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Priority claimed from JP18890796Aexternal-prioritypatent/JP3209499B2/en
Priority claimed from JP8229249Aexternal-prioritypatent/JPH1060311A/en
Priority claimed from JP9024256Aexternal-prioritypatent/JPH10202775A/en
Application filed by Cosmo Sogo Kenkyusho Kk, Cosmo Oil Co LtdfiledCriticalCosmo Sogo Kenkyusho Kk
Application grantedgrantedCritical
Publication of TW346501BpublicationCriticalpatent/TW346501B/en
An aqueous damping coating composition characterized in comprising (I) at least one vehicle selected from an acrylic resin emulsion and an asphalt emulsion each having a glass transition temperature of -50℃ to 50℃ and a solid content of 30 to 70% by weight, and (ii) at least one filler selected from an inorganic filler selected from calcium carbonate, talc, mica and converter slag powder each having an average particle size of 0.5 to 80 μm and a powdered polyester or polyethylene resin in an amount of 30 to 550 parts by weight based on 100 parts of the solid content of the vehicle.