Specified Rate-affecting Material Contains Phosphorous Patents (Class 522/64)
  • Patent number: 10689540
    Abstract: The present invention relates to an oxidatively curable coating formulation comprising an oxidatively curable alkyd-based resin and a chelant capable of chelating at least one transition metal ion through either three or four nitrogen atoms, which chelants may each optionally be complexed with one or two transition metal ions, typically iron or manganese ions. The formulations may be paints or other oxidatively curable coating compositions. The invention also provides methods for making such formulations and compositions resultant from the curing of such formulations.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: June 23, 2020
    Assignee: Catexel Limited
    Inventors: Karin Maaijen, Ronald Hage
  • Patent number: 10676572
    Abstract: Some variations provide a curable resin formulation for a water-decomposable thermoset material, comprising: first molecules containing a boron-oxygen-silicon group and a first functional group that is reactive for free-radical, cationic, and/or hydrosilylation polymerization; optionally second molecules containing at least one second functional group that is reactive with the first molecules; and a polymerization initiator. Other variations provide a curable resin formulation comprising: first molecules containing a polyester group and a first functional group that is reactive for free-radical, cationic, and/or hydrosilylation polymerization; optionally second molecules containing at least one second functional group that is reactive with the first molecules; and a polymerization initiator.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: June 9, 2020
    Assignee: HRL Laboratories, LLC
    Inventors: April R. Rodriguez, Zak C. Eckel, Phuong P. P. Bui, Ashley M. Dustin
  • Patent number: 10293370
    Abstract: A process and apparatus for producing a gradient nanovoided article, a gradient nanovoided coating, and a gradient low refractive index coating is described. The process includes providing a first solution of a polymerizable material in a solvent, and providing a first environment proximate a first region of the coating and a different second environment proximate an adjacent region of the coating. The process further includes at least partially polymerizing the polymerizable material to form a composition that includes an insoluble polymer matrix and a second solution. The insoluble polymer matrix includes a plurality of nanovoids that are filled with the second solution, and a major portion of the solvent from the second solution is removed. A first volume fraction of the plurality of nanovoids proximate the first region of the coating is less than a second volume fraction of the plurality of nanovoids proximate an adjacent of the coating.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: May 21, 2019
    Assignee: 3M Innovative Properties Company
    Inventors: Adam D. Haag, William F. Edmonds, Jason S. Petaja, Eric W. Nelson, William Blake Kolb, Encai Hao, Fei Lu, Michael Benton Free
  • Patent number: 10287449
    Abstract: The present invention provides a single-layer substrate-less hard coating film, comprising a cross-linked polymer of an oligomer having an elongation of 50 to 350%, wherein the hard coating film has a cross-linked bending stiffness value ranging from 0.5 to 10 N·mm·%, and a flexible display having the hard coating film. The hard coating film according to the present invention has excellent impact resistance and curling properties and also has excellent bending resistance.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: May 14, 2019
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventor: Seungwoo Lee
  • Patent number: 9994754
    Abstract: Compositions, particularly photocurable compositions that can cure upon irradiation, cured compositions, and methods of making such cured compositions, wherein the photocurable compositions include a polydiorganosiloxane having vinyl functionality, a polydiorganosiloxane having thiol (i.e., mercapto) functionality, and a thermally conductive filler.
    Type: Grant
    Filed: March 20, 2015
    Date of Patent: June 12, 2018
    Assignee: 3M Innovative Properties Company
    Inventor: Robert S. Clough
  • Patent number: 9778566
    Abstract: Provided are a photocurable and thermocurable resin composition including: an acid-modified oligomer including an iminocarbonate-based compound containing a carboxyl group and a photocurable unsaturated functional group; a photopolymerizable monomer having two or more photocurable unsaturated functional groups; a thermocurable binder having a thermally curable functional group; a functional filler including one or more selected from the group consisting of carbon allotrope particles having a ceramic compound bound to a surface thereof and heat radiating ceramic particles; and a photoinitiator, and a dry film solder resist manufactured therefrom.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: October 3, 2017
    Assignee: LG CHEM, LTD.
