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公开(公告)号：US20230337758A1
公开(公告)日：2023-10-26
申请号：US18025369
申请日：2021-09-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ying Xia , Shri Niwas , Michael A. McCoy , Lok-Man Ng
CPC classification number: A41D13/01 , A41D31/145 , A41D31/325
Abstract: A breathable, high-visibility garment comprising discrete islands of unsupported, retroreflective laminate.
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公开(公告)号：US20220206195A1
公开(公告)日：2022-06-30
申请号：US17605687
申请日：2020-04-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Ying Xia , Tien Yi T.H. Whiting , David J. Rowe , Shri Niwas , Michael A. McCoy , Scott J. Jones , Kevin W. Gotrik , Graham M. Clarke , Lok-Man Ng
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 first layer that is disposed between the transparent microsphere and the binder layer and a second layer that is disposed between the transparent microsphere and the binder layer. At least one of the first layer and the second layer is a reflective layer; and, the first reflective layer and the second reflective layer differ in reflectivity. For at least some of the retroreflective elements, at least a portion of the second reflective layer is positioned in-parallel to the first reflective layer.
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公开(公告)号：US11366252B2
公开(公告)日：2022-06-21
申请号：US15733033
申请日：2018-10-25
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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4.发明申请公开(公告)号：US20220056320A1
公开(公告)日：2022-02-24
申请号：US17417456
申请日：2019-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Tien Yi T.H. Whiting , Ying Xia , Justin M. Bolton , Kui Chen-Ho , Shri Niwas , Jonathan E. Janoski , Anthony F, Schultz , Gregg A. Patnode , Carla S. Thomas , Duane D. Fansler
Abstract: There is provided retroreflective articles comprising a binder layer comprising an adhesive composition comprising at least one tackifier and at least one elastomer selected from at least one of natural rubbers and synthetic rubbers, and a layer of optical elements at least partially embedded in a major surface of the binder layer. There are also provided articles of clothing using the presently disclosed retroreflective articles and methods for preparing the retroreflective articles.
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公开(公告)号：US10545268B2
公开(公告)日：2020-01-28
申请号：US15308853
申请日：2015-04-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ying Xia , Shri Niwas , Michael A. McCoy , Yongshang Lu
Abstract: Retroreflective articles include a layer of optical elements, and a bead bond layer (140). The optical elements include transparent microspheres (110), a transparent polymeric polyurethane layer (120), and at least one reflective layer (130), where the transparent polymeric polyurethane layer (120) comprises a dried layer prepared from an aqueous polyurethane dispersion. The retroreflective articles have improved wash durability.
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Patent Agency Ranking
公开(公告)号：US10281623B2
公开(公告)日：2019-05-07
申请号：US15113088
申请日：2015-01-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael A. McCoy , Shri Niwas
IPC: G02B5/22 , A41D27/08 , B29D11/00 , G02B5/128 , B29K105/16 , B29K505/14
Abstract: Retroreflective articles include a layer of optical elements (110,120,130), embedded in a bead bond layer (140). The optical elements include transparent microspheres (110), at least one colored polymeric layer (120) covering the transparent microspheres, and a reflective layer (130) covering the colored polymeric layer. The polymeric layer includes at least one nanopigment. The transparent microspheres have a diameter range of 80-120 micrometers, with at least 75% of the transparent microspheres having a diameter range of 85-105 micrometers.
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公开(公告)号：US20170276844A1
公开(公告)日：2017-09-28
申请号：US15504037
申请日：2015-04-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael A. McCoy , Daniel J. Schmidt , Shri Niwas , Ying Xia
CPC classification number: G02B5/128 , B29D11/00615 , B82Y30/00 , G02B5/0825 , G02B5/0883
Abstract: An exposed lens retroreflective article (100), transfer articles comprising same, and methods of making same. The retroreflective article can include a binder layer (114); a layer of transparent microspheres (108) partially embedded in the binder layer; and reflective layer (110) disposed between the binder layer and the microspheres. The reflective layer (110) can include a dielectric mirror, which can include a first stack (115) and a second stack (111) positioned in planar contact with the first stack, wherein each of the first stack and the second stack comprises at least one bilayer (119), wherein each bilayer comprises a first material with a first bonding group and a second material with a complementary second bonding group. The transfer article can include the retroreflective article and a carrier web. The method can include partially embedding transparent microspheres in a carrier web; applying the reflective layer to the microspheres, and applying a binder layer composition to the reflective layer.
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公开(公告)号：US20170192142A1
公开(公告)日：2017-07-06
申请号：US15308646
申请日：2015-04-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Shri Niwas , Michael A. McCoy , Ying Xia
Abstract: Retroreflective articles include a layer of optical elements, the layer of optical elements being divided into at least a first segment (110) and second segment (120), and a bead bond layer (170) containing a colorant. The optical elements are partially embedded in the bead bond layer. The optical elements include transparent microspheres (140), a transparent polymeric layer (180), and at least one reflective layer. In the first segment of optical elements, the reflective layer is a dielectric reflective layer (150), and in the second segment of optical elements, the reflective layer is a reflective metallic layer (160). The retroreflective articles have improved wash durability.
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公开(公告)号：US20160280707A1
公开(公告)日：2016-09-29
申请号：US15181068
申请日：2016-06-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kyle J. Lindstrom , Bryon A. Merrill , Chad A. Haraldson , Michael J. Rice , Tushar A. Kshirsagar , Philip D. Heppner , Joshua R. Wurst , Shri Niwas , Sarah J. Slania
IPC: C07D471/04 , C07D519/00
CPC classification number: C07D471/04 , A61K31/4745 , C07D413/14 , C07D519/00 , Y02A50/409 , Y02A50/411 , Y02A50/463
Abstract: Imidazoquinoline compounds with an alkoxy substituent at the 6, 7, 8, or 9-position, pharmaceutical compositions containing the compounds, intermediates, methods of making, and methods of use of these compounds as immunomodulators, for inducing or inhibiting cytokine biosynthesis in animals and in the treatment of diseases including viral, and neoplastic, are disclosed.
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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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