Anionic water-soluble additives

Anionic water-soluble additives

  • CN 101,675,121 A
  • Filed: 04/29/2008
  • Published: 03/17/2010
  • Est. Priority Date: 05/10/2007
  • Status: Active Application
First Claim
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1. anion-modified multipolymer, it can obtain in the following way:

  • make monomer (A), (B) and (C) polymerization and should hold the OH base to change into anionic end groups subsequently obtaining the having non-ionic copolymer of reactive end OH base, wherein(A) be the monomer of formula (I)

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