Three-membered Chalcogen Ring Patents (Class 524/114)
  • Patent number: 10351682
    Abstract: The present invention relates to a method for producing a composite molded article having a flexural modulus at 150° C. of 25% or more of a flexural modulus at 23° C., including the steps of (1) placing glass fibers in a mold; (2) impregnating glass fibers with a polymerizable composition containing a cycloolefin monomer, a metathesis polymerization catalyst, a radical generator, and a compound represented by the general formula (I); (3) subjecting the above polymerizable composition with which the glass fibers are impregnated to a bulk polymerization to provide a composite molded article; and (4) demolding the composite molded article; and a composite molded article obtained by the above method. According to the method of the present invention, a composite molded article containing glass fibers, the composite molded article having excellent mechanical strength can be produced.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: July 16, 2019
    Assignee: RIMTEC CORPORTION
    Inventor: Masaki Takeuchi
  • Patent number: 10262767
    Abstract: The present disclosure is directed to a plasticizer, a polymeric composition containing the plasticizer, and conductors coated with the polymeric composition. The plasticizer includes a blend of an epoxidized soybean oil and a trans-esterified epoxidized fatty acid methyl ester. The trans-esterified epoxidized fatty acid methyl ester has an oxirane value greater than or equal to 6.8%. The plasticizer, the polymeric composition, and the coated conductor retain color during heat aging.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: April 16, 2019
    Assignee: Dow Global Technologies LLC
    Inventors: Manish K. Mundra, Robert F. Eaton, Abhijit Ghosh-Dastidar
  • Patent number: 10144822
    Abstract: The present invention relates to transparent chips for artificial marble and artificial marble including the same. The transparent chips for artificial marble include (A) a halogenated epoxy acrylate resin and (B) metal fibers. The transparent chips are fabricated by adding metal fibers to a transparent resin. The transparent chips for artificial marble can implement both linear stripe patterns and three-dimensional effects inherent thereto, thereby providing an aesthetically pleasing appearance.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: December 4, 2018
    Assignee: Lotte Advanced Materials Co., Ltd.
    Inventors: Doo Kyo Jeong, Chang Ho Son, Dong Jun Kim, Chang Ho Shin
  • Patent number: 10118987
    Abstract: 1) Hydrocarbon-based polymer of formula (I): in which F1 and F2 have the respective formulae (IIa) and (IIb) or (II?a) and (II?b): a process for its preparation, and use as an adhesive.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: November 6, 2018
    Assignees: BOSTIK SA, UNIVERSITE DE RENNES I, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Guillaume Michaud, Frederic Simon, Stephane Fouquay, Elise Vanbiervliet, Sophie Guillaume, Jean-Francois Carpentier
  • Patent number: 10106645
    Abstract: 1) Hydrocarbon polymer having two azlactone end groups F1 is formula (IIa) and F2 is formula (IIb): g and d are 0, 1, 2 or 3; R14 and R15 are C1-C4 or a cyclohexyl radical; R1 to R12 represents hydrogen or alkyl with 1 to 22 carbon atoms; x and y are integers, x+y is 0 to 2; R13 is oxygen or sulphur or divalent —CH2— n1, n2, m, p1 and p2 are an integer or equal to 0 and such that the molecular weight Mn of the polymer of formula (I) is between 400 and 100 000 g/mol; a process for preparation of the polymer; and use as adhesive in mixture with an amino compound with at least two amine groups.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: October 23, 2018
    Assignees: BOSTIK SA, Universite de Rennes I, Centre National de la Recherche Scientifique
    Inventors: Guillaume Michaud, Frederic Simon, Stephane Fouquay, Elise Vanbiervliet, Sophie Guillaume, Jean-Francois Carpentier
  • Patent number: 10047214
    Abstract: The present invention relates to compositions comprising at least one thermoplastic polyurethane TPU-1 based on an aliphatic diisocyanate, at least one metal hydroxide and at least one phosphorus-containing flame retardant, especially those compositions which further comprise at least one thermoplastic polyurethane TPU-2 based on an aromatic diisocyanate. The present invention further relates to the use of such compositions for production of cable sheaths.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: August 14, 2018
    Assignee: BASF SE
    Inventors: Oliver Steffen Henze, Oliver Muehren, Hans Rudolph, Dirk Rosenbohm
  • Patent number: 9969862
    Abstract: The present invention refers to plasticizers derived from vegetable oils for thermoplastic polymers and resins, in particular, plasticizers for Polyvinylchloride (PVC). Furthermore, the invention relates to a method for preparing such plasticizers. Plasticizers comprise esters of carboxyl fatty acids wherein fatty acids are selected from those having a hydrocarbon chain comprised between C12 e C22, wherein the double bonds of the hydrocarbon chain of the carboxylic fatty acid are epoxidized, and the esterification is with a cyclic acetal or ketal.
    Type: Grant
    Filed: November 10, 2014
    Date of Patent: May 15, 2018
    Assignee: FLUOS S.A.S. DI GIUSEPPE CHIARADIA & C.
    Inventor: Giuseppe Chiaradia
  • Patent number: 9884967
    Abstract: Methods and formulations for nonstick marine coatings and compounds are disclosed. Embodiments of the invention provide nonstick marine coatings and compounds that include an adhesion reduction component that is sufficiently homogenous and sufficiently non-viscous to be incorporated into one or more other components of the coating compound.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: February 6, 2018
    Assignee: Earthcoat Technologies Inc.
    Inventor: Timothy Simpson
  • Patent number: 9879198
    Abstract: The instant invention involves the use of simple and complex carboxyl esters, or mixtures thereof, of carboxyl end-capped-polytetramethylene glycols of specific structure to minimize the elastohydrodynamic shear strength of these types of fluids.
    Type: Grant
    Filed: November 25, 2015
    Date of Patent: January 30, 2018
    Assignee: Santolubes LLC
    Inventor: Thomas Reginald Forbus
  • Patent number: 9812231
    Abstract: The present invention relates to materials for making cable jackets, particularly for riser and plenum cables. The materials provide low flammability and allow the cable to meet UL 910 or NFPA-262 or UL 1666 specifications. The composition contains polyvinyl chloride (PVC) resin, a plasticizer, ammonium octamolybdate, a molybdate compound, a stabilizer, a lubricant, aluminum trihydrate, and either i) metal oxide particles, ii) a polytetrafluoroehtylene (PTFE), iii) an intumescent compound, or iv) combinations thereof.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: November 7, 2017
    Assignee: General Cable Technologies Corporation
    Inventors: Ju Huang, Amjad F. Abu-Ali, James D. Malkemus, Scott M. Brown
  • Patent number: 9745446
    Abstract: Provided are a resin composition controlled such that after keeping under a severe environment as in high-temperature hot water or in hot water under chemically severe condition, such as an acidic or basic condition, etc., for a fixed period of time, it is quickly decomposed; and a structure thereof.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: August 29, 2017
    Assignee: TEIJIN LIMITED
    Inventors: Shinichiro Shoji, Masahiro Iwai, Shunsuke Kanematsu, Yuhei Ono
  • Patent number: 9592704
    Abstract: A method of producing rubber tire compounds, including a first mixing step in which at least one cross-linkable, unsaturated-chain polymer base, silica, and a silane bonding agent in the alkoxymercaptoalkyl-silane class are mixed together; and a final mixing step in which a curing system having at least sulphur and accelerants is added to and mixed with the mix. A nucleophile compound and zinc oxide are mixed with the polymer base at the first mixing step. And the method includes a second mixing step between the first mixing step and the final mixing step, and in which a silane bonding agent in the polysulphide organosilane class is added to and mixed with the mix from the first mixing step.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: March 14, 2017
    Assignee: BRIDGESTONE CORPORATION
    Inventor: Valeria Grenci
  • Patent number: 9580574
    Abstract: Bio-based biocide compositions containing epoxidized 2-ethylhexyl soyate and a solvent such as epoxidized soybean oil are disclosed. When incorporated into polymers such as PVC, preserved polymer compositions result. The invention also provides methods for preserving polymers, including incorporating these compositions into PVC in accordance with these methods.
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: February 28, 2017
    Assignee: Galata Chemicals LLC
    Inventor: Peter Frenkel
  • Patent number: 9562149
    Abstract: A release coating composition is prepared comprising a polyorganosiloxane (A) having alkenyl groups, a crosslinking agent (B) having organohydrogensiloxane groups, a catalyst for the hydrosilylation reaction between (A) and (B), and an anchorage additive for enhancing the adhesion of the composition to a polymer film substrate. The anchorage additive is the reaction product of a fluid polyorganosiloxane (C) containing at least one alkenyl group and at least one silanol group with a hydrolysable silane (D) containing at least one epoxide group. The curable silicone release coating composition can be applied to a substrate known as a ‘liner’ retaining a label, which liner can for example be paper or a polymer film, and cured.
