Polymer Derived From Material Having At Least One Acrylic Or Alkacrylic Group Or The Nitrile Or Amide Derivative Thereof (e.g., Acrylamide, Acrylate Ester, Etc.) Patents (Class 428/41.5)
  • Patent number: 10723917
    Abstract: A die coater 10 as a coating member directly applies an adhesive resin G to a joining portion of a workpiece W by a predetermined width while a holding table 1 holding the workpiece W placed thereon moves. A reinforcing substrate T supplied from an original master roll is joined to the resin G applied to the workpiece W while being pressed by a joining roller 15, and the reinforcing substrate T is cut by a predetermined length. That is, an adhesive sheet is directly formed on the workpiece W.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: July 28, 2020
    Assignee: NITTO DENKO CORPORATION
    Inventors: Masakazu Kato, Osamu Degawa, Yasuhiko Kawaguchi
  • Patent number: 10633495
    Abstract: The present disclosure relates to a pressure sensitive adhesive assembly suitable for bonding to a substrate provided with an uneven surface, wherein the pressure sensitive adhesive (PSA) assembly comprises a polymeric foam layer comprising a polymeric base material, and having a complex viscosity comprised between 2,000 Pa·s to 80,000 Pa·s, when measured at 120° C. according to the test method described in the experimental section. The present disclosure is also directed to a method of applying a pressure sensitive adhesive assembly to a substrate provided with an uneven surface, and uses thereof.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: April 28, 2020
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Jan Heimink, Kerstin Unverhau, Andreas Backes, Adrian T. Jung, Dirk Hasenberg
  • Patent number: 10545265
    Abstract: Provided is an antireflection film including: a substrate layer; and a coating layer formed on at least one surface of the substrate layer, in which the coating layer includes a cured material of a composition containing a photo-curable (meth)acrylic acid ester resin; inorganic nanoparticles; a silicone-acrylate graft polymer including a polyacrylate main chain and a silicone side chain; and a solvent.
    Type: Grant
    Filed: October 8, 2015
    Date of Patent: January 28, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Se-Jung Park, Hong-Kwan Cho, Jang-Soon Kim
  • Patent number: 10519320
    Abstract: Methods are generally disclosed for forming and using a release sheet. To form the release sheet, a release coating is applied over a first surface of a base sheet. Generally, the release coating includes a fatty alcohol ester of acrylic acid and a curable monomer, and can also include a curable polymeric resin. Then, the release coating can be cured. In one particular embodiment, the release coating can be substantially free from siloxanes. The release sheet formed according to this method is also generally provided, along with methods of forming a casting sheet using the release sheet are also generally provided.
    Type: Grant
    Filed: June 9, 2014
    Date of Patent: December 31, 2019
    Assignee: Neenah, Inc.
    Inventors: Frank J. Kronzer, Stephen C. Lapin, Melanie K. Calkins, Gerry D. Rector
  • Patent number: 10275564
    Abstract: An apparatus is provided for analysis of a repair for a structure by identifying component parts of the structure that have common material properties and geometric constraints, and based thereon determining a generic repair component for the component parts that also have the common material properties and the geometric constraints. A set of loads are extracted from a loads model of the undamaged structure and redistributed in a loads redistribution model at a damaged or defective portion of the component part. The set of redistributed loads indicate loading incurred by the generic repair component under an external load. The apparatus then uses the redistributed loads to perform an analysis to determine a margin of safety of the generic repair component and, in instances in which the margin of safety is positive, outputs the material properties and geometric constraints of the generic repair component to a fabrication system for production thereof.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: April 30, 2019
    Assignee: The Boeing Company
    Inventors: Larry Dean Ridgeway, Gary D. Oakes, Pradeep Krishnaswamy, Remmelt Andrew Staal
  • Patent number: 10128727
    Abstract: A rotor member includes a cylindrical sleeve part having a circular outer peripheral surface, a plurality of magnets arranged along the outer peripheral surface and including an inner peripheral surface having a curvature radius larger than a curvature radius of the outer peripheral surface, and a cylindrical holding member surrounding the plurality of magnets. Between the outer peripheral surface of the sleeve part and the inner peripheral surface of the magnets, a gap of a radial direction increased toward a circumferential edge portion of the magnets is formed.
