| 摘要 |
<p>The present invention relates to a fragrance delivery system for use in liquid laundry detergent compositions which provides a long lasting 'freshness' or 'clean' scent to fabric. The compositions described herein deliver highly fabric substantive pro-fragrances to the fabric surface during laundering wherein the pro-fragrances release their fragrance raw materials over an extended period of time depending on the selection of the particular pro-fragrance. The present invention also relates to a method for delivering a pleasurable scent to fabric which has a lasting freshness quality by contacting the fabric with a laundry detergent composition which comprises the fragrance-releasing pro-fragrances.</p> |
