公开(公告)号：US20160326383A1

公开(公告)日：2016-11-10

申请号：US15110525

申请日：2015-01-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

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

IPC: C09D7/12 ,  G06F3/044 ,  C08J7/18 ,  C09D4/00 ,  C09D5/00

CPC classification number: C09D5/00 ,  C08F222/1006 ,  C08J7/18 ,  C08J2367/02 ,  C08J2435/02 ,  C08K9/06 ,  C08K9/08 ,  C08K2201/005 ,  C08K2201/011 ,  C09D4/00 ,  C09D7/62 ,  C09D7/67 ,  G06F3/044 ,  C08F2222/1026 ,  C08F2222/1053 ,  C08F2222/1013 ,  C08F2222/1086

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. The hardcoat composition further comprises inorganic oxide nanoparticles such as silica that comprises a copolymer izable surface treatment and a non-copolymerizable silane surface treatment. 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。 硬涂层组合物还包括无机氧化物纳米颗粒如二氧化硅，其包含可共聚的表面处理和不可共聚的硅烷表面处理。 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。

公开(公告)号：US20140212651A1

公开(公告)日：2014-07-31

申请号：US14228656

申请日：2014-03-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Richard J. Pokorny ,  Thomas P. Klun ,  Christopher B. Walker, JR. ,  David B. Olson ,  Joan M. Noyola ,  Michelle L. Toy ,  Evan L. Schwartz

IPC: C09D7/12

CPC classification number: C09D7/125 ,  C08F220/24 ,  C08F2220/285 ,  C08J7/047 ,  C09D5/1618 ,  C09D7/1233 ,  C09D7/63 ,  C09D7/65 ,  Y10S525/92 ,  Y10T428/249953 ,  Y10T428/31544 ,  Y10T428/31663

Abstract: Presently described are coating compositions comprising a polymerizable resin composition and a non-ionic unpolymerizable surfactant. In some embodiments, the coating comprises greater than 10 wt-% of non-ionic unpolymerizable surfactant. In other embodiments, the coating composition comprises an an additive comprising a silicone group or a fluorinated group and a hydrophobic group. Also described are articles comprising the cured coating compositions. In one embodiment, an article is described comprising a cured coating wherein the cured coating exhibits a property of an initially visible simulated fingerprint reducing in visibility in 1-20 minutes. Also described is a method of determining the fingerprint visibility of a coating composition and a polyacylate composition useful as an additive. In another embodiment a coated surface is described comprising a polymeric organic material comprising a plurality of pores wherein a portion of the pores are interconnected and comprise a lipophilic liquid.

Abstract translation: 目前描述的是包含可聚合树脂组合物和非离子不可聚合表面活性剂的涂料组合物。 在一些实施方案中，涂层包含大于10重量％的非离子不可聚合表面活性剂。 在其它实施方案中，涂料组合物包含包含硅氧烷基团或氟化基团和疏水基团的添加剂。 还描述了包含固化的涂料组合物的制品。 在一个实施方案中，描述了包含固化涂层的制品，其中固化的涂层表现出在1-20分钟内可见度的最初可见的模拟指纹的性质降低。 还描述了确定涂料组合物和可用作添加剂的聚丙烯酸酯组合物的指纹可见性的方法。 在另一个实施方案中，描述了涂覆的表面，其包括包含多个孔的聚合有机材料，其中一部分孔相互连接并且包含亲油性液体。

公开(公告)号：US20130261280A1

公开(公告)日：2013-10-03

申请号：US13908102

申请日：2013-06-03

Applicant: 3M Innovative Properties Company

Inventor： Thomas P. Klun ,  Naiyong Jing ,  Richard J. Pokorny ,  Zai-Ming Qiu ,  Mark J. Pellerite ,  William D. Coggio ,  Christopher B. Walker, Jr.

IPC: C08G18/38

CPC classification number: C07C235/08 ,  C08G18/3802 ,  C08G18/3825 ,  C08G18/672 ,  C08G18/673 ,  C08G18/792 ,  C08G18/8175 ,  C09D175/16 ,  G02B1/105 ,  G02B1/14 ,  Y10T428/265 ,  Y10T428/3154 ,  Y10T428/31551 ,  C08G18/50

Abstract: Fluorocarbon- and urethane-(meth)acryl-containing additives and hardcoats. The hardcoats are particularly useful as a surface layer on an optical device.

