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21. 发明申请

US20210156033A1 METHOD FOR MANUFACTURING HARD CARBON-BASED COATING, AND MEMBER PROVIDED WITH COATING 有权
公开(公告)号：US20210156033A1
公开(公告)日：2021-05-27
申请号：US16650128
申请日：2018-09-11
申请人： Sumitomo Electric Industries, Ltd. , MITSUBISHI MATERIALS CORPORATION , D.N.A. METAL COMPANY, LIMITED
发明人： Yoshiki NISHIBAYASHI , Shigeki MAEDA , Kazutaka FUJIWARA
IPC分类号： C23C26/00
摘要： Provided is a method for manufacturing a hard carbon-based coating. The method includes: a step A of preparing a film-forming apparatus including a power supply device and a discharge electrode containing a carbon material, and a substrate having a surface on which a coating is to be formed; and a step B of causing the film-forming apparatus to repeatedly generate a discharge between the discharge electrode and the substrate, to form a hard carbon-based coating on the surface.

22. 发明授权

US10993441B2 Antimicrobial coatings comprising organosilane homopolymers 有权
公开(公告)号：US10993441B2
公开(公告)日：2021-05-04
申请号：US16591785
申请日：2019-10-03
申请人： ALLIED BIOSCIENCE, INC.
发明人： Gavri Grossman , Jie Fang , Parham Asgari , Maha El-Sayed , Craig Grossman , Daniel Moros
IPC分类号： C08G77/26 , A01N55/00 , B05D1/04 , C23C26/00 , C09D179/02 , B05D7/00 , B05D7/14 , B05D1/02 , A01N33/08 , A01N25/02 , C09D5/14 , A61L2/00 , A01N59/16 , C09D183/08 , C09D183/00 , C08K3/22 , C09D183/06 , C07F7/08
摘要： Aqueous antimicrobial coating compositions are disclosed comprising at least one organosilane homopolymer, present as a distribution of polymer chain lengths, and optionally at least one amine. A method of preparing an antimicrobial coating comprises coating a surface with the aqueous antimicrobial coating composition and allowing the composition to dry into a film that exhibits residual antimicrobial efficacy against microorganisms even after mechanical abrasion of the coating. The organosilane homopolymer may comprise only 3-aminopropylsilanetriol homopolymer, mixtures of 3-aminopropylsilanetriol homopolymer, 3-chloropropylsilanetriol homopolymer and 3-(trihydroxysilyl)propyl dimethyloctadecyl ammonium chloride homopolymer, or any one of various unique organosilane homopolymers having multiple amine functionality.

23. 发明申请

US20200371016A1 FLOORING AND DEVICE AND METHODS ASSOCIATED WITH SAME 审中-公开
公开(公告)号：US20200371016A1
公开(公告)日：2020-11-26
申请号：US16955475
申请日：2018-12-18
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： MELAINE GUILLOU , FLORIAN BREMOND , ANDRE-CLEMENT GAUCERAND
IPC分类号： G01N19/02 , B33Y80/00 , C23C26/00 , B28B1/00 , B23K26/342 , B23K26/354
摘要： Ground surface comprising a substrate (110) having a Young's modulus of between 100 and 1000 GPa, and in which the ground surface has, on a working surface (120), a Vickers hardness of between 1300 and 10 000 kgf/mm2, and/or a surface coating forming the working surface, in which the surface coating contains amorphous carbon and/or titanium nitride and/or chromium nitride and/or tungsten carbide.

24. 发明授权

US10828865B1 Toughened and corrosion- and wear-resistant composite structures and fabrication methods thereof 有权
公开(公告)号：US10828865B1
公开(公告)日：2020-11-10
申请号：US15602684
申请日：2017-05-23
申请人： Consolidated Nuclear Security, LLC
发明人： Roland D. Seals , Edward B. Ripley , Russell L. Hallman
IPC分类号： B22D19/00 , B22D19/16 , B32B7/05 , B23K35/32 , B23K35/34 , C09D1/00 , C23C12/02 , C23C18/08 , C23C18/12 , C23C26/00 , B32B15/04
摘要： Composite structures having a reinforced material intermingled with a substrate wherein the reinforced material includes titanium monoboride, titanium diboride, or a combination thereof.

