公开(公告)号：US20240359398A1

公开(公告)日：2024-10-31

申请号：US18768929

申请日：2024-07-10

申请人： WERKZEUGBAU SIEGFRIED HOFMANN GMBH

发明人： Johannes SCHUETZ ,  Jonas BECK ,  Marcus SCHMIEDECK

IPC分类号： B29C64/118 ,  B29C44/58 ,  B29C59/00 ,  B29C59/02 ,  B29C64/30 ,  B29K105/04 ,  B33Y10/00

CPC分类号： B29C64/118 ,  B29C44/58 ,  B29C59/005 ,  B29C59/02 ,  B29C64/30 ,  B29K2105/048 ,  B33Y10/00

摘要： A method for producing a molded product formed of foamable plastics particles using a foaming tool for processing the foamable plastics particles, wherein the molded product includes at least one region that forms at least one portion of a cavity. The method for forming the molded product includes introducing pre-foamed plastics particles into the cavity, and processing the pre-foamed plastics particles into the molded product by expanding the pre-foamed plastics particles such that the pre-foamed plastics particles expand in the cavity thereby forming the molded product. At least one part of a surface structure of the at least one region forming a surface of the at least one portion of the cavity is produced by an additive method. The surface structure includes multiple elevations and depressions in the surface of the foaming tool.

公开(公告)号：US12129349B2

公开(公告)日：2024-10-29

申请号：US16754268

申请日：2018-10-31

申请人： Huntsman International LLC

发明人： Bert Janssens ,  Hugo Verbeke

IPC分类号： C08J9/18 ,  B29C44/34 ,  C08J9/12 ,  B29K101/12 ,  B29K105/04

CPC分类号： C08J9/18 ,  B29C44/3453 ,  C08J9/122 ,  B29K2101/12 ,  B29K2105/04 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2203/182 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2375/06

摘要： A method for producing expanded thermoplastic polymeric (eTP) material and tuning the density of the eTP during the process of producing said eTP wherein the density of the eTP material can be decreased by increasing the partial pressure of the at least one gas which is soluble in the TP material and/or by increasing the total pressure during the charging step.

公开(公告)号：US20240327592A1

公开(公告)日：2024-10-03

申请号：US18739159

申请日：2024-06-10

申请人： Holcim Technology Ltd

发明人： John B. LETTS ,  Chunhua YAO ,  Michael J. HUBBARD

IPC分类号： C08J9/14 ,  B29C44/12 ,  B29K75/00 ,  B29K105/04 ,  B29L31/10 ,  B32B5/18 ,  B32B5/20 ,  B32B5/32 ,  B32B7/12 ,  B32B9/04 ,  B32B11/04 ,  B32B13/04 ,  B32B15/04 ,  B32B21/04 ,  B32B25/04 ,  B32B27/06 ,  B32B27/30 ,  B32B27/32 ,  C08G18/08 ,  E04B1/80 ,  E04C2/20 ,  E04C2/296 ,  E04D3/35 ,  E04D11/02

CPC分类号： C08J9/141 ,  B32B5/18 ,  B32B5/20 ,  B32B5/32 ,  B32B7/12 ,  B32B9/04 ,  B32B9/043 ,  B32B9/045 ,  B32B11/048 ,  B32B13/045 ,  B32B15/046 ,  B32B21/047 ,  B32B25/045 ,  B32B27/065 ,  B32B27/304 ,  B32B27/32 ,  C08G18/08 ,  C08J9/149 ,  E04B1/80 ,  E04C2/205 ,  E04C2/296 ,  E04D3/352 ,  E04D11/02 ,  B29C44/12 ,  B29K2075/00 ,  B29K2105/046 ,  B29K2995/0015 ,  B29L2031/10 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2266/0214 ,  B32B2266/0278 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/71 ,  B32B2307/72 ,  B32B2419/00 ,  B32B2419/06 ,  C08G2110/0025 ,  C08J2201/022 ,  C08J2203/14 ,  C08J2203/182 ,  C08J2205/052 ,  C08J2207/00 ,  C08J2375/04

摘要： A process for producing a polyurethane or polyisocyanurate construction board, the process comprising of providing an A-side reactant stream that includes an isocyanate-containing compound; providing a B-side reactant stream that includes a polyol, where the B-side reactant steam includes a blowing agent mixture including isopentane and a blowing agent additive that has a Hansen Solubility Parameter (δt) that is greater than 15 MPa0.5; and mixing the A-side reactant stream with the B-side reactant stream to produce a reaction mixture.

