发明授权
US4289685A Process for the preparation of flame-resistant polycarbonates 失效
阻燃聚碳酸酯的制备方法

Process for the preparation of flame-resistant polycarbonates
摘要:
The invention relates to a process for rendering flame-resistant the thermoplastic aromatic polycarbonates prepared by a solution process, characterized by dispersing an aqueous solution of salt-like flameproofing agent in a washed and neutral polycarbonate/organic solvent system.
公开/授权文献
信息查询
0/0