Compositions which, as well as water, contain certain sulfonate salts or polyhydric alcohols together with ethoxylated/propoxylated alcohols and ethoxylated alcohols and also poly(meth)acrylic acid, polymaleic acid or partially hydrolyzed polymaleic anhydride are useful for pretreating textile sheet materials. Further ingredients also render them useful for hydrogen peroxide bleaching. The compositions, which provide the textiles with good primary wettability, are low-foaming. Batchwise pretreatment processes, for example in jet machines, therefore represent no problem.
含有某些
磺酸盐或多元醇以及乙氧基化/丙氧基化醇和乙氧基化醇、聚(甲基)
丙烯酸、聚
马来酸或部分
水解的聚
马来酸酐的复合物,以及
水,可用于纺织薄片材料的预处理。此外,这些成分还可用于
过氧化氢漂白。这些组合物可为纺织品提供良好的主要润湿性,而且起泡性低。因此,在批量预处理过程中,例如在喷射机中,不会出现问题。