公开(公告)号：US12098840B2

公开(公告)日：2024-09-24

申请号：US17391822

申请日：2021-08-02

申请人： Entire Technology Co., Ltd.

发明人： Chih-Wen Yang ,  Chia-Yin Yao ,  Mao-Hsing Lin ,  Tsung-Han Lee

IPC分类号： B29D11/00 ,  B29B7/14 ,  B29C44/50 ,  B29C48/00 ,  B29C48/07 ,  B29C48/35 ,  B29C48/87 ,  B29C48/88 ,  B29C48/92 ,  B29D7/01 ,  C08L69/00 ,  F21V9/30 ,  G02B5/02 ,  B29K69/00 ,  B29K105/00 ,  B29K105/04 ,  C09K11/06 ,  C09K11/08 ,  F21Y115/10

CPC分类号： F21V9/30 ,  B29B7/14 ,  B29C44/50 ,  B29C48/0012 ,  B29C48/0019 ,  B29C48/07 ,  B29C48/35 ,  B29C48/87 ,  B29C48/914 ,  B29C48/92 ,  B29D7/01 ,  B29D11/00798 ,  C08L69/00 ,  G02B5/0242 ,  G02B5/0278 ,  B29C2948/92704 ,  B29C2948/92904 ,  B29K2069/00 ,  B29K2105/0032 ,  B29K2105/04 ,  C09K11/06 ,  C09K11/08 ,  F21Y2115/10

摘要： A light diffusion plate is configured to be assembled with a blue light source module having blue Mini LEDs to form a white light backlight module. The light diffusion plate is added with organic dyes with light-emission wavelength of 490-650 nm in order to convert the blue light into white light. The light diffusion plate is made by a foaming extrusion process and contains a plurality of micro-bubbles with a size of 60-400 μm and a weight-reduction ratio of 15-25% for improving the uniformity of white light and resolving the MURA problem. The size of micro-bubbles is controlled by reducing the temperature of at the exit end of the T-die head, such that the wavelength of the white light emitted from the light diffusion plate can be narrower to achieve the effect of wider color gamut display.

公开(公告)号：US12091096B2

公开(公告)日：2024-09-17

申请号：US16998289

申请日：2020-08-20

申请人： SUBARU CORPORATION

发明人： Hiroyasu Ito

IPC分类号： B32B3/12 ,  B29C70/44 ,  B29C70/86 ,  B62D29/04 ,  B29K105/04 ,  B29K105/08 ,  B29L31/30 ,  B62D25/04

CPC分类号： B62D29/043 ,  B29C70/446 ,  B29C70/865 ,  B29K2105/045 ,  B29K2105/08 ,  B29L2031/3041 ,  B62D25/04

摘要： A fiber-reinforced resin composite includes a honeycomb core, a fiber-reinforced resin layer, and a protection layer. The honeycomb core includes a plurality of cells that are defined by partition walls and extend in an axial direction. The fiber-reinforced resin layer is disposed around the honeycomb core. The fiber-reinforced resin layer includes continuous fibers wound around the honeycomb core. The protection layer is interposed between the honeycomb core and the fiber-reinforced resin layer. The protection layer is configured to prevent rupture of the continuous fibers.

公开(公告)号：US20240301158A1

公开(公告)日：2024-09-12

申请号：US18549445

申请日：2022-03-11

申请人： JSP CORPORATION

发明人： Takumi SAKAMURA ,  Hajime OHTA

IPC分类号： C08J9/18 ,  B29C44/02 ,  B29C44/34 ,  B29K23/00 ,  B29K105/00 ,  B29K105/04 ,  B29K105/16 ,  B29K507/04 ,  C08J3/12 ,  C08J9/00 ,  C08J9/12

CPC分类号： C08J9/18 ,  B29C44/3461 ,  C08J3/126 ,  C08J9/0066 ,  C08J9/122 ,  B29C44/02 ,  B29C44/3415 ,  B29K2023/12 ,  B29K2023/16 ,  B29K2105/0005 ,  B29K2105/0032 ,  B29K2105/0085 ,  B29K2105/046 ,  B29K2105/16 ,  B29K2105/251 ,  B29K2507/04 ,  B29K2995/0063 ,  C08J2323/16 ,  C08J2323/18

摘要： A method for producing polypropylene-based resin (PPBR) expanded beads may include dispersing, first expanding, and second expanding. In the dispersing, resin particles are dispersed in a dispersion medium, the resin particles each including a core layer, containing carbon black blended into PPBR in a predetermined ratio, based on 100 parts by mass of PPBR, and a covering layer covering the core layer, containing carbon black blended into a polyolefin-based resin (POBR) in a predetermined ratio, based on 100 parts by mass of POBR. The first expanding expands the core layer of the resin particle to obtain a first expanded bead having a bulk ratio of 5 to 25 times. The second expanding expands the first expanded beads further to obtain second expanded beads. An M2/M1 ratio of a bulk ratio M2 of the second expanded beads to a bulk ratio M1 of the first expanded beads is 1.2 to 3.0.