    Inventors: Byung Ju Choi, You Jin Kyung, Woo Jae Jeong, Bo Yun Choi, Kwang Joo Lee, Min Su Jeong
  • Patent number: 9623145
    Abstract: The present disclosure is directed, in part, to a curable composition, a method for augmenting a structure in a patient with a resorbable biocompatible polymer, and a biodegradable, resorbable implant comprising a biocompatible copolymer. An exemplary embodiment of the curable composition comprises (a) 60 wt. % to 95 wt. % of one or more vinyl ester monomers and/or vinylcarbonate monomers, wherein said one or more vinyl ester monomers and/or vinylcarbonate monomers are respectively selected from compounds of the general formulas (I) and (II) below: wherein n, m R1 and R2 have the meaning defined herein; (b) 0.1 to 40 wt. % of one or more multifunctional thiols; and (c) 0 to 10 wt. % of a biocompatible polymerization initiator.
    Type: Grant
    Filed: September 26, 2012
    Date of Patent: April 18, 2017
    Assignees: DePuy Synthes Products, Inc., Technische Universitaet Wien
    Inventors: Robert Liska, Xiaohua Qin, Andreas Mautner
  • Patent number: 9103964
    Abstract: The present invention relates a method for manufacturing an intraocular lens in a closed mold, wherein an acrylic monomer composition containing a single high refractive index monomer according to formula (I): is polymerized by employing an initiator that is activated by light having a wavelength of 390 nm or more.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: August 11, 2015
    Assignee: Oculentis Holding B.V.
    Inventors: Bernardus Franciscus Maria Wanders, Henk Haitjema
  • Publication number: 20150148443
    Abstract: The present invention relates to a hard coating composition, and, more particularly, to a hard coating composition used in forming a hard coating film exhibiting high hardness and excellent properties. The hard coating composition can be used to form a high-hardness hard coating film that is not easily curled.
    Type: Application
    Filed: May 31, 2013
    Publication date: May 28, 2015
    Applicant: LG CHEM, LTD.
    Inventors: Joon Koo Kang, Yeong Rae Chang, Jae Hoon Shim, Sung Don Hong, Seung Jung Lee
  • Publication number: 20150136455
    Abstract: A tool provided that individually creates three-dimensional structural elements which are sequentially positioned into formation of a shaped object.
    Type: Application
    Filed: November 17, 2014
    Publication date: May 21, 2015
    Inventor: Robert J. Fleming
  • Patent number: 9034981
    Abstract: Disclosed is an aqueous polyurethane dispersion obtained by dispersing in water a reaction product obtained by reacting a reaction mixture comprising at least one organic, aliphatic, cycloaliphatic or aromatic di, tri or poryisocyanate, at least one isocyanate reactive polycarbonate diol, triol or polyol, at least one compound comprising at least one isocyanate reactive group and at least one free radically polymerizable unsaturated group, and at least one compound comprising at least one isocyanate reactive group and at least one at least dispersing active group, and optionally at least one compound comprising at least two isocyanate reactive groups and having a molecular weight of less than 1000 g/mol.
    Type: Grant
    Filed: March 16, 2006
    Date of Patent: May 19, 2015
    Assignee: PERSTORP CHEMICALS AB
    Inventors: Göran Ziegler, David James, Kent Sörensen
  • Publication number: 20150126638
    Abstract: The present invention relates to a varnish which is for covering the surface of a substrate and deposited by inkjet, to a process for preparing said varnish and to the use thereof as a laminable and/or overprintable ink or varnish.
    Type: Application
    Filed: April 24, 2013
    Publication date: May 7, 2015
    Inventors: Edmond Abergel, Pierre Ivry Sur Seine
  • Patent number: 9023913
    Abstract: The present invention is: a curable resin composition comprising a thermoplastic resin (A), a curable monomer (B), and a photoinitiator (C), the thermoplastic resin (A) including an aromatic ring in its molecule, and having a glass transition temperature (Tg) of 140° C. or more, and the photoinitiator (C) having an absorbance at 380 nm of 0.4 or more when measured in a 0.1 mass % acetonitrile solution; a curable resin formed article obtained by forming the curable resin composition; a cured resin formed article obtained by curing the curable resin formed article; a laminate comprising at least one layer that is formed of a cured resin obtained by curing the curable resin composition. The present invention provides: a cured resin formed article that exhibits excellent heat resistance, includes only a small amount of residual low-boiling-point substance (e.g.
    Type: Grant
    Filed: December 11, 2012
    Date of Patent: May 5, 2015
    Assignee: Lintec Corporation
    Inventors: Masaharu Ito, Wataru Iwaya, Hironobu Fujimoto, Naoki Taya
  • Publication number: 20150116416
    Abstract: The present disclosure provides an ink comprising a latex comprising a photoinitiator and at least one unsaturated polyester, which is suitable for use in an indirect printing method.
