Patents Examined by Hai Vo
  • Patent number: 11415726
    Abstract: Described herein is an anti-reflective film including: a hard coating layer; and a low-refractive layer containing a binder resin and hollow inorganic nanoparticles and solid inorganic nanoparticles dispersed in the binder resin. The hollow and solid inorganic particles are dispersed in the low-refractive layer such that the amount of the solid inorganic nanoparticles positioned close to an interface between the hard coating layer and the low-refractive layer is larger than that of the hollow inorganic nanoparticles. Also described is a manufacturing method of the anti-reflective film including: applying a resin composition containing a photopolymerizable compound or a (co)polymer thereof, a fluorine-containing compound including a photoreactive functional group, a photoinitiator, hollow inorganic nanoparticles, and solid inorganic nanoparticles on a hard coating layer, and drying the applied resin composition at a temperature of 35° C. to 100° C.; and photocuring the dried resin composition.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: August 16, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Jin Seok Byun, Heon Kim, Boo Kyung Kim, Seok Hoon Jang, Yeong Rae Chang
  • Patent number: 11399505
    Abstract: An inflatable pet bed for animals which incorporates a method for adjusting the firmness is provided. The inflatable pet bed may have a removable layer which has odor absorbing properties. The odor absorbing layer may be a machine washable carbon absorbing layer. Optional foam support layers may also be included within the interior of the pet bed. An exterior cover may protect the internal layers and may also be machine washable. The product may be compactly stored and transported.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: August 2, 2022
    Assignee: COCO+BEAN HOLDING, INC.
    Inventor: David P. Rossi
  • Patent number: 11401451
    Abstract: A flexible foam composition comprising a flexible foam structure comprising a plurality of struts, and a plurality of fibers, where a majority of the fibers are associated with the struts. The fibers may be thermally conductive fibers. The fibers include, but are not necessarily limited to, homopolymer and/or copolymer fibers having a glass transition temperature (Tg) of ?50° C. (?58° F.) or greater, carbon fibers, animal-based fibers, plant-based fibers, metal fibers, and combinations thereof. The presence of fibers can impart to the flexible foam composition greater indentation force deflection (IFD), greater static thermal conductivity, improved compression set, improved height retention or durability, and/or a combination of these improvements.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: August 2, 2022
    Assignee: L&P Property Management Company
    Inventors: Bruce W. Peterson, Mark L. Crawford, Matthew McKnight
  • Patent number: 11396614
    Abstract: The present invention provides a void-containing layer in which a pressure-sensitive adhesive or an adhesive is less likely penetrated into voids. The void-containing layer of the present invention includes: nanoparticles, surfaces of which are modified with a compound having a surface orientation, wherein the void-containing layer has a void fraction of 35 vol %.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: July 26, 2022
    Assignee: NITTO DENKO CORPORATION
    Inventors: Daisuke Hattori, Atsushi Kishi
  • Patent number: 11384259
    Abstract: A void-containing layer is disclosed in which a pressure-sensitive adhesive or an adhesive is less likely penetrated into voids. The void-containing layer of the present invention includes: nanoparticles, surfaces of which are modified with a compound having a surface orientation, wherein the void-containing layer has a void fraction of 35 vol %.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: July 12, 2022
    Assignee: NITTO DENKO CORPORATION
    Inventors: Daisuke Hattori, Atsushi Kishi
  • Patent number: 11383483
    Abstract: Multilayer foam films including a core layer and two skin layers, (i) the core layer including the product of the combination of an LDPE composition, at least one blend partner and at least one foaming agent; and (ii) the two skin layers each independently including the product of the combination of an ethylene 1-hexene copolymer and at least one additive; wherein the core layer is disposed between the two skin layers, are provided. Methods for making the multilayer foam films are also provided.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: July 12, 2022
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Qi Tang, Stefan B. Ohlsson
  • Patent number: 11383458
    Abstract: A method of fabricating a formed structure with expandable polymeric shell microspheres. A first plurality of polymeric shell microspheres are heated from an unexpanded state to an expanded state to form a plurality of expanded microspheres. The plurality of expanded microspheres are mixed with an epoxy resin and a second plurality of unexpanded polymeric shell microspheres. The mixture is formed in a shape to create a preform. The preform is wrapped with fiber tape to create a wrapped preform. The wrapped preform is placed in a mold. The mold is heated and the second plurality of unexpanded microspheres expand from an unexpanded state to an expanded state. The mold is cooled and the formed structure is removed from the mold.