Abstract translation: 含氟碳酸酯和氨基甲酸酯（甲基）丙烯酸的添加剂和硬涂层。 硬涂层作为光学装置上的表面层是特别有用的。

公开(公告)号：US12214564B2

公开(公告)日：2025-02-04

申请号：US17780560

申请日：2020-12-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gregg A. Ambur ,  Douglas S. Dunn ,  Henry A. Kostalik, IV ,  Christopher S. DeGraw ,  Thomas P. Klun ,  Benjamin R. Coonce ,  Richard J. Pokorny ,  Chunjie Zhang ,  Laurent Froissard ,  Joseph S. Warner

IPC: B29D11/00 ,  B29K75/00 ,  B29K83/00 ,  B29K105/00 ,  B29K105/16 ,  B29K509/02 ,  G02B5/30

Abstract: An optical assembly (200) including an encapsulated multilayer optical film (250). Methods of making and using such optical assemblies also are disclosed.

公开(公告)号：US20240417245A1

公开(公告)日：2024-12-19

申请号：US18817455

申请日：2024-08-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： David S. Thompson ,  Chad M. Amb ,  Moses M. David ,  Richard J. Pokorny ,  Thomas P. Klun ,  Jonah Shaver ,  Joan M. Noyola ,  Hannah E. Walsh ,  Jon P. Nietfeld ,  John A. Wheatley ,  Joseph D. Rule ,  Ryan M. Braun ,  Michael A. Johnson

IPC: B82B1/00 ,  B08B17/06 ,  B32B3/30 ,  B32B27/40 ,  B82Y30/00 ,  B82Y40/00 ,  G02B1/18 ,  G02B27/00

Abstract: A nanostructured article includes a substrate; a plurality of first nanostructures disposed on, and extending away from, the substrate; and a covalently crosslinked fluorinated polymeric layer disposed on the plurality of first nanostructures. The plurality of first nanostructures includes polyurethane. The polymeric layer at least partially fills spaces between the first nanostructures to an average minimum height above the substrate of at least 30 nm such that the polymeric layer has a nanostructured surface defined by, and facing away from, the plurality of first nanostructures.

公开(公告)号：US20240093047A1

公开(公告)日：2024-03-21

申请号：US17754880

申请日：2020-11-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naota Sugiyama ,  Katsuya Ono ,  Richard J. Pokorny ,  Taiki Ihara ,  Hiroki Hayashi ,  Sonja S. Mackey ,  Hideyuki Hatanaka

IPC: C09D11/102 ,  C09D11/101 ,  C09D11/322 ,  C09D11/38 ,  C09D151/08

CPC classification number: C09D11/102 ,  C09D11/101 ,  C09D11/322 ,  C09D11/38 ,  C09D151/08

Abstract: To provide a laminate having an inorganic nanoparticle-containing wear-resistant layer formed by low viscosity ink and an inorganic nanoparticle-containing radiation-curable ink having low viscosity. A laminate according to an embodiment of the present disclosure contains: a substrate, and a wear-resistant layer containing a cured product of a radiation-curable ink, the radiation-curable ink containing inorganic nanoparticles, a compound represented by Formula (1) below, and at least one selected from the group consisting of a radiation-curable polymerizable oligomer and a radiation-curable polymerizable monomer: R1—R2—Si(OR3)3 Formula (1). In Formula (I), R1 is an acryloyl group or a methacryloyl group, R2 is an alkylene group having from 5 to 12 carbon atoms, and R3 is an alkyl group having from 1 to 4 carbon atoms.

公开(公告)号：US20230390991A1

公开(公告)日：2023-12-07

申请号：US18248927

申请日：2021-12-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Raymond P. Johnston ,  Jodi L. Connell ,  Karl J.L. Geisler ,  Jeffrey L. Solomon ,  Kristal L. Schutta ,  Conrad Lather ,  Ta-Hua Yu ,  Anthony F. Schultz ,  Duane D. Fansler ,  Richard J. Pokorny

IPC: B29C51/14 ,  B29C51/00

CPC classification number: B29C51/14 ,  B29C51/002 ,  B29K2033/12

Abstract: Presently described are methods of making an article comprising providing a structured film (1100) comprising a thermoformable planar base (212) layer and a structured surface (116, 216) layer disposed on a major surface (1200) of the planar base (212) layer wherein the structured surface (116, 216) layer comprises a different organic polymeric material than the thermoformable planar base (212) layer, and thermoforming the structured film (1100) into a thermoformed article (1000). Also described are thermoformed and thermoformable articles.

