发明授权
US4396698A Loaded polymer latex dye mordant composition 失效
加载聚合物乳胶染料媒染剂组合物

Loaded polymer latex dye mordant composition
摘要:
A loaded polymer latex composition is disclosed. The composition comprises an aqueous polymer latex whose dispersed phase is made up of a specified cross-linked quaternary salt polymer loaded with a specified hydrophobic substance. The latex composition can be advantageously employed as a mordant polymer in a photographic element for a color diffusion transfer process. Use of the latex improves light resistance without lowering the maximum densities of the film images.
公开/授权文献
信息查询
0/0