Title:
SERIALIZED TERPYRIDINE EPOXY RESIN, SYNTHESIS PROCESS AND APPLICATION THEREOF, AND COATING CONTAINING RESIN
Document Type and Number:
WIPO Patent Application WO/2022/205522
Kind Code:
A1
Abstract:
The present invention relates to the technical field of chemical materials. Disclosed are a serialized terpyridine epoxy resin, a synthesis process and an application thereof, and a coating containing the resin. In the present invention, monochloroalkanes having different structures are selected to react with terpyridine phenol to synthesize a series of terpyridine epoxy resins. A strong coordination bond can be formed of a nitrogen atom of pyridyl and a substrate metal atom. The obtained terpyridine epoxy resins are applied to an anticorrosive coating, the dry and the wet adhesion of the coating on a metal substrate can be effectively improved. The serialized terpyridine epoxy resin prepared in the present invention can be used for developing a high-strength long-acting heavy-duty anticorrosion coating, can satisfy long-acting protection requirements under a harsh corrosion environment, and has good application prospect and economic benefit.
Inventors:
HUANG CONGSHU (CN)
WANG JINGJING (CN)
LIANG YU (CN)
WANG YINGMAO (CN)
WANG JINGJING (CN)
LIANG YU (CN)
WANG YINGMAO (CN)
Application Number:
PCT/CN2021/088016
Publication Date:
October 06, 2022
Filing Date:
April 19, 2021
Export Citation:
Assignee:
LUOYANG SHIP MATERIAL RES INSTITUTE (CN)
International Classes:
C08G59/00; C09D163/00
Foreign References:
| CN103336042A | 2013-10-02 | |||
| US4945138A | 1990-07-31 |
Other References:
DATABASE REGISTRY ANONYMOUS : "-Pyridine, 4-[4-(2-oxiranylmethoxy)phenyl]- (CA INDEX NAME)", XP055972499, retrieved from STN Database accession no. 2411312-54-2
BAO YAPENG, GAO CHAO;LIU FA-YU;LI NA;ZHAO XIAO-LONG: "One－pot Syntheses of 4'－substituted Terpyridine Derivatives", GUANGZHOU CHEMICAL INