公开(公告)号：US20200215845A1

公开(公告)日：2020-07-09

申请号：US16733081

申请日：2020-01-02

Applicant: VIAVI SOLUTIONS INC.

Inventor： Vladimir P. RAKSHA ,  John Hynes ,  Laurence Holden ,  Paul G. Coombs

IPC: B42D25/369 ,  B42D25/00 ,  H01F41/02 ,  B42D25/29 ,  B44F1/02 ,  C09D7/61 ,  B41M7/00 ,  C09D11/00 ,  B41M3/14 ,  C09D5/36 ,  C09D5/29 ,  B05D5/06 ,  B05D3/00 ,  B42D25/378 ,  B42D25/41 ,  B42D25/342 ,  B44F1/10

Abstract: In a printed article, pigment flakes are magnetically aligned so as to form curved patterns in a plurality of cross-sections normal a continuous imaginary line, wherein radii of the curved patterns increase along the imaginary line from the first point to the second point. When light is incident upon the aligned pigment flakes from a light source, light reflected from the aligned pattern forms a bright image which appears to gradually change its shape and move from one side of the continuous imaginary line to another side of the continuous imaginary line when the substrate is tilted with respect to the light source.

公开(公告)号：US10703678B2

公开(公告)日：2020-07-07

申请号：US15324423

申请日：2015-07-08

Applicant: VESUVIUS FRANCE, S.A.

Inventor： Jean-denis Nicolas ,  Gilbert Rancoule ,  Christian Berry

IPC: C04B35/584 ,  B65G39/07 ,  C04B41/50 ,  F27B9/24 ,  F27D3/02 ,  C04B41/87 ,  C04B41/00 ,  C03C17/00 ,  B21B39/00 ,  B21B27/03 ,  C03C17/22 ,  C04B35/565 ,  C04B35/597 ,  C04B35/626 ,  C09D1/00 ,  C23C4/10 ,  F16C13/00 ,  C23C24/08 ,  C09D7/61 ,  B05D1/18 ,  B05D3/00 ,  B05D3/02 ,  C08K3/22 ,  C08K3/34 ,  C08K3/36

Abstract: A protective and abradable coating composition is suitable for application on rolls and more particularly for application on conveyor rolls. The abradable coating is suitable for use in high temperature applications. Rolls incorporating the coating may be produced and used according to disclosed processes and procedures. Application of the composition to rolls reduces corrosion by aluminium melt, and enables the removal of built-up substances by friction. The life time of the roll is thereby increased.

公开(公告)号：US20200181427A1

公开(公告)日：2020-06-11

申请号：US16795320

申请日：2020-02-19

Applicant: HRL Laboratories, LLC

Inventor： Andrew P. NOWAK ,  April R. RODRIGUEZ ,  Elena SHERMAN ,  Adam F. GROSS

IPC: C09D5/16 ,  C09D127/12 ,  C09D175/08 ,  B05D1/02 ,  B05D3/00 ,  B05D5/08 ,  C09D7/61 ,  C08G81/00 ,  C08G18/50 ,  C08G18/48 ,  C08G18/75 ,  C08G18/10 ,  C08G18/12 ,  C09D187/00 ,  C08G18/46

Abstract: This invention provides durable, low-ice-adhesion coatings with excellent performance in terms of ice-adhesion reduction. Some variations provide a low-ice-adhesion coating comprising a microstructure with a first-material phase and a second-material phase that are microphase-separated on an average length scale of phase inhomogeneity from 1 micron to 100 microns. Some variations provide a low-ice-adhesion material comprising a continuous matrix containing a first component; and a plurality of discrete inclusions containing a second component, wherein the inclusions are dispersed within the matrix to form a phase-separated microstructure that is inhomogeneous on an average length scale from 1 micron to 100 microns, wherein one of the first component or the second component is a low-surface-energy polymer, and the other is a hygroscopic material. The coatings are characterized by an AMIL Centrifuge Ice Adhesion Reduction Factor up to 100 or more. These coatings are useful for aerospace surfaces and other applications.

公开(公告)号：US10676808B2

公开(公告)日：2020-06-09

申请号：US14889574

申请日：2014-06-06

Applicant: VDM Metals International GmbH

Inventor： Nicole De Boer ,  Stefan Gilges ,  Karl-Heinz Appel ,  Zuelfuekil Tas

IPC: C22F1/10 ,  C22C19/05 ,  C22C1/02 ,  C22C19/03 ,  H01L39/24 ,  C22B9/16 ,  B05D3/00 ,  B22D7/00 ,  B22D11/00 ,  B22D21/02 ,  C23C24/00

Abstract: A method for producing a metal film from an over 50% nickel alloy melts more than one ton of the alloy in a furnace, followed by VOD or VLF system treatment, then pouring off to form a pre-product, followed by re-melting by VAR and/or ESU. The pre-product is annealed 1-300 hours between 800 and 1350° C. under air or protection gas, then hot-formed between 1300 and 600° C., such that the pre-product then has 1-100 mm thickness after the forming and is not recrystallized, recovered, and/or (dynamically) recrystallized having a grain size below 300 μm. The pre-product is pickled, then cold-formed to produce a film having 10-600 μm end thickness and a deformation ratio greater than 90%. The film is cut into 5-300 mm strips annealed 1 second to 5 hours under protection gas between 600 and 1200° C. in a continuous furnace, then recrystallized to have a high cubic texture proportion.

公开(公告)号：US10660646B2

公开(公告)日：2020-05-26

申请号：US15430065

申请日：2017-02-10

Applicant: Electroformed Stents, Inc.

Inventor： Richard A. Hines

IPC: A61B17/12 ,  B05D3/00 ,  C25D1/02 ,  A61B17/00

Abstract: A medical flow restrictor that may be used to exclude a saccular aneurysm from the circulatory system. The device, a thin walled, foil-like shell, is compacted for delivery. The invention includes the device, electroforming fabrication methods, delivery assemblies, and methods of placing, and using, the device. A device with an aneurysm lobe and an artery lobe self-aligns its waist at the neck of an aneurysm as the device shell is pressure expanded. Negative pressure is used to collapse both the aneurysm lobe and the artery lobe, captivating the neck of the aneurysm and securing the device. The device works for aneurysms at bifurcations and aneurysms near side-branch arteries. The device, unlike endovascular coiling, excludes the weak neck of the aneurysm from circulation, while leaving the aneurysm relatively empty. Unlike stent-based exclusion, the device does not block perforator arteries. This exclusion device can also limit flow through body lumens or orifices.

公开(公告)号：US20200156191A1

公开(公告)日：2020-05-21

申请号：US15674888

申请日：2017-08-11

Applicant: Liburdi Engineering Limited

Inventor： Alexander B. Goncharov ,  Joseph Liburdi ,  Paul Lowden ,  Scott Hastie

IPC: B23K35/02 ,  C23C16/56 ,  B05D1/00 ,  C23C16/02 ,  C23C14/58 ,  C23C14/28 ,  C23C14/02 ,  B23K35/365 ,  B23K35/36 ,  B23K35/30 ,  B05D7/20 ,  B05D3/02 ,  B05D3/00 ,  C23C16/44

Abstract: The present invention is a composite welding wire for fusion welding of components manufactured of superalloys. The composite weld wire includes a surface layer applied to the core wire in a green condition and bonded to the core wire. The surface layer includes alloying elements selected from among B and Si, the total bulk content of B and Si representing 0.5 to 4.0 wt. % of the composite welding wire. The boron and silicon alloying elements reduce the melting temperature and increase the solidification range of the weld pool, minimizing the incidence of weld cracking compared to welding without the coating. The green condition surface layer is comprised of more than 80 wt. % of the bulk content of the composite welding wire selected from the combination of B and Si.