    Type: Application
    Filed: October 30, 2013
    Publication date: April 30, 2015
    Applicant: Xerox Corporation
    Inventors: Jennifer L. Belelie, Guerino G. Sacripante, Michelle N. Chrétien, Barkev Keoshkerian, Naveen Chopra
  • Publication number: 20150111981
    Abstract: The present invention provides a method of preparing UV-curable inkjet pigment ink for textile printing, in which mini-emulsion techniques are used to encapsulate monomer, photo initiator, thermal initiator and pigment in mini-emulsion particles to make a UV-curable pigment paste, and the UV-curable pigment paste is mixed with water-soluble co-solvent, surfactant and water to make a UV-curable pigment ink. The preparation process is simple and easy. The UV-curable inkjet pigment ink of the invention exhibits good fluency during printing, bright color and strong color fastness in printed products.
    Type: Application
    Filed: August 20, 2014
    Publication date: April 23, 2015
    Inventors: Shaohai Fu, Yu Guan, Anli Tian, Xia Zhang, Chunxia Wang, Chaoxia Wang
  • Publication number: 20150104624
    Abstract: Disclosed are a UV hardening composition having improved light resistance, a three dimensional film, and a method for manufacturing the three dimensional film. Particularly, the UV hardening composition having improved light resistance may be used in interior materials and the like for a vehicle which generally are substantially exposed to UV rays. In addition, the UV hardening composition may also be used for indoor electronic products. The UV hardening composition according to the present invention includes a urethane acrylate resin, a polyester acrylate resin, a UV absorber, a hindered amine light stabilizer (HALS), an antioxidant and the like. Further, the three dimensional film including the UV hardening composition may be advantageous due to the improvement in the carbon pattern three dimensional effect formed in the three dimensional film.
    Type: Application
    Filed: October 16, 2014
    Publication date: April 16, 2015
    Inventors: Seon-Ho Jang, Oh-Young Kwon
  • Patent number: 8993652
    Abstract: A dual-cure curable material kit comprising: (A) a radical-polymerizable monomer component; (B) a photopolymerization initiator component comprising (b1) an ?-diketone compound, (b2) an aliphatic tertiary amine compound having a tertiary amino group in which three saturated aliphatic groups are bonded to a nitrogen atom and one of the saturated aliphatic groups has an electron-withdrawing group as a substituent, and (b3) an s-triazine compound having a trihalomethyl group as a substituent, or a diaryliodonium salt compound; and a chemical polymerization initiator component (C) comprising (c1) an organic peroxide, and (c2) an N,N-di(hydroxyalkyl)-p-toluidine compound; which is packed separately at least in two packages so that the component (b2) and the component (b3) of the photopolymerization initiator component (B) are not packed together in a single package and the component (c1) and the component (c2) of the chemical polymerization initiator component (C) are not packed together in a single package.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: March 31, 2015
    Assignee: Tokuyama Dental Corporation
    Inventors: Kyoichi Fujinami, Kazuhiko Okishio
  • Publication number: 20150086797
    Abstract: Corrosion-resistant, self-priming coatings that are curable by ultraviolet energy and methods for coating surfaces using such coatings have been provided. In an exemplary embodiment, a method for coating a surface includes formulating a chromium-free, self-priming coating, applying the chromium-free, self-priming coating to the surface, and curing the chromium-free, self-priming coating with ultraviolet light.
    Type: Application
    Filed: December 5, 2014
    Publication date: March 26, 2015
    Inventors: John R. DEANTONI, Benedict S. CURATOLO
  • Publication number: 20150079332
    Abstract: The present invention relates to a photocurable composition, to a barrier layer including same, and to an encapsulated device including same, wherein the composition comprises a photocurable monomer(A) and a silicon containing monomer(B), wherein the silicon containing monomers(B) has a structure according to Formula 1.
    Type: Application
    Filed: February 22, 2013
    Publication date: March 19, 2015
    Inventors: Chang Min Lee, Seung Jib Choi, Ji Hye Kwon, Yeon Soo Lee, Kyoung Jin Ha
  • Patent number: 8980969
    Abstract: Addition-fragmentation agents of the formula are disclosed having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) a free-radically polymerizable group, and 3) a surface-modifying functional group that associates with the surface of a substrate.
