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1. 发明申请

WO2023059536A1 TIE LAYER COMPOSITIONS AND MULTILAYER TUBES INCORPORATING THE SAME 审中-公开
公开(公告)号：WO2023059536A1
公开(公告)日：2023-04-13
申请号：PCT/US2022/045499
申请日：2022-10-03
申请人： NORDSON CORPORATION
发明人： BASH, Thomas , SCHOMBS, Andrew , CAMPBELL, Lilian
IPC分类号： B32B1/08 , A61B1/00 , A61L29/00 , A61M25/00 , B32B7/12 , B32B15/08 , B32B17/10 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/40 , A61B1/0011 , A61B1/0055 , A61L29/04 , A61L29/085 , B32B2307/50 , B32B2535/00 , B32B2597/00 , B32B27/285 , B32B27/302 , B32B27/322
摘要： Multilayer tubes including an inner layer and a tie layer are described. The inner layer includes a fluorinated polymer, and has an inner surface defining an inner diameter of the multilayer tube and an outer surface separated from the inner surface by a thickness of the inner layer. The tie layer includes a functionalized styrene block copolymer and is disposed on the outer surface of the inner layer. When the multilayer tube further includes an outer layer, the multilayer tubes exhibit improved peel strength as compared to multilayer tubes including the inner layer and outer layer alone. Methods of manufacturing the multilayer tubes and articles comprising the multilayer tubes are also described.

2. 发明申请

WO2021123178A1 METHOD AND SYSTEM OF PRODUCING A PLURALITY OF ANALYTICAL TEST STRIPS 审中-公开
公开(公告)号：WO2021123178A1
公开(公告)日：2021-06-24
申请号：PCT/EP2020/087036
申请日：2020-12-18
申请人： ROCHE DIAGNOSTICS GMBH , ROCHE DIAGNOSTICS OPERATIONS, INC. , F. HOFFMANN-LA ROCHE AG
发明人： DETLOFF, Andreas , HUMBEK, Egon , LETKEMANN, Artur
IPC分类号： B32B38/18 , B32B41/00 , B32B37/02 , B32B38/10 , B32B2309/72 , B32B2535/00 , B32B37/20 , B32B38/0004 , B32B38/185 , G01N27/3272
摘要： A method of producing a plurality of analytical test strips (146) by using a reel-to-reel process is disclosed. Each analytical test strip (146) comprises at least one first layer (198) having at least one first electrode (200), at least one spacer layer (202) and at least one second layer (204) having at least one second electrode (206). The method comprises: i. providing at least one continuous first layer web (114), having disposed on a first side (118) at least one first electrode layer (120), the first layer web (114) having a first layer edge (122); ii. continuously disposing, in at least one first lamination station (116), at least one continuous spacer layer web (124) onto the first side (118) of the first layer web (114), wherein the spacer layer web (124) has a spacer layer edge (126), wherein the disposing is position-controlled in a master-slave fashion by using a position of the first layer edge (122) as a master position and a position of the spacer layer edge (126) as a slave position, wherein the disposing takes place such that the spacer layer edge (126) is offset from the first layer edge (122) and that, thereby, a portion of the first side (118) of the first layer (114) and a portion of the first electrode layer (120) remain uncovered by the spacer layer web (124); and iii. continuously disposing, in at least one second lamination station (128), at least one continuous second layer web (130) onto the spacer layer web (124), the second layer web (130) having disposed on a first side (132) at least one second electrode layer (134), wherein the disposing is performed such that the second electrode layer (134) faces the first layer web (114), wherein the second layer web (130) has a second layer edge (136), wherein the disposing takes place such that the second layer edge (136) is aligned with the first layer edge (122), and wherein the disposing is position- controlled in a master-slave fashion by using a position of the second layer edge (136) as a slave position. Further disclosed are a cutting station (172) and a manufacturing system (110) for producing a plurality of analytical test strips (146) by using a reel-to-reel process.

