Abstract: In a lumber factory, an automated laminated veneer lumber (LVL) process supported by a lumber production line employing a cross-cutting and rip-sawing stage, a dip-coating stage, a spray-coating stage, a print-marking stage, and a stacking, packaging and wrapping stage. At the dip-coating stage, cross-cut and rip-sawed LVL product is automatically transported and submerged through a dipping reservoir containing clean fire inhibiting chemical (CFIC) liquid, and then wet-stacked and set aside to dry. Once dried, the dip-coated LVL products are returned to the production line and sprayed coated with a moisture, fire and UV protective coating at the spray-coating stage, and then passed through a drying tunnel for quick drying of the spray-coating to produce Class-A fire-protected LVL products. The Class-A fire-protected LVL products are stacked, packaged and wrapped at the stacking, packaging and wrapping stage into a package of Class-A fire-protected LVL products, ready for shipping.
Abstract: The present invention relates to a composite material, which is of particular use in wound treatment, and to a method for producing the same composite material. Said composite material comprises a hydrophilic polyurethane foam material comprising a first polyurethane polymer; a hydrophilic fiber material comprising a second polymer, wherein said second polymer is not a polyurethane polymer and wherein said fiber material is capable of absorbing and retaining a fluid. In the composite material according to the present invention, said first polymer is covalently bonded to said second polymer.
Abstract: A flexible display window includes a flexible base layer including a flexible resin, a first silica nano particle coating layer including full-type silica nano particles, where the first silica nano particle coating layer is disposed on the flexible base layer, a flexible hard coating layer including a flexible hard coating resin, where the flexible hard coating layer is disposed on the first silica nano particle coating layer, and a second silica nano particle coating layer including hollow-type silica nano particles, where the second silica nano particle coating layer is disposed on the flexible hard coating layer. Thus, the flexible display window can enhance impact-resistance of a flexible display while reducing reflectivity of the flexible display.
Type:
Grant
Filed:
July 24, 2018
Date of Patent:
January 5, 2021
Assignee:
Samsung Display Co., Ltd.
Inventors:
Hye-Jin Oh, Sang-Il Park, Heonjung Shin, Jeoungsub Lee, Min-Hoon Choi, Kyungtae Kim, Boa Kim, Sanghoon Kim, Hyun-Joon Oh, Junghoon Han
Abstract: An adsorption temporary fixing material comprises an adsorption temporary fixing sheet including a foam layer having an open-cell structure, wherein the adsorption temporary fixing material includes the foam layer in the entirety of the sheet or on at least one surface thereof, wherein a shear adhesive strength of a surface of the foam layer with a SUS304BA plate at 23° C. is 1 N/100 mm2 or more at a tensile rate of 50 mm/min, wherein a peel strength of the surface of the foam layer from the SUS304BA plate at 23° C. is 1 N/20 mm or less at a peel angle of 180° and a tensile rate of 300 mm/min, and wherein a weight change ratio after the adsorption temporary fixing sheet has been immersed in distilled water for 1 minute and then water droplets have been wiped off the surface thereof is 50% or less.
Abstract: The present invention is a structure comprising a biaxially oriented film having a layer comprising a homopolymer of propylene which layer is in contact with oil, characterised in that the homopolymer of propylene has a content of isotactic pentads of from 95% to 98% and a content of ash of not more than 30 ppm.
Abstract: A wooden decorative panel has rough texture and non-glossy look of veneer. A wooden decorative panel manufacturing method enables manufacture of the wooden decorative panel with a small material loss. The wooden decorative panel includes a veneer made from natural wood and having a plurality of surface irregularities due to vessels of the wood, and a transfer layer transferred from a transfer film and bonded to a surface of the veneer. The transfer layer has surface irregularities that are similar in shape to the plurality of surface irregularities. The wooden decorative panel has the feel and the appearance of natural veneer due to the irregularities formed by the vessels, and the durability sufficient for use as an industrial product.
Abstract: The present disclosure is directed to a process for preparing foamed articles comprising at least one ethylene/?-olefin interpolymer and use of the foamed articles in various applications, such as footwear applications. The ethylene/?-olefin interpolymers of the present disclosure are multi-block copolymers comprising at least one soft block and at least one hard block.
Abstract: Foam pads and method for making foam pads for use under an activity surface which meet or exceed G-max and HIC criteria under ASTM F1292-17 for playground equipment at heights of at least 9 to 12 feet and/or wherein the thickness loss of such pads at approximately one hour after removal of a 75 lb./in.2 load applied to the pad at 25% deflection for one hour pursuant to ASTM D3575-08 Suffix B is less than 7%.
Abstract: The present invention relates to a micro-porous filtration membrane with performance enhancing projections as well as a method for producing the same.
Type:
Grant
Filed:
July 15, 2015
Date of Patent:
December 15, 2020
Assignee:
Sartorius Stedim Biotech GmbH
Inventors:
Ashok Mundrigi, Jahnavi Gowda, Ramesh Mundlamuri, Thomas Loewe, Holger Linne, Sebastian Handt
Abstract: Embodiments of the present technology include graphene-metal composites. An example graphene-metal composite includes a porous metal foam substrate, a graphene layer deposited to the porous metal foam substrate, a metal layer applied to the graphene layer, and another graphene layer deposited to the metal layer; the multilayered porous metal foam substrate being compressed to form a graphene-metal composite, and depositing a thin metal coating on an outer surface of the porous metal foam substrate or an outer surface of the graphene using any of physical vapor deposition and chemical vapor deposition.
