申请人:PINKOS Rolf
公开号:US20110124925A1
公开(公告)日:2011-05-26
The invention relates to a process for preparing 1,6-hexanediol, in which a hexanediol having a proportion by weight of nitrogen of less than 5 ppm is obtained, 1,6-hexanediol having a proportion by weight of nitrogen of less than 5 ppm and also the use of this 1,6-hexanediol for preparing polymers.
该发明涉及一种制备1,6-己二醇的过程,其中获得了氮含量比重小于5ppm的己二醇,1,6-己二醇的氮含量比重小于5ppm,以及利用这种1,6-己二醇制备聚合物。