| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for improving the delivery efficiency in a benefit-agent-containing delivery particle as well as in the production and use method of said particle and composition.SOLUTION: Provided is: a benefit agent-containing delivery particle that comprises a benefit agent composition and a wall material at least partially surrounding the same and in which the benefit agent composition comprises a first material having CLogP of at least 2 to 12 and a boiling point of 50 to 280°C, by at least 30%, in order to enable the use of a wide variety of benefit agent; furthermore a benefit agent-containing delivery particle that comprises a second material having ClogP of 0.1 to 2.5 and ODT of less than 100 ppb; and a benefit agent-containing delivery particle in which, as the wall material, to the core material, various polymer material or the like, which is a material sufficiently impermeable to the substance in the environment in which the benefit agent-containing delivery particle is employed, is used. |
