Readily soluble dry concentrates containing ingredients of detergents
    1.
    发明授权
    Readily soluble dry concentrates containing ingredients of detergents 失效
    易溶的干精浓缩物含有洗涤剂成分

    公开(公告)号:US5587104A

    公开(公告)日:1996-12-24

    申请号:US87684

    申请日:1993-09-08

    IPC分类号: C11D17/06 C11D17/00

    CPC分类号: C11D17/06 C11D17/065

    摘要: Free-flowing and storable granular compacts containing ingredients of detergent or cleaning compositions in concentrated form are prepared by(1) preparing an adhesively bound dry premix containing(a) fine-particle detergent ingredients substantially free of binding or adhesive properties, and(b) fine-particle detergent ingredients having binding or adhesive properties, and optionally, detergent ingredients which are liquid at room temperature, to form a substantially homogeneous premix, and(2) press-molding the premix at a temperature of from about 40.degree. C. to 80.degree. C. in the substantial absence of shear forces whereby air is microdispersed in the resultant compacts.

    摘要翻译: PCT No.PCT / EP91 / 02366 Sec。 371日期:1993年9月8日 102(e)日期1993年9月8日PCT 1991年12月10日PCT PCT。 第WO92 / 12229号公报 日期1992年7月23日通过以下方法制备含有浓缩形式的洗涤剂或清洁组合物成分的无流动和可储存的颗粒状压块:(1)制备粘合结合的干预混物,其含有(a)基本上不含结合或粘合性质的微粒洗涤剂成分 ,和(b)具有结合或粘合性质的细颗粒洗涤剂成分,以及任选的在室温下为液体的洗涤剂成分,以形成基本均匀的预混物,和(2)在约 40℃至80℃,基本上不存在剪切力,从而将空气微分散在所得的压块中。