    Type: Grant
    Filed: August 14, 2012
    Date of Patent: March 17, 2015
    Assignee: 3M Innovative Properties Company
    Inventors: Guy D. Joly, Ahmed S. Abuelyaman, Bradley D. Craig, Afshin Falsafi, Joel D. Oxman, Larry R. Krepski, William H. Moser, Serkan Yurt, Ann R. Fornof
  • Publication number: 20150073066
    Abstract: The present invention relates to a varnish which is for covering the surface of a printed substrate and deposited by inkjet, in which the composition of the varnish comprises at least: —at least one curable oligomer, —at least one curable monomer and —at least one photoinitiator.
    Type: Application
    Filed: April 24, 2013
    Publication date: March 12, 2015
    Inventors: Edmond Abergel, Pierre Allais
  • Publication number: 20150065600
    Abstract: Compositions are provided that are radiation curable to polythioether polymers, which in some embodiments may be useful as sealants. In some embodiments, the composition comprises: a) at least one dithiol monomer; b) at least one diene monomer; c) at least one multifunctional monomer having at least three ethenyl groups; and d) at least one photoinitiator. In some embodiments, the composition comprises: f) at least one dithiol monomer; g) at least one diene monomer; h) at least one multifunctional monomer having at least three thiol groups; and i) at least one photoinitiator. In some embodiments, the composition comprises: k) at least one thiol terminated polythioether polymer; l) at least one multifunctional monomer having at least three ethenyl groups; and m) at least one photoinitiator.
    Type: Application
    Filed: March 29, 2013
    Publication date: March 5, 2015
    Applicant: 3M Innovative Properties Company
    Inventors: Sheng Ye, Susan E. DeMoss, Jonathan D. Zook, Robin E. Wright
  • Patent number: 8962709
    Abstract: The invention includes a new photopolymerizable resin system for dental restorative materials. The resin system utilizes a thiol-ene component as the reactive diluent in dimethacrylate systems. The ternary resin system comprises a thiol monomer, an ene monomer and a dimethacrylate monomer. The system of the invention has enhanced overall functional group conversion, improved polymer mechanical properties, and reduced shrinkage stress of the ternary system when compared to either traditional dimethacrylate or thiol-ene resin systems.
    Type: Grant
    Filed: January 7, 2013
    Date of Patent: February 24, 2015
    Assignee: The Regents of the University of Colorado, a Body Corporate
    Inventors: Christopher N. Bowman, Neil B. Cramer
  • Publication number: 20150050432
    Abstract: A polymerizable composition is disclosed wherein the polymerizable composition includes a first component selected from the group composed of compounds produced by an ester exchange reaction between a hydrogenated polyolefin polyol and an acrylic acid ester, compounds produced by an ester exchange reaction between a hydrogenated polyolefin polyol and a methacrylic acid ester, compounds produced by a dehydration condensation reaction between a hydrogenated polyolefin polyol and an acrylic acid, and compounds produced by a dehydration condensation reaction between a hydrogenated polyolefin polyol and a methacrylic acid, a second component selected from the group composed of compounds containing a hydrocarbon group with a carbon number more than or equal to 6 and an acryloyl group and compounds containing a hydrocarbon group with a carbon number more than or equal to 6 and a methacryloyl group, and a third component selected from the group composed of photopolymerization initiators.
    Type: Application
    Filed: February 26, 2013
    Publication date: February 19, 2015
    Inventors: Kazuhiko Ooga, Hiroto Kouka, Kai Suzuki, Kenichi Nakanishi
  • Publication number: 20150048334
    Abstract: A photocurable composition, a composition for encapsulation of an organic light emitting diode, and an encapsulated apparatus, wherein, in the photocurable composition, when A represents a glass-metal alloy die shear strength in kgf between a glass substrate and a Ni/Fe alloy after curing, and B represents curing shrinkage in % as determined by Equation 1, below, and the photocurable composition has a value for A/B of about 0.7 kgf/% or more and the glass-metal alloy die shear strength of about 2.5 kgf or more, Curing shrinkage=|(Specific gravity of solid photocurable composition after curing)?(Specific gravity of liquid photocurable composition before curing)|/(Specific gravity of liquid photocurable composition before curing)×100.
