At Least One Solid Polymer Derived From Ethylenic Reactants Only Patents (Class 524/502)
  • Patent number: 11199057
    Abstract: A flexible tubular structure for oil exploitation, said flexible tubular structure having at least one reinforcing layer and at least one layer of a fluoropolymer compound, wherein said fluoropolymer compound has a composition including a polyvinylidene fluoride homopolymer and a vinylidene fluoride/fluorinated comonomer copolymer, and a plasticizer. The proportion by weight of hexafluoropropylene monomer in the copolymer is greater than 25%.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: December 14, 2021
    Inventor: Alain Chalumeau
  • Patent number: 11194252
    Abstract: This cured film-forming resin composition is characterized in comprising: as a component (A), a polymer containing a structural unit derived from a first monomer having the structure with formula (1); a photoacid generator as a component (B); fine particles as a component (C); and a solvent (in the formula, R1 represents hydrogen or a methyl group and R2 represents an organic group capable of undergoing elimination with the oxygen atom bonded thereto). The cured film-forming resin composition forms a cured film that has solvent resistance to organic solvents and a high liquid repellency (lyophobicity) wherein the lyophilicity/lyophobicity can be easily varied using small ultraviolet exposure doses and the lyophilic areas have a high lyophilicity even for high surface tension liquids.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: December 7, 2021
    Assignee: NISSAN CHEMICAL CORPORATION
    Inventors: Shojiro Yukawa, Yuki Hoshino
  • Patent number: 11174395
    Abstract: A polymer based antimicrobial coating composition comprising water; polyol; paint additives; hexamethylene diisocyanate (HDI hardener); a catalyst; and an antimicrobial agent, wherein said water takes up between 30% to 35% of the polymer composition by weight, and the polymer has a pentane adipate diol with dimethyl propionic acid functionality with an acid number from 75 to 95 and hydroxyl number from 320 to 360, and amounts to 12% to 15% of the polymer composition by weight.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: November 16, 2021
    Assignee: Bio Care Technology, LLC
    Inventor: Richard E. Hart
  • Patent number: 11168233
    Abstract: The present invention provides a curable composition, a pressure-sensitive adhesive, an adhesive tape and an adherend product, and belongs to the technical field of acrylate pressure-sensitive adhesives. The pressure-sensitive adhesive formed from the curable composition of the present invention features good resistance to resilience, especially resistance to resilience at high temperatures. The curable composition comprises: a monomer component, which comprises at least two polymerizable monomers, wherein the polymerizable monomers comprise a non-tertiary alcohol (meth)acrylate monomer and an acid functionalized non-ester unsaturated monomer with at least one ethylenically unsaturated group; a (meth)acrylate polymer tackifying resin with a weight-average molecular weight ranging from 10,000 to 60,000 Daltons and a glass transition temperature greater than or equal to 20° C.
    Type: Grant
    Filed: January 9, 2017
    Date of Patent: November 9, 2021
    Assignee: 3M Innovative Properties Company
    Inventor: Wenjie Zhang
  • Patent number: 11118034
    Abstract: According to the tire of the present invention having a tread composed of a rubber composition comprising, based on 100 parts by mass of a rubber component, 1 to 20 parts by mass of an ethylene-propylene-styrene copolymer, wherein the composition ratio thereof is 10 to 60% by mass of ethylene, 10 to 60% by mass of propylene, and 5 to 40% by mass of styrene; and 3 to 100 parts by mass of carbon black, a tire having a tread composed of a rubber composition excellent in chipping resistance can be provided.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: September 14, 2021
    Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
    Inventors: Yuki Kasai, Hirotoshi Otsuki
  • Patent number: 11028255
    Abstract: The present invention relates to a composition for a tire tread, comprising a resin alternative to a process oil. The composition for a tire tread, according to the present invention, can satisfy basic physical properties required as a tire, such as tensile strength, wear resistance, durability, and hardness, and improve the gripping force without a big increase in rolling resistance. A tire manufactured from the composition has the improved gripping force, particularly on wet road surfaces, and thus may be used for manufacturing a high-performance tire with excellent breakability, thereby being capable of increasing product competitiveness.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: June 8, 2021
    Inventor: Young-Deuck Lee
  • Patent number: 11021595
    Abstract: An object of the present invention is to provide a multicomponent copolymer for use for producing a crosslinked rubber composition and a rubber product excellent in fracture performance (strength and elongation) at high temperatures while maintaining high weather resistance. Further, the invention provides a rubber composition containing the multicomponent copolymer, a crosslinked rubber composition obtained by crosslinking the rubber composition, and a rubber product and a tire using the rubber composition or the crosslinked rubber composition. The multicomponent copolymer of the invention contains a conjugated diene unit, a non-conjugated olefin unit and an aromatic vinyl unit, wherein the main chain is formed of an acyclic structure alone, the content of the aromatic vinyl unit is 3 mol % or more of the whole multicomponent copolymer, and the content of the non-conjugated olefin unit is more than 44 mol % and less than 97 mol % of the whole multicomponent copolymer.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: June 1, 2021
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Yasuo Horikawa, Olivier Tardif, Yamato Ono
  • Patent number: 11015046
    Abstract: A thermoplastic resin composition containing an olefin-based polymer and a hydrogenated block copolymer, wherein: with respect to the olefin-based polymer, an amount of heat of crystal fusion (?H) is less than 80 J/g; the hydrogenated block copolymer is a hydrogenated product of a block copolymer composed of a first polymer block consisting of a structural unit derived from an aromatic vinyl compound and a second polymer block consisting of a structural unit derived from a conjugated diene compound; the content of the first polymer block in the hydrogenated block copolymer is 1 to 60% by mass; a proportion of a vinyl bond amount of the second polymer block is 50 to 95 mol %; and the content of the hydrogenated block copolymer in the thermoplastic resin composition is from 1 to 30 parts by mass relative to 100 parts by mass of the total amount of the olefin-based polymer and the hydrogenated block copolymer.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: May 25, 2021
    Assignee: KURARAY CO., LTD.
