Patents

IN295594: A process for preparation of polymeric n- acrylamido triazole compounds and the use thereof as anti tarnishing agents and corrosion inhibitors of copper and copper alloys

The invention provides a process for preparation of polymeric N-acrylamido triazole compounds of general formula A and the use thereof as anti-tarnishing agents and corrosion inhibitors of copper and copper alloys. This invention particularly relates to a process for the synthesis of N-acrylamido triazole polymeric compounds which can be coated directly on a metal surface using a suitable solvent so as to impart anti-tarnishing property as well as makes the top surface hydrophobic.

Filing Date: 07-11-2012

Issue Date: 09-04-2018

Applicant: CSIR-National Metallurgical Laboratory (CSIR-NML), Jharkhand

Patent No: IN295594

Application No: 3445DEL2012

Inventor(s): Ashok Kumar Mohanty, Sashi Kant Tiwari, Trilochan Mishra, Sanchita Chakravarty

IPC Classification: C08F

Country: India

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