| abstract |
Solid laundry softening compositions for laundry applications of use are disclosed. In particular, solid laundry softening compositions combining high content and loading of quaternary ammonium compounds on a urea solidification aid in a ratio of at least about 1 : 1 to about 6: 1 quaternary ammonium compound to urea are provided. The cast and extruded solid compositions can be provided as stable multi-use blocks having uniform dispensing rates and without block sloughing. Beneficially, the combination of quaternary ammonium compounds and urea can be provided in combination with softening boosters, processing aids, surfactants, and/or additional functional ingredients to provide stable solid composition. |