公开(公告)号：US11105457B2

公开(公告)日：2021-08-31

申请号：US15542683

申请日：2015-12-29

Applicant: VOESTALPINE TUBULARS GMBH & CO KG

Inventor： Markus Schaffer ,  Peter Winkler ,  Reinhard Leitner ,  Thomas Schalkhammer

IPC: F16L58/14 ,  F16L57/06 ,  F16L58/10 ,  F16L58/06 ,  F16L15/08 ,  F16L15/06 ,  B05D1/02 ,  B05D1/18 ,  E21B17/042 ,  F16L15/00

Abstract: A screw joint has a tubular element with a female thread and a tubular element with a male thread, wherein the male thread and the female thread have first contact surfaces that cooperate with each other, and the tubular elements optionally have second contact surfaces adjacent to the female thread and/or the male thread, wherein the first contact surfaces and the optional second contact surfaces each have a coating including a first and a second layer, wherein the first layer is formed as a conversion layer in each case, one of the first contact surfaces that cooperate with each other has a second layer made of ceramic material with a friction reducing effect and the other of the two contact surfaces that cooperate with each other has, as a second layer, a varnish layer with a binding agent made of an organic polymer throughout which solid lubricant particles are distributed.

公开(公告)号：US11081335B2

公开(公告)日：2021-08-03

申请号：US16680337

申请日：2019-11-11

Applicant: Milara Incorporated

Inventor： Krassimir D. Petkov ,  Velimir Deric ,  Haniel Olivera ,  Eugene Bonev

IPC: H01L21/02 ,  B82Y40/00 ,  H01L21/67 ,  H01L21/677 ,  B05D1/18 ,  B29C65/00 ,  B29C65/78 ,  H01L29/06 ,  B05D3/04

Abstract: A multi-scale manufacturing system comprising a centrally located multi-axis and multi-dimensional first manipulating component associated with a housing for manipulating a substrate and a template, a control subsystem coupled to the first manipulating component for controlling movement thereof, a pre-alignment subsystem for pre-aligning the substrate and the template, an assembly station for applying nanomaterial to the template, an alignment station for aligning the template and the substrate together to form a workpiece assembly, and a transfer subsystem for applying pressure to the workpiece assembly for transferring the nanomaterial from the template to the substrate.

公开(公告)号：US11072766B2

公开(公告)日：2021-07-27

申请号：US14367909

申请日：2012-12-13

Applicant: FIRMENICH SA

Inventor： Nicolas Pichon ,  Sonia Godefroy ,  Arnaud Struillou

IPC: C11D3/50 ,  B01J13/14 ,  B05D1/18 ,  C11B9/00 ,  C11D3/00

Abstract: The present invention relates to a one-shell aminoplast core-shell microcapsule stabilized by a polyisocyanate. It also provides a method for stabilizing aminoplast microcapsules in liquid aqueous surfactant-rich consumer products.

公开(公告)号：US20210220520A1

公开(公告)日：2021-07-22

申请号：US17272978

申请日：2020-06-04

Applicant: CHONGQING UNIVERSITY

Inventor： Kaiyong CAI ,  Zhang YUAN ,  Peng LIU

IPC: A61L27/44 ,  B05D1/18

Abstract: The present invention discloses a preparation method of a biomedical titanium implant with a function of eliminating a surface biomembrane. The method includes the following steps: firstly synthesizing mesoporous polydopamine (MPDA) nanoparticles by a “one-pot method”, constituting a surface-aminated titanium material through diacid corrosion and modification of a 3-aminopropyltriethoxysilane (APTES) coupling agent, and integrating the MPDA nanoparticles into the surface of the titanium material through Michael addition reaction; secondly, taking MPDA anchored on the surface of the titanium material as a photothermal material and a photosensitizer carrier, where MPDA contains abundant aromatic rings capable of facilitating abundant loading of a photosensitizer (indocyanine green, ICG) through π-π stacking interaction; and finally further modifying biocompatible RGD polypeptides on the surface of MPDA by Michael addition reaction, where a modified titanium material is referred to as Ti-M/I/RGD.

公开(公告)号：US11066747B2

公开(公告)日：2021-07-20

申请号：US15468758

申请日：2017-03-24

Applicant: Applied Materials, Inc.

Inventor： Qiwei Liang ,  Adib Khan ,  Tobin Kaufman-Osborn ,  Srinivas D. Nemani ,  Ludovic Godet

IPC: C23C16/455 ,  C23C16/44 ,  C23C16/448 ,  C23C16/458 ,  C23C16/46 ,  C23C16/505 ,  B05D1/00 ,  B05D1/18

Abstract: Implementations described herein relate to apparatus and methods for self-assembled monolayer (SAM) deposition. Apparatus described herein includes processing chambers having various vapor phase delivery apparatus fluidly coupled thereto. SAM precursors may be delivered to process volumes of the chambers via various apparatus which is heated to maintain the precursors in vapor phase. In one implementation, a first ampoule or vaporizer configured to deliver a SAM precursor may be fluidly coupled to the process volume of a process chamber. A second ampoule or vaporizer configured to deliver a material different from the SAM precursor may also be fluidly coupled to the process volume of the process chamber.

