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公开(公告)号：US11951490B2
公开(公告)日：2024-04-09
申请号：US17445438
申请日：2021-08-19
IPC分类号： A61L9/04 , A61L9/12 , B05B1/00 , B32B3/26 , B32B3/30 , B32B7/06 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/32 , B32B27/36
CPC分类号： B05B1/00 , A61L9/042 , A61L9/048 , A61L9/12 , A61L9/127 , B32B3/266 , B32B3/30 , B32B7/06 , B32B15/085 , B32B15/09 , B32B15/20 , B32B27/08 , B32B27/32 , B32B27/36 , A61L2209/133 , B32B2250/03 , B32B2250/04 , B32B2307/31 , B32B2307/724 , B32B2307/7242 , B32B2307/7248 , B32B2307/7265 , B32B2307/748
摘要： Diffuser of an active liquid agent, for the treatment of a fluid environment, be it at the gaseous or liquid state, of the type including a container (1) of the active agent, closed by grid element apt to maintain in position the active agent and to allow the emanation of fluids of the same, the grid element being covered by a barrier film, peelable at the time of the first use to make operative the grid element, wherein the container (1) is closed by a single multilayer film (2, 3a, 3b) including at least one external barrier layer (3a) and at least another inner sealing layer (2) apt to maintain in position the active agent and to form the grid element, at the time of the first use of the container, following the simultaneous removal of the barrier film and of predefined portions of the sealing layer.
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公开(公告)号：US11534521B2
公开(公告)日：2022-12-27
申请号：US16334842
申请日：2016-09-21
发明人： Livio Sordo , Cedric Morhain , Stefano Deflorian
IPC分类号： A61L9/12
摘要： A volatile substance dispensing device (101) and method of fabrication thereof based on a container (201) sealed by a membrane layer (220) with at least one perimetral channel (103) which prevents lateral diffusion of the volatile substance during storage. The at least one perimetral channel (103) is at least partially filled with blocking means such as glue (303) or a protrusion (302) of a separation layer (230) produced by applying heat welding during fixation to the container (201). The dispensing device (101) further comprises a removable barrier layer (240) on top of the separation layer (230).
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公开(公告)号：US12004629B2
公开(公告)日：2024-06-11
申请号：US18256582
申请日：2021-12-13
发明人： Stefano Deflorian , Walter Sordo
CPC分类号： A45D37/00 , A01M1/2055 , A61L9/012 , A61L9/12 , A45D2200/1045 , A61L2209/131 , A61L2209/134
摘要： Disclosed is a diffuser of a volatile liquid substance of the type including a container of the volatile liquid substance, closed by at least one membrane permeable to the vapours of the volatile liquid substance, wherein the container is at least partly flexible and contains a plurality of capsules filled with the volatile liquid substance and made of a pressure-breakable plastic material impermeable to liquid and vapour. The permeable membrane is in direct contact with the external environment.
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公开(公告)号：US11793903B2
公开(公告)日：2023-10-24
申请号：US16760584
申请日：2018-10-29
IPC分类号： A61L9/12
CPC分类号： A61L9/12 , A61L2209/133 , A61L2209/15
摘要： A fragrance diffuser device for motor vehicle interiors, of the type including an elongated support body, a refill of a fragrance-impregnated plastic material fixed to a fastening base of the support body, and an elastic clamp to hook the diffuser onto a motor vehicle ventilation system grid. The fastening base consists of a rib longitudinally extending for at least part of the support body length and retaining by friction the refill of a fragrance-impregnated plastic material which at least partially surrounds the rib.
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公开(公告)号：US20220409763A1
公开(公告)日：2022-12-29
申请号：US17756181
申请日：2020-11-18
发明人： Stefano Deflorian , Walter Sordo , Ruben Garcia
摘要： The device for diffusing volatile substances, comprises a container (1) that contains a volatile substance (2); a perforable sheet (3) that closes at least a portion of said container (1); at least one perforating element (4) that can perforate said perforable sheet (3); and a porous element (5) that is impregnated with the volatile substance (2) when the perforable sheet (3) is perforated; wherein the porous element (5) comprises at least one weakened area (6) in correspondence with said at least one perforating element (4).