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: November 13, 2018
    Assignee: FANUC CORPORATION
    Inventors: Yohei Arimatsu, Kenji Kawai
  • Patent number: 9790640
    Abstract: Fabrics are treated with a hydrophobic treatment that includes at least one hydrophobic monomer and a crosslinker. The treatment is low in volatile organic compounds and water. It is a liquid at 22° C. or a suspension having a phase that is liquid at 22° C. The monomer and crosslinker are cured in a free radical polymerization to form a hydrophobic coating on a fibrous substrate.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: October 17, 2017
    Inventor: Gary S Selwyn
  • Patent number: 9181457
    Abstract: Dry-to-the-touch compositions containing a polymeric matrix and a anaerobically curable component present within the polymeric matrix are disclosed. In a particularly desirable form, the compositions are moisture curable. The compositions are non-flowable, at high temperatures, and have an improved solvent resistance once cured.
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: November 10, 2015
    Assignee: Henkel IP & Holding GmbH
    Inventors: Shabbir Attarwala, Ifeanyi C. Broderick, Qinyan Zhu, Roger J. Grismala
  • Publication number: 20150093532
    Abstract: A protective film product for a portable electronic device includes a protective film, one or more adhesive layers formed on a surface of the protective film, a backing layer disposed on one of the adhesive layers, and a cap sheet disposed on an opposite surface of the protective film. Micro air pockets are formed in gaps between a surface of the cap sheet and the protective film.
    Type: Application
    Filed: December 9, 2014
    Publication date: April 2, 2015
    Inventors: Lewis S. Cohen, Juan Maldonado, Igor Muravyov, Brett G. Webster
  • Publication number: 20150093533
    Abstract: A pressure-sensitive adhesive composition, a protective film, an optical element and a display device are provided. The pressure-sensitive adhesive composition has excellent storage stability, exhibits proper low-speed and high-speed peel strengths after formation of a cross-linked structure, and also has an excellent balance between the low-speed and high-speed peel strengths. Therefore, when the pressure-sensitive adhesive composition is applied to a protective film, the pressure-sensitive adhesive composition can have an excellent protective effect, and can also be advantageous to perform a high-speed process since the pressure-sensitive adhesive composition is easily peeled during a high-speed peeling process. In the high-speed peeling process, the pressure-sensitive adhesive composition can exhibit excellent antistatic characteristics.
    Type: Application
    Filed: December 18, 2014
    Publication date: April 2, 2015
    Inventors: Kee Young Kim, Sung Soo Yoon, Jeong Sik Bae
  • Patent number: 8921241
    Abstract: An electroconductive tape (10) is characterized in that an adhesive film (3) composed of an adhesive is provided only on the open space between threads of an electroconductive mesh fabric having a metallic coating on the surface, the metallic coating being exposed and not covered by the adhesive film (3) on both surfaces of the electroconductive mesh fabric; thermoplastic synthetic fiber monofilament thread is included in part of the threads of the electroconductive mesh fabric; a value M that is obtained by an Equation (1): M=[(B1+B2)?C]/(B1+B2) is within a range of 0.05 to 0.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: December 30, 2014
    Assignee: Seiren Co., Ltd.
    Inventors: Shigekazu Sugihara, Susumu Takagi, Tetsuhiko Saiki
  • Publication number: 20140367926
    Abstract: A polymer sheet includes a polyurethane core. The polyurethane core has a first major surface and a second major surface opposite the first major surface. The polymer sheet can have at least one functional layer overlying a major surface. The polymer sheet has a thickness tPS. The polyurethane core has a thickness tPC. In embodiments tPC can be at least 0.3 tPS. The polyurethane core can have at least one of the following property: (i) a Scratch Resistance Rating, as further described herein, of not greater than about 10 wt %, (ii) an elongation at break of at least 200%, (iii) a tensile strength at break of at least 0.3 MPa, (iv) a loss of tensile strength of not greater than about 30% when exposed to UV light according to standard SAE J1960 (Rev. August 2003). The polymer sheet can be used for gaskets or bonding tapes.
    Type: Application
    Filed: June 10, 2014
    Publication date: December 18, 2014
    Inventors: Jing Guan, Yue Dong, Georges Moineau
  • Publication number: 20140363602
    Abstract: A photographic paper and advertizing film poster convenient for re-adhering relates to a photographic paper and an advertizing film. The photographic paper and advertizing film poster comprises a main body and an adhesive coating. The main body is a photographic paper or an advertizing film. The adhesive coating is disposed on the back of the main body. The adhesive coating is a high-molecular polymer coating having features of elastic flexible adhesive. The adhesive coating is also adhered with a separable material layer. The photographic paper is a piece of RC photographic paper, cast coated photographic paper laminated with a film on the back or swellable photographic paper. The advertizing film is a PP film, PVC film, PET film or compound film with a blotting coating. The problem that convenient, long-term and repeated adhesion photographic paper and advertizing film poster cannot be realized at the same time on the wall with emulsion paint, glass, stainless steel and wood plate is solved.
