| 摘要 |
PURPOSE:To suppress the malodor emission from a powdered detergent contg. a surfactant, such as a salt of an alpha-olefinsulfonic acid, which emits malodor when decomposed, by adding to the detergent a zeolite, a compd. having inclusion capability and a monoterpene alcohol. CONSTITUTION:A powdered detergent contg. a surfactant, such as a salt of an alpha-olefinsulfonic acid, an alpha-sulfofatty acid ester or an alkylamine oxide (e.g., lauryldimethylamine oxide), is produced. The detergent is mixed with 15-30wt.% zeolite (e.g., type A zeolite), 0.1-5wt.% compd. having inclusion capability (e.g., beta-cyclodextrin) and 0.05-0.5wt.% monoterpene alcohol or deriv. thereof (e.g., linalool or geraniol) in combination to suppress the malodor emitted from such a surfactant when decomposed. Thus, a powdered detergent compsn. is produced. |
