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1. 发明授权

US11628657B2 Method of making coextruded, cross-linked polyolefin foam with TPU cap layers 有权
公开(公告)号：US11628657B2
公开(公告)日：2023-04-18
申请号：US17185152
申请日：2021-02-25
申请人： Toray Plastics (America), Inc.
发明人： Dan Ben-Daat , Jesse Jude Baldwin , Kaitlyn Michelle Bock , Pawel Sieradzki
IPC分类号： B32B27/32 , B29C71/04 , B32B5/20 , B32B27/06 , B29C48/21 , B32B5/18 , B32B7/12 , B32B5/02 , B32B27/18 , B32B27/12 , B32B9/02 , B32B27/20 , B32B9/04 , B32B27/30 , B32B27/40 , B32B5/32 , B32B27/16 , B29C35/08 , B32B5/14 , B32B27/26 , E04F15/20 , B29C44/50 , B32B27/08 , B29C48/08 , B29K23/00 , B29K75/00 , B29K105/04 , B29L9/00 , B29C48/00 , B29C44/24 , B29K105/24 , B29K105/00 , B29L31/00 , B29C44/56
摘要： The present disclosure is directed to a physically crosslinked, closed cell continuous multilayer foam structure comprising at least one foam polypropylene/polyethylene layer with a TPU cap layer. The multilayer foam structure can be obtained by coextruding a multilayer structure comprising at least one foam composition layer with at least one cap composition layer, irradiating the coextruded structure with ionizing radiation, and continuously foaming the irradiated structure.

2. 发明申请

US20230084266A1 COMPOSITE HOUSE WRAP FORMED OF LOW DENSITY POLYETHYLENE FOAM WITH EVACUATED CLOSED CELLS AND HAVING TORTUOUS PATHS OF THERMAL CONDUCTIVITY 有权
公开(公告)号：US20230084266A1
公开(公告)日：2023-03-16
申请号：US17989913
申请日：2022-11-18
申请人： Innovative Designs, Inc.
发明人： Joseph Riccelli
IPC分类号： B29C44/34 , B01D19/00 , C08J9/14 , C08J9/18 , C08J9/228 , C08J9/00 , B29C44/56
摘要： A house wrap for a building comprises a reinforcing drainage plane layer configured to face the outside of the building; a breathable, non-perforated barrier film bonded to the drainage plane layer; and at least one insulating layer including a perforated expanded low density polyethylene foam layer, wherein in the expanded low density polyethylene layer at least 80% of the blowing agents are dissipated from closed cells within the expanded low density polyethylene layer, forming evacuated closed cells whereby a partial vacuum is formed within the closed cells of the low density polyethylene layer.

3. 发明申请

US20230037449A1 ARTICLES, DIES AND METHODS OF MAKING THE SAME 有权
公开(公告)号：US20230037449A1
公开(公告)日：2023-02-09
申请号：US17787463
申请日：2020-12-16
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Robert T. Krasa , James J. Kobe , Becky A. Jetto , Dedra V. Dunevant , Ronald W. Ausen , William J. Kopecky , Ramasubramani Kuduva Raman Thanumoorthy
IPC分类号： B32B3/26 , B32B5/18 , B29C44/50 , B29C44/34 , B29C44/56 , B29C44/24 , B29C48/305 , C09J7/38 , C09J7/29
摘要： Pressure sensitive adhesive-coated articles comprising first and second layers each having first and second opposed major surfaces and between the first and second layers a series of first walls providing a series of microchannels, and methods for making the same. Embodiment of articles described herein are useful, for example, in cushioning applications where high levels of compression are desired.

4. 发明授权

US11526015B2 Facial interfaces for head-mounted displays and related systems and methods 有权
公开(公告)号：US11526015B2
公开(公告)日：2022-12-13
申请号：US16797086
申请日：2020-02-21
申请人： META PLATFORMS TECHNOLOGIES, LLC
发明人： Shane Michael Ellis , Peter Wesley Bristol , Joseph Patrick Sullivan , Brian Lawrence Chuang , David Michael Pickett , Kristen Renee Hayenga , Xiao Xiong Qin
IPC分类号： G02B27/01 , B29C44/12 , G06F1/16 , B29C67/24 , B29C44/58 , B29C44/42 , B29C44/56 , G02B27/00 , G02C11/00 , G02C11/08 , B29K75/00 , B29L31/34
摘要： A head-mounted display may include a frame for supporting an electronic display for viewing by an intended user donning the head-mounted display. The frame may include a flange disposed on a perimeter area of the frame and a facial interface configured to abut against an intended user's face wherein the facial interface comprises a foam body and an undercut region in the foam body that is sized and shaped for detachably engaging with the flange of the frame. Various other apparatuses, systems, and methods are also disclosed.

5. 发明申请

US20220371237A1 ORGANIC POLYMER PROCESSING 有权
公开(公告)号：US20220371237A1
公开(公告)日：2022-11-24
申请号：US17773514
申请日：2020-10-26
申请人： CRUZ FOAM, INC.
发明人： Matthew JOHNSON , John FELTS , Xiaolin ZHANG
IPC分类号： B29C44/56 , B29C44/02 , B29C48/00 , C08J9/228
摘要： A method of forming foam includes providing a foam with at least one of chitosan, chitin, or chitosan oligosaccharide, where the foam has a density of 1 g/cm3 or less. The method further includes placing the foam between tooling, applying heat to the foam, and pressing the foam into a shape using the tooling.

