Title:
TEMPLATE AGENT, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/184786
Kind Code:
A1
Abstract:
The present application belongs to the technical field of polymer material preparation, and particularly relates to a template agent, and a preparation method therefor and the use thereof. The raw materials of the template agent comprise a polyamine, a dialkene and a hydrogen halide, wherein the dialkene is a symmetric monomer. The template agent is a nanometer narrow-band dendrimer template agent, and has a large specific surface area and a narrow molecular weight distribution. The raw materials of the template agent comprise a dialkene, which is a symmetric monomer and can directly react with a polyamine. The addition of a dialkene with a symmetrical structure renders the product of an addition reaction unique; moreover, the amount of by-products of the whole reaction is relatively low, such that the yield of the template agent is improved, and a template agent with a dendrimer structure is easier to obtain.
Inventors:
HE XINYAO (CN)
LI YUBO (CN)
LI YUBO (CN)
Application Number:
PCT/CN2022/105557
Publication Date:
October 05, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
JIAHUA SCIENCE & TECH DEVELOPMENT SHANGHAI LTD (CN)
International Classes:
C08G83/00; C04B24/26; C08F220/06; C08F283/06; C08G65/26
Foreign References:
| CN114716623A | 2022-07-08 | |||
| CN104016615A | 2014-09-03 | |||
| CN113683738A | 2021-11-23 | |||
| CN110003459A | 2019-07-12 | |||
| JPS4884190A | 1973-11-08 | |||
| CN111333829A | 2020-06-26 |
Attorney, Agent or Firm:
SUNSHINE INTELLECTUAL PROPERTY INTERNATIONAL CO., LTD. (CN)
Download PDF: