping or forming such a composition to form the article.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: November 11, 2014
    Assignee: Sabic Global Technologies B.V.
    Inventors: Andries Adriaan Volkers, Lydie Belot
  • Patent number: 8859647
    Abstract: An antistatic resin composition is provided, from which a thermoplastic resin molded article having a sufficient permanent antistatic property without impairing an excellent mechanical property or a good appearance of the molded article, even in a case that the content of an antistatic agent contained in the composition is less than that in a conventional composition, is provided. The antistatic resin composition contains an antistatic agent (A) and a thermoplastic resin (B), in which a melt viscosity ratio of the thermoplastic resin (B) to the antistatic agent (A) at 220° C. is 0.5-5 and an absolute value of a difference between solubility parameters (SPs) of the antistatic agent (A) and the thermoplastic resin (B) is 1.0-3.0. The antistatic resin molded article is obtained by molding the antistatic resin composition.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: October 14, 2014
    Assignee: Sanyo Chemical Industries, Ltd.
    Inventors: Takashi Yabuta, Hidetoshi Noda, Masanori Hattori
  • Publication number: 20140302251
    Abstract: A radiation polymerizable aqueous coating composition comprising: (i) ethylenically unsaturated slime treated silica; (ii) at least one water dispersible polyacrylate; (iii) water dispersible ethylenically unsaturated oligomer; and (iv) water.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 9, 2014
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Garry A. Gbur, Hong Ding
  • Publication number: 20140296406
    Abstract: Disclosed are solvent borne thermosetting coating compositions containing curable, aliphatic polyesters, acrylic copolymers, crosslinkers, and nonaqueous solvents. The aliphatic polyesters contain 2,2,4,4-tetramethyl-1,3-cyclobutanediol. Blends of acrylic copolymers with these aliphatic polyesters exhibit good compatibility, viscosity reduction, and good Tg retention. Coating compositions formulated from these blends exhibit high gloss, hardness with flexibility; solvent and chemical resistance; and outdoor durability.
    Type: Application
    Filed: June 16, 2014
    Publication date: October 2, 2014
    Applicant: EASTMAN CHEMICAL COMPANY
    Inventors: Stacey James Marsh, Angela Hartley Honeycutt
  • Publication number: 20140295193
    Abstract: The invention relates to compositions of polyester polyol resins comprising a mixture of ?,?-branched alkane carboxylic acids glycidyl esters with a defined isomeric composition where the sum of the concentration of the blocked and of the highly branched isomers is at least 50%, preferably above 60% and most preferably above 75% on total composition.
    Type: Application
    Filed: October 16, 2012
    Publication date: October 2, 2014
    Applicant: Momentive Specialty Chemicals Inc.
    Inventors: Denis Heymans, Christophe Steinbrecher, Cédric Le Fevere De Ten Hove
  • Publication number: 20140292899
    Abstract: A white ink composition for ink jet recording, substantially not containing a metal oxide or hollow resin particles, contains resin particles having a refractive index of 1.6 or more, and a material (B) including at least one material selected from the group consisting of a first material having a refractive index in the range of 1.5 to less than 1.6, a second material having a refractive index in the range of 1.4 to less than 1.5, and a third material having a refractive index of less than 1.4.
    Type: Application
    Filed: March 26, 2014
    Publication date: October 2, 2014
    Applicant: SEIKO EPSON CORPORATION
    Inventors: Takayoshi Kagata, Tsuyoshi Sano
  • Publication number: 20140288218
    Abstract: A scratch self-recovering paint composition is provided that may maintain physical properties sufficient to be used for interior vehicle parts and may slowly recover from scratches generated on the surface of the paint composition. Specifically, the self-recovering paint composition includes a polyester polyol resin which is a soft resin, an acryl polyol resin which is a hard resin, a curing agent, a wetting dispersing agent, a leveling agent, a UV additive, and the like, and thus the use lifespan of the interior material is extended, and the high-gloss paint of the interior material is maintained without additional costs.