公开(公告)号：US20210205940A1

公开(公告)日：2021-07-08

申请号：US17091400

申请日：2020-11-06

Applicant: Purdue Research Foundation

Inventor： Tatsuya Sugihara ,  Srinivasan Chandrasekar ,  Anirudh Udupa ,  Koushik Viswanathan ,  Kevin Paul Trumble ,  James Bradley Mann

IPC: B23P25/00 ,  B05D1/18

Abstract: Methods of inducing segmented flow in a material in which a ductile flow mode would otherwise occur during machining. A monolayer molecular film is formed on a surface of a body of a material in a state such that the material exhibits ductile flow when subjected to shear. The monolayer molecular film has molecules each having a head group adsorbed to the surface, a terminal group, and a hydrocarbon chain therebetween having a chain length of greater than 6. A surface portion of the body is removed by engaging the body with a tool in a contact region below the surface of the body and moving the tool relative to the body to remove the surface portion and the monolayer molecular film thereon. The monolayer molecular film induces segmented flow in the material during the removing of the surface portion.

公开(公告)号：US11037693B2

公开(公告)日：2021-06-15

申请号：US16389254

申请日：2019-04-19

Applicant: Nanotek Instruments, Inc.

Inventor： Yi-jun Lin ,  Aruna Zhamu ,  Bor Z. Jang

IPC: H01B1/02 ,  H01B1/08 ,  H01B1/04 ,  B82Y30/00 ,  B05D1/00 ,  B05D1/02 ,  B05D1/04 ,  B05D1/18 ,  B05D1/12 ,  C23C4/12 ,  C23C4/04 ,  B05D1/24 ,  B05D5/12 ,  H05K3/12

Abstract: A process for producing a transparent conductive film, comprising (a) providing a graphene oxide gel; (b) dispersing metal nanowires in the graphene oxide gel to form a suspension; (c) dispensing and depositing the suspension onto a substrate; and (d) removing the liquid medium to form the film. The film is composed of metal nanowires and graphene oxide with a metal nanowire-to-graphene oxide weight ratio from 1/99 to 99/1, wherein the metal nanowires contain no surface-borne metal oxide or metal compound and the film exhibits an optical transparence no less than 80% and sheet resistance no higher than 300 ohm/square. This film can be used as a transparent conductive electrode in an electro-optic device, such as a photovoltaic or solar cell, light-emitting diode, photo-detector, touch screen, electro-wetting display, liquid crystal display, plasma display, LED display, a TV screen, a computer screen, or a mobile phone screen.

公开(公告)号：US11034855B2

公开(公告)日：2021-06-15

申请号：US16495867

申请日：2018-03-22

Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.

Inventor： Tetsuya Ohara ,  Nobuhiro Miyamae ,  Yosuke Shimodaira ,  Toshio Inbe

IPC: C09D163/00 ,  C09D5/02 ,  C09D5/08 ,  C09D5/44 ,  B05D1/18 ,  B05D3/02 ,  C08K5/21 ,  C25D13/06 ,  C09D7/61 ,  C08K5/00 ,  C08K3/08

Abstract: The present invention relates to a cationic electrodeposition coating composition containing a resin emulsion containing an aminated resin (A) and a blocked isocyanate curing agent (B), characterized in that a deposited electrodeposition coating film of the cationic electrodeposition coating composition has a coating film viscosity in a range of 5,000 to 1,000,000 mPa·s at 110° C., and a portion resulting from removal of a resin component from the deposited electrodeposition coating film of the cationic electrodeposition coating composition has a polarity term in a range of 2 to 30 mN/m.

公开(公告)号：US20210171488A1

公开(公告)日：2021-06-10

申请号：US17167282

申请日：2021-02-04

Applicant: CITROX BIOSCIENCES LIMITED

Inventor： Howard Thomas

IPC: C07D311/32 ,  C08J7/06 ,  D06M15/03 ,  D06M13/12 ,  D06M16/00 ,  D06M13/10 ,  D06M10/02 ,  A01N25/10 ,  A01N43/16 ,  A23B4/10 ,  B05D1/02 ,  B05D1/18 ,  B65D65/42 ,  B65D81/28 ,  C09D5/14 ,  A41B11/00 ,  A41D13/12 ,  D06M13/165

Abstract: Cellulosic fibrous materials are described which are impregnated with a bioflavonoid composition, the bioflavonoid content of the composition comprising at least naringin and neohesperidin. The use of such impregnated materials is also described, for example as paper or bamboo towels and cardboard, as well as the process for impregnating the materials.

公开(公告)号：US20210170441A1

公开(公告)日：2021-06-10

申请号：US17268483

申请日：2019-08-22

Applicant: COVESTRO INTELLECTUAL PROPERTY GMBH & CO. KG

Inventor： Georgios Tziovaras ,  Roland Kuenzel

IPC: B05D1/18 ,  B05D3/06 ,  B05D5/06 ,  B05D3/10 ,  C08L101/00 ,  C08K3/04 ,  B42D25/36 ,  B42D25/41

Abstract: The invention relates to an improved method for the partial coloring, in particular for the color laser engraving, of plastic parts, in particular thermoplastic plastic parts, more particularly thermoplastic plastic parts that have a multi-layered structure, to the resulting partially colored, preferably color laser engraved, plastic parts, in particular thermoplastic plastic parts, and to a device for the partial coloring of plastic parts.