公开(公告)号：US20240199906A1

公开(公告)日：2024-06-20

申请号：US18556046

申请日：2022-04-19

Applicant: NATIONAL UNIVERSITY OF SINGAPORE ,  SINGAPORE INSTITUTE OF TECHNOLOGY

Inventor： Siow Ling SOH ,  Shin Yee WONG ,  Neriah Yan Jie TAN ,  Teng Shuen Ernest LIM

IPC: C09D131/04 ,  B05D3/14 ,  C08J7/04 ,  C08J7/044 ,  C09D5/00 ,  C09D7/20 ,  C09D127/16 ,  C09D171/02

CPC classification number: C09D131/04 ,  B05D3/142 ,  C08J7/0427 ,  C08J7/044 ,  C09D5/00 ,  C09D7/20 ,  C09D127/16 ,  C09D171/02 ,  C08J2323/06 ,  C08J2323/12 ,  C08J2367/02 ,  C08J2427/16 ,  C08J2431/04 ,  C08J2471/02

Abstract: The present invention relates to a non-conductive polymer material for applying a non-conductive coat to a surface, The non-conductive polymer material comprises a first polymer selected from the group consisting of polyvinyl acetate and polyethylene oxide; a second polymer being polyvinylidene fluoride; and a solvent selected from the group consisting of dimethyl sulfoxide, tetrahydrofuran, toluene and dimethylformamide. The present invention also relates to a method of eliminating electrostatic charge on a surface by applying the non-conductive polymer material of the present invention to at least one surface of an object to form a non-conductive coat on the surface.

公开(公告)号：US11975125B2

公开(公告)日：2024-05-07

申请号：US18114088

申请日：2023-02-24

Applicant: MicroVention, Inc.

Inventor： Aaron Baldwin ,  Xinping Wu ,  Bryan Fiamengo ,  Garrett Ulrich ,  John Belletto

IPC: A61L33/06 ,  A61L31/02 ,  A61L31/10 ,  B05D3/14 ,  B05D7/16

CPC classification number: A61L33/062 ,  A61L31/022 ,  A61L31/10 ,  B05D3/142 ,  B05D7/16 ,  A61L2420/02

Abstract: Described are medical devices including expandable tubular bodies configured to be implanted into a lumen, wherein the outer surface of the expandable tubular bodies are coupled to a polymer(s).

公开(公告)号：US11857997B2

公开(公告)日：2024-01-02

申请号：US16905463

申请日：2020-06-18

Applicant: International Business Machines Corporation

Inventor： Ali Afzali-Ardakani ,  David L. Rath ,  Sarunya Bangsaruntip ,  George Gabriel Totir

IPC: B05D1/18 ,  B05D1/02 ,  B05D1/00 ,  B05D3/00 ,  B05D3/10 ,  B05D3/14 ,  B05D3/06

CPC classification number: B05D1/18 ,  B05D1/005 ,  B05D1/02 ,  B05D3/005 ,  B05D3/062 ,  B05D3/102 ,  B05D3/142 ,  B05D2202/00 ,  B05D2518/00

Abstract: Techniques regarding methods and/or apparatuses for protecting metal substrates during one or more lithography processes are provided. For example, one or more embodiments described herein can comprise a method that can include coating a metal substrate with a polymer film that self-assembles on a metal oxide positioned on a surface of the metal substrate. The method can also include covalently bonding the polymer film to the metal oxide.

公开(公告)号：US20230294128A1

公开(公告)日：2023-09-21

申请号：US18015340

申请日：2021-01-21

Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.

Inventor： Hiromichi AKIYAMA ,  Akihisa OKUDA

IPC: B05D3/14 ,  B05D3/06 ,  B05D3/08

CPC classification number: B05D3/142 ,  B05D3/062 ,  B05D3/08

Abstract: The purpose of the present disclosure is to provide a pre-coating processing method and a pre-coating processing system (1) for fiber-reinforced thermoplastic member, which can achieve the coating adherence required in the field of aircraft. In a pre-coating processing method according to the present disclosure, a to-be-coated surface of a fiber-reinforced thermoplastic plastic member (2) is subjected to an activation treatment: in which the to-be-coated surface is activated under a condition such that the surface free energy of the to-be-coated surface immediately after the activation treatment reaches at least 70 mJ/m2; and in which the to-be-coated surface is heated to a temperature at which the modulus of elasticity of the to-be-coated surface becomes lower than that at normal temperature.

