# US 10,477,947 B2 · Cosmetic container > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,477,947 B2 - Document ID: US10477947B2 - Status: Granted - Kind: B2 - Application number: 16/094,749 - Filed: 2018-05-31 - Published: 2019-07-04 - Granted: 2019-11-19 - Earliest claimed: 2017-06-13 - Assignees: Amg Co., Ltd. - Applicants: AMG CO., Ltd. - Inventors: Hiroki Hasegawa - Web page: https://patentgrep.com/patent/US10477947B2 ## CPC - A45D 44/002: {Masks for cosmetic treatment of the face} - A61K 8/0212: {Face masks} - A61Q 19/00: Preparations for care of the skin - F17C 13/002: {for vessels under pressure (F17C13/008 and F17C13/02 - F17C13/12 take precedence)} - A45D 2200/25: Kits - A61K 2800/87: Application Devices; Containers; Packaging - F17C 2221/012: Hydrogen - Y02E 60/32: Hydrogen storage - A45D: HAIRDRESSING OR SHAVING EQUIPMENT (wigs, toupees or the like A41G3/00, A41G5/00; hairdressers' chairs A47C1/04; hair cutting appliances, razors B26B); EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING - A61K: PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms A61J3/00; chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles A61L; soap compositions C11D) - A61Q: SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS - F17C: VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES (storing fluids in natural or artificial cavities or chambers in the earth B65G5/00; construction or assembling of bulk storage containers employing civil-engineering techniques E04H7/00; variable-capacity gas-holders F17B; liquefaction or refrigeration machines, plants, or systems F25) - Y02E: REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION ## Abstract There is disclosed herein a cosmetic container capable of dissolving hydrogen in a cosmetic composition and maintaining a state in which hydrogen is dissolved for a long period of time. A cosmetic container for storing a cosmetic composition includes a container main body formed of a hydrogen impermeable material, and a plurality of hydrogen storage portions and filled with hydrogen gas, at least one of which is formed of a hydrogen permeable sheet, wherein the hydrogen permeability of the hydrogen permeable sheet through which hydrogen gas permeates is configured to be different among the plurality of the hydrogen storage portions, and the hydrogen permeable sheets of the plurality of the hydrogen storage portions are configured so as to come into close contact with the cosmetic composition stored in the container main body. ## Claims ### Claim 1 A cosmetic container for storing a cosmetic composition, comprising: a container main body formed of a hydrogen impermeable material; a plurality of hydrogen storage portions filled with hydrogen gas, at least one of which is formed of a hydrogen permeable sheet, wherein the hydrogen permeability of the hydrogen permeable sheet through which hydrogen gas permeates is configured to be different among the plurality of the hydrogen storage portions; and the hydrogen permeable sheets of the plurality of the hydrogen storage portions are configured so as to come into close contact with the cosmetic composition stored in the container main body. ### Claim 2 (depends on 1) The cosmetic container according to claim 1, wherein the hydrogen permeability of the hydrogen permeable sheet of one of the hydrogen storage portions is defined as lower than the hydrogen permeable sheet of another of the hydrogen storage portions. ### Claim 3 (depends on 2) The cosmetic container according to claim 2, wherein the hydrogen permeable sheet having a relatively high hydrogen permeability has a relatively small amount of hydrogen gas sealed therein, and the hydrogen permeable sheet having a relatively low hydrogen permeability has a relatively large amount of hydrogen gas sealed therein. ### Claim 4 (depends on 3) The cosmetic container according to claim 3, wherein one or more of the face mask is stored in the cosmetic container. ### Claim 5 (depends on 4) The cosmetic container according to claim 4, wherein the hydrogen storage portions are formed in a flat shape, and the main surface of the face mask and the main surface of the hydrogen storage portions are arranged so as to face each other. ### Claim 6 (depends on 2) The cosmetic container according to claim 2, wherein one or more of the face mask is stored in the cosmetic container. ### Claim 7 (depends on 6) The cosmetic container according to claim 6, wherein the hydrogen storage portions are formed in a flat shape, and the main surface of the face mask and the main surface of the hydrogen storage portions are arranged so as to face each other. ### Claim 8 (depends on 1) The cosmetic container according to claim 1, wherein one or more of a face mask is stored in the cosmetic container. ### Claim 9 (depends on 8) The cosmetic container according to claim 8, wherein the hydrogen storage portions are formed in a flat shape, and the main surface of the face mask and the main surface of the hydrogen storage portions are arranged so as to face each other.