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公开(公告)号：WO2019084297A2
公开(公告)日：2019-05-02
申请号：PCT/US2018/057555
申请日：2018-10-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CHEN-HO, Kui , GOLD, Anne C. , GUTTMANN, Silvia G.B. , MCCOY, Michael A. , NIWAS, Shri , STAY, Matthew S. , XIA, Ying
Abstract: An exposed-lens 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 comprise a reflective layer disposed between the transparent microsphere and the binder layer and at least one localized color layer that is embedded between the transparent microsphere and the reflective layer.
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公开(公告)号：WO2018151760A1
公开(公告)日：2018-08-23
申请号：PCT/US2017/053645
申请日：2017-09-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MCCOY, Michael A. , GOLD, Anne C. , GUTTMANN, Silvia Geciova-Borovova , CASNER, Glenn E. , GARDNER, Timothy J. , KONG, Steven H. , SINGH, Gautam , KAHL, Jonathan T. , ANDERSON, Nathan J. , AUNE, Catherine L. , YLITALO, Caroline M. , BILLINGSLEY, Britton G. , AFRIDI, Muhammad Jamal , CHEN-HO, Kui , POTTS, Travis L. , SHANNON, Robert W. , SOMASUNDARAM, Guruprasad
Abstract: Optical articles including a spatially defined arrangement of a plurality of data rich retroreflective elements, wherein the plurality of retroreflective elements comprise retroreflective elements having at least two different retroreflective properties and at least two different optical contrasts with respect to a background substrate when observed within an ultraviolet spectrum, a visible spectrum, a near-infrared spectrum, or a combination thereof.
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公开(公告)号：WO2020240364A1
公开(公告)日：2020-12-03
申请号：PCT/IB2020/054840
申请日：2020-05-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： KIM, Jaewon , SALEHI, Mohsen , MCCOY, Michael A. , CLEAR, Susannah C.
Abstract: This disclosure relates generally to radar retroreflective articles comprising one or more dielectric layers adjacent to a reflective layer, wherein the dielectric layer or layers aids in increasing the radar cross section of the radar retroreflective articles.
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公开(公告)号：WO2016053734A1
公开(公告)日：2016-04-07
申请号：PCT/US2015/051864
申请日：2015-09-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CHEN-HO, Kui , STAY, Matthew S. , XIA, Ying , AHMED, Syud M. , HARDY, Cordell M. , NIWAS, Shri , MCCOY, Michael A. , PEKUROVSKY, Mikhail L.
IPC: G02B5/128
Abstract: RETROREFLECTIVE COLORED ARTICLES Provided herein are retroreflective colored article having a predetermined pattern of beaded and unbeaded regions and at least one polymeric color layer (130) covering at least a portion of the beaded and unbeaded regions, a reflector layer (140) covering the colour layer, and a carrier (150). Also disclosed are methods for making the articles.
Abstract translation: 反向选择性彩色制品本文提供了具有预定图案的串珠和不带凹凸区域的反光彩色制品和至少覆盖至少一部分串珠和无凹凸区域的聚合物着色层（130），覆盖彩色层 ，和载体（150）。 还公开了制造制品的方法。
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5.发明申请EXPOSED LENS RETROREFLECTIVE ARTICLES COMPRISING A SELF-ASSEMBLED DIELECTRIC MIRROR 审中-公开包含自组装电介质镜的曝光镜片回归文章
公开(公告)号：WO2016039820A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/028402
申请日：2015-04-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MCCOY, Michael A. , SCHMIDT, Daniel J. , NIWAS, Shri , XIA, Ying
IPC: G02B5/128
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.
Abstract translation: 曝光镜片回射制品（100），包含其的转印制品及其制备方法。 回归反射制品可以包括粘合剂层（114）; 部分地嵌入粘合剂层中的透明微球（108）层; 以及设置在所述粘合剂层和所述微球之间的反射层（110）。 反射层（110）可以包括电介质反射镜，其可以包括与第一堆叠平面接触定位的第一堆叠（115）和第二堆叠（111），其中第一堆叠和第二堆叠中的每一个至少包括 一个双层（119），其中每个双层包括具有第一键合基团的第一材料和具有互补的第二键合基团的第二材料。 转印制品可以包括回射制品和载体网。 该方法可以包括将透明微球部分地嵌入载体网中; 将反射层施加到微球上，并将粘合剂层组合物施加到反射层。
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Patent Agency Ranking
公开(公告)号：WO2022064327A1
公开(公告)日：2022-03-31
申请号：PCT/IB2021/058421
申请日：2021-09-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： NG, Lok-Man , MCCOY, Michael A. , NIWAS, Shri , XIA, Ying
Abstract: A breathable, high-visibility garment comprising an apertured fabric and a non-occlusive, unsupported, retroreflective laminate that is adhesively bonded to an outer major surface of at least one region of the apertured fabric.
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公开(公告)号：WO2018151759A1
公开(公告)日：2018-08-23
申请号：PCT/US2017/053632
申请日：2017-09-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MCCOY, Michael A. , CASNER, Glenn E. , GOLD, Anne C. , GUTTMANN, Silvia Geciova-Borovova , SHAKLEE, Charles A. , SHANNON, Robert W. , SINGH, Gautam , SOMASUNDARAM, Guruprasad , TILSTRA, Andrew H. , WHEATLEY, John A. , YLITALO, Caroline M. , SANGARI, Arash , CUNLIFFE, Alexandra R. , GANDRUD, Jonathan D. , CHEN-HO, Kui , POTTS, Travis L. , GIESE, Maja , GELDMACHER, Andreas M. , HANSEN, Katja , LIERSE, Markus G.W. , SHARMA, Neeraj
Abstract: The present disclosure includes in one instance an optical article comprising a data rich plurality of retroreflective elements that are configured in a spatially defined arrangement, where the plurality of retroreflective elements comprise retroreflective elements having at least two different retroreflective properties, and where data rich means information that is readily machine interpretable. The present disclosure also includes a system comprising the previously mentioned optical article, an optical system, and an inference engine for interpreting and classifying the plurality of retroreflective elements wherein the optical system feeds data to the inference engine.
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公开(公告)号：WO2015171405A1
公开(公告)日：2015-11-12
申请号：PCT/US2015/028388
申请日：2015-04-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： XIA, Ying , NIWAS, Shri , MCCOY, Michael A. , LU, Yongshang
IPC: G02B5/128
CPC classification number: G02B5/128 , A41D13/01 , A41D27/085 , B32B37/12 , B32B2305/18 , B32B2551/00 , G02B1/04
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.
Abstract translation: 逆反射制品包括一层光学元件和一个珠子接合层（140）。 光学元件包括透明微球（110），透明聚合聚氨酯层（120）和至少一个反射层（130），其中透明聚合物聚氨酯层（120）包含由水性聚氨酯分散体制备的干燥层。 回射制品具有改善的耐洗涤性。
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公开(公告)号：WO2019084297A3
公开(公告)日：2019-05-02
申请号：PCT/US2018/057555
申请日：2018-10-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CHEN-HO, Kui , GOLD, Anne C. , GUTTMANN, Silvia G.B. , MCCOY, Michael A. , NIWAS, Shri , STAY, Matthew S. , XIA, Ying
Abstract: An exposed-lens 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 comprise a reflective layer disposed between the transparent microsphere and the binder layer and at least one localized color layer that is embedded between the transparent microsphere and the reflective layer.
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公开(公告)号：WO2018151761A1
公开(公告)日：2018-08-23
申请号：PCT/US2017/053657
申请日：2017-09-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： WHEATLEY, John A. , MCCOY, Michael A. , WHITING, Tien Yi T. H. , DU, Guanglei , SHARMA, Neeraj , CHEN-HO, Kui , EPSTEIN, Kenneth A.
Abstract: Retroreflecting articles are described. In particular, retroreflecting articles including a quarter wave retarder and a retroreflecting layer are described. The retarder is rotationally invariant and the retroreflecting layer is non-depolarizing. Such articles may be useful for sensor-detectable signs, labels, and garments.
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