公开(公告)号：US20250128287A1

公开(公告)日：2025-04-24

申请号：US18918618

申请日：2024-10-17

Applicant: KANSAI PAINT CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kentaro KUBO ,  Masahiro OMURA ,  Takao TSUKIMORI

IPC: B05D3/00 ,  B05D1/02 ,  B05D3/02 ,  C09D5/00 ,  C09D5/36 ,  C09D7/43 ,  C09D7/61 ,  C09D7/65 ,  C09D133/04

Abstract: An object of the present invention is to provide a method for forming a multilayer coating film, the method being capable of providing a multilayer coating film with excellent finished appearance and luster. The aqueous base paint (X) comprises: a hydroxy-containing acrylic resin particle (X1) having a core-shell structure wherein the shell has an acid value of 90 to 100 mg KOH/g; and a hydroxy-containing acrylic resin particle (X2) having a core-shell structure wherein the shell has an acid value of 110 to 120 mg KOH/g; and an associative thickener (X3), wherein the proportions of the hydroxy-containing acrylic resin particle (X1) and the hydroxy-containing acrylic resin particle (X2) contained in the aqueous base paint (X) are such that the ratio by mass of the hydroxy-containing acrylic resin particle (X1) to the hydroxy-containing acrylic resin particle (X2) (X1/X2) is in the range of 70/30 to 30/70. The effect pigment dispersion (Y) contains a flake-aluminum pigment (Y1), a cellulose-based rheology control agent (Y2), a surface-adjusting agent (Y3), and water, and has a solids content within the range of 2 to 6 mass %. The effect coating film formed using the effect pigment dispersion (Y) has a cured film thickness of 0.5 to 1.5 μm.

公开(公告)号：US12280395B2

公开(公告)日：2025-04-22

申请号：US17906496

申请日：2020-06-22

Applicant: HENKEL AG & CO. KGAA

Inventor： Miguel Galvez ,  Bong June Zhang

IPC: B05D1/02 ,  B05D3/02 ,  B05D3/10 ,  C03C17/30 ,  C08G77/04 ,  C09D5/02 ,  C09D7/20 ,  C09D183/06

Abstract: A process for forming a coating on a substrate including atomizing a formulation and applying the formulation to a substrate to form a coating on a substrate.

公开(公告)号：US20250100011A1

公开(公告)日：2025-03-27

申请号：US18471958

申请日：2023-09-21

Applicant: Honeywell International Inc.

Inventor： Hillary Mitchell Warden ,  Elizabeth Arndt ,  Laurie A. Booker

IPC: B05D1/02 ,  B05D1/28 ,  B05D3/02 ,  C09D1/00 ,  C09D5/38 ,  C09D7/20 ,  C09D7/61 ,  C09D7/63 ,  C09D7/80

Abstract: In examples, a method for forming a high temperature coating includes applying a barrier coat formulation on a substrate. The barrier coat formulation includes mono-aluminum phosphate; boron carbide; and chromium or a chromium compound. The method further includes heat treating the barrier coat formulation to form an oxidation-resistant coating layer, wherein a melting point of the oxidation-resistant coating layer is greater than about 800 degrees Celsius (° C.).

公开(公告)号：US12251452B2

公开(公告)日：2025-03-18

申请号：US18056541

申请日：2022-11-17

Applicant: James R. Glidewell Dental Ceramics, Inc.

Inventor： Jae Won Kim ,  Akash

IPC: A61K6/78 ,  A61K6/818 ,  A61K6/822 ,  B05D1/02 ,  B05D1/28 ,  B05D3/02 ,  C04B41/00 ,  C04B41/50 ,  C04B41/51 ,  C04B41/52 ,  C04B41/88 ,  C04B41/89 ,  C04B111/00 ,  C04B111/80

Abstract: A method for enhancing optical properties of sintered, zirconia ceramic bodies and zirconia ceramic dental restorations is provided. The porous or pre-sintered stage of a ceramic body is treated with an yttrium-containing composition and sintered, resulting in sintered ceramic bodies having enhanced optical properties. The enhanced optical properties may be substantially permanent, remaining for the useful life of the sintered ceramic body.

公开(公告)号：US12246837B2

公开(公告)日：2025-03-11

申请号：US17529443

申请日：2021-11-18

Applicant: GOODRICH CORPORATION

Inventor： Jin Hu ,  Phi Doan

IPC: B64D11/02 ,  A01N33/12 ,  B05D3/02 ,  B05D3/10 ,  B05D5/00 ,  C23C22/50 ,  C23G1/08 ,  E03C1/084

Abstract: A method of manufacturing a metal component with an anti-microbial molecular layer may comprise: disposing the metal component in a piranha solution; washing the metal component; and grafting a surface of the metal component with a Si-Quat or hybrid Si-Quat molecular layer.

