申请人:Covestro Deutschland AG
公开号:US20190263838A1
公开(公告)日:2019-08-29
The invention relates to a process for preparing triaryl organoborates proceeding from organoboronic esters in the presence of an n-valent cation 1/n K
n+
, comprising the anhydrous workup of the reaction mixture and the use of the triaryl organoborates obtained as co-initiator in photopolymer formulations, holographic media and holograms.
该发明涉及一种从有机硼酸酯出发制备三芳基有机硼酸酯的方法,该方法在n价阳离子1/n Kn+存在下进行,包括对反应混合物进行无水处理和使用所得的三芳基有机硼酸酯作为光聚合物配方、全息介质和全息图中的共同引发剂。