Next To Glass Or Quartz Patents (Class 428/415)
  • Patent number: 10941320
    Abstract: The present invention provides a temporary-bonding adhesive having excellent heat resistance, whereby a semiconductor circuit formation substrate and a support substrate can be bonded by a single type of adhesive layer, the adhesive force thereof does not change over the course of steps for manufacturing a semiconductor device or the like, and the adhesive can subsequently be easily de-bonded at room temperature under mild conditions; and a method for manufacturing a semiconductor device using the temporary-bonding adhesive. The present invention includes a temporary-bonding adhesive wherein a polyimide copolymer having at least an acid dianhydride residue and a diamine residue, the diamine residue including both of (A1) a polysiloxane-based diamine residue represented by a general formula (1) in which n is a natural number from 1 to 15, and (B1) a polysiloxane-based diamine residue represented by a general formula (1) in which n is a natural number from 16 to 100, the polyimide copolymer containing 40-99.
    Type: Grant
    Filed: November 12, 2018
    Date of Patent: March 9, 2021
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Shinji Arimoto, Takenori Fujiwara, Masao Tomikawa
  • Patent number: 10743412
    Abstract: The present invention provides the substrate comprises a fiber film base material comprising a sheet of a surface-treated fiber film or a plural number of sheets of the surface-treated fiber films being laminated, wherein the surface-treated fiber film has a value of a conventional flexural rigidity measured by a method according to JIS R 3420 of 3-fold to 100-fold to a value of a conventional flexural rigidity of an untreated fiber film. There can be provided a substrate having a uniform and homogeneous insulating layer which does not generate unfastening or twisting of a fiber, and in addition to heat resistance, dimensional stability and impact resistance, having further excellent in bendability and flexibility.
    Type: Grant
    Filed: February 3, 2015
    Date of Patent: August 11, 2020
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Saiko Akahane, Yoshihira Hamamoto, Toshio Shiobara
  • Patent number: 10518447
    Abstract: The invention relates to a film body, a method for the back-injection molding of a film body and a back-injection molding tool therefor. In particular, the invention relates to a method for the back-injection molding of layer electrodes (1) for producing touch-sensitive sensors for example for touch screens. Parts of the layer electrode (1), which after the back-injection molding should still be able to move freely, are covered by a sacrificial film (3) before and during the back-injection molding.
    Type: Grant
    Filed: May 27, 2014
    Date of Patent: December 31, 2019
    Assignee: PolyIC GmbH & CO. KG
    Inventors: Andreas Ullmann, Walter Fix
  • Patent number: 10052848
    Abstract: Various sapphire and laminate structures are discussed herein. One embodiment may take the form of a sapphire structure having a first sapphire sheet with a first sapphire plane type forming the major surface and a second sapphire sheet having a second different sapphire plane type forming the major surface. The first and second sapphire sheets are fused together to form the sapphire structure.
    Type: Grant
    Filed: March 2, 2013
    Date of Patent: August 21, 2018
    Assignee: APPLE INC.
    Inventors: Christopher D. Prest, Dale N. Memering, David A. Pakula, Richard Hung Minh Dinh, Vincent Yan, Jason Huey
  • Patent number: 9601401
    Abstract: The present invention is a solventless one liquid type cyanate ester-epoxy resin composition having high thermal resistance as well as excellent storage stability and curing properties, which contains (A) cyanate ester, (B) epoxy resin, (C) guanidine compounds and (D) at least one kind of phenol compounds selected from a group consisting of phenol compounds represented by the following general formulae. In the general formulae, 1 is an integer selected from 0 to 4, R1 represents an unsubstituted or fluorine-substituted monovalent hydrocarbon group.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: March 21, 2017
    Assignee: Adeka Corporation
    Inventors: Ryo Ogawa, Shinsuke Yamada
  • Patent number: 9247636
    Abstract: A method for designing structures with complimentary dynamic warp characteristics for attachment of a component to a PC board is disclosed. The method may include determining characteristics of thermally induced dynamic warp of the PC board and of the first component, analyzing and comparing differences between the dynamic warp characteristics of the PC board and the first component and selecting design modifications to match PC board and the first component dynamic warp characteristics. Selecting design modifications may include determining if the first component dynamic warp characteristics can be changed, determining if matching the dynamic warp characteristics of the PC board and the first component can be achieved by modifying the design of at least one of the PC board and the first component. The result of the method may be modified dynamic warp characteristics of at least one of the PC board and the first component.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: January 26, 2016
    Assignee: International Business Machines Corporation
    Inventors: Mark K. Hoffmeyer, Amanda E. Mikhail, Arvind K. Sinha
  • Patent number: 9133308
    Abstract: There are provided a resin composition including: (a) a maleimide compound with at least two N-substituted maleimide groups per molecular structure; and (b) a silicone compound with at least one amino group per molecular structure and also provided a prepreg, a laminated plate, and a printed wiring board that are formed by using this resin composition. The multi-layered printed wiring board produced by using the laminated plate produced by laminating and molding the prepreg obtained from the resin composition of the present invention has excellent glass transition temperature, coefficient of thermal expansion, solder heat resistance, and warp characteristics. The multi-layered printed wiring board is useful as a highly integrated printed wiring board for an electronic device.