    Type: Application
    Filed: May 29, 2012
    Publication date: December 11, 2014
    Inventors: Yu Xiaoguang, Yang Fang, Wang Zhongzheng, Li Yuanke
  • Publication number: 20140349055
    Abstract: The present invention relates to an adhesive composition, to an adhesive sheet, and to a touch panel. The present invention provides an adhesive composition, particularly an adhesive composition for a touch panel, which is prepared without using a low molecular weight polymer as an additive. The adhesive composition, the adhesive sheet, and the touch panel of the present invention exhibit superior heat resistance in a hardening process, a printed circuit board assembly process, or the like, and have superior physical properties such as optical characteristics, wettability, cuttability, workability, anti-curling properties, and durability.
    Type: Application
    Filed: August 8, 2014
    Publication date: November 27, 2014
    Inventors: Jang-Soon KIM, Yong-Hoon LEE, Eok-Hyung LEE, Hak-Rhim HAN, Won-Gu CHOI, Min-Seok SONG
  • Patent number: 8865282
    Abstract: A protective cover plate mainly comprises a substrate, a printing layer, an ultraviolet layer and an adhesive layer, wherein the printing layer is disposed at a side surface of the substrate. The printing layer is formed with at least a pattern. The pattern protrudes the substrate to form a segmental difference surface. The ultraviolet layer is disposed to another side surface of the printing layer relative to the substrate, and the ultraviolet layer is disposed with at least a filling portion. The filling portion can be relatively located near the pattern to fill the segmental difference surface of the pattern to flat the surface. A side of the ultraviolet layer is disposed with the adhesive layer. The plate can be adhered to the article by utilizing the adhesive layer. The protective cover plate does not only have flat appearance but also achieves dustproof and dirt prevention efficacies.
    Type: Grant
    Filed: October 16, 2013
    Date of Patent: October 21, 2014
    Assignees: Shiu Yang Technology Co., Ltd, Yo Want Technology Co., Ltd
    Inventor: Cheng-Chung Hsu
  • Publication number: 20140242317
    Abstract: The invention could be a windshield repair kit comprising a laminate having a protective barrier film, an adhesive layer, and a peel-able cover, the protective barrier film having at least one side to which the adhesive layer is applied, the adhesive layer being capable of cured in a presence of a UV light; the peel-able cover removably covering one or more exposed portions of the adhesive layer; a covering that removably receives the laminate, the covering reducing the transmission of UV light to the adhesive layer to a level that prevents the UV activation of the adhesive layer while the laminate is within the covering.
    Type: Application
    Filed: May 5, 2014
    Publication date: August 28, 2014
    Inventors: Dieter R. Berndt, John Wyaux, Thomas R. Berndt
  • Publication number: 20140170359
    Abstract: A cover layer (1) for a panel (3) which has a panel base body (2), such as a floor covering panel, wall panel or ceiling sheathing panel and/or furniture component panel, building panel, covering panel or dry finish panel and/or as a facade element, panel element or board element, trimming plate or the like, the cover layer (1) having a paper layer (4) and a film layer (6) of elastic plastic which forms the outside (5) of the cover layer (1). The paper layer (4) is made as a preimpregnate which has already been partially impregnated during paper manufacture or as paper, especially decorative paper, which has been partially impregnated after paper manufacture and before joining to the paper layer (4).
    Type: Application
    Filed: December 6, 2013
    Publication date: June 19, 2014
    Applicants: Mondi Gronau GmbH, hülsta-werke Hüls GmbH & Co. KG
    Inventors: Richard Schwitte, Werner Steggemann, Alexander Ohneiser, Jan Zimmermann
  • Publication number: 20140154450
    Abstract: A polyvinyl chloride-based adhesive tape or sheet has a base material layer formed to include 10 to 40 parts by weight of plasticizing agent(s) in relation to 100 parts by weight of a polyvinyl chloride-based resin and an adhesive layer on one surface of the base material layer, the plasticizing agent includes at least one type of plasticizing agent having an SP value of at least 9.0.
    Type: Application
    Filed: March 2, 2012
    Publication date: June 5, 2014
    Applicants: NITTO EUROPE N.V., NITTO DENKO CORPORATION
    Inventors: Takumi Yutou, Fumiteru Asai, Toshio Shintani, Toshitaka Suzuki, Minoru Hanaoka, Edwin Thys, Bart Forier
  • Publication number: 20140154451
    Abstract: The invention provides monolayer films which not only have hydrophilicity and are excellent in such properties as antifogging properties, antifouling properties, antistatic properties and anti-condensation properties but also tend to exhibit excellent transparency even with a large film thickness and excellent scratch resistance, as well as stacks having the monolayer film.
