| 摘要 |
1410279 Detergents containing optical brightening agents CIBA-GEIGY AG 20 Aug 1973 [22 Aug 1972] 39340/73 Heading C5D [Also in Divisions C2 and D1] Detergent compositions comprise as optical brightening agents, oxazoles of formula where M is H or a salt forming cation. |
