IN332194: Process for the preparation of DMC using lonic liquids
The invention relates to an improved process for the preparation of dimethyl carbonate (DMC) and methyl-N-methyl carbamate starting from methanol and methyl carbamate catalyzed by ionic liquid catalyst in batch or a continuous reactor.
Filing Date: 12-12-2013
Issue Date: 17-02-2020
Applicant: CSIR-National Chemical Laboratory (CSIR-NCL), Pune
Patent No: IN332194
Application No: 3618DEL2013
Inventor(s): Vivek Vinayak Ranade; Ashutosh Anant Kelkar; Vilas Hari Rane; Anil Kisan Kinage; Savita Kiran Shingote; Lalita Sanjib Roy