公开(公告)号：US20140221689A1

公开(公告)日：2014-08-07

申请号：US14247379

申请日：2014-04-08

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: C07C235/08

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：US08470439B2

公开(公告)日：2013-06-25

申请号：US13690064

申请日：2012-11-30

Applicant: 3M Innovative Properties Company

Inventor： Christopher B. Walker, Jr. ,  Marc D. Radcliffe ,  Thomas P. Klun ,  Lan H. Liu ,  Richard J. Pokorny ,  William D. Coggio ,  Chuntao Cao ,  Mark J. Pellerite ,  Paul C. Kelley ,  Robert J. Fleming

IPC: B32B27/36 ,  B32B27/06

CPC classification number: G02B1/111 ,  Y10T428/24942 ,  Y10T428/25 ,  Y10T428/254 ,  Y10T428/256 ,  Y10T428/265 ,  Y10T428/269 ,  Y10T428/3154 ,  Y10T428/31935

Abstract: Antireflective films are described having a surface layer comprising a the reaction product of a polymerizable low refractive index composition comprising at least one free-radically polymerizable fluoropolymer and surface modified inorganic nanoparticles. A high refractive index layer is coupled to the low refractive index layer. In one embodiment, the high refractive index layer comprises surface modified inorganic nanoparticles dispersed in a crosslinked organic material. The antireflective film is preferably durable, exhibiting a haze of less than 1.0% after 25 wipes with steel wool using a 3.2 cm mandrel and a mass of 1000 grams.

Abstract translation: 描述了具有包含包含至少一种可自由基聚合的含氟聚合物和表面改性的无机纳米颗粒的可聚合低折射率组合物的反应产物的表面层的抗反射膜。 高折射率层耦合到低折射率层。 在一个实施方案中，高折射率层包含分散在交联的有机材料中的表面改性的无机纳米颗粒。 抗反射膜优选耐用，在使用3.2cm心轴和质量为1000克的钢丝绒进行25次擦拭之后，其雾度小于1.0％。

公开(公告)号：US11691381B2

公开(公告)日：2023-07-04

申请号：US16336999

申请日：2017-10-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher B. Walker, Jr. ,  Matthew R. C. Atkinson ,  Mary M. Caruso Dailey ,  John C. Clark ,  Vivek Krishnan ,  Alexander J. Kugel ,  Steven J. McMan ,  Abdullahi A. Mohamud

IPC: B05D3/06 ,  B32B5/16 ,  B32B5/22 ,  B32B7/06 ,  D06P1/52

CPC classification number: B32B5/16 ,  B32B5/22 ,  B05D3/067 ,  B32B7/06 ,  B32B2274/00 ,  B32B2307/418 ,  D06P1/5285 ,  Y10T428/25

Abstract: Described herein is an article comprising (i) bead film comprising a binder resin layer and a plurality of microspheres partially embedded in the binder resin layer such that a portion of the microspheres outwardly protrude a first distance from the surface of the binder resin layer; (ii) a stabilizing layer disposed on the outwardly protruding microspheres opposite the binder resin layer, wherein the stabilizing layer intimately conforms to the protruding microspheres, and wherein the stabilizing layer has a Tg less than 100 C and a storage modulus at 150° C. of at least 1.5 MPa; and (iii) a release agent, wherein (a) the binder resin layer comprises the release agent, (b) the stabilizing layer comprises the release agent, and/or (c) an intermediate layer comprises the release agent, wherein the intermediate layer is disposed between the monolayer of microspheres and the stabilizing layer, with the proviso that when the binder resin layer has a fluorine content along the polymeric backbone greater than 65 wt %, the stabilizing layer comprises a release agent selected from a silicone and a fluoropolymer. Also disclosed herein are methods of making thermoformable bead films.

公开(公告)号：US11112544B2

公开(公告)日：2021-09-07

申请号：US16323281

申请日：2017-08-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John C. Clark ,  John J. Gagliardi ,  Kevin W. Gotrik ,  Alexander J. Kugel ,  Jean A. Tangeman ,  Christopher B. Walker, Jr.

IPC: B32B3/26 ,  B32B7/12 ,  B32B27/38 ,  B32B27/34 ,  B32B27/40 ,  B32B9/00 ,  B32B27/30 ,  B32B17/10 ,  B32B27/32 ,  B32B27/36 ,  G02B5/128 ,  B32B27/20 ,  B32B5/16 ,  B32B27/14

Abstract: Described herein is a construction comprising a microsphere layer comprising a plurality of microspheres, wherein the microspheres comprise glass, ceramic, and combinations thereof; a bead bonding layer, wherein the plurality of microspheres is partially embedded in the bead bonding layer forming a first surface comprising exposed microspheres, wherein the plurality of microspheres on the first surface are truncated. Also disclosed herein are articles comprising the construction and methods of making thereof.

