公开(公告)号：US20210290822A1

公开(公告)日：2021-09-23

申请号：US17202527

申请日：2021-03-16

申请人： University of Central Florida Research Foundation, Inc. ,  Sanford Burnham Prebys Medical Discovery Institute

发明人： Sudipta SEAL ,  Soumen DAS ,  William SELF ,  Dwight TOWLER

IPC分类号： A61L27/30 ,  C25D15/00 ,  C25D13/02 ,  C25D13/12 ,  C25D13/18 ,  A61L27/04 ,  A61L27/10 ,  A61L27/14 ,  A61L27/54

摘要： An implant is provided comprising a substrate having one or more nanoceria coatings coated at least partially thereon, wherein the one or more nanoceria coatings comprise surface cerium having a 3+/4+ oxidation state ratio such that the one or more nanoceria coatings exhibit catalase mimetic activity, superoxide dismutase mimetic activity, or both. Methods are provided for forming a nanoceria coating. The coating has nanoceria having a surface cerium 3+/4+ oxidation state ratio such that such that the coating exhibits catalase mimetic activity, superoxide dismutase mimetic activity, or both. Also disclosed is a method of reducing degradation of an implant by placing nanoceria in proximity to a bone-implant interface.

公开(公告)号：US11007303B2

公开(公告)日：2021-05-18

申请号：US15766582

申请日：2016-10-06

申请人： University of Central Florida Research Foundation, Inc. ,  Sanford Burnham Prebys Medical Discovery Institute

发明人： Sudipta Seal ,  Soumen Das ,  William Self ,  Dwight Towler

IPC分类号： A61L27/54 ,  A61L27/04 ,  A61L27/10 ,  A61L27/30 ,  C25D15/00 ,  C25D13/02 ,  C25D13/12 ,  C25D13/18 ,  A61L27/14 ,  B05D1/18

摘要： An implant is provided comprising a substrate having one or more nanoceria coatings coated at least partially thereon, wherein the one or more nanoceria coatings comprise surface cerium having a 3+/4+ oxidation state ratio such that the one or more nanoceria coatings exhibit catalase mimetic activity, superoxide dismutase mimetic activity, or both. Methods are provided for forming a nanoceria coaling. The coating has nanoceria having a surface cerium 3+/4+ oxidation state ratio such that such that the coating exhibits catalase mimetic activity, superoxide dismutase mimetic activity, or both. Also disclosed is a method of reducing degradation of an implant by placing nanoceria in proximity to a bone-implant interface.

公开(公告)号：US10851466B2

公开(公告)日：2020-12-01

申请号：US15821951

申请日：2017-11-24

申请人： ALCHIMEDICS

发明人： Christophe Bureau

IPC分类号： C25D7/12 ,  C25D9/02 ,  C09D5/44 ,  A61F2/82 ,  A61L31/10 ,  A61L31/14 ,  C09D5/24 ,  C25D13/18

摘要： The invention relates to a method for grafting an organic film onto an electically conductive or semiconductive surface by electro-reduction of a solution, wherein the solution comprises one diazonium salt and one monomer bearing at least one chain polymerizable functional group. During the electrolyzing process, at least one protocole consisting of an electrical polarization of the surface by applying a variable potential over at least a range of values which are more cathodic that the reduction or peak potential of all diazonium salts in said solution is applied. The invention also relates to an electrically conducting or semiconducting surface obtained by implementing this method.The invention further relates to electrolytic compositions.

公开(公告)号：US10697083B2

公开(公告)日：2020-06-30

申请号：US15649633

申请日：2017-07-13

申请人： Iontra LLC

发明人： Daniel A. Konopka ,  Jason A. Seedig

IPC分类号： C25D13/18 ,  C25D21/12 ,  C25D5/18 ,  C25D17/02 ,  C25D3/66 ,  C25D13/22 ,  C25D15/00 ,  C25D17/00 ,  C25D13/02 ,  C25D13/12 ,  C07D233/58 ,  C08G69/32 ,  H01M10/0564 ,  H01M4/00 ,  C25D3/38 ,  H01M4/139 ,  H01M10/0525 ,  H01M10/06

摘要： The disclosure provides a method comprising inducing a first current between a source of a countercharge and a first electrode, the first current being through an electrolyte. A second current is induced across the first electrode, the second current being transverse to the first current, and the second current inducing a relativistic charge across the first electrode.