It permits to provide a device for diffusing volatile substances where an accidental leakage is avoided.-
公开(公告)号：US11499123B2
公开(公告)日：2022-11-15
申请号：US16325204
申请日：2017-08-16
IPC分类号： C11D9/00 , C11D9/02 , C11D9/10 , C11D9/22 , C11D13/18 , C11D13/22 , C11D9/44 , C11D13/08 , C11D13/10 , C11D11/00
摘要： A water soluble pellet for releasing one or more actives including a vegetable soap carrier in an amount of 10-95 wt %; a perfume oil in an amount of 2-12 wt %; and a dye in an amount of 0.001 to 0.5 wt %. The method for manufacturing the water soluble pellet includes the following steps: mixing the composition; extruding the composition; and cutting the extruded composition to form water soluble pellets.
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公开(公告)号：US20200023093A1
公开(公告)日：2020-01-23
申请号：US16334842
申请日：2016-09-21
发明人： Livio Sordo , Cedric Morhain , Stefano Deflorian
IPC分类号： A61L9/12
摘要： A volatile substance dispensing device (101) and method of fabrication thereof based on a container (201) sealed by a membrane layer (220) with at least one perimetral channel (103) which prevents lateral diffusion of the volatile substance during storage. The at least one perimetral channel (103) is at least partially filled with blocking means such as glue (303) or a protrusion (302) of a separation layer (230) produced by applying heat welding during fixation to the container (201). The dispensing device (101) further comprises a removable barrier layer (240) on top of the separation layer (230).
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公开(公告)号：US11992584B2
公开(公告)日：2024-05-28
申请号：US16956629
申请日：2018-12-20
发明人： Livio Sordo , Cedric Morhain , Stefano Deflorian
CPC分类号： A61L9/12 , B01D50/00 , A61L2209/131
摘要： A device for diffusion of volatile substances that includes a container for containing volatile substances, including the container, an aperture defining a sealing area, and a multilayer structure placed on the aperture. The multilayer structure includes a microporous membrane through which the volatile substances are diffused and a barrier layer that is removed before a first use. The multilayer structure also includes a sealing portion in contact with the sealing area. A device with a microporous membrane where the porosity of the membrane at the portion of the sealing area has been substantially reduced or eliminated to stop liquid transportation.
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公开(公告)号：US10688214B2
公开(公告)日：2020-06-23
申请号：US15574861
申请日：2016-05-13
发明人： Alessio Dalser , Andrea Pedrotti , Stefano Deflorian , Cedric Morhain , Joaquim Llorente Alonso
摘要： A volatile substance evaporation element including a rod impregnated with volatile substances, the rod being made of sintered wood. The porosity of the rod varies between its core and its surface, the porosity of said rod being lower on its surface than in its core, making it possible to increase the capacity of the core of the evaporation element to act as a receptacle for volatile substances.
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公开(公告)号：US12030068B2
公开(公告)日：2024-07-09
申请号：US18256557
申请日：2021-10-20
CPC分类号： B05B11/1052 , B05B11/0038 , B05B11/0054 , B05B15/70
摘要： Hand dispenser for cleaning, disinfectant and/or perfuming liquid products, of the type including a container having a dispensing button which operates a piston of a piston pump for dispensing liquid product from a nozzle, and a seat for a refill including a bottle containing a sprayable liquid formulation, the piston pump being indifferently housed in the container or in the refill. The container includes a cover hinged on the container, for closing the seat of the refill, and a mechanical coupling between the cover and the dispensing button, which causes the dispensing button to raise beyond its ordinary rest position, when the cover is opened, and to lower to its ordinary rest position, when the cover is closed.
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