首页>
外国专利>
pigmentdispersionen by controlled free radical polymerization containing dipergiermittel which receive and the hydrophilic seitengruppen)
pigmentdispersionen by controlled free radical polymerization containing dipergiermittel which receive and the hydrophilic seitengruppen)
展开▼
机译:通过受控制的自由基聚合而得到的颜料分散体,其中含有二萜基二甲醚和亲水性西腾古彭
展开▼
页面导航
摘要
著录项
相似文献
摘要
A pigment dispersion comprising pigment, an aqueous carrier selected from water and a mixture of water and at least one organic solvent, and a pigment dispersant is described. The pigment dispersant is prepared by controlled radical polymerization, e.g., atom transfer radical polymerization, of a radically polymerizable monomer in the presence of a polymeric initiator having at least one radically transferable group. The polymeric initiator forms the polymeric backbone segment of the pigment dispersant, and the monomer forms polymeric segments that are pendent to the polymeric backbone segment. The pigment dispersant has comb-like architecture in which the polymeric backbone segment is hydrophobic, and at least a portion of each pendent polymeric segment is hydrophilic.
展开▼