公开(公告)号：US20240300153A1

公开(公告)日：2024-09-12

申请号：US18508040

申请日：2023-11-13

申请人： Corumat, Inc.

发明人： Michael WAGGONER ,  Gregory J. TUDRYN ,  Zack KONDO

IPC分类号： B29C44/34 ,  B29C44/24 ,  B29K67/00 ,  B29K105/04 ,  B29K105/16 ,  B32B5/20 ,  B32B7/022 ,  B32B27/36 ,  C08J5/18 ,  C08J9/12

CPC分类号： B29C44/348 ,  B29C44/24 ,  B29C44/3415 ,  B29C44/3453 ,  B32B5/20 ,  B32B7/022 ,  B32B27/36 ,  C08J5/18 ,  C08J9/122 ,  B29K2067/046 ,  B29K2105/041 ,  B29K2105/16 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2307/546 ,  B32B2307/718 ,  B32B2307/72 ,  B32B2307/732 ,  B32B2439/70 ,  C08J2203/06 ,  C08J2367/04

摘要： The present invention provides a continuous process for solid-state expansion of a biopolymer, e.g., polylactic acid, which can be used to manufacture reduced-density thermoplastic materials with improved physical and thermal properties. By incorporating multiple stages of heating into the process as a means to regulate heat flux, unprecedented control of microstructure and crystallinity can be achieved. Thermoplastic sheets with the distinct cellular characteristics implied by the process disclosed herein were found to be thicker and stronger than materials prepared by conventional processes. Thermoforming sheets with such characteristics enabled the production of light-weight thermally-stable, compostable products that resist warping, and are thus suitable for a range of industrial applications.

公开(公告)号：US12083989B2

公开(公告)日：2024-09-10

申请号：US16629179

申请日：2018-07-09

申请人： Magna Seating Inc ,  Bruno Carraro ,  Eric Kozlowski ,  Rene Chauvin ,  Daniel C Wyatt

发明人： Bruno Carraro ,  Eric Kozlowski ,  Rene Chauvin ,  Daniel C Wyatt

IPC分类号： B60R22/48 ,  B29C44/12 ,  B29C44/58 ,  B29C45/14 ,  B29C45/26 ,  B29K75/00 ,  B29K105/04 ,  B29L31/00 ,  B29L31/30 ,  B29L31/34 ,  B60N2/00 ,  B60R21/01 ,  G01L1/20 ,  H05K1/02 ,  H05K1/03

CPC分类号： B60R22/48 ,  B29C44/1266 ,  B29C44/583 ,  B29C45/14065 ,  B29C45/26 ,  B60N2/002 ,  B60R21/01 ,  G01L1/205 ,  H05K1/0296 ,  H05K1/032 ,  H05K1/0393 ,  B29C2045/14147 ,  B29K2075/00 ,  B29K2105/04 ,  B29L2031/3005 ,  B29L2031/3425 ,  B29L2031/771 ,  B60R2022/4808 ,  H05K2201/10151

摘要： A pressure sensing system (24), seat cushion (20) incorporating the pressure sensing system, and method of sensing a weight group associated with an occupant of an automotive seat are described. The pressure sensing system includes a layer of an electrically conductive foam (28) and a flexible printed circuit (26) that includes a flexible substrate (26a) and N horizontal sensing wires (26b) and M vertical sensing wires (26c) securely placed on a top surface of the flexible substrate. The horizontal sensing wires intersect with the vertical sensing wires and form N×M intersections. The layer of an electrically conductive foam is placed on top of the N horizontal sensing wires and the M vertical sensing wires. When a pressure is applied to the layer of the electrically conductive foam, each intersection generates in real time an electric flux density value to reflect a degree of a compression caused by the pressure to a corresponding point of the electrically conductive foam.

公开(公告)号：US12082649B2

公开(公告)日：2024-09-10

申请号：US18148463

申请日：2022-12-30

申请人： Under Armour, Inc.

