MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202647068212 A) filed by Limited Liability Company Icon Lab Gmbh; and Federal State Budgetary Educational Institution Of on May 31, 2026, for Bone Cement.
Inventors include Piriazeva, Anna Andreevna; Bokov, Andrei Evgenevich; Lebedeva, Mariana Iurevna; Kolmogorov, Iurii Nikolaevich; Savinov, Aleksei Gennadevich; and Grishin, Andrei Sergeevich.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The invention relates to bone cements for vertebroplasty. Proposed is a bone cement containing a biocompatible polyurethane polymer and consisting of two components which produce a curable composition when mixed, wherein the first component is a synthesized viscous prepolymer which has a free isocyanate group (NCO) content of 8-10 wt% and is produced from polypropylene glycol with an average molecular mass of 1000 and 4,4’-diisocyanate diphenylmethane, with the addition of an effective amount of zirconium oxide in an amount of 15-40 wt% of the total mass of the first component, in the presence of a synthesis catalyst, namely dibutyltin dilaurate, and the second component is glycerine with a curing catalyst dissolved therein, namely diazabicyclooctane or a mixture of diazabicyclooctane and triethanolamine.
Disclaimer: Curated by HT Syndication.
