MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202517055803 A) filed by Mitsui Chemicals Asahi Life Materials Co. Ltd., Tokyo, on June 10, for 'nonwoven fabric laminate, stretchable nonwoven fabric laminate, fiber product, absorbent article, mask, and poultice.'
Inventor(s) include Saita, Shohei; Ichikawa, Taiichirou; and Takaku, Shouichi.
The application for the patent was published on July 4, under issue no. 27/2025.
According to the abstract released by the Intellectual Property India: "This nonwoven fabric laminate comprises: an elastic nonwoven fabric; and an extensible spun-bonded nonwoven fabric disposed on both surfaces of the elastic nonwoven fabric. A surface coefficient represented by formula (1) is 38 or greater. (1): Surface coefficient = [(average fiber diameter of fiber included in the elastic nonwoven fabric/average fiber diameter of fiber included in the extensible spun-bonded nonwoven fabric)/texture coefficient] 104."
The patent application was internationally filed on Dec. 12, 2023, under International application No.PCT/JP2023/044471.
Disclaimer: Curated by HT Syndication.