    Type: Grant
    Filed: August 2, 2007
    Date of Patent: February 7, 2017
    Assignee: DOW CORNING CORPORATION
    Inventors: Stephen Cray, Jean De La Croix Habimana, David Rich, Marc Thibaut
  • Patent number: 9505930
    Abstract: Disclosed herein is a composition comprising a polycarbonate; a copolymer derived from a copolymerization of a vinyl aromatic monomer and an ethylenically unsaturated nitrile monomer; an impact modifier that comprises acrylonitrile-styrene-acrylate; a first gel-type low gloss additive; where the first gel-type low gloss additive is an epoxy cross-linked styrene acrylonitrile dispersed in polycarbonate; a second gel-type low gloss additive; where the second gel-type low gloss additive is an epoxy cross-linked styrene acrylonitrile dispersed in polystyrene; a first polymethylmethacrylate; and a second polymethylmethacrylate; where the first polymethylmethacrylate and the second polymethylmethacrylate are present in a total amount of 1 to 25 wt %, based on the total weight of the composition; and wherein the first polymethylmethacrylate has a higher weight average molecular weight than the second polymethylmethacrylate.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: November 29, 2016
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Bin Sun, Stephen L. Taylor, Douglas Warren Howie, Jr.
  • Patent number: 9499681
    Abstract: Epoxidized fatty acid alkyl esters and methods for making epoxidized fatty acid alkyl esters. Such epoxidized fatty acid alkyl esters can be prepared by epoxidizing fatty acid alkyl esters with an acid and a peroxide. Epoxidation can be performed under controlled reaction conditions to provide epoxidized fatty acid alkyl esters having an iodine value in the range of from 4 to 15 g I2/100 g of epoxidized fatty acid alkyl esters. Epoxidized fatty acid alkyl esters can be employed in plasticizer compositions, either alone or in combination with other plasticizers, such as epoxidized natural oils. Such plasticizers in turn may be used in the formation of polymeric compositions.
    Type: Grant
    Filed: November 12, 2012
    Date of Patent: November 22, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Abhijit Ghosh-Dastidar, Saurabh Kaujalgikar, Bharat I. Chaudhary
  • Patent number: 9475936
    Abstract: A resin composition includes a low molecular polycarbonate resin having a weight average molecular weight from 20,000 to 40,000, a high molecular polycarbonate resin having a weight average molecular weight from 50,000 to 70,000, and a polyethylene terephthalate resin having an IV value from 0.5 to 0.8, wherein a weight ratio between a content of the low molecular polycarbonate resin and a content of the high molecular polycarbonate resin is in a range of 30:70 to 70:30.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: October 25, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventor: Yuji Araki
  • Patent number: 9460826
    Abstract: The present invention relates to a conductive composition for forming a back electrode of a liquid crystal device, and a formation method of a back electrode using the same. The conductive composition enables the supply of a back electrode having excellent coating uniformity, low surface resistance, high transmittance and surface hardness, and particularly excellent reliability of 500 hours.
    Type: Grant
    Filed: December 3, 2012
    Date of Patent: October 4, 2016
    Assignee: Dongjin Semichem Co., Ltd.
    Inventors: Ja Hun Byeon, Dong Min Kim, Won-Young Lee, Eun Jeagal, Seung-Ki Kim, Woo Sung Hong, Jung Yul Lee, You-Young Kim
  • Patent number: 9404014
    Abstract: The process to prepare a storage stable aqueous co-dispersion of epoxy resins and at least a silane oligomer is given. This aqueous co-dispersion of epoxy resins with a silane as part A, of a curable paint composition in which the part B comprises a hardener and optionally pigments and additives. This epoxy resins with the silane provide equal performance even after several months' storage.
    Type: Grant
    Filed: July 24, 2013
    Date of Patent: August 2, 2016
    Assignee: HEXION INC.