    Inventor: Yoshihiro Morishita
  • Patent number: 11008762
    Abstract: A floor panel has a substrate and a decorative layer of wood veneer provided thereon having a thickness of 1 millimeter or less. The substrate has an average density of more than 750 kilograms per cubic meter. The floor panel is rectangular and oblong and comprises a pair of opposite short edges and a pair of opposite long edges. The floor panel, on at least said two opposite long edges, is provided with coupling means allowing that two of such floor panels can be coupled to each other in a vertical direction perpendicular to the plane of the coupled panels and in a horizontal direction in this plane and perpendicular to the respective edge. The wood veneer and/or the substrate immediately underneath the wood veneer is treated at least at the short edges with a fluoro copolymer or a polymeric methylene diphenyl diisocyanate.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: May 18, 2021
    Assignee: UNILIN BV
    Inventors: Frank Loncke, Luc Vanhastel, Laurent Meersseman
  • Patent number: 10982059
    Abstract: A fiber-reinforced polymer composition that comprises a polymer matrix that contains a propylene polymer is provided. The polymer matrix constitutes from about 30 wt. % to about 80 wt. % of the composition, and a plurality of long reinforcing fibers that are distributed within the polymer matrix. The fibers constitute from about 20 wt. % to about 70 wt. % of the composition. The polymer composition exhibits a spiral flow length of about 450 millimeters or more as determined in accordance with ASTM D3123-09, and after aging at a temperature of 150° C. for 1,000 hours, a Charpy unnotched impact strength greater than about 15 kJ/m2 as determined at a temperature of 23° C. in accordance with ISO Test No. 179-1:2010.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: April 20, 2021
    Assignee: Celanese International Corporation
    Inventors: Jimmy Kanuteh, Markus Dehe, Uta Schoenwald-Otten, Juergen Stuermer, Paul Kenny, Timothy L. Tibor
  • Patent number: 10982081
    Abstract: Butyl based composition having hydrocarbon resins are provided herein. The hydrocarbon resin has a Tg from ?10° C. to 25° C., a number average molecular weight between 20 to 500, a weight average molecular weight between about 100 to about 2000, and a glass transition temperature between about 0° C. to about ?80° C.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: April 20, 2021
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Sujith Nair, Ranjan Tripathy, Sunny Jacob, Yuan-Ju Chen
  • Patent number: 10975233
    Abstract: A fiber-reinforced polymer composition that contains a polymer matrix and a plurality of long reinforcing fibers that are distributed within the polymer matrix is provided. The polymer matrix contains a propylene polymer and constitutes from about 30 wt. % to about 90 wt. % of the composition. The fibers constitute from about 10 wt. % to about 70 wt. % of the composition. Further, the polymer composition exhibits a spiral flow length of about 450 millimeters or more as determined in accordance with ASTM D3123-09 and a volatile organic content of about 100 micrograms per gram or less as determined by VDA 277.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: April 13, 2021
    Assignee: Celanese International Corporation
    Inventors: Jimmy Kanuteh, Markus Dehe, Uta Schoenwald-Otten, Juergen Stuermer, Paul Kenny, Timothy L. Tibor
  • Patent number: 10875952
    Abstract: An object of the present invention is to provide a multicomponent copolymer for use for producing a rubber composition and a rubber product having high abrasion resistance and wet performance. Further, the invention is to provide a rubber composition containing the multicomponent copolymer, a crosslinked rubber composition produced by crosslinking the rubber composition, and a tire and a rubber product using the rubber composition or the crosslinked rubber composition. The multicomponent copolymer of the invention contains a conjugated diene unit, a non-conjugated olefin unit and an aromatic vinyl unit, wherein the content of the aromatic vinyl unit is 5 mol % or more and less than 50 mol % of the whole multicomponent copolymer and the content of the non-conjugated olefin unit is more than 0 mol % and 50 mol % or less of the whole multicomponent copolymer.
