Organosilicon Containing Coating Material Patents (Class 427/515)
  • Patent number: 10155065
    Abstract: The subject matter of the present invention is a photopolymerizable liquid composition comprising at least one epoxidized polybutadiene prepolymer, at least one cationic photoinitiator, and at least one thioxanthone-derived photosensitizer, which can, for example, be in the form of a liquid dressing. The subject matter of the invention is also a process for obtaining a polymerized film from said photopolymerizable liquid composition, characterized in that said composition is applied to tissues such as the skin, the skin appendages or the mucous membranes so as to form a uniform liquid film, and the film thus obtained is subjected to ultraviolet radiation, preferably ultraviolet-visible radiation having a wavelength of between 380 and 405 nm, preferably between 385 and 395 nm.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: December 18, 2018
    Assignees: LABORATORIES URGO, UNIVERSITE DE REIMS CHAMPAGNE-ARDENNE, CENTER NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Xavier Coqueret, Sadananda Das, Stéphane Auguste
  • Patent number: 10131797
    Abstract: A coating agent composition of the present invention contains photocatalyst particles composed of metal oxide in which an upper end potential of a valence band is 3 V (vs SHE) or more and a lower end potential of a conduction band is 0.16 V (vs SHE) or less. Moreover, the coating agent composition contains cuprous oxide particles, metal oxide particles without photocatalytic activity, a binder resin, and an organic solvent. Then, in 100 parts by mass of a non-volatile matter content of the coating agent composition, a content of the photocatalyst particles is 1 to 80 parts by mass, a content of the cuprous oxide particles is 0.1 to 5 parts by mass, and a total content of the photocatalyst particles and the metal oxide particles is 40 to 80 parts by mass.
    Type: Grant
    Filed: March 3, 2014
    Date of Patent: November 20, 2018
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Shinichiro Miki, Takeshi Ueda, Daigo Yamashina, Kensaku Kinugawa
  • Patent number: 10047259
    Abstract: Disclosed are methods for making a cured sealant. The methods include depositing an uncured sealant composition on a substrate and exposing the uncured sealant composition to actinic radiation to provide a cured sealant. The uncured sealant composition includes a thiol-terminated polythioether, a polyene comprising a polyvinyl ether and/or a polyallyl compound, and a hydroxy-functional vinyl ether. Related sealant compositions are also disclosed.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: August 14, 2018
    Assignee: PRC-DeSoto International, Inc.
    Inventors: Raquel Keledjian, Renhe Lin, Chandra Rao, Bruce Virnelson
  • Patent number: 9926459
    Abstract: A paint composition for forming energy saving self-cleaning coatings includes water, a binder composition, a powder catalyst composition, a first pigment composition, a second pigment composition, and a fluoropolymer-composition. The binder composition includes a first acrylic resin having an average particle size from about 0.2 to 1 micron and a glass transition temperature less than about 10° C. The powder catalyst composition includes anatase titanium dioxide with a surface area from about 50 to 500 m2/g. It should be appreciated that anatase provides catalyst activity that is useful for providing the self-cleaning properties of the present embodiment. The first pigment composition includes rutile titanium dioxide which typically has low or no catalytic activity while the second pigment composition is different than the first pigment composition. Characteristically, the fluoropolymer-containing composition includes polyvinylidene fluoride and a second acrylic resin.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: March 27, 2018
    Assignee: Behr Process Corporation
    Inventors: Chenchen Xue, Ming-Ren Tarng
  • Patent number: 9868567
    Abstract: A conditioning agent (typically for use in repairing a flaw in a glazing panel) is contained in a sealed container which is itself disposed internally of a flexible outer walled container. Pressure applied to the outer flexible walled container can cause release of the conditioning agent from the internal conditioning agent container. The conditioning agent preparation may comprise a hygroscopic solvent (such as acetone) combined with one or more primer additives to prime the surface of the glazing panel for repair.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: January 16, 2018
    Assignee: Belron International Limited
    Inventor: Paul Syfko
  • Patent number: 9811192
    Abstract: A composition for a window film includes a siloxane resin represented by Formula 1, 4 or 7, or a mixture thereof, and an initiator. A flexible window film is manufactured using the same, and has a pencil hardness of about 7H or higher, a radius of curvature of about 5.0 mm or less, and a difference in yellow index before and after irradiation (?Y.I.) of about 5.0 or less. A flexible display includes the flexible window film.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: November 7, 2017
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Chang Soo Woo, Kyoung Ku Kang, Min Hye Kim, Ji Sun Im, Seung Woo Jang, Dong Il Han
  • Patent number: 9790311
    Abstract: The present invention provides an organic-inorganic composite resin, which is derived from: (A) an inorganic portion comprising (a1) one or more siloxane monomers of formula (R1)nSi(OR2)4-n, wherein R1, R2 and n are as defined in the specification; (a2) an acidic catalyst, (a3) silica, and (a4) a siloxane oligomer; and (B) an organic portion comprising (b1) one ore more acrylic monomers; wherein the weight ratio of the inorganic portion to the organic portion ranges from 2:8 to 8:2. The present invention also provides a coating composition comprising the aforementioned organic-inorganic composite resin and a hardener. The present invention further provides a reinforced substrate coated with the aforementioned coating composition.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: October 17, 2017
    Assignee: ETERNAL MATERIALS CO., LTD.
