KURARAY has recently developed a new water soluble
polymer "HP-Polymer", with the original technology accumulated
in polyvinyl alcohol (PVOH).
HP-Polymer can be dissolved in water easily and
has better viscosity stability of aqueous solution compared with
those of conventional PVOH, even if other properties like film
strength are not spoilt. In addition, HP-Polymer has special
features when it is used as dispersing agent of emulsion and
suspension radical polymerization system.
HP-Polymer offers a better working efficiency for