公开(公告)号：US10752386B1

公开(公告)日：2020-08-25

申请号：US15382404

申请日：2016-12-16

Applicant: USA as Represented by the Administrator of the National Aeronautics and Space Administration

Inventor： Wenhong Fan ,  Robin A. Beck ,  Jeremy J. Thornton ,  Susan M. White ,  James O. Arnold

IPC: B05D5/00 ,  B64G1/58 ,  B05D1/18 ,  B05D3/10

Abstract: Methods for producing a flexible, fibrous ablator thermal protection material, for use in association with a space vehicle that passes through an atmosphere in which severe heating is experienced. A phenolic resin and/or a silicone resin can be used. The elastic modulus of the resulting material is low, in a preferred range of about 200-5000 kPa, and can be controlled by choice of a curing temperature and/or a time interval length for curing.

公开(公告)号：US10741779B2

公开(公告)日：2020-08-11

申请号：US15996944

申请日：2018-06-04

Applicant: Hunt Perovskite Technologies, L.L.C.

Inventor： Michael D. Irwin ,  Jerred A. Chute ,  Vivek V. Dhas

IPC: H01L51/42 ,  H01G9/20 ,  B05D1/38 ,  B05D3/10 ,  H01L31/0304 ,  H01L51/00

Abstract: A method for preparing photoactive perovskite materials. The method comprises the step of preparing a lead halide precursor ink. Preparing a lead halide precursor ink comprises the steps of: introducing a lead halide into a vessel, introducing a first solvent to the vessel, and contacting the lead halide with the first solvent to dissolve the lead halide. The method further comprises depositing the lead halide precursor ink onto a substrate, drying the lead halide precursor ink to form a thin film, annealing the thin film, and rinsing the thin film with a second solvent and a salt.

公开(公告)号：US10723912B2

公开(公告)日：2020-07-28

申请号：US15367943

申请日：2016-12-02

Applicant: U.S.A. as represented by the Administrator of the National Aeronautics and Space Administration

Inventor： Jereme R. Doss ,  John W. Connell ,  Christopher J. Wohl, Jr.

IPC: B32B27/40 ,  B32B27/38 ,  B05D1/02 ,  B05D1/18 ,  B05D3/00 ,  B05D5/08 ,  C09D163/00 ,  C09D175/04 ,  C09D175/08 ,  C09D175/12 ,  C08G18/48 ,  C08G18/50 ,  C08G18/73 ,  C08G18/66 ,  C08G65/333 ,  C08G59/50 ,  C08G18/75 ,  C08G65/00 ,  C08G18/24 ,  B05D3/10 ,  C08G18/32 ,  C08G18/38 ,  C08G18/58 ,  C08G18/76 ,  C08K3/22 ,  C08K3/30 ,  C08K3/36

Abstract: Various embodiments provide epoxy modified fluorinated urethane compositions that may provide desirable bulk mechanical properties of conventional coatings, adhesives, or structural matrix resins, while simultaneously exhibiting surface properties that may reduce surface contamination. Various embodiments provide formulations comprising epoxy modified fluorinated alkyl ether including urethane oligomer or polymer resins that may possess the requisite thermal, mechanical, chemical, and optical properties while achieving a low surface energy. In various embodiments, such resins may be prepared from random urethane oligomer compositions including fluorinated alkyl ether segments, in which the oligomers may be terminated with amino groups and subsequently reacted with epoxy including monomers or oligomers.

公开(公告)号：US10717110B2

公开(公告)日：2020-07-21

申请号：US15310640

申请日：2015-05-13

Applicant: BASF Coatings GmbH

Inventor： Frank Joege ,  Dominik Vollmann ,  Joerg Ressel ,  Lara Schwarzenberg

IPC: C08G18/10 ,  B05D7/00 ,  C09D167/02 ,  C08G18/68 ,  C08F283/00 ,  B05D3/00 ,  B05D3/10

Abstract: The present invention relates to an aqueous dispersion (P) of at least two polymeric resins (P1) and (P2) which are different from one another, (P1) being a copolymer obtainable by copolymerizing ethylenically unsaturated monomers in the presence of at least one polyurethane resin having polymerizable carbon double bonds, and (P2) being a polyester having functional hydroxyl groups, which has an acid number of

公开(公告)号：US10703843B2

公开(公告)日：2020-07-07

申请号：US15533566

申请日：2015-12-07

Applicant: University of Virginia Patent Foundation

Inventor： Louis A. Bloomfield

IPC: C08F222/32 ,  B05D3/10 ,  B05D7/02 ,  B05D7/00 ,  C09J5/02 ,  C09D4/00 ,  C09J4/00

Abstract: The present application provides compositions and methods for allowing surfaces such as HDPE, LDPE, polyethylene, polypropylene, Teflon (polytetrafluoroethylene), SBS, SEBS, SIS elastomers, and silicone rubber, which are notoriously difficult to apply adhesives, glues, or coatings to, to be treated with a Primer System comprising a cyanoacrylate monomer and non-polar solvent component and an initiator component, wherein the polymerization product of the components is a microstructured polycyanoacrylate layer. The microstructured polycyanoacrylate layer-increases the ability of a glue, adhesive, or coating to adhere to that surface and subsequently allows other materials to be used as coatings on the surface or to be applied using a glue or adhesive.

