Patents Examined by Vickey Nerangis
-
Patent number: 10259979Abstract: Disclosed is a sealant composition. The sealant composition is composed of an epoxy resin having an active group, ?-cyanoacrylate, an initiator wrapped with an inert sheathing material, a thermal curing agent, a filler, a coupling agent and an epoxy resin having no active groups. In the invention, a method for initiating sealant curing via a chemical initiator is employed, thus the UV irradiation process may be avoided, the cell alignment process may be simplified, and the cost of UV process and UV Mask, etc., may be saved; additionally, the sealant cure effect is uniform and controllable, and the risk of sealant break and liquid crystal pollution may be avoided.Type: GrantFiled: May 18, 2016Date of Patent: April 16, 2019Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventor: Kun Jiang
-
Patent number: 10253154Abstract: A method for forming a graphene-reinforced-polymer matrix composite by distributing graphite microparticles into a molten thermoplastic polymer phase comprising one or more molten thermoplastic polymers; and applying a succession of shear strain events to the molten polymer phase so that the molten polymer phase exfoliates the graphene successively with each event, until tearing of exfoliated multilayer graphene sheets occurs arid produces reactive edges on the multilayer sheets that react with and cross-link the one or more thermoplastic polymers; where the one or more thermoplastic polymers are selected from thermoplastic polymers subject to UV degradation.Type: GrantFiled: April 18, 2014Date of Patent: April 9, 2019Assignee: RUTGERS, THE STATE UNIVERSITY OF NEW JERSEYInventors: Thomas Nosker, Jennifer Lynch, Bernard Kear, Justin Hendrix, Gordon Chiu
-
Patent number: 10246576Abstract: A sulfur-crosslinkable rubber mixture includes from 40 to 100 phr of at least one natural and/or synthetic polyisoprene, and 15 phr or more of at least one hydrocarbon resin which is built up to the extent of 50 to 100 wt. % from aliphatic C5 monomers and to the extent of 0 to 50 wt. % from further monomers, where the hydrocarbon resin according to formula I) has a Q of from 0.015 [° C.·mol/g] to 0.050 [° C.·mol/g]. Formula I) is defined as Q=softening point [° C.]/centrifuge average Mc [g/mol]. In some aspects, the sulfur-crosslinkable rubber mixture includes 15 to 300 phr of the hydrocarbon resin, or even from 36 to 100 phr of the hydrocarbon resin. The further monomer(s) is or are selected from the group of unsaturated compounds, which can be polymerized cationically, which includes aromatics and/or unsaturated terpenes and/or alkenes and/or cycloalkenes.Type: GrantFiled: July 11, 2014Date of Patent: April 2, 2019Assignee: Continental Reifen Deutschland GmbHInventors: Fabian Peters, Thorsten Torbrügge, Carla Recker
-
Patent number: 10233988Abstract: A friction material comprising: (a) at least one lubricant, wherein the at least one lubricant includes an amount of graphite, and wherein at least about 30 percent by weight of the graphite has a particle size of greater than about 500 microns using a sieve analysis; (b) at least one metal containing constituent for imparting reinforcement, thermal conductivity, and/or friction when the friction material is brought into contact with a movable member, wherein the at least one metal containing constituent includes iron and an iron containing compound; (c) a micro-particulated material; (d) one or more filler materials; (e) optionally at least one processing aid; (f) a balance being an organic binder, wherein the organic binder has less than 1 percent by weight of free phenol; wherein the friction material is free of asbestos and substantially devoid of copper.Type: GrantFiled: September 6, 2016Date of Patent: March 19, 2019Assignee: AKEBONO BRAKE INDUSTRY CO., LTDInventors: Sunil Kesavan, Xinming Shao
-