    Inventors: Sheng-Wei Lin, Mao-Jung Yeh
  • Patent number: 9670326
    Abstract: The present invention is: a curable composition comprising a component (A) and a component (B) in a mass ratio (component (A):component (B)) of 100:0.1 to 100:50; a cured product obtained by curing the curable composition; and a method for using the curable composition as an optical device-securing adhesive or an optical device sealing material.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: June 6, 2017
    Assignee: LINTEC CORPORATION
    Inventors: Masami Matsui, Mikihiro Kashio
  • Patent number: 9598609
    Abstract: The present application relates to a hard-coating resin composition including a siloxane resin, a preparing method of a siloxane cured hard-coating article using same and an optical film including the siloxane cured hard-coating article.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: March 21, 2017
    Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Byeong-Soo Bae, Ji-Hoon Ko, Gwang-Mun Choi
  • Patent number: 9587142
    Abstract: Optically clear hydrophobic and superhydrophobic coatings and solutions and methods for preparing them. Branched polysilicate structures having surface hydroxyl groups are formed by at least partially hydrolyzing an alkoxy silane precursor via water and an acid catalyst in a solvent, and catalyzing the hydrolysis product with a base to form a gel. The structures are dispersed to form a colloidal suspension, and then hydrophilic hydroxyl groups on the structures are reacted with a silylating agent and replaced with hydrophobic and/or oleophobic ligands. Additional solvent may be added to form a coating which is optically clear.
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: March 7, 2017
    Assignee: Lotus Leaf Coatings, Inc.
    Inventor: David J. Kissel
  • Patent number: 9188861
    Abstract: A photopolymerizable composition has five essential components: (a) a photopolymerizable epoxy material, (b) a photoacid generator such as an onium salt, (c) electron donor photosensitizer having an oxidation potential of at least 0.4 V and up to and including 3 V vs. SCE, and (d) metal particles. This photopolymerizable composition can be applied or printed onto one or both sides of various substrates to form articles that can be used to form electrically conductive materials. Methods for using the photopolymerizable compositions include electroless plating methods that can be carried out in roll-to-roll printing systems once various photocured patterns are formed from the photopolymerizable compositions.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: November 17, 2015
    Assignee: EASTMAN KODAK COMPANY
    Inventors: Deepak Shukla, Mark R. Mis
  • Patent number: 9145500
    Abstract: A two-part moisture curable coating compositions capable of forming polyurethane-polysiloxane networks is provided. The coating compositions which are useful in marine antifouling coatings provide a two-part moisture curable composition comprising: (a) a first part comprising at least one multifunctional polyol; (b) a second part comprising: (i) at least one polysiloxane polymer with at least two isocyanate or mercapto functional groups and (ii) at least one isocyanate functional organic compound; and (c) solvent. Also provided are methods of coating substrates with the curable composition and articles produced from such coated substrates.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: September 29, 2015
    Assignee: Dow Global Technologies LLC
    Inventors: Paul J. Popa, Yanxiang Li, Hongyu Chen
  • Patent number: 9062214
    Abstract: A method of preparing a resin composition for hard coat, comprises: a first step of obtaining a polyfunctional (meth)acrylate monomer modifying agent by addition reaction between a modifying agent having a thiol group and a three- or more functional (meth)acrylate monomer to form a covalent bond between the thiol group and acryloyl group and/or methacryloyl group, and a second step of modifying metal oxide microparticles with the polyfunctional (meth)acrylate monomer modifying agent that is obtained from the first step.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: June 23, 2015
    Assignee: NIDEK CO., LTD.
