Daio Paper. has filed a patent for a disposable wearing article designed to prevent rashes. The article includes a top sheet with specific features like a two-layer structure and glycerin application for enhanced comfort and skin protection. GlobalData’s report on Daio Paper gives a 360-degree view of the company including its patenting strategy. Buy the report here.

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Data Insights Daio Paper Corp - Company Profile

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According to GlobalData’s company profile on Daio Paper, Incontinence monitoring sensors was a key innovation area identified from patents. Daio Paper's grant share as of January 2024 was 74%. Grant share is based on the ratio of number of grants to total number of patents.

Disposable wearing article with rash preventing effect

Source: United States Patent and Trademark Office (USPTO). Credit: Daio Paper Corp

The patent application (Publication Number: US20240033137A1) discloses a disposable wearing article designed for improved comfort and performance. The article includes a top sheet with a skin contact region treated with a body fluid pervious treatment agent containing a nonionic surfactant with an amide group, along with a glycerin-containing region. The top sheet features a two-layer structure of different dtex values and is made of a nonwoven fabric with a specific basis weight range.

Furthermore, the disposable wearing article may also include a second sheet made of an air through nonwoven fabric with specific fineness and thickness parameters, along with an absorbent element. The second sheet is treated with the same body fluid pervious treatment agent as the top sheet. Additionally, the glycerin-containing region within the article has specific glycerin content, size dimensions, and area ratio requirements. The patent also covers a method for manufacturing the disposable wearing article, involving the use of the specified nonwoven fabric, application of the treatment agent, and glycerin in the designated regions. This innovative design aims to enhance the overall performance and comfort of disposable wearing articles for users.

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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.