Patent number: 10233312Abstract: A modified diene elastomer comprises: at least 55% by weight of entity coupled by a functional group bearing a function of formula —SiOR, in which R is a hydrogen atom or an alkyl radical, and optionally bearing another function capable of interacting with a reinforcing filler, from 5% by weight to 30% by weight of star-branched entity having three elastomeric branches connected to one and the same silicon atom belonging to a functional group bearing or not bearing a function capable of interacting with a reinforcing filler, less than or equal to 15% by weight of entity functionalized at the chain end by a functional group bearing a function —Si(OR)2, in which R is a hydrogen atom or an alkyl radical, and optionally bearing another function capable of interacting with a reinforcing filler, and a content of less than or equal to 15% by weight of non-functional diene elastomer.Type: GrantFiled: July 31, 2014Date of Patent: March 19, 2019Assignees: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, MICHELIN RECHERCHE ET TECHNIQUE, S.A.Inventors: Charlotte Dire, Jean-Marc Marechal, Margarita Dorato, Mathieu Manceau, Nuno Pacheco
-
Patent number: 10231332Abstract: An inorganic filler includes surface-modified boron nitride having a surface on which a polycyclic aromatic hydrocarbon having a functional group is provided.Type: GrantFiled: August 17, 2015Date of Patent: March 12, 2019Assignee: LG INNOTEK CO., LTD.Inventors: Sanga Ju, Jina Gu, Se Woong Na, Sung Jin Yun
-
Patent number: 10227461Abstract: Methods of making a fiber-reinforced thermoplastic polyurethane composite are described. The methods may include applying a sizing composition to a plurality of fibers to make sized fibers, where the sizing composition may include at least one curative for a thermoplastic polyurethane prepolymer. The sized fibers may be contacted with a thermoplastic polyurethane prepolymer composition to form a resin-fiber amalgam, where the thermoplastic polyurethane prepolymer composition includes 50 wt. % or less of a total amount of the curative that is also present on the sized fibers. The resin-fiber amalgam may then be cured to form the fiber-reinforced thermoplastic polyurethane composite.Type: GrantFiled: January 11, 2017Date of Patent: March 12, 2019Assignee: Johns ManvilleInventors: Mingfu Zhang, Asheber Yohannes, Michael J Block, Klaus Friedrich Gleich, Jawed Asrar
-
Patent number: 10221303Abstract: To provide a tread rubber composition permitting improvement in wet performance without causing worsening of performance with respect to reduction in fuel consumption and/or wear-resistance. Relates to a tread rubber composition comprising a rubber component and particle-encapsulating microcapsules. The particle-encapsulating microcapsules comprise particles and capsule-like organic compound that encapsulates the particles.Type: GrantFiled: October 5, 2016Date of Patent: March 5, 2019Assignee: TOYO TIRE CORPORATIONInventor: Yuuki Masumoto
-
Patent number: 10214635Abstract: The invention relates to a sulfur-crosslinkable rubber mixture, in particular for treads of vehicle tires, and to a vehicle tire. The rubber mixture contains at least the following components: at least one diene rubber and 10 to 200 phr of at least one silicic acid and 2 to 20 phf of at least one silane having general empirical formula I) [(R1)3Si—X]mSn(R2)2-m, wherein the residues R1 within a molecule can be the same or different and are alkoxy groups having 1 to 10 carbon atoms or cyclic dialkoxy groups having 2 to 10 carbon atoms or cycloalkoxy groups having 4 to 10 carbon atoms or phenoxy groups or aryl groups having 6 to 20 carbon atoms or alkyl groups having 1 to 10 carbon atoms or alkenyl groups having 2 to 20 carbon atoms or aralkyl groups having 7 to 20 carbon atoms or halides and wherein X is a polar organic group containing urea and wherein m assumes the value 1 or 2 and wherein n is an integer from 1 to 8 and wherein R2 is a hydrogen atom or an acyl group having 1 to 20 carbon atoms.Type: GrantFiled: March 18, 2015Date of Patent: February 26, 2019Assignee: Continental Reifen Deutschland GmbHInventors: Kirsten Schwekendiek, Norbert Müller, Carla Recker, Julia Schoeffel
-
Patent number: 10214610Abstract: The present invention relates to a novel multipurpose polymer and a composition containing the same. The polymer and the composition of the present invention are very useful for preparing a semiconductor device having very good mechanical and optical properties.Type: GrantFiled: August 22, 2014Date of Patent: February 26, 2019Assignees: DNF CO., LTD., SKC CO., LTD.Inventors: Joo Hyeon Park, Myong Woon Kim, Sang Ick Lee, Tae Seok Byun, Seung Son, Yong Hee Kwone, In Kyung Jung, Joon Sung Ryou
-
