Composition and process for treating textile materials

摘要

PCT No. PCT/EP92/00904 Sec. 371 Date Nov. 2, 1993 Sec. 102(e) Date Nov. 2, 1993 PCT Filed Apr. 23, 1992 PCT Pub. No. WO92/19806 PCT Pub. Date Nov. 12, 1992.The invention relates to improvements in the spraying of water-based treatment liquors onto textile materials, more particularly in the continuous treatment of web-form textile materials, the treatment liquors being sprayed in particular under the conditions of aerosol/superheated steam application. The invention is characterized in that the water-based treatment liquors used contain deaerating components free or at least substantially free from foam under the spraying conditions in dissolved, homogeneously emulsified and/or homogeneously dispersed form in such high concentrations that the textile material is thoroughly wetted almost immediately. The invention also relates to processes for simultaneously carrying out a plurality of treatment stages in a single step and to preparations suitable for these processes, for example preparations and a process for simultaneously desizing, scouring and bleaching cellulose-containing textile materials.