    Type: Grant
    Filed: October 14, 2016
    Date of Patent: December 29, 2020
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Kyohei Kotani, Shigenaga Takano, Shigeki Oishi, Shojiro Kaita
  • Patent number: 10870257
    Abstract: The present disclosure is directed to a process for preparing foamed articles comprising at least one ethylene/?-olefin interpolymer and use of the foamed articles in various applications, such as footwear applications. The ethylene/?-olefin interpolymers of the present disclosure are multi-block copolymers comprising at least one soft block and at least one hard block.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: December 22, 2020
    Assignee: Dow Global Technologies LLC
    Inventors: Haiyang Yu, Xiaochun Liu, Yongchun Chen
  • Patent number: 10851235
    Abstract: Thermoplastic compositions include: from about 62 wt % to about 99 wt % poly(methyl methacrylate) (PMMA) or copolymers thereof; and from about 1 wt % to about 38 wt % of a poly(carbonate-siloxane) copolymer having a siloxane content of from about 25 wt % to about 45 wt %. The compositions are scratch resistant. Scratch resistance may be determined as comprising a scratch depth of less than 20 micron (?m) as measured in accordance with the Erichsen scratch hardness test at a force of 4 Newton (N). Articles including the thermoplastic composition are also described.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: December 1, 2020
    Assignee: SABIC Global Technologies B.V.
    Inventors: Peter Vollenberg, Christopher Luke Hein, Hao Zhou, Mark Van Der Mee
  • Patent number: 10774235
    Abstract: The invention relates to a thin, nano-structured coating that provides optical light efficiency enhancement. The dried coating contains nano-structures that provide a very low haze level of less than 2 percent, and a light transmission improvement of at least 1% over the non-coated substrate. For the nano-structured coating on an acrylic substrate the transmission is greater than 93 percent, and preferably greater than 94 percent. The coatings of the invention are especially useful for optical electronic displays and photovoltaic modules.
    Type: Grant
    Filed: October 9, 2009
    Date of Patent: September 15, 2020
    Assignee: Arkema France
    Inventors: Jiaxin Jason Ge, Michael T. Burchill, Ravi R. Gupta, Scott Gaboury
  • Patent number: 10757934
    Abstract: A mechanical insecticide is made by mixing water with at least one type of silane to make a silane solution which is then mixed with diatomaceous earth until there is substantial deposition of the silane material on the diatomaceous earth material, to make a silanized diatomaceous earth. The silanized diatomaceous earth can be diluted with water and applied to vertical and overhead surfaces using a sprayer, for the control of insects. The silanized diatomaceous earth can also be dried into a powder for broadcast application, or mixed as a paste for brush/roller/caulk application.
    Type: Grant
    Filed: February 26, 2017
    Date of Patent: September 1, 2020
    Assignee: Earthcoat Plus, LLC
    Inventors: Jack L. Mathis, Sean G. Eubanks
  • Patent number: 10686956
    Abstract: A reading apparatus includes a cover configured to pivot to an open position and a closed position, a lock mechanism configured to restrict the cover in the closed position from pivoting to the open position, and a reading unit provided in the cover or in a member facing the cover in the closed position, and configured to read a medium when the cover is in the closed position. The cover includes a protruding portion. A latch face configured to come into contact with a face of the protruding portion facing toward one direction along a first axis when the cover is in a closed position, the first axis being orthogonal to a pivoting shaft of the cover. The latch face is configured to move in the other direction along the first axis when the latch moves from a lock release position to a lock position.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: June 16, 2020
    Assignee: Seiko Epson Corporation
    Inventors: Naohiro Ueyama, Motofumi Otani
  • Patent number: 10669419
    Abstract: The present invention relates to a curable resin composition comprising a polyol (A) having an average hydroxyl value of 200 to 1500 mg KOH/g, a polyisocyanate (B), and polymer fine particles (C), and a curable resin composition comprising a polyol (A), a polyisocyanate (B), and polymer fine particles (C), wherein the polyol (A) comprises a polyester polyol (a2) as an essential component, and the amount of the polyester polyol (a2) is not less than 20 parts by mass per 100 parts by mass of the polyol (A).