    Inventors: Asaki Nakane, Shigehiro Koide, Yasuharu Yamada
  • Patent number: 9034439
    Abstract: The present disclosure relates to methods and systems for synthesis of bridged-hydropentacene, hydroanthracene and hydrotetracene from the precursor compounds pentacene derivatives, tetracene derivatives, and anthracene derivatives. The invention further relates to methods and systems for forming thin films for use in electrically conductive assemblies, such as semiconductors or photovoltaic devices.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: May 19, 2015
    Assignee: Academia Sinica
    Inventors: Tahsin J. Chow, Chung-Chih Wu, Ta-Hsien Chuang, Hsing-Hung Hsieh, Hsin-Hui Huang
  • Patent number: 9023433
    Abstract: A silsesquioxane resins useful in antireflective coatings wherein the silsesquioxane resin has the formula (PhSiO(3-x)/2(OR?)x)m(HSiO(3-x)/2(OR?)x)n(MeSiO(3-x)/2(OR?)x)o(RSiO(3-x)/2(OR?)x)p and a method of forming an antireflective coating on an electronic device comprising applying to an electronic device an antireflective coating composition comprising the silsesquioxane resin and a solvent, and removing the solvent and curing the silsesquioxane resin to form an antireflective coating on the electronic device.
    Type: Grant
    Filed: November 18, 2008
    Date of Patent: May 5, 2015
    Assignee: Dow Corning Corporation
    Inventors: Peng-Fei Fu, Eric Scott Moyer
  • Publication number: 20150111046
    Abstract: [Subject] To provide a method for producing a gas barrier film having an excellent gas barrier property. [Solving means] A method for producing a gas barrier film having a base and a gas barrier layer being arranged on the base, comprising a step (1) for preparing a base having a moisture content of 0.01 to 1% by mass, a step (2) for obtaining a coating film by coating a coating liquid containing polysilazane onto the base, and a step (3) for forming a gas barrier layer by irradiating the coating film with vacuum ultraviolet rays.
    Type: Application
    Filed: April 30, 2013
    Publication date: April 23, 2015
    Inventor: Kazutoshi Murota
  • Publication number: 20150111086
    Abstract: Porous, electrically insulating, and electrochemically resistant surface coatings that strengthen and protect separators and that improve the operational safety of electrochemical devices using such separators, the use of ultraviolet (UV) or electron beam (EB) curable binders to secure an electrically insulating, porous, ceramic particle coating on separators, and methods of producing polymer-bound ceramic particle separator coatings, separators and electrochemical devices by UV or EB curing slurries of reactive liquid resins and ceramic particles.
    Type: Application
    Filed: July 18, 2014
    Publication date: April 23, 2015
    Inventors: John Arnold, Gary E. Voelker, Joe Fasolo
  • Publication number: 20150099070
    Abstract: There is provided a composition for curing a resist underlayer film used as an underlayer of a resist for nanoimprint in nanoimprint lithography of a pattern forming process by heat-baking, light-irradiation or both of them to form the resist underlayer film. A composition for forming a resist underlayer film used for nanoimprint in a pattern forming process using nanoimprint by performing heat-baking, light-irradiation, or both of them, the composition comprising a silicon atom-containing polymerizable compound (A), a polymerization initiator (B) and a solvent (C). The polymerizable compound (A) may contain silicon atoms in a content of 5 to 45% by mass. The polymerizable compound (A) may be a polymerizable compound having at least one cation polymerizable reactive group, a polymerizable compound having at least one radical polymerizable reactive group, or a combination of them, and the polymerization initiator (B) may be a photopolymerization initiator.
    Type: Application
    Filed: December 15, 2014
    Publication date: April 9, 2015
    Inventors: Satoshi TAKEI, Tomoya OHASHI
  • Patent number: 8993471
    Abstract: In one aspect, the present invention is directed to a coating composition. The coating composition comprises photocatalytic particles and an alkali metal silicate binder comprising a boric acid, borate, or combination thereof. In another aspect, the present invention is directed to a coated article. The coated article has a photocatalytic coating with improved durability on its external surface that is formed from the aforesaid coating composition.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: March 31, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Feng Bai, Rachael A. T. Gould, Mark T. Anderson
  • Publication number: 20150086726
    Abstract: Disclosed are methods for making a cured sealant. The methods include depositing an uncured sealant composition on a substrate and exposing the uncured sealant composition to actinic radiation to provide a cured sealant. The uncured sealant composition includes a thiol-terminated polythioether, a polyene comprising a polyvinyl ether and/or a polyallyl compound, and a hydroxy-functional vinyl ether. Related sealant compositions are also disclosed.
