Para tertiary Butyl Phenol

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Manufacture of PTBP from alkylation of phenol with isobutanol/ter butanol by using as special grade phenol resin, plasticizer, intermediate for production of lubricating oil additives, emulsions breakers and insecticides.


Salient Features

  1. • Feed stock flexibility

    •  Catalyst non corrosive and recyclable

    •  Process eco-friendly

    •  High yield and selectivity

    •  Single step process



  1. First adoption was at Balmer Lawrie Ltd, Chennai in 1985

User Industries

  1. •  Bamer Lawrie Ltd, Chennai

For further information please contact

Mr. Suryadev Kumar
Sr. Scientist
Indian Institute of Petroleum
Dehradun – 248 005
Email :
Phone : 0135 2525704