    Inventors: Françoise Heine, Karin Van Poppel, Marc J. Rans, Nathalie Wauters
  • Patent number: 9388292
    Abstract: PVC plasticizers are composed of epoxidized bioesters of vegetable oil fatty acids obtained by partial transesterification with an alcohol, and glycerin and further acetylation and epoxidation, and PVC compounds plasticized with bioesters resulting from partial transesterification, acetylation and epoxidation, belonging to the technical field of polymer additives that were developed to improve the properties of PVC polymers, in addition to providing a lower cost for renewable compounds, such as those obtained with the use of vegetable oils. The epoxidized bioesters are composed by mixtures of epoxidized ethyl esters and acetylated and epoxidized mono, di and triglyceril esters, presenting oxirane index between 4 and 8.
    Type: Grant
    Filed: March 24, 2014
    Date of Patent: July 12, 2016
    Assignee: NEXOLEUM BIODERIVADOS LTDA
    Inventors: Jacyr Vianna De Quadros, Jr., Jose Augusto De Carvalho
  • Patent number: 9359520
    Abstract: This invention relates to coating compositions that include water; a latex polymer and a silane coupling agent. The latex polymer preferably comprises acetoacetoxy functionality, or is a multistage latex, or is an acetoacetoxy functional multistage latex. The silane coupling agent is preferably a functionalized silane coupling agent (more preferably an epoxy-functional silane coupling agent). The compositions may be used to coat a variety of substrates, including wood, cement and fiber cement. Articles having the coating applied thereto are also provided.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: June 7, 2016
    Assignee: Valspar Sourcing, Inc.
    Inventors: T. Howard Killilea, Michael C. Wildman, Bruce A. Johnson, Carl H. Weber
  • Patent number: 9328015
    Abstract: A method of applying a coating to a glass container, which includes the steps of coating an exterior surface of the glass container with a thermally-curable coating material containing electrically-conductive nanoparticles, and exposing the coated container to radio frequency radiation such that absorption of the radio frequency radiation by the nanoparticles internally heats and cures the thermally-curable coating material on the exterior surface of the glass container to result in a cured coating on the glass container.
    Type: Grant
    Filed: March 19, 2010
    Date of Patent: May 3, 2016
    Assignee: Owens-Brockway Glass Container Inc.
    Inventors: Michael P. Remington, Jr., Terence K. G. Howse
  • Patent number: 9303407
    Abstract: A cool roofing system includes highly reflective calcined kaolin particles having a solar reflectance of 80% to 92%. When applied to a roofing substrate, the highly reflective kaolin particles produce a roofing system having a solar reflectance greater than or equal to 70%.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: April 5, 2016
    Assignee: National Coatings Corporation
    Inventors: Eric L. Sexauer, Matthew W. Kolb
  • Patent number: 9243088
    Abstract: An adduct of (a) at least one divinylarene dioxide, and (b) at least one end-functionalized polymer. For example, the adduct may be beneficially used as a toughening agent for toughening thermoset resins such as epoxy resins.
    Type: Grant
    Filed: November 22, 2010
    Date of Patent: January 26, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Stephanie L. Potisek, Mark B. Wilson
  • Patent number: 9228155
    Abstract: Plasticizers are made from oil with a narrowed, fatty acid polydispersity and extracted from a microorganism, such as a natural or genetically modified bacterium or algae. These plasticizers can comprise either a large content of either saturated C4 and/or C6 triglycerides or unsaturated C12 or greater triglycerides that have been chemically modified by one or more of epoxidation, acylation and esterification. The plasticizers of this invention are particularly well-suited for use with polar polymeric resins such as PVC.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: January 5, 2016
    Assignee: Dow Global Technologies LLC
    Inventors: Brian R. Maurer, Robert F. Eaton, Dirk B. Zinkweg, Suh Joon Han
  • Patent number: 9080038
    Abstract: Halogen-free, thermoplastic polyurethane-based compositions having good mechanical and flame-retardant properties are provided. The compositions include flame-retardant aromatic organic phosphate compounds that do not exhibit migration in molded products, such as cable and wire jacketing and insulation. The compositions include a continuous resin phase comprising a thermoplastic polyurethane elastomer, at least one aromatic organic phosphate flame retardant having a melting point of at least 50.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: July 14, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Journey Lu Zhu, Bin Li, Lan Lu, Given Jing Chen, Qin Deng, Hong Fei David Guo
  • Publication number: 20150147701
    Abstract: Provided is a composition for forming a topcoat layer, the composition including a graphene derivative including a hydrophilic group; and a solvent. Also provided is a pattern formation method, including disposing a resist composition on a substrate, to form a resist layer; coating the resist layer with a composition including a graphene derivative including a hydrophilic group, and a solvent; heating the composition to harden the composition; subjecting the resist layer to exposure using extreme ultraviolet light; and developing exposed resist layer with an alkali aqueous solution.