    Type: Application
    Filed: July 25, 2011
    Publication date: June 5, 2014
    Inventor: Koju Okazaki
  • Publication number: 20140120291
    Abstract: There are provided a laminated base material, a substrate using the laminated base material, and a method of manufacturing the substrate. The laminated base material includes: an insulating base; an adhesive layer formed on an upper surface of the insulating base and having adhesive properties at room temperature; and a release film formed on an upper surface of the adhesive layer.
    Type: Application
    Filed: February 7, 2013
    Publication date: May 1, 2014
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Dae Jun KIM, Jong Sik KIM
  • Patent number: 8703857
    Abstract: The roller chain comprises inner link plates, a bush, outer link plates, a connecting pin, and a roller. Each of the chain components has a zinc-iron alloy ground film formed on an iron-based base material by impact zinc plating and a first coating film formed by using a water-based rust preventive paint including zinc, nitrate, and an organic compound having a mercapto group other than a mercapto group-containing silane coupling agent. Then a second coating film is formed on the first coating film by using the top coat paint comprising a pigment, sodium silicate, and an acrylic emulsion or a polyurethane water-based composition.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: April 22, 2014
    Assignee: Tsubakimoto Chain Co.
    Inventors: Yuji Fukuike, Tomohide Takada
  • Publication number: 20140087112
    Abstract: This disclosure discloses an adhesive tape having a dimension in a thickness direction, comprising a tape base layer, an adhesive layer, a separation material, and a separation layer. The adhesive layer is disposed on one side of the tape base layer in the thickness direction and is including a predetermined adhesive. The separation material separably adheres to the adhesive layer, and is provided on the one side of the adhesive layer in the thickness direction. The separation layer is provided on the other side of the tape base layer in the thickness direction and is including an olefin resin separating agent or an acrylic resin separating agent having a long-chain alkyl group.
    Type: Application
    Filed: September 20, 2013
    Publication date: March 27, 2014
    Applicant: BROTHER KOGYO KABUSHIKI KAISHA
    Inventor: Haruki MATSUMOTO
  • Patent number: 8669301
    Abstract: The present invention relates to urethane(meth)acrylate resins obtained from the reaction, in a first step, of at least one polyisocyanate (I) with at least one compound (II) containing at least two reactive groups capable to react with isocyanate groups and at least one (meth)acrylate (III) containing essentially one reactive group capable to react with isocyanate groups, and, in a subsequent step, reacting the product obtained from the first step with at least one polyisocyanate (IV) different from the poly-isocyanate (I) used in the first step, and their use for making radiation cured pressure sensitive adhesives.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: March 11, 2014
    Assignee: Allnex Belgium S.A.
    Inventors: Ming Zhao, Leo Ternorutsky, Patrice Mariucci, Victor Xynia Lu
  • Patent number: 8663797
    Abstract: A high-strength adhesive polymer gel comprising a polymer and polyhydric alcohol, wherein the polymer comprises a monopolymer of an acrylic monomer having an alkoxyalkyl group, or a copolymer of the acrylic monomer having an alkoxyalkyl group and another acrylic monomer which can be copolymerized with the acrylic monomer having an alkoxyalkyl group, and wherein the acrylic monomer having an alkoxyalkyl group makes up 50% by weight or more of a total amount of a polymerizable monomer.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: March 4, 2014
    Assignee: Sekisui Plastics Co., Ltd.
    Inventors: Hiroyoshi Tanaka, Shuichi Sasahara
  • Publication number: 20140057064
    Abstract: Disclosed is a cover film, which includes at least a base layer, an intermediate layer, a releasing layer and a heat seal layer that can be heat-sealed to a carrier tape, and wherein the heat seal layer contains, as a main component, a styrene-acrylic copolymer that has a mass average molecular weight of 5000 to 20000. This cover film is suppressed in variation in release strength when separated from the carrier tape, and is capable of reducing problems in the mounting process of electronic components such as rupture of the cover film during the separation.
