Methods and compositions for inhibiting polystyrene formation during styrene production

Methods and compositions for inhibiting polystyrene formation during styrene production

  • CN 103,781,748 A
  • Filed: 08/13/2012
  • Published: 05/07/2014
  • Est. Priority Date: 09/16/2011
  • Status: Active Application
First Claim
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1. the method for ethene suppressing base aromatic monomer polymerization, described method comprises:

  • Comprise (A) azanol and (B) effective polymerization retarder combination of stable free radical to adding in described monomer.

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