    Type: Application
    Filed: July 21, 2014
    Publication date: February 19, 2015
    Inventors: Ji Yeon LEE, Sung Min KO, Seong Ryong NAM, Se Il OH, Seung Jib CHOI, Kyoung Jin HA
  • Publication number: 20150030836
    Abstract: In relation to a polymerizable composition for forming a transparent optical resin layer to be interposed between an image display section of an image display device and a light-transmissive protective section thereof, the present invention provides a polymerizable composition that does not give rise to display defects caused by the deformation of the image display section, enables high-luminance, high-contrast image displaying, has excellent heat resistance, and also has a low dielectric constant. This polymerizable composition comprises: (1) a urethane (meth)acrylate obtained by reacting a hydrogenated polyolefin polyol and a compound having an isocyanato group and a (meth)acryloyl group; (2) a (meth)acryloyl-group-containing compound having a hydrocarbon group with a carbon number of 6 or greater; and (3) a photopolymerization initiator.
    Type: Application
    Filed: February 28, 2013
    Publication date: January 29, 2015
    Applicant: SHOWA DENKO K.K.
    Inventors: Kazuhiko Ooga, Hiroto Kouka, Kenichi Nakanishi, Daigo Ito, Kazuhiro Sasaki, Yuta Takeuchi
  • Publication number: 20150031782
    Abstract: The invention includes a composition comprising a vinyl sulfone monomer, a thiol monomer and an acrylate monomer. In one embodiment, the thiol monomer reacts with the vinyl sulfone monomer preferentially over the acrylate monomer, and this differential selectivity allows for the control of the architecture of crosslinking polymer network. The invention further includes a composition comprising an electrophilic monomer, a nucleophilic monomer, a nucleophilic catalyst and an acid, wherein the concentrations of the nucleophilic catalyst and acid are selected as to provide a specific induction time for the polymerization reaction of the composition.
    Type: Application
    Filed: July 25, 2014
    Publication date: January 29, 2015
    Inventors: Christopher N. BOWMAN, Devatha P. NAIR, Maciej PODGORSKI, Shunsuke CHATANI
  • Publication number: 20150025169
    Abstract: The invention pertains to an oligomer or polymer substituted by one or more bisacylphosphine oxide moieties, characterized in that said bisacylphosphine oxide moiety is linked via the phosphorous atom, optionally via a spacer group, to the oligomer or polymer backbone; as well as to specifically functionalized bisacylphosphine oxides, suitable to prepare said polymers or oligomers.
    Type: Application
    Filed: October 1, 2014
    Publication date: January 22, 2015
    Applicant: BASF SE
    Inventors: Hansjorg Grutzmacher, Timo Ott, Kurt Dietliker
  • Publication number: 20150014894
    Abstract: Provided is a curable composition for imprints having good patternability and dry etching resistance. Disclosed is a curable composition for imprints comprising a polymerizable monomer (Ax) having a substituent having an aromatic group and having a molecular weight of 100 or more, and a photopolymerization initiator.
    Type: Application
    Filed: October 2, 2014
    Publication date: January 15, 2015
    Applicant: FUJIFILM CORPORATION
    Inventors: Kunihiko KODAMA, Kyouhei SAKITA, Hiroyuki YONEZAWA
  • Publication number: 20150011661
    Abstract: The present invention relates to a fast curing compositions comprising a (meth)acrylamide functionalized hydrophilic silicone monomers having a polyether moiety containing a branched linking group. In one embodiment, such compositions are useful for preparing water-absorbing silicone-hydrogel films for contact lens applications. In one embodiment, the (meth)acrylamide monomers disclosed here have a branched linking group on the polyether moiety which makes it possible to produce hydrophilic polyether modified silicone copolymers without the need to separate various by-products including, but not limited to, unreacted, isomerized polyether and associated high molecular weight by-products.
    Type: Application
    Filed: September 22, 2014
    Publication date: January 8, 2015
    Inventors: Anubhav Saxena, Shreedhar Bhat, Senthilkumar Umapathy, Kenrick M. Lewis
  • Patent number: 8923681
    Abstract: An optical fiber core having a primary layer and a secondary layer, which are laminated on a bare optical fiber. The primary layer is formed by curing an ultraviolet-curable resin composition containing a first silane coupling agent, which can be incorporated into a resin skeleton, and a second silane coupling agent, which cannot be incorporated into a resin skeleton. The first silane coupling agent contains a compound having a methoxy group, and the second silane coupling agent contains a compound having an ethoxy group.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: December 30, 2014
    Assignee: Fujikura Ltd.