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: June 2, 2020
    Assignee: KANEKA CORPORATION
    Inventors: Toshihiko Okamoto, Shohei Nishimori
  • Patent number: 10557057
    Abstract: A composition [composition (C)] comprising: —from 0.1 to 99.8% by weight (wt. %) of at least one poly(aryl ether ketone) polymer having a melt flow rate (MFR) equal to or higher than 8 g/10 min at 400° C. and under a load of 2.16 kg, as measured in accordance with ASTM method D1238 [(PAEKHMF) polymer], —from 0.1 to 30 wt. % of at least one poly(tetrafluoroethylene)polymer having a D50 particle size equal to or below 10 ?m, and having a melting temperature equal to or below 324° C. [(PTFE) polymer], —and from 0.1 to 30% wt. % of at least one carbon fiber, and wherein all % are based on the total weight of the composition (C).
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: February 11, 2020
    Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC.
    Inventor: Vijay Gopalakrishnan
  • Patent number: 10550216
    Abstract: Provided is a multi-component copolymer having excellent crack growth resistance and wear resistance. The multi-component copolymer comprises conjugated diene units, non-conjugated olefin units and aromatic vinyl units, wherein: a peak top molecular weight of non-conjugated olefin parts linking only the non-conjugated olefin units is 500 or more and less than 40,000.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: February 4, 2020
    Assignee: BRIDGESTONE CORPORATION
    Inventors: Madoka Kimura, Shigeki Oishi, Tomoe Tanabe
  • Patent number: 10526446
    Abstract: The present invention aims at providing a polycarbonate resin composition having excellent transparency and possessing high levels of biogenic substance content rate, heat resistance, wet heat resistance and impact resistance in a balanced manner, a production method thereof, and a molded body of the polycarbonate resin composition.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: January 7, 2020
    Assignee: Mitsubishi Chemical Corporation
    Inventors: Tomohiko Tanaka, Asami Kakiuchi, Takao Kuno, Hisanori Mori
  • Patent number: 10522784
    Abstract: A method for producing an organic EL device in this disclosure includes the steps of providing an element substrate including a substrate and a plurality of organic EL devices arranged on the substrate; and forming a thin film encapsulation structure over the element substrate. The step of forming the thin film encapsulation structure includes the steps of forming a first inorganic barrier layer over the element substrate; condensing a photocurable resin on the first inorganic barrier layer; irradiating a plurality of selected regions of the photocurable resin with a laser beam to cure at least a part of the photocurable resin, thus to form a photocurable resin layer; removing an uncured part of the photocurable resin; and forming a second inorganic barrier layer, covering the photocurable resin layer, on the first inorganic barrier layer.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: December 31, 2019
    Assignee: Sakai Display Products Corporation
    Inventor: Katsuhiko Kishimoto
  • Patent number: 10494530
    Abstract: The present invention relates to a composition comprising: a) an aqueous dispersion of i) polymer particles functionalized with structural units of a phosphorus acid monomer; and ii) TiO2 particles; b) a sulfur acid functionalized dispersant; and c) a carboxylic acid functionalized dispersant. The composition of the present invention addresses a need in the art by providing a way to tune TiO2-binder composite formation efficiency with relative ease.
    Type: Grant
    Filed: December 8, 2017
    Date of Patent: December 3, 2019
    Assignee: Rohm and Haas Company
    Inventors: Jonathan DeRocher, Kevin J. Henderson, Antony K. Van Dyk, Jingchun Yang
  • Patent number: 10493723
    Abstract: A branched polyorganosiloxane having, on average, at least two radical-curable groups per molecule and a curable silicone composition that comprises (I) the branched polyorganosiloxane and (II) a radical initiator. Cured products prepared therefrom. Devices containing the branched polyorganosiloxane, composition, or cured product. Methods of making the branched polyorganosiloxane and composition and methods of using and uses of the materials and devices.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: December 3, 2019
    Assignee: Dow Silicones Corporation
    Inventors: Michael L. Bradford, Arianne Edlai R. Tan, Yin Tang, Afrooz A. Zarisfi
  • Patent number: 10442927
    Abstract: Disclosed is a flame-retardant polyphenylene ether resin composition having high rigidity and high impact strength. More particularly, disclosed is a flame-retardant polyphenylene ether resin composition having high rigidity and high impact strength which enhances environmental stress cracking resistance and impact resistance, compared to general materials, while exhibiting superior mechanical strength such as flame retardancy, tensile strength, flexural strength, flexural modulus, etc. through addition of particularly glass fiber, maleic anhydride-grafted polyphenylene ether, a thermoplastic styrenic elastomer, an ethylene terpolymer and an epoxy resin to a polyphenylene ether resin, and thus, may be used as a material of automobile battery cell modules or electric/electronic components.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: October 15, 2019
    Assignees: Hyundai Motor Company, Hyundai EP CO., Ltd.
