Polymer compositions which are useful as polishes or polish polymer vehicles, especially floor polishes or vehicles therefor, contain emulsion copolymer containing from 3% to 50% by weight of units of acidic monomer, transition metal ionic crosslinking agent in an amount of at least 15% of the equivalent of the copolymer acid residues, and at least one basic salt or hydroxide or alkali metal in such an amount that the molar ratio of transition metal to alkali metal is from 10:0.1 to 1.0:3.0.
The presence of the alkali metal compound increases the wear resistance properties of films of the polish.
可用作光亮剂或光亮剂聚合物载体,特别是地板光亮剂或其载体的聚合物组合物含有乳液共聚物,其中酸性单体单元的重量百分比为 3%至 50%,过渡
金属离子
交联剂的用量至少为共聚物酸残留物当量的 15%,以及至少一种碱性盐或氢氧化物或碱
金属,其用量应使过渡
金属与碱
金属的摩尔比为 10:0.1 至 1.0:3.0。
碱
金属化合物的存在提高了抛光剂薄膜的耐磨性能。