Patents

A process for the preparation of hydrogen peroxide

The present invention relates to an improved process for the preparation of hydrogen peroxide by hydrogenating 3-2 - (oxopropyl)- 2 (1H) quinoxalinone in the presence of a palladium catalyst and contacting the 3-2- (oxopropyl) - 1,2,3,4 - tetrahydro - 2 - quinoxalinone with oxidant molecular oxygen or air in ethylacetate - water or chloroform-water biphasic system.

Filing Date: 31-12-2001

Issue Date: 27-03-2009

Patent No: IN231044 [India]

Application No: 1300/DEL/2001

Inventor(s): Naleen Borthakur

Licensing Option: Laboratory willing to jointly develop technology with industrial partner.

Implementing institute: CSIR-North East Institute of Science and Technology [CSIR-NEIST]

Funding agency: Council of Scientific and Industrial Research (CSIR)

IPC Classification: C01B 15/01

AU2003249578: An improved process for the preparation of nonhazardous brominating reagent

CN101443370B: A solid state matrix, process of preparation thereof, and process of preparation of theaflavins

CN201080003049: A process for deacidification using membranes

DE2118065: Substituted 1h-benz[de]isoquinoline-1,3-diones

Search form