×

CATIONIC CROSS-LINKED POLYMERS IN WATER-IN-WATER POLYMER DISPERSIONS

  • US 20120202941A1
  • Filed: 02/17/2012
  • Published: 08/09/2012
  • Est. Priority Date: 08/24/2009
  • Status: Active Grant
First Claim
Patent Images

1. A method for manufacturing a water-in-water polymer dispersion, the method comprising:

  • free radical polymerizing an aqueous reaction mixture comprising(i) a cationic polymeric dispersant, and(ii) a monomer composition comprising(ii-a) at least 5 wt.-% of a non-ionic monomer of formula (I)

View all claims
  • 16 Assignments
Timeline View
Assignment View
    ×
    ×