公开(公告)号：US10407578B2

公开(公告)日：2019-09-10

申请号：US15037362

申请日：2013-11-18

申请人： BASF Coatings GmbH ,  HENKEL AG & Co. KGaA

发明人： Franz-Adolf Czika ,  Klaus Lepa ,  Kristof Wapner

IPC分类号： C09D5/44 ,  C25D13/18 ,  C25D13/10 ,  C09D5/08 ,  C25D13/12

摘要： The present invention relates to an aqueous coating composition (A) having a pH in a range from 4.0 to 6.5 and comprising at least one cathodically depositable binder (A1), a total amount of at least 130 ppm of Bi, based on the total weight of (A), including at least 30 ppm of Bi in a form (A3) in solution in (A) and at least 100 ppm of Bi in a form not in solution in (A), and at least one at least bidentate complexing agent (A5) suitable for complexing Bi, (A5) being present in (A) in a fraction of at least 5 mol %, based on the total amount of the Bi present in (A), for at least partly coating an electrically conductive substrate with an electrocoat material, to a method for producing (A), to the use of (A) for at least partly coating an electrically conductive substrate with an electrocoat material, to a corresponding coating method, to an at least partly coated substrate obtainable by this method, and to a method for setting and/or maintaining the concentration of component (A3) and/or (A4) in the coating composition (A) during the coating method.

公开(公告)号：US10345254B2

公开(公告)日：2019-07-09

申请号：US15689195

申请日：2017-08-29

申请人： Taiwan Semiconductor Manufacturing Co., Ltd.

发明人： Yung-Chang Huang ,  Jui-Mu Cho ,  Chien-Hsun Pan ,  Chun-Chih Lin

IPC分类号： G01N27/26 ,  C25D13/18 ,  C25D13/02 ,  G01N27/416 ,  C25D21/14 ,  C25D21/18 ,  H01L21/66 ,  C25B11/04 ,  C25D3/38

摘要： Detection methods for an electroplating process are provided. A detection method includes immersing a substrate into an electrolyte solution to perform an electroplating process. The electrolyte solution includes an additive agent. The detection method also includes immersing a detection device into the electrolyte solution. The detection method further includes applying a first alternating current (AC) voltage or direct current (DC) voltage to the detection device to detect the concentration of the additive agent. In addition, the detection method includes applying a combination of a second AC voltage and a second DC voltage to the detection device to inspect the electrolyte solution. An impurity is detected in the electrolyte solution. The detection method also includes replacing the electrolyte solution containing the impurity with another electrolyte solution.

公开(公告)号：US10343916B2

公开(公告)日：2019-07-09

申请号：US13704054

申请日：2011-06-16

申请人： Sarbajit Banerjee ,  Vincent Lee ,  Luisa Whitaker

发明人： Sarbajit Banerjee ,  Vincent Lee ,  Luisa Whitaker

IPC分类号： C01B31/04 ,  C25D13/00 ,  B82Y30/00 ,  B82Y40/00 ,  C25D13/02 ,  C25D13/18 ,  C25D13/22 ,  C01B32/23 ,  C01B32/182 ,  C01B32/19 ,  C01B32/192

摘要： Provided are methods for forming graphene or functionalized graphene thin films. Also provided are graphene and functionalized graphene thin films formed by the methods. For example, electrophoretic deposition methods and stamping methods are used. Defect-free thin films can be formed. Patterned films can be formed. The methods can provide conformal coatings on non-planar substrates.

公开(公告)号：US20180372665A1

公开(公告)日：2018-12-27

申请号：US15689195

申请日：2017-08-29

申请人： Taiwan Semiconductor Manufacturing Co., Ltd.

发明人： Yung-Chang HUANG ,  Jui-Mu CHO ,  Chien-Hsun PAN ,  Chun-Chih LIN

IPC分类号： G01N27/26 ,  C25D13/18 ,  C25D13/02 ,  H01L21/66

CPC分类号： G01N27/26 ,  C25B11/0473 ,  C25D3/38 ,  C25D13/02 ,  C25D13/18 ,  C25D21/14 ,  C25D21/18 ,  G01N27/4166 ,  H01L22/10

摘要： Detection methods for an electroplating process are provided. A detection method includes immersing a substrate into an electrolyte solution to perform an electroplating process. The electrolyte solution includes an additive agent. The detection method also includes immersing a detection device into the electrolyte solution. The detection method further includes applying a first alternating current (AC) or direct current (DC) to the detection device to detect the concentration of the additive agent. In addition, the detection method includes applying a combination of a second AC and a second DC to the detection device to inspect the electrolyte solution. An impurity is detected in the electrolyte solution. The detection method also includes replacing the electrolyte solution containing the impurity with another electrolyte solution.

