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公开(公告)号：US11447661B2
公开(公告)日：2022-09-20
申请号：US16958361
申请日：2017-12-27
Applicant: Kao Corporation
Inventor： Keisuke Ando
Abstract: In one aspect, the present disclosure provides a method for producing an aluminum platter, which can improve the smoothness of the substrate surface before a magnetic layer is formed thereon and can provide a hard disk substrate that can be processed into a medium with a high yield. In another aspect, the present disclosure relates to a method for producing an aluminum platter, including the following steps 1 and 2: step 1: bringing a composition containing a compound (component A) that has at least one structure represented by the following formula (I) and has a molecular weight between 50 and 100,000 inclusive into contact with a substrate surface of a Ni—P plated aluminum alloy substrate; and step 2: forming a magnetic layer on the substrate obtained in the step 1.
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公开(公告)号：US11439543B2
公开(公告)日：2022-09-13
申请号：US16605263
申请日：2018-05-29
Applicant: Kao Corporation
Inventor： Kazuo Ohashi , Hideko Goshowaki , Mayumi Nagaosa
Abstract: A urination sensor includes: a printing substrate made of a resin film; and a plurality of planar printed electrodes made by an electroconductive ink applied to the printing substrate. The urination sensor is provided with a section where the printing substrate is not present, the section being provided between the plurality of planar printed electrodes. The urination sensor, including the section where the printing substrate is not present, is covered by a cover sheet. A backsheet is an electrically insulating, sparingly liquid-permeable substrate, and the printing substrate is an electrically insulating substrate. Non-application sections are present on the surface of the cover sheet to which an adhesive is applied, and the section where the printing substrate is not present forms an air-passage opening which retains an air-passage function with the non-application sections where the adhesive is not applied.
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公开(公告)号：US20220280962A1
公开(公告)日：2022-09-08
申请号：US17630411
申请日：2020-08-28
Applicant: Kao Corporation
Inventor： Shiqing MA , Yadong XIA , Chanjia HE , Beibei ZHU
IPC: B05B11/00 , A47K5/14 , A47K5/12 , B01F23/235
Abstract: A discharging container comprising a container body that stores a content and a discharging component that discharges the content. The discharging component comprises a cover portion mounted to a mouth neck portion of the container body and a pump head portion that discharges the content by a pressing operation. A tubular guide rod is erected upwards from the periphery of an opening formed in the central portion of a top plate of the cover portion. The pump head portion is provided with an inner waterproof wall capable of moving up and down along the outer peripheral surface of the guide rod, and a first outer waterproof wall located at the outer side of the inner waterproof wall. The discharging container is easy to be manufactured and can reliably prevent water intrusion.
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公开(公告)号：US20220273554A1
公开(公告)日：2022-09-01
申请号：US17764084
申请日：2020-03-27
Applicant: KAO CORPORATION
Inventor： Naoyuki YAMAZAKI
Abstract: A detergent comprising (A) an anionic surfactant, (B) a quaternary ammonium cation-modified silicone, and (C) a cationic polymer is described. A mass ratio [(A)/(B)] of the component (A) to the component (B) is 30 or more and 5,000 or less, and a mass ratio [(B)/(C)] of the component (B) to the component (C) is 0.01 or more and 0.5 or less.
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公开(公告)号：US20220273542A1
公开(公告)日：2022-09-01
申请号：US17652516
申请日：2022-02-25
Applicant: KAO CORPORATION
Inventor： Peter BAUER , Steven BREAKSPEAR , Bernd NÖCKER , Ines Rabelo DE MORAES
IPC: A61K8/60 , A61K8/73 , A61K8/44 , A61K8/25 , A61K8/34 , A61K8/46 , A61K8/22 , A61Q5/08 , A61Q5/02 , A61Q5/12
Abstract: The present invention is directed to a kit-of-parts for bleaching keratin fibers, comprising: an aqueous composition A comprising a) one or more non-acetylated sugar alcohol(s), and/or their mixtures, a bleaching composition B comprising b) one or more persalt(s) and/or peroxy salt(s), c) one or more alkalizing agent(s), and an aqueous oxidizing composition C, wherein the total concentration of compound(s) according to a) in the aqueous composition A is in the range of 1% to 50% by weight, calculated to the total weight of the aqueous composition A, and wherein the bleaching composition B comprises less than 5% by weight of water, calculated to the total weight of the bleaching composition B.
