BAR SOAP COMPOSITION, WITH LOW CONTENT OF SOLUBLE SURFACE-ACTIVE SUBSTANCE FOR ENHANCING AROMA DEPOSITION/LONGEVITY, AS WELL AS METHOD OF INTENSIFYING ITS AROMATIC PROPERTIES (VERSIONS) Russian patent published in 2009 - IPC C11D17/00 

FIELD: chemistry.

SUBSTANCE: present invention relates to oil and fat and fragrance industry. The bar soap composition contains soluble surface-active substance or active substance, perfume additive, water or filler. Solubility of the soap is determined by dissolution of the combination of surface-active substances or active substance, with content of more than 1 wt % in water at 40°C, and the bar has smell intensifying factor PEF ≥2.2, based on the ratio of the perfume additive, deposited from the bar, to the perfume additive, deposited from a standard bar. The method of intensifying aromatic properties of the soap bar, in which the ratio of surface-active substance to the perfume additive is less than 40:1, involves reducing content of soluble surface-active substance relative insoluble surface-active substance and/or filler. The method of intensifying aromatic properties of the soap bar also involves increasing content of perfume additive relative the content of soluble active substance, where the ratio of the active substance and the perfume additive is about 20:1.

EFFECT: soap with good smell with low content of soluble substance, without worsening aromatic characteristics.

13 cl, 8 dwg, 3 tbl, 10 ex