公开(公告)号：US10649361B1

公开(公告)日：2020-05-12

申请号：US16056777

申请日：2018-08-07

Applicant: WARD KRAFT, INC.

Inventor： Jesse Crum

IPC: G03G15/04 ,  B05D1/28 ,  B05D3/02 ,  B05D5/00 ,  B05D7/04 ,  B05D3/04 ,  B05D3/00 ,  B05D7/24 ,  C09D5/18 ,  C09D11/033 ,  C09D5/00 ,  C08J7/06 ,  C09D11/037 ,  C09D5/32

Abstract: Methods of printing indicia on PVC sheets with laser printers. The method includes manufacturing a heat resistant coating that includes each of a water based ink, a work and turn coating, and Calcium Sulfate. The heat resistant coating is applied to the PVC sheet and is allowed to dry thereon. Indicia is printed on the PVC sheet with the laser printer. During a printing process, a temperature of a fuser assembly of the laser printer exceeds 290 degree Fahrenheit.

公开(公告)号：US10603664B2

公开(公告)日：2020-03-31

申请号：US16395133

申请日：2019-04-25

Applicant: CUE HEALTH INC.

Inventor： Ayub Khattak ,  Clinton Sever ,  Paul Nelson ,  Ryan Cooper ,  Thomas Congdon ,  Justin Demartino ,  Raphael Shapiro ,  Mark Duncan

IPC: B01L3/00 ,  C12Q1/6825 ,  G01N35/00 ,  H04M1/725 ,  B01F11/02 ,  B05D3/00 ,  F16K99/00 ,  G01N27/28 ,  G01N27/327 ,  G01N33/543 ,  G01N33/58 ,  B01L7/00 ,  G01N1/02 ,  G01N21/78 ,  G01N35/10

Abstract: Devices, systems, and methods for detecting molecules of interest within a collected sample are described herein. In certain embodiments, self-contained sample analysis systems are disclosed, which include a reusable reader component, a disposable cartridge component, and a disposable sample collection component. The reader component may communicate with a remote computing device for the digital transmission of test protocols and test results. In various disclosed embodiments, the systems, components, and methods are configured to identify the presence, absence, and/or quantity of particular nucleic acids, proteins, or other analytes of interest, for example, in order to test for the presence of one or more pathogens or contaminants in a sample.

公开(公告)号：US20200091864A1

公开(公告)日：2020-03-19

申请号：US16686152

申请日：2019-11-17

Applicant: Dan Vance

Inventor： Dan Vance

IPC: H02S40/22 ,  B05D3/00

Abstract: Disclosed is a method for construction or fabrication of a surface on a substrate, said surface capable of displaying a viewable static image comprising depositing curable polar optical materials in a controlled manner forming a multiplicity of nano-structure arrays, each array having the properties of specific individual reflectance of a narrow wavelength band and high transmissivity of wavelengths outside the reflective band, the dimensions and arrangements of the arrays purposefully chosen to produce predetermined intensities and hues of colors, said arrangements resulting in said viewable static image on said substrate.

公开(公告)号：US10590285B2

公开(公告)日：2020-03-17

申请号：US15531293

申请日：2014-11-27

Applicant: Honeywell International Inc. ,  Marilyn Wang

Inventor： Marilyn Wang

IPC: B05D1/00 ,  B05D5/08 ,  C09D133/12 ,  C08K3/36 ,  C08K9/06 ,  C09D5/16 ,  B29C59/14 ,  C08J7/12 ,  B05D3/00 ,  B05D3/14

Abstract: Methods for forming a coating can include preparing a nanocomposite film including surface modified silicon dioxide nanoparticles, applying an oxygen plasma treatment to the nanocomposite film to form a treated nanocomposite film, and applying a fluorosilane solution to the treated nanocomposite film to form the coating. A coating can include a nanocomposite film including surface modified silicon dioxide nanoparticles, the nanocomposite film having an oxygen plasma treated surface, and a monolayer of a fluoro alkyl chain.