    Type: Grant
    Filed: January 17, 2012
    Date of Patent: September 15, 2015
    Assignee: HITACHI CHEMICAL COMPANY, LTD.
    Inventors: Shunsuke Nagai, Masato Miyatake, Tomohiko Kotake, Shintaro Hashimoto, Yasuo Inoue, Shin Takanezawa, Hikari Murai
  • Publication number: 20150132516
    Abstract: Provided are a traffic signal housing and a road sign which are higher in weather resistance and lighter in weight as compared with conventional traffic signal housings and road signs using metal plates. A traffic signal housing and a road sign each made of a high-strength fiber composite in which a surface of a prepreg in which a thermoplastic resin has been combined with a sheet-shaped high-strength fiber including carbon fiber or basalt fiber has been coated with a thermosetting resin, wherein the prepreg is one prepared b thermally pressing a laminate in Which a sheet-shaped thermoplastic resin and said sheet-shaped high-strength fiber have been laminated together in a sandwich structure, are high in weather resistance to salt damage and so on, and moreover since they are lightweight, poles with reduced strength can be used therefor.
    Type: Application
    Filed: April 24, 2013
    Publication date: May 14, 2015
    Inventors: Yoshiyasu Shinbo, Seiichi Shinmura
  • Publication number: 20150132581
    Abstract: An epoxy resin composition is disclosed for joining dissimilar materials. The identified epoxy resin compositions can be used to seal metallic and non-metallic components of a capacitor. Specifically the epoxy resin composition can be applied to joints between a non-metallic capacitor bushing and a metallic tank cover and metallic terminal cap. Once the epoxy resin composition is cured, it can provide a seal that can withstand the stresses and environmental conditions to which a capacitor is subjected.
    Type: Application
    Filed: November 8, 2013
    Publication date: May 14, 2015
    Applicant: Cooper Technologies Company
    Inventors: Chao Li, Stephen John Rigby, Clay Lynwood Fellers, Marco James Mason, Saboura Rokhsair Azar
  • Patent number: 8975562
    Abstract: Apparatus and methods are disclosed for a safety door of an oven having glass therein with a plastic laminate. The safety door retains glass within the door in order to prevent glass from falling or being forced outside of the oven, which may cause injury.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: March 10, 2015
    Assignee: General Electric Company
    Inventors: Patrick D. Galbreath, Brian Henninger
  • Publication number: 20140322520
    Abstract: Provided is a circuit substrate, including a glass film (10) forming a rough layer (11) after surface roughness processing, a resin adhesion (20) located the rough layer (11) on either side of the glass film (10), and a metal foil (30) located on the outside of resin adhesion layer (20). The glass film (10), the resin adhesion layer (20) and the metal foil (30) are joined together through suppressing. The circuit substrate employs the glass film (10) which forms a rough layer (11) after surface roughness processing as a carrier material, so that the resin adhesion layer (20) and the surface of the glass film (10) have a good binding force, and the dielectric constant of the circuit substrate has slight difference in the directions of X, Y and Z. Also provided is manufacturing method for a circuit substrate.