发明人： James Webster ,  Thomas Foxen ,  David McManus

IPC分类号： A43B23/02 ,  A43B1/14 ,  A43B5/00 ,  A43B9/00 ,  A43B23/17 ,  A43D11/01 ,  B05D1/02 ,  B32B3/30 ,  B32B5/02 ,  B32B5/18 ,  B32B5/24 ,  B32B27/06 ,  B32B27/40 ,  A43B1/04 ,  A43B3/00 ,  A43B5/02 ,  A43B7/08 ,  A43B7/144 ,  A43B23/04 ,  A43B23/08 ,  A43B23/26 ,  A43D3/02 ,  A43D8/16 ,  A43D100/00 ,  A43D100/04 ,  A43D100/06 ,  B29D35/06 ,  B29D35/12 ,  B29D35/14 ,  B29K75/00 ,  B29K105/04 ,  B33Y80/00

CPC分类号： A43B23/0245 ,  A43B1/14 ,  A43B5/00 ,  A43B9/00 ,  A43B23/025 ,  A43D11/01 ,  B05D1/02 ,  B32B3/30 ,  B32B5/02 ,  B32B5/18 ,  B32B5/245 ,  B32B27/065 ,  B32B27/40 ,  A43B1/04 ,  A43B3/0036 ,  A43B3/0078 ,  A43B5/02 ,  A43B5/025 ,  A43B7/08 ,  A43B7/144 ,  A43B23/0215 ,  A43B23/0225 ,  A43B23/0235 ,  A43B23/026 ,  A43B23/0265 ,  A43B23/042 ,  A43B23/087 ,  A43B23/17 ,  A43B23/26 ,  A43D3/02 ,  A43D3/026 ,  A43D8/16 ,  A43D100/00 ,  A43D100/04 ,  A43D100/06 ,  B29D35/061 ,  B29D35/126 ,  B29D35/128 ,  B29D35/146 ,  B29K2075/00 ,  B29K2105/04 ,  B32B2266/0278 ,  B32B2437/02 ,  B33Y80/00

摘要： A last for forming an upper of an article of footwear includes a first portion including a lateral side and a medial side that opposes the lateral side, and a second portion connected with and extending upward and transversely outward in an angled manner away from the first portion such that a terminal end of the second portion is distanced from the first portion. An exterior surface of the last can include a plurality of three dimensional structural surface components disposed over at least 50% of the exterior surface of the last.

公开(公告)号：US20240294720A1

公开(公告)日：2024-09-05

申请号：US18655954

申请日：2024-05-06

申请人： NIKE, Inc.

发明人： Paul Irving Archer ,  Hossein Allen Baghdadi ,  Jay Constantinou ,  Sami Mohamad Fakhouri ,  Floyd Whitney Miles ,  Joseph Thomas Muth ,  Bradley C. Tutmark

IPC分类号： C08J9/12 ,  A43B1/14 ,  A43D119/00 ,  B25J15/00 ,  B29C44/10 ,  B29C44/58 ,  B29C44/60 ,  B29C45/00 ,  B29C45/04 ,  B29C45/78 ,  B29D35/00 ,  B29D35/08 ,  B29D35/12 ,  B29D35/14 ,  B29K21/00 ,  B29K67/00 ,  B29K105/04 ,  B29L31/50 ,  G06K19/04

CPC分类号： C08J9/12 ,  A43B1/14 ,  A43D119/00 ,  B25J15/0019 ,  B29C44/105 ,  B29C44/58 ,  B29C44/60 ,  B29C45/0001 ,  B29C45/04 ,  B29C45/78 ,  B29D35/0036 ,  B29D35/0045 ,  B29D35/081 ,  B29D35/122 ,  B29D35/128 ,  B29D35/148 ,  G06K19/045 ,  B29C2945/76531 ,  B29C2945/76752 ,  B29K2021/003 ,  B29K2067/00 ,  B29K2105/04 ,  B29L2031/50 ,  B29L2031/504 ,  C08J2367/00 ,  C08J2467/00

摘要： A foam article, such as a cushioning element for an article of footwear, apparel or sporting equipment is provided that comprises a foam component, such as a midsole, having a number of beneficial physical characteristics. The cushioning element is a low-density foamed component with a surface skin that encases the remaining foam volume. The cushioning element has a number of foam volumes, arranged to achieve a more consistent foam component. Additionally, the cushioning element includes a series of concentric ridges extending radially outwardly from injection gate vestige locations, and a number of striation bands near the perimeter of the cushioning element. The location of the gate vestiges can be beneficially arranged to produce intersecting flow boundaries that are located away from key strain areas of the cushioning element. The cushioning element is more environmentally-friendly, requiring less energy to produce while still providing acceptable energy return and low density.