C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
402/272, 402/523
C08F 220/56 (2006.01) C08F 20/56 (2006.01) C09D 5/02 (2006.01) C09D 7/12 (2006.01) C09D 11/00 (2006.01) C09D 11/02 (2006.01)
Patent
CA 1216999
-i- PATENT APPLICATION OF William D. Emmons and Travis E. Stevens for POLYACRYLAMIDE FLOW MODIFIER-ADSORBATE DN 79-48 By: HLG/jp 1656D/92Z Abstract of the Disclosure A water soluble, vinyl addition polymer of acrylamide comprising a hydrophobic terminal group is useful as an adsorbate and as a flow modifier in aqueous systems. The polymer is particularly useful as a thickening agent or rheology modifier for water based multiphase systems, a block improvement additive in water based coatings formulations, a stabilizer for aqueous emulsions (including polymer emulsions), a transfer aid in water based ink or roll coater formulations, a surfactant and a dispersant. The disclosure also comprises a solution polymerization method of preparing the polymer.
384725
Emmons William D.
Stevens Travis E.
Gowling Lafleur Henderson Llp
Rohm And Haas Company
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