    Type: Application
    Filed: December 29, 2011
    Publication date: October 30, 2014
    Inventors: Minshe Su, Qianfa Liu
  • Patent number: 8846193
    Abstract: Glass sheets according to the invention, in particular lacquered glass sheets, are covered with a coating of enamel. This coating comprises between 11 and 40% of organic material. Such glass sheets may be heat treated and, before heat treatment, may be handled and transported without damaging the coating, may be cut and ground without causing the coating to peel off or to be damaged at the borders of the cutting line, and offer a good resistance under running water, avoiding the peeling off or destruction of the coating during edges grinding or storage or transportation.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: September 30, 2014
    Assignee: AGC Glass Europe
    Inventors: Ronny Pieters, David Pierre
  • Publication number: 20140220355
    Abstract: An object having a coating produced using an adhesion promoter, wherein the adhesion promoter comprises at least one, optionally oligomeric, addition product having no terminal C?C double bonds and having hydrolyzable silane groups.
    Type: Application
    Filed: April 14, 2014
    Publication date: August 7, 2014
    Applicant: BYK-CHEMIE GMBH
    Inventors: René NAGELSDIEK, Bernd Gobelt, Jürgen Omeis, Andreas Freytag, Dorothée Greefrath
  • Publication number: 20140072806
    Abstract: The present invention encompasses polymer compositions comprising aliphatic polycarbonate chains containing functional groups that increase the polymer's ability to wet or adhere to inorganic materials. In certain embodiments, chain ends of the aliphatic polycarbonates are modified to introduce silicon-containing functional groups, boron-containing functional groups, phosphorous-containing functional groups, sulfonic acid groups or carboxylic acid groups.
    Type: Application
    Filed: May 9, 2012
    Publication date: March 13, 2014
    Applicant: NOVOMER, INC.
    Inventors: Scott D. Allen, Christopher A. Simoneau, Jay J. Farmer
  • Patent number: 8603616
    Abstract: The invention relates to a lightweight transparent armor laminate comprising layers of borosilicate glass, layers of transparent glass-ceramics and a polymer spall layer of polycarbonate and/or polymethyl methacrylate. The layers are bound by polyurethane and/or polyvinylbutyral interlayer films.
    Type: Grant
    Filed: March 20, 2008
    Date of Patent: December 10, 2013
    Assignee: Schott Corporation
    Inventor: Carsten Weinhold
  • Publication number: 20130260145
    Abstract: An anti-fogging article having a substrate and an anti-fogging film on at least part of the surface of the substrate, wherein the anti-fogging film comprises a resin underlayer and a water-absorptive resin layer laminated in order on the substrate surface, the water-absorptive resin layer is composed mainly of a first cured epoxy resin obtained by reacting a water-absorptive resin layer-forming composition containing a first polyepoxide component consisting of a low molecular weight polyepoxide having molecular weight of from 200 to 800 and a high molecular weight polyepoxide having molecular weight of from 900 to 2,000 combined in mass ratio of from 30:70 to 70:30, and a first curing agent, and the resin underlayer is composed mainly of a second cured epoxy resin obtained by reacting a resin underlayer-forming composition containing a second polyepoxide component and a second curing agent, and has water absorption property lower than the water-absorptive resin layer.
    Type: Application
    Filed: May 29, 2013
    Publication date: October 3, 2013
    Inventors: Noriko Kishikawa, Hideki Ishioka, Tsuyoshi Saito
  • Publication number: 20130202816
    Abstract: Provided are a bonded structure, a sealed structure, an electronic component including the same, a bonding method, and a sealing method, the bonded structure and sealed structure allow hermetic adhesion using an adhesive even when the materials of the bonding surfaces are different, or the bonding surfaces have low wettability for the adhesive. A sealed structure 21 used for an electronic component or the like includes a first bonding surface 17 on a first adherent 11 bonded to a second bonding surface 18 on a second adherent 16 via an adhesive layer 24, the first and/or second bonding surfaces 17 and 18 having films 22 and 23 of film-forming compounds, the film-forming compounds being bound to the surfaces 17 and 18 at one end of the molecule thereof, and bound to a molecule of the adhesive at the functional group at the other end of the molecule.
    Type: Application
    Filed: January 2, 2013
    Publication date: August 8, 2013
    Applicant: Empire Technology Development LLC
    Inventor: Empire Technology Development LLC
  • Patent number: 8490348
    Abstract: A transparent reinforced composite material. An illustrative embodiment of the reinforced composite material includes a polymeric matrix, at least one low-density region including a first plurality of glass elements having a first packing density provided in the polymeric matrix and at least one high-density region including a second plurality of glass elements having a second packing density greater than the first packing density provided in the polymeric matrix. A method for reinforcing a composite material is also disclosed.