6. 发明授权

US11440268B2 Cut-board edge-sealing method 有权
公开(公告)号：US11440268B2
公开(公告)日：2022-09-13
申请号：US16911024
申请日：2020-06-24
申请人： Royal Group, Inc.
发明人： Andrew Wynn Dewitt , Jeffrey Alan Dolan , Brandon Sevier Nadler , Rodney Lee Olinger
IPC分类号： B29C67/00 , B29C44/56 , B29K27/06 , B29L7/00 , B29L31/00 , B29L31/10 , B29C44/50 , B29K105/04
摘要： A method of automatically advancing a polymer cut-board, such as cellular polyvinyl chloride, through a stationary, non-spinning sealing element having a rounded or cylindrical surface that contacts and compresses a cut edge of the board to provide a sealed skin surface to the cut edge.

7. 发明授权

US11377525B2 Color-changing polymeric material 有权
公开(公告)号：US11377525B2
公开(公告)日：2022-07-05
申请号：US15765506
申请日：2016-12-14
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Ryan J. McEneany , Vasily A. Topolkaraev , Neil T. Scholl , Antonio J. Carrillo Ojeda , Brent M. Thompson
IPC分类号： C08J3/22 , C08J5/18 , C08J9/00 , B29C44/56 , C08K3/04 , C08L67/04 , C08L101/00 , B65D55/06
摘要： A color-changing polymeric material is provided. The material is formed from a thermoplastic composition containing a continuous phase that includes a matrix polymer, colorant, microinclusion additive, and nanoinclusion additive, wherein the microinclusion additive and nanoinclusion additive are dispersed within the continuous phase in the form of discrete domains. A porous network is formed in the polymeric material when subjected to a deformational strain in a solid state. The polymeric material exhibits a first color prior to being subjected to the deformational strain and a second color after being subjected to the deformational strain, the first color being different than the second color.

8. 发明申请

US20220161468A1 VISUAL METAL PANEL QUALITY DETECTION BASED ON CUTTING EDGE 有权
公开(公告)号：US20220161468A1
公开(公告)日：2022-05-26
申请号：US17602851
申请日：2020-04-06
申请人： COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG
发明人： Sairam POTARAJU , Julian BARTKE , Andreas LYDING , Horst-Uwe JUNG
IPC分类号： B29C44/60 , B29C44/56
摘要： The invention is directed at a method for determining the quality of a foamed unit (1), wherein the foamed unit (1) is produced by forming solidified foam (2), wherein a foamed unit edge (5) is formed by cutting through the foamed unit (1), wherein a camera (7) captures an image (8) of the foamed unit edge (5), wherein the image (8) is analyzed to detect defects (9) in the foamed unit edge (5) and wherein quality information data (11) describing the detected defects (9) is generated based on the analysis of the image (8). The method is characterized in that the foamed unit (1) is produced by a production apparatus based on production parameters (17), which production parameters (17) comprise production variables (18) measured by production instruments (20) during the production of the foamed unit (1) and/or production settings (19) input to the production apparatus, wherein based on the quality information data (11) updated production settings (21) are generated, preferably, that the updated production settings (21) are input to the production apparatus, wherein the updated production settings (21) are generated by applying the quality information data (11) and the production parameters (17) to a calculation model (22), which calculation model (22) provides a computational relationship between the production parameters (17) and the quality information data (11), preferably, that a computer system (10) generates the updated production settings (21) by applying the quality information data (11) and the production parameters (17) to the calculation model (22), in particular, that the calculation model (22) is saved on the computer system (10).The invention is also directed at a corresponding system for determining the quality of a foamed unit (1).

9. 发明授权

US11305469B2 Method for producing an interior unit for a motor vehicle, and interior unit for a motor vehicle 有权
公开(公告)号：US11305469B2
公开(公告)日：2022-04-19
申请号：US16542733
申请日：2019-08-16
申请人： Lisa Draexlmaier GmbH
发明人： Thomas Wittmann
IPC分类号： B60R13/02 , B29C44/56 , B29C44/08 , B29C45/00 , B29C45/16 , B32B5/20 , B32B27/06 , B32B27/32 , B32B27/40 , F16B5/02 , F16B37/00 , B29K23/00 , B29K75/00 , B29K105/04 , B29L31/30
摘要： A method for production of an interior unit for a motor vehicle includes production of a support by injection molding, featuring an enclosed front side, wherein at a backside of the support a screw boss is formed whose drill hole is sealed by a support section in the direction of the front side of the support, which support section features a reduced wall thickness in comparison to the remainder of the support, and production of a foam layer on the enclosed front side of the support. Furthermore, the present disclosure relates to an interior unit for a motor vehicle.

10. 发明申请

US20220099236A1 METHOD OF MANUFACTURING VACUUM HEAT INSULATOR AND VACUUM HEAT INSULATOR 有权
公开(公告)号：US20220099236A1
公开(公告)日：2022-03-31
申请号：US17545308
申请日：2021-12-08
申请人： Yazaki Energy System Corporation
发明人： Takuju NAKAMURA
IPC分类号： F16L59/065 , B29C44/18 , B29C44/56 , B29C44/12
摘要： A method of manufacturing a vacuum heat insulator includes preparing a hollow body that has heat resistance equal to or higher than a level to withstand a flame of 781° C. for 20 minutes and that has a hollow portion in the hollow body, introducing, into the hollow portion of the hollow body, an inorganic foaming agent that has the heat resistance and foaming the foaming agent to form a foam having open cells, or introducing an inorganic foam having the heat resistance and open cells, and then solidifying the foam, and evacuating the hollow portion after the foam is solidified or during the solidification of the foam.

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