公开(公告)号：US20180009959A1

公开(公告)日：2018-01-11

申请号：US15533286

申请日：2015-10-02

Applicant: RIKEN TECHNOS CORPORATION

Inventor： Kohei NAKASHIMA ,  Hideaki YAMBE

IPC: C08J7/04 ,  C09D133/10 ,  B05D3/14 ,  B29K69/00 ,  B29C47/00 ,  B05D1/26

CPC classification number: C08J7/047 ,  B05D1/265 ,  B05D3/142 ,  B29C48/08 ,  B29K2033/04 ,  B29K2069/00 ,  B29K2079/08 ,  B29K2995/0026 ,  B32B27/36 ,  C08J7/042 ,  C08J7/045 ,  C08J2333/24 ,  C08J2369/00 ,  C08J2433/06 ,  C08J2433/10 ,  C08J2433/26 ,  C09D133/10 ,  C09D133/26

Abstract: According to at least one embodiment, there is provided a hard coat laminate film having a total light transmittance of 80% or more and having (γ) a hard coat on at least one surface of (α) an aromatic-polycarbonate resin film containing 30 mol % or more of a structural unit derived from 4,4′-(3,3,5-trimethylcyclohexane-1,1-diyl)diphenol when the total of the structural units derived from aromatic dihydroxy compounds is 100 mol %. According to another embodiment, there is provided a hard coat laminate film having a total light transmittance of 80% or more and having (γ) a hard coat on at least one surface of a transparent laminate film constituted of (α) an aromatic-polycarbonate resin film containing 30 mol % or more of a structural unit derived from 4,4′-(3,3,5-trimethylcyclohexane-1,1-diyl)diphenol, when the total of the structural units derived from aromatic dihydroxy compounds is 100 mol %, and (β) a poly(meth)acrylimide resin film.

公开(公告)号：US20170335507A1

公开(公告)日：2017-11-23

申请号：US15533745

申请日：2015-12-08

Applicant: THE UNIVERSITY OF TOKYO

Inventor： Takaya SUZUKI ,  Hiroaki ZUSHI ,  Noriaki SAITOU

IPC: D06M10/02 ,  D06M11/58 ,  D06M11/34 ,  B05D3/04 ,  C08J5/06 ,  B05D3/14 ,  C08K5/09 ,  D06M10/06 ,  D06M101/40

CPC classification number: D06M10/025 ,  B05D3/044 ,  B05D3/142 ,  B05D3/148 ,  C08J5/06 ,  C08K5/09 ,  D06M10/02 ,  D06M10/06 ,  D06M11/34 ,  D06M11/58 ,  D06M2101/40

Abstract: A surface-treated carbon fiber having a mole ratio between a carboxyl group and an acid anhydride of 50:50 to 70:30 when measured by pyrolysis gas analysis, is manufactured by spraying a reactive gas that has been made into a plasma onto the surface of a carbon fiber and introducing a functional group into the surface of the carbon fiber.

公开(公告)号：US20170225195A1

公开(公告)日：2017-08-10

申请号：US15387142

申请日：2016-12-21

Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

Inventor： Asif MATIN ,  Necar MERAH

IPC: B05D5/08 ,  B05D3/04 ,  B05D3/14

CPC classification number: B05D5/08 ,  B05D3/142 ,  B05D2201/00 ,  B05D2203/35

Abstract: A superhydrophobic and self-cleaning surface including a substrate and a superhydrophobic layer. The superhydrophobic layer having a reacted form of octadecyltrichlorosilane. The octadecyltrichlorosilane is disposed on and crosslinked to a surface of the substrate via surface hydroxyl groups. The surface exhibits a rms roughness of 40 nm to 60 nm, a water contact angle of 155° to 180°, and a contact angle hysteresis of less than 15°. A method of preparing the substrate with a superhydrophobic and self-cleaning surface including treating a substrate with a plasma treatment, contacting the substrate with water or an alcohol to form an hydroxylated substrate, contacting the hydroxylated substrate with a solution of octadecyltrichlorosilane in an alkane solvent at a concentration in the range of 0.05 M to 0.3 M, and drying the solution on to the substrate under ambient air to form the superhydrophobic and self-cleaning surface on the substrate.

