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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
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).
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公开(公告)号：US20240228140A1
公开(公告)日：2024-07-11
申请号：US18561755
申请日：2022-05-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Maiken Givot , Melissa C. Schillo-Armstrong , Thomas P. Besonen , Christopher S. Lyons , Scott J. Jones , David J. Rowe
CPC classification number: B65D65/40 , B24D3/28 , B24D11/008 , B65D85/68 , B65D2585/68
Abstract: A packaged abrasive article comprises an abrasive article hermetically sealed within a bag. The abrasive article comprises abrasive particles at least partially retained in a phenolic binder. The bag comprises a multilayer barrier film that comprises: a first substrate layer; a first polymerized acrylic layer disposed on the first substrate layer; an aluminosilicate layer disposed on the first polymerized acrylic layer; and a second polymerized acrylic layer disposed on the aluminosilicate layer.
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公开(公告)号：US20220276417A1
公开(公告)日：2022-09-01
申请号：US17742867
申请日：2022-05-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin W. Gotrik , Kui Chen-Ho , Scott J. Jones , Michael A. McCoy , Christopher A. Merton , Shri Niwas , Ramasubramani Kuduva Raman Thanumoorthy , Ying Xia
Abstract: A retroreflective article including a binder layer and a plurality of retroreflective elements. Each retroreflective element includes a transparent microsphere partially embedded in the binder layer. At least some of the retroreflective elements include a reflective layer that is a locally-laminated reflective layer that is embedded between the transparent microsphere and the binder layer. At least some of the locally-laminated reflective layers may be localized reflective layers.
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公开(公告)号：US11415731B2
公开(公告)日：2022-08-16
申请号：US15733034
申请日：2018-10-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael A. McCoy , Ying Xia , Lok-Man Ng , Shri Niwas , Scott J. Jones , Kevin W. Gotrik , Kui Chen-Ho
Abstract: A retroreflective article including a reflective-particle-containing binder layer and a plurality of retroreflective elements. Each retroreflective element includes a transparent microsphere partially embedded in the binder layer. At least some of the retroreflective elements comprise a primary reflective layer that covers a portion of the embedded surface area of the transparent microsphere, and a secondary reflective layer provided by portions of the reflective-particle-containing binder layer that are adjacent to portions of the embedded surface area of the transparent microsphere that are not covered by the primary reflective layer.
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公开(公告)号：US20200264349A1
公开(公告)日：2020-08-20
申请号：US15733032
申请日：2018-10-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Ann M. Gilman , Kevin W. Gotrik , Scott J. Jones , Daniel M. Lentz , Michael A. McCoy , Shri Niwas , Matthew S. Stay , Ramasubramani Kuduva Raman Thanumoorthy , Ying Xia
Abstract: A retroreflective article including a binder layer and a plurality of retroreflective elements. Each retroreflective element includes a transparent microsphere partially embedded in the binder layer. At least some of the retroreflective elements include a reflective layer that is embedded between the transparent microsphere and the binder layer. At least some of the embedded reflective layers are localized reflective layers.
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Patent Agency Ranking
公开(公告)号：US12228755B2
公开(公告)日：2025-02-18
申请号：US17605654
申请日：2020-04-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin W. Gotrik , Kui Chen-Ho , Graham M. Clarke , Scott J. Jones , Michael A. McCoy , Shri Niwas , David J. Rowe , Tien Yi T. H. Whiting , Ying Xia
IPC: G02B5/128
Abstract: A retroreflective article comprises a binder layer and a plurality of retroreflective elements, each retroreflective element comprising a transparent microsphere partially embedded in the binder layer. At least some of the retroreflective elements comprise a first locally laminated layer and a second locally laminated layer that may be reflective layers. A transfer article comprises a disposable carrier layer in which the retroreflective article is detachably disposed with at least some of the transparent microspheres in contact with the disposable carrier layer.
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公开(公告)号：US20230031047A1
公开(公告)日：2023-02-02
申请号：US17957098
申请日：2022-09-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Ann M. Gilman , Kevin W. Gotrik , Scott J. Jones , Daniel M. Lentz , Michael A. McCoy , Shri Niwas , Matthew S. Stay , Ramasubramani Kuduva Raman Thanumoorthy , Ying Xia
Abstract: A retroreflective article including a binder layer and a plurality of retroreflective elements. Each retroreflective element includes a transparent microsphere partially embedded in the binder layer. At least some of the retroreflective elements include a reflective layer that is embedded between the transparent microsphere and the binder layer. At least some of the embedded reflective layers are localized reflective layers.
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公开(公告)号：US20220234382A1
公开(公告)日：2022-07-28
申请号：US17610498
申请日：2020-05-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin W. Gotrik , Scott J. Jones , Huiwen Tai , Joan M. Frankel , Robert R. Owings , Bhaskar V. Velamakanni , Jeanne M. Bruss , David J. Rowe , Matthew E. Sousa , Bradley L. Givot
Abstract: A transfer article with a thickness of less than 3 micrometers includes a first acrylate layer that is releasable from a metal or doped semiconductor release layer at a release value of from 2 to 50 grams/inch. The article includes a functional layer overlaying the first acrylate layer. The functional layer includes at least one microfractured inorganic layer about 3 nanometers to about 200 nanometers thick, which has a plurality of toolmarks interspersed with cracks.
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公开(公告)号：US11117358B2
公开(公告)日：2021-09-14
申请号：US16493673
申请日：2018-03-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin W. Gotrik , Christopher S. Lyons , Christopher A. Merton , Scott J. Jones
Abstract: A transfer article (100) is provided. The transfer article (100) includes a release layer (110), wherein the release layer (110) comprises a metal layer or a doped semiconductor layer; a first acrylate layer (120) overlaying the release layer (110); and a function layer (130) overlaying the first acrylate layer (120); wherein a release value between the release layer (110) and the first acrylate layer (120) is from 2 to 50 g/inch.
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公开(公告)号：US20210146651A1
公开(公告)日：2021-05-20
申请号：US16625464
申请日：2018-06-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David J. Rowe , Christopher S. Lyons , Kevin W. Gotrik , Christopher A. Merton , Scott J. Jones , Ta-Hua Yu , Brett J. Sitter , Bill H. Dodge
IPC: B32B3/28 , B32B27/36 , C23C14/08 , C23C14/34 , B32B27/08 , C23C16/455 , C23C16/40 , B32B7/023 , B32B3/30 , B32B27/30
Abstract: A film including: a substrate; a first barrier layer on the substrate; a resin layer on the first barrier layer; wherein the resin layer includes a structured major surface and a plurality of features; a second barrier layer on the structured major surface of the first resin layer; and an adhesive layer on the second barrier layer, wherein the adhesive layer includes a structured major surface and a plurality of features.
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