| 摘要 |
<p>The present invention relates to Automatic Dishwasher Detergent (ADD) compositions having a fragrance delivery system which comprises β-ketoester pro-fragrances which are capable of releasing fragrance raw materials which provide an aestetically pleasurable benefit to tableware as well as the automatic diswashing appliance. The present invention also relates to methods for providing lasting fragrance to dishware and to automatic diswashing appliances.</p> |