25. 发明授权

US10767072B2 Polymer, process and use 有权
公开(公告)号：US10767072B2
公开(公告)日：2020-09-08
申请号：US15519354
申请日：2015-10-21
申请人： DSM IP Assets B.V.
发明人： Tijs Nabuurs , Willem-Jan Soer , Gerardus Cornelis Overbeek
IPC分类号： C09D151/00 , C09D4/00 , B05D7/02 , B05D7/08 , B05D7/14 , C03C17/32 , C08F265/06 , C23C26/00 , C08F265/04
摘要： The current invention relates to a process for preparing an aqueous binder composition free of organic solvent, the process comprising at least the following steps: A) preparing a hydrophilic vinyl polymer (Polymer A) by polymerisation of a monomer composition A that contains: Ai) at least one carboxylic acid functional olefinically unsaturated monomer; and Aii) at least one olefinically unsaturated monomer different than Ai); and Aiii) optionally at least one wet adhesion promoting olefinically unsaturated monomer different than Ai and Aii); where Polymer A has an acid value (AV) from 32 to 98 mg KOH/g of solid Polymer A; B) preparing a hydrophobic vinyl polymer (Polymer B) by emulsion polymerization of a monomer composition B in the presence of Polymer A where the monomer composition B contains: Bi) at least one olefinically unsaturated monomer; Bii) optionally carboxylic acid functional olefinically unsaturated monomer different than Bi); and Biii) optionally wet adhesion promoting olefinically unsaturated monomer different than Bi); where Polymer B has an acid value (AV) of no more than 23.4 mg KOH/g of solid polymer B, wherein at least a part of the carboxylic acid groups that are present in Polymer A and Polymer B are neutralized during or following the steps A and/or B to form a (partially) neutralized polymer emulsion; where the weight average molecular weight (Mw) of Polymer A is lower than the weight average molecular weight (Mw) of polymer B; and wherein the process is further characterized by the presence of a further step C) reacting at least 10 mol % of the carboxylic acid and/or carboxylate salt groups of the (partially) neutralized polymer emulsion with an iminating agent to produce an iminated polymer C; wherein the total amount of surfactant applied in steps A, B and C is at most 0.5 wt. %, based on the total weight of monomers charged for the preparation of polymer A and polymer B.

26. 发明授权

US10676806B2 Wear resistant coating 有权
公开(公告)号：US10676806B2
公开(公告)日：2020-06-09
申请号：US15329202
申请日：2014-07-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
发明人： James Elmer Abbott, Jr. , Greg Scott Long , Roberto A. Pugliese
IPC分类号： C22C45/10 , C23C26/00 , C22C45/00 , C23C30/00 , B41J2/14 , C09D5/38
摘要： A wear resistant coating may comprise an amorphous metal comprising at least one refractory metal, at least two elements selected from periods 4, 5, 6, 9, and 10, and a metalloid. An amorphous metal may comprise at least one refractory metal, at least two elements selected from periods 4, 5, 6, 9, and 10, and a metalloid. A coating may comprise at least one refractory metal, at least two elements selected from periods 4, 5, 6, 9, and 10, and silicon. In some examples, the amorphous metal is TaWSi. In one example, the refractory metals may comprise Niobium, Molybdenum, Tantalum, Tungsten, Rhenium, or combinations thereof.

27. 发明申请

US20200149566A1 FASTENER USING LUBRICATED INTERFERENCE FIT 审中-公开
公开(公告)号：US20200149566A1
公开(公告)日：2020-05-14
申请号：US16742274
申请日：2020-01-14
申请人： LISI Aerospace
发明人： Laurent Bourges , Johan Stephan , Christophe Van Daele
IPC分类号： F16B4/00 , C09D123/02 , B64D45/02 , C23C26/00 , C10M147/02 , C10M129/16 , C10M125/26 , C10M107/06 , C10M107/04 , C09D123/12 , C09D123/06 , C09D5/14 , C09D5/00 , F16B33/06 , F16B33/00 , F16B5/02
摘要： The invention relates to a method for installing metallic fastener (10; 40) for the interference fit assembly of at least two structural elements (20, 22) comprising a through hole, the fastener comprising an enlarged head (12; 42), a shaft (14; 44) having an external diameter before installation that is greater than an internal diameter of the hole, said shaft comprising a conductive surface (26; 56). Before installation, at least the conductive surface (26; 56) is coated with a lubricating layer (30), which comprises a mixture of at least one polyolefin and one polytetrafluoroethylene, for example, having sufficient adherence to prevent its abrasion by manual manipulation of the fastener and being weak enough to be at least partly stripped from the conductive surface during the interference fit assembly of the fastener.The invention is applicable to the assembly of aircraft structures.

