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公开(公告)号：US20170227702A1
公开(公告)日：2017-08-10
申请号：US15438550
申请日：2017-02-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Audrey A. Sherman , Michael A. Meis , Kevin R. Schaffer , Marie A. Boulos , Soemantri Widagdo , Thu-Van T. Tran , Ellen O. Aeling , Patrick J. Yeshe , Wendi J. Winkler
CPC classification number: G02B6/0065 , F21S43/239 , G02B6/0018 , G02B6/0035 , G02B6/0045 , G02B6/0055 , G02B6/006 , G02B6/0061 , G09F13/0409 , H01H13/83 , H01H2219/062
Abstract: Disclosed herein is an optical device having a light source and a viscoelastic lightguide. Light from the light source enters the viscoelastic lightguide and is transported within the lightguide by total internal reflection. The viscoelastic lightguide may comprise a pressure sensitive adhesive. The optical device may be used in a variety of constructions wherein the device emits light being transported within the viscoelastic lightguide. Constructions include those used for signs, markings, illumination devices, display devices, keypad assemblies and tail light assemblies for vehicles.
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公开(公告)号：US11572492B2
公开(公告)日：2023-02-07
申请号：US15734349
申请日：2019-06-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Patrick J. Yeshe , Matthew S. Stay , Matthew R. D. Smith , Anish Kurian , Ross E. Behling
Abstract: Modified adhesive layers are prepared by contacting an adhesive layer to a modified microstructured release liner. The modified release liner has a release layer surface with a set of microstructured depressions and a discontinuous pattern of ink material located on the surface of the release layer. A portion of the discontinuous pattern of ink material overlaps with and is located within some of the depressions. The ink material comprises a non-adhesive but adhesively transferrable material, or an adhesive material. Upon removal of the adhesive from the release liner, the ink material transfers to the adhesive surface.
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公开(公告)号：US20160244641A1
公开(公告)日：2016-08-25
申请号：US15030918
申请日：2014-10-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John P. Baetzold , Mitchell A. F. Johnson , Steven J. McMan , Frank T. Sher , Robert A. Yapel , Patrick J. Yeshe
IPC: C09J7/02
CPC classification number: C09J7/403 , C09J2201/606 , C09J2205/10 , C09J2427/006 , C09J2433/005 , C09J2461/00
Abstract: A system and a method for making a web having a complex topography. A substrate having coatable material is contacted by a face-side roller having grooves set into the major surface thereof, the coatable material is then split between the face side roller and the substrate, resulting in a textured surface having a first area associated with the splitting from the major surface, and a second area resulting from splitting associated with areas of the face-side roller having grooves. Raised ridge features produced from the splitting step interconnect portions within the first area, and portions within the second area, and in between the first and second area.
Abstract translation: 一种用于制造具有复杂形貌的网的系统和方法。 具有可涂覆材料的基板被具有设置在其主表面中的凹槽的面侧辊接触，然后可涂覆材料在表面侧辊和基板之间分裂，导致具有与分离相关联的第一区域的纹理表面 以及与具有凹槽的面侧辊的区域相关联的第二区域。 由第一区域内的分离台阶互连部分和第二区域内的部分以及第一和第二区域之间产生的凸起的隆起特征。
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公开(公告)号：US20220177744A1
公开(公告)日：2022-06-09
申请号：US15748697
申请日：2016-07-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James P. Endle , Frank T. Sher , Patrick J. Yeshe
Abstract: A release liner having filaments contacted to a major side thereof, then pressed thereinto. The filaments may be a thermoplastic or thermoset type material.
