MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202647103875 A) filed by Osaka Pharmaceutical Co. , Ltd. on August 28, 2026, for Chemical Volatilization Sheet.
Inventor includes Yusuki Shiina.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: The purpose of the present invention is to provide a chemical volatilization sheet which is capable of preventing a repellent or an insecticide from sticking to a finger of a user even when the user touches the sheet and preventing a repellent or an insecticide from being transferred to the tongue of the user even when the user licks the sheet and which is capable of maintaining a shape that is not folded or rounded while being transformable even when contacting clothes. The purpose could be achieved by a chemical volatilization sheet comprising: a chemical holding layer (1) impregnated with at least one of a repellent or an insecticide; and a permeable layer (2) disposed on at least one side of the chemical holding layer (1) and having through-holes (21) through which the repellent and the insecticide permeate, wherein the bending strength is 1.0-15.0 MPa, and the ratio of the area of the through-holes (21) to the thickness of the permeable layer (2) satisfies the area of the through-holes (21)/thickness of the permeable layer (2)=0.3-40.
Disclaimer: Curated by HT Syndication.
