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公开(公告)号：US12271010B2
公开(公告)日：2025-04-08
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：US12099220B2
公开(公告)日：2024-09-24
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
CPC classification number: G02B5/128 , A41D31/325
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：US12001038B2
公开(公告)日：2024-06-04
申请号：US17261983
申请日：2019-07-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Douglas S. Dunn , Tien Yi T. H. Whiting , Bryan T. Whiting , Taylor J. Kobe , Anthony F. Schultz , Duane D. Fansler , Jonah Shaver , John A. Wheatley , Susannah C. Clear , Daniel J. Theis , John T. Strand , Thomas J. Metzler , Kevin W. Gotrik , Scott J. Jones
Abstract: The disclosed patterned wavelength-selective material and process for making the patterned wavelength-selective material uses patterned applied adhesive and a structurally weak wavelength-selective material that includes portions that contact the adhesive and break to remain in contact with the adhesive. In one embodiment, the wavelength-selective material comprises an array of sections with cuts at least partially through a wavelength-selective film at each section secured to the adhesive. In another embodiment, the wavelength-selective film comprises a transfer stack of layers.
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公开(公告)号：US20230382151A1
公开(公告)日：2023-11-30
申请号：US18033429
申请日：2021-11-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Raymond P. Johnston , Kevin W. Gotrik , Graham M. Clarke , John J. Sullivan , Matthew C. Messina , Scott J. Jones
Abstract: A transfer article includes a carrier layer releasable at a release value of from 2 to 50 grams/inch from a release layer including a metal layer or a doped semiconductor layer. A functional layer overlies the carrier layer, and the functional layer includes at least one microcut inorganic layer. The microcut inorganic layer includes a pattern of cut toolmarks and plates bounded by the toolmarks, wherein each of the plates has a thickness of about 3 nanometers to about 2000 nanometers. The transfer article has a thickness of less than 3 micrometers.
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公开(公告)号：US20230013219A1
公开(公告)日：2023-01-19
申请号：US17785078
申请日：2020-12-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bhaskar V. Velamakanni , Kevin T. Reddy , Matthew S. Stay , Matthew R.D. Smith , Kevin W. Gotrik , Mikhail L. Pekurovsky , Scott J. Jones , Ta-Hua Yu , Thomas J. Metzler
Abstract: A method for making a dental appliance configured to position at least one tooth of a patient includes printing a hardenable liquid resin composition on a major surface of a polymeric material to form a pattern of discrete unhardened liquid regions thereon; at least partially hardening the unhardened liquid regions to form a corresponding array of structures on the major surface of the polymeric material, wherein the structures have a characteristic cross-sectional dimension of about 25 microns to about 1 mm, and a feature spacing of about 100 microns to about 2000 microns; and forming a plurality of cavities in the polymeric material to form the dental appliance including an arrangement of cavities configured to receive one or more teeth.
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Patent Agency Ranking
公开(公告)号：US20220214478A1
公开(公告)日：2022-07-07
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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27.发明申请公开(公告)号：US20200264351A1
公开(公告)日：2020-08-20
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：US20200264350A1
公开(公告)日：2020-08-20
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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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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公开(公告)号：US20180370200A1
公开(公告)日：2018-12-27
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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