    Inventors: Akira Namazue, Akira Murata, Mizuki Isaji
  • Patent number: 8921445
    Abstract: Curable adhesive compositions are provided that exhibit a high refractive index.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: December 30, 2014
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Yassin Turshani, Omar Mohamed Buazza
  • Patent number: 8921443
    Abstract: A radiation curable temporary laminating adhesive composition for use in temperature applications at 150° C. or greater, and typically at 200° C. or greater, comprises (A) a hydrogenated polybutadiene diacrylate; (B) a radical photoinitiator; and (C) a diluent.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 30, 2014
    Assignee: Henkel IP & Holding GmbH
    Inventors: Donald E. Herr, Shengqian Kong, Sharon Chaplinsky, Allison Yue Xiao
  • Patent number: 8921444
    Abstract: A process for the preparation of modified polymers by a photo-initiated polymerization includes preparing a polymerization medium comprising at least one photoinitiator comprising at least one phosphorous oxide (P?O) group or at least one phosphorous sulfide (P?S) group, and at least one polymerizable monomer. The at least one polymerizable monomer is polymerized by irradiating the polymerization medium with electromagnetic radiation so as to induce a generation of radicals so as to obtain a polymer. The polymer is modified by irradiating the polymer with electromagnetic radiation so as to induce a generation of radicals from the polymer in a presence of at least one modifying agent.
    Type: Grant
    Filed: October 17, 2011
    Date of Patent: December 30, 2014
    Assignee: Max-Planck-Gesellschaft zur Foerderung der Wissenschaften E.V.
    Inventors: Peter Seeberger, Hansjoerg Gruetzmacher, Klaus Tauer, Judith Braeuer, Paola Laurino
  • Publication number: 20140364531
    Abstract: The present invention is: a curable resin composition comprising a thermoplastic resin (A), a curable monomer (B), and a photoinitiator (C), the thermoplastic resin (A) including an aromatic ring in its molecule, and having a glass transition temperature (Tg) of 140° C. or more, and the photoinitiator (C) having an absorbance at 380 nm of 0.4 or more when measured in a 0.1 mass % acetonitrile solution; a curable resin formed article obtained by forming the curable resin composition; a cured resin formed article obtained by curing the curable resin formed article; a laminate comprising at least one layer that is formed of a cured resin obtained by curing the curable resin composition. The present invention provides: a cured resin formed article that exhibits excellent heat resistance, includes only a small amount of residual low-boiling-point substance (e.g.
    Type: Application
    Filed: December 11, 2012
    Publication date: December 11, 2014
    Inventors: Masaharu Ito, Wataru Iwaya, Hironobu Fujimoto, Naoki Taya
  • Publication number: 20140356591
    Abstract: The present invention relates to: an ultraviolet-curable adhesive to be used for laminating a first optical base material and a second optical base material having a light-shielding portion on a surface thereof to each other, the ultraviolet-curable adhesive comprising (A) an organic compound capable of absorbing an ultraviolet ray to emit light and having a specified light absorption wavelength and a specified light emission maximum wavelength, (B) a photopolymerizable compound, and (C) a photopolymerization initiator; a cured product obtained by irradiating the adhesive with an ultraviolet ray; and an optical member comprising the cured product, such as a touch panel.
    Type: Application
    Filed: October 25, 2012
    Publication date: December 4, 2014
    Applicant: Nippon Kayaku KabushikiKaisha
    Inventors: Hayato Motohashi, Daisuke Kobayashi, Yuichiro Matsuo, Takaaki Kurata, Masahiro Naitou
  • Patent number: 8901242
    Abstract: [Problem] To provide a composite film having light-curing property and weather resistance. [Means for solving] A composite film is one that comprises at least a urethane polymer, wherein both an initial b* value of the composite film measured by a spectrocolorimeter (value at an angle of 15 degrees) and a b* value after performing an accelerated weathering test for 120 hours (value at an angle of 15 degrees) are 4.0 or less, and a non-volatile component after heating the composite film at 130° C. for two hours is 96% or more.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: December 2, 2014
    Assignee: Nitto Denko Corporation
    Inventors: Hidenori Suzuki, Masanori Uesugi, Makoto Kai, Mitsuyoshi Shirai
  • Patent number: 8901194
    Abstract: A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (VOC) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (EPDM) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: December 2, 2014
    Assignee: Lion Copolymer Geismar, LLC
    Inventors: Michael J. Molnar, Daniel S. Nelson, Arthur J. Fontenot, III, Harold William Young, Jr., Augusto Caesar Ibay, Zhiyong Zhu
  • Patent number: 8901201
    Abstract: A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (VOC) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (EPDM) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: December 2, 2014
    Assignee: Lion Copolymer Geismar, LLC
    Inventors: Michael J. Molnar, Daniel S. Nelson, Arthur J. Fontenot, III, Harold William Young, Jr., Augusto Caesar Ibay, Zhiyong Zhu
  • Publication number: 20140343185
    Abstract: The present invention relates to a red photosensitive resin composition for a color filter and an application of the same. The red photosensitive resin composition includes a pigment (A), an alkali-soluble resin (B), a cationic polymerized compound (C), a cationic photo-initiator (D) and an organic solvent (E). The pigment (A) includes a first pigment (A-1), and the first pigment (A-1) is a brominated-diketo-pyrrolo-pyrrole pigment. The aforementioned red photosensitive resin composition is advantageously applied for the color filter with better brightness, contrast, temporal stability of sensitivity and development to resistance.
