公开(公告)号：US12221690B2

公开(公告)日：2025-02-11

申请号：US17280705

申请日：2021-03-01

Applicant: TOTO LTD.

Inventor： Yuya Suzuki ,  Saori Ukigai ,  Hironori Hatono ,  Atsushi Teramoto ,  Yuichi Takamatsu ,  Hana Ishii

IPC: C23C14/00 ,  B32B15/04 ,  B32B15/08 ,  B32B18/00 ,  C09K3/18 ,  C23C14/02 ,  C23C14/06 ,  C23C14/08 ,  C23C14/10 ,  C23C14/34 ,  C23C14/54 ,  C23C28/00 ,  C23C30/00 ,  B05D1/28 ,  B05D5/08

Abstract: A part includes a base material, a colored layer, an intermediate layer, and a water-repellent-surface layer. The colored layer contains 35 at % to 99 at % of C, 0 at % to less than 40 at % of Cr, 0 at % to less than 15 at % of N, and more than 0 at % to less than 15 at % of O. The intermediate layer contains at least one metal atom selected from Cr, Zr, and Si; and an oxygen atom. The intermediate layer exhibits a sputtering time of 0.5 minutes or more to 9 minutes or less.

公开(公告)号：US20240336820A1

公开(公告)日：2024-10-10

申请号：US18745332

申请日：2024-06-17

Applicant: Young Soek KIM

Inventor： Young Seok KIM ,  Joo Yeon HONG

IPC: C09K3/18

CPC classification number: C09K3/185

Abstract: Disclosed herein are snow removal compositions, and more specifically, snow removal compositions which not only have excellent performance in terms of suppressing freezing and rapidly melting the formed ice, but are also economical and eco-friendly. The snow removal compositions generally include water; about 2.4 mol/L to about 5.5 mol/L chloride ions; a first additive agent selected from the group consisting of metasilicate, metasilicate salt, and ions derived thereof; and a second additive agent selected from a group consisting of formic acid, formate, and ions derived thereof. The snow removal compositions do not freeze at temperatures above −30° C.

公开(公告)号：US12098319B2

公开(公告)日：2024-09-24

申请号：US16962159

申请日：2019-02-05

Applicant: CENTRAL GLASS COMPANY, LIMITED

Inventor： Yuzo Okumura ,  Katsuya Kondo ,  Shuhei Yamada ,  Atsushi Ryokawa ,  Yuki Fukui

IPC: C09K3/00 ,  C09K3/18 ,  H01L21/304 ,  H01L21/306

CPC classification number: C09K3/18 ,  H01L21/304 ,  H01L21/306

Abstract: The present invention is directed to a liquid chemical for forming a water-repellent protective film on a silicon element-containing wafer surface, a method of preparing the liquid chemical and a method of manufacturing a surface-treated body with the use of the liquid chemical, wherein the liquid chemical includes the following components: (I) a silylation agent; (II) at least one kind of nitrogen-containing compound selected from the group consisting of those of the following general formulas [1] and [2]; and (III) an organic solvent.

公开(公告)号：US20240294707A1

公开(公告)日：2024-09-05

申请号：US18647709

申请日：2024-04-26

Applicant: AGC INC.

Inventor： Yusuke TOMIYORI ,  Yusuke NAGAI ,  Takuya IWASE ,  Koki WATANABE ,  Hikaru ONO

IPC: C08G65/336 ,  C09D183/08 ,  C09K3/18

CPC classification number: C08G65/336 ,  C09D183/08 ,  C09K3/18

Abstract: A compound, a composition, a surface treatment agent, and a coating liquid capable of forming a surface layer excellent in wear resistance, an article having a surface layer excellent in wear resistance, and a method for producing the article are provided. The compound has a fluoropolyether chain and a group represented by the following formula (g1).






where Rg1 is an alkylene group in which an atom having a connecting bond * may be an etheric oxygen atom and that may contain an etheric oxygen atom between carbon-carbon atoms, Rg1 containing a carbon chain with at least 9 carbon atoms linked together, Tg1 is —SiRa1z1Ra23-z1, and other symbols are as described in the specification.

公开(公告)号：US11898343B2

公开(公告)日：2024-02-13

申请号：US17440989

申请日：2020-02-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Naoki Kurizoe ,  Natsuki Sato ,  Tatsuya Okuno ,  Ryosuke Sawa ,  Tatsuro Yoshioka

IPC: E04B1/62 ,  C09K3/18 ,  C04B38/00

CPC classification number: E04B1/62 ,  C09K3/18 ,  C04B38/00

Abstract: A water-repellent member includes a matrix part including an inorganic substance including at least one of a metal oxide or a metal hydroxide, and a water-repellent resin present in a dispersed state inside the matrix part. The water-repellent member has a porosity of 20% or less in a section of the matrix part. A building member and a wet room member each include the water-repellent member.