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Patent Agency Ranking
公开(公告)号：US20220273089A1
公开(公告)日：2022-09-01
申请号：US17632006
申请日：2020-09-11
Applicant: Kao Corporation
Inventor： Ryunosuke MATSUMOTO , Ryuji MATSUNAGA , Kazutoshi OOTSUKA
Abstract: The present invention relates to a warming tool (1) in which a heat generating element (3) is held between a topsheet (5) that faces a heating target and a backsheet (6) that is located on a side away from the heating target, and a method for manufacturing the same. The heat generating element (3) has a first sheet (3f) arranged opposing the topsheet (5), a second sheet (3g) arranged opposing the backsheet (6), and a heat generating portion (3a) sandwiched between the first sheet (3f) and the second sheet (3g). In the warming tool (1), a perfume (8) and an adhesive (7) are arranged between the second sheet (3g) and the backsheet (6), and a region in which the adhesive (7) is arranged and a region in which the perfume (8) is not arranged overlap each other in a plan view. In the manufacturing method, the perfume is added to a surface of the second sheet (3g) that is planned to oppose the backsheet (6), or to a surface of the backsheet (6) that is planned to oppose the heat generating element (3), and the heat generating element (3) is held such that the backsheet (6) and the second sheet (3g) oppose each other.
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公开(公告)号：US20220259458A1
公开(公告)日：2022-08-18
申请号：US17622457
申请日：2020-06-19
Applicant: KAO CORPORATION
Inventor： Masato SUGAHARA , Norihito YAMAGUCHI , Koki KUDO
IPC: C09G1/02
Abstract: Provided is a polishing liquid composition that is able to improve the polishing selectivity while maintaining the polishing rate of a silicon oxide film in one aspect.
An aspect of the present disclosure relates to a polishing liquid composition for a silicon oxide film. The polishing liquid composition contains cerium oxide particles (component A), a water-soluble polymer (component B), an anionic condensate (component C), and an aqueous medium. The component B is a polymer containing a constitutional unit b1 represented by the following formula (I).-
公开(公告)号：US20220259385A1
公开(公告)日：2022-08-18
申请号：US17630565
申请日：2020-07-31
Applicant: KAO CORPORATION
Inventor： Toshiaki TAKEUCHI , Yoshinori HASEGAWA , Takuya MASUDA , Kouji OHSAKI
Abstract: The present invention relates to the provision of an aqueous emulsion composition for producing a film showing slippery properties containing hydrophobically modified cellulose fibers and at the same time improving water resistance and durability of the film. Since the emulsion composition of the present invention is capable of forming a film having slippery properties, which can be utilized on various surfaces, for example, those in the fields of coatings for ships and bridges, cosmetics, and the like.
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公开(公告)号：US11413229B2
公开(公告)日：2022-08-16
申请号：US16329963
申请日：2017-08-31
Applicant: KAO CORPORATION
Inventor： Yosuke Uchino
Abstract: The present invention relates to an oral plaque dispersion agent capable of effectively acting on dental plaque from the surface layer to the deep part thereof and exerting an excellent effect of dispersing the dental plaque. Specifically, the present invention relates to an oral plaque dispersion agent comprising (A) a water-soluble compound 3 or more of primary hydroxyl groups in the molecular structure and 100 or more and 200 or less of a chemical formula weight as an active component.
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公开(公告)号：US20220249336A1
公开(公告)日：2022-08-11
申请号：US17726643
申请日：2022-04-22
Applicant: KAO CORPORATION
Inventor： Hidetoshi TAIMA
Abstract: The present invention provides a water-in-oil emulsion composition having a high water occlusive of a coating film and having good skin protective feeling and glossiness. The water-in-oil emulsion composition is provided containing the following components (A), (B), (C), (D) and (E): (A) 1% by mass or more and 15% by mass or less of a lipophilic surfactant having an HLB of 2-6; (B) 0.15% by mass or more and 8% by mass or less of a dextrin fatty acid ester having 8-22 carbon atoms in the fatty acid moiety; (C) 1% by mass or more and 20% by mass or less of one or more oily components selected from a dimer acid ester, a fatty acid cholesterol ester having 16-22 carbon atoms, a fatty acid phytosterol ester having 16-22 carbon atoms, and an N-acyl amino acid ester; (D) a hydrocarbon oil that is liquid at 25° C.; and (E) water.
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