| 摘要 |
PROBLEM TO BE SOLVED: To obtain accelerated dissolution by effervescence of carbon dioxide when soaked in water and excellent mechanical strength in a dry state by compression-molding a detergent composition comprising a detergent particle containing a detergent activating compound and a builder, a water soluble polymer, an organic acid and a carbonate thereby forming a detergent with a specific macro porosity. SOLUTION: Macro porosity is preferably 15% or more. The objective detergent is, for example, obtained by dry-blending a detergent particle, a water soluble polymer compd., an organic acid and a carbonate and compression- molding by means of tablet molding or the like while adjusting macro porosity, melting the water soluble polymer compd. by heat and subsequently cooling thereby causing the water soluble polymer compd. to bind. The pressure in compression molding is preferably 1-30 kgf/cm<2> . Preferably the composition comprises 60-95 wt.% of the detergent particle, 1-10 wt.% of the water soluble polymer compd., 2-15 wt.% of the organic acid and 2-15 wt.% of the carbonate. |