    Type: Application
    Filed: December 4, 2014
    Publication date: March 26, 2015
    Inventors: Raquel Keledjian, Renhe Lin, Chandra Rao, Bruce Virnelson
  • Publication number: 20150072108
    Abstract: A release film for producing a green sheet of the present invention includes a base material and a release agent layer provided at a side of a first surface of the base material. The release agent layer includes an ultraviolet curable compound (A) having three or more reactive groups selected from the group consisting of a (meth)acryloyl group, an alkenyl group and a maleimide group in one molecule thereof, a polyorganosiloxane (B) and an ?-aminoalkylphenone based photopolymerization initiator (C). An average thickness of the release agent layer is in the range of 0.3 to 2 ?m. An arithmetic average roughness Ra1 of an outer surface of the release agent layer is 8 nm or less and a maximum projection height Rp1 of the outer surface is 50 nm or lower. An arithmetic average roughness Ra2 of a second surface of the base material is in the range of 5 to 40 nm and a maximum projection height Rp2 of the second surface is in the range of 60 to 500 nm.
    Type: Application
    Filed: March 14, 2013
    Publication date: March 12, 2015
    Inventors: Tomomi Fukaya, Shinya Ichikawa
  • Patent number: 8968876
    Abstract: A coating composition including a functionalized resin selected from at least one of polyurethanes, epoxies, polyamides, chlorinated polyolefins, acrylics, polyesters, or mixtures or copolymers thereof, wherein the resins comprises at least one of (meth)acryl or acetoacetyl functionality; a (meth)acryl functional compound; and a functionalized silicone compound.
    Type: Grant
    Filed: October 18, 2011
    Date of Patent: March 3, 2015
    Assignee: Valspar Sourcing, Inc.
    Inventor: Herbert Dillard Temple
  • Publication number: 20150044477
    Abstract: A member for vehicle according to the present invention includes a resinous substrate, and a protective film being formed on a surface of the resinous substrate partially at least. The protective film is made by curing a curing-type coating-agent composition containing: Component (A) (e.g., an isocyanuric ring-containing urethane(meth)acrylate compound) in an amount of from 20 to 80 parts by mass; Component (B) (e.g., anisocyanuricring-containing urethane(meth)acrylate compound free from any urethane bond) in an amount of from 10 to 70 parts by mass; Component (C) including a specific organosilicon compound in an amount of from 5 to 35 parts by mass; a radical-polymerization initiator serving as Component (D) in an amount of from 0.
    Type: Application
    Filed: August 27, 2012
    Publication date: February 12, 2015
    Applicant: KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    Inventors: Hiroaki Takashima, Kyoko Kumagai, Hidetaka Hayashi, Tetsuya Mitsuoka, Naoharu Ueda, Hisashi Muramatsu, Kazumasa Inata, Takeshi Fujita, Yasuyuki Sanai, Eiichi Okazaki, Satoshi Yoneda, Naomasa Furuta
  • Publication number: 20150030832
    Abstract: A transparent layered structure having a high abrasion resistance and a high scratch resistance and a method for producing such a transparent layered structure are provided. A transparent layered structure (1) includes: a plate-like transparent resin base (2); and a transparent protective film (3) located on one surface of the base (2). The heat resistance, for example, of the base (2) is set in a predetermined range so that a light-weight transparent layered structure (1) having a predetermined load resistance is achieved. The protective film (3) includes a silicone resin composition including 9 wt % or more of cage silsesquioxane and fine particles (4) constituted by glass fine particles or metal oxide fine particles subjected to a surface treatment with a silane compound under predetermined conditions. Thus, the transparent layered structure (1) obtains a high abrasion resistance and a high scratch resistance.
    Type: Application
    Filed: August 5, 2013
    Publication date: January 29, 2015
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Daiji Katsura, Takakazu Yamane
  • Patent number: 8932685
    Abstract: Disclosed are methods for making a cured sealant. The methods include depositing an uncured sealant composition on a substrate and exposing the uncured sealant composition to actinic radiation to provide a cured sealant. The uncured sealant composition includes a thiol-terminated polythioether and a polyene comprising a polyvinyl ether and/or a polyallyl compound. Related sealant compositions are also disclosed.
    Type: Grant
    Filed: August 13, 2010
    Date of Patent: January 13, 2015
    Assignee: PRC-DeSoto International, Inc.