    Type: Application
    Filed: May 6, 2014
    Publication date: November 20, 2014
    Applicant: CHI MEI CORPORATION
    Inventor: Wei-Kai HO
  • Publication number: 20140335350
    Abstract: The method for forming a protective coat on an electrode for a touch panel according to the invention comprises a first step in which a photosensitive layer comprising a photosensitive resin composition containing a binder polymer, a photopolymerizable compound and a photopolymerization initiator is provided on a base material having an electrode for a touch panel, a second step in which prescribed sections of the photosensitive layer are cured by irradiation with active light rays, and a third step in which the sections other than the prescribed sections of the photosensitive layer are removed to form a protective coat comprising the cured sections of the photosensitive layer covering all or a portion of the electrode, wherein the hydroxyl value of the photosensitive resin composition is no greater than 40 mgKOH/g.
    Type: Application
    Filed: December 4, 2012
    Publication date: November 13, 2014
    Inventors: Hiroyuki Tanaka, Yasuharu Murakami, Naoki Sasahara, Ikuo Mukai, Yoshimi Igarashi, Masahiko Ebihara, Hiroshi Yamazaki
  • Patent number: 8883873
    Abstract: A polymerizable polymeric photoinitiator according to Formula (I): wherein: PL represents an n+m+p-functional polymeric core; n and m independently represent an integer from 1 to 30; p represents an integer from 0 to 10; o is 0 or 1; INI represents a group selected from the group consisting of a benzophenone, a thioxanthone, a carbazole, a anthraquinone, a camphor quinone, an ?-hydroxyalkylphenone, an ?-aminoalkylphenone, an acylphosphine oxide, a bisacyl phosphine oxide, an acylphosphine sulfide, a phenyl glyoxalate, a benzoin ether, a benzyl ketal, an ?-dialkoxyacetophenone, a carbazolyl-O-acyl-oxime, an ?-haloarylketone and an ?-haloaryl sulfone; L3 and L4 represent a substituted or unsubstituted divalent linking group comprising 1 to 14 carbon atoms; A represents a radically polymerizable functional group selected from the group consisting of an acrylate, a methacrylate, a styrene, an acryl amide, a methacryl amide, a maleate, a fumarate, an itaconate, an vinyl ether, an allyl ether, an allyl ester,
    Type: Grant
    Filed: January 22, 2010
    Date of Patent: November 11, 2014
    Assignee: Agfa Graphics NV
    Inventors: Johan Loccufier, Luc Vanmaele, Hedwige Docx, Nadine Willems
  • Publication number: 20140327334
    Abstract: The corona shield can be applied in electric machines in a faster manner by using radiation-cured materials.
    Type: Application
    Filed: December 15, 2011
    Publication date: November 6, 2014
    Inventors: Mario Brockschmidt, Stefan Kempen, Friedhelm Pohlmann, Guido Schmidt
  • Publication number: 20140320770
    Abstract: The present invention relates to: an ultraviolet-curable adhesive to be used for laminating a first optical base material and a second optical base material having a light-shielding portion on a surface thereof to each other, the ultraviolet-curable adhesive containing (A) a compound capable of absorbing an ultraviolet ray to emit light, (B) a photopolymerizable compound, and (C) a photopolymerization initiator; a cured product obtained by irradiating the adhesive with an ultraviolet ray; and an optical member having the cured product, such as a touch panel.
