公开(公告)号：US12129665B2

公开(公告)日：2024-10-29

申请号：US18227188

申请日：2023-07-27

Applicant: Shaw Industries Group, Inc.

Inventor： Piet V. Dossche ,  Philippe Erramuzpe

IPC: E04F15/00 ,  B32B3/02 ,  B32B3/06 ,  B32B3/26 ,  B32B3/30 ,  B32B5/18 ,  B32B7/12 ,  B32B9/00 ,  B32B9/02 ,  B32B21/04 ,  B32B21/08 ,  B32B21/12 ,  B32B21/14 ,  B32B25/04 ,  B32B25/08 ,  B32B27/06 ,  B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B27/32 ,  B32B29/00 ,  E04C2/12 ,  E04C2/20 ,  E04C2/24 ,  E04C2/28 ,  E04C2/40 ,  E04F15/02 ,  E04F15/04 ,  E04F15/10 ,  B32B23/04 ,  B32B23/08 ,  E04C2/38

CPC classification number: E04F15/107 ,  B32B3/02 ,  B32B3/06 ,  B32B3/26 ,  B32B3/30 ,  B32B5/18 ,  B32B7/12 ,  B32B9/002 ,  B32B9/02 ,  B32B21/04 ,  B32B21/08 ,  B32B21/12 ,  B32B21/14 ,  B32B25/04 ,  B32B25/08 ,  B32B27/06 ,  B32B27/08 ,  B32B27/20 ,  B32B27/304 ,  B32B27/32 ,  B32B29/00 ,  E04C2/12 ,  E04C2/20 ,  E04C2/243 ,  E04C2/28 ,  E04C2/40 ,  E04F15/02038 ,  E04F15/02183 ,  E04F15/02188 ,  E04F15/042 ,  E04F15/102 ,  B32B23/04 ,  B32B23/08 ,  B32B2250/02 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/065 ,  B32B2262/067 ,  B32B2264/04 ,  B32B2264/065 ,  B32B2264/067 ,  B32B2307/536 ,  B32B2307/554 ,  B32B2307/7246 ,  B32B2307/73 ,  B32B2317/02 ,  B32B2317/16 ,  B32B2317/22 ,  B32B2318/04 ,  B32B2319/00 ,  B32B2323/04 ,  B32B2323/043 ,  B32B2327/06 ,  B32B2375/00 ,  B32B2386/00 ,  B32B2419/04 ,  B32B2471/00 ,  B32B2607/02 ,  E04C2/246 ,  E04C2/38 ,  E04F2201/0146 ,  E04F2201/023 ,  E04F2290/00 ,  Y10T428/239 ,  Y10T428/24488 ,  Y10T428/249982 ,  Y10T428/249991 ,  Y10T428/31551 ,  Y10T428/31569 ,  Y10T428/31573 ,  Y10T428/31591 ,  Y10T428/31598 ,  Y10T428/31667 ,  Y10T428/3167 ,  Y10T428/31674 ,  Y10T428/31833 ,  Y10T428/31855 ,  Y10T428/31862 ,  Y10T428/31895 ,  Y10T428/31902 ,  Y10T428/31906 ,  Y10T428/31935 ,  Y10T428/31982

Abstract: Waterproof engineered floor and wall planks have a veneer layer bonded with a plastic composite core, and an underlayer, preferably an underlayer of cork.

公开(公告)号：US12129611B2

公开(公告)日：2024-10-29

申请号：US18130403

申请日：2023-04-03

Applicant: COMPOSITES INTELLECTUAL HOLDINGS, INC.

Inventor： Scott Lewit ,  Ronnal P. Reichard

IPC: E01D19/12 ,  B29C44/12 ,  B29C70/08 ,  B29C70/48 ,  B32B3/28 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B5/26 ,  B32B7/05 ,  B32B7/12 ,  E04C2/34 ,  B32B3/26 ,  E01D101/40

CPC classification number: E01D19/125 ,  B29C44/1261 ,  B29C44/1285 ,  B29C70/086 ,  B29C70/48 ,  B32B3/28 ,  B32B5/022 ,  B32B5/024 ,  B32B5/18 ,  B32B5/245 ,  B32B5/26 ,  B32B7/05 ,  B32B7/12 ,  E04C2/3405 ,  B32B3/26 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0276 ,  B32B2262/101 ,  B32B2262/106 ,  B32B2305/022 ,  B32B2305/188 ,  B32B2307/554 ,  B32B2307/732 ,  B32B2471/00 ,  E01D19/12 ,  E01D2101/40 ,  E04C2002/3455 ,  E04C2002/3472

Abstract: A composite structural panel for use in bridge structures, and method of manufacturing same, comprises a top panel and a bottom panel separated by and attached to at least one, but preferably a plurality, of structural composite preforms which may be fabricated by a continuous manufacturing process and may be saturated by resin using a continuous wetting process. The composite preforms may take any cross-sectional shape but are preferably trapezoidal. The top and bottom panels may be fabricated from a plurality of layers of woven fabric layers and non-woven fabric layers which are saturated with a resin that is subsequently cured using cure processes known in the art. The composite structural panel of the invention is usable as a flat structural member for use as bridge decking, ramps, trestles, and any application requiring a structural panel.