28. 发明授权

US10618810B2 Free atom nanotube growth 有权
公开(公告)号：US10618810B2
公开(公告)日：2020-04-14
申请号：US15043952
申请日：2016-02-15
申请人： Odysseus Technologies, Inc.
发明人： Bryan Edward Laubscher
IPC分类号： C01B21/064 , C01B21/072 , C23C28/00 , C23C26/00 , C01B32/16
CPC分类号： C01B21/064 , C01B21/072 , C01B32/16 , C23C26/00 , C23C28/321 , C23C28/322 , C23C28/34 , C01P2004/13
摘要： Disclosed is a free atom nanotube growth technology capable of continuously growing long, high quality nanotubes. This patent application is a Continuation In Part of the Trekking Atom Nanotube Growth patent application #14037034 filed on Sep. 25, 2013. The current invention represents a departure from chemical vapor deposition technology as the atomic feedstock does not originate in the gaseous environment surrounding the nanotubes. The technology mitigates the problems that cease carbon nanotube growth in chemical vapor deposition growth techniques:

1) The accumulation of material on the surface of the catalyst particles, suspected to be primarily amorphous carbon,
2) The effect of Ostwald ripening that reduces the size of smaller catalyst particles and enlarges larger catalyst particles,
3) The effect of some catalyst materials diffusing into the substrate used to grow carbon nanotubes and ceasing growth when the catalyst particle becomes too small.

29. 发明授权

US10603685B2 Methods and systems for assembly of particle superstructures 有权
公开(公告)号：US10603685B2
公开(公告)日：2020-03-31
申请号：US15902019
申请日：2018-02-22
申请人： BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
发明人： Yuebing Zheng , Linhan Lin , Xiaolei Peng
IPC分类号： C08J3/14 , B05D3/06 , C23C26/00 , B05D7/14 , C23C14/24 , C23C14/18 , B05D3/02
摘要： Disclosed herein are methods comprising illuminating a first location of an optothermal substrate with electromagnetic radiation, wherein the optothermal substrate converts at least a portion of the electromagnetic radiation into thermal energy. The optothermal substrate can be in thermal contact with a liquid sample comprising a plurality of capped particles and a plurality of surfactant micelles, the liquid sample having a first temperature. The methods can further comprise generating a confinement region at a location in the liquid sample proximate to the first location of the optothermal substrate, wherein at least a portion of the confinement region has a second temperature that is greater than the first temperature such that the confinement region is bound by a temperature gradient. The methods can further comprise trapping and depositing at least a portion of the plurality of capped particles.

30. 发明授权

US10583489B2 Method of providing cooling structure for a component 有权
公开(公告)号：US10583489B2
公开(公告)日：2020-03-10
申请号：US15497825
申请日：2017-04-26
申请人： GENERAL ELECTRIC COMPANY
发明人： Victor John Morgan , George Andrew Gergely
IPC分类号： B22F5/04 , B33Y10/00 , B33Y80/00 , B22F3/105 , B22F3/24 , B23K15/00 , B23K26/342 , B23K26/70 , B22F5/00 , C23C26/00 , C22C19/07 , C22C19/05 , C22C30/02 , B22D21/00 , B22D25/02 , F01D25/12 , B23P15/04 , F01D5/18 , F01D9/02 , B23K101/00
摘要： A method of providing cooling structure for a component including forming a first cavity in the component and forming a first passageway in the first cavity in fluid communication with a second cavity positioned inside the component, the second cavity in fluid communication with a cooling air source. The method includes forming a unitary insert including a first surface, a second surface, the insert having an inlet formed in the first surface and an outlet formed in the second surface. A second passageway is in fluid communication with the inlet and the outlet. The method includes positioning the insert in the first cavity into fluid communication with the first passageway, the first surface facing the first cavity; and rigidly attaching the insert in the first cavity.

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