| 摘要 |
<p>Detergent particles having an average particle size of from 150 to 500 νm, wherein the detergent particles have a bulk density of 500 g/liter or more, wherein the detergent particles have pores capable of releasing bubbles from an inner portion of the detergent particles in a process of dissolving the detergent particles in water, the bubbles having a size of one-tenth or more of a particle size of the detergent particles, and wherein the detergent particles have a dissolution rate of 90 % or more under specific conditions.</p> |