    Type: Application
    Filed: July 3, 2013
    Publication date: September 25, 2014
    Inventors: Seon-Ho Jang, Ho-Tak Jeon, Kie-Youn Jeong
  • Publication number: 20140275338
    Abstract: A method for continuous production of radiation curable ink suitable for ink-based digital printing includes feeding ingredients suitable for forming a pigment concentrate to an extruder; blending the ingredients in the extruder to form a pigment concentrate paste; feeding additional ingredients to the extruder for blending with the ink concentrate to form an ink product configured for ink-based digital printing, wherein a pigment particle size is less than about 1 micron.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: XEROX CORPORATION
    Inventors: Frank Ping-Hay LEE, Aurelian Valeriu MAGDALINIS, Marcel BRETON
  • Publication number: 20140275396
    Abstract: Low-gloss coatings including acrylic polymer and isophthalic polyester compositions are disclosed. The presence of separate acrylic polymer and isophthalic polyester phases in the coating provides a low-gloss finish while maintaining properties such as hardness and mar resistance of the coatings.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Inventors: Anthony M. Chasser, Dan M. Bratys, SR., John H. Young
  • Publication number: 20140251563
    Abstract: The use in paper coatings is described of a mixture of an aqueous secondary dispersion of a polymer selected from polyalkylene carbonates, polyesters and polyethylene and an aqueous primary dispersion of an emulsion polymer having a glass transition temperature of below 50° C.
    Type: Application
    Filed: November 7, 2012
    Publication date: September 11, 2014
    Applicant: BASF SE
    Inventors: Dirk Lawrenz, Hubertus Kroener
  • Publication number: 20140243466
    Abstract: Disclosed herein are compositions comprising a polymer comprising polyetherimide, polyetheretherketone, polyamide, polyoxyalkylene, or polyalkylene terephthalate, or a mixture thereof, and ultra-high molecular weight polyethylene, wherein the ultra-high molecular weight polyethylene comprises a surface modifier. Also disclosed are articles comprising one or more of the described compositions. 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: Application
    Filed: February 4, 2014
    Publication date: August 28, 2014
    Inventors: Reema Sinha, Susanta Mitra, Pramila Sharma, Domenico La Camera
  • Patent number: 8802751
    Abstract: The invention relates to impact-modified polymer compositions, containing a polymer blend of polycarbonate with polyester and/or polyamide, plus an impact modifier blend of core/shell and functional polyolefin impact modifiers. The impact modifiers can provide the polymer blend composition with improved impact strength at equivalent loading, and also allow for higher amounts of polyester and/or polyamide in the blend without sacrificing impact strength.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: August 12, 2014
    Assignee: Arkema Inc.
    Inventors: Jason M. Lyons, Stephane Girois
  • Publication number: 20140221555
    Abstract: Barrier films made from a composition comprising vinylidene chloride (VDC) interpolymer and poly(butylene succinate) (PBS) exhibit improved tear resistance in both the machine and cross directions without a significant deterioration in oxygen transmission rate as compared to barrier films made under like conditions and from a composition alike in all respects except that the PBS is replaced with additional VDC interpolymer.
    Type: Application
    Filed: September 12, 2012
    Publication date: August 7, 2014
    Inventors: Hyun K. Jeon, Douglas E. Beyer
  • Patent number: 8796356
    Abstract: Biodegradable compositions containing an aliphatic-aromatic copolyester derived from aromatic polyesters. Methods of making the compositions and articles made from the compositions.
    Type: Grant
    Filed: June 25, 2010
    Date of Patent: August 5, 2014
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Ganesh Kannan, Husnu Alp Alidedeoglu, Robert Russell Gallucci, Kenneth Frederick Miller
  • Publication number: 20140209231
    Abstract: The present application relates to a film having a polyester layer comprising a blend of amorphous polyester and a copolymer of an olefin and a hydrocarbon ester of an acrylic acid, wherein the amount of copolymer is at least 30 parts per 100 parts by weight of amorphous polyester and wherein the polyester layer exhibits an E-modulus at 23 C of at least 200 N/mm2?. The application further discloses a method of making graphic with the film, in particular by ink jet printing and further discloses a method of applying the graphic to a substrate such as a building or a vehicle.
