公开(公告)号：US20220195216A1

公开(公告)日：2022-06-23

申请号：US17602894

申请日：2020-04-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Koji Saito ,  Naota Sugiyama ,  Shinsuke Kondo

IPC: C09D7/65 ,  C09D7/61 ,  C09D7/40 ,  C09D101/10 ,  B32B27/40 ,  B32B7/12 ,  B32B23/08 ,  B32B27/08 ,  B44F1/02

Abstract: An over-laminate film applied to a decorative surface is described. In particular the over-laminate film includes: a transparent resin base film having a first surface and a second surface opposite to the first surface; a low gloss layer disposed on the first surface of the transparent resin base film; and a transparent adhesive layer disposed on the second surface of the transparent resin base film, the low gloss layer including a binder containing a resin, resin beads having an average particle size of 4 μm or greater and 20 μm or less, and nanosilica particles, the low gloss layer having surface glossiness of 5 GU or less at 60 degrees.

公开(公告)号：US20210139660A1

公开(公告)日：2021-05-13

申请号：US16328624

申请日：2017-08-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Taiki Ihara ,  Naota Sugiyama

IPC: C08J7/046 ,  C08K3/22 ,  C08K9/02 ,  C08K9/04 ,  C08L33/08

Abstract: Ultraviolet absorbing hardcoat and precursor therefore comprising a binder and nanoparticles in a range from 1 to 90 wt. %, based on the total weight of the hardcoat, wherein at least a portion of the ZnO nanoparticles are surface modified with L-lysine and have a silica coating thereon. Hardcoats described herein are useful, for example, for optical displays (e.g., cathode ray tube (CRT) and light emitting diode (LED) displays), personal digital assistants (PDAs), cell phones, liquid crystal display (LCD) panels, touch-sensitive screens, removable computer screens, window film, and goggles.

公开(公告)号：US10859477B2

公开(公告)日：2020-12-08

申请号：US15414265

申请日：2017-01-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Masayuki Nakamura ,  Naota Sugiyama ,  Cynthia D. Zook ,  Stephen E. Amos ,  Jerald K. Rasmussen ,  Nicole M. Gryska

IPC: G01N1/00 ,  G01N1/40 ,  B01J20/28 ,  B01D15/38 ,  B01J20/32 ,  B01J20/281 ,  B01J20/289 ,  C07K1/16 ,  C12N15/10

Abstract: A composition for use in bioseparation. The composition includes a plurality of hollow particles having a siliceous surface. The composition further includes a surface-modifying agent bonded to the hollow particles. The surface-modifying agent includes a binding segment and a reactive segment. The binding segment includes a silyl group and the reactive segment includes a reactive nitrogen group.

公开(公告)号：US20170307786A1

公开(公告)日：2017-10-26

申请号：US15528796

申请日：2015-12-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naota Sugiyama ,  Chikara Abe ,  Richard J. Pokorny ,  Kristy A. Gillette

IPC: G02B1/14 ,  C09D4/00 ,  C09D7/12 ,  G02B5/30 ,  G02F1/1335 ,  C08K9/04 ,  C08K3/36

CPC classification number: G02B1/14 ,  C08K3/22 ,  C08K3/36 ,  C08K9/04 ,  C08K2201/003 ,  C08K2201/011 ,  C09D4/00 ,  C09D7/62 ,  C09D7/67 ,  G02B5/30 ,  G02B5/3041 ,  G02B5/3066 ,  G02F1/133536

Abstract: Article comprising a reflective polarizer having a first major surface, and an exposed hardcoat on the first major surface, the hardcoat comprising binder, wherein the hardcoat has a thickness less than 500 nanometers and has a scratch rating of not greater than 1 as determined by the Linear Abrasion Test in the Examples. Articles described herein are useful, for example, for applications benefiting from reflective polarizers having brightness enhancement properties (e.g., use with liquid crystal display (LCD) devices).

公开(公告)号：US09773714B2

公开(公告)日：2017-09-26

申请号：US14810631

申请日：2015-07-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kohichiro Kawate ,  Hiroko Akiyama ,  Naota Sugiyama ,  Brant U. Kolb ,  Eric G. Larson

IPC: H01L23/29 ,  C08L63/00 ,  H01L23/10 ,  H01L21/56 ,  C08K3/36 ,  C08K9/06 ,  H01L33/56

CPC classification number: H01L23/296 ,  C08K3/36 ,  C08K9/06 ,  C08L63/00 ,  H01L21/563 ,  H01L23/10 ,  H01L23/293 ,  H01L23/295 ,  H01L33/56 ,  H01L2224/16225 ,  H01L2224/32145 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2224/73265 ,  H01L2224/92125 ,  H01L2924/12044 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A semiconductor package resin composition of the present invention includes an epoxy resin, a curing agent, inorganic particles, nano-particles surface treated with a silane that contains a photopolymerizable functional group, and a photopolymerization initiator.

公开(公告)号：US20170051164A1

公开(公告)日：2017-02-23

申请号：US15308408

申请日：2015-04-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Raghunath Padiyath ,  Naota Sugiyama ,  Richard J. Pokorny ,  Ta-Hua Yu ,  Gregory F. King ,  Stephen P. Maki ,  Robert R. Owings

IPC: C09D7/12 ,  C09D133/08 ,  C03C17/32 ,  C03C17/00 ,  C03C17/25 ,  C03C17/30 ,  C09D175/04 ,  C09D175/16

CPC classification number: C09D175/04 ,  C03C17/009 ,  C03C17/25 ,  C03C17/30 ,  C03C17/322 ,  C03C17/326 ,  C03C2217/29 ,  C03C2217/445 ,  C03C2217/478 ,  C03C2217/78 ,  C03C2218/114 ,  C03C2218/32 ,  C08K3/36 ,  C08K9/04 ,  C08K2003/2231 ,  C08K2003/2296 ,  C08K2201/005 ,  C09D5/00 ,  C09D7/67 ,  C09D133/08 ,  C09D175/16

Abstract: Article comprising a substrate having a first major surface, wherein the major surface has an emissivity not greater than 0.2 and an exposed hardcoat on the first major surface, the hardcoat comprising binder, wherein the hardcoat has a thickness less than 200 nanometers and has a scratch rating of not greater than 1 as determined by the Linear Abrasion Test in the Examples. Articles described herein are useful, for example, for sun control window films having insulative properties. Such films are applied on the interior or exterior surfaces of automotive windows or building fenestrations

Abstract translation: 该制品包括具有第一主表面的基底，其中主表面具有不大于0.2的发射率和在第一主表面上的暴露的硬涂层，所述硬涂层包含粘合剂，其中所述硬涂层具有小于200纳米的厚度并且具有刮痕 通过实施例中的线性磨损试验确定的不大于1的等级。 本文所述的物品例如对于具有绝缘性能的太阳控制窗膜是有用的。 这种膜被应用在汽车窗户的内部或外部表面或建筑开窗上