    Inventors: Raquel Keledjian, Renhe Lin, Chandra Rao, Bruce Virnelson
  • Patent number: 8927615
    Abstract: A method and a system for producing a change in a medium disposed in an artificial container. The method places in a vicinity of the medium at least one of a plasmonics agent and an energy modulation agent. The method applies an initiation energy through the artificial container to the medium. The initiation energy interacts with the plasmonics agent or the energy modulation agent to directly or indirectly produce the change in the medium. The system includes an initiation energy source configured to apply an initiation energy to the medium to activate the plasmonics agent or the energy modulation agent.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: January 6, 2015
    Assignees: Immunolight, LLC, Duke University
    Inventors: Frederic Avery Bourke, Jr., Tuan Vo-Dinh
  • Publication number: 20140377494
    Abstract: Curable compositions include at least one polydiorganosiloxane with at least two hydroxysilyl moieties, at least one hydroxyl-functional polyorganosiloxane resin, and at least one photoactivatable composition that, upon exposure to radiation, generates at least one base selected from amidines, guanidines, phosphazenes, proazaphosphatranes. The curable compositions can be coated on substrates and cured to form coatings, including pressure sensitive adhesives.
    Type: Application
    Filed: December 18, 2012
    Publication date: December 25, 2014
    Inventors: Michael D. Determan, Yu Yang, Kiu-Yuen Tse
  • Patent number: 8916328
    Abstract: There is provided a forming a solution by mixing at least a polymeric silane, a solvent, acetone, acetic acid, and a rheological enhancer, wherein the rheological enhancer may comprise an acrylic latex; and agitating the solution. Also provided are methods of using the same in coated articles, and coated articles themselves.
    Type: Grant
    Filed: August 20, 2007
    Date of Patent: December 23, 2014
    Assignee: Guardian Industries Corp.
    Inventor: Pramod K. Sharma
  • Publication number: 20140345456
    Abstract: A gas separation composite membrane, containing a gas-permeable supporting layer and a gas separating layer containing a crosslinked organic-inorganic hybrid resin over the gas-permeable supporting layer, in which the crosslinked organic-inorganic hybrid resin has a structure in which a polymer incorporating therein an oxanthrene unit, or a polyimide compound has been crosslinked via a specific crosslinking chain.
    Type: Application
    Filed: August 12, 2014
    Publication date: November 27, 2014
    Applicant: FUJIFILM CORPORATION
    Inventors: Satoshi SANO, Ichiro NAGATA, Keisuke KODAMA
  • Publication number: 20140313574
    Abstract: Disclosed are methods for forming nanoparticle films using electrophoretic deposition. The methods comprise exposing a substrate to a solution, the solution comprising substantially dispersed nanoparticles, an organic solvent, and a polymer characterized by a backbone comprising Si—O groups. The methods further comprise applying an electric field to the solution, whereby a nanoparticle film is deposited on the substrate. Suitable polymers include polysiloxanes, polysilsesquioxanes and polysilicates. Coated glass windows and methods of forming the coated glass windows using the solutions are also disclosed.
    Type: Application
    Filed: January 14, 2014
    Publication date: October 23, 2014
    Applicant: SOUTH DAKOTA STATE UNIVERSITY
    Inventors: Braden Bills, Nathan Morris, Qi Hua Fan, Mukul Dubey, David Galipeau
  • Publication number: 20140302251
    Abstract: A radiation polymerizable aqueous coating composition comprising: (i) ethylenically unsaturated slime treated silica; (ii) at least one water dispersible polyacrylate; (iii) water dispersible ethylenically unsaturated oligomer; and (iv) water.
    Type: Application
    Filed: March 15, 2013
    Publication date: October 9, 2014
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Garry A. Gbur, Hong Ding
  • Publication number: 20140264957
    Abstract: Methods for covalently and indelibly anchoring a polyacrylate polymer using a UV-induced polymerization process in the presence of a photoinitiator to an oxide surface are disclosed herein. The methods and compositions prepared by the methods can be used as indelible marking materials for use on microelectronic packages and as solder and sealant barriers to prevent overspreading of liquids on the oxide surfaces of microelectronic packages. The polyacrylate polymers are covalently linked to the oxide surface by use during the printing and UV-curing process of an adhesion promoter having as a first domain an oxide-reactive silyl group, bonded via a linker to an acrylate-reactive group.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 18, 2014
    Inventors: Randall D. Lowe, JR., Suriyakala Suriya Ramalingam, Nisha Ananthakrishnan, James C. Matayabas, JR., Arjun Krishnan, Hitesh Arora
  • Publication number: 20140272387
    Abstract: Embodiments provided herein describe optical coatings, panels having optical coatings thereon, and methods for forming optical coatings and panels. A substrate is provided. A coating formulation is applied to the substrate. The coating formulation includes an aqueous-based suspension of particles. The particles have a sheet-like morphology and a thickness of less than about 100 nanometers (nm). The coating formulation is cured to form an anti-glare coating above the substrate. The anti-glare coating has a thickness of between 1 micrometer (?m) and 100 ?m.
