FIELD: polymer technology.
SUBSTANCE: invention relates to the technology of obtaining a polymer complex of calcium chloride from polyvinyl alcohol (PVA) and calcium chloride and can be used in the creation of moisture absorbing/retaining coatings. A polymer complex of calcium chloride based on polyvinyl alcohol and calcium chloride of stoichiometric composition is proposed: 1 calcium atom per 4 carbon atoms obtained by mixing polyvinyl alcohol with a solution of calcium chloride.
EFFECT: production of a homogeneous coating composition from a complex of polyvinyl alcohol with calcium chloride with a stoichiometric composition of 1 calcium atom per 4 carbon atoms.
1 cl, 2 dwg, 3 ex
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