    Type: Grant
    Filed: August 6, 2010
    Date of Patent: July 23, 2013
    Assignee: The Boeing Company
    Inventors: Mark S. Wilenski, Alan M. Markus, Larry A. Godby
  • Patent number: 8404350
    Abstract: The transparent glass ceramic plate has a thermal expansion coefficient (CTE) of ?0.05 to ?0.1×10?6/K at 30 to 700° C. and a composition, in wt. %, consisting of: Li2O, 3.0-4.5; Al2O3, 18.0-24.0; SiO2, 55.0-70.0; TiO2, 0.01-2.3; ZrO2, 0.01-2.0; ? TiO2+ZrO2, 0.5-4.3; SnO2, 0-0.2; MgO, 0-0.8; BaO, 0-3; ZnO, 0-2.5; Na2O, 0-1.5; As2O3, 0.3-0.9; and Fe2O3, 0.004 to 0.02. A transparent plate laminate, which is used as armor or in a bullet-proof vest and which contains one or more of this glass ceramic plate together with optional glass and/or plastic plates, and a process for making the glass ceramic plate, are also described.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: March 26, 2013
    Assignee: Schott AG
    Inventors: Thilo Zachau, Friedrich Siebers, Ulrich Schiffner, Kurt Schaupert
  • Patent number: 8389120
    Abstract: A glazing comprising a sheet of glass, a film of damping material, and a rigid sheet, the assembly being laminated and comprising one or more exciters fastened to the glazing.
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: March 5, 2013
    Assignee: AGC Glass Europe
    Inventor: Yves Delatte
  • Patent number: 8349456
    Abstract: Disclosed are processes for preparing articles having anti-fog properties, comprising providing a substrate having at least one main surface coated with an intermediate coating obtained by applying and at least partially curing an intermediate coating composition comprising at least one monoepoxysilane and/or an hydrolyzate thereof and at least one polyepoxy monomer comprising at least two epoxy groups, forming onto said intermediate coating at least one bi-layer, and curing said at least one bi-layer by heating at a temperature of 150° C. or less at atmospheric pressure and in the absence of added water steam. Also disclosed are articles made and/or makeable by these processes.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: January 8, 2013
    Assignee: Essilor International (Compangnie Generale d'Optique)
    Inventors: Haipeng Zheng, Joshua Hazle
  • Publication number: 20120295102
    Abstract: The instant invention is a multilayer structure, and a method for making the same. The multilayer structure comprises: (a) at least one substrate layer comprising a polymeric material; (b) at least one adhesion layer, wherein said adhesion layer is derived from an adhesion promoter composition comprising: at least one epoxy resin solution; at least one hardening agent; optionally at least one leveling agent; at least one toughening agent; at least one filler; and at least one or more solvents; and (c) at least one surface layer comprising a plating metal; wherein said adhesion layer is disposed therebetween said at least one substrate layer and set at least one surface layer.
    Type: Application
    Filed: January 27, 2010
    Publication date: November 22, 2012
    Applicant: DOW GLOBAL TECHNOLOGIES LLC.
    Inventors: Helen Lin Fang, Hai Bo Fang
  • Patent number: 8313585
    Abstract: A method for diffusing titanium and nitride into a sports equipment component. The method generally includes the steps of providing a sports equipment component providing a salt bath which includes sodium dioxide and a salt selected from the group consisting of sodium cyanate and potassium cyanate; dispersing metallic titanium formed by electrolysis of a titanium compound in the bath, heating the salt bath to a temperature ranging from about 430° C. to about 670° C.; and soaking the sports equipment component in the salt bath for a time of from about 10 minutes to about 24 hours. In accordance with another aspect of the present invention, the sports equipment component may further be treated with conventional surface treatments or coatings.
    Type: Grant
    Filed: September 5, 2007
    Date of Patent: November 20, 2012
    Inventors: Philos Jongho Ko, Bongsub Samuel Ko
  • Patent number: 8263208
    Abstract: The invention relates to a plastic film, at least one side of which is provided with a surface structure comprising parallel rows of elevations (a). Said elevations (a) are interconnected by means of webs (b) that are at least 10 percent lower than the elevations (a). The inventive films can be used for producing laminated glass.
