MUMBAI, India, Sept. 22 -- Intellectual Property India has published a patent application (202521023450 A) filed by Hemant Ratnakar Bandodkar on March 17, 2025, for Oxime Based Non-Phenol Compounds For Colour Producing Composition.
Inventors include Hemant Ratnakar Bandodkar; and Dilip Chandrakant Sawant.
The application for the patent was published on September 18, 2026, under issue no. 38/2026.
Abstract: OXIME BASED NON-PHENOL COMPOUNDS FOR COLOUR PRODUCING COMPOSITION The present invention relates to novel oxime derivatives for preparation of color producing composition with excellent image preservability. The color developers used in thermal paper are mainly derivatives of phenol. The most of the phenolic compounds are found to have ...