公开(公告)号：US12125414B2

公开(公告)日：2024-10-22

申请号：US17906343

申请日：2021-03-16

Applicant: KURARAY CO., LTD.

Inventor： Daisuke Eguchi ,  Toshiyuki Ito ,  Tatsuya Daimon

IPC: B32B3/10 ,  B32B5/02 ,  B32B7/023 ,  B32B7/12 ,  B32B27/12 ,  B32B27/40 ,  G09F13/08

CPC classification number: G09F13/08 ,  B32B5/022 ,  B32B7/023 ,  B32B7/12 ,  B32B27/12 ,  B32B27/40 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0284 ,  B32B2307/412 ,  B32B2307/72

Abstract: A light-emitting display sheet includes a first fiber base material layer and a surface material layer stacked on the first fiber base material layer. The first fiber base material layer includes a first surface facing the surface material layer, and a second surface opposite to the first surface. The light-emitting display sheet further includes a print portion having an outline and sandwiched between the first surface of the first fiber base material layer and the surface material layer.

公开(公告)号：US12122912B2

公开(公告)日：2024-10-22

申请号：US17557846

申请日：2021-12-21

Applicant: Elite Material Co., Ltd.

Inventor： Shu-Hao Chang

IPC: C08L71/12 ,  B32B5/02 ,  B32B5/26 ,  B32B15/04 ,  B32B15/20 ,  C08J5/24 ,  C08L79/08 ,  C09J7/30 ,  C09J171/12

CPC classification number: C08L71/12 ,  B32B5/02 ,  B32B5/26 ,  B32B15/043 ,  B32B15/20 ,  C08J5/244 ,  C08L79/085 ,  C09J7/30 ,  C09J171/12 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2307/206 ,  C08J2371/12 ,  C08J2479/08 ,  C09J2400/14 ,  C09J2400/163 ,  C09J2471/00 ,  C09J2479/08

Abstract: The present invention provides a resin composition comprising maleimide-containing pre-polymerized resin and article made therefrom. The resin composition comprises: 100 weight parts of vinyl-containing polyphenylene ether resin; 35 to 45 weight parts of bis(vinylphenyl)ethane; and 30 to 60 weight parts of maleimide-containing pre-polymerized resin; wherein the maleimide-containing pre-polymerized resin is obtained by pre-polymerization of aromatic maleimide resin and long chain maleimide resin. The articles made from the resin composition improve at least one characteristic of glass transition temperature variation, copper foil peeling strength, percentage of thermal expansion, coefficient of thermal expansion and surface appearance.

公开(公告)号：US20240316907A1

公开(公告)日：2024-09-26

申请号：US18479212

申请日：2022-04-06

Applicant: PLANTICS HOLDING B.V.

Inventor： Wridzer Jan Willem BAKKER ,  Lucas GERARDIN

IPC: B32B27/08 ,  B32B27/20 ,  B32B27/30 ,  B32B38/00

CPC classification number: B32B27/08 ,  B32B27/20 ,  B32B27/308 ,  B32B2038/0076 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2260/021 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2262/06 ,  B32B2307/72 ,  B32B2307/7376 ,  B32B2309/025

Abstract: The invention pertains to a panel comprising a core layer and at least one surface layer bonded to the core layer, wherein the core layer comprises particulate material bonded with a resin and the surface layer comprises fibrous material bonded with a resin, the resins comprising a polymer derived from an aliphatic polyol with 2-15 carbon atoms and an aliphatic polycarboxylic acid with 3 to 15 carbon atoms, wherein the polymer has an extent of polymerization, determined gravimetrically, of at least 0.6, and wherein the ratio of the resin content (in wt. %) of the core layer to the total resin content (in wt. %) of the surface layer(s) is in the range of 1:1.5 to 1:15. The invention also pertains to a method of manufacturing the panel.

公开(公告)号：US20240315473A1

公开(公告)日：2024-09-26

申请号：US18599438

申请日：2024-03-08

Applicant: JOHNS MANVILLE

Inventor： Heath H Himstedt ,  Souvik Nandi ,  Rui Ferreira ,  Philip Christopher Sharpe

IPC: A47G27/02 ,  B32B5/02 ,  B32B5/06 ,  B32B5/26

CPC classification number: A47G27/0243 ,  B32B5/022 ,  B32B5/028 ,  B32B5/06 ,  B32B5/265 ,  B32B2255/02 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0261 ,  B32B2262/062 ,  B32B2262/101 ,  B32B2262/124 ,  B32B2262/16 ,  B32B2307/718 ,  B32B2307/7376

Abstract: Provided is a carpet comprising a textile top member, which includes carpet yarns and a nonwoven primary backing that is coupled with the carpet yarns so that the primary backing structurally supports the carpet yarns. The nonwoven primary backing includes reinforcement fibers deposed in the nonwoven primary backing. The reinforcement fibers are configured to mechanically reinforce and stabilize the carpet yarns. A secondary backing is coupled with the textile top member via a thermoplastic material. The carpet can be a carpet tile or a carpet rug.