    Type: Application
    Filed: October 2, 2013
    Publication date: September 18, 2014
    Applicant: Intermolecular Inc.
    Inventors: Scott Jewhurst, Nikhil Kalyankar
  • Publication number: 20140272175
    Abstract: A dual curable composition is provided, comprising a compound represented by formula (I): (acrylate)a-(A)-(silane)b??(I) in which a and b are identical or different and are each represented by an integer greater than or equal to 1; and wherein the dual curable composition is radiation curable and/or moisture curable. The moiety A comprises at least one of an aliphatic hydrocarbon, a cycloaliphatic hydrocarbon, an aryl moiety, an ether, an ester, an amide, a urethane, a urea, a hydroxyl group-containing organic moiety, an acrylic oligomer, an epoxy oligomer, a urethane oligomer, a polyester oligomer, or mixtures thereof, and the dual curable composition has a molecular weight greater than or equal to 300.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Inventor: Benedict S. CURATOLO
  • Patent number: 8835664
    Abstract: The present invention relates to a novel fluorinated compound, a composition comprising the same, and a method for manufacturing a film by using the same, and more particularly a novel compound having a structure in which one or more fluorine and acrylate-based functional groups are substituted in a silane core, a composition comprising the compound and photoinitiator, and a method for manufacturing a film by using the same. If the composition comprising the compound according to the present invention is used, it is possible to manufacture a film in which a refractive index is low, reflectivity is reduced, and transmissivity is increased.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: September 16, 2014
    Assignees: LG Chem, Ltd., Industry-Academic Cooperation Foundation, Yonsei University
    Inventors: Soon-Hwa Jung, Jin-Young Park, Yeong-Rae Chang, Eun-Kyoung Kim
  • Publication number: 20140255636
    Abstract: Disclosed are blended polymeric membranes that include at least a first polymer and a second polymer that is UV treated, wherein the first and second polymers are each selected from the group consisting of a polymer of intrinsic microporosity (PIM), a polyetherimide (PEI) polymer, a polyimide (PI) polymer, and a polyetherimide-siloxane (PEI-Si) polymer.
    Type: Application
    Filed: February 28, 2014
    Publication date: September 11, 2014
    Applicant: SAUDI BASIC INDUSTRIES CORPORATION
    Inventors: Ihab Nizar Odeh, Lei Shao
  • Patent number: 8828500
    Abstract: A photocurable resin composition for sealing an organic EL device is provided, which can seal the organic EL device without exerting any bad influence on the device, thereby suppress the formation and growth of dark spots positively, and which can ensure a high transmittance of light, thereby maintain a stable light emitting characteristic over a long period of time. The composition comprises (A) an epoxy resin containing at least two glycidyl groups in each molecule thereof and having a molecular weight of 200 to 7000, (B) an epoxy resin containing at least one glycidyl group in each molecule thereof and having a molecular weight of 20000 to 100000, (C) a latent acid photo catalyst adapted to be activated and produce an acid upon being irradiated with energy beam, and (D) a silane coupling agent containing a glycidyl group in each molecule thereof, the composition exhibiting non-fluidity at 25° C., but exhibiting fluidity in a temperature range of 50° to 100° C.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: September 9, 2014
    Assignee: Three Bond Co., Ltd.
    Inventors: Yoshihide Arai, Hiromasa Kitazawa, Kenichi Horie
  • Patent number: 8828551
    Abstract: The general field of the invention is that of airbags. The invention relates to a process for improving the tear strength and the combing strength of coated fabrics intended for uses in the field of inflatable bags, using a silicone composition comprising an additive consisting of a polyorganosiloxane resin (V) and a calcium carbonate. After coating the composition onto the fabric supports and curing, the coated supports not only have optimum adhesion and crease resistance properties, but also have good properties in terms of combing strength and tear strength.
