MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202641080754 A) filed by Karunya Institute Of Technology And on June 30, 2026, for A Method For Pre-Mordanting Cotton Fabric Using Sargassum–lodhra Biomordant To Enhance Dye Fixation And Fastness.
Inventors include Dr. David Paul Raj R. S; and Harshini Manikandan.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: TITLE: A METHOD FOR PRE-MORDANTING COTTON FABRIC USING SARGASSUM–LODHRA BIOMORDANT TO ENHANCE DYE FIXATION AND FASTNESS APPLICANT: KARUNYA INSTITUTE OF TECHNOLOGY AND SCIENCES ABSTRACT The present invention discloses a method of pre mordanting cotton fabric for natural dyeing, comprising: a. di...