公开(公告)号：US20240308198A1

公开(公告)日：2024-09-19

申请号：US18121996

申请日：2023-03-15

Applicant: Samuel J. Osten ,  Collin R. Gilarno ,  Michael A. Maravola

Inventor： Samuel J. Osten ,  Collin R. Gilarno ,  Michael A. Maravola

IPC: B32B37/06 ,  B32B7/027 ,  B32B27/08 ,  B32B27/32

CPC classification number: B32B37/06 ,  B32B7/027 ,  B32B27/08 ,  B32B27/32 ,  B32B2250/04 ,  B32B2250/242 ,  B32B2260/021 ,  B32B2262/101 ,  B32B2307/518 ,  B32B2307/706 ,  B32B2307/732 ,  B32B2605/00 ,  B32B2607/00

Abstract: A composite panel is provided comprising first and third polymer plies having fibers therein that are substantially parallel to a first fiber axis and a second polymer ply having fibers therein that are substantially parallel to a second fiber axis. The first polymer ply comprises material with a first melting temperature, and the second and third polymer plies comprise material with a second melting temperature higher than the first melting temperature. Plies are bonded together to form a composite by heating the plies at a first heating temperature that is higher than the second melting temperature. First polymer ply material is provided at a first side of the composite. The first side of the composite is positioned adjacent to the core, and the composite and the core are heated at a second heating temperature that is higher than the first melting temperature but lower than the second melting temperature.

公开(公告)号：US20240293992A1

公开(公告)日：2024-09-05

申请号：US17768619

申请日：2019-10-15

Applicant: General Electric Company

Inventor： James Robert Tobin

IPC: B32B3/12 ,  B29D99/00 ,  B29K105/08 ,  B32B1/00 ,  B32B5/02 ,  B32B27/30 ,  B32B27/36 ,  F03D1/06

CPC classification number: B32B3/12 ,  B29D99/0028 ,  B32B1/00 ,  B32B5/02 ,  B32B27/308 ,  B32B27/365 ,  B29K2105/08 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2603/00 ,  F03D1/0675

Abstract: A method for manufacturing a shell includes providing a mold of the shell. The method also includes forming one or more first skins on the mold. Further, the method includes securing at least one three-dimensional (3-D) grid structure onto an inner surface of the one or more first skins. Thus, the method also includes securing one or more reinforcing members to one or more locations of the grid structure so as to locally increase a stiffness of the shell at the one or more locations by creating one or more localized sandwich structures with the grid structure.

公开(公告)号：US20240286561A1

公开(公告)日：2024-08-29

申请号：US18575232

申请日：2022-06-28

Applicant: Treves Products, Services & Innovation

Inventor： Alicia Lecomte ,  Olivier Vitrant ,  Marc Pothier ,  Stéphane Ribes

IPC: B60R13/08 ,  B29C67/24 ,  B29K75/00 ,  B29K105/04 ,  B29K267/00 ,  B29K309/08 ,  B29K311/00 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24

CPC classification number: B60R13/08 ,  B32B5/02 ,  B32B5/18 ,  B32B5/245 ,  B29C67/246 ,  B29K2075/00 ,  B29K2105/04 ,  B29K2267/003 ,  B29K2309/08 ,  B29K2311/00 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0253 ,  B32B2262/0284 ,  B32B2262/12 ,  B32B2262/16 ,  B32B2266/0278 ,  B32B2307/102 ,  B32B2307/304 ,  B32B2307/54 ,  B32B2605/08

Abstract: An acoustic and thermal shield for a motor vehicle, including a porous shell based on fibers bound together by a binding agent and a spring layer based on elastically compressible polyurethane foam, the porosity of the shell being such that the foam is able to create a sealed skin on the underside of the shell, which fibers consist of two types: thick reinforcing fibers in an amount of 25 to 40% by weight of the shell and fine fibers in an amount of 15 to 35% by weight of the shell, the bonding agent being formed by fusible bonding fibers in an amount of 35 to 50% by weight of the shell, so that substantially no foam penetrates the thickness of the shell.

公开(公告)号：US20240286378A1

公开(公告)日：2024-08-29

申请号：US18569154

申请日：2022-06-09

Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC ,  Cytec Industries Inc.

Inventor： Nan Chen ,  Lewis Karl Williams ,  Marco Apostolo ,  Val Glade Gunther

IPC: B32B5/02 ,  B32B15/14 ,  B32B15/20 ,  C08J5/24

CPC classification number: B32B5/024 ,  B32B15/14 ,  B32B15/20 ,  C08J5/244 ,  B32B2250/02 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2307/204 ,  B32B2307/54 ,  B32B2307/718 ,  B32B2307/7376 ,  C08J2327/18

Abstract: The present disclosure relates to a composite film made of at least one fluoropolymer and a fiber fabric, presenting a thickness of less than 0.10 mm, as well as articles comprising such composite films, exhibiting low dielectric constant and dissipation factors and being suitable for mobile electronic device components, for example flexible printed circuit board (FPC).