知搜-全球专利检索

  1. 登录
  2. 注册
发明授权
CN101372535B 一种防水透湿膜 失效 - 权利终止

一种防水透湿膜
摘要：
本发明公开了一种防水透湿膜，以亲水性聚氨酯为主要成分，亲水性聚氨酯成分中添加有粒径为10nm～25μm的无机化合物粒子。本发明膜本身的耐水压8000mmH2O以上，透湿度能达到60000g/m2·24hr以上，有非常高的防水透湿功效同时风格特别。
摘要（英）：

The invention discloses a waterproof permeable membrane. Hydrophilic polyurethane is taken as the main ingredient, and added with inorganic compound particles with the particle size of 10nm-25mum. The membrane has the advantages of over 8000mmH2O hydrostatic pressure resistance, more than 60000g/m<2>.24hr moisture permeability, high waterproof permeability effect and special style.

公开/授权文献
0/0