Search International and National Patent Collections
|1. (WO2018177329) POLYMERIZABLE DYE COMPOUND AND PREPARATION METHOD THEREFOR, AND POLYMER CONTAINING DYE, AND USE THEREOF|
|Applicants:||DONGGUAN HEC TECH R&D CO., LTD.
|Title:||POLYMERIZABLE DYE COMPOUND AND PREPARATION METHOD THEREFOR, AND POLYMER CONTAINING DYE, AND USE THEREOF|
Provided are a new polymerizable dye compound and a preparation method therefor, and a polymer comprising the dye compound, a preparation method therefor and the use thereof. The present invention pertains to the field of ocular medical devices. The above-described dye compound is a polymerizable compound, does not easily migrate and diffuse in a polymer, and has excellent absorption properties with regard to ultraviolet rays and blue light, and a polymer polymerized with the involvement of same is suitable for ocular medical devices.