-
公开(公告)号：USD943402S1
公开(公告)日：2022-02-15
申请号：US29751214
申请日：2020-09-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer： Brett P. Krull , Dawud H. Tan , Daniel E. Johnson , Jimmy M. Le , Stephen M. Sanocki
-
2.发明申请公开(公告)号：US20190097241A1
公开(公告)日：2019-03-28
申请号：US16085712
申请日：2017-03-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brian T. Weber , Brandon A. Bartling , Onur S. Yordem , Raymond P. Johnston , Andrew T. Haug , John E. Abulu , Gregory M. Haugen , Kazuki Noda , Shunsuke Suzuki , Jimmy M. Le , Blake R. Griffith , Daniel E. Johnson , Bharat R. Acharya , Bradley W. Eaton , Michael D. Romano , Daniel M. Pierpont , David J. Miller , Eric J. Iverson
IPC: H01M4/86 , H01M4/88 , H01M8/1004 , H01M8/18
Abstract: The present disclosure relates to electrode assemblies, membrane-electrode assemblies and electrochemical cells and liquid flow batteries produced therefrom. The electrode and membrane-electrode assemblies include (i) a porous electrode having a first major surface with a first surface area, Ae, an opposed second major surface and a plurality of voids; (ii) a discontinuous transport protection layer, comprising polymer, disposed on the first major surface and having a cross-sectional area, Ap, substantially parallel to the first major surface; and (iii) an interfacial region wherein the interfacial region includes a portion of the polymer embedded in at least a portion of the plurality of voids, a portion of the porous electrode embedded in a portion of the polymer or a combination thereof; and wherein 0.02Ae≤Ap≤0.85Ae and the porous electrode and discontinuous transport protection layer form an integral structure. The disclosure further provides methods of making the electrode assemblies and membrane-electrode assemblies.
-
公开(公告)号：USD876935S1
公开(公告)日：2020-03-03
申请号：US29643192
申请日：2018-04-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer： Brett P. Krull , Dawud H. Tan , Daniel E. Johnson , Jimmy M. Le , Stephen M. Sanocki
-
公开(公告)号：US20230395056A1
公开(公告)日：2023-12-07
申请号：US18031854
申请日：2021-10-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicole D. Petkovich , Michelle M. K. Mok , Michael R. Berrigan , Jonathan H. Alexander , Samantha D. Smith , Yongbeom Seo , Daniel E. Johnson
IPC: G10K11/168 , G10K11/165
CPC classification number: G10K11/168 , G10K11/165
Abstract: Provided herein are acoustic articles (100) that include a porous layer (102) and heterogeneous filler (104) received in the porous layer. The heterogeneous filler is substantially non-porous and present in an amount of from 0.25% to 7% by volume relative to the total volume of the porous layer and has a specific surface area of from 0.01 m2/g to 1 m2/g. The acoustic article has a flow resistance of from 500 MKS Rayls to 12,000 MKS Rayls.
-
公开(公告)号：US20210229012A1
公开(公告)日：2021-07-29
申请号：US17263875
申请日：2019-07-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zhiqun Zhang , Edward Keith Willis , Jacob J. Thelen , Daniel E. Johnson , Bryan L. Gerhardt , Michael R. Berrigan
Abstract: A relofted, spunbonded nonwoven web exhibiting a solidity of from less than 8.0%, to at least 3.0%, and exhibiting a Quality Factor of at least 0.30. Methods of making a relofted web; and, methods of using a relofted web as an air-filtration web, e.g. as a filter media or a layer thereof.
-
Patent Agency Ranking
公开(公告)号：USD732153S1
公开(公告)日：2015-06-16
申请号：US29464482
申请日：2013-08-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Designer： Stephen M. Sanocki , Christopher K. Enstrom , Glen O. Gregerson , Daniel E. Johnson , Andrew R. Fox
-
公开(公告)号：US11839845B2
公开(公告)日：2023-12-12
申请号：US17263875
申请日：2019-07-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zhiqun Zhang , Edward Keith Willis , Jacob J. Thelen , Daniel E. Johnson , Bryan L. Gerhardt , Michael R. Berrigan
CPC classification number: B01D39/1623 , B01D46/0001 , B01D46/0005 , B01D46/0032 , B01D46/521 , D04H3/033 , D04H3/16 , D06C15/02 , D06C15/08 , B01D2239/0208 , B01D2239/0435 , B01D2239/0618 , B01D2239/0627 , B01D2239/10 , B01D2239/1266 , D10B2505/04
Abstract: A relofted, spunbonded nonwoven web exhibiting a solidity of from less than 8.0%, to at least 3.0%, and exhibiting a Quality Factor of at least 0.30. Methods of making a relofted web; and, methods of using a relofted web as an air-filtration web, e.g. as a filter media or a layer thereof.