    Type: Application
    Filed: April 18, 2011
    Publication date: February 27, 2014
    Applicant: DENKI KAGAKU KOGYO KABUSHIKI KAISHA
    Inventors: Akira Sasaki, Hisatsugu Tokunaga, Tetsuo Fujimura
  • Publication number: 20140044908
    Abstract: Provided is a novel transparent adhesive sheet with which the cut edge is not sticky over time when a laminated body that has been bonded via the adhesive sheet is cut, which can be adhered without generating residual air bubbles, even when the surface of an adherend is uneven, and which can be adhered without foaming, even when the adherend is a material such as plastic that can generate outgas. Suggested is an adhesive sheet that has one or more layers of a first adhesive layer and one or more layer of a second adhesive layer that exhibit different viscoelastic behaviors, and has an integrated structure whereby these layers are laminated, with a dynamic shear storage modulus G? of 2×104 to 5×105 Pa for G?(20° C.) and 1×104 to 1×105 Pa for G?(150° C.) when measured with a 1 Hz frequency temperature dispersion.
    Type: Application
    Filed: October 21, 2013
    Publication date: February 13, 2014
    Applicant: Mitsubishi Plastics, Inc.
    Inventor: Makoto INENAGA
  • Patent number: 8574698
    Abstract: An environmentally friendly water-based heat-expandable adhesive panel, having high adhesiveness and containing solvent-free resins, comprises a substrate layer functioning as a base layer, a primer layer coated on the substrate layer and a heat-expandable layer coated on the primer layer, which is for use in an electronic or plastic component processing process to adhesively fix electronic or plastic components in place temporarily and separate, upon completion of the processing process and commencement of a component-reactivating process, the components from the water-based heat-expandable adhesive panel by heating the water-based heat-expandable adhesive panel at a fixed temperature for a specific period of time, so as to reduce volatile organic compound (VOC) emissions and effectuate environmental protection.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: November 5, 2013
    Assignee: Nan Ya Plastics Corporation
    Inventors: Dein-Run Fung, Sen-Huang Hsu, Hung-Hsun Wu, Huei-Jiun Juang
  • Publication number: 20130273267
    Abstract: Provided is an adhesive layer-equipped transparent surface material that can easily be bonded to another surface material (a display panel, etc.) and that, when bonded to another surface material, is less likely to have voids left at the interface between the adhesive layer and another surface material. An adhesive layer-equipped transparent surface material 1 comprises an adhesive layer 14 formed on at least one surface of a protective plate 10 (a transparent surface material), wherein the adhesive layer 14 has a layer portion 18 spreading over the surface of the protective plate 10 and a barrier portion 20 surrounding the periphery of the layer portion 18; and the layer portion 18 has a shear modulus at 35° C. of from 0.5 to 100 kPa.
    Type: Application
    Filed: June 10, 2013
    Publication date: October 17, 2013
    Inventors: Satoshi Niiyama, Toyokazu Suzuki, Naoko Aoki, Hitoshi Tsushima
  • Publication number: 20130273266
    Abstract: Provided is an adhesive layer-equipped transparent surface material that can easily be bonded to another surface material (such as a display panel) and that, when bonded to another surface material, is less likely to have voids left at the interface between the adhesive layer and another surface material. An adhesive layer-equipped transparent surface material 1 comprises an adhesive layer 14 formed on at least one surface of a protective plate 10 (a transparent surface material), wherein the adhesive layer 14 has a layer portion 18 spreading over the surface of the protective plate 10 and a barrier portion 20 surrounding the periphery of the layer portion 18; and the layer portion 18 is made of a cured product of a layer portion-forming curable resin composition comprising a curable compound (II) and a non-curable oligomer (D).
    Type: Application
    Filed: June 10, 2013
    Publication date: October 17, 2013
    Inventors: Satoshi NIIYAMA, Naoko Aoki, Toyokazu Suzuki, Hitoshi Tsushima
  • Publication number: 20130266753
    Abstract: A rubber pad capable of repeated washing and peeling includes a substrate, made of a sheet of certain thickness and area and defined into a first and a second side surface. An inertia adhesive layer is incorporated onto the first side surface to form an inertia bonding surface. The inertia bonding surface can be repeatedly peeled-off without residual colloid, and the temperature resistance range is between ?20° C. and 120° C. An adhesion layer; incorporated onto the second side surface is made of glue of high adhesive capacity to form an adhesion surface. The adhesion surface is adhered securely at one time without repeated peeling-off. At least a debonding layer is attached onto at least the adhesion surface or inertia bonding surface in a peeling-off state.
    Type: Application
    Filed: April 5, 2012
    Publication date: October 10, 2013
    Applicant: Power Tac Enterprise, Ltd.
    Inventor: Eng-Lun LIM
  • Publication number: 20130255851
    Abstract: A material for coating waterproofing surfaces, including a first support layer made of synthetic and/or textile material and a second layer including a modified acrylic resin with high reflectance properties coating the support layer.
