首页>
外国专利>
a photographic printing paper with a high weissgrad
a photographic printing paper with a high weissgrad
展开▼
机译:魏斯格勒高的相纸
展开▼
页面导航
摘要
著录项
相似文献
摘要
A photographic printing paper comprising a support having thereon a light-sensitive silver halide emulsion layer containing a water-soluble fluorescent brightening agent and a partially urethanated polyvinyl alcohol having the following recurring structure:
展开▼