公开(公告)号：US12240013B2

公开(公告)日：2025-03-04

申请号：US18007289

申请日：2021-07-30

Applicant: CoaterFX LLC

Inventor： Ross Shelton Scott ,  Kimberly Victoria Edwards Scott

IPC: B05D3/02 ,  B05D3/04 ,  B05D3/12 ,  B05D3/14 ,  B05D5/06 ,  B05D7/00 ,  B44C3/02 ,  B44D5/10

Abstract: Methods and processes for applying powder coat faux finishes, and power coat materials associated with such methods and processes are provided. Processes employ one or more partial powder coat layers along with physical texturing techniques to provide a variety of powder coated faux finish effects. Methods may utilize standard powder coating formulations in contrasting combinations to form suitable faux finishes. Faux finishing techniques using powder coating procedures may reproduce effects previously only obtainable with wet techniques, such as, for example, sponging, color washing, rag rolling, marbleizing, faux granite, strié, antiquing, verdigris, wood graining, weathered patina, etc. Kits of materials, including powder coating materials and physical texturing equipment suitable to reproduce such faux finishes are also provided.

公开(公告)号：US20250066635A1

公开(公告)日：2025-02-27

申请号：US18941351

申请日：2024-11-08

Applicant: PPG Industries Ohio, Inc.

Inventor： Daniel F. Moyano ,  Matthew S. Luchansky ,  Mitchell Ryan Stibbard

IPC: C09D133/06 ,  B05D1/02 ,  B05D3/02 ,  B29C71/02 ,  C08J7/04 ,  C08K3/36 ,  C08K5/21 ,  C09D7/47 ,  C09D7/63 ,  C09D7/65

Abstract: Disclosed are thermally curable film-forming compositions comprising a binder, a flow control system comprising a sag control agent, and less than 5.0 wt.-% of melamine-based components, based on the total weight of resin solids in the film-forming composition, as well as methods for forming a cured coating on a substrate and substrates comprising the cured coating layer.

公开(公告)号：US20250065365A1

公开(公告)日：2025-02-27

申请号：US18809561

申请日：2024-08-20

Applicant: Fujifilm Electronic Materials U.S.A., Inc.

Inventor： Binod B. De

IPC: B05D3/02 ,  B05D5/12

Abstract: This disclosure relates to a dielectric film-forming composition that includes (a) at least one resin selected from the group consisting of: i) a fully imidized polyimide polymer; ii) a polyamic acid ester; iii) a cyclized polydiene resin; and iv) a mixture of a cyclized polydiene resin and a cyanate ester compound; and (b) at least one additive selected from a group consisting of: i) a polybenzoxazole (PBO) precursor; ii) PBO particles; iii) a mixture of PBO and silica particles; and iv) a PBO resin containing at least two reactive functional groups.

公开(公告)号：US20250050378A1

公开(公告)日：2025-02-13

申请号：US18230865

申请日：2023-08-07

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Hua-tzu Fan ,  Marcel James Isrow ,  Ryan J. Odegaard ,  John Patrick Spicer ,  Michael J. Moore ,  Robert Dale Burns ,  Jorge F. Arinez

IPC: B05D7/00 ,  B05D1/34 ,  B05D1/38 ,  B05D3/02 ,  B05D3/06

Abstract: A method for painting a body of a vehicle with a multi-tone paint scheme. The method includes: applying a first paint of a first color to the body; oven-curing the first paint; applying a second paint of a second color to the body, the second paint configured to be cured by ultraviolet light, the second color is different from the first color, and curing the second paint by exposing the second paint to ultraviolet light.

公开(公告)号：US12221702B2

公开(公告)日：2025-02-11

申请号：US17288232

申请日：2019-10-17

Applicant: POSCO

Inventor： Soo-Hyoun Cho ,  Kang-Min Lee

IPC: C23C22/08 ,  B05D1/18 ,  B05D3/00 ,  B05D3/02 ,  B32B15/01 ,  B32B15/04 ,  B32B15/08 ,  B32B15/18 ,  C09D5/08 ,  C09D7/61 ,  C09D183/04 ,  C23C2/06 ,  C23C2/26 ,  C23C2/40 ,  C23C22/05 ,  C23C22/26 ,  C23C22/28 ,  C23C22/30 ,  C23C22/42 ,  C23C22/53 ,  C23C22/56 ,  C23C22/82 ,  C23C28/00 ,  C08K3/28 ,  C08K3/32 ,  C08K3/36 ,  C08K5/07 ,  C08K13/02 ,  C23C22/40

Abstract: Provided is a surface treatment solution composition comprising: 30 to 51 wt % of a trivalent chromium compound comprising chromium phosphate (A) and chromium nitrate (B) and having a content ratio of A/(A+B) that satisfies 0.3 to 0.6; 5 to 15 wt % of silane coupling agent; 0.2 to 3 wt % of vanadium-based anti-corrosive rust inhibitor; 3 to 12 wt % of colloidal silica; 0.5 to 5 wt % of polysiloxane copolymer; and 14 to 61.3 wt % of water, a hot dip galvanized steel sheet surface-treated using same, and a manufacturing method thereof. The hot dip galvanized steel sheet treated with the surface treatment solution composition containing trivalent chromium has an excellent corrosion resistance, blackening resistance, pipe-forming oil reactivity, and alkali resistance.