公开(公告)号：US20240287348A1

公开(公告)日：2024-08-29

申请号：US18569595

申请日：2021-06-25

申请人： Hewlett-Packard Development Company, L.P.

发明人： Xiaoqi Zhou ,  Xulong Fu ,  Zhang-Lin Zhou

IPC分类号： C09D175/04 ,  C09D5/02 ,  D06P1/52 ,  D06P1/54 ,  D06P5/00

CPC分类号： C09D175/04 ,  C09D5/024 ,  D06P1/5285 ,  D06P1/54 ,  D06P5/002

摘要： The present disclosure describes coating compositions containing halogenated polyurethanes, coated fabric media, and methods of making coated fabric media. In one example, a coating composition incudes an aqueous liquid vehicle, a cross-linkable polymeric binder, and a halogenated polyurethane dispersion. The halogenated polyurethane dispersion includes a polyurethane polymer strand having a halogen atom covalently bonded to the polyurethane polymer strand.

公开(公告)号：US20240270979A1

公开(公告)日：2024-08-15

申请号：US18613425

申请日：2024-03-22

申请人： POSCO CO., LTD ,  NOROO COIL COATINGS CO., LTD.

发明人： Chang-Hoon CHOI ,  Dong-Yun KIM ,  Min-Ho JO ,  Jae-Duck KO ,  Won-Ho SON ,  Jong-Hwa KIM

IPC分类号： C09D5/08 ,  C08G77/04 ,  C08K3/24 ,  C08K3/30 ,  C08K3/36 ,  C08K5/05 ,  C08K5/09 ,  C08L83/06 ,  C09D4/00 ,  C09D7/40 ,  C09D133/08 ,  C09D175/04 ,  C09D183/04

CPC分类号： C09D5/08 ,  C08K3/24 ,  C08K3/36 ,  C08K5/05 ,  C08K5/09 ,  C09D4/00 ,  C09D7/67 ,  C09D133/08 ,  C09D175/04 ,  C09D183/04 ,  C08G77/04 ,  C08K2003/309 ,  C08K2201/005 ,  C08L83/06

摘要： Provided is a surface-treated steel sheet including: a steel sheet; and a corrosion-resistant film layer formed on at least one surface of the steel sheet. The corrosion-resistant film layer includes a product formed by a hydrolysis reaction of silica and an alkoxy silane and an acrylate-based polymer, comprises 25 to 65 wt % of carbon (C), 20 to 70 wt % of silicon (Si), and 1 to 40 wt % of oxygen (O), and in the corrosion-resistant film layer, a ratio of silicon (Si) to oxygen (O) (Si—O bonding) and silicon (Si) to carbon (C) (Si—C bonding) is 80 to 95 wt %:5 to 20 wt %.

公开(公告)号：US20240262699A1

公开(公告)日：2024-08-08

申请号：US18637691

申请日：2024-04-17

申请人： Cabot Corporation

发明人： Lang H. Nguyen ,  Kavita K. Pai ,  Steven Jacobs ,  Tianqi Liu ,  Melissa J. Monello ,  Angelica M. Sanchez Garcia ,  Zhangliang Gui ,  Takashi Umehara

IPC分类号： C01B33/141 ,  C09D7/40 ,  C09D7/61 ,  C09D133/04 ,  C09D175/04 ,  D06M11/79

CPC分类号： C01B33/1417 ,  C09D7/61 ,  C09D7/70 ,  C09D133/04 ,  C09D175/04 ,  D06M11/79 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/82 ,  D06M2200/12

摘要： An aqueous hydrophobic silica dispersion includes a hydrophilic particulate silica, a hydrophobic particulate silica having a methanol number of at least 60, and a dispersant having at least one cationic or cationizable group and an HLB ratio of 2 to 20.

公开(公告)号：US20240240049A1

公开(公告)日：2024-07-18

申请号：US18289285

申请日：2022-03-31

申请人： KANSAI PAINT CO., LTD.