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5.发明授权公开(公告)号：US10228507B2
公开(公告)日：2019-03-12
申请号：US15438550
申请日：2017-02-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Audrey A. Sherman , Michael A. Meis , Kevin R. Schaffer , Marie A. Boulos , Soemantri Widagdo , Thu-Van T. Tran , Ellen O. Aeling , Patrick J. Yeshe , Wendi J. Winkler
IPC: F21V8/00 , F21S43/239 , G09F13/04 , H01H13/83
Abstract: Disclosed herein is an optical device having a light source and a viscoelastic lightguide. Light from the light source enters the viscoelastic lightguide and is transported within the lightguide by total internal reflection. The viscoelastic lightguide may comprise a pressure sensitive adhesive. The optical device may be used in a variety of constructions wherein the device emits light being transported within the viscoelastic lightguide. Constructions include those used for signs, markings, illumination devices, display devices, keypad assemblies and tail light assemblies for vehicles.
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Patent Agency Ranking
公开(公告)号：US11512228B2
公开(公告)日：2022-11-29
申请号：US15747937
申请日：2016-07-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James P. Endle , Frank T. Sher , Patrick J. Yeshe
Abstract: An adhesive-backed film with an adhesive layer having thermoplastic or thermoset filaments partially projecting therefrom, to promote fluid egress and repositionability.
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公开(公告)号：US10913219B2
公开(公告)日：2021-02-09
申请号：US15748345
申请日：2016-06-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James P. Endle , Michael R. Kesti , Frank T. Sher , Dawud H. Tan , Patrick J. Yeshe
Abstract: A method of making an adhesive backed web, wherein the adhesive layer of such web has partially embedded filaments projecting therefrom. The filaments may comprise a thermoplastic material or a hot melt adhesive. The filaments are contacted to a major surface of a liner material then pressed partially thereinto. An adhesive layer, as from an adhesive backed film, is then laminated to the filament-containing liner, allowing the adhesive layer to pick up the filaments.
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公开(公告)号：US20180215109A1
公开(公告)日：2018-08-02
申请号：US15748345
申请日：2016-06-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James P. Endle , Michael R. Kesti , Frank T. Sher , Dawud H. Tan , Patrick J. Yeshe
CPC classification number: B29C70/506 , B29C70/504 , C09J7/38 , C09J7/403 , C09J2201/28 , C09J2201/32
Abstract: A method of making an adhesive backed web, wherein the adhesive layer of such web has partially embedded filaments projecting therefrom. The filaments may comprise a thermoplastic material or a hot melt adhesive. The filaments are contacted to a major surface of a liner material then pressed partially thereinto. An adhesive layer, as from an adhesive backed film, is then laminated to the filament-containing liner, allowing the adhesive layer to pick up the filaments.
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公开(公告)号：US20230063749A1
公开(公告)日：2023-03-02
申请号：US17789610
申请日：2020-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael J. Sykora , Kui Chen-Ho , Guy M. Kallman , Ellen O. Aeling , Kaitlin R. Mohs , Patrick J. Yeshe
Abstract: This disclosure describes a composition that includes a bulk diffuser that includes a film having a major surface; the film includes a polymer, and a scattering element. The scattering element includes a silicone bead having a mean particle diameter in a range of 2 micrometers (μm) to 9 μm. The linear density of the film is at least 5.1 Wi*μm, wherein the linear density equals the product of the mass fraction of the silicone bead (Wi) and film thickness in micrometers (μm). This disclosure further describes methods of making the film and the bulk diffuser and methods of using the film including, for example, as a bulk diffuser in a sign box.
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公开(公告)号：US20210222033A1
公开(公告)日：2021-07-22
申请号：US15734349
申请日：2019-06-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Patrick J. Yeshe , Matthew S. Stay , Matthew R. D. Smith , Anish Kurian , Ross E. Behling
Abstract: Modified adhesive layers are prepared by contacting an adhesive layer to a modified microstructured release liner. The modified release liner has a release layer surface with a set of microstructured depressions and a discontinuous pattern of ink material located on the surface of the release layer. A portion of the discontinuous pattern of ink material overlaps with and is located within some of the depressions. The ink material comprises a non-adhesive but adhesively transferrable material, or an adhesive material. Upon removal of the adhesive from the release liner, the ink material transfers to the adhesive surface.
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