MUMBAI, India, April 25 -- Intellectual Property India has published a patent application (202517033007 A) filed by Sumitomo Seika Chemicals Co. Ltd., Hyogo, Japan, on April 3, for 'water-absorbing resin composition, water-stopping material, and cable.'
Inventor(s) include Takeuchi, Sahomi.
The application for the patent was published on April 25, under issue no. 17/2025.
According to the abstract released by the Intellectual Property India: "Provided are a water-absorbing resin composition having excellent heat resistance after swelling, and a water-stopping material and a cable containing the composition. The water-absorbing resin composition according to the present invention contains water-absorbing resin particles and a phosphonic a...