Abstract
Properties of polyoxyalkylene-glycolated polyvinyl acetate and polyvinyl alcohol were determined. Properties of these polymer were influenced by the weight ratio of polyglycol to polyvinyl acetate. They had clouding points similar to those of nonionic surfactant of polyoxyalkylene glycol series. Among the saponified products, polypropylene-glycolated polyvinyl alcohol had characteristic specialties in emulsifing property etc., but polyethylene-glycolated polyvinyl alcohols had no such special properties as they lost almost of their hydrophobic properties.
