| abstract |
PURPOSE: To provide a perfume compsn. which exhibits odorproof effect during use even when perfume properties are at a low level and is useful for detergents, a body odor preventing agent, etc., by bringing an odor strength index, bed smell decreasing value or odor decreasing value into a specified numeral range. n CONSTITUTION: A fragrant compsn. wherein a material exhibiting an odor strength index of smaller than 110 and a bad smell decreasing value or an odor decreasing value of at least 0.25 is used in a detergent, a compsn. for conditioning of a fiber product, a body odor preventing agent, etc., is provided. This compsn. (less than 5% are incorporated in a detergent) consists six classification [classification 1: phenolic substances (e.g. isoamylsalicylate), classification 2: refined oils, essential oils, extracts, resins and synthetic oils (e.g. Bergamot AB 430), classification 3: aldehydes and ketones (e.g. 7-acetyl-1,1,3,4,4,6- hexamethyltetralin), classification 4: nitrogen-contg. compd. (e.g. isobutylquinoline), classification 5: esters and classification 6: alcohols and ethers] and among these, at least 5 kinds of ingredients are incorporated. n COPYRIGHT: (C)1991,JPO |