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公开(公告)号：US20190275191A1
公开(公告)日：2019-09-12
申请号：US16343652
申请日：2017-10-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang Jacob Liu , Ta-Hua Yu , Amy K. McNulty , Narina Y. Stepanova , Badri Veeraraghavan , Eric J. Olson , Matthew T. Scholz , Ranjani V. Parthasarathy , Kevin D. Hagen
Abstract: An article having anti-microbial effect is provided. The article includes an occlusive layer; a substrate overlaying the occlusive layer, wherein the substrate having two opposing major surfaces; a metal oxide layer overlaying one opposing major surface of the substrate, wherein the metal oxide layer comprises a metal oxide; and a metal layer overlaying the other opposing major surface of the substrate; wherein the substrate is between the metal oxide layer and the metal layer; and wherein electric potential of the metal oxide layer is at least 0.454V more than electric potential of the metal layer.
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公开(公告)号：US10967399B2
公开(公告)日：2021-04-06
申请号：US16311437
申请日：2017-06-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ta-Hua Yu , Moses M. David , Kevin D. Hagen , Samuel J. Carpenter , Eric J. Hanson , Martin B. Wolk , Steven J. McMan , Evan L. Schwartz
IPC: B05D3/04 , B05D5/08 , B05D7/04 , B32B3/30 , B32B15/08 , B32B27/30 , C08J7/04 , B05D1/00 , C09D127/12 , B32B1/00 , B05D7/00
Abstract: An organofluorine coating on a major surface of a substrate, wherein the organofluorine coating has a surface composition of about 5 at % to about 15 at % oxygen and about 30 at % to about 50 at % fluorine.
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3.发明公开公开(公告)号：US20240229227A1
公开(公告)日：2024-07-11
申请号：US18559484
申请日：2022-03-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Sean M. Sweetnam , Stephen P. Maki , Timothy J. Hebrink , Daniel M. Pierpont , Mark D Weigel , David J Rowe , Brandon R Pietz , Christopher S. Lyons , Kevin D. Hagen
CPC classification number: C23C14/35 , C08J7/0423 , C23C14/0036 , C23C14/0676 , C23C14/08 , C23C14/12 , C23C14/24 , C23C14/5833 , C08J2323/28 , C08J2433/08 , C08J2467/02
Abstract: Barrier films including a (co)polymeric substrate, at least one dyad on the substrate, each dyad made of a (co)polymer layer and an oxide layer overlaying the (co)polymer layer, and an outer (co)polymer layer overlaying the dyads. Optionally, at least one outer oxide layer overlays the outer (co)polymer layer. The barrier films transmit visible light and transmits, at an incident light angle of at least one of 0°, 30°, 45°, 60°, or 75°, at most 70 percent of incident ultraviolet light at a wavelength range from at least 100 nanometers to 400 nanometers or in a wavelength range from at least 100 nm to 350 nm. The barrier films exhibit atomic oxygen degradation of less than 1×10−20 mg/atom. The barrier films may be applied to decorative objects or electronic devices, (e.g., light receiving or emitting devices, in a satellite or aircraft. Methods of making the barrier films also are disclosed.
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公开(公告)号：US20240199920A1
公开(公告)日：2024-06-20
申请号：US18564654
申请日：2022-05-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Aaron T. Hedegaard , Jason D. Clapper , Eric J. Olson , Lindsey Hines , Ken Kawamoto , Ross E. Behling , Kevin D. Hagen , Mahfuza B. Ali
CPC classification number: C09J7/26 , C09J4/00 , C09J7/38 , C09J2301/1242 , C09J2301/302 , C09J2301/502
Abstract: An article comprising a first component having a first electrically conductive surface and a second component having a second surface. An adhesive composition comprising a cured polymerizable ionic liquid is disposed between the first electrically conductive surface and second surface and joins the first component to the second component. The polymerizable ionic liquid comprises an acid functional monomer and the conjugate acid of an imidazole compound. The effort required to separate the first component from the second component, as measured by work of adhesion per surface area, is reduced by application of a DC electric potential across the adhesive composition.
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5.发明授权公开(公告)号：US10162090B1
公开(公告)日：2018-12-25
申请号：US15899457
申请日：2018-02-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joan M. Frankel , Kevin D. Hagen , Michael A. Johnson , Diane North , James A. Phipps , Audrey A. Sherman , Huiwen Tai
Abstract: The present disclosure includes a stretchable reflective film comprising a transparent polymer layer; a continuous metal layer comprising at least one of tin or indium; a non-reactive adhesive layer; and a stretchable film layer. The stretchable reflective film has at least 30% specular reflectivity when stretched by 50% of the unstretched length according to Specular Reflectivity Test Method.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20250164673A1
公开(公告)日：2025-05-22
申请号：US18841431
申请日：2023-04-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Sean M. Sweetnam , Andrew C. Smith , Stephen P. Maki , David J. Rowe , Timothy J. Hebrink , Daniel M. Pierport , Kevin W. Gotrik , Mark D. Weigel , James A. Phipps , Kevin D. Hagen , Mark B. O'Neill
IPC: G02B5/08
Abstract: Light shielding articles are provided. Light shielding articles include a first multilayer optical film comprised of alternating first and second polymeric optical layers collectively reflecting at an incident light angle of at least one of 0°, 15°, 30°, 45°, 60°, or 75°, an average of at least 70, 80, 90, or 95 percent of incident visible light over at least a wavelength range from 400 nanometers (nm) to 700 nm. The light shielding articles further include either a second multilayer optical film or a barrier coating disposed on the first multilayer optical film. The light shielding article transmits at an incident light angle of at least one of 0°, 15°, 30°, 45°, 60°, or 75°, an average of at least 70, 80, 90, or 95 percent of incident radio frequency waves in at least one wavelength range from 1 mm to 10 mm, 10 mm to 100 mm, or 100 mm to 1000 mm. Additionally, an electromagnetic receiver and/or emitter is provided that includes a light shielding article according attached to at least a portion of the electromagnetic receiver and/or emitter.
