MUMBAI, India, May 30 -- Intellectual Property India has published a patent application (202517044596 A) filed by Takemoto Oil And Fat Co. Ltd., Aichi, Japan, on May 8, for 'rayon spunlace treatment agent composition containing rayon spunlace treatment agent rayon spunlace first treatment agent composition containing rayon spunlace first treatment agent and method for manufacturing spunlace nonwoven fabric.'
Inventor(s) include Natsume Kyoji.
The application for the patent was published on May 30, under issue no. 22/2025.
According to the abstract released by the Intellectual Property India: "The present invention addresses the problem of providing a rayon spunlace treatment agent that is configured to reduce worsening of water dropping/bubbling in a spunlace step in which fibers onto which a rayon spunlace treatment agent has been applied are used even if the drying temperature in a fiber drying step which is conducted before a carding step is high. A rayon spunlace treatment agent according to the present invention contains: a non ionic surfactant (X) containing a specific ether monoester derivative (A) and a specific ether diester derivative (B); and a specific fatty acid (D) or polyalcohol (E)."
The patent application was internationally filed on Oct. 20, 2023, under International application No.PCT/JP2023/037947.
Disclaimer: Curated by HT Syndication.
