Patents Examined by Sheeba Ahmed
  • Patent number: 11655401
    Abstract: A butyl rubber reactive bonding layer for a pre-applied reactive-bonding waterproofing coiled material, a preparation method therefor, and a pre-applied reactive-bonding waterproofing coiled material, relating to the technical field of high-molecular pre-applied materials, are disclosed. The butyl rubber reactive bonding layer is prepared mainly from the following raw materials: 100 parts of a raw rubber, 9.5-15.5 parts of a linear tackifier containing a terminal hydroxyl structure and 12.5-19.5 parts of an active filler. The active filler includes active silicon dioxide and aluminium oxide.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: May 23, 2023
    Inventors: Yuqin Xiong, Ning Yang, Ning Tan, Yang Liu
  • Patent number: 11639437
    Abstract: The present invention relates to a modified polyvinyl butyral material, comprising a polyvinyl butyral composite material, a filler, an anti-hydrolysis agent, a first plasticizer, zinc stearate, calcium stearate, and a polymeric dispersant; wherein the polyvinyl butyral composite material is obtained by plasticizing a composition comprising polyvinyl butyral and a second plasticizer. The present invention also relates to a preparation method of the modified polyvinyl butyral material, a modified polyvinyl butyral product comprising at least one modified polyvinyl butyral layer prepared from a material comprising the modified polyvinyl butyral material, and the preparation method of the modified polyvinyl butyral product.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: May 2, 2023
    Inventor: An-Hsiung Chang
  • Patent number: 11623431
    Abstract: A composite material, especially for use in a stator stack and/or rotor stack is disclosed. The composite material includes a first and a second electrical steel strip layer and a polymeric layer arranged in between, wherein the polymeric layer consists of a crosslinked acrylate-based copolymer of high molecular weight and has a layer thickness in the range from 3 to 20 ?m.
    Type: Grant
    Filed: March 3, 2017
    Date of Patent: April 11, 2023
    Assignees: ThyssenKrupp Steel Europe AG, thyssenkrupp AG
    Inventors: Tobias Lewe, Marco Tietz, Stephan Drewes, Philipp Grunden, Karl Telger, Johann Müller, Abdullah Kahveci
  • Patent number: 11619049
    Abstract: A hook and loop system for attaching a roofing membrane into the top of a building insulation board including a roofing membrane with a fleece backing having a release sheet on the fleece backing. The release sheet is manually removed in the field to attach the fleece backing directly onto a layer of hooks that have been pre-attached onto the top of the insulation board. The release layer may be somewhat sticky, yet not adhere too tightly to the fleece layer such that its removal does not damage the fleece backing. The release layer may also be pre-rolled together with the fleece backed roofing membrane and shipped together as a unit into the field.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: April 4, 2023
    Inventors: Brian Gish, Michael Heishman
  • Patent number: 11613637
    Abstract: A multilayer film made from or containing at least one core layer made from or containing a polypropylene composition made from or containing: A) from 95 wt % to 60 wt %; of a propylene homopolymer having a fraction insoluble in xylene at 25° C. greater than 90 wt %, based upon the total weight of the propylene homopolymer; and B) from 5 wt % to 40 wt %; of an heterophasic propylene ethylene copolymer, the sum of the amounts of A) and B) being 100.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: March 28, 2023
    Assignee: Basell Poliolefine Italia S.r.l.
    Inventors: Paola Massari, Andrea Felisati, Marco Izzi, Paolo Bassi, Caroline Cathelin, Michele Grazzi, Claudio Cavalieri
  • Patent number: 11603477
    Abstract: Dry film lubricants containing graphene improve the wear resistance and the frictional behavior of the lubricant.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: March 14, 2023
    Assignee: Klüber Lubrication München SE & Co. KG
    Inventors: Stefan Seemeyer, Elena Von Hörsten, Armin Pfreintner, Philipp Staub
  • Patent number: 11590740
    Abstract: A resin member includes a base material and a resin molded body disposed on the base material, the resin molded body containing a main component constituted by an ethylene-vinyl acetate copolymer resin and a carbon black. The resin molded body has two or more peaks within a range of 25° C. to 80° C. in an endothermic curve obtained through measurement performed by heating from 25° C. to 150° C. at 5° C./min with a differential scanning calorimetry (DSC) apparatus.
