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US 5,853,646 AGranted
Molding method and dilution agent for mold releasing agent
AssigneeDaikin Industries, Ltd.
InventorsMasayuki Yamana, Tsukasa Aga
Life of this patent
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Abstract
A molding method in which a mold releasing agent is diluted by a water solution containing a surfactant, when the mold releasing agent is diluted by water to be used for molding. The molding method can be provided to obtain good wettability to the metal mold, drying ability and mold releasability always with good reproducibility.
Claims4
A preparation method comprising first preparing a dilution agent consisting essentially of a water solution containing 0.01 to 1.0% by weight of a surfactant and thereafter diluting a mold releasing agent with the dilution agent at the time of use in a molding process.
Dependencies are inferred from the claim text.