公开(公告)号：US11731088B2

公开(公告)日：2023-08-22

申请号：US17188530

申请日：2021-03-01

Applicant: Douglas Dynamics LLC

Inventor： Clay Houston Hildreth ,  Andrew John Humke

IPC: B01F21/00 ,  C09K3/18 ,  B01F35/75

CPC classification number: B01F21/15 ,  B01F21/30 ,  B01F35/754551 ,  C09K3/185 ,  B01F21/503

Abstract: A brine machine comprises a salt hopper, a source of water for wetting salt in the salt hopper, a brine hopper positioned in side-by-side relation relative to the salt hopper, a filter providing fluid communication between the salt hopper and the brine hopper, a generally horizontal auger positioned in a base of the salt hopper, and an upwardly directed lift auger having a first end in operable association with an end of the horizontal auger and a second discharge end positioned above a level of brine in the brine hopper. The augers convey solid material from the base of the salt hopper and discharge the material from the machine.

公开(公告)号：US20230061460A1

公开(公告)日：2023-03-02

申请号：US17789349

申请日：2021-01-06

Applicant: NEOS COMPANY LIMITED

Inventor： Koki TAKEI ,  Haruka SHIGEMATSU ,  Kentaro NISHII ,  Shinji ONO ,  Hideto NAIKI

IPC: C09K3/18

Abstract: The purpose of the present invention is to provide an antifogging coating composition which is capable of forming an antifogging coating film that firmly adheres to the surfaces of various base materials including a plastic base material without causing appearance changes such as water drip marks, said antifogging coating film exhibiting antifogging effects for a long period of time. The present invention provides an antifogging coating composition which contains: elongated colloidal silica; and a silane derivative compound mixture that contains at least a silane derivative compound which has a polyethylene glycol chain in each molecule and a silane derivative compound which has an epoxy group in each molecule.

公开(公告)号：US20230059418A1

公开(公告)日：2023-02-23

申请号：US18045898

申请日：2022-10-12

Applicant: University of Houston System

Inventor： Hadi Ghasemi ,  Peyman Irajizad ,  Abdullah Al-Bayati

IPC: C09K3/18 ,  B64D15/10 ,  C09D5/03 ,  C09D175/04 ,  C09D177/00 ,  C09D183/04

Abstract: Viscoelastic icephobic surfaces of the present disclosure include organogel particle beads dispersed in an elastomer matrix. The surfaces are highly repellant to ice formation, easy and cost efficient to apply, and have long term durability for harsh outdoor applications.

公开(公告)号：US20230053165A1

公开(公告)日：2023-02-16

申请号：US17788145

申请日：2020-12-21

Applicant: MITSUI CHEMICALS, INC. ,  DAIKIN INDUSTRIES, LTD.

Inventor： Chikako KOUDA ,  Kazuyuki FUKUDA ,  Daisuke NOGUCHI ,  Keisuke NAKAMURA

IPC: C08G18/12 ,  C08G18/08 ,  C08G18/09 ,  C08G18/28 ,  C08G18/32 ,  C08G18/73 ,  C08G18/79 ,  C08K5/09 ,  C09K3/18 ,  D06M15/564

Abstract: A polyurethane resin composition includes a reaction product of an aliphatic polyisocyanate derivative having an average number of isocyanate groups of 2 or more; a long-chain active hydrogen compound including a hydrocarbon group having 12 or more and 30 or less carbon atoms and an active hydrogen group in combination; a cationic active hydrogen compound including an active hydrogen group and a cationic group in combination; and an acid compound capable of a salt with the cationic group. The concentration of the hydrocarbon group is 30% or more and 85% or less.

公开(公告)号：US20230023650A1

公开(公告)日：2023-01-26

申请号：US17868726

申请日：2022-07-19

Applicant: CHONGQING UNIVERSITY

Inventor： YUAN YUAN ,  GUOYONG LIU ,  RUIJIN LIAO ,  HUIYING XIANG

IPC: C09K3/18 ,  C23F13/00

Abstract: The present invention provides a self-healing anti-icing ACSR with composite microporous structure, which is formed lower layer pores with a small diameter (durable storage remediator) and upper layer pores with a large diameter (increase a proportion of air cushion to improve anti-icing performance) by growing a uniform porous aluminum membrane on the surface of an aluminum base body. By optimizing the diameter and thickness of the lower layer pores and upper layer pores, and under the action of air pressure, capillary force and surface energy, a low surface energy remediator is immersed in pores, so an anti-icing ACSR with durable excellent anti-icing self-healing performance is prepared. The invention improves the anti-icing performance of the ACSR in practical applications and the self-healing of the anti-icing performance after being damaged, thereby extending the anti-icing life of the ACSR and improving the durable anti-icing performance thereof.