发明授权
US4017561A Wet spun modacrylic filaments with improved coloristic properties 失效
具有改进的颜色特性的湿纺改性聚丙烯腈丝

Wet spun modacrylic filaments with improved coloristic properties
摘要:
The invention relates to wet-spun modacrylic filaments with improved coloristic properties based on a polymer mixture, which comprises at least one acrylonitrilevinyl chloride copolymer and a chlorine-containing copolymer containing sulphonic acid ester groups or sulphuric acid ester groups.
公开/授权文献
信息查询
0/0