    Type: Application
    Filed: November 21, 2014
    Publication date: May 28, 2015
    Inventors: Hyun-woo KIM, Cheol hong PARK, Tetsuo OKAYASU, Xiaowei WANG, Georg PAWLOWSKI, Yusuke HAMA
  • Publication number: 20150141559
    Abstract: A polyester-based fiber for artificial hair of the present invention is a polyester-based fiber for artificial hair formed of a polyester resin composition. The polyester resin composition contains 5 to 40 parts by weight of a brominated epoxy flame retardant and 0.05 to 5 parts by weight of an acidic compound with respect to 100 parts by weight of a polyester resin. The polyester resin is one or more kind of resin selected from the group consisting of polyalkylene terephthalate and copolymerized polyester containing polyalkylene terephthalate as a main component. The acidic compound is an acidic phosphorus-based compound having a pH of 3.5 or less. A hair ornament product of the present invention contains the polyester-based fiber for artificial hair.
    Type: Application
    Filed: May 31, 2013
    Publication date: May 21, 2015
    Inventors: Tomomichi Hashimoto, Tomokazu Higami, Mika Yorizane, Kohei Kawamura
  • Publication number: 20150141558
    Abstract: The invention relates to a method of providing an aqueous paint dispersion comprising silanized colloidal silica particles and an acrylate-based binder wherein the weight ratio of SiO2 to acrylate-based binder on a dry basis ranges from 0.02 to 0.2, and wherein the content of SiO2, measured by XRF, in said dispersion ranges from 1.05 to 7.5 wt %, wherein silane groups present in the silanized colloidal silica particles are derived from silanes containing an epoxy group, glycidoxy group, glycidoxypropyl group, ureido-based silanes, methacrylamido silanes, mercapto silanes, and combinations thereof. The invention also relates to the use thereof.
    Type: Application
    Filed: May 6, 2013
    Publication date: May 21, 2015
    Inventors: Peter Harry Johan Greenwood, Hans Lagnemo
  • Patent number: 9034965
    Abstract: The invention relates to an epoxidized composition and a process for producing the same. The epoxidized composition is useful as a plasticizer for thermoplastics such as polyvinyl chloride (PVC) and other polymers. The process includes forming a blend containing one or more fatty acid esters and one or more bio-based oils; and epoxidizing the blend to form the epoxidized composition. This process has several advantages over a process of forming a blend of already epoxidized fatty acid esters and epoxidized bio-based oils.
    Type: Grant
    Filed: August 5, 2011
    Date of Patent: May 19, 2015
    Assignee: Arkema Inc.
    Inventors: Mohammad R. Kazemizadeh, Timothy E. McKinney, David E. Maixner, Zuzanna Donnelly
  • Publication number: 20150133589
    Abstract: A pigment dispersion includes a pigment, a dispersing agent, a viscosity reducing compound and solvent. The dispersing agent includes a block acrylic compound or a graft acrylic compound.
    Type: Application
    Filed: October 30, 2014
    Publication date: May 14, 2015
    Inventors: Brian C. AUMAN, Donald Douglas MAY
  • Publication number: 20150067940
    Abstract: A method of treating fibers to improve resistance to high temperatures and relative humidity includes providing poly(p-phenylene-2,6-benzobisoxazole) (PBO) fibers, exposing the PBO fibers to an atmosphere of supercritical CO2 saturated with an epoxy silane, i.e. 3-glycidoxypropyl methyldimethoxysilane. The PBO fibers are subjected to a first pressurizing and heating stage at a first temperature (50° C.) for a first period of time. The PBO fibers are then subjected to a second pressurizing and heating stage including increasing the temperature to a second temperature (110° C.) and holding at the second temperature for an additional period of time. The PBO fibers include 2-5 wt % of 3-glycidoxypropyl methyldimethoxysilane after diffusing the CO2 out of the PBO fibers. The fibers are particularly useful in making lightweight body armor system components.