公开(公告)号：US20160369114A1

公开(公告)日：2016-12-22

申请号：US15103118

申请日：2013-12-10

申请人： BASF COATINGS GmbH ,  HENKEL AG & Co. KGaA

发明人： Sabine Holtschulte ,  Andreas Niegemeier ,  Dominik Stoll

IPC分类号： C09D5/44 ,  C25D13/20 ,  C25D13/18 ,  C09D5/08 ,  C25D13/12

CPC分类号： C09D5/4492 ,  C09D5/086 ,  C09D5/443 ,  C09D5/4488 ,  C23C18/1254 ,  C25D9/02 ,  C25D13/06 ,  C25D13/12 ,  C25D13/18 ,  C25D13/20

摘要： The present invention relates to an aqueous coating composition (A) comprising at least one cathodically depositable binder (A1) and optionally at least one crosslinking agent (A2), for at least partly coating an electrically conductive substrate with an electrocoat material, where (A) comprises a total amount of at least 30 ppm of bismuth, based on the total weight of (A), and additionally at least one phosphorus-containing compound (P) blocked with at least one amine of the general formula (I), to the use of (A) for at least partly coating an electrically conductive substrate with an electrocoat material, to a corresponding coating method, and to an at least partly coated substrate obtainable by this method.

摘要翻译： 本发明涉及包含至少一种阴极可沉积的粘合剂（A1）和任选的至少一种交联剂（A2）的水性涂料组合物（A），用于至少部分地用电泳涂料涂覆导电基材，其中（A ）包含基于（A）的总重量的总量至少30ppm的铋，以及至少一种用至少一种通式（I）的胺封端的含磷化合物（P），至少一种含有通式 使用（A）至少部分地用电涂层材料涂覆导电基材，到相应的涂布方法，以及通过该方法可获得的至少部分涂覆的基材。

公开(公告)号：US20160297976A1

公开(公告)日：2016-10-13

申请号：US15037503

申请日：2013-11-19

申请人： BASF COATINGS GMBH ,  HENKEL AG & CO. KGAA

发明人： Ute HERRMANN ,  Rolf SCHULTE ,  Sabine HOLTSCHULTE

IPC分类号： C09D5/44 ,  C25D13/10 ,  C25D15/00 ,  C25D13/18 ,  C09D5/08 ,  C09D7/12

CPC分类号： C09D5/4496 ,  C08K3/10 ,  C08K3/22 ,  C08K2003/2227 ,  C08K2201/003 ,  C09D5/08 ,  C09D5/4492 ,  C09D7/61 ,  C09D7/67 ,  C25D13/10 ,  C25D13/18 ,  C25D15/00

摘要： The present invention relates to an aqueous coating composition (A) comprising at least one cathodically depositable binder (A1) and optionally at least one crosslinking agent (A2), for at least partly coating an electrically conductive substrate with an electrocoat material, where the coating composition (A) has a pH in a range from 4.0 to 6.5 and comprises a total amount of at least 30 ppm of bismuth, based on the total weight of the coating composition (A), and where the aqueous coating composition (A) is produced using at least 0.01% by weight of aluminum oxide particles (B), based on the total weight of the coating composition (A), to the use of (A) for at least partly coating an electrically conductive substrate with an electrocoat material, to a corresponding coating method, and to an at least partly coated substrate obtainable by this method.

摘要翻译： 本发明涉及包含至少一种阴极可沉积的粘合剂（A1）和任选的至少一种交联剂（A2）的水性涂料组合物（A），用于至少部分地用电泳涂料涂覆导电基材，其中涂层 基于涂料组合物（A）的总重量，组合物（A）的pH在4.0至6.5的范围内，并且包含总计至少30ppm的铋，并且其中水性涂料组合物（A）为 使用至少0.01重量％的氧化铝颗粒（B），基于涂料组合物（A）的总重量，使用（A）至少部分地用电泳涂料涂覆导电基材， 至相应的涂布方法，以及可通过该方法获得的至少部分涂覆的基材。