3. 发明申请

WO2023275479A1 COMPOSITION MULTICOUCHE POUR MASQUE RESPIRATOIRE DE PROTECTION 审中-公开
公开(公告)号：WO2023275479A1
公开(公告)日：2023-01-05
申请号：PCT/FR2022/051279
申请日：2022-06-28
申请人： AIRXÔM
发明人： GASTON, Vincent , NGUYEN, Trong Dai , LAMAA, Lina , PERUCHON, Laure , BROCHIER, Cédric
IPC分类号： B32B3/08 , B32B5/02 , B32B5/08 , B32B5/26 , B32B7/02 , B32B15/02 , B32B15/20 , B32B2250/20 , B32B2250/40 , B32B2255/00 , B32B2255/02 , B32B2255/20 , B32B2255/205 , B32B2262/0276 , B32B2262/0284 , B32B2262/103 , B32B2262/14 , B32B2264/102 , B32B2264/104 , B32B2264/105 , B32B2264/12 , B32B2307/422 , B32B2307/7145 , B32B2307/724 , B32B2307/754 , B32B2535/00 , B32B2571/00 , B32B5/022 , B32B5/024 , B32B5/026
摘要： Composition multicouche pour masque respiratoire de protection formée d'au moins : - une couche textile lumineuse (1) comprenant des fibres optiques (10) à émission latérale tissées en chaîne et/ou en trame avec des fils de liage, l'une des deux extrémités libres des fibres optiques (10) est configurée pour être couplée à une source lumineuse générant un rayonnement lumineux dans le spectre de l'ultraviolet; et - une couche additionnelle (2a, 2b) en matériau tissé ou non-tissé. Au moins l'une des couches de ladite composition, intègre des composés métalliques connus pour leurs propriétés antimicrobiens et/ou antibactériens.

4. 发明申请

WO2021198450A1 PROTHESENKOSMETIK UND VERFAHREN ZU DEREN HERSTELLUNG 审中-公开
公开(公告)号：WO2021198450A1
公开(公告)日：2021-10-07
申请号：PCT/EP2021/058676
申请日：2021-04-01
申请人： OTTO BOCK HEALTHCARE PRODUCTS GMBH
发明人： LUNZER, Walter , SCHERB, Alice , WAGNER, Sonja
IPC分类号： B32B1/08 , A61F2/50 , A61F2/60 , B32B3/04 , B32B3/06 , B32B5/24 , B32B7/12 , B32B33/00 , A61F2002/5001 , B32B2250/02 , B32B2250/20 , B32B2255/02 , B32B2260/021 , B32B2307/3065 , B32B2307/51 , B32B2307/7145 , B32B2307/73 , B32B2451/00 , B32B2535/00 , B32B5/024 , B32B5/245 , B32B5/26 , B32B7/14
摘要： Die Erfindung betrifft eine Prothesenkosmetik mit einem Grundkörper (10) aus einem Schaumwerkstoff und/oder Faserverbundwerkstoff und einem in dem Grundkörper (10) ausgebildeten Hohlraum (30) zur Aufnahme einer Prothesenkomponente, wobei der Grundkörper (10) eine dem Hohlraum (30) abgewandte Außenseite (12) aufweist, auf der eine Textilschicht (40) angeordnet ist, wobei auf der dem Grundkörper (10) zugewandten Innenseite (41) der Textilschicht (40) ein Klebstoff (55) aufgebracht und die Textilschicht (40) an der Außenseite (12) des Grundkörpers (10) festgeklebt oder kaschiert ist.

5. 发明申请

WO2021191037A1 TRANSPARENT COMPOSITE NANO-FIBRE BASED MULTI-LAYER TEXTILE 审中-公开
公开(公告)号：WO2021191037A1
公开(公告)日：2021-09-30
申请号：PCT/EP2021/056902
申请日：2021-03-18
申请人： EMPA EIDGENÖSSISCHE MATERIALPRÜFUNGS- UND FORSCHUNGSANSTALT , ECOLE POLYTECHNIQUE FÉDÉRALE DE LAUSANNE (EPFL)
发明人： BARANA, Davide , FORTUNATO, Giuseppino , GUEX, Anne Géraldine , ROSSI, René , PELET, Thierry , SCHÖNENBERGER, Klaus , SIDJANSKI, Sacha , BAATARD, Diane
IPC分类号： D01D5/00 , B32B3/26 , B01D39/16 , A62B23/02 , D04H1/728 , D04H1/4382 , B32B5/26 , B32B27/12 , A62B23/025 , B01D2239/025 , B01D2239/0631 , B01D2239/0668 , B01D39/1623 , B32B2250/40 , B32B2262/0276 , B32B2262/0292 , B32B2535/00 , B32B3/266 , D01D5/0084 , D04H1/43838
摘要： A composite multi-layer textile (1), comprising at least one nanofibre layer (11) with nanofibres with diameters below 100nm and one support layer (12) with microfibres with diameters below three microns, wherein the layers (11, 12) were produced by electrospinning and the multi-layer textile (1) shows a general transmittance (T%) at λ = 550 nm greater than 60%, is disclosed, which shows improved properties concerning transparency, breathability and robustness. This is achieved in that the at least one nanofibre layer (11) and the support layer (12) are fused, forming solid domains (Ds) in the multi-layer textile (1), at closed areas of a pattern used in the production process, wherein the solid domains (Ds) are separated from each other or connected, showing defined shapes, with regular or irregular spatial distribution, while the fibre morphology of nanofibres of the nanofibre layer (11) and microfibres of support layer (12) is preserved on top of the open areas beside the solid domains (Ds), attaining a general transmittance greater than that given by the sum of the individual layers (11, 12).

