Epoxy modified silicon-contained waterborne acrylic resin and coating thereof

Epoxy modified silicon-contained waterborne acrylic resin and coating thereof

CN
  • CN 101,775,109 A
  • Filed: 02/03/2010
  • Published: 07/14/2010
  • Est. Priority Date: 02/03/2010
  • Status: Active Grant
First Claim
Patent Images

1. epoxy modified silicon-contained waterborne acrylic resin is prepared from by following steps:

  • Step 1;

    1;

    1 Resins, epoxy of mol ratio and vinylformic acid, methacrylic acid or its mix, and at 5 ‰

    stoppers, under 100 ℃

    of conditions, addition reaction 2h less than the 5mgKOH/g discharging, makes the Resins, epoxy mono acrylic ester in acid number;

    Step 2;

    Resins, epoxy mono acrylic ester that step 1 is made and Acrylic Acid Monomer and organosilane monomer carry out radical polymerization, make epoxy modified silicon-contained waterborne acrylic resin.

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