    Type: Grant
    Filed: July 9, 2007
    Date of Patent: September 11, 2012
    Assignee: Kuraray Europe GmbH
    Inventor: Holger Stenzel
  • Publication number: 20120213993
    Abstract: An adhesive composition useful in bonding a protective glass with a silicon substrate of a semiconductor device contains (A) an epoxy-containing high-molecular compound and (B) a solvent. The compound (A) has a weight average molecular weight of 3,000 to 500,000 and repeating units represented by the following formula (1): wherein R1 to R4 each represent a monovalent hydrocarbon group, m is 1 to 100, a, b, c and d indicate ratios of respective repeating units based on a number of all repeating units and each stand for 0 or a positive number with a proviso that c and d are not 0 at the same time and 0<(c+d)/(a+b+c+d)?1.0 is satisfied, and X and Y are phenolic hydroxyl-containing, divalent aromatic groups.
    Type: Application
    Filed: February 22, 2012
    Publication date: August 23, 2012
    Inventors: Takanobu TAKEDA, Kyoko SOGA, Satoshi ASAI
  • Publication number: 20120114952
    Abstract: An adhesive composition for detachable adhesive bonds is based on adhesive matrices and expansion material, the particles of the expansion material being at least partially encapsulated.
    Type: Application
    Filed: November 3, 2011
    Publication date: May 10, 2012
    Applicants: Fraunhofer Gesellschaft Zur Forderung Der Angewandten Forschung E.V., EADS DEUTSCHLAND GMBH
    Inventors: Monika Bauer, Arnaud Concord, Eike Langkabel, Hans Luinge, Georg Wachinger
  • Patent number: 8163381
    Abstract: Provided, are multi-layer chip carriers comprising an asymmetric cross-linked polymeric dielectric film, and processes for making the chip carriers.
    Type: Grant
    Filed: October 23, 2008
    Date of Patent: April 24, 2012
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Pui-Yan Lin, Govindasamy Paramasivam Rajendran, George Elias Zahr
  • Publication number: 20120077040
    Abstract: The present invention relates to a heat dissipation coating agent and to a heat-dissipating plate including same, which efficiently dissipate heat from the surface of a heat-dissipating plate of an electric/electronic component. Particularly, the heat dissipation coating agent, which is applied to the surface of a heat-dissipating plate of an electric/electronic component, includes infrared radiation powder and a binder, and the heat-dissipating plate is coated with a heat dissipation layer consisting of the heat dissipation coating agent. Since the heat dissipation coating agent applied to the heat-dissipating plate is highly conductive, heat is emitted from the heat-dissipating plate by conduction as well as convection. In particular, the heat dissipation coating agent, which conducts heat with high conductivity, can be applied to a heat-dissipating plate of a high-power LED light source.
    Type: Application
    Filed: December 7, 2011
    Publication date: March 29, 2012
    Applicant: Korea Electrotechnology Research Institute
    Inventors: Hyo-yul PARK, Myeong-sang Ahn, Dong-jun Kang, Dae-young Jung
  • Patent number: 8097333
    Abstract: Pre-impregnated composite material (prepreg) is provided that can be cured to form composite parts that have high levels of damage tolerance. The matrix resin includes a thermoplastic particle component that is a blend of particles that have a melting point above the curing temperature and particles that have a melting point at or below the curing temperature.
    Type: Grant
    Filed: March 7, 2011
    Date of Patent: January 17, 2012
    Assignees: Hexcel Corporation, Hexcel Composites, Ltd.
    Inventors: David Tilbrook, Dana Blair, Maureen Boyle, Paul Mackenzie
  • Publication number: 20110274888
    Abstract: The invention relates to a composite material made up of at least one ceramic layer or at least one ceramic substrate and at least one metallization formed by a metallic layer on a surface side of the at least one ceramic substrate.
    Type: Application
    Filed: October 20, 2009
    Publication date: November 10, 2011
    Inventors: Xinhe Tang, Helmut Hartl
  • Patent number: 8012590
    Abstract: Glass coatings on metals including Ti, Ti6A14V and CrCo were prepared for use as implants. The composition of the glasses was tailored to match the thermal expansion of the substrate metal. By controlling the firing atmosphere, time, and temperature, it was possible to control the reactivity between the glass and the alloy and to fabricate coatings (25-150 ?m thick) with excellent adhesion to the substrate. The optimum firing temperatures ranged between 800 and 840° C. at times up to 1 min in air or 15 min in N2. The same basic technique was used to create multilayered coatings with concentration gradients of hydroxyapatite (HA) particles and SiO2.