6. 发明申请

WO2022015987A1 ANTIVIRAL FACE MASKS AND AIR FILTERS 审中-公开
公开(公告)号：WO2022015987A1
公开(公告)日：2022-01-20
申请号：PCT/US2021/041835
申请日：2021-07-15
申请人： CALGON CARBON CORPORATION
发明人： BROWN, Robert , CURTIS, Paul
IPC分类号： A62B23/02 , A01N25/34 , B01D39/16 , A62B23/00 , B32B2262/0253 , B32B2262/106 , B32B2535/00 , B32B5/022 , B32B5/277 , B32B7/02 , D04H3/007 , D04H3/16 , D10B2101/12 , D10B2321/021 , D10B2321/022 , D10B2509/00
摘要： Air filters and masks containing activated carbon cloth material, optionally with silver included, are described that are effective at removing virus from the air, immobilizing, and inactivating. The filters and masks can immobilize and inactivate a virus. The filters and masks are useful for protecting a user against coronavirus such as SARS-CoV-2.

7. 发明申请

WO2021260053A1 NONWOVEN COMPOSITE STRUCTURE WITH EXCELLENT WATER VAPOUR PERMEABILITY 审中-公开
公开(公告)号：WO2021260053A1
公开(公告)日：2021-12-30
申请号：PCT/EP2021/067226
申请日：2021-06-23
申请人： BOREALIS AG
发明人： DE WEVER, Willem , VAN PARIDON, Henk , TOBIESON, Gustaf , NUMMILA-PAKARINEN, Auli , WANG, Jingbo
IPC分类号： B32B5/02 , B32B2250/02 , B32B2250/24 , B32B2250/246 , B32B2255/02 , B32B2255/26 , B32B2264/00 , B32B2307/30 , B32B2307/546 , B32B2307/7246 , B32B2419/00 , B32B2419/06 , B32B2439/80 , B32B2535/00 , B32B2555/02 , B32B2607/00 , B32B5/022
摘要： The present invention relates to a composite comprising a nonwoven fabric being the substrate of the composite, wherein the nonwoven fabric comprises a polymer (A) selected from the group consisting of polyethylene, polypropylene, polyethylene terephthalate and polyamide; and a coating layer, wherein the coating layer comprises a polymer (B), wherein said polymer is an ethylene copolymer, preferably a polar ethylene copolymer; whereby the coating layer overlays at least one surface of the nonwoven fabric; and whereby the composite has a water vapor transmission rate (WTVR) according to ASTM E-96 ((water cup method) at 38°C at 50 % RH at the outside of the sample and 100% RH at the inside of the samples) of more than 50 g/[m2/24h], preferably of more than 100 g/[m2/24h].

