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公开(公告)号:WO2023278728A1
公开(公告)日:2023-01-05
申请号:PCT/US2022/035767
申请日:2022-06-30
申请人: PEPSICO, INC.
IPC分类号: B01D27/02 , B01D27/14 , A23L2/72 , B01D2201/12 , B01D2201/186 , B01D2239/0241 , B01D2239/025 , B01D2239/0407 , B01D2239/0435 , B01D2239/0618 , B01D2239/1216 , B01D2239/1241 , B01D2239/1291 , B01D27/06 , B01D27/144 , B01D27/146 , B01D29/21 , B01D29/56 , B01D36/02 , B01D39/1623 , B01D39/2017 , B01D39/2031 , B01D39/2072 , C02F1/003 , C02F1/48 , C02F1/688 , C02F2307/10
摘要: A filter medium for removing contaminants from water includes a matrix including a plurality of fibers having an electrostatic charge such that the matrix is configured to remove contaminants from water by electrostatic attraction. The filter medium further includes a filler material including a ceramic substrate containing a mineral. The filler material is embedded in the matrix. When water flows through the filter medium, the mineral at least partially dissolves in the water such that a cavity is formed in the matrix in a location of the at least partially dissolved mineral.
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公开(公告)号:WO2021226639A2
公开(公告)日:2021-11-11
申请号:PCT/ZA2021/050026
申请日:2021-05-03
IPC分类号: C01B32/19 , B01D29/00 , B01D37/04 , B01D39/20 , B03C3/09 , B03C3/155 , B03C3/66 , B60H3/06 , C01B32/21 , F24F8/192 , B01D2239/0258 , B01D2239/0435 , B01D2239/0478 , B01D2239/0654 , B01D2239/08 , B01D2239/10 , B01D2239/1241 , B01D39/083 , B01D39/1623 , B01D39/1676 , B01D39/2058 , B01D46/00 , B03C3/12 , B03C3/41 , B03C3/47 , B03C3/60 , B60H3/0078
摘要: An assembly is for attracting and neutralising contaminants from air. It comprises a substrate and a graphite solution; wherein the substrate is treated with the graphite solution. The assembly further comprises ionising means configured to apply a static charge to the substrate by ionising particles.
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公开(公告)号:WO2021191572A1
公开(公告)日:2021-09-30
申请号:PCT/FR2021/050538
申请日:2021-03-26
申请人: FONTAS, Valérie
发明人: FONTAS, Valérie
IPC分类号: B01D39/16 , B01D39/18 , B01D53/02 , A41D13/11 , A62B18/02 , A62B23/02 , B01J20/12 , B01J20/16 , A62B23/025 , B01D2239/0407 , B01D2239/045 , B01D2239/0464 , B01D2239/0492 , B01D2239/0618 , B01D2239/0654 , B01D2239/1241 , B01D2257/90 , B01D2257/91 , B01D2257/93 , B01D2259/4541 , B01D39/1615 , B01J20/28004 , B01J20/28011 , B01J20/28028 , B01J20/28035 , B01J20/28071 , B01J20/28083 , B01J20/3212 , B01J20/3236
摘要: La présente invention appartient au domaine de la protection, notamment de la protection des voies respiratoires et de la filtration de polluantes et/ou de microorganismes. L'objet de la présente invention se rapporte à un article de protection comprenant au moins un premier support imprégné d'argile, ledit premier support étant de préférence sous forme de bande ou d'autres formes adaptées, ainsi qu'à son utilisation pour assainir l'air destiné à être inspiré par un être vivant, de préférence un mammifère.
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公开(公告)号:WO2023275778A1
公开(公告)日:2023-01-05
申请号:PCT/IB2022/056049
申请日:2022-06-29
发明人: GIRONDI, Giorgio
IPC分类号: D06F39/10 , B01D39/00 , B01D29/15 , B01D29/23 , B01D29/58 , B01D35/30 , D06F39/08 , B01D2239/0233 , B01D2239/0622 , B01D2239/0627 , B01D2239/065 , B01D2239/1225 , B01D2239/1241 , B01D2239/1258 , B01D29/232 , B01D39/083 , B01D39/1623
摘要: The invention is a filter assembly (1) for washing machine (900), wherein the filter assembly (1) is suitable for filtering the water output from a washing machine drum (910) towards the discharge system. The filter assembly (1) extends along an axis (X-X) comprising : a pre-filter (10) comprising a micrometric mesh (100) extending around the axis (X-X), radially crossable by water, wherein the micrometric mesh (100) is a fabric consisting of monofilament threads; a main filter (20), fluidically positioned downstream of the pre-filter (10), suitable for filtering synthetic microfibers of micrometric dimensions comprising a tubular filter media (200), defining a filter cavity (250), radially crossable by water from the inside to the outside, wherein the filter media (200) is made of a non-woven fabric, preferably consisting of synthetic fibers.
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公开(公告)号:WO2021257403A1
公开(公告)日:2021-12-23
申请号:PCT/US2021/037043
申请日:2021-06-11
申请人: ALMAGOR, Omri , RICHMAN, Merle
发明人: ALMAGOR, Omri , RICHMAN, Merle
IPC分类号: B29C67/20 , B65B29/02 , B65D81/34 , A23F5/26 , A47J31/06 , A47J31/605 , B01D2239/0407 , B01D2239/1241 , B01D39/2031 , B01J20/02 , B01J20/28004 , B01J20/28019
摘要: Embodiments of systems including and methods employing one or more porous filters to produce consumable extractions by processing at least partially soluble material(s) via solvent(s), including beverages. Other embodiments may be described and claimed.
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公开(公告)号:WO2022269184A1
公开(公告)日:2022-12-29
申请号:PCT/FR2022/051196
申请日:2022-06-20
IPC分类号: B01J20/22 , B01J20/30 , B01J20/28 , B01D39/20 , B01J31/16 , F17C11/00 , B01D2239/086 , B01D2239/10 , B01D2239/1241 , B01D39/02 , B01D39/1661 , B01D39/2079 , B01J20/226 , B01J20/28016 , B01J20/2803 , B01J20/3007 , B01J20/3042 , B01J20/3078 , B01J20/3085 , B01J31/1691
摘要: Procédé de fabrication d'un produit à base de MOF comprenant le mélange de matières premières pour former une charge de départ, ladite charge de départ comportant une poudre de MOF et un polysaccharide gélifiable sous l'action d'un agent de gélification, le rapport massique de la quantité dudit polysaccharide sur la quantité totale dudit polysaccharide et de la ou des poudres de MOF dans ledit mélange étant supérieur ou égal à 0,1% et inférieur ou égal à 10%, mise en forme de ladite charge de départ par une technique choisie parmi l'extrusion, le coulage en bande et la sérigraphie, de manière à obtenir une préforme, et mise en contact de ladite préforme avec ledit agent de gélification et gélification dudit polysaccharide, de manière à obtenir ledit produit à base de MOF. Poudre de grains, lesdits grains étant constitués de produits à base de MOF, chacun desdits produits comprenant des particules liées par un liant, ledit liant comprenant un polysaccharide gélifié, lesdites particules étant des particules de MOF, ladite poudre présentant une circularité moyenne inférieure à 0,90.
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公开(公告)号:WO2021216608A1
公开(公告)日:2021-10-28
申请号:PCT/US2021/028238
申请日:2021-04-20
IPC分类号: A41D13/11 , A62B23/025 , B01D2239/0233 , B01D2239/0241 , B01D2239/0258 , B01D2239/0407 , B01D2239/0442 , B01D2239/0492 , B01D2239/086 , B01D2239/10 , B01D2239/1241 , B01D39/083 , B01D39/163
摘要: The present invention relates to anti-microbial, antiviral, fibers, and fabrics and to devices made from said fabrics. The invention has particular utility in connection with personal protective equipment (PPE's) such as surgical masks and respirators, and will be described in connection with such utilities, although other utilities are contemplated, including, for example for forming air handling filters for people movers, i.e., automobiles, trucks, buses, trains, ships and planes, as well as for forming filters for air handling equipment for buildings.
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公开(公告)号:WO2021190912A1
公开(公告)日:2021-09-30
申请号:PCT/EP2021/055778
申请日:2021-03-08
IPC分类号: B01D39/16 , A41D13/11 , A62B18/02 , A62B23/02 , A41D13/1192 , B01D2239/0241 , B01D2239/0442 , B01D2239/0492 , B01D2239/065 , B01D2239/10 , B01D2239/1241 , B01D2255/104 , B01D2255/2073 , B01D2257/91 , B01D2258/06 , B01D2259/4508 , B01D2259/4541 , B01D39/1623
摘要: Zusammenfassend betrifft die Erfindung ein Fasermaterial für eine antibakterielle und/oder antivirale Verwendung, dass bei Durchfeuchtung eine verbesserte antibakterielle und/oder antivirale Wirkung aufweist. Weiterhin betrifft die Erfindung einen Filter, einen Mund-Nasen-Schutz, einen Einsatz für einen Mund-Nasen-Schutz sowie Verfahren zum Herstellen eines Fasermaterials für eine antibakterielle und/oder antivirale Verwendung.
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