IPDB >Record detail Report generated at IPDB: http://nclinnovations.org/ipdb/details.php
Level 1:Core information
Record no 2011032283569
Activity status Dead or Administration by others
Working Title AN IMPROVED PROCESS FOR THE PREPARATION OF NOVEL POLYIMIDES 
Working Inventors MHASKE SB;VERNEKAR SP; MERCIER REGES; 
Contributing institutions NCL 
Administered by  
Ownership  
Categories > Subjects Polymer sciences and engineering 
Categories > Portfolio Polymerization/Polymer catalysis 
Disclosure number 2001-INV-0047
NCL No 2001-NCL-0047 
CSIR No 2001-NF-0462  
Priority date 10-31-2001 
Country IN 
Application number 1094/DEL/2001  
Provisional filing date  
Complete filing date 10-31-2001  
Publication status Yes  
Publication date 08-20-2010  
Publication no 34/2010  
Granted number 242164  
Granted date 08-17-2010  
Final title AN IMPROVED PROCESS FOR THE PREPARATION OF NOVEL POLYIMIDES  
Final Inventors MHASKE SB;VERNEKAR SP; MERCIER REGES;  
Abstract An improved process for the preparation of polyimide by reacting with a dianhydride in an inert atmosphere optionally in the presence of an organic solvent at a temperature in the range of 150 to 300C for a period ranging between 2 to 20 hours cooling
Case status Granted + Allowed to lapse  
Licensing status  
Licensing case no  
Client name  
Lead inventors SANTOSH MHASKE 
Categories > Industry > Primary Polymers and Engineering Plastics 
Categories > Industry > other  

Note: IPDB gets updated on last day of every month.