    Type: Application
    Filed: December 5, 2011
    Publication date: October 3, 2013
    Inventors: Giampaolo Albrici, Gian Battista Poletti
  • Publication number: 20130243991
    Abstract: A composite intermediate panel comprises a structural layer providing the structural integrity of the composite intermediate panel. Pressure-sensitive adhesive layers are on opposite main surfaces of the structural panel, the pressure-sensitive adhesive layers applied in plant. A backing sheet layer is provided for each adhesive layer, the backing sheet layer adhered to the pressure-sensitive adhesive layer, and being peelable off the pressure-sensitive adhesive layer to expose the pressure-sensitive layer. Attachment units of rigid material are on one of the main surfaces of the building panel, the attachment units being positioned at a location where mechanical fasteners secure the building panel to a structure.
    Type: Application
    Filed: March 19, 2013
    Publication date: September 19, 2013
    Inventor: Luc McGuire
  • Publication number: 20130236674
    Abstract: The present invention relates to an adhesive composition for a touch panel, an adhesive film, and a touch panel. When coupled to the touch panel, for example, to a conductive layer and to a hard coating surface of an electrostatic capacitive touch panel, the present invention has superior durability, such as resistance to peeling, detaching, or air bubbles under high-temperature and high-humidity conditions, and can provide an adhesive composition or adhesive agent also having superior workability, wettability, and adhesion to various objects to be adhered.
    Type: Application
    Filed: November 14, 2011
    Publication date: September 12, 2013
    Applicant: LG Hausys, Ltd.
    Inventors: Jang-Soon Kim, Min-Seok Song, Eun-Kyung Park, Seong-Jin Kim, Hyung-Min Cha, Won-Yup Lee, Woong-Gi Kim
  • Publication number: 20130236673
    Abstract: The present invention relates to an adhesive composition for a touch panel, and adhesive film, and to a touch panel. When the adhesive composition of the present invention is applied to the touch panel, for example, to an electrostatic capacitance-type touch panel, the present invention has superior durability under high-temperature and high-humidity conditions and superior wettability and adhesiveness to various objects to be adhered, and can provide the adhesive composition and the adhesive film having excellent durability to chemicals, such as resistance to sebum.
    Type: Application
    Filed: November 18, 2011
    Publication date: September 12, 2013
    Applicant: LG HAUSYS, LTD,
    Inventors: Jang Soon Kim, Min-Seok Song, Eun-Kyung Park, Seong-Jin Kim, Hyung-Min Cha, won-Yup Lee, Woong-Gi Kim
  • Publication number: 20130236672
    Abstract: The present invention relates to an adhesive composition for a touch panel, an adhesive film, and a touch panel. The adhesive composition for the touch panel of the present invention is applied to the touch panel, for example, to an electrostatic capacitance-type touch panel, for hiding the pattern of a conductive layer even when being coupled to the conductive layer formed with the pattern. Also, the adhesive composition of the present invention can prevent yellowing and whitening.
    Type: Application
    Filed: November 24, 2011
    Publication date: September 12, 2013
    Applicant: LG HAUSYS, LTD
    Inventors: Jang-Soon Kim, Min-Seok Song, Eun-Kyung Park, Seong-Jin Kim, Hyung-Min Cha, Won-Yup Lee, Woong-Gi Kim
  • Publication number: 20130224417
    Abstract: An acrylic adhesive tape exhibiting good adhesion to a curved surface and good peel characteristics under a constant load even in the absence of a cross-linking agent includes an acrylic adhesive layer photo-polymerized by irradiation with ultraviolet rays. The acrylic adhesive layer contains: an acrylic polymer A formed by irradiating a solvent-free photo-polymerizable monomer composition containing an acrylic monomer and a photopolymerization initiator with ultraviolet rays so that the acrylic polymer A is formed by photopolymerization of the acrylic monomer and has a weight average molecular weight of 700,000 to 3,000,000 when a cross-linking agent is absent; an acrylic polymer B having a weight average molecular weight of 350,000 to 650,000; and an adhesion-imparting polymer having a weight average molecular weight of 2,000 to 10,000. The acrylic adhesive layer has a molecular weight distribution of 2.4 to 4.4.
    Type: Application
    Filed: September 27, 2011
    Publication date: August 29, 2013
    Applicant: DEXERIALS CORPORATION
    Inventors: Takanori Ogata, Azumi Koike
  • Publication number: 20130206848
    Abstract: A method for personalized labeling of decal decorated item at a point of sale for consumer by laminating a personal label on or adjacent a preexisting decal applied to the item. The personal label may comprise an access code to a secure information source, identification information or a greeting.
    Type: Application
    Filed: December 6, 2012
    Publication date: August 15, 2013
    Applicant: Norskman, Inc.
