公开(公告)号：US12018170B2

公开(公告)日：2024-06-25

申请号：US17603672

申请日：2020-04-17

Applicant: North Carolina State University

Inventor： Jan Genzer ,  Pandiyarajan Chinnayan Kannan ,  Michael D. Dickey ,  Kirill Efimenko

IPC: C09D7/61 ,  B05D3/10 ,  B05D7/00 ,  C09D5/02 ,  C09D179/02 ,  C09D183/06

CPC classification number: C09D179/02 ,  B05D3/101 ,  B05D3/104 ,  B05D3/107 ,  B05D7/586 ,  C09D5/021 ,  C09D7/61 ,  C09D183/06

Abstract: Systems and methods relate to applying a coating to a substrate. Coatings can be generated using layer-by-layer application techniques. Typically, application of a first aqueous solution is alternated with application of a second aqueous solution. Example first aqueous solutions include polyethyleneimine (PEI) and hydroxy-terminated poly(dimethylsiloxane) (PDMS-OH). Example second aqueous solutions include silicate and PDMS-OH. In some instances, first aqueous solutions and/or second aqueous solutions additionally include methyl-terminated PDMS (PDMS-CH3).

公开(公告)号：US11953821B2

公开(公告)日：2024-04-09

申请号：US17688250

申请日：2022-03-07

Applicant: CUBICPV INC.

Inventor： Michael D. Irwin ,  Kamil Mielczarek ,  Vivek V. Dhas

IPC: G03C8/36 ,  B05D1/38 ,  B05D3/10 ,  C01D3/12 ,  C01G21/16 ,  C07C19/00 ,  C09D11/52 ,  H01G9/20 ,  H10K30/00 ,  H10K30/15 ,  H10K71/12 ,  C07C233/03 ,  C07C317/04 ,  G03C1/035 ,  H10K71/15 ,  H10K71/40 ,  H10K102/10

CPC classification number: G03C8/365 ,  B05D1/38 ,  B05D3/107 ,  C01D3/12 ,  C01G21/16 ,  C07C19/00 ,  C09D11/52 ,  H01G9/2059 ,  H10K30/151 ,  H10K30/451 ,  H10K71/12 ,  C07C233/03 ,  C07C317/04 ,  G03C2001/03558 ,  H01G9/2009 ,  H01G9/2031 ,  H10K71/15 ,  H10K71/40 ,  H10K2102/102

Abstract: A method for preparing photoactive perovskite materials. The method comprises the steps of: introducing a lead halide and a first solvent to a first vessel and contacting the lead halide with the first solvent to dissolve the lead halide to form a lead halide solution, introducing a Group 1 metal halide a second solvent into a second vessel and contacting the Group 1 metal halide with the second solvent to dissolve the Group 1 metal halide to form a Group 1 metal halide solution, and contacting the lead halide solution with the Group 1 metal halide solution to form a thin-film precursor ink. The method further comprises depositing the thin-film precursor ink onto a substrate, drying the thin-film precursor ink to form a thin film, annealing the thin film; and rinsing the thin film with a salt solution.

公开(公告)号：US11742439B2

公开(公告)日：2023-08-29

申请号：US16759467

申请日：2018-08-24

Applicant: SHIN-ETSU CHEMICAL CO., LTD.

Inventor： Takenori Watabe ,  Hiroshi Hashigami ,  Hiroyuki Ohtsuka

IPC: H01L31/0224 ,  B05D3/02 ,  B05D3/10 ,  C08G73/10 ,  C08J5/18 ,  H01L31/068 ,  H01L31/0216 ,  H01L31/18

CPC classification number: H01L31/022441 ,  B05D3/0254 ,  B05D3/105 ,  B05D3/107 ,  B05D3/108 ,  C08G73/10 ,  C08J5/18 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/0682 ,  C08J2379/08 ,  H01L31/18 ,  Y02E10/544 ,  Y02E10/546 ,  Y02E10/547 ,  Y02E10/549

Abstract: A drying method of a polyimide paste which can maintain a printing shape while maintaining productivity includes an organic solvent and a polyimide resin dissolved in the organic solvent, and which becomes cured polyimide by being cured as a result of being dried and heated, the drying method including a step of applying the polyimide paste to a surface of a base material, a step of applying a solvent including a polar material to a surface of the base material at least at a portion where the polyimide paste is applied, and a step of, after applying the solvent including the polar material, drying the polyimide paste and the solvent including the polar material.

