USE OF WATER-SOLUBLE POLYMERS AND POLYHYDROXY MONO OR BICARBOXYLATES IN TEXTILE BLEACHING

摘要

PCT No. PCT/EP95/01646 Sec. 371 Date Jan. 16, 1997 Sec. 102(e) Date Jan. 16, 1997 PCT Filed Apr. 29, 1995 PCT Pub. No. WO95/30791 PCT Pub. Date Nov. 16, 1995The deposition of magnesium and calcium silicate in the bleaching of textiles with peroxides is prevented by contacting the textiles with a bleaching composition that is free from phosphorous and contains water-soluble polymers containing sulfonate and carboxylate groups, and polyhydroxymono- or dicarboxylates.