    Type: Grant
    Filed: October 31, 2019
    Date of Patent: July 12, 2022
    Assignee: Bauer Hockey, LLC
    Inventors: Adam Gans, Jerome Le Corvec
  • Patent number: 11383484
    Abstract: A composite material (and its manufacture) is described that has (i) a first layer comprising an absorbent fiber material that is in contact with the area of use on its first side, (ii) a second layer comprising an absorbent material, said second layer being arranged on the second side of said first layer, wherein a plurality of channels extends through the entire first layer, from said first side to said second side thereof, and further extends into at least a portion of said second layer. This composite is of particular use in wound treatment.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: July 12, 2022
    Assignee: Mölnlycke Health Care AB
    Inventor: Erik Carlsson
  • Patent number: 11377060
    Abstract: The present invention relates to a flexible molded skin as part of a composite structure for an airbag cover, and to a composition for producing such a skin using slush molding. The composition and flexible molded skin have a thermoplastic plasticized vinyl polymer, and a tear promoting agent selected from the group of one or more particulate blowing agents, inorganic mineral materials, organic filler materials and microspheres or a mixture of two or more of the afore mentioned materials. The particles of the particulate tear promoting agent have an average particle size of between 0.005 and 50 ?m, preferably between 0.005 and 40 ?m.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: July 5, 2022
    Assignees: MCPP INNOVATION LLC, MCPP BELGIUM BVBA
    Inventors: Raf Bussels, Ben Bouwman, Benny Trekels, Stefan Bemelmans
  • Patent number: 11376813
    Abstract: A composite article comprises an article presenting a surface and a thermally expandable composition disposed on the surface of the article. The thermally expandable composition comprises (a) from about 35 to about 65 percent by weight of a polyolefin resin; (b) from about 2 to about 15 percent by weight of a thermoplastic resin; (c) from about 1 to about 6 percent by weight of a curing agent suitable for cross-linking the polyolefin resin (a); (d) from about 15 to about 45 percent by weight of filler; and (e) from about 1 to about 10 percent by weight of a chemical blowing agent which is activated at an activation temperature, each based on the total weight of the thermally expandable composition. Methods of preparing and using the composite article, and an assembly formed from the composite article, are also disclosed.
    Type: Grant
    Filed: May 24, 2018
    Date of Patent: July 5, 2022
    Assignee: ND INDUSTRIES, INC.
    Inventor: David Carlson
  • Patent number: 11378222
    Abstract: A pipe insulation product including a core of insulating material and a laminate surrounding the core and bonded to the core. The core may include an outer surface; an inner surface; and a wall extending between the outer and inner surfaces. The laminate may include a foil or metallized polymeric film sheet, a scrim, a porous media sheet, and a polymeric film sheet bonded together via an adhesive. The laminate may include a closure flap that is configured to adhesively seal opposite ends of the laminate together to form a cylindrical tube with the core enclosed therein. The closure flap may be configured to include a curl that provides a greater closure flap adhesive seal.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: July 5, 2022
    Assignee: Johns Manville
    Inventors: Monroe William Shumate, Derek Cooper Bristol
  • Patent number: 11370254
    Abstract: A tire noise reduction device includes a sound absorbing member made of a porous material; and a band member disposed between the sound absorbing member and the tire inner surface and provided for attaching the sound absorbing member to a tire inner surface, the band member including chamfered portions on both surface sides at both ends in a width direction of the band member.
    Type: Grant
    Filed: March 23, 2017
    Date of Patent: June 28, 2022
    Assignee: The Yokohama Rubber Co., LTD.
    Inventor: Masahiro Naruse
  • Patent number: 11370193
    Abstract: An organic glass includes an acrylic plate, a methyl methacrylate layer, and a fluorescent bubble layer that are sequentially stacked; and the fluorescent bubble layer is prepared from fluorescent polymethyl methacrylate beads, a first methyl methacrylate prepolymer and a second methyl methacrylate prepolymer. The fluorescent polymethyl methacrylate beads added into the raw material of the organic glass have an expandable characteristic, and can generate bubbles according to a design pattern to achieve the purpose of controllable bubbles, and the added fluorescent polymethyl methacrylate beads show fluorescent green under ultraviolet irradiation, giving bubbles a fluorescent color, and enabling the organic glass to have extremely artistic and decorative effects.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: June 28, 2022
    Assignee: Shaanxi University of Technology
    Inventors: Xinqiang Yuan, Zhifeng Deng, Dan Wang, Wei Zhou, Taotao Ai
  • Patent number: 11370901
