Suppress(Methyl)Acrylic acid and/or(Methyl)The method of acrylic ester polymerization

Suppress(Methyl)Acrylic acid and/or(Methyl)The method of acrylic ester polymerization

  • CN 106,543,001 A
  • Filed: 12/13/2010
  • Published: 03/29/2017
  • Est. Priority Date: 12/14/2009
  • Status: Active Application
First Claim
Patent Images

1. a kind of method for suppressing liquid monomer polymerization, methods described includes:

  • Oxygen-containing gas is introduced in the pipeline containing liquid monomer, the liquid monomer distilled in tower or rectification after purificationDistributed by side draw to tank and provided as net product,Wherein, the liquid monomer is liquid (methyl) acrylic acid, liquid (methyl) acrylate or its mixture, and is had extremelyFew 95% purity.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×