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AssigneeToyo Kasei Kogyo Company Limited
InventorsTeruaki Ashihara, Shingo Tone, Toshimitsu Saito, Ryozo Orita
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Non-organic solvent, non-polluting and stable emulsions of modified chlorinated polyolefins are prepared by dissolving chlorinated polyolefins and oligomers of a (metha)acrylate system uniformly in a (metha)acrylate monomer in the presence or absence of catalyst or chain transfer moderator, and suspension polymerization is achieved in an aqueous solvent. The obtained suspensions are stable more than 3 months at room temperature, and these emulsions give one coat coating films and primer coating films which have good properties such as good adhesion, and waterproof and weatherproof properties.
A method of manufacturing an emulsion which comprises copolymerizing, in an aqueous medium, optionally in the presence of a catalyst, a chain transfer moderator or both the catalyst and moderator, the following components:
Dependencies are inferred from the claim text.