Shiseido has patented a feed out container with a metal main body, inner plate, lid body, and feed out mechanism. The design includes O rings for airtight sealing and a lid body inner sleeve made of a polyester series elastomer. GlobalData’s report on Shiseido gives a 360-degree view of the company including its patenting strategy. Buy the report here.
According to GlobalData’s company profile on Shiseido, Nanoemulsion cosmetics was a key innovation area identified from patents. Shiseido's grant share as of February 2024 was 56%. Grant share is based on the ratio of number of grants to total number of patents.
Feed out container with airtight seal for contained material
A recently granted patent (Publication Number: US11896110B2) discloses a feed out container designed for solid contained materials, particularly cosmetics. The container features a metal main body outer sleeve with a cylindrical inner member and an inner plate for holding the material. A metal lid body outer sleeve, along with a lid body inner sleeve made of a polyester series elastomer, creates a closed interior space. The feed out mechanism allows for the material to be dispensed by moving the inner plate axially. The container also includes O rings for maintaining airtight seals between components, with options for different materials such as fluorine rubber.
Furthermore, the patent details various configurations and materials for the O rings, depending on the specific application of the container. It mentions the solid composition contained in the container, which typically includes water and a hydrocarbon, with a specific emphasis on cosmetics like lip products. The design of the inner member, with annular protrusions forming overhangs to create a recess, ensures the lid closed position is securely maintained. Overall, the patent highlights a specialized container structure that caters to the precise dispensing and preservation of solid cosmetic compositions, showcasing innovative features for efficient and hygienic product usage.
To know more about GlobalData’s detailed insights on Shiseido, buy the report here.
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