Continuous process for preparing copolymers

Continuous process for preparing copolymers

  • CN 104,837,552 A
  • Filed: 12/09/2013
  • Published: 08/12/2015
  • Est. Priority Date: 12/11/2012
  • Status: Active Application
First Claim
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1. the method for a continuous production polymer in polyplant, wherein parent material comprises at least one olefinic unsaturated polyether macromonomer and at least one ethylenic unsaturated acid monomer and at least one radical initiator, and described in be aggregated in-20 DEG C to+120 DEG C temperature range in carry out, wherein said polyplant comprises the annular-pipe reactor that at least one has at least one charging route for parent material and at least one outlet, wherein said annular-pipe reactor comprises at least one reaction zone containing interior cooling and hybrid element and at least one reaction zone described has at least 10kW/m 3the hot exchange power based on stereometer of K.

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