| abstract |
The invention relates to a hydrocolloid composition containing a) one or more sulfoalkyl-substituted polysaccharide ethers which are soluble in cold and hot water and optionally b) one or several non-ionic polysaccharide ethers with a thermal reversible gel point or flock point of <100 DEG C, but > 35 DEG C and optionally, c) other additives. The invention also relates to dispersion bound building material formulations and dispersion dyes which contain said hydrocolloid compositions. |