公开(公告)号：US10689407B2

公开(公告)日：2020-06-23

申请号：US15417924

申请日：2017-01-27

Applicant: ACatechol, Inc.

Inventor： Byung Jun Ahn ,  Bruce H. Lipshutz ,  Sam L. Nguyen ,  Roscoe Linstadt

IPC: C07F9/12 ,  C09D7/63 ,  C09D5/00 ,  C07C205/43 ,  A61K6/20 ,  A61K6/62 ,  A61K6/65 ,  A61K6/78 ,  B05D3/10 ,  C07C69/01 ,  C07C205/42 ,  C07C235/06 ,  C07C271/16 ,  C07F7/08 ,  B05D3/00 ,  C07C235/20 ,  C07D217/16 ,  C07F9/62 ,  C08K5/13 ,  C08K5/107

Abstract: In one embodiment, the present application discloses a photo-cleavable surface binding compound of the Formula I and Formula II: wherein the variables EG, EG1, SP1, SP2, SP3, Ar and BG are as defined herein. In another embodiment, the application discloses a method for forming a coating on a surface of a substrate using the surface binding compound.

公开(公告)号：US20200181316A1

公开(公告)日：2020-06-11

申请号：US16212162

申请日：2018-12-06

Applicant: Warren Environmental & Coating, LLC

Inventor： Philip Warren

IPC: C08G59/06 ,  C08K3/013 ,  C08K3/04 ,  C08G59/50 ,  C08L83/04 ,  B05D1/02 ,  B05D3/10

Abstract: A composition and method for spray-applying a two-part, self-setting composition containing a structural reinforcement component that is particularly adapted for delivering the components of the composition at a temperature that promotes their spray application as well as a self-setting reaction. The method includes selecting a self-setting compound that is adapted for curing in place once applied, the self-setting compound including at least one reinforcing material; and applying the compound to a substrate. Alternately, a self-curing compound includes a multi-part compound which, upon a mixing of the parts, chemically reacts and cures, and at least one reinforcing material dispersed into at least one of the parts, wherein the reinforcing material enhances the strength of the coating upon application of the compound.

公开(公告)号：US10676636B2

公开(公告)日：2020-06-09

申请号：US15924772

申请日：2018-03-19

Applicant: TOKYO OHKA KOGYO CO., LTD.

Inventor： Akiya Kawaue

IPC: B05D1/00 ,  B05D3/02 ,  B05D3/10 ,  B05D7/00 ,  C09D165/00 ,  C08G61/04 ,  C08F297/04 ,  C08G81/02 ,  C09D153/00 ,  C09D125/06 ,  C08F112/08 ,  C08G83/00

Abstract: A method of producing a structure containing a phase-separated structure, the method including: applying a brush composition to a substrate to form a brush layer; forming a layer containing a block copolymer on the brush layer; and phase-separating the layer containing the block copolymer, the brush composition including a resin component (A), the resin component (A) containing a polymeric compound (A1) in which a first polymer block and a second polymer block are bonded to each other through a linking group containing a substrate adhering group.

公开(公告)号：US20200171534A1

公开(公告)日：2020-06-04

申请号：US16618128

申请日：2019-03-21

Applicant: BAR-ILAN UNIVERSITY

Inventor： Shlomo MARGEL ,  Sharon BRETLER ,  Sarit COHEN ,  Naftali KANOVSKY

IPC: B05D1/06 ,  B05D1/36 ,  B05D3/10

Abstract: A composition comprising nano- or micro-particles grafted onto a surface are disclosed. Process of preparing the compositions and methods of using the same, such as for anti-fogging, anti-fouling and anti-scratching are provided.

公开(公告)号：US10570265B2

公开(公告)日：2020-02-25

申请号：US16111817

申请日：2018-08-24

Applicant: CITIC Dicastal CO., LTD.

Inventor： Jianqiang Cao ,  Ling Xiao ,  Lateng A ,  Wei Zhang ,  Donghui Zhang ,  Gaowei Xie ,  Kai Ling ,  Yanping Zhang

IPC: C08J7/04 ,  B29C71/02 ,  B05D3/12 ,  B05D3/02 ,  B05D3/10 ,  C08J5/00 ,  B05D3/00 ,  B05D1/06 ,  B05D7/00 ,  B05D1/12 ,  B05D7/02

Abstract: The disclosure provides a method for treating a surface of a carbon fiber composite material, comprising the steps of: (1) pretreating a carbon fiber reinforced resin-based composite material; (2) spraying transparent powder to the surface of the carbon fiber reinforced resin-based composite material and curing it; (3) polishing the surface of the carbon fiber reinforced resin-based composite material after the transparent powder is cured; (4) spraying transparent powder to the surface of the carbon fiber reinforced resin-based composite material after the transparent powder thereon is cured and curing it; (5) polishing, cleaning and baking; and (6) spraying a clear lacquer to the surface of the carbon fiber reinforced resin-based composite material after the transparent powder is cured and curing it.