Abstract: Provided is a silicone foam sheet that expresses excellent bubble removability, that has satisfactory adhesiveness with an adherend and satisfactory sealability, that maintains the expression of these effects even when its thickness is reduced, that preferably expresses a stable modulus of elasticity over a region from a low-temperature region to a high-temperature region, and that suppresses both of its compression set in the low-temperature region and its compression set in the high-temperature region to low levels. Also provided is a method of producing such silicone foam sheet. The silicone foam sheet comprises an open-cell structure having a thickness of from 10 ?m to 3,000 ?m, wherein an open-cell ratio is 90% or more, an average cell diameter of the silicone foam sheet is from 1 ?m to 50 ?m, and 90% or more of all cells therein each has a cell diameter of 80 ?m or less.
Abstract: Embodiments of the present technology include graphene-metal composites. An example graphene-metal composite comprises a porous metal foam substrate, a graphene layer deposited to the porous metal foam substrate, a metal layer applied to the graphene layer, and another graphene layer deposited to the metal layer; the multilayered porous metal foam substrate being compressed to form a graphene-metal composite.
Abstract: Disclosed are polyurethane-foam forming compositions, rigid polyurethane foams and methods for their production, as well as to composite articles comprising such foams sandwiched between facer substrates, including use of such composite elements for floor insulating elements for refrigerated tractor trailers. The rigid polyurethane foams are produced from an isocyanate-reactive composition comprising: (1) a polyol blend; (2) a hydrochlorofluoroolefin; and (3) a tertiary amine catalyst composition.
Type:
Grant
Filed:
April 29, 2019
Date of Patent:
December 1, 2020
Assignee:
Covestro LLC
Inventors:
Shawn G. Rider, Brandon W. Parks, Carson C. Miller
Abstract: A blowable insulation material comprising natural fibers and short cut synthetic fibers or fiber balls. The natural fibers and short cut synthetic fibers or fiber balls are individually treated with a water repellent to impart water repellency to the fibers, and later aerodynamically blended together. The water repellent fibers constitute a part or most of the blowable insulation material, thus enhancing the durability of the structure as well as water repellency, which may be advantageous during washing or laundering.
Type:
Grant
Filed:
March 8, 2019
Date of Patent:
November 24, 2020
Assignee:
PRIMALOFT, INC.
Inventors:
Kannan Allampalayam Jayaraman, Joseph Rumiesz, Jr., Vanessa Mason
Abstract: A coated paperboard having a natural appearance is disclosed which includes a barrier coating containing substantially no fluorochemical or wax, exhibiting good resistance to oil, grease, and moisture and having no tendency toward blocking.
Type:
Grant
Filed:
April 26, 2018
Date of Patent:
November 24, 2020
Assignee:
WestRock MWV, LLC
Inventors:
Jiebin Pang, Scott J. Reigel, Natasha G. Melton, Teresa Krug, Steven Parker, Terry Clark
Abstract: An adsorption temporary fixing material comprises an adsorption temporary fixing sheet including a foam layer having an open-cell structure, wherein the adsorption temporary fixing material includes the foam layer in the entirety of the sheet or on at least one surface thereof, wherein a shear adhesive strength of a surface of the foam layer with a SUS304BA plate at 23° C. is 1 N/100 mm2 or more at a tensile rate of 50 mm/min, wherein a peel strength of the surface of the foam layer from the SUS304BA plate at 23° C. is 1 N/20 mm or less at a peel angle of 180° and a tensile rate of 300 mm/min, and wherein a weight change ratio after the adsorption temporary fixing sheet has been immersed in distilled water for 1 minute and then water droplets have been wiped off the surface thereof is 50% or less.
Abstract: The present invention relates to an aerogel laminated composite having a structure in which a porous spacer layer, an aerogel layer and a support having a heat ray reflective function or a heat ray absorbing function are laminated in this order.
Abstract: The invention relates to a method for producing a fiber based product, wherein the method comprises the steps of: a) applying a binder composition over at least one surface of at least one fiber based substrate; b) determining the distribution of the applied binder composition over the entire at least one surface of the at least one fiber based substrate; and c) based on the determination in step b) either accepting the treated at least one fiber based substrate for the production of the fiber based product or rejecting the treated at least one fiber based substrate from the production of the fiber based product. The invention further relates to a method for producing a binder composition, to a binder composition and to a fiber based product.
Type:
Grant
Filed:
February 1, 2019
Date of Patent:
October 27, 2020
Assignee:
UPM-KYMMENE CORPORATION
Inventors:
Suvi Pietarinen, Sanna Valkonen, Okko Ringena
Abstract: A wallboard panel which comprises a paper cover sheet comprising microfibrillated cellulose (MFC). A paper cover sheet comprising MFC. A paper stock composition comprising MFC and methods for making a multi-ply paper cover sheet comprising MFC. Methods for making a wallboard panel comprising a paper cover sheet comprising MFC.