公开(公告)号：US11827802B2

公开(公告)日：2023-11-28

申请号：US17604945

申请日：2020-05-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Peter D. Condo ,  David Scott Thompson ,  John J. Stradinger ,  Catherine A. Leatherdale ,  Richard J. Pokorny ,  Steven D. Solomonson

IPC: C09D4/00 ,  C09D5/02 ,  C09D133/06 ,  C09D183/06 ,  C09D7/62 ,  C09D133/04 ,  C08J5/18 ,  C08K3/36 ,  C08K9/06 ,  C08G77/04 ,  C08G77/20 ,  C08G77/26 ,  C09D7/40

CPC classification number: C09D133/06 ,  C09D7/67

Abstract: A hardcoat composition includes one or more multifunctional (meth)acrylate monomers, and a nanoparticle mixture dispersed within the one or more multifunctional (meth)acrylate monomers. The nanoparticle mixture includes a first population of semi-reactive nanoparticles having an average particle diameter in a range from 5 nm to 60 nm, and a second population of non-reactive nanoparticles having an average particle diameter in a range from 5 nm to 60 nm.

公开(公告)号：US11709299B2

公开(公告)日：2023-07-25

申请号：US17044685

申请日：2019-06-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gregg A. Ambur ,  Benjamin G. Sonnek ,  Jo A. Etter ,  Timothy L. Wong ,  Thomas P. Klun ,  Richard J. Pokorny ,  Benjamin R. Coonce ,  Douglas S. Dunn ,  Henry A. Kostalik, IV ,  Christopher S. DeGraw ,  John R. Jacobson ,  Chunjie Zhang ,  Jung-Sheng Wu

IPC: G02B5/28 ,  G02B1/04 ,  G02B1/14 ,  G02B5/30 ,  G02B5/08 ,  B29D11/00

CPC classification number: G02B5/285 ,  G02B1/041 ,  G02B1/14 ,  G02B5/287 ,  G02B5/305 ,  B29D11/00548 ,  G02B5/0816 ,  G02B5/3025

Abstract: An optical assembly including an optical element insert molded directly onto an optical stack is provided. The optical stack includes an optical film and may include a liner with the optical film being disposed between the optical element and the liner. The liner, if included, is removable from the optical film without substantial damage to the optical film. An outermost layer of the optical film may be diffusion bonded to a major surface of the optical element. The optical film includes a protective coating having an average thickness of no more than 30 micrometers. The protective coating includes an at least partially cured composition. The composition includes 70 to 96 weight percent of urethane (meth)acrylate compound having an average (meth)acrylate functionality of 2 to 9.5, and 2 to 20 weight percent of (meth)acrylate monomer having a (meth)acrylate functionality of 1 to 2.

公开(公告)号：US20230159680A1

公开(公告)日：2023-05-25

申请号：US18094019

申请日：2023-01-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tianyu Wu ,  Saswata Chakraborty ,  Benjamin C. MacMurray ,  Richard J. Pokorny ,  Thomas P. Klun ,  Wayne S. Mahoney ,  Chad M. Amb ,  Ahmed Abuelyaman ,  Robert S. Clough ,  John M. Riedesel ,  James D. Hansen ,  Ian Dailey ,  Daniel J. Skamser ,  Eric W. Nelson ,  George W. Griesgraber ,  Dana R. Reed

IPC: C08F220/12 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  B29C64/135 ,  A61K6/887 ,  A61K6/893

CPC classification number: C08F220/12 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  B29C64/135 ,  A61K6/887 ,  A61K6/893 ,  A61C7/08

Abstract: Orthodontic articles and polymerizable resin compositions are described. The orthodontic article comprises a cured composition comprising the reaction product of free-radically polymerizable resin comprising 30 to 70 wt. %, inclusive, of at least one urethane component, and 25 to 70 wt. %, inclusive, of reactive diluent(s) comprising at least one monofunctional (meth)acrylate monomer. The polymerizable resin comprises no greater than 35 wt. % of reactive diluent(s) having a high affinity for water. Reactive diluent(s) such as monofunctional (meth)acrylate monomers having a high affinity for water have low log P values. In one embodiment, the polymerizable resin comprises at least one acidic monomer.