Patent number: 10208180Abstract: Hardenable inorganic systems such as cements, plasters, ceramics or liquid silicates, usable for example in the building trade, construction industry or oil drilling industry. The insertion of carbonaceous nanofillers, such as carbon nanotubes, for reinforcing mechanical properties and improving such systems. A method for producing a master mixture including at least one superplasticiser and carbonaceous nanofillers at a mass ratio of between 0.1% and 25%, preferably between 0.2% and 20%, in relation to the total weight of the master mixture, and also to said master mixture thus obtained and to the use thereof in a hardenable inorganic system with a view to producing materials with improved properties. The disclosure applies to the construction industry, the building trade and the oil drilling industry.Type: GrantFiled: November 21, 2017Date of Patent: February 19, 2019Assignee: ARKEMA FRANCEInventors: Alexander Korzhenko, Christophe Vincendeau, Anna Lushnikova, Grigory Ivanovich Yakovlev, Grigoriy Nikolayevich Pervushin, Jean-Marc Suau, David Platel
-
Patent number: 10202524Abstract: An anisotropic conductive film for anisotropically conductively connecting a terminal of a first electronic component and a terminal of a second electronic component, the anisotropic conductive film including: a conductive particle-containing layer, which contains an adhesive layer-forming component and conductive particles, wherein the conductive particle-containing layer has two endothermic peaks in differential scanning calorimetry where endothermic peak temperatures are measured under conditions that a measuring temperature range is from 10° C. to 250° C. and a heating speed is 10° C./min, and wherein T2 is 30° C. or higher, and T4?T2 is greater than 0° C. but 80° C. or less, where T2 is a temperature of the endothermic peak present at a lower temperature side, and T4 is a temperature of the endothermic peak present at a higher temperature side.Type: GrantFiled: February 10, 2015Date of Patent: February 12, 2019Assignee: DEXERIALS CORPORATIONInventors: Yasunobu Yamada, Morio Sekiguchi, Susumu Kumakura
-
Patent number: 10189981Abstract: The present invention provides a method for preparing high-strength cross-linked polymer photonic crystal film by core-shell polymer microspheres via evaporation-induced self assembly. Monodispersed core-shell polymer microspheres are fabricated by emulsifier-free emulsion polymerization, and then the microspheres emulsion is coated onto suitable substrates. Finally, polymer photonic crystal film with long-range ordered is constructed via self assembly. Self-cross-linking between the two units improves the strength of the polymer photonic crystal film, therefore the preparation of large size industrial-grade photonic crystal film is practicable which extends its application on the field of dyeing.Type: GrantFiled: August 13, 2014Date of Patent: January 29, 2019Assignee: XIAMEN UNIVERSITYInventors: Lizong Dai, Shirong Yu, Conghui Yuan, Long Zhang, Lina Zhong, Cunfeng Song, Yiting Xu, Birong Zeng, Wei'ang Luo
-
Patent number: 10189974Abstract: A purpose of the present invention is to provide a tire assuring that clogging of snow and sticking of snow are inhibited, particularly a tire assuring that clogging of snow and sticking of snow can be inhibited and having good performance on ice and snow and abrasion resistance without depending on the tread pattern form while maintaining wet grip performance and abrasion resistance. The tire is composed of a rubber composition which comprises a rubber component comprising a modified butadiene rubber and silica and has a pure water contact angle of from 125° to 140°.Type: GrantFiled: October 13, 2016Date of Patent: January 29, 2019Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Mikako Takenaka, Ryoji Kojima
-
Patent number: 10189987Abstract: The present invention provides a pneumatic tire provided with a tread formed from a rubber composition that can achieve balanced improvements in fuel economy and wet-grip performance. The present invention relates to a pneumatic tire provided with a tread formed from a rubber composition, the rubber composition containing a rubber component, silica, and a specific silane coupling agent, the rubber component containing, based on 100% by mass of the rubber component, not less than 5% by mass of a conjugated diene polymer containing a constituent unit based on a conjugated diene and a specific constituent unit, at least one terminal of the polymer being modified with a specific compound, the rubber composition containing the silica in an amount of 5 to 150 parts by mass relative to 100 parts by mass of the rubber component.Type: GrantFiled: October 27, 2014Date of Patent: January 29, 2019Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventors: Kazuyuki Nishioka, Kenichi Uesaka, Takahiro Kawachi, Masako Nakatani, Tatsuhiro Tanaka, Fumiya Kato