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公开(公告)号：US20240253329A1
公开(公告)日：2024-08-01
申请号：US18564643
申请日：2022-05-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Aaron T. Hedegaard , Mahfuza B. Ali , Ibrahim A. El Hedok , Jason D. Clapper , Eric J. Olson , Lindsey Hines , Ross E. Behling , Kevin D. Hagen
IPC: B32B7/06 , B32B3/30 , B32B5/18 , B32B7/025 , B32B7/12 , B32B43/00 , C09J5/00 , C09J7/20 , C09J7/38 , C09J133/08
CPC classification number: B32B7/06 , B32B3/30 , B32B5/18 , B32B7/025 , B32B7/12 , B32B43/006 , C09J5/00 , C09J7/20 , C09J7/385 , C09J133/08 , B32B2250/03 , B32B2307/202 , B32B2307/748 , B32B2405/00 , C09J2301/1242 , C09J2301/302 , C09J2301/314 , C09J2301/502 , C09J2433/00
Abstract: An article comprising a first component having a first electrically conductive surface and a second component having a second surface. An adhesive composition comprising a zwitterionic polymer is disposed between the first electrically conductive surface and second surface and joins the first component to the second component. The effort required to separate the first component from the second component, as measured by work of adhesion per surface area, is reduced by application of a DC electric potential across the adhesive composition.
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公开(公告)号：US20190184422A1
公开(公告)日：2019-06-20
申请号：US16311437
申请日：2017-06-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ta-Hua Yu , Moses M. David , Kevin D. Hagen , Samuel J. Carpenter , Eric J. Hanson , Martin B. Wolk , Steven J. McMan , Evan L. Schwartz
CPC classification number: B05D1/62 , B05D3/0486 , B05D5/083 , B05D7/04 , B05D7/50 , B05D2252/02 , B05D2506/10 , B32B1/00 , B32B3/30 , B32B15/08 , B32B27/304 , B32B27/308 , B32B2307/748 , B32B2327/12 , C08J7/047 , C08J2367/02 , C08J2427/12 , C09D127/12
Abstract: An organofluorine coating on a major surface of a substrate, wherein the organofluorine coating has a surface composition of about 5 at % to about 15 at % oxygen and about 30 at % to about 50 at % fluorine.
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9.发明授权公开(公告)号：US12157941B2
公开(公告)日：2024-12-03
申请号：US18559484
申请日：2022-03-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Sean M. Sweetnam , Stephen P. Maki , Timothy J. Hebrink , Daniel M. Pierpont , Mark D. Weigel , David J. Rowe , Brandon R. Pietz , Christopher S. Lyons , Kevin D. Hagen
Abstract: Barrier films including a (co)polymeric substrate, at least one dyad on the substrate, each dyad made of a (co)polymer layer and an oxide layer overlaying the (co)polymer layer, and an outer (co)polymer layer overlaying the dyads. Optionally, at least one outer oxide layer overlays the outer (co)polymer layer. The barrier films transmit visible light and transmits, at an incident light angle of at least one of 0°, 30°, 45°, 60°, or 75°, at most 70 percent of incident ultraviolet light at a wavelength range from at least 100 nanometers to 400 nanometers or in a wavelength range from at least 100 nm to 350 nm. The barrier films exhibit atomic oxygen degradation of less than 1×10−20 mg/atom. The barrier films may be applied to decorative objects or electronic devices, (e.g., light receiving or emitting devices, in a satellite or aircraft. Methods of making the barrier films also are disclosed.
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公开(公告)号：US10654251B2
公开(公告)日：2020-05-19
申请号：US15739168
申请日：2016-06-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David J. Rowe , Ta-Hua Yu , Timothy J. Lindquist , Mark A. Roehrig , Christopher S. Lyons , Stephen P. Maki , Scott J. Jones , Kevin D. Hagen , Andrew M. Mevissen , Kenneth L. Looney , Stephen A. Johnson , Terence D. Neavin , Joseph C. Spagnola , Fred B. McCormick
Abstract: Barrier assemblies including ultrathin barrier laminates and methods of making the barrier assemblies are provided. A barrier assembly includes a thermoplastic polymer skin layer having opposite first and second major surfaces, and a barrier stack coated on the first major surface of the thermoplastic polymer skin layer to form an integral protective layer having a thickness no greater than about 0.5 mil (about 12.7 microns). The removable carrier film has a major surface releasably attached to the second major surface of the thermoplastic polymer skin layer. In some cases, the removal of the carrier film results in ultrathin barrier laminates.
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