Composition
AssigneeKanegafuchi Kagaku Kogyo Kabushiki Kaisha
InventorHiroshi Wakabayashi
Life of this patent
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Abstract
A composition comprising a homogeneous blend of 95 to 5 parts by weight of an oxidation-curable type water-soluble resin and 5 to 95 parts by weight of a vinyl polymer obtained by polymerizing a vinyl monomer or monomers in the presence of a neutralized, water-soluble product of an adduct between a substantially amorphous polymer obtained by ring-opening polymerization of dicyclopentadiene and maleic acid or maleic anhydride. The composition is useful as a coating material, and has advantageous properties of both emulsions and water-soluble resins, such as good drying, good water resistance, good solvent resistance, good luster and good corrosion resistance.
Claims9
A composition comprising a homogeneous mixture of
- (a) a vinyl polymer obtained by polymerizing a vinyl monomer or monomers in the presence of a neutralized, water soluble product of an adduct between a substantially amorphous polymer obtained by ring opening polymerization of dicyclopentadiene represented by the following chemical structural formula:
- ##STR2## and maleic acid or maleic anhydride;
- and (b) an oxidation-curable water soluble resin, with a proportion of (a) to (b) being within the range of 5:95 to 95:5, in terms of solid content.
Dependencies are inferred from the claim text.