    Type: Grant
    Filed: April 30, 2001
    Date of Patent: September 6, 2011
    Assignee: The Regents of the University of California
    Inventors: Antoni P. Tomsia, Eduardo Saiz, Jose M. Gomez-Vega, Sally J. Marshall, Grayson W. Marshall
  • Patent number: 7972686
    Abstract: A composite material comprising at least one polymeric resin and optionally at least one fibrous reinforcement, where the polymeric resin comprises; at least one difunctional epoxy resin; and at least one epoxy resin with a functionality greater than two having at least one meta-substituted phenyl ring in its backbone.
    Type: Grant
    Filed: October 2, 2007
    Date of Patent: July 5, 2011
    Assignees: Hexcel Composites, Ltd., Hexcel Corporation
    Inventors: David Tilbrook, Dana Blair, Maureen Boyle, Paul Mackenzie
  • Publication number: 20110159238
    Abstract: A photosensitive adhesive composition that can form an adhesive layer on an adherend and allows an adhesive pattern to be formed by exposure treatment with radiation and developing treatment with a developing solution, the photosensitive adhesive composition having solubility and developability, and the film thickness T1 (?m) of the adhesive pattern formed after development satisfying the conditions represented by the following expression (1). (T1/T0)×100?90??(1) [In expression (1), T0 represents the film thickness (?m) of the adhesive layer before developing treatment.
    Type: Application
    Filed: August 26, 2009
    Publication date: June 30, 2011
    Inventors: Takashi Kawamori, Kazuyuki Mitsukura, Takashi Masuko, Shigeki Katogi
  • Patent number: 7968179
    Abstract: Pre-impregnated composite material (prepreg) is provided that can be molded to form composite parts that have high levels of both strength and damage tolerance without causing any substantial negative impact upon the physical or chemical characteristics of the uncured prepreg or cured part. This is achieved by including in the matrix resin a substantial amount of a multifunctional aromatic epoxy resin that has at least one phenyl group that is meta-substituted.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: June 28, 2011
    Assignees: Hexcel Composites, Ltd., Hexcel Corporation
    Inventors: David Tilbrook, Dana Blair, Maureen Boyle, Paul Mackenzie
  • Patent number: 7955701
    Abstract: A composition for preparing a resin is provided. The composition includes a brominated epoxy resin, a urethane-modified copolyester, a curing agent and a solvent. A prepreg is also provided. The prepreg includes a glass fabric and a resin layer on the glass fabric. The resin layer is made from the foregoing resin.
    Type: Grant
    Filed: June 19, 2009
    Date of Patent: June 7, 2011
    Assignee: ITEQ Corporation
    Inventors: Bin Jian, Lai-Tu Liu
  • Publication number: 20110048510
    Abstract: A sealant disposed between two substrates to be sealed, the sealant comprising: at least two layers disposed layered on top of each other between the two substrates, wherein the at least two layers comprise materials having different components and at least one layer selected from the at least two layers includes a thermoplastic glass frit. A dye-sensitized solar cell including the sealant, and a method of manufacturing a dye-sensitized solar cell are also provided.
    Type: Application
    Filed: March 31, 2010
    Publication date: March 3, 2011
    Applicant: SAMSUNG SDI CO., LTD.
    Inventors: Nam-Choul YANG, Ji-Won LEE, Won-Shik PARK, Kyung-Do PARK
  • Patent number: 7892647
    Abstract: The present invention is in the field of polymer sheets and multiple layer glazing panels comprising infrared absorbing agents, and, more specifically, the present invention is in the field of polymer sheets and multiple layer glazing panels comprising infrared absorbing agents that selectively absorb infrared radiation. In various embodiments of the present invention, an interlayer includes lanthanum hexaboride, which effectively absorbs infrared radiation at about 1,000 nanometers, and an epoxy, which stabilizes the lanthanum hexaboride agent.
    Type: Grant
    Filed: December 14, 2005
    Date of Patent: February 22, 2011
    Assignee: Solutia Incorporated
    Inventors: William Keith Fisher, Bruce Edward Wade, Paul Daniel Garrett
  • Publication number: 20100304148
    Abstract: A compound represented by the formula (1) is provided. A polymerizable liquid crystal composition containing the compound can be controlled in birefringence and is excellent in stability of a liquid crystal phase. An anisotropic polymer excellent in uniformity of alignment is obtained by coating and polymerizing the composition on a supporting substrate. In the formula (1), at least one of Ra represents a polymerizable group, A represents a ring group, Y and Z each represent a single bond or alkylene; in which —CH2— in the alkylene may be replaced by another group, and m and n each represent an integer of from 0 to 5.