    Inventors: Sang Soo Jeon, Seung Woo Choi, Tae Seung Lee, Hee Gu Yeo, Yong Ki Hwang, Dong Bum Seo
  • Patent number: 10400097
    Abstract: The present invention concerns a fluorinated polymer composition, methods for producing same, and products that can be produced from said composition. More particularly, the invention concerns a thermoplastic polymer composition comprising the following components A, B and C: A—a polyvinylidene fluoride (PVDF) homopolymer comprising a fraction of ultra high molecular weight chains (UHMCF); B—a vinylidene fluoride (VDF) elastomeric copolymer and at least one other fluorinated comonomer copolymerisable with VDF, and C—a VDF homopolymer having a lower viscosity than component A.
    Type: Grant
    Filed: July 27, 2016
    Date of Patent: September 3, 2019
    Assignee: ARKEMA FRANCE
    Inventors: Anthony Bonnet, Cyrille Mathieu, Alejandra Reyna-Valencia, Barbara Ramfel (Epouse Wiegert), Christophe Degoulet
  • Patent number: 10399892
    Abstract: The invention relates to an aqueous fluoropolymer coating composition for direct application to glass without the need for pre-treatment of the glass surface. The coating composition can also be used with other non-porous and porous substrates. The fluoropolymer coating contains a hydroxyl-functional fluoropolymer, and polyisocyanates. Preferably the coating composition also contains a water-dispersible hydroxyl functional polyurethane. The coating composition may exist as a 1-pack or a multi-pack coating system. The coating has excellent wet adhesion to glass, good weathering, chalking resistance, chemical resistance, and dirt pickup resistance.
    Type: Grant
    Filed: April 2, 2013
    Date of Patent: September 3, 2019
    Assignee: Arkema Inc.
    Inventors: Min Zheng, Mei Wen, Scott R. Gaboury, Kurt A. Wood, Ronald H. Partridge
  • Patent number: 10301462
    Abstract: The invention relates to a composition comprising: a homopolymer polyvinylidene fluoride; a copolymer of vinylidene fluoride and of at least one other fluorinated comonomer copolymerizable with vinylidene fluoride (VDF), the weight proportion of the copolymer in the composition being between 10 to 35%; and a plasticizer, the weight proportion of the plasticizer in the composition being between 1 and 5%. The invention also relates to a method for producing the composition and the use thereof for producing various items.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: May 28, 2019
    Assignee: Arkema France
    Inventors: Gilles Hochstetter, Lionel Hugon, Thomas Labour, Thierry Lannuzel, Barbara Wiegert, Ramin Amin-Sanayei
  • Patent number: 10208202
    Abstract: A thermoplastic resin composition includes 10 to 95 parts by weight of a polycarbonate resin (A); 5 to 90 parts by weight of a graft copolymer (B); and 0 to 50 parts by weight of a copolymer (C). The graft copolymer (B) is produced by the graft polymerization of 10 to 80 parts by weight of a rubbery polymer with 20 to 90 parts by weight of a monomer component including an aromatic vinyl monomer and/or a cyanide vinyl monomer, wherein the rubbery polymer has a weight average particle size of 150 to 450 nm and also has a 10 wt % particle size of 50 to 250 nm and a 90 wt % particle size of 450 to 650 nm in a particle size cumulative weight fraction. The copolymer (C) is produced by copolymerizing an aromatic vinyl monomer, a cyanide vinyl monomer and another vinyl monomer with one another.
    Type: Grant
    Filed: May 19, 2015
    Date of Patent: February 19, 2019
    Assignee: UMG ABS, LTD.
    Inventor: Hironori Matsuyama
  • Patent number: 10150865
    Abstract: According to one embodiment, the present invention provides a resin composition, which comprises a polymer (A) containing 45% by mass or more of a (meth)acrylate unit (a) represented by the following formula (1), a polymer (B) containing 60% by mass or more of a methyl (meth)acrylate unit (b) and having a mass average molecular weight of 5,000 to 20,000, and a polycarbonate-based resin (C).
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: December 11, 2018
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Kazuki Kouno, Hisayuki Kuwahara
  • Patent number: 10144824
    Abstract: The present invention relates to a halogen-free resin composition and a prepreg and a laminated board prepared therefrom. The halogen-free resin composition contains the following components in parts by weight: 50-100 parts of an epoxy resin; 20-70 parts of benzoxazine; 5-40 parts of a polyphenyl ether; 5-40 parts of allyl benzene-maleic anhydride; 10-60 parts of a halogen-free flame retardant; 0.2-5 parts of a curing accelerator, and 20-100 parts of a filler. The prepreg and laminated board prepared from the halogen-free resin composition have comprehensive performances such as a low dielectric constant, a low dielectric loss, an excellent flame retardance, heat resistance, cohesiveness and moisture resistance, etc., and are suitable for use in a halogen-free high multilayer circuit board.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: December 4, 2018
    Assignee: SHENGYI TECHNOLOGY CO., LTD.
