MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202518054659 A) filed by Eudaemon Technologies Pty Ltd., New South Wales, Australia, on June 6, for 'moulded polyurethane hydrogels.'
Inventor(s) include Gorkin III, Robert; Cook, Simon; and Shepherd, David.
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: "The technology relates to a method of producing a moulded polyurethane hydrogel, for example a condom. The method involves forming a solution of at least one polyurethane having a molecular weight of between about 40000 to about 500000 in a water:organic polar solvent comprising less than about 40% (v/v) water; applying a layer of the solution to a mould; drying the layer of the first solution to form a polyurethane film on the mould; and contacting the polyurethane film with a swelling agent under conditions such that the film forms a polyurethane hydrogel with a swelling agent content of between about 1% to about 95%."
The patent application was internationally filed on June 27, 2020, under International application No.PCT/AU2020/050671.
Disclaimer: Curated by HT Syndication.