发明人： Yukihiro IKEURA ,  Gen YOKOTA ,  Eisuke NISHIGUCHI ,  Hiroaki YAMADA

IPC分类号： C09D175/04 ,  B05D7/00 ,  B05D7/14 ,  B05D7/24 ,  C09D7/20 ,  C09D7/65 ,  C09D17/00 ,  C09D133/08

CPC分类号： C09D175/04 ,  B05D7/14 ,  B05D7/24 ,  B05D7/572 ,  C09D7/20 ,  C09D7/65 ,  C09D17/003 ,  C09D133/08 ,  B05D2202/00 ,  B05D2401/21 ,  B05D2503/00

摘要： An aqueous coating composition for automotive exterior, the aqueous coating composition containing resin particles (A), a crosslinking agent (B), a pigment (C), and a nanocellulose (D). In the aqueous coating composition, a content of the nanocellulose (D) is 0.5 to 2.0 parts by mass in terms of solid content with respect to 100 parts by mass of a resin solid content in the coating, a solid content concentration of the coating composition is in a range from 45 to 65 mass %, and a viscosity of the coating composition measured by a Brookfield-type viscometer under measurement conditions of a temperature of 20° C. and a rotor rotation speed of 60 rpm is in a range from 350 to 1200 mPa·s.

公开(公告)号：US20240227285A1

公开(公告)日：2024-07-11

申请号：US18559335

申请日：2022-05-27

申请人： OPT Industries, Inc.

发明人： James Shin ,  Kai-Hong Anthony Chu

IPC分类号： B29C64/188 ,  B33Y40/20 ,  C08J7/04 ,  C09D175/04

CPC分类号： B29C64/188 ,  B33Y40/20 ,  C08J7/0427 ,  C09D175/04 ,  C08J2323/00 ,  C08J2475/04

摘要： The methods is provided for 3D-printing a polymeric scaffold which can have a large cross-sectional area, but can be porous, such that the printed portion of the scaffold has features with dimensions that allow rapid resin recoating without the mechanical assistance of a recoating blade. This 3D-printed scaffold can then be immersed in a polymeric precursor (e.g., comprising monomers and/or oligomers) that flows into and is retained in the scaffold. Excess polymeric precursor can be removed (e.g., washed) from the exterior of the scaffold. The entrained polymeric precursor can then be polymerized to create a polymeric object. The polymeric object can have a large cross-sectional area, a high bulk density, and other desirable properties. The other properties can be achieved by having two intertwined but not homogenously mixed polymers that each have their individual properties, but work to impart desirable properties on the polymeric object as a whole.

公开(公告)号：US12031052B2

公开(公告)日：2024-07-09

申请号：US17947400

申请日：2022-09-19

申请人： ASSET GUARD PRODUCTS INC.

发明人： Richard Parker Thurston ,  Richard Davis

IPC分类号： C09D175/04 ,  B05D7/00 ,  B65D90/04 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02

CPC分类号： C09D175/04 ,  B05D7/52 ,  B65D90/046 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02 ,  B05D2201/02 ,  B05D2503/00 ,  C08K2003/2227 ,  C08K2201/003 ,  C08K2201/019

摘要： The present disclosure relates to multi-layered elastomer-based liners. In at least one embodiment, a coated substrate includes a substrate and a first elastomer coating disposed on the substrate. The first elastomer coating is substantially free of sulfur and includes a first elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The coated substrate includes a second elastomer coating disposed on the first coating. The second elastomer coating includes a second elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The first elastomer is the same as or different than the second elastomer and at least one of the first elastomer or the second elastomer is a polyurea-polyurethane copolymer.

公开(公告)号：US12024644B2

公开(公告)日：2024-07-02

申请号：US17282851

申请日：2019-10-15

申请人： Dow Global Technologies LLC

发明人： Parvinder S. Walia ,  George A. Klumb ,  Jack E. Hetzner

IPC分类号： C09D5/00 ,  B29C44/12 ,  C09D5/02 ,  C09D7/45 ,  C09D7/65 ,  C09D123/08 ,  C09D153/00 ,  C09D175/04 ,  B29K75/00 ,  B29L31/30

CPC分类号： C09D5/002 ,  B29C44/12 ,  C09D5/021 ,  C09D7/45 ,  C09D7/65 ,  C09D123/0815 ,  C09D153/00 ,  C09D175/04 ,  B29K2075/00 ,  B29L2031/3005

摘要： A process for producing a sealed stitched skin structure including the steps of: (a) providing a stitched skin member; (b) providing an aqueous thermoplastic polyolefin dispersion sealant coating composition; (c) applying the aqueous thermoplastic polyolefin dispersion sealant coating composition from step (a) to at least a portion of the surface of at least one side of the skin member to form a wet film or coating of the thermoplastic polyolefin dispersion sealant coating composition on the surface of the skin member; (d) drying the wet coating from step (c) on the skin member surface; and (e) heating the dried skin member from step (d) at a temperature sufficient to form a film or coating of the aqueous thermoplastic polyolefin dispersion sealant coating composition on the stitches of the seam in the skin member; wherein the film or coating seals the stitches in the skin member; a sealed stitched skin structure made by the process above; and a polyurethane foamed article.

