公开(公告)号：US20250033338A1

公开(公告)日：2025-01-30

申请号：US18704977

申请日：2022-11-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kevin W. Gotrik ,  Scott J. Jones ,  Christopher S. Lyons ,  Cedric Bedoya

IPC: B32B37/00 ,  B32B7/06 ,  B32B15/082 ,  B32B27/08 ,  B32B27/30 ,  B32B27/36

Abstract: A transfer article (100) comprising a substrate (110), a first acrylate layer (120) overlaying the substrate layer (110), a release layer (130) overlaying the first acrylate layer (120), a second acrylate layer (140) overlaying the release layer (130), and a function layer (150) overlaying the second acrylate layer (140). The release layer (130) comprises a metal layer or a doped semiconductor layer. The function layer (150) may be applied to a surface of a receiving article (170) and the release layer (130) removed from the receiving article (170) such that the function layer (150) and second acrylate layer (140) remain on the surface of the receiving article (170).

公开(公告)号：US11591702B2

公开(公告)日：2023-02-28

申请号：US16981728

申请日：2019-03-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Moses M. David ,  Cedric Bedoya ,  Jiyoung Park ,  Amir Gharachorlou ,  Mary I. Buckett

IPC: C25B13/08 ,  C25B13/04 ,  C25B1/04

Abstract: An article is provided that includes a substrate, a silicon containing layer on the substrate, and a layer including metallic Pt on the silicon containing layer. The silicon containing layer is a diamond-like glass layer. Optionally, the substrate is a porous membrane. In some cases, the silicon containing layer is a continuous layer.

公开(公告)号：US20210408555A1

公开(公告)日：2021-12-30

申请号：US15733735

申请日：2019-04-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Andrew J.L. Steinbach ,  Andrew T. Haug ,  Krzysztof A. Lewinski ,  Amy E. Hester ,  Grant M. Thoma ,  Cedric Bedoya

IPC: H01M4/92

Abstract: Catalyst comprising an Ir layer having an outer layer with a layer comprising Pt directly thereon, wherein the Ir layer has an average thickness in a range from 0.04 to 30 nanometers, wherein the layer comprising Pt has an average thickness in a range from 0.04 to 50 nanometers, and wherein the Pt and Ir are present in an atomic ratio in a range from 0.01:1 to 10:1. Catalysts described herein are useful, for example, in fuel cell membrane electrode assemblies.

公开(公告)号：US20210242480A1

公开(公告)日：2021-08-05

申请号：US17049751

申请日：2019-04-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jiyoung Park ,  Cedric Bedoya ,  Moses M. David ,  Krzysztof A. Lewinski

IPC: H01M8/1051 ,  C25B1/04 ,  H01M8/1044 ,  C25B9/23 ,  C25B13/08 ,  H01M8/1053

Abstract: Described herein is a composition comprising: a plurality of particles, wherein the particles comprise a polyimide core; and a coating thereon, wherein the coating comprises at least one of a metallic platinum and a platinum oxide. Such compositions may be used as a polymer electrolyte membrane for electrochemical cells, including fuel cells or water electrolyzers.

公开(公告)号：US20180169697A1

公开(公告)日：2018-06-21

申请号：US15735293

申请日：2016-06-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher A. Merton ,  Ta-Hua Yu ,  Christopher S. Lyons ,  Kam Poi Chia ,  Brent Beamer ,  Cedric Bedoya ,  Paul T. Engen ,  Amy Preszler Prince

IPC: B05D1/00 ,  B05D3/14 ,  C23C14/20 ,  C23C14/08 ,  C23C14/34

CPC classification number: B05D1/60 ,  B05D3/144 ,  B32B15/08 ,  B32B15/085 ,  B32B15/09 ,  B32B15/20 ,  B32B27/08 ,  B32B27/14 ,  B32B27/28 ,  B32B27/281 ,  B32B27/285 ,  B32B27/286 ,  B32B27/30 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/327 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/05 ,  B32B2250/20 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2255/205 ,  B32B2255/24 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/00 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/21 ,  B32B2307/212 ,  B32B2307/304 ,  B32B2307/3065 ,  B32B2307/31 ,  B32B2307/412 ,  B32B2307/414 ,  B32B2307/7246 ,  B32B2607/00 ,  C23C14/081 ,  C23C14/205 ,  C23C14/34 ,  E04B1/803 ,  Y02A30/242 ,  Y02B80/12

Abstract: There is provided a barrier film having a substrate, a low thermal conductivity organic layer and an inorganic stack. The inorganic stack will include a low thermal conductivity non-metallic inorganic material layer and a high thermal conductivity metallic material layer.