    Type: Grant
    Filed: July 21, 2020
    Date of Patent: February 28, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventor: Akira Yane
  • Patent number: 11589638
    Abstract: Provided in the present invention is a shoe that has a ground engaging surface with a simplified structure and that is excellent in lightweight properties since an outsole is composed of an elastomer sheet including a sheet body and foamed polymer particles dispersed in the sheet body.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: February 28, 2023
    Inventors: Daisuke Sawada, Kenichi Harano, Junichiro Tateishi
  • Patent number: 11584856
    Abstract: A composite film may include a first transparent substrate and a first anti-reflective coating overlying a first surface of the first transparent substrate. The first anti-reflective coating may include a first UV curable acrylate binder, a photo initiator component, and silica nanoparticles dispersed within the first anti-reflective coating. The first anti-reflective coating may further include a ratio AC1SiO2/AC1B of at least about 0.01 and not greater than about 1.3. The composite film may further have a VLT of at least about 93.0% and a haze value of not greater than about 3%.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: February 21, 2023
    Inventors: Yongzhong Wang, Robrecht Moerkerke, Fabien Lienhart
  • Patent number: 11584870
    Abstract: A protective film of the present invention is used at the time of performing heat bending on the resin substrate, and includes a base material layer and a pressure sensitive adhesive layer adhered to a resin substrate, in which the base material layer includes a first layer which is positioned on an opposite side of the pressure sensitive adhesive layer and has a melting point of 150° C. or higher, and includes a second layer which is positioned on a pressure sensitive adhesive layer side and has a melting point of lower than 150° C., the pressure sensitive adhesive layer has a melting point of lower than 150° C., and MFR of a thermoplastic resin contained in the second layer, which is measured in conformity with JIS K7210, is in a range of 0.5 g/10 min to 4.0 g/10 min.
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: February 21, 2023
    Inventors: Hironari Inaba, Kazufusa Onodera
  • Patent number: 11571882
    Abstract: The laminated film for bonding comprises: a first layer; a second layer disposed opposite to the first layer; and a third layer interposed between the first layer and the second layer, wherein the laminated film comprises a first end having a first thickness and a second end having a second thickness different from the first thickness, and a measuring area disposed between the first end and the second end and having a center thickness, wherein the center thickness is less than or equal to a middle value of the first thickness and the second thickness, wherein a penetration coefficient (Fpe) at the measuring area is 1.35 kgf/mm2*mm or more, and wherein, a ratio of a sum of a thickness of the first layer and a thickness of the second layer to a thickness of the third layer is 100:12 to 24.
    Type: Grant
    Filed: December 1, 2021
    Date of Patent: February 7, 2023
    Assignee: SKC Co., Ltd.
    Inventors: Hyejin Kim, Kyuhun Kim, Sung Jin Chung, Haksoo Lee
  • Patent number: 11572448
    Abstract: A polarizing plate-carrier film laminate and a polarizing plate are provided. A method to manufacture the polarizing plate-carrier film laminate and a method to manufacture a polarizing plate using the polarizing plate-carrier film laminate are also provided. The polarizing plate-carrier film laminate includes a polarizer, a bonding agent layer and a protective film sequentially on a first surface of the polarizer and a protective layer and a carrier film sequentially on a second surface of the polarizer.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: February 7, 2023
    Inventors: Mi So Lee, Yoonkyung Kwon, Jin Woo Kim, Dong Uk Kim
  • Patent number: 11560464
    Abstract: There is provided a resin composition, comprising an ethylene-vinyl alcohol copolymer and a nonionic surfactant, wherein the ethylene-vinyl alcohol copolymer has an ethylene unit content of 15 to 60 mol %, and a saponification degree of 90 mol % or more; the ethylene-vinyl alcohol copolymer is contained as a major component; and the nonionic surfactant is contained at 3 to 400 ppm. The resin composition is produced by melt-kneading a mixture comprising the nonionic surfactant, water and the ethylene-vinyl alcohol copolymer. By using the resin composition thus produced, a discharge amount during melt molding can be increased and a molded article with an excellent appearance can be provided.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: January 24, 2023
    Assignee: KURARAY CO., LTD.