-
Patent number: 10174166Abstract: A polyimide precursor comprising a repeating unit represented by the following chemical formula (1): in which A is a divalent group of an aromatic diamine or an aliphatic diamine, from which amino groups have been removed; and X1 and X2 are each independently hydrogen, an alkyl group having 1 to 6 carbon atoms, or an alkylsilyl group having 3 to 9 carbon atoms, wherein the polyimide precursor comprises at least one type of repeating unit represented by the chemical formula (1) in which A is a group represented by chemical formula (2) or (3): in which m independently represents 0 to 3 and n independently represents 0 to 3; Y1, Y2 and Y3 each independently represent at least one selected from the group consisting of hydrogen atom, methyl group and trifluoromethyl group; and Q and R each independently represent direct bond, or at least one of —NHCO—, —CONH—, —COO— and —OCO—, in which Z and W each independently represent a divalent aromatic group having 6 to 18 carbon atoms; and Y4 repType: GrantFiled: September 10, 2013Date of Patent: January 8, 2019Assignee: UBE INDUSTRIES, LTD.Inventors: Takuya Oka, Yukinori Kohama, Yoshiyuki Watanabe, Nobuharu Hisano
-
Patent number: 10174212Abstract: The invention relates to a method for producing a pigment paste and an electrocoat containing the paste, the past being made by mixing solid pigment particles with a grind resin in the presence of water and/or an organic liquid, wherein the grind resin includes a dispersion of core-shell particles in an epoxide prepolymer which is liquid at 20° C. and the core-shell particles have a silicone core and a polymer shell.Type: GrantFiled: December 20, 2013Date of Patent: January 8, 2019Assignees: BASF Coatings GmbH, Henkel AG & Company, KGaAInventors: Ute Herrmann, Sebastian Sinnwell, Thorsten Gelbrich, Konstantinos Markou, Rolf Schulte, Sabine Holtschulte, Dominik Stoll, Guenther Ott
-
Patent number: 10174185Abstract: Provided is a pneumatic tire including a base tread formed from a rubber composition that can highly improve fuel economy, wet grip performance, and abrasion resistance while maintaining the balance between them. The pneumatic tire includes a base tread formed from a rubber composition, the rubber composition containing predetermined amounts of an isoprene rubber, a specified hydrogenated terpene resin, and a specified carbon black.Type: GrantFiled: November 9, 2016Date of Patent: January 8, 2019Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.Inventor: Hirotoshi Otsuki
-
Patent number: 10167411Abstract: Disclosed herein is a block copolymer comprising a first segment and a second segment that are covalently bonded to each other and that are chemically different from each other; where the first segment has a first surface free energy and where the second segment has a second surface free energy; and an additive copolymer; where the additive copolymer comprises a surface free energy reducing moiety where the surface free energy reducing moiety has a lower surface free energy than that of the first segment and the second segment; the additive copolymer further comprising one or more moieties having an affinity to the block copolymer; where the surface free energy reducing moiety is chemically different from the first segment and from the second segment; where the additive copolymer is not water miscible; and where the additive copolymer is not covalently bonded with the block copolymer.Type: GrantFiled: June 23, 2016Date of Patent: January 1, 2019Assignees: DOW GLOBAL TECHNOLOGIES LLC, ROHM AND HAAS ELECTRONIC MATERIALS LLCInventors: Peter Trefonas, III, Phillip D. Hustad, Deyan Wang, Rahul Sharma, Mingqi Li, Jieqian J. Zhang
-
Patent number: 10160857Abstract: A thermoplastic resin composition including a polylactic acid and organic-inorganic composite particles, wherein the composite particles include an inorganic nanoparticle core and a coating layer formed on the core, wherein the coating layer includes a copolymer, and a molded article made therefrom.Type: GrantFiled: August 19, 2015Date of Patent: December 25, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chansu Kim, Kyunghae Lee, Jun Chwae, Mooho Lee, Kwangmyung Cho