    Inventors: Hui Li, Kehong Fang
  • Patent number: 10125154
    Abstract: A fluorine-containing alkylsilane compound represented by the general formula: CF3(CF2)n(CH2CF2)a(CF2CF2)b(CH2)3SiR3-dXd??[I] wherein n is an integer of 0 to 5; a is 1 or 2; b is an integer of 0 to 3; R is a C1-C3 alkoxy group, a fluorine-containing alkoxy group, or an alkenyl group; X is halogen; and d is an integer of 0 to 3. The fluorine-containing alkylsilane compound is produced by reacting, in the presence of a transition metal catalyst, a polyfluoroalkyl allyl compound represented by the general formula: CF3(CF2)n(CH2CF2)a(CF2CF2)bCH2CH?CH2??[II] wherein n, a, and b are as defined above, with: an alkoxysilane, or a chlorosilane, followed by a reaction with lower alcohol or metal alkenyl. The production method gives a fluorine-containing alkylsilane compound that can remove free iodine derived from the raw material compound, before a hydrosilylation reaction is performed, without using a metal reagent having a high environmental load, and that also has excellent handling properties.
    Type: Grant
    Filed: September 18, 2015
    Date of Patent: November 13, 2018
    Assignee: Unimatec Co., Ltd.
    Inventor: Takeshi Fukushima
  • Patent number: 10081729
    Abstract: A resin composition according to the present invention comprises: (A) a (meth)acrylic copolymer containing 5 to 85% by mass of a (meth)acrylate unit (a) represented by general formula (1) and 15 to 95% by mass of a methyl (meth)acrylate unit (b); and (B) a polycarbonate-type resin.
    Type: Grant
    Filed: October 1, 2014
    Date of Patent: September 25, 2018
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Kazuki Kouno, Eiichi Honda
  • Patent number: 10053566
    Abstract: A pelletized resin composition according to the present invention contains an ethylene-vinyl alcohol resin (A), a polyamide (B), and a lower fatty acid magnesium salt (C) each in a specific amount, wherein the polyamide resin (B) is dispersed in the ethylene-vinyl alcohol resin (A) with an average dispersed particle diameter of 1 ?m or less as determined using an electron microscope, and the lower fatty acid magnesium salt (C) is dispersed in both the ethylene-vinyl alcohol resin (A) and the polyamide resin (B). Accordingly, a pelletized resin composition that is superior in hue can be obtained. In addition, a film that is superior in thermal stability in the film formation, the appearance immediately after the film formation, and the appearance after the heating treatment is obtained.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: August 21, 2018
    Assignee: KURARAY CO., LTD.
    Inventors: Satoshi Yamakoshi, Naoki Kawakami
  • Patent number: 10030123
    Abstract: The present invention is a resin composition comprising a transparent resin, and modified inorganic particles obtained by surface-modifying inorganic particles with a modifier, the transparent resin having a saturated water absorption at 37° C. of 0.015 to 0.25 wt %, the inorganic particles having an average particle size of 20 nm or less, and having a refractive index larger than that of the transparent resin by 0.40 or more, a modification ratio of the modified inorganic particles being 15 to 40 wt %, and the modifier being a compound represented by the formula (1) below. Here, R1 represents a hydrocarbon group having 12 to 18 carbon atoms, and X represents a functional group that forms a bond to the surface of the inorganic particles, or an atomic group that comprises the functional group. Also disclosed are a resin formed article and an optical part.
    Type: Grant
    Filed: March 23, 2015
    Date of Patent: July 24, 2018
    Assignee: ZEON CORPORATION
    Inventors: Anna Kanasashi, Masaaki Komatsu
  • Patent number: 9938405
    Abstract: An object of the present invention is to provide a hybridized insulating resin material, in which a viscosity is low to ensure a molding ability and the occurrence of voids is suppressed with respect to a resin material to which 2 to 20 wt % of fine particles of 100 nm or less are added, and a high voltage equipment including the hybridized insulating resin material. The object is achieved by providing a hybridized insulating resin material for a high 1.0 voltage equipment, which contains 2 to 20 wt % of fine particles having a particle size of 100 nm or less and contains a nonion surfactant having an HLB value of 2 to 8, and a high voltage equipment including the hybridized insulating resin material.