    Type: Application
    Filed: October 4, 2012
    Publication date: July 31, 2014
    Inventor: Klaus D. Schappert
  • Publication number: 20140205785
    Abstract: Provided is an injection-molded article with excellent external appearance, low warping, heat resistance, and durability to heating and cooling. An injection-molded article for which (1) deflection temperature under load according to ISO 75-1 is 165-220° C., (2) surface gloss at 45° by the JIS Z8741 testing method is 95-110, (3) the flatness of flat plates of 120 mm length, 120 mm width and 2 mm thickness with JIS B0021 is 0-2 mm, (4) after tensile property evaluation test pieces molded according to ISO 3167 were heat-treated for ten days in a 150° C. hot air oven and then treated for 24 hours at 23° C. and 50% RH, stretch at break measured according to ISO 524-1, 2 is 1.5% or more.
    Type: Application
    Filed: August 16, 2012
    Publication date: July 24, 2014
    Applicant: WINTECH POLYMER LTD.
    Inventors: Kazuya Goshima, Kazuhito Kobayashi, Kumiko Doi
  • Publication number: 20140175855
    Abstract: Disclosed is a matte powder coating composition, and more specifically, a novel matte powder coating composition comprising a plurality of heterogeneous resins having different refractive indices, which can secure a coated film having excellent corrosion resistance and which embodies a matt effect on par with a liquid coating.
    Type: Application
    Filed: April 8, 2013
    Publication date: June 26, 2014
    Applicants: KIA MOTORS CORPORATION, HYUNDAI MOTOR COMPANY
    Inventor: Hwan-Ho Kim
  • Publication number: 20140167091
    Abstract: The purpose of the present invention is to provide a thermoplastic resin composition for a reflective material which has excellent mechanical strength, excellent heat resistance, excellent high reflectance, and excellent moldability, and which makes it possible to obtain a reflective plate with little decline in reflectance caused by heating. A first embodiment of this thermoplastic resin composition for a reflective material includes: a polyester resin (A) that has a melting point or glass transition temperature of 250° C. or higher and includes an alicyclic hydrocarbon structure; a thermoplastic resin (B) that has a polyolefin backbone and a functional group; a white pigment (C); and an inorganic filler (D); the thermoplastic resin (B) either including 0.1 to 1.8 wt % of a functional group unit (B1) that further includes a heteroatom, or further including an aromatic hydrocarbon structure (B2), and the limiting viscosity [?] being 0.04 to 1.0 dl/g.
    Type: Application
    Filed: July 31, 2012
    Publication date: June 19, 2014
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Hideto Ogasawara, Takashi Hama, Kuniaki Kawabe, Hirotaka Kanaya, Nobuhiro Takizawa, Akinori Amano, Hiroki Ebata, Kan Komiya
  • Publication number: 20140135419
    Abstract: A composition obtained by the following steps (i) furnishing a composition (C) comprising an emulsion polymer (a) and thereafter (ii) adding to said composition (C) a composition comprising a water-soluble polymer (b) comprising ether groups, wherein said water-soluble polymer (b) does not comprise carboxylate groups and, said water-soluble polymer (b) has a solubility in water of at least 50 g/l. A method of making a such a composition and the use of such for water based coatings or inks is described. A composition comprising (i) an emulsion polymer (a) comprising carboxylate groups, and (ii) a water-soluble random or block copolymer of ethylene oxide and propylene oxide having an ethylene oxide content of at least 45 weight-% with respect to the amount of the copolymer of ethylene oxide and propylene oxide and having a weight average molecular weight of from 300 to 4000 g/mol is also disclosed.
    Type: Application
    Filed: November 5, 2013
    Publication date: May 15, 2014
    Applicant: BASF SE
    Inventors: Cedric DU FRESNE VON HOHENESCHE, Bernd RECK, Achim LOEFFLER, Steven ZIJLSTRA, Arjan Thomas TERMATEN