公开(公告)号：US20180311699A1

公开(公告)日：2018-11-01

申请号：US16030691

申请日：2018-07-09

Applicant: Joseph Mosher Hawkins, JR.

Inventor： Joseph Mosher Hawkins, JR.

IPC: B05D1/02 ,  B63B35/79 ,  B32B7/10 ,  B05D7/00 ,  B05D3/12 ,  B32B33/00 ,  B05D3/10 ,  B05D5/00 ,  B32B7/12

CPC classification number: B05D1/02 ,  B05D3/107 ,  B05D3/12 ,  B05D5/00 ,  B05D7/52 ,  B05D7/54 ,  B05D2502/00 ,  B05D2502/005 ,  B32B7/10 ,  B32B7/12 ,  B32B33/00 ,  B32B2255/10 ,  B32B2255/28 ,  B32B2317/00 ,  B32B2475/00 ,  B63B35/7936

Abstract: A friction pad that is easily exchangeable, non-fouling to its surroundings, and soft to bare skin includes a support sheet, a soft bonding layer, and a traction layer. Methods of making and using such a friction pad are provided that include applying materials serially in a liquid state to the support sheet.

公开(公告)号：US20180264866A1

公开(公告)日：2018-09-20

申请号：US15980352

申请日：2018-05-15

Applicant: LUMENCO, LLC

Inventor： MARK A. RAYMOND ,  HECTOR ANDRES PORRAS SOTO

IPC: B42D25/30 ,  B42D25/29 ,  H04N1/60 ,  B41J2/21 ,  B05D1/00 ,  B05D3/10 ,  G03F7/00

CPC classification number: B42D25/30 ,  B05D1/00 ,  B05D3/107 ,  B41J2/2132 ,  B41M3/14 ,  B42D25/29 ,  B42D25/305 ,  B42D25/324 ,  B42D25/351 ,  B42D25/355 ,  B42D25/373 ,  B42D25/42 ,  B42D25/45 ,  B42D25/485 ,  G03F7/0025 ,  H04N1/46 ,  H04N1/6083

Abstract: Products, such as branding labels and currency, fabricated to include an optical security element. The optical security assembly may include a carrier film or substrate. An image element, e.g., a printed ink layer, is provided on a first surface of the carrier film/substrate, and the optical security assembly further includes an array or plurality of micro lenses on a second surface of the carrier film/substrate opposite the image element. In order to make the registration and print requirements easier, a mask is provided between the printed ink layer to define color pixels, and the printed ink layer is provided in the form of color blocks in a checkboard pattern with each block aligned with a portion of the mask and a subset of the holes or openings that define the viewable color pixels.

公开(公告)号：US10052622B2

公开(公告)日：2018-08-21

申请号：US15429577

申请日：2017-02-10

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Gayatri V. Dadheech ,  Thomas A. Seder ,  James A. Carpenter

IPC: G03F7/16 ,  B01J35/06 ,  B01J21/06 ,  B01J35/00 ,  B01J37/02 ,  C09D183/08 ,  B05D1/02 ,  B05D1/28 ,  G03F7/075 ,  G03F7/40

CPC classification number: C09D183/08 ,  B01J21/063 ,  B01J31/00 ,  B01J33/00 ,  B01J35/004 ,  B01J35/06 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0228 ,  B01J37/0238 ,  B01J37/0244 ,  B01J37/347 ,  B05D1/02 ,  B05D1/185 ,  B05D1/28 ,  B05D3/06 ,  B05D3/107 ,  B05D5/083 ,  B05D2506/15 ,  B05D2518/10 ,  G03F7/0752 ,  G03F7/40

