Polymerizable compound, preparation method therefor, and use thereof

US11939508B2 · kind B2 · utility

Assignee

• BEIJING BAYI SPACE LCD TECHNOLOGY CO., LTD. · CN

Inventors

• Xiong Dai · Dongguan, CN
• Kun Jiang · Beijing, CN
• Pei Xie · 安丰镇, CN
• Haiwei Zhang · Shanghai, CN
• Jianbo Sun · Singapore, SG
• Youwen Cheng · Beijing, CN
• Bin Hou · Weifang, CN
• Yijie Tang · Zhijiang, CN

Key dates

• Filing date: Dec 1, 2020
• Grant date: Mar 26, 2024
• Expiry date: Dec 1, 2040

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C09K2019/123
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The disclosure belongs to the technical field of liquid crystal materials, and specifically relates to a polymerizable compound, a preparation method therefor, and the use thereof. The polymerizable compound has a structure as shown in general formula I. Compared with the existing polymerizable RM, the polymerizable compound has the advantages of a good solubility, a faster polymerization rate, a more complete extent of polymerization, and less residues, thereby improving the problem of poor display to a great extent.