MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202647071801 A) filed by Sumitomo Seika Chemicals Co. , Ltd. on June 10, 2026, for Coated Resin Particles And Production Method Therefor.
Inventors include Sano Kentaro; and Iiboshi Reina.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: One aspect of the present invention relates to coated resin particles which comprise water-absorbing resin particles and covering parts that cover at least some of the water-absorbing resin particles, wherein the covering parts are made of a coating material which has a breaking energy of 0.2 J/mm3 or greater, the breaking energy being obtained from a stress-strain curve determined by a tensile test conducted at a pulling speed of 200 mm/min, and which has a water absorption for physiological saline, as measured in accordance with JIS P 8140 under the conditions of a temperature of 25°C and a contact time of 120 seconds, exceeding 0 g/m2 but not exceeding 300 g/m2.
Disclaimer: Curated by HT Syndication.