公开(公告)号：US10513626B2

公开(公告)日：2019-12-24

申请号：US14900185

申请日：2014-06-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher B. Walker, Jr. ,  John C. Clark ,  Tatsuo Fukushi ,  Thomas P. Klun ,  Vivek Krishnan ,  Alexander J. Kugel ,  Lan H. Liu ,  Jingjing Ma ,  Steven J. McMan

IPC: C09D127/18 ,  C09D127/12 ,  C09D5/00 ,  C09D127/16 ,  C09D127/20 ,  C08K7/18 ,  C08K7/20

Abstract: There is provided an article comprising at least a first surface having a fluorine-containing polymeric binder resin layer and a plurality of microspheres partially embedded in a first major surface of the binder resin layer and adhered thereto; wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the article exhibits a stain resistance to yellow mustard at elevated temperature and humidity as measured by the change in b* of less than 50. There are also provided such articles wherein the fluorine-containing polymer is derived in part from at least one partially fluorinated, or non-fluorinated, monomer; and wherein the fluorine content along the polymeric backbone of the fluorine-containing polymer is from about 27% to 72% by weight. There are also provided such articles wherein the article is a thermoformable article exhibiting chemical resistance according to ASTM D5402-06.

公开(公告)号：US09868832B2

公开(公告)日：2018-01-16

申请号：US15479496

申请日：2017-04-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher B. Walker, Jr. ,  Joseph D. Rule ,  Vivek Krishnan ,  John C. Clark ,  Steven J. McMan ,  Toheeb B Alabi ,  Charlie C. Ho ,  Ryan E. Marx ,  Alexander J. Kugel

IPC: C08K7/20 ,  C08J5/18 ,  C08K7/18 ,  B32B3/08 ,  B32B27/08 ,  B32B27/40 ,  B32B27/36 ,  B32B27/30

CPC classification number: C08J5/18 ,  B32B3/085 ,  B32B27/08 ,  B32B27/20 ,  B32B27/306 ,  B32B27/308 ,  B32B27/36 ,  B32B27/40 ,  B32B2037/243 ,  B32B2255/00 ,  B32B2260/025 ,  B32B2260/046 ,  B32B2264/101 ,  B32B2264/104 ,  B32B2307/418 ,  B32B2451/00 ,  B44C5/0476 ,  C08J2375/04 ,  C08K3/08 ,  C08K3/22 ,  C08K3/40 ,  C08K7/18 ,  C08K7/20 ,  C09D7/70 ,  C09D183/04 ,  Y10T428/24893 ,  Y10T428/252 ,  Y10T428/254

Abstract: There is provided an article comprising at least a first surface having a first binder layer selected from at least one of linear resins and resins having low cross link densities, where the first binder layer has a first major surface opposite a second major surface; and a plurality of microspheres at least partially embedded in the first major surface of the first binder layer. There is also provided an article comprising a first surface having a first binder layer selected from at least one of linear resins and resins having low cross link densities; and a plurality of microspheres at least partially embedded a the first major surface of the first binder layer, where for at least a portion of the first major surface the plurality of microspheres covers 30% to 50% of that portion, and the microspheres are substantially uniformly spaced.

公开(公告)号：US09296905B2

公开(公告)日：2016-03-29

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: C08F220/24 ,  C09D7/12 ,  C08J7/04 ,  C09D5/16 ,  C08F220/28

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.

公开(公告)号：US08981151B2

公开(公告)日：2015-03-17

申请号：US14247379

申请日：2014-04-08

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: C07C235/08 ,  C08G18/50 ,  C08G18/38 ,  C08G18/67 ,  C08G18/79 ,  C08G18/81 ,  C09D175/16 ,  G02B1/10

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：US08729211B2

公开(公告)日：2014-05-20

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: C08G18/50 ,  C08G18/79 ,  C08G18/04 ,  C08G18/06

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：US11894164B2

公开(公告)日：2024-02-06

申请号：US16948540

申请日：2020-09-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ankit Mahajan ,  James Zhu ,  Saagar A. Shah ,  Mikhail L. Pekurovsky ,  Vivek Krishnan ,  Kevin T. Reddy ,  Christopher B. Walker, Jr. ,  Michael A. Kropp ,  Kara A. Meyers ,  Teresa M. Goeddel ,  Thomas J. Metzler ,  Jonathan W. Kemling ,  Roger W. Barton

IPC: H05K1/02 ,  H01B7/06 ,  H01B7/02 ,  H01B13/00 ,  H01B13/008

CPC classification number: H01B7/06 ,  H01B7/0225 ,  H01B13/008 ,  H01B13/0013 ,  H05K1/0283 ,  Y10T29/49162

Abstract: A stretchable conductor includes a substrate with a first major surface, wherein the substrate is an elastomeric material. An elongate wire is on the first major surface of the substrate; the wire includes a first end and a second end, and further includes at least one arcuate region between the first end and the second end. At least one portion of the arcuate region of the wire in the region has a first surface area portion embedded in the surface of the substrate and a second surface area portion unembedded on the substrate and exposed in an amount sufficient to render at least an area of the substrate in the region electrically conductive. The unembedded second surface portion of the arcuate region may lie above or below a plane of the substrate. Composite articles including a stretchable conductor in durable electrical contact with a conductive fabric are also disclosed.