    Type: Application
    Filed: April 11, 2013
    Publication date: March 12, 2015
    Applicant: Battelle Memorial Institute
    Inventors: Jay R Sayre, Vince McGinniss, C Byron Tolbert, Kelly J Jenkins, Jeffrey L. Ellis, Tim B Hutson, Sundee Angel, Rachel Thurston
  • Publication number: 20150064490
    Abstract: A water repellent composition comprising a fluorinated copolymer having structural units based on a monomer (a) having a C1-6 polyfluoroalkyl group, structural units based on a monomer (b) having a C1-6 alkyl group and structural units based on a monomer (c) (halogenated olefin), and a medium, wherein the proportion of the structural units based on the monomer (a) is from 50 to 90 mass % of the structural units (100 mass %) based on all the monomers.
    Type: Application
    Filed: November 11, 2014
    Publication date: March 5, 2015
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Shin YAMANE, Shuichiro Sugimoto
  • Patent number: 8962723
    Abstract: A durable substrate coating and a process of making include a resin master batch. The resin master batch can include ethylene propylene diene with a polymethylene backbone, mineral spirits, fillers, a de-tackifier, a curative, an activator component, and a metal dryer. The process can include adding the mineral spirits to: the ethylene propylene diene, a plasticizer, and the de-tackifier, and blending to form a solution. The process can include adding the fillers, a light stabilizer, a rheology modifier, and a pigment to the solution, forming a first mixture. The process can include adding another rheology modifier, another light stabilizer, an antioxidant, and a curative to the first mixture, forming a second mixture. The process can include mixing the second mixture to homogenously disperse each ingredient while maintaining a temperature of 60 degrees Celsius to prevent the mineral spirits from flashing.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: February 24, 2015
    Assignee: Lion Copolymer Geismar, LLC
    Inventors: Arthur Joseph Fontenot, III, John Paul Krug
  • Patent number: 8962722
    Abstract: A solvent-less liquid ethylene propylene diene rubber compound and a solvent-less liquid ethylene propylene rubber compound are provided. The compounds can include a liquid ethylene propylene diene or a liquid ethylene propylene mixed with a filler system, a plasticizer, and a cross-linking agent to form the compound. The compound can have a viscosity ranging from 150,000 centipoises to 750,000 centipoises at a temperature of 23 degrees Celsius, allowing the compound to be liquid injection moldable. The compound can contain substantially no solvent.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: February 24, 2015
    Assignee: Lion Copolymer Geismar, LLC
    Inventors: Arthur Joseph Fontenot, III, Wasif Khan, John Wesley Summers, II
  • Patent number: 8962724
    Abstract: A two part low volatile organic compounds (VOC) content ethylene propylene diene terpolymer formulation with a solids content of at least 60 percent solids by volume of the total formulation and a volatile organic compounds content less than 450 grams per liter, wherein a first component has EPDM, a solvent, a curative, an additive, and a blend of a pigment and a filler. The second component contains solvent and a metal drier. The invention includes a method for making the coating and a cured coated substrate with the cured waterproof rubber coating disposed thereon.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: February 24, 2015
    Assignee: Lion Copolymer Geismar, LLC
    Inventors: Michael J. Molnar, Arthur J. Fontenot, III, Harold William Young, Jr., Daniel S. Nelson, Augusto Caesar Ibay
  • Publication number: 20150051326
    Abstract: Plasticizers comprising monoesters and/or diesters of poly(trimethylene ether)glycol are provided. The plasticizers can be used in plasticizing a variety of base polymers.
    Type: Application
    Filed: August 13, 2013
    Publication date: February 19, 2015
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: HARI BABU SUNKARA, Raja Hari Poladi, Herbert Vernon Bendler
  • Publication number: 20150051318
    Abstract: A roll cover is produced, in particular for use in a machine for producing and/or processing a fibrous web such as a web of paper or cardboard. The roll cover includes least one layer of a resin matrix that is filled with at least one particulate filler. The filler particles are produced in a polymer component of the resin matrix and/or introduced into the resin matrix from a dispersion via matrix exchange.
