The present invention relates to the use of hydrophilic compounds of the formula I as photopolymerisation initiators of polymerisable substance mixtures which comprise unsaturated compounds, or for the photochemical crosslinking of linear polymers,
in which the parameters have the meaning indicated in Claim 1, to sealants for liquid-crystal displays which comprise the hydrophilic photoinitiators, to novel hydrophilic photoinitiators of the formula I, and to the liquid-crystal displays produced using these sealants.
                            本发明涉及将式 I 的亲
水化合物用作包含不饱和化合物的可聚合物质混合物的光聚合
引发剂,或用于线性聚合物的光
化学交联、
本发明还包括用于液晶显示器的密封剂(其中包含亲
水性光
引发剂)、式 I 的新型亲
水性光
引发剂以及使用这些密封剂生产的液晶显示器。