    Type: Grant
    Filed: July 25, 2012
    Date of Patent: September 9, 2014
    Assignee: Bluestar Silicones France SAS
    Inventors: Laurent Dumont, Alain Pouchelon
  • Publication number: 20140242866
    Abstract: Embodiments of the present disclosure, in one aspect, relate to polymer compositions, methods of making polymer compositions, structures having the polymer composition covalently bonded to the surface of the structure, methods of attaching the polymer to the surface of the structure, methods of decreasing the amount of microorganisms formed on a structure, materials, methods of attaching materials, and the like.
    Type: Application
    Filed: October 12, 2012
    Publication date: August 28, 2014
    Applicant: THE UNIVERSITY OF GEORGIA RESEARCH FOUNDATION, INC.
    Inventor: Jason J. Locklin
  • Patent number: 8784947
    Abstract: To provide a composition comprising a silsesquioxane compound that is capable of producing a coating film with excellent heat resistance and scratch resistance, and that has excellent compatibility with general polymerizable unsaturated compounds as well as polymerizable unsaturated compounds with high polarity. A silsesquioxane compound comprising organic groups each directly attached to a silicon atom of the compound, at least one of the organic groups being an organic group having one or more urethane bonds and one (meth)acryloyloxy group.
    Type: Grant
    Filed: October 3, 2013
    Date of Patent: July 22, 2014
    Assignee: Kansai Paint Co., Ltd.
    Inventors: Akinori Nagai, Yoshiaki Chino, Masami Kobata, Osamu Isozaki
  • Publication number: 20140186542
    Abstract: An anti-finger print hard coating resin composition is described that includes a high hardness ultra-violet (UV) curable resin having a weight percent of about 5% to about 99% and including at least one of siloxane compound and urethane acrylate compound; a UV curable fluoro-based compound having a weight percent of about 0.02% to about 2% with respect to the high hardness UV curable resin; an optical initiator having a weight percent of about 0.1% to about 10% with respect to the high hardness-UV curable resin; and an arylate monomer of residual amount.
    Type: Application
    Filed: December 11, 2013
    Publication date: July 3, 2014
    Applicant: LG Display Co., Ltd.
    Inventors: Hye-Ran PARK, Won-Jin CHOI
  • Publication number: 20140186543
    Abstract: Disclosed are compositions that include: a) a thiol-terminated polymer; and b) a sulfur-containing ethylenically unsaturated silane. Related products, such as sealants, that include polymers derived from such compositions, are also disclosed.
    Type: Application
    Filed: March 7, 2014
    Publication date: July 3, 2014
    Applicant: PRC-DeSoto International, Inc.
    Inventors: Raquel Keledjian, Renhe Lin, Chandra Rao, Bruce Virnelson
  • Publication number: 20140178698
    Abstract: A curable silsesquioxane polymer, a composition including such polymer, an article having a layer disposed thereon that includes the curable polymer and/or the cured polymer, and a method of forming a cured coating, wherein the curable silsesquioxane polymer includes a three-dimensional branched network having the formula: wherein: the oxygen atom at the * is bonded to another Si atom within the three-dimensional branched network; R is an organic group comprising an ethylenically unsaturated group; n is an integer of greater than 3; and the —OH groups are present in an amount of at least 15 wt-% of the polymer.
    Type: Application
    Filed: May 31, 2013
    Publication date: June 26, 2014
    Inventor: Jitendra S. Rathore
  • Publication number: 20140147598
    Abstract: A coating method for producing an electrically insulating coating on a bearing component, wherein, in a first step, a substance mixture comprising at least a) a silane and/or siloxane compound, b) a metal alcoholate, and c) PEEK and/or PTFE in the form of a dispersion is applied to the bearing component and, in a second step, is solidified on the component surface by means of a laser beam.
    Type: Application
    Filed: April 17, 2012
    Publication date: May 29, 2014
    Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventors: Juergen Windrich, Tim Matthias Hosenfeldt, Helmut Schillinger
  • Publication number: 20140134362
    Abstract: The present invention, provides a barrier laminate comprising an inorganic layer and an organic layer disposed on the surface of the inorganic layer, wherein the organic layer comprises a silane coupling agent denoted by general formula (1) below: The barrier laminate maintains both barrier properties and adhesion between an organic layer and an inorganic layer, even when incorporated into an element.