    Type: Application
    Filed: March 22, 2013
    Publication date: February 19, 2015
    Inventors: Franz Grohmann, Martin Breineder, Thomas Breineder
  • Patent number: 8957153
    Abstract: A room-temperature-curable silicone rubber composition comprises: (A) an organopolysiloxane having on silicon atoms in the molecular chain in one molecule at least two specific alkoxysilyl-containing groups; (B) an organopolysiloxane having on silicon atom in the molecular chain neither a hydroxyl group nor an alkoxy group; (C) an alkoxysilane or its partial hydrolysis and condensation product; (D) a condensation reaction catalyst; and optionally comprises (E) an adhesion promoter and/or (F) a reinforcing filler. The composition cures at room temperature due to contact with atmospheric moisture and exhibits an excellent adhesiveness to substrate in contact with the composition during the cure of the composition.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: February 17, 2015
    Assignee: Dow Corning Toray Co., Ltd.
    Inventors: Harumi Kodama, Masayuki Onishi
  • Publication number: 20150045477
    Abstract: A homogeneous solid composition includes an aromatic epoxy resin and a poly(phenylene ether) having a number average molecular weight of 600 to 2000 atomic mass units and an average of 1.5 to 3 hydroxyl groups per molecule. The molecular weight and hydroxyl functionality of the poly(phenylene ether) allow it to be dissolved in the epoxy resin at relatively low temperature, and remain dissolved as the solution is cooled and solidified. The homogeneous solid composition facilitates incorporation of the poly(phenylene ether) into powder coating compositions that exhibit reduced water absorption in the cured state.
    Type: Application
    Filed: August 9, 2013
    Publication date: February 12, 2015
    Inventors: Edward Norman Peters, Scott Michael Fisher
  • Patent number: 8952121
    Abstract: A novel novolac prepared by acid catalyzed condensation between biphenols or bisphenofluorenes and fluorenone is presented. The polymers exhibit excellent oxidative thermal stability and high carbon content, suitable for dielectric, etch stop applications as spin-on material.
    Type: Grant
    Filed: June 6, 2012
    Date of Patent: February 10, 2015
    Assignee: Silecs OY
    Inventor: Jyri Paulasaari
  • Publication number: 20150031806
    Abstract: Moisture-curable compositions are provided which comprises a moisture-curable silylated resin, a flexibilizer and at least one curing catalyst. The cured compositions possess enhanced elongation and tear properties, and are highly suitable for applications such as adhesives, sealants, coatings, gaskets, industrial rubber goods, and the like.
    Type: Application
    Filed: July 24, 2013
    Publication date: January 29, 2015
    Applicant: Momentive Performance Materials Inc.
    Inventors: Thomas Fay-Oy Lim, Vikram Kumar, Martin Wusik
  • Publication number: 20150005420
    Abstract: The present disclosure is directed to a plasticizer composition, polymeric compositions containing the plasticizer composition, and conductors coated with the polymeric composition. The plasticizer composition includes a first plasticizer comprising epoxidized fatty acid alkyl esters and a second plasticizer comprising an epoxidized natural oil. The plasticizer composition, first plasticizer, and/or second plasticizer can undergo one or more color-reducing treatment processes, such as distillation, filtration, and/or peroxide treatment.
    Type: Application
    Filed: January 28, 2013
    Publication date: January 1, 2015
    Applicant: DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Manish Mundra, Abhijit Ghosh-Dastidar, Robert F. Eaton, Lin Fu, Robert M. Campbell, Bruce M. Bell
  • Publication number: 20140378589
    Abstract: A silane compound is represented by Formula 1: wherein each R1 is independently a single bond, an ether group, a carbonyl group, a thioether group, a sulfone group, or a substituted or unsubstituted C1 to C20 hydrocarbon group, R2 and R3 are each independently a substituted or unsubstituted C1 to C20 hydrocarbon group, each R4 is independently hydrogen or a C1 to C5 hydrocarbon group, each X is independently halogen, a hydroxyl group, or C1 to C20 alkoxy, each Y is independently a single bond, an amide group, a thioester group, a hydroxyethylene group, a carbonyl group, an aromatic group or an ester group, a and b are each independently an integer from 1 to 3, a+b is 4, m is an integer from 0 to 5, n is an integer from 5 to 50, and p and q are each independently an integer from 0 to 4.
    Type: Application
    Filed: February 17, 2014
    Publication date: December 25, 2014
    Applicant: Cheil Industries Inc.
    Inventors: Su Hak BAE, Sung Hee AHN, Hyun Joo HAN, Ha Na RA, Hyun Ho LEE
  • Publication number: 20140371358
    Abstract: According to one embodiment, an inkjet ink includes a non-conductive metal pigment, a resin, and a solvent, and the surface of the non-conductive metal pigment is coated with an alkoxide including an alkoxysilane, and the coating film has a crosslinked structure.