8. 发明申请

WO2021144586A1 A MEDICAL DEVICE 审中-公开
公开(公告)号：WO2021144586A1
公开(公告)日：2021-07-22
申请号：PCT/GB2021/050097
申请日：2021-01-15
申请人： RIIXO LIMITED
发明人： JOHNSTON, Cameron
IPC分类号： A61F7/02 , B32B7/04 , A61F2007/0034 , A61F2007/0039 , A61F2007/0041 , A61F2007/0042 , A61F2007/0043 , A61F2007/0045 , A61F2007/0051 , A61F2007/0225 , A61F2007/0238 , A61F2007/0242 , A61F2007/0244 , B32B1/00 , B32B1/08 , B32B2250/02 , B32B2250/20 , B32B2262/0207 , B32B2262/0261 , B32B2262/065 , B32B2262/08 , B32B2262/14 , B32B2307/51 , B32B2307/7265 , B32B2437/00 , B32B2535/00 , B32B3/08 , B32B5/024 , B32B5/04 , B32B5/08 , B32B5/26 , B32B7/05
摘要： A medical device (10) is provided. The device comprises an elasticated textile body (12) having at least one opening (14,16) into which a limb may be inserted. The device further comprises at least one textile receptacle (17) welded to the elasticated textile body (12), the at least one receptacle containing a thermal storage medium.

9. 发明申请

WO2022238697A1 WAFER FOR AN OSTOMY BAG 审中-公开
公开(公告)号：WO2022238697A1
公开(公告)日：2022-11-17
申请号：PCT/GB2022/051196
申请日：2022-05-11
申请人： WELLAND MEDICAL LIMITED
发明人： BATCHELOR, Luke Harry , MAHDI, Duale Abdirahman Mohamed
IPC分类号： A61L24/00 , A61L24/04 , A61L28/00 , B32B27/40 , A61F5/443 , A61L24/043 , A61L28/0015 , A61L28/0049 , A61L28/0069 , B32B2535/00 , B32B27/08 , B32B27/306 , B32B27/32 , B32B27/34
摘要： A wafer for an ostomy bag comprises a film having an adhesive coating, wherein the adhesive comprises a composition comprising carboxymethyl cellulose (CMC) and a two-part addition-curing composition comprising silicone.

10. 发明申请

WO2022002811A2 STERILE VORRICHTUNG ZUR BEDECKUNG DER MENSCHLICHEN HAUT UND VERFAHREN ZUR HERSTELLUNG EINER STERILEN VORRICHTUNG 审中-公开
公开(公告)号：WO2022002811A2
公开(公告)日：2022-01-06
申请号：PCT/EP2021/067612
申请日：2021-06-28
申请人： INNOMOTION AG
发明人： NAUMANN, Anja , LEHNER, Thomas
IPC分类号： B32B5/02 , B32B5/26 , B32B27/08 , B32B27/18 , B32B27/40 , A41D13/11 , A47G9/02 , A61B46/00 , A61K33/24 , A47G9/0238 , B32B2255/02 , B32B2255/10 , B32B2255/26 , B32B2255/28 , B32B2264/1055 , B32B2264/1059 , B32B2307/514 , B32B2437/00 , B32B2535/00 , B32B2555/00 , B32B2571/00 , B32B5/024 , B32B5/263
摘要： Die Erfindung betrifft eine sterile Vorrichtung (1) mit zumindest einem textilen Gewebe und/oder einem Polyurethanfilm und/oder einer Stofflage (10), die eine bei bestimmungsgemäßen Gebrauch der Haut abgewandte Außenseite (111) und eine bei bestimmungsgemäßen Gebrauch der Haut zugewandte Innenseite (112) aufweist, wobei die Außenseite (111) eine metallhaltige Beschichtung (30) aufweist, wobei die metallhaltige Beschichtung (30) zumindest Kupfer und/oder Zinn und/oder Zink und/oder eine zumindest eines dieser Elemente aufweisende Legierung umfasst. Die Erfindung betrifft auch ein Verfahren zur Herstellung einer sterilen Vorrichtung (1) mit einem textilen Gewebe einer der Haut abgewandten Außenseite (111) und einer der Haut zugewandten Innenseite (112), mit den folgenden Schritten: (a) Bereitstellen eines textilen Gewebes und/oder einer Stofflage (10) mit einer bei bestimmungsgemäßem Gebrauch der Haut abgewandten Außenseite (11) und einer bei bestimmungsgemäßem Gebrauch der Haut zugewandten Innenseite (12), und (b) Aufträgen einer Metallfarbe auf der bei bestimmungsgemäßem Gebrauch der Haut abgewandten Außenseite (11) zur Ausbildung einer metallhaltigen Beschichtung (30) auf der der bei verwendungsgemäßem Gebrauch der Haut abgewandten Außenseite (11), wobei die Metallfarbe zumindest Kupfer und/oder Zinn und/oder Zink und/oder eine zumindest eines dieser Elemente aufweisende Legierung umfasst.

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