    Abstract: Non-extractable and fiber-free food oil removing film is a flexible with numerous open-cell of microporous structure used for removing oils from cooked food. The said plastic film is made from a mixture of polypropylene polymer, specific carbon atom olefin fillers and nucleating agent. The mixture is plasticized and formed into a tubular film substrate by a tubular blown film extruder, then following biaxial stretching by a specific isostatic pressurized hot water technique forming numerous of smooth, uniform, lipophilic, microporous structure that absorb and retain any kinds of oils from cooked foods. The film is applied in various forms varying to its applications such as sheet, perforated rolls, or laminated on other functional substrates to from a novel food packaging by lamination methods.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: June 28, 2022
    Assignee: ENZPIRE INDUSTRY COMPANY LIMITED
    Inventor: Arthorn Wichitamornloet
  • Patent number: 11358366
    Abstract: An aerogel structure body includes a composite layer containing fibrous materials and aerogel, the aerogel being held between the fibrous materials, and an aerogel layer having a first surface on at least one surface of the composite layer and formed of the aerogel, in which the aerogel layer having a second surface opposite to the first surface, the second surface including a projection portion projecting from the second surface, and a density of the aerogel in the projection portion is 0.1% to 3.0% higher than a density of the aerogel in the aerogel layer (flat portion) other than the projection portion. Therefore, the aerogel structure body that is excellent in dimensional stability and heat insulating properties and that can be manufactured with high productivity and a method of manufacturing the same are provided.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: June 14, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Takashi Tsuruta, Rikako Iwasaki
  • Patent number: 11337576
    Abstract: A sponge used as a cleaning article that employs passive means to deter the growth of microorganisms within the sponge and reduces the possibility of cross-contamination. The sponge is capable of being placed or stowed on a surface in a vertical orientation such that its outer surfaces will be maximally exposed to air, thereby increasing the rate at which moisture can evaporate from the sponge, and therefore, making it less susceptible and more inhospitable to microbial growth. To achieve a practical and reliable degree of stability, a sticky elastomeric gel is incorporated onto the sponge's bottom surface, possessing sufficient adhesive strength to securely maintain the sponge in an upright position, yet permitting the sponge to be easily removed from the surface, while at the same time providing a prophylactic barrier between the sponge and the surface, further reducing the possibility of cross-contamination.
    Type: Grant
    Filed: December 2, 2020
    Date of Patent: May 24, 2022
    Inventor: Thomas Accardo
  • Patent number: 11319708
    Abstract: A roof assembly, having: a roof deck; an insulation board assembly mounted onto the roof deck; and a roofing membrane adhered onto the insulation board assembly, wherein the insulation board assembly comprises: a foam insulation board, a woven top facer on a top side of the foam insulation board, and a woven bottom facer on a bottom side of the foam insulation board.
    Type: Grant
    Filed: May 17, 2021
    Date of Patent: May 3, 2022
    Assignee: CARLISLE CONSTRUCTION MATERIALS, LLC
    Inventors: Matthew Leatherman, Xuan Zhang, Cody Turnow
  • Patent number: 11312848
    Abstract: The present invention relates to a powder slush molded body of a polyvinyl chloride composition, the polyvinyl chloride composition containing a polyvinyl chloride, a plasticizer, and an acrylic polymer. The polyvinyl chloride composition contains the plasticizer in an amount of 110 parts by mass or more and 150 parts by mass or less with respect to 100 parts by mass of the polyvinyl chloride. When a cross section of the powder slush molded body extending in parallel with a thickness direction is observed under an optical microscope using reflected light, irregular scale-like polyvinyl chloride particles having a long diameter of 30 ?m or more and 500 ?m or less are continuous with one another via interfacial portions, and the number of aggregated particles of the acrylic polymer having a long diameter of 30 ?m or more and 100 ?m or less is 10 particles/mm2 or less.
    Type: Grant
    Filed: October 12, 2018
    Date of Patent: April 26, 2022
    Assignees: KANEKA CORPORATION, TATSUTA CHEMICAL CO., LTD.
    Inventors: Kentaro Takesada, Kohei Hosomi
  • Patent number: 11305519
    Abstract: A laminated foam sheet obtained by a coextrusion lamination method and having a polyethylene foam layer, and an antistatic layer laminated on at least one side of the foam layer. The antistatic layer contains a polyethylene resin, an ionomer resin and a polyalkylene glycol and has such specific morphology that the polyethylene resin forms a continuous phase and the ionomer resin forms small dispersed phases dispersed in the continuous phase.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: April 19, 2022
    Assignee: JSP CORPORATION
    Inventors: Takashi Nishimoto, Ryohei Takeuchi
  • Patent number: 11299815
    Abstract: A method of growing a hierarchically structured anodized film to an aluminum substrate including growing a Phosphoric Acid Anodizing (PAA) film layer to an aluminum substrate and growing a multiple of Tartaric-Sulfuric Acid Anodizing (TSA) film layers under the Phosphoric Acid Anodizing (PAA) film layer.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: April 12, 2022
    Assignee: Raytheon Technologies Corporation
    Inventors: Zhongfen (Vivian) Ding, Georgios S. Zafiris, Mark R. Jaworowski