| 摘要 |
<p>B362 of Invention An encapsulated bleach particle having at least two encapsulating coats, the inner coat being a mixture of a fatty acid and a microcrystalline wax, and the outer coat consisting also of a fatty acid, a small amount of a microcrystalline wax as a plasticizer, and a polyoxyethylenepolyoxypropylene copolymer. The special coatings assist the controlled release of the bleaching agent into the wash liquid, thus minimising the formation of pinholes in washed clothing.</p> |
