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公开(公告)号：US20240293251A1
公开(公告)日：2024-09-05
申请号：US18599903
申请日：2024-03-08
发明人： Lloyd G. Keleny , Veli E. Kalayci , Michael J. Hebert , Yehya A. Elsayed , David W. Mulder , Andrew J. Dallas
CPC分类号： A61F5/441 , A61F13/0008 , B01D39/00 , B01D46/00 , B01D69/147 , B01D2253/00
摘要： A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described.
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公开(公告)号：US10646370B2
公开(公告)日：2020-05-12
申请号：US14624202
申请日：2015-02-17
发明人： Lloyd G. Keleny , Veli E. Kalayci , Michael J. Hebert , Yehya A. Elsayed , David W. Mulder , Andrew J. Dallas
IPC分类号： A61F5/441
摘要： A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described.
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公开(公告)号：US11534324B2
公开(公告)日：2022-12-27
申请号：US16870578
申请日：2020-05-08
发明人： Lloyd G. Keleny , Veli E. Kalayci , Michael J. Hebert , Yehya A. Elsayed , David W. Mulder , Andrew J. Dallas
摘要： A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described.
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公开(公告)号：US20180250155A9
公开(公告)日：2018-09-06
申请号：US14624202
申请日：2015-02-17
发明人： Lloyd G. Keleny , Veli E. Kalayci , Michael J. Hebert , Yehya A. Elsayed , David W. Mulder , Andrew J. Dallas
IPC分类号： A61F5/441
CPC分类号： A61F5/441
摘要： A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described.
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公开(公告)号：US20160235581A1
公开(公告)日：2016-08-18
申请号：US14624202
申请日：2015-02-17
发明人： Lloyd G. Keleny , Veli E. Kalayci , Michael J. Hebert , Yehya A. Elsayed , David W. Mulder , Andrew J. Dallas
IPC分类号： A61F5/441
CPC分类号： A61F5/441
摘要： A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described.
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公开(公告)号：US20230225896A1
公开(公告)日：2023-07-20
申请号：US18087394
申请日：2022-12-22
发明人： Lloyd G. Keleny , Veli E. Kalayci , Michael J. Hebert , Yehya A. Elsayed , David W. Mulder , Andrew J. Dallas
IPC分类号： A61F5/441
CPC分类号： A61F5/441
摘要： A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described.
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公开(公告)号：US10058807B2
公开(公告)日：2018-08-28
申请号：US15432047
申请日：2017-02-14
发明人： Andrew J. Dallas , William Lefei Ding , Jon D. Joriman , Dustin Zastera , James R. Giertz , Veli E. Kalayci , Hoo Y. Chung
CPC分类号： B01D39/1623 , B01D39/04 , B01D39/14 , B01D2239/0407 , B01D2239/0442 , B01D2239/0631 , B01D2239/064 , B01D2239/065 , B01D2239/1266 , C12M25/14 , C12N5/0068 , C12N2533/30 , C12N2533/78 , Y02E50/17 , Y10T428/249921 , Y10T428/29 , Y10T442/614
摘要： The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the active particulate within the nanofiber layer. The structures of the invention can act simply as reactive, absorptive, or adsorptive layers with no filtration properties, or the structures of the invention can be assembled into filters that can filter particulate from a mobile fluid while simultaneously reacting, absorbing, or adsorbing materials from the mobile fluid.
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公开(公告)号：US11925573B2
公开(公告)日：2024-03-12
申请号：US18087394
申请日：2022-12-22
发明人： Lloyd G. Keleny , Veli E. Kalayci , Michael J. Hebert , Yehya A. Elsayed , David W. Mulder , Andrew J. Dallas
CPC分类号： A61F5/441 , A61F13/0008 , B01D39/00 , B01D46/00 , B01D69/147 , B01D2253/00
摘要： A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described.
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公开(公告)号：US09610523B2
公开(公告)日：2017-04-04
申请号：US14260511
申请日：2014-04-24
发明人： Andrew J. Dallas , William Lefei Ding , Jon D. Joriman , Dustin Zastera , James R. Giertz , Veli E. Kalayci , Hoo Y. Chung
CPC分类号： B01D39/1623 , B01D39/04 , B01D39/14 , B01D2239/0407 , B01D2239/0442 , B01D2239/0631 , B01D2239/064 , B01D2239/065 , B01D2239/1266 , C12M25/14 , C12N5/0068 , C12N2533/30 , C12N2533/78 , Y02E50/17 , Y10T428/249921 , Y10T428/29 , Y10T442/614
摘要： The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the active particulate within the nanofiber layer. The structures of the invention can act simply as reactive, absorptive, or adsorptive layers with no filtration properties, or the structures of the invention can be assembled into filters that can filter particulate from a mobile fluid while simultaneously reacting, absorbing, or adsorbing materials from the mobile fluid.
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10.发明申请公开(公告)号：US20140217011A1
公开(公告)日：2014-08-07
申请号：US14260511
申请日：2014-04-24
发明人： Andrew J. Dallas , William Lefei Ding , Jon D. Joriman , Dustin Zastera , James R. Giertz , Veli E. Kalayci , Hoo Y. Chung
CPC分类号： B01D39/1623 , B01D39/04 , B01D39/14 , B01D2239/0407 , B01D2239/0442 , B01D2239/0631 , B01D2239/064 , B01D2239/065 , B01D2239/1266 , C12M25/14 , C12N5/0068 , C12N2533/30 , C12N2533/78 , Y02E50/17 , Y10T428/249921 , Y10T428/29 , Y10T442/614
摘要： The assemblies of the invention can comprise a fine fiber layer having dispersed within the fine fiber layer an active particulate material. Fluid that flows through the assemblies of the invention can have any material dispersed or dissolved in the fluid react with, be absorbed by, or adsorbed onto, the active particulate within the nanofiber layer. The structures of the invention can act simply as reactive, absorptive, or adsorptive layers with no filtration properties, or the structures of the invention can be assembled into filters that can filter particulate from a mobile fluid while simultaneously reacting, absorbing, or adsorbing materials from the mobile fluid.
摘要翻译： 本发明的组件可以包括在细纤维层内分散有活性颗粒材料的细纤维层。 流过本发明的组件的流体可以具有分散或溶解在流体中的任何材料与纳米纤维层内的活性颗粒反应，吸收或吸附到纳米纤维层上。 本发明的结构可以简单地作为反应性，吸收性或吸附性层而不具有过滤性能，或者本发明的结构可以组装成过滤器，该过滤器可以从流动的流体中过滤颗粒，同时反应，吸收或吸附材料 流动液体。
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