| 摘要 |
PCT No. PCT/IB98/00664 Sec. 371 Date Nov. 9, 1999 Sec. 102(e) Date Nov. 9, 1999 PCT Filed May 1, 1998 PCT Pub. No. WO98/51765 PCT Pub. Date Nov. 19, 1998A detergent composition comprises detergent particles, each particle having a substantially anhydrous coating comprising a fluorescent whitening agent and a nonionic surfactant. A process for the preparation of the said detergent composition comprises spraying base detergent particles with a substantially anhydrous mixture comprising the fluorescent whitening agent and the nonionic surfactant.
|