Abstract: A method of forming a self-cleaning film system includes depositing a perfluorocarbon siloxane polymer onto a substrate to form a first layer. The method includes removing a plurality of portions of the first layer to define a plurality of cavities in the first layer and form a plurality of projections that protrude from the substrate. The method includes depositing a photocatalytic material onto the plurality of projections and into the plurality of cavities to form a second layer comprising: a bonded portion disposed in the plurality of cavities and in contact with the substrate, and a non-bonded portion disposed on the plurality of projections and spaced apart from the substrate. The method also includes, after depositing the photocatalytic material, removing the non-bonded portion to thereby form the self-cleaning film system.

公开(公告)号：US20180221631A1

公开(公告)日：2018-08-09

申请号：US15949170

申请日：2018-04-10

Applicant: The Spectranetics Corporation

Inventor： Patrick H. Ruane

IPC: A61M25/10 ,  A61L29/16 ,  A61L2/20 ,  B05D3/10 ,  A61L29/08 ,  C09D171/02 ,  A61L2/00 ,  B05D1/18

CPC classification number: A61M25/1029 ,  A61L2/00 ,  A61L2/206 ,  A61L29/085 ,  A61L29/16 ,  A61L2202/24 ,  B05D1/18 ,  B05D3/107 ,  C09D171/02

Abstract: A method of forming a coated medical device is described in which a coating including a therapeutic agent dispersed in a polymer or oligomer matrix is applied to an outer surface of the medical device. The coating is then post-processed to selectively remove a substantial portion of the polymer or oligomer matrix from the coating. The post-processed coating is then sterilized.

公开(公告)号：US20180186956A1

公开(公告)日：2018-07-05

申请号：US15741300

申请日：2016-07-06

Applicant: BASF SE

Inventor： Gijsbrecht Jacobus Maria Habraken ,  Johannes Klaus Sprafke ,  Marion da Silva

IPC: C08J7/12

CPC classification number: B05D3/107 ,  B05D1/36 ,  B05D3/007 ,  B05D3/10 ,  B05D3/105 ,  B05D7/02 ,  B05D7/50 ,  B05D2201/02 ,  B05D2505/00 ,  C07B37/12 ,  C08G69/48 ,  C08J7/12 ,  C08J2377/00 ,  C08J2377/06 ,  C08J2453/00 ,  C08L77/06

Abstract: The present invention relates to a process for producing a surface-functionalized molding (oF) having a functionalized surface (fO). In this process a surface (O) of a molding (F) is brought into contact with a dienophile-containing solution (dL). The surface (O) comprises a polyamide (P) which comprises furan units. These furan units are able to react with the at least one dienophile present in the dienophile-containing solution (dL) to give the surface-functionalized molding (oF) having the functionalized surface (fO).

公开(公告)号：US09999903B2

公开(公告)日：2018-06-19

申请号：US14378919

申请日：2013-02-14

Applicant: Fuji Chemical CO., LTD.

Inventor： Takafumi Matsuda ,  Motoo Sunaga ,  Hiroshi Isobe ,  Katsumi Kaneko

IPC: B05D3/10 ,  G02F1/1333 ,  B82Y30/00 ,  B82Y40/00 ,  H01B1/18 ,  C01B32/174

CPC classification number: B05D3/107 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/174 ,  H01B1/18

Abstract: There is disclosed a method for forming a CNT film. In the method, the CNT film is formed by applying a dispersion liquid including CNT and a silica colloid onto a base material and drying the dispersion liquid.

公开(公告)号：US09991457B2

公开(公告)日：2018-06-05

申请号：US15068187

申请日：2016-03-11

Applicant: Hunt Energy Enterprises, 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

CPC classification number: H01L51/4206 ,  B05D1/38 ,  B05D3/107 ,  H01G9/2045 ,  H01L31/0304 ,  H01L51/0003 ,  H01L51/0026 ,  H01L51/0077 ,  H01L51/422 ,  Y02E10/542 ,  Y02E10/549

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.