    Type: Application
    Filed: March 17, 2010
    Publication date: December 2, 2010
    Inventors: Yoshiharu Hirai, Ryushi Shundo, Takashi Kato
  • Patent number: 7842380
    Abstract: A brightness enhancement film comprising a substrate which comprises, on one side, a scratch-resistant layer comprising inorganic microparticles is provided. The brightness enhancement film is useful as a scratch-resistant brightness enhancement film in liquid crystal displays.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: November 30, 2010
    Assignee: Eternal Chemical Co., Ltd.
    Inventors: Shih-Yi Chuang, Chao-Yi Tsai, Guo-Long Wu
  • Publication number: 20100215930
    Abstract: The present invention relates to glazing comprising a sheet of glass (4), a film (3) of damping material, and a rigid sheet (5), the assembly being laminated and comprising one or more exciters fastened to the glazing.
    Type: Application
    Filed: December 6, 2006
    Publication date: August 26, 2010
    Inventor: Yves Delatte
  • Patent number: 7749577
    Abstract: Provided are multilayer laminates having one or more layers comprising twisted nematic liquid crystals and one or more layers of a polymeric sheet comprising a polymer with a modulus between 20,000 psi (138 MPa) and 100,000 psi (690 MPa). The twisted nematic liquid crystal layers reflect infrared radiation. Thus, the multilayer laminates are useful to reduce the transmission of infrared energy. For example, in some embodiments the multilayer laminates are useful as windows to reduce energy consumption necessary to cool the interior of a structure such as an automobile or building. Preferably, the multilayer laminates retain the beneficial properties of safety glass. The multilayer laminates may include additional layers such as infrared absorbing layers, half wave plates, and the like, to minimize the transmission of infrared energy. The multilayer laminates may also include further additional layers such as polymeric films, polymeric sheets, rigid sheets, and the like.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: July 6, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Marc B. Goldfinger, Richard A. Hayes, Lee A. Silverman
  • Publication number: 20100167215
    Abstract: A composite substrate 10 is a composite substrate in which a piezoelectric substrate 11 that is transparent to light used for photolithography and a supporting substrate 12 for supporting the piezoelectric substrate 11 are bonded together via an organic adhesive layer 13. At least one of the supporting substrate 12 and the organic adhesive layer 13 of the composite substrate 10 can absorb light used for photolithography.
    Type: Application
    Filed: December 15, 2009
    Publication date: July 1, 2010
    Applicant: NGK Insulators, Ltd.
    Inventors: Kenji SUZUKI, Yasunori Iwasaki, Takashi Yoshino
  • Patent number: 7744970
    Abstract: Provided are multilayer laminates having one or more layers comprising twisted nematic liquid crystals and one or more layers of a polymeric sheet comprising a polymer with a modulus of 20,000 psi (138 MPa) or less. The twisted nematic liquid crystal layers reflect infrared radiation. Thus, the multilayer laminates are useful to reduce the transmission of infrared energy. For example, in some embodiments the multilayer laminates are useful as windows to reduce energy consumption necessary to cool the interior of a structure such as an automobile or building. Preferably, the multilayer laminates retain the beneficial properties of safety glass. The multilayer laminates may include additional layers such as infrared absorbing layers, half wave plates, and the like, to minimize the transmission of infrared energy. The multilayer laminates may also include further additional layers such as polymeric films, polymeric sheets, rigid sheets, and the like.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: June 29, 2010
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Lee A. Silverman, Marc B. Goldfinger, Richard A. Hayes
  • Publication number: 20100154622
    Abstract: The present invention describes a transparent plate of lithium aluminosilicate glass ceramic showing a high transmission, a process for producing same and transparent plate laminates comprising at least one plate of the lithium aluminosilicate glass ceramic of the invention and the use thereof as armored glass or bullet-proof vest.