    Type: Application
    Filed: June 6, 2014
    Publication date: December 18, 2014
    Inventors: Keiichi Kikuchi, Yoshiaki Mochizuki, Hiroshi Masaoka
  • Publication number: 20140356630
    Abstract: A polyphenylene sulfide resin composition has excellent heat resistance, flowability and lightweight property as well as surface smoothness and impact resistance. The polyphenylene sulfide resin composition includes 1 to 30 parts by weight of a mica (b) having an aspect ratio of not less than 80, relative to 100 parts by weight of a polyphenylene sulfide resin (a).
    Type: Application
    Filed: November 30, 2012
    Publication date: December 4, 2014
    Inventors: Naoya Ouchiyama, Kei Saitoh, Hideyuki Umetsu, Hideki Matsumoto, Hidetaka Anma, Daisuke Mochizuki, Hiroaki Hara, Masayuki Kobayashi
  • Publication number: 20140343201
    Abstract: The present disclosure is directed to a plasticizer, polymeric compositions containing the plasticizer, and conductors coated with the polymeric composition. The plasticizer includes (i) an epoxidized fatty acid methyl ester, (ii) an epoxidized natural oil, and (iii) an epoxidized tallate ester. Polymeric compositions containing a polymeric resin and the plasticizer exhibit a weight loss less than 50 mg/cm2 after exposure to 100° C. for seven days. Conductors coated with the polymeric composition (containing the plasticizer) pass the low temperature unwind test of UL719 and exhibit a weight loss less than 50 mg/cm2 after exposure to 100° C. for seven days.
    Type: Application
    Filed: September 13, 2012
    Publication date: November 20, 2014
    Inventors: Caroline H. Laufer, Robert F. Eaton, Abhijit Ghosh-Dastidar, Manish Mundra, Bharat I. Chaudhary, Jeffrey M. Cogen, Lin Fu
  • Patent number: 8871830
    Abstract: A pourable glue formulation is provided. The pourable glue formulation includes a first urethane polymer, wherein the first urethane polymer is operative to provide adequate tensile strength to the formulation; a second urethane polymer, wherein the second urethane polymer is operative to provide adequate flexibility to the formulation; propylene glycol; an ester alcohol; a biocide; a crosslinking agent; a defoamer; and a viscosity modifier.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: October 28, 2014
    Assignee: Elmer's Products, Inc.
    Inventors: Yogeshbhai B. Patel, Joginder Kukreja, Van R. Foster, Dana L. Conover
  • Patent number: 8871118
    Abstract: The present invention provides a rubber composition, which realizes low hardness and low compression set while maintaining semi-conductivity, and a vulcanizate thereof. Also the rubber composition can be obtained by blending an epichlorohydrin-based rubber having satisfactory semi-conductivity and an acrylonitrile-butadiene-based rubber as a reactive plasticizer, and also blending zinc oxide, a thiuram-based compound and a quinoxaline-based compound.
    Type: Grant
    Filed: October 28, 2009
    Date of Patent: October 28, 2014
    Assignee: Daiso Co., Ltd.
    Inventors: Yoritaka Yasuda, Toyofumi Otaka, Tadahiro Ono, Koushiro Hamaguchi
  • Publication number: 20140316038
    Abstract: The present descriptive report refers to a patent of invention of PVC plasticizers composed of epoxidized bioesters of vegetable oil fatty acids obtained by partial transesterification with an alcohol, and glycerin and further acetylation and epoxidation, and PVC compounds plasticized with bioesters resulting from partial transesterification, acetylation and epoxidation, belonging to the technical field of polymer additives that were developed to improve the properties of PVC polymers, in addition to providing a lower cost for renewable compounds, such as those obtained with the use of vegetable oils. The epoxidized bioesters of the present invention are composed by mixtures of epoxidized ethyl esters and acetylated and epoxidized mono, di and triglyceril esters, presenting oxirane index between 4 and 8.
    Type: Application
    Filed: March 24, 2014
    Publication date: October 23, 2014
    Applicant: Nexoleum Bioderivados Ltda.
    Inventors: Jacyr Vianna De Quadros, JR., Jose Augusto De Carvalho