发明授权
US5354587A Hydrophilic compositions with increased thermal and solvent resistance 失效
具有增加耐热和耐溶剂性的亲水组合物

Hydrophilic compositions with increased thermal and solvent resistance
摘要:
A fluid filtration material made of a porous substrate, e,g. a membrane or a fabric that is coated with a fluorinated copolymer that contains recurring vinyl alcohol units to impart hydrophilicity. The material is crosslinked with multifunctional epoxides to maintain hydrophilicity on exposure to heat or solvent.
公开/授权文献
信息查询
0/0