    Type: Application
    Filed: November 12, 2009
    Publication date: June 24, 2010
    Inventors: Thilo Zachau, Friedrich Siebers, Ulrich Schiffner, Kurt Schaupert
  • Patent number: 7691473
    Abstract: The present invention relates to a fiber-reinforced composite material and a method for manufacturing the same, and also relates to a transparent multilayered sheet, a circuit board, and an optical waveguide.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: April 6, 2010
    Assignees: Rohm Co., Ltd., Mitsubishi Chemical Corporation, Hitachi, Ltd., Pioneer Corporation
    Inventors: Hiroyuki Yano, Junji Sugiyama, Masaya Nogi, Shin-ichiro Iwamoto, Keishin Handa, Akira Nagai, Takao Miwa, Yoshitaka Takezawa, Toshiyuki Miyadera, Takashi Kurihara, Tohru Matsuura, Nobutatsu Koshoubu, Tohru Maruno
  • Patent number: 7674528
    Abstract: A paint and method are divulged for protecting the silver film of mirrors. The paint in its preferred embodiment includes a metal carboxylate which will contribute metal ions, namely stannous octoate for the contribution of stannous(II) ions in an amount of 0.5% or greater by weight. Alternate methods of the invention utilize an additional coating over the paint, such as an acrylic, epoxy or blend thereof which is UV curable. In another form of the paint, copper octoate is utilized in a minimum amount of 0.5% by weight for contribution of copper(II) ions.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: March 9, 2010
    Assignee: Spraylat Corporation
    Inventor: Ronald J. DeNuccio
  • Patent number: 7645514
    Abstract: It is an object of the invention to provide a curable resin composition excellent in mechanical strength, heat resistance, moisture resistance, flexibility, resistance to thermal cycles, resistance to solder reflow, dimensional stability, and the like after curing and providing high adhesion reliability and conduction reliability and an adhesive epoxy resin paste, an adhesive epoxy resin sheet, a conductive connection paste, and a conductive connection sheet using the curable resin composition, and an electronic component joined body. The invention relates to a curable resin composition, which contains an epoxy resin, a solid polymer having a functional group to react with the epoxy group and a curing agent for an epoxy resin, no phase separation structure being observed in a matrix of a resin when a cured product is dyed with a heavy metal and observed with a transmission electron microscope.
    Type: Grant
    Filed: December 26, 2003
    Date of Patent: January 12, 2010
    Assignee: Sekisui Chemical Co., Ltd.
    Inventors: Koji Watanabe, Toshio Enami, Yoshiyuki Takebe, Tatsuo Suzuki
  • Patent number: 7604863
    Abstract: A composite of glass and hot melt composition including glass; a primer layer formed on the glass using a primer containing a film forming resin and at least one alkoxysilyl group-containing compound selected from the group consisting of isocyanate silane and a reaction product of aminosilane and epoxysilane; and a hot melt layer formed on the primer layer using a hot melt composition containing an aromatic polyester (a), and its production method are provided. The resulting composite of glass and hot melt composition is excellent in water-resistant adhesion to glass.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: October 20, 2009
    Assignee: The Yokohama Rubber Co., Ltd.
    Inventors: Shigeru Yamauchi, Akihiro Miyata
  • Publication number: 20090176104
    Abstract: A resin composition contains a solvent and a solid content dispersed in the solvent. The solid content does not contain phenolic resin. The solid content contains a benzoxazine resin and a phosphorus-containing epoxy resin. The weight ratio of the benzoxazine resin to phosphorus-containing epoxy resin is about 0.6:1 to about 3.0:1. A circuit board substrate and a copper clad laminate fabricated with the resin composition mentioned above are disclosed too.
    Type: Application
    Filed: January 5, 2009
    Publication date: July 9, 2009
    Inventors: Li-Chun CHEN, Jeng-I Chen, Bill Weng
  • Patent number: 7521120
    Abstract: Provided are a non-halogen flame retardant epoxy resin composition comprising (A) a silicon-containing, phosphorus-modified epoxy resin, (B) a multifunctional epoxy resin, (C) a mixed curing agent of an amine curing agent and a phenolic curing agent and (D) a metal hydrate inorganic flame retardant, and a prepreg and copper-clad laminate using the same. The epoxy resin composition in accordance with the present invention exhibits excellent flame retardancy without use of a halogen flame retardant, and also advantageously provides well-balanced various physical properties which are to be required in copper-clad laminates, such as higher heat resistance and copper peel strength, and lead heat-resistant characteristics after moisture absorption.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: April 21, 2009
    Assignee: LG Chem, Ltd.
    Inventors: Mok Yong Jung, Eunhae Koo