    Inventors: Eriko Katahira, Hiroyuki Shimo, Kenji Nakano
  • Patent number: 11560496
    Abstract: According to various embodiments of the present disclosure, a composition includes about 5 to about 40 parts by weight of a solute copolymer component. The solute component optionally has one Tg or Tm of at least 25° C. The composition further includes about 60 to about 95 parts by weight of a solvent monomer. The solvent monomer component includes (meth)acrylate monomers and a multifunctional acrylate. The sum of the solute copolymer component and the solvent monomer component is 100 parts by weight. The composition further includes about 5 to about 100 parts of a plasticizer, relative to the 100 parts.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: January 24, 2023
    Assignee: 3M Innovative Properties Company
    Inventors: Ann R. Fornof, Carla S. Thomas, Tien Yi T. H. Whiting, Payam Khodaparast, Nathaniel K. Naismith, Brett J. Sitter, James A. Thielen
  • Patent number: 11555135
    Abstract: Cyanoacrylate compositions, methods for forming same, and applications thereof are disclosed. The compositions demonstrate improved thermal ageing performance, including improved tensile strength performance after heat ageing in high humidity.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: January 17, 2023
    Assignee: Henkel AG & Co. KGaA
    Inventors: Raymond P. Tully, Rory Barnes, Mark Loane, Deborah Coleman
  • Patent number: 11549032
    Abstract: The present invention is a water dispersible copolymer for scavenging formaldehyde, the copolymer being based on acrylic copolymer comprising one or more acetoacetyl functional groups and one or more hydrophilic groups chemically bonded to its molecular backbone, wherein the acrylic copolymer has a number average molecular weight of 2000-100,000 g/mol; and wherein the acrylic copolymer comprises between 10 wt % and 30 wt % of the acetoacetyl functional groups relative to the weight of the acrylic copolymer. The present invention also refers to an aqueous dispersion containing said water dispersible copolymer, as well as an article coated by a coating comprising the aqueous dispersion.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: January 10, 2023
    Assignee: SWIMC LLC
    Inventors: Yanchang Gan, Xi Zhao, Xiaorui Chen, Gang Duan
  • Patent number: 11552223
    Abstract: Multi-phase polymer films containing quantum dots (QDs) are described herein. The films have domains of primarily hydrophobic polymer and domains of primarily hydrophilic polymer. QDs, being generally more stable within a hydrophobic matrix, are dispersed primarily within the hydrophobic domains of the films. The hydrophilic domains tend to be effective at excluding oxygen.
    Type: Grant
    Filed: May 27, 2021
    Date of Patent: January 10, 2023
    Assignee: Nanoco Technologies, Ltd.
    Inventors: Cong-Duan Vo, Imad Naasani, Amilcar Pillay Narrainen
  • Patent number: 11535721
    Abstract: A film including: an organic polymeric substrate having a first major surface and a second major surface; an optional acrylic hardcoat layer disposed on the first major surface of the substrate; a siliceous primer layer disposed on the organic polymeric substrate or on the optional acrylic hardcoat layer, wherein the siliceous primer layer includes composite particles including an organic polymer portion and a siliceous portion; and a superhydrophilic surface layer disposed on the siliceous primer layer, wherein the superhydrophilic surface layer includes hydrophilic-functional groups.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: December 27, 2022
    Assignee: 3M Innovative Properties Company
    Inventors: Naiyong Jing, Xue Tian, Jun Ma, Garry W. Lachmansingh
  • Patent number: 11530340
    Abstract: Embodiments provide apparel products. The apparel products each include a major component forming a base portion of the apparel product. The major component is configured to be supported and worn at least partially over a portion of a wearer. The apparel product includes a minor component forming a secondary portion configured to be coupled to the major component. An adhesive is disposed at least partially between a portion of the major component and a portion of the minor component. The adhesive includes a polymer having a cyclodextrin moiety bonded to an azobenzene moiety.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: December 20, 2022
    Assignee: CreateMe Technologies LLC
    Inventors: Caglar Remzi Becer, Daniel John Mackinnon, Yongqiang Li
  • Patent number: 11513260
    Abstract: There are provided a protective film for display, a production method thereof, and a stretchable display apparatus. The protective film for display comprises: particles of a transparent resin, and a matrix of a transparent elastomer having an elastic modulus lower than that of the transparent resin, wherein the particles of the transparent resin are distributed in the matrix of the transparent elastomer, and when the protective film for display is stretched to reach a critical elongation, a craze occurs in the protective film for display.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: November 29, 2022
    Assignee: Beijing BOE Technology Development Co., Ltd.
    Inventors: Hejin Wang, Mingche Hsieh, Pinfan Wang