公开(公告)号：US20240198181A1

公开(公告)日：2024-06-20

申请号：US18545590

申请日：2023-12-19

申请人： BRIDGESTONE SPORTS CO., LTD.

发明人： Yuki MIZUNO

IPC分类号： A63B37/00 ,  C09D7/65 ,  C09D175/04

CPC分类号： A63B37/00221 ,  C09D7/65 ,  C09D175/04

摘要： A golf ball includes one or more coating layer on a golf ball surface having a plurality of dimples thereon. At least one coating layer is formed of a two-component curable urethane coating composition having a polyol component and a polyisocyanate component, which polyol component is an acrylic polyol or a polyester polyol. The coating composition contains less than 5 wt % of polyurethane particles, relative to base resin solids within the composition. The coating layer formed on the ball surface suppresses coating sag, improves the film thickness edge ratio between the film thickness at the middle portion and the film thickness at edge portions of the dimples, and has an improved scuff resistance, peel resistance and marking protective effect.

公开(公告)号：US20240182722A1

公开(公告)日：2024-06-06

申请号：US18505750

申请日：2023-11-09

申请人： SWIMC LLC

发明人： Sundaresan AVUDAIAPPAN ,  Wendy M. NOVELLI ,  Ganesh S. DESAI

IPC分类号： C09D5/08 ,  C08K3/22 ,  C08K3/30 ,  C08K3/34 ,  C08K3/36 ,  C08K7/00 ,  C08K7/18 ,  C08K9/02 ,  C09D5/00 ,  C09D5/44 ,  C09D7/40 ,  C09D167/00 ,  C09D175/02 ,  C09D175/04

CPC分类号： C09D5/084 ,  C09D5/00 ,  C09D5/4423 ,  C09D5/4465 ,  C09D7/68 ,  C09D7/69 ,  C09D7/70 ,  C09D167/00 ,  C09D175/02 ,  C09D175/04 ,  C08K2003/2241 ,  C08K2003/3045 ,  C08K3/34 ,  C08K3/36 ,  C08K7/00 ,  C08K7/18 ,  C08K9/02 ,  C08K2201/005

摘要： A fast drying, heavy metal-free, high performance coating composition with outstanding UV resistance, and excellent corrosion resistance coupled with fast dry and long pot life. This coating can be applied over DTM, such as blasted cold rolled steel, or treated cold rolled steel, aluminum and treated aluminum. High corrosion resistance without sacrificing gloss or UV resistance achieved by selecting proper pigments and proper pigment design and packing by advantageously utilizing differing pigment morphologies (sizes and shape).

公开(公告)号：US11981826B2

公开(公告)日：2024-05-14

申请号：US18075910

申请日：2022-12-06

申请人： Mark A. Parker

发明人： Mark A. Parker

IPC分类号： C09D119/00 ,  B32B25/16 ,  B32B27/30 ,  B32B27/34 ,  B32B27/36 ,  C08G18/24 ,  C08G18/34 ,  C08G18/69 ,  C08G18/79 ,  C08K3/04 ,  C09D5/00 ,  C09D5/24 ,  C09D5/44 ,  C09D7/40 ,  C09D17/00 ,  C09D175/04 ,  C08K5/06 ,  C08K5/55

CPC分类号： C09D119/006 ,  B32B25/16 ,  B32B27/308 ,  B32B27/34 ,  B32B27/36 ,  C08G18/246 ,  C08G18/341 ,  C08G18/346 ,  C08G18/69 ,  C08G18/792 ,  C09D5/002 ,  C09D5/24 ,  C09D5/4476 ,  C09D7/40 ,  C09D17/005 ,  C09D175/04 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2605/08 ,  C08K3/04 ,  C08K5/06 ,  C08K5/55 ,  C09D119/006 ,  C08K3/04 ,  C08K5/3475 ,  C09D175/04 ,  C08K3/04

摘要： Described are sealing primer compositions that can be used to reduce paint defects such as pops or vapor boil on painted plastic substrates, as well as related methods for sealing plastic substrates, and sealed plastic substrates. Sealing primer compositions of the invention include a functionalized polydiene polymer such as a hydroxylated or other functional-group-containing polybutadiene polymer.