    Type: Application
    Filed: January 30, 2014
    Publication date: May 15, 2014
    Applicant: FUJIFILM CORPORATION
    Inventors: Eijiro IWASE, Atsushi MUKAI, Jiro TSUKAHARA
  • Publication number: 20140127518
    Abstract: A water vapor barrier film that has high water vapor barrier performance, and further is excellent in water resistance, heat resistance, transparency, and smoothness; and a method for producing the same; and an electronic equipment using the same are provided. A water vapor barrier film containing at least one water vapor barrier layer, and at least one protective layer, on a base material having gas permeability, wherein the water vapor barrier layer is a layer formed by applying a coating liquid containing polysilazane, drying the applied coating liquid to form a film, and then by irradiating the film with vacuum ultraviolet light, and the protective layer is a layer formed by applying a coating liquid containing polysilozane, drying the applied coating liquid to form a film, and then by irradiating the film with vacuum ultraviolet light.
    Type: Application
    Filed: June 7, 2012
    Publication date: May 8, 2014
    Applicant: Konica Minolta , Inc.
    Inventor: Wataru Ishikawa
  • Patent number: 8703838
    Abstract: The invention provides an improved unsaturated polyester prepared from the polycondensation of unsaturated diacid monomers or unsaturated acid anhydride mononers and polyol monomers and, optionally, one or more saturated aliphatic or aromatic diacid monomers or anhydride monomers thereof. The improvement comprises 0.5 to 50 weight percent, based on the total monomer weight, of a hydroxyalkyl-functional siloxane of formula (1) below. The invention also relates to a UV curable coating formulation containing a siloxane-functional unsaturated polyester resin, a vinyl ether functional diluents and a photoinitiator. The invention further provides a method of preparing an article with a low-surface energy coating. According to the method, at least one surface of an article with a coating formulation of the invention; and the coating is then cured as described above with UV light to form a low-surface energy coating on the surface.
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: April 22, 2014
    Assignee: NDSU Research Foundation
    Inventors: Dean C. Webster, Neena Ravindran, Ankit Vora
  • Publication number: 20140106151
    Abstract: Provided are a gas barrier film which has extremely excellent gas barrier performance and high durability, a manufacturing method thereof, and an electronic device using the same. The gas barrier film having at least two gas barrier layers which contain at least Si, O and N and are laminated on a substrate, in which the total thicknesswise composition distribution of the gas barrier layers includes both a thicknesswise continuous region which has a thickness of 20 nm or more and satisfies the following composition range (A) and a thicknesswise continuous region which has a thickness of 50 nm or more and satisfies the following composition range (B) in this order from the substrate side. (A): when the composition of the gas barrier layer is represented by SiOwNx, w?0.8, x?0.3, and 2w+3x?4, and (B): when the composition of the gas barrier layer is represented by SiOyNz, 0<y?0.55 and z?0.55, and 2y+3z?4.
    Type: Application
    Filed: June 13, 2012
    Publication date: April 17, 2014
    Applicant: KONICA MINOLTA , INC.
    Inventor: Takahiro Mori
  • Publication number: 20140093651
    Abstract: The invention describes methodological approach and process for preparation of variable compositions of water-(hydrophobic), oil- and dust-repellent multi-component mixtures containing non-cyclic silanes, siloxanes, hydrocarbons, silane-carbons), cyclic molecular compounds (cyclic-silanes, hydrocarbons, silane-carbons and their derivatives) and other hydrophobic molecular components (as separate molecular substances or as molecular substitutes within the silanes and/or the cyclic compound molecules). Such methodological approach offers best flexibility for repellant mixtures preparation in achieving highly repellant properties, durability and long-lasting (permanent) bonding for specific surface applications and for preparation of other subsequent types of repellant surfacing solutions such as paints or sealing agents, textiles and else.
    Type: Application
    Filed: July 20, 2013
    Publication date: April 3, 2014
    Inventors: Hristem Mitkov Dyanov, Paoula Hristemova Dyanova, Radu Chiorean
  • Patent number: 8668961
    Abstract: Methods of making titania coatings having self cleaning properties, and associated articles are provided. In certain example instances, a substrate supports a layer comprising titanium dioxide. The substrate may support multiple layers. In certain examples, the titanium dioxide layer is made using a process involving a titania precursor and a photomonomer. The titanium dioxide coating may be applied as a liquid directly or indirectly on a substrate, then permitted to cure. After curing using ultraviolet radiation and/or electron beams, the resulting coating may inhibit fouling, be antireflective, be highly durable, self cleaning and/or hydrophilic in certain instances.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: March 11, 2014
    Assignee: Guardian Industries Corp.
    Inventor: Desaraju V. Varaprasad