    Inventor: Norskman, Inc.
  • Publication number: 20130171399
    Abstract: A dielectric adhesive film for an electronic paper display device. A lower electrode to which voltage is applied and an image upper electrode coated with charged particles whose colors are changed depending on the applied voltage are attached to the adhesive film. Thickness of the adhesive film is controlled to be uniform and constant, and a resistance value in the thickness direction of the adhesive film, i.e., a resistance value in the direction where an electric field is formed, is controlled without changing adhesive properties and reliability as the thickness of the adhesive film is controlled. Since loss of the applied voltage is minimized and the charged particles are freely driven, driving performance of the display device is excellent although a high voltage is not applied in driving a flexible display device, such as a flexible LED, an organic electro luminescence (EL) element including an electronic paper, and the like.
    Type: Application
    Filed: October 19, 2011
    Publication date: July 4, 2013
    Applicant: Toray Advanced Materials Korea Inc.
    Inventors: Dong Han Kho, Sang Hoon Lee, Chang Ik Hwang, Yeon Soo Kim
  • Patent number: 8425999
    Abstract: The present invention relates to transferable curable non-liquid film on a release substrate, process for making same, bonding processes utilizing same, assemblies comprising substrates bonded together using same and the cure product of said films. Pre-applied materials are also described.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: April 23, 2013
    Assignees: Henkel Ireland Limited, Henkel AG & Co. KGaA
    Inventors: Ciaran B. McArdle, Ligang Zhao, Alvaro Nocete Diaz
  • Patent number: 8409720
    Abstract: A multilayer optical body is disclosed. The optical body includes an optical film including polyester, a first skin layer is disposed on at least one side of the polyester optical film, and a strippable skin layer is disposed on the first skin layer. The first skin layer includes a mixture of a polyacrylate and a second polymer. Methods of making such optical bodies are also disclosed.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: April 2, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Timothy J. Hebrink, Stephen A. Johnson, Kristopher J. Derks, Kevin M. Hamer
  • Publication number: 20130048203
    Abstract: According to various embodiments, a film assembly may include a protective film, first and second removable opposing tabs, an adhesive, and a split release liner. The first and second opposing tabs may be configured to facilitate the alignment of the protective film with respect to a surface of a portable electronic device. Once aligned, a minority portion of the split release liner may be removed exposing a minority portion of the protective film coated with the adhesive. The minority portion of the protective film may then be adhered to the surface of the portable electronic device. Subsequently, the remaining sections of the split release liner may be removed and the protective film may be fully adhered to the surface of the portable electronic device. Once fully adhered, the first and second opposing tabs may be removed.
    Type: Application
    Filed: August 24, 2011
    Publication date: February 28, 2013
    Applicant: TARGUS INTERNATIONAL GROUP, INC.
    Inventors: Bernard Kin Bong Yau, Tina Huff
  • Patent number: 8337969
    Abstract: Liner comprising a film which comprises oriented polypropylene having a flexural modulus of at least 1400, preferably at least 2000 MPa, a release coating being applied on at least one of the two outer sides of the film.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: December 25, 2012
    Assignee: Tesa SE
    Inventors: Uwe Michel, Bernhard Müssig
  • Publication number: 20120291944
    Abstract: There is provided a method of producing an electronic component capable of preventing electrostatic destruction on a circuit or the like formed on the electronic component by eliminating the electrification charge generated on a pressure-sensitive adhesive sheet efficiently in a short period of time upon producing the electronic component using the pressure-sensitive adhesive sheet.
    Type: Application
    Filed: August 4, 2011
    Publication date: November 22, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: Yuki Higashibeppu, Akiyoshi Yamamoto
  • Publication number: 20120270002
    Abstract: The present invention provides a pressure-sensitive adhesive tape for a flexible printed circuit, from which a release liner can be released without being torn off even after being subjected to a high temperature process such as a solder reflow process. The pressure-sensitive adhesive tape of the present invention includes: a pressure-sensitive adhesive layer; and a release liner on at least one surface of the pressure-sensitive adhesive layer, wherein a tensile strength of the release liner in a machine direction is 50 MPa to 150 MPa, and a tensile strength of the release liner in a machine direction after heating at 280° C. for 5 min is 20 MPa to 120 MPa.
