A dispersion of solid inorganic particles in an aqueous medium which is stable to a range of pH's and added electrolyte wherein the dispersing agent is a water soluble copolymer derivable from a hydrophilic oligomer and certain defined olefinically unsaturated acids.
固体无机颗粒在
水介质中的分散液,该介质对一定范围的 pH 值和添加的电解质稳定,其中的分散剂是一种
水溶性共聚物,可由亲
水性低聚物和某些特定的烯烃不饱和酸衍生而成。