IPDB >Record detail Report generated at IPDB: http://nclinnovations.org/ipdb/details.php
Level 1:Core information
Record no 201102215389
Activity status Dead or Administration by others
Working Title A PROCESS FOR THE PREPARATION OF CAPROLACTUM 
Working Inventors BRAJESH K. JHA;AJAY S. CHHATRE;BHASKAR D. KULKARNI;SUBRAMANIAN SIVASANKER; 
Contributing institutions NCL 
Administered by  
Ownership  
Categories > Subjects Catalysis 
Categories > Portfolio Fine chemical/pharma intermediate drugs/bioactives 
Disclosure number
NCL No 1993-NCL-0032 
CSIR No 1993-NF-0193  
Priority date 03-31-1994 
Country US 
Application number 08/221180  
Provisional filing date  
Complete filing date 03-31-1994  
Publication status Yes  
Publication date  
Publication no  
Granted number 5401843  
Granted date 03-28-1995  
Final title A PROCESS FOR THE PREPARATION OF CAPROLACTUM  
Final Inventors BRAJESH K. JHA;AJAY S. CHHATRE;BHASKAR D. KULKARNI;SUBRAMANIAN SIVASANKER;  
Abstract A process for the preparation of caprolactam by reacting cyclohexanone oxime with an anionic surfactant and a cosurfactant in dilute sulfuric acid at a temperature in the range of 15 C. to 40 C. neutralising excess acid present in the solution and from
Case status Granted + Allowed to lapse  
Licensing status  
Licensing case no  
Client name  
Lead inventors BHASKAR DATTATRAYA KULKARNI 
Categories > Industry > Primary Organic Chemicals, Fine Chemicals, Intermediates, Feedstocks 
Categories > Industry > other  

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