申请人:UNILEVER PLC
公开号:EP0206522A2
公开(公告)日:1986-12-30
A particulate antifoam ingredient suitable for incorporation into a detergent powder composition, said ingredient comprising particles which are capable of swelling, dissolving or disintegrating on contact with water, said particles comprising a core carrying a low-and a high-temperature-sensitive antifoam active substance, such as an oil and a wax respectively, and having a coating surrounding the core of material, such as wax, which is impervious while in the dry state, yet which is capable of disruption on contact with water thereby to release the antifoam active substances, the particles having a mean particle diameter of up to 2,000µm.
一种适用于加入洗衣粉组合物中的微粒消泡剂成分,所述成分由能够在与水接触时膨胀、溶解或崩解的微粒组成,所述微粒由携带低温和高温敏感消泡活性物质的核心组成、这些颗粒的平均粒径最大可达 2,000 微米。