A polymeric composition including a copolymer comprising a first monomer having a high carbon to oxygen ratio of from about 3 to about 8; a second monomer comprising two or more vinyl groups, wherein the second monomer is present in the copolymer in an amount of from greater than about 8 percent by weight to about 40 percent by weight, based on the weight of the copolymer; and optionally, a third monomer comprising an amine, wherein the third monomer is present in an amount of from about 0.1 percent by weight to about 1.5 percent by weight, based on the weight of the copolymer; and a surfactant, wherein the surfactant has a minimum surface tension at critical micelle concentration of less than about 30 mN/m. A toner including the copolymer as a toner surface additive. An emulsion aggregation toner process including the copolymer as a toner surface additive.
一种聚合物组合物,包括共聚物,共聚物包含第一单体,第一单体具有约 3 至约 8 的高碳氧比;第二单体,第二单体包含两个或多个
乙烯基,其中第二单体在共聚物中的存在量为大于约 8%(重量)至约 40%(重量)(基于共聚物的重量);以及任选地,第三单体,第三单体包含胺,其中第三单体的存在量为约 0.1% (重量) 至约 1.5% (重量);以及表面活性剂,其中表面活性剂在临界胶束浓度下的最小表面张力小于约 30 mN/m。一种调色剂,包括作为调色剂表面添加剂的共聚物。包括作为调色剂表面添加剂的共聚物的乳液聚合调色剂工艺。