    Type: Grant
    Filed: May 14, 2013
    Date of Patent: April 10, 2018
    Assignee: Hitachi, Ltd.
    Inventor: Atsushi Ootake
  • Patent number: 9896609
    Abstract: The present invention relates to a polyurethane composition consisting of a first and a second component, wherein the first component comprises an alkoxylated aromatic diol, a low molecular weight aliphatic or cycloaliphatic diol and a specific polybutadiene polyol in specific ratios. The cured composition is characterized by having good adhesive characteristics, a strength that is only slightly dependent upon the temperature in the temperature range of ?35 to +85° C. and high strength and elasticity. It is particularly suitable as a structural adhesive for bonding two substrates.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: February 20, 2018
    Assignee: SIKA TECHNOLOGY AG
    Inventors: Wolfgang Roock, Steffen Kelch, Matthias Heidtmann
  • Patent number: 9834675
    Abstract: The present invention relates to a resin composition having an improved haze effect and light transmittance and a process for preparing the same. The resin composition comprises blended components: a) a matrix resin; and b) crosslinked copolymer microspheres; wherein the crosslinked copolymer microspheres are alternating copolymers formed from monomers having anhydride, amide and/or imide groups, with olefin monomers and/or furan and its derivatives and optionally crosslinked with a crosslinking agent; preferably, the resin composition has a haze of not less than 92%, and a light transmittance of not less than 55%, preferably a haze of not less than 92%, and a light transmittance of not less than 59%, and more preferably a haze of not less than 95%, and a light transmittance of not less than 59%. The resin composition is energy efficient in use, provides excellent light diffusing effect, and, at the same time reduces the material cost.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: December 5, 2017
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
    Inventors: Jinliang Qiao, Yue Ru, Xiaohong Zhang, Wantai Yang, Guicun Qi, Chuanlun Cai, Jinmei Lai, Binghai Li, Xiang Wang, Zhihai Song, Jianming Gao, Hongbin Zhang, Haibin Jiang, Gu He
  • Patent number: 9829152
    Abstract: Novel cylinder passivation procedures to increase the room temperature stability of gaseous tin deuteride (SnD4) are described. Incorporation of specific organic-containing materials, which when applied onto surfaces of a vessel and/or conduit extending therefrom, can increase the shelf life stability of thermodynamically unstable gases stored within such pretreated vessels.
    Type: Grant
    Filed: June 14, 2013
    Date of Patent: November 28, 2017
    Assignee: PRAXXAIR TECHNOLOGY, INC.
    Inventors: Ronald F. Spohn, Ashwini Sinha, Carl B. Richenberg
  • Patent number: 9670094
    Abstract: The invention relates to pervious concrete compositions containing hydraulic binder, filler and polymer, characterized in that the polymer present is a vinyl acetate-ethylene-copolymer having a glass transition temperature Tg of ?20° C.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: June 6, 2017
    Assignee: Wacker Chemie AG
    Inventors: Klas Sorger, Jürgen Bezler
  • Patent number: 9631087
    Abstract: A thermoplastic resin composition according to the present invention is characterized by comprising: (A) a polycarbonate resin; and (B) a biphenyl group-containing (meth)acrylic copolymer. As such, the refractive index of the biphenyl group-containing (meth)acrylic copolymer (B) can be approximately from 1.495 to 1.640. The thermoplastic resin composition exhibits superior balance of material properties such as impact strength, internal scratch resistance, transparency, thermal resistance and appearance.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: April 25, 2017
    Assignee: LOTTE ADVANCED MATERIALS CO., LTD.
    Inventors: Jin Hwa Chung, Kee Hae Kwon, Joo Hyun Jang, Ja Kwan Goo, Kwang Soo Park
  • Patent number: 9611386
    Abstract: Provided is a transparent polycarbonate composition that includes: (A) 5 to 95 wt % of biphenyl modified polycarbonate including a repeating unit represented by Chemical Formula 1, a repeating unit represented by Chemical Formula 2, and a repeating unit represented by Chemical Formula 3; and (B) 1 to 50 wt % of an acrylate-based copolymer including (B-1) a repeating unit derived from aromatic (meth)acrylate having a refractive index of 1.58 to 1.70 and (B-2) a repeating unit derived from a mono-functional unsaturated monomer.
    Type: Grant
    Filed: July 8, 2013
    Date of Patent: April 4, 2017
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Kee-Hae Kwon, O-Sung Kwon, In-Chol Kim, Joo-Hyun Jang, Chang-Min Hong
  • Patent number: 9598579
    Abstract: A method for making a thermoplastic material includes: (a) partially crosslinking an elastomer composition at a first crosslinking temperature to form a thermoplastic, partially crosslinked elastomer composition; (b) mixing a thermoplastic polymer composition with the thermoplastic, partially crosslinked elastomer composition and heating the mixture to a second crosslinking temperature higher than the first crosslinking temperature, wherein the thermoplastic polymer composition is liquid at the second crosslinking temperature; and (c) continuously mixing the mixture while further crosslinking the elastomer composition to form a thermoplastic material having a dispersed phase of crosslinked elastomer composition in the thermoplastic polymer composition. The elastomer composition may include an elastomer compounded with a curing agent and optionally additional components.