    Type: Application
    Filed: April 20, 2012
    Publication date: October 25, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: Hakaru HORIGUCHI, Noritsugu DAIGAKU, Takahiro NONAKA, Rie KUWAHARA
  • Patent number: 8268442
    Abstract: Adhesive tape suitable for flying splice of flat web material having non-polar surfaces which has been wound to form rolls, the adhesive tape comprising an upper self-adhesive composition (1, 11), a splittable carrier (2, 12) and a lower self-adhesive composition (3, 13) on the bottom face of the splittable carrier (2, 12), wherein as upper self-adhesive composition (1, 11) a silicone-free self-adhesive composition is used which has a bond strength to a polyethylene substrate of 1.5 N/cm or more (measurement method tesa test A) and an initial tack corresponding to a rolling distance of 200 mm or less (measurement method tesa test D), and as lower self-adhesive composition (3, 13) a self-adhesive composition is used which has a bond strength to a polyethylene substrate of 1.5 N/cm or more (measurement method tesa test A) and a complex viscosity of 10,000 Pa·s or more at 1 rad/s and 40° C. (measurement method tesa test F).
    Type: Grant
    Filed: November 15, 2006
    Date of Patent: September 18, 2012
    Assignee: TESA SE
    Inventors: Kai Ellringmann, Stephan Zöllner, Thorsten Krawinkel, Stefan Wulf
  • Publication number: 20120231190
    Abstract: A label including a plastic base layer (e.g. polypropylene), an overlaminate layer made of an engineering plastic, bonded to the base layer with a pressure-sensitive adhesive, the overlaminate layer having a thickness of between 30 and 40 microns, and a release liner placed over a self-adhesive surface of the base layer.
    Type: Application
    Filed: March 11, 2011
    Publication date: September 13, 2012
    Inventor: Yossef Zilber
  • Patent number: 8247056
    Abstract: A label assembly and method of using the same to label articles durably, yet removably. In one embodiment, the label assembly is used to label fabric articles, such as clothing, and comprises (a) an image forming laminate for forming an image on the fabric article, the image forming laminate comprising an ink layer, the ink layer being bondable to the fabric article; and (b) an image removing laminate for removing the image from the fabric article, the image removing laminate comprising a remover layer, the remover layer, upon being activated by heat and/or light, being bondable to the ink layer of the image forming laminate; (c) whereby, upon bonding of the image removing laminate to the ink layer, the bonding between the image removing laminate and the ink layer is stronger than the bonding between the ink layer and the fabric article.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: August 21, 2012
    Assignee: Avery Dennison Corporation
    Inventors: Dong-Tsai Hseih, Kuolih Tsai, Yi-Hung Chiao, Xiao-Ming He, Li Shu, Ramin Heydarpour, Alan Morgenthau
  • Patent number: 8202594
    Abstract: The present invention provides a double-sided adhesive tape for fixing a decorative sheet for speaker, which includes a nonwoven fabric substrate, an acrylic pressure-sensitive adhesive layer A disposed on one side of the nonwoven fabric substrate and an acrylic pressure-sensitive adhesive layer B disposed on the other side of the nonwoven fabric substrate, in which the adhesive tape has a tensile strength in the tape flow (MD) direction of 8 N/10 mm or more and a tensile length in the width (TD) direction of 8 N/10 mm or more. The double-sided adhesive tape is excellent in the adhesion performance to a housing and a decorative sheet for speaker and at the same time, has excellent releasability ensuring that when separating the decorative sheet portion, smooth separation can be attained without leaving a residue of tape or pressure-sensitive adhesive on the housing portion.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: June 19, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Mutsumi Kobayashi, Kazuyuki Yagura
  • Publication number: 20120148779
    Abstract: A part having foam tape integrated into a base component. The base component of the part is a body side molding which is attached to a vehicle using an adhesive. More specifically, the part includes a foam layer integrally formed with the body side molding such that a first side of the foam layer is formed with the body side molding, and an adhesive layer attached to a second side of the foam layer. A release film material is selectively attached to the adhesive layer such that the adhesive layer is disposed between the release film material and the foam layer. The release film material is able to be removed from the adhesive layer, and the body side molding is attached to a vehicle using the adhesive layer. The body side molding is used to protect the vehicle, as well as provide an improvement in the appearance of the vehicle.
    Type: Application
    Filed: December 10, 2010
    Publication date: June 14, 2012
    Applicant: Magna International Inc.
    Inventors: Timothy F. O'Brien, Scott Mouser
  • Patent number: 8182924
    Abstract: A multilayer optical body is disclosed. The optical body includes an optical film including polyester, a first skin layer is disposed on at least one side of the polyester optical film, and a strippable skin layer is disposed on the first skin layer. The first skin layer includes a mixture of a polyacrylate and an anti-static polymer. Methods of making such optical bodies are also disclosed.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: May 22, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Timothy J. Hebrink, Stephen A. Johnson, Kristopher J. Derks, Kevin M. Hamer