-
公开(公告)号：US20220314576A1
公开(公告)日：2022-10-06
申请号：US17840518
申请日：2022-06-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas J. Gilbert , Shou-Lu G. Wang , Neelakandan Chandrasekaran , Todd L. Nelson , Stanley Rendon , Mark A. Peltier , Michael R. Berrigan , Jerald W. Hall, JR. , Stephen M. Sanocki , Daniel E. Johnson , Bernard G. Rolstad , Ibrahim S. Gunes , Jayant Chakravarty
IPC: B32B5/02 , B32B7/05 , B32B5/06 , B32B5/24 , B32B5/26 , B32B37/00 , B32B3/26 , B32B27/32 , B32B27/06 , B32B27/12 , B32B5/14 , B32B5/08 , D04H13/00 , B32B3/30 , B32B5/18 , B32B37/06 , B32B37/20 , D04H1/4291
Abstract: A composite fabric includes a nonwoven fabric layer having non-bonded areas and a structured film layer discontinuously bonded to the nonwoven fabric layer. The discontinuously bonded nonwoven fabric layer and the structured film layer share an overlapping area with at least one set of coincident bond sites. The discontinuously bonded nonwoven fabric does not have another bonding pattern in the overlapping area distinct from the at least one set of coincident bond sites. A method of forming a composite fabric is also described. The method includes forming a fiber layer including a mat of at least partially unconsolidated fibers, positioning a structured film layer and the fiber layer such that they overlap, and discontinuously bonding the mat into a discontinuously bonded nonwoven fabric while simultaneously bonding the structured film layer to the nonwoven fabric layer. An apparatus for forming a composite fabric is also described.
-
公开(公告)号：US20180222143A1
公开(公告)日：2018-08-09
申请号：US15752844
申请日：2016-08-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas J. Gilbert , Shou-Lu G. Wang , Neelakandan Chandrasekaran , Todd L. Nelson , Stanley Rendon , Mark A. Peltier , Michael R. Berrigan , Jerald W. Hall, Jr. , Stephen M. Sanocki , Daniel E. Johnson , Bernard G. Rolstad , Ibrahim S. Gunes , Jayant Chakravarty
IPC: B32B5/02 , B32B7/04 , B32B3/30 , B32B5/26 , B32B3/26 , B32B5/06 , B32B5/18 , B32B37/00 , B32B37/20 , B32B37/06 , D04H1/4291 , B32B5/24
CPC classification number: B32B5/022 , B32B3/266 , B32B3/30 , B32B5/06 , B32B5/08 , B32B5/142 , B32B5/18 , B32B5/245 , B32B5/26 , B32B7/05 , B32B27/06 , B32B27/065 , B32B27/12 , B32B27/32 , B32B37/0053 , B32B37/0076 , B32B37/065 , B32B37/203 , B32B2037/1238 , B32B2262/0253 , B32B2262/04 , B32B2262/14 , B32B2266/02 , B32B2266/0278 , B32B2270/00 , B32B2305/28 , B32B2307/514 , B32B2307/704 , B32B2323/04 , B32B2323/10 , B32B2432/00 , B32B2437/00 , B32B2555/02 , D04H1/4291 , D04H13/00 , D10B2503/00 , D10B2509/026
Abstract: A composite fabric includes a nonwoven fabric layer having non-bonded areas and a structured film layer discontinuously bonded to the nonwoven fabric layer. The discontinuously bonded nonwoven fabric layer and the structured film layer share an overlapping area with at least one set of coincident bond sites. The discontinuously bonded nonwoven fabric does not have another bonding pattern in the overlapping area distinct from the at least one set of coincident bond sites. A method of forming a composite fabric is also described. The method includes forming a fiber layer including a mat of at least partially unconsolidated fibers, positioning a structured film layer and the fiber layer such that they overlap, and discontinuously bonding the mat into a discontinuously bonded nonwoven fabric while simultaneously bonding the structured film layer to the nonwoven fabric layer. An apparatus for forming a composite fabric is also described.
-
公开(公告)号：USD725390S1
公开(公告)日：2015-03-31
申请号：US29464490
申请日：2013-08-16
Applicant: 3M Innovative Properties Company
Designer： Stephen M. Sanocki , Christopher K. Enstrom , Glen O. Gregerson , Daniel E. Johnson , Andrew R. Fox
-
-
-
-
-
-
-
-
-
Search Results
10
records
(took 0.054 seconds)