    Type: Grant
    Filed: June 30, 2015
    Date of Patent: March 21, 2017
    Assignee: NIKE, Inc.
    Inventor: John C. Chen
  • Patent number: 9530533
    Abstract: Provided is an inexpensive conductive paste composition capable of forming an electrode having a sufficient expansion and contraction property and conductivity as an membrane electrode for use in an electrostrictive element. The conductive paste composition comprises an electrode-forming component, and a solvent in an amount of 10% to 70% by mass with respect to the electrode-forming component. The electrode-forming component comprises, with respect to the total amount of the solids content of the electrode-forming component, 2.5% to 4.7% by mass of a conductive carbon material, 54% to 68% by mass of silicone rubber, 0.05% to 0.2% by mass of a curing catalyst composed of a platinum-siloxane complex, and 16% to 30% by mass of silica.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: December 27, 2016
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Atsuo Orita
  • Patent number: 9523011
    Abstract: An inkjet printing fluid for printing systems employing recirculating printing fluids is described. The printing fluid including water, colorants, and an acrylic latex polymer that includes repeating units of alkylene oxide groups.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: December 20, 2016
    Assignee: EASTMAN KODAK COMPANY
    Inventors: Douglas Robert Robello, Mark R. Mis, Grace Ann Bennett
  • Patent number: 9487667
    Abstract: An ink jet printing method includes forming an image by discharging droplets of an aqueous ink composition onto a non-ink-absorbing or low ink-absorbing recording medium by ink jet printing, and drying the aqueous ink composition on the recording medium during and/or after forming the image, wherein the aqueous ink composition contains a water-insoluble colorant, resin particles, a silicone surfactant, an acetylene glycol surfactant, a pyrrolidone derivative, a 1,2-alkyldiol, a polyhydric alcohol, and water, and the resin particles contain resin fixative particles and wax particles.
    Type: Grant
    Filed: October 8, 2009
    Date of Patent: November 8, 2016
    Assignee: Seiko Epson Corporation
    Inventor: Hitoshi Ohta
  • Patent number: 9447218
    Abstract: The present invention provides a binder for manufacturing an inorganic sintered body that has excellent adhesiveness upon heat pressing and thermal decomposability and, especially when used as a binder for a ceramic green sheet, provides a ceramic green sheet having sufficient mechanical strength and flexibility. The present invention also provides a paste for manufacturing an inorganic sintered body, a ceramic green sheet, and a ceramic laminate individually manufactured using the binder for manufacturing an inorganic sintered body. The present invention provides a binder for manufacturing an inorganic sintered body containing a graft copolymer having a unit including polyvinyl butyral and a unit including a poly(meth)acrylic compound, the polyvinyl butyral having a polymerization degree of 800 to 5000, a hydroxy group content of 20 to 40 mol %, and a butyralization degree of 60 to 80 mol %, the unit including a poly(meth)acrylic compound having a glass transition temperature of 0 to 110° C.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: September 20, 2016
    Assignee: Sekisui Chemical Co., Ltd.
    Inventors: Kaoru Mikayama, Yasuharu Nagai, Yuki Ishikawa
  • Patent number: 9404004
    Abstract: A hot applied, non-crosslinking, non-butyl, sealant. These sealants are composed of olefin polymers, styrenic block copolymers, an ethylene vinyl acetate copolymer, tackifying resins, plasticizers, and preferably inorganic fillers, and organosilane adhesion promoters. Optionally, the sealant may include UV absorbers, antioxidants, pigments, and the like. The sealants are suitable for use as edge sealants for insulated glass (IG) window units.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: August 2, 2016
    Assignee: BOSTIK, INC.
    Inventors: Patrick John Czaplewski, David P. Keuler, Michael D. Vitrano
  • Patent number: 9405235
    Abstract: Provided is a resin composition including at least: polyolefin in an amount of from 50% by mass to 90% by mass; an electro-conductive agent; and a compound represented by General Formula (1) below, In General Formula (1), R is preferably a divalent group having a number overage molecular weight of 1,000 or greater and derived from acrylic polymer.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: August 2, 2016
    Assignee: RICOH COMPANY, LTD.
    Inventors: Makoto Matsushita, Akira Izutani, Chiyoshi Nozaki