Search International and National Patent Collections

1. (WO2018177329) POLYMERIZABLE DYE COMPOUND AND PREPARATION METHOD THEREFOR, AND POLYMER CONTAINING DYE, AND USE THEREOF

Pub. No.:    WO/2018/177329    International Application No.:    PCT/CN2018/080919
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Thu Mar 29 01:59:59 CEST 2018
IPC: C09B 29/00
Applicants: DONGGUAN HEC TECH R&D CO., LTD.
东莞东阳光科研发有限公司
Inventors: LIU, Min
刘敏
KANG, Xiaolin
康小林
CAO, Li
曹立
LI, Deshan
李德珊
LUO, Guihua
罗贵华
ZHANG, Hongyan
张宏岩
CHEN, Peixing
陈佩兴
Title: POLYMERIZABLE DYE COMPOUND AND PREPARATION METHOD THEREFOR, AND POLYMER CONTAINING DYE, AND USE THEREOF
Abstract:
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.