DE3003553: Sol-gel synthesized WO3/SiO2 catalysts for nitration of aromatics

Filing Date: 27-11-2015

Issue Date: 06-02-2019

Applicant: CSIR-National Chemical Laboratory (CSIR-NCL), Pune

Patent No: DE3003553

Application No: 14741417

Inventor(s): Shubhangi Bhalchandra Umbarkar; Mohan Keraba Dongare; Ankush Venkatrao Biradar; Atul Balasaheb Kulal; Trupti Vyankatesh Kotbagi; Ashvini Ramesh Bhosale; Macchindra Gulabrao Chandgude

Country: Germany