| 摘要 |
<p>- 1 - C 570 (R) of the Invention A bleach product comprising a percompound contained within a closed water-insoluble but water-permeable bag of fibrous material, provided with a protective water-impermeable coating which is removable in water at a temperature of 30-75.degree.C, preferably 35-65.degree.C. The bleach product can be used in fabric washing machines for bleaching fabrics with or without a detergent product.</p> |
