Corpus ID: 93270630

Method for preparing bisphenol.

  title={Method for preparing bisphenol.},
  author={Kenichi Okamoto and Yasuo Tanaka and Shigeru Iimuro},
It PRESENTS A method for preparing 2,2 NIL) propane comprising reacting acetone and phenol in the presence of acidic ion exchange resin as a catalyst, wherein the reaction of acetone and phenol is performed while SPREADING A PART OF WATER GENERATED DURING THE REACTION OF A MIXED SOLUTION CONTAINING AN acetone and phenol by evaporation method. ACCORDING TO THE METHOD WATER GENERATED THROUGH THE REACTION CAN QUICKLY SIMULTANEOUS OR SEPARATED OR alternativity A REACTION BY EVAPORATION OPERATION… CONTINUE READING

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