专利名称：Effervescent compositions发明人：Anthony J. Gioffre,Ronald J. Ross申请号：US06/672350申请日：19841116公开号：US04592855A公开日：19860603
摘要：Effervescent compositions are provided having an effervescent and cleansingaction. The effervescent compositions are formed from an essentially anhydrous basemedium and an inorganic oxide material containing an adsorbed gas. Upon contact of thecomposition with water an effervescent action occurs as the gas is desorbed from theinorganic oxide material.
申请人：UNION CARBIDE CORPORATION
代理人：G. L. Wamer
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