    Type: Application
    Filed: October 25, 2012
    Publication date: October 30, 2014
    Inventors: Hayato Motohashi, Daisuke Kobayashi, Masahiro Naitou, Takaaki Kurata, Yuichiro Matsuo
  • Patent number: 8865812
    Abstract: A liquid sealant composition that can be cured by photoinitiation, heat-activated free radical initiation or both that includes an effective amount of an elastomeric acrylic polyolefin; an effective amount of a low molecular weight acrylic functional monomer component, the acrylic functional monomer component containing one or more unreacted acrylic or methacrylic double bonds, the low molecular weight acrylic functional monomer component having greater than 75% monofunctional monomers, wherein the elastomeric acrylic polyolefin is soluble in the low molecular weight acrylic functional monomer; at least one plasticizer; and at least one curing agent, the curing agent including at least one photoinitiator, at least one heat-activated free radical initiator, or a combination of at least one photoinitiator and at least one heat-activated free radical initiator.
    Type: Grant
    Filed: May 20, 2013
    Date of Patent: October 21, 2014
    Assignee: ND Industries, Inc.
    Inventor: Brian J. Phillips
  • Patent number: 8853350
    Abstract: The synthesis of a polyoxometalate-loaded epoxy uses a one-step cure by applying an external stimulus to release the acid from the polyoxometalate and thereby catalyze the cure reaction of the epoxy resin. Such polyoxometalate-loaded epoxy composites afford the cured epoxy unique properties imparted by the intrinsic properties of the polyoxometalate. For example, polyoxometalate-loaded epoxy composites can be used as corrosion resistant epoxy coatings, for encapsulation of electronics with improved dielectric properties, and for structural applications with improved mechanical properties.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: October 7, 2014
    Assignee: Sandia Corporation
    Inventor: Benjamin J. Anderson
  • Publication number: 20140235743
    Abstract: A flattening film forming composition for a hard disk that can prevent a magnetic material from migrating to the nonmagnetic layer, including a photopolymerizable coating material containing at least one polymer selected from a homopolymer that has a divinyl aromatic compound-derived unit structure and a copolymer having the unit structure or containing a mixture of the polymer and a photopolymerizable compound. The photopolymerizable compound may include an acrylate group, a methacrylate group, or a vinyl group. The polymer may be a copolymer further containing an addition polymerizable compound as a component to be copolymerized. A method for producing a hard disk, including: a first step of forming projections and recesses on a magnetic body; a second step of coating the projections and recesses with the flattening film forming composition; and a third step of flattening the coating by means of etching and exposing a surface of the magnetic body.
    Type: Application
    Filed: September 18, 2012
    Publication date: August 21, 2014
    Applicant: Nissan Chemical Industries, Ltd.
    Inventors: Taku Kato, Masayuki Haraguchi, Masaaki Ozawa
  • Publication number: 20140228466
    Abstract: Antimicrobial compositions and methods are disclosed. The antimicrobial compositions are particularly useful in providing antimicrobial capability to a wide-range of medical devices. In one aspect the invention relates a UV curable antimicrobial coating comprising a UV curable composition comprising an oligomer, a momoner, and a photoinitiator which are together capable of forming a UV curable polymer composition. The compositions also include insoluble antimicrobial agents, which may be selected from a wide array of agents. The insoluble antimicrobial agents include a particle size less than 15 ?m. Representative insoluble antimicrobial agents include chlorhexidine diacetate, chlorhexidine base, alexidine(dihydrochloride), silver sufladiazene, silver citrate, triclosan, octenidine(dihydrochloride), and rifampicin.
    Type: Application
    Filed: February 13, 2013
    Publication date: August 14, 2014
    Applicant: BECTON, DICKINSON AND COMPANY
    Inventors: Janice Lin, Yiping Ma
  • Publication number: 20140228470
    Abstract: A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (VOC) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (EPDM) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.
    Type: Application
    Filed: February 12, 2014
    Publication date: August 14, 2014
    Applicant: LION COPOLYMER GEISMAR, LLC
    Inventors: Michael J. Molnar, Daniel S. Nelson, Arthur J. Fontenot, III, Harold William Young, JR., Augusto Caesar Ibay, Zhiyong Zhu
  • Publication number: 20140228469
    Abstract: A durable ambient light curable waterproof liquid rubber coating with volatile organic compound (VOC) content of less than 450 grams per liter made from ethylene propylene diene terpolymer (EPDM) in a solvent, a photoinitiator, an additive, pigments, and fillers, and a co-agent and a method for making the formulation, wherein the formulation is devoid of thermally activated accelerators.
    Type: Application
    Filed: February 12, 2014
    Publication date: August 14, 2014
    Applicant: LION COPOLYMER GEISMAR, LLC
    Inventors: Michael J. Molnar, Daniel S. Nelson, Arthur J. Fontenot, III, Harold William Young, JR., Augusto Caesar Ibay, Zhiyong Zhu