Patents

IN276940: A method of preparation of enantioselective composite membrane

The invention provides an enantioselective composite membrane useful for separation of optical isomers and the process for the preparation thereof. The invention further provides a membrane based pressure driven separation process for separation of enantiomers from their mixture to obtain optical pure isomers. The invention also provides a membrane based method for optical resolution of racemic mixtures of amino acids to obtain optically pure amino acids.

Filing Date: 27-03-2009

Issue Date: 07-11-2016

Applicant: CSIR-Central Salt Marine Chemicals Research Institute (CSIR-CSMCRI), Bhavnagar

Patent No: IN276940

Application No: 0629DEL2009

Inventor(s): Kripal Singh, Hari Chand Bajaj, Pravin Ganeshrao Ingole

IPC Classification: C12P 41/00, B01D 69/02, B01D 69/12, B01D 71/56, C07C 227/34, B01D 61/02, B01D 61/10, B01D 61/12, B01D 69/10, B01D 71/32, B01D 71/68, C07C 229/26, C07C 277/08, C07C 279/14, C07B 57/00, B01D 67/00

Country: India

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