公开(公告)号：US20170137635A1

公开(公告)日：2017-05-18

申请号：US15353078

申请日：2016-11-16

Applicant: NBD NANOTECHNOLOGIES, INC.

Inventor： Bong June ZHANG

IPC: C09D5/16 ,  C07F9/40 ,  C03C17/30 ,  C04B41/49 ,  C04B41/84 ,  B05D3/00 ,  C07F9/38 ,  C04B41/00

CPC classification number: C09D5/1625 ,  B05D3/002 ,  B05D3/142 ,  B05D5/083 ,  C03C17/30 ,  C03C2217/20 ,  C03C2217/76 ,  C03C2218/31 ,  C04B41/009 ,  C04B41/4994 ,  C04B41/84 ,  C07F9/3808 ,  C07F9/4006 ,  C08F220/00 ,  C09D133/00

Abstract: Processes for preparing oleophobic and hydrophobic coatings on a substrate. More particularly, the disclosure relates to omniphobic surface treatment of substrates such as glass, ceramic, glass-ceramic, and the like.

公开(公告)号：US20170056920A1

公开(公告)日：2017-03-02

申请号：US14841255

申请日：2015-08-31

Applicant: SIGMA LABORATORIES OF ARIZONA, LLC

Inventor： Angelo Yializis

IPC: B05D3/04 ,  H05K3/28 ,  B05D5/08 ,  B05D7/04 ,  B05D3/14

CPC classification number: H05K3/28 ,  B01D67/0037 ,  B01D67/0093 ,  B01D69/10 ,  B01D71/26 ,  B01D71/30 ,  B01D2239/0421 ,  B01D2239/0428 ,  B01D2239/0478 ,  B01D2323/04 ,  B05D1/60 ,  B05D3/142 ,  B05D5/083 ,  B05D2201/00 ,  C08J7/123 ,  C08J7/16 ,  C08J2333/16 ,  D06M14/18

Abstract: A method for creating a functional coating on a substrate in vacuum from a deposited monomer material in absence of oxygen and/or radiation from a radiation source. The substrate may be preliminarily activated with inert gas to form an activated layer thereon. The method may include depositing a fluorine containing monomer having a first CF3:CF2 ratio, and forming, on the substrate, the self-assembled polymer coating that has a second CF3:CF2 ratio, where the first and second CF3:CF2 ratios are equal.

Abstract translation: 一种在没有氧和/或来自辐射源的辐射的情况下从沉积的单体材料在真空中在基底上产生功能性涂层的方法。 基材可以用惰性气体预先活化，以在其上形成活化层。 该方法可以包括沉积具有第一CF 3：CF 2比率的含氟单体，并在基材上形成具有第二CF 3 :CF 2比的自组装聚合物涂层，其中第一和第二CF 3：CF 2比率相等 。

公开(公告)号：US20160312044A1

公开(公告)日：2016-10-27

申请号：US15135894

申请日：2016-04-22

Applicant: THE UNIVERSITY OF CONNECTICUT

Inventor： Gregory Allen Sotzing

IPC: C09D5/24 ,  B05D3/14 ,  B05D1/00 ,  B05D1/18 ,  B05D1/30 ,  B05D1/02

CPC classification number: C09D5/24 ,  B05D1/005 ,  B05D1/02 ,  B05D1/18 ,  B05D1/30 ,  B05D3/142 ,  H01B1/122 ,  H01B1/127 ,  H01B1/128

Abstract: Disclosed are conductive polymer film structures comprising an insulating substrate comprising nucleophile derivatized nanoparticles located at the surface of the insulating substrate; and a conducting polymer:template polymer coating disposed on at least a portion of a surface of the insulating substrate through which a chemical bond forms between at least one anion of the template polymer and nucleophile derivatized nanoparticles located at the surface of the insulating substrate.

Abstract translation: 公开了包含绝缘衬底的导电聚合物膜结构，该绝缘衬底包括位于绝缘衬底表面的亲核衍生化纳米颗粒; 以及导电聚合物：模板聚合物涂层，其设置在所述绝缘基底的表面的至少一部分上，所述绝缘基底的表面在所述模板聚合物的至少一个阴离子和位于所述绝缘基底的表面的亲核体衍生的纳米颗粒之间形成化学键。