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    PRESSURE SENSITIVE ADHESIVE LIGHT GUIDES
    12.
    发明申请
    PRESSURE SENSITIVE ADHESIVE LIGHT GUIDES 有权
    压敏感胶粘指南

    公开(公告)号：US20150177441A1

    公开(公告)日：2015-06-25

    申请号：US14572848

    申请日：2014-12-17

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Audrey A. Sherman ,  Corinne E. Lipscomb ,  Steven D. Solomonson ,  Arlin L. Weikel ,  Maureen A. Kavanagh ,  Kevin R. Schaffer ,  Michael A. Meis

    IPC: F21V8/00

    CPC classification number: G02B6/0065

    Abstract: Optical devices include a light source and an optical article, where the optical article is an acid-free, non-yellowing pressure sensitive adhesive light guide. The light source is optically coupled to the light guide such that light emitted by the light source enters the light guide and is transported within the light guide by total internal reflection. The light guide includes a plurality of features oriented to extract light being transported within the light guide.

    Abstract translation: 光学装置包括光源和光学制品，其中光学制品是无酸，不发黄的压敏粘合剂光导。 光源光耦合到光导，使得由光源发射的光进入光导并通过全内反射在光导内被传送。 光导包括多个特征，其特征在于提取在光导内传送的光。

    HARDCOATS COMPRISING ALKOXYLATED MULTI (METH)ACRYLATE MONOMERS
    13.
    发明申请
    HARDCOATS COMPRISING ALKOXYLATED MULTI (METH)ACRYLATE MONOMERS 审中-公开
    包含多羟基（甲基）丙烯酸酯单体的硬化剂

    公开(公告)号：US20150132583A1

    公开(公告)日：2015-05-14

    申请号：US14404970

    申请日：2013-07-10

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Richard J. Pokorny ,  Steven D. Solomonson ,  Robert F. Kamrath ,  Anthony M. Renstrom ,  Roger W. Barton ,  Craig R. Sykora

    IPC: C09D135/02 ,  C09D7/12 ,  C08K3/36

    CPC classification number: C09D4/00 ,  C08F2/48 ,  C08F222/1006 ,  C08K3/36 ,  C08K2201/005 ,  C09D7/61 ,  C09D7/67 ,  C09D135/02 ,  G02B1/04 ,  G02B1/14 ,  G03F7/0046 ,  G03F7/0047 ,  G03F7/027 ,  G03F7/0757 ,  G06F3/044 ,  Y10T428/31544

    Abstract: Presently described are hardcoat compositions comprising at least one first (meth)acrylate monomer comprising at least three (meth)acrylate groups and C2-C4 alkoxy repeat units wherein the monomer has a molecular weight per (meth)acrylate group ranging from about 220 to 375 g/mole and at least one second (meth)acrylate monomer comprising at least three (meth)acrylate groups. In one embodiment, the hardcoat composition further comprises and at least 30 wt-% solids of silica nanoparticles having an average particle size ranging from 50 to 150 nm. In another embodiment, the hardcoat composition further comprises and at least 30 wt-% solids of inorganic oxide nanoparticles having an average particle size ranging from 50 to 150 nm. Also described are articles, such as protective films, displays, and touch screens comprising such cured hardcoat compositions.

    Abstract translation: 目前描述的是包含至少一种包含至少三个（甲基）丙烯酸酯基团和C 2 -C 4烷氧基重复单元的至少一种第一（甲基）丙烯酸酯单体的硬涂层组合物，其中该单体具有约220至375的（甲基）丙烯酸酯基团的分子量 g / mol和至少一种包含至少三个（甲基）丙烯酸酯基团的第（甲基）丙烯酸酯单体。 在一个实施方案中，硬涂层组合物还包含平均粒径为50至150nm的二氧化硅纳米颗粒和至少30重量％的固体。 在另一个实施方案中，硬涂层组合物还包含平均粒度范围为50-150nm的无机氧化物纳米颗粒和至少30重量％的固体。 还描述了诸如保护膜，显示器和包含这种固化的硬涂层组合物的触摸屏的制品。

    Thermally Conductive Articles Including Entangled or Aligned Fibers, Methods of Making Same, and Battery Modules
    14.
    发明申请
    Thermally Conductive Articles Including Entangled or Aligned Fibers, Methods of Making Same, and Battery Modules 有权

    公开(公告)号：US20250001706A1

    公开(公告)日：2025-01-02

    申请号：US18830974

    申请日：2024-09-11

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Jens Eichler ,  Peter J. Schneider ,  Sebastian Goris ,  Jay B. Preston ,  Eric L. Askeland ,  Steven D. Solomonson ,  Sung W. Moon ,  Michael P. Wald

    IPC: B29C70/14 ,  B29C70/54 ,  B29C70/88 ,  B29L7/00 ,  H01L23/373

    Abstract: The present disclosure provides a thermally conductive article including a pad having first and second opposed major surfaces and a thickness therebetween. The thickness is formed of entangled thermally conductive fibers and at least a portion of the entangled thermally conductive fibers have at least one terminal end at the first opposed major surface, the opposed second major surface, or both. The pad is at least partially impregnated with a polymer. Another thermally conductive article is provided including a) a pad having first and second opposed major surfaces and a thickness therebetween; b) a first thermally conductive skin layer; and c) a second thermally conductive skin layer. The thickness of the pad is formed of aligned thermally conductive fibers, and at least a portion of the thermally conductive fibers have a terminal end at the first opposed major surface and the opposed second major surface. The first and second thermally conductive skin layers each include a polymeric matrix at least partially embedded in the terminal end of at least a portion of the thermally conductive fibers at the first and second major surfaces of the pad, respectively. Methods of making the thermally conductive articles are also provided.

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