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公开(公告)号：US12036766B2
公开(公告)日：2024-07-16
申请号：US17597512
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
CPC分类号： B32B15/046 , B29C44/321 , B29C44/461 , B32B5/20 , B29K2075/00 , B32B2250/03 , B32B2250/40 , B32B2266/0278 , B32B2307/304 , B32B2607/00
摘要： A multilayer foam panel member including: (a) at least one top sheet substrate; (b) at least one bottom sheet substrate; and (c) a middle substrate of foam material disposed inbetween, and integral with, the top and bottom sheet substrates; wherein the foam material is produced by dispensing a reactive foam-forming fluid mixture onto a moving or stationary bottom sheet substrate of a foam manufacturing line; and wherein the foam manufacturing line includes a flexible film fluid dispensing device for dispensing the reactive foam-forming fluid mixture onto the moving or stationary bottom sheet substrate to form a multilayer foam panel member; wherein the middle substrate of foam material of the panel member has improved thermal and mechanical properties; and a process for manufacturing the above multilayer foam panel member.
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公开(公告)号：US20220250291A1
公开(公告)日：2022-08-11
申请号：US17597531
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
摘要： A flexible film fluid-dispensing device including (A) at least one flexible film liner member having a flexibility property of from 3.6e-10 Nm to 2 Nm; (B) a rigid frame member for receiving the flexible film liner member and for removably holding the flexible film liner member in place during the flow of fluid through the flexible fluid-dispensing device; and (C) a connection means for connecting the flexible film fluid-dispensing device to the outlet feed stream of a fluid production process line; a process of manufacturing the above flexible film fluid-dispensing device; and a process for dispensing a fluid using the above flexible film fluid-dispensing device.
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公开(公告)号：US20220258184A1
公开(公告)日：2022-08-18
申请号：US17597612
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
摘要： A multilayer flexible film fluid-dispensing liner member useful for making a dispensing device, the multilayer flexible film fluid-dispensing liner member including: (a) at least a first film substrate layer; and (b) at least a second film substrate layer; wherein at least a portion of the first film substrate layer is bonded to the second film substrate layer forming the multilayer flexible film member; and (c) at least one duct having at least one inlet and a plurality of outlets, the at least one duct being disposed between the first and second substrate layers for forming a path for a fluid to pass from the at least one inlet of the duct to the plurality of outlets of the duct; wherein the first and second substrate layers of the multilayer flexible film fluid-dispensing liner member are constructed of a material that is flexible; and wherein the multilayer flexible film fluid-dispensing liner member has a flexibility property of from 3.6e Nm to 2 Nm; and a process of manufacturing the multilayer flexible film member.
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公开(公告)号：US20220250354A1
公开(公告)日：2022-08-11
申请号：US17597512
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
摘要： A multilayer foam panel member including: (a) at least one top sheet substrate; (b) at least one bottom sheet substrate; and (c) a middle substrate of foam material disposed inbetween, and integral with, the top and bottom sheet substrates; wherein the foam material is produced by dispensing a reactive foam-forming fluid mixture onto a moving or stationary bottom sheet substrate of a foam manufacturing line; and wherein the foam manufacturing line includes a flexible film fluid dispensing device for dispensing the reactive foam-forming fluid mixture onto the moving or stationary bottom sheet substrate to form a multilayer foam panel member; wherein the middle substrate of foam material of the panel member has improved thermal and mechanical properties; and a process for manufacturing the above multilayer foam panel member.
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公开(公告)号：US20220250289A1
公开(公告)日：2022-08-11
申请号：US17597516
申请日：2020-09-01
发明人： Luca Guj , Colmar Wocke , Mirella Coroneo , Vanni Parenti
摘要： A manufacturing line for manufacturing a multilayer foam panel member including: (a) a storage of the components for a foam-forming fluid reactive mixture; (b) a dosing system for flowing the components of the foam-forming fluid reactive mixture to a chamber for mixing the components of the foam-forming fluid reactive mixture to form foam-forming fluid reactive mixture; (c) a flexible fluid dispensing device for receiving the foam-forming fluid reactive mixture; (d) a means for flowing the foam-forming fluid through the flexible fluid dispensing device to dispense the foam-forming fluid; (e) a moving first bottom sheet substrate for receiving the foam-forming fluid dispensed from the flexible dispensing device; (f) a means for allowing the foam-forming fluid to react, as the fluid travels on the moving bottom sheet substrate, wherein a foam material forms inbetween the moving first bottom sheet substrate and a second top sheet substrate to form a panel structure; (g) a panel structure comprising the foam material disposed inbetween the top metal sheet and the bottom metal sheet; (h) a means for curing the foam material to form an integral part of the top and bottom sheet substrates and to form a cured panel structure; and (i) a cutting means for cutting the panel structure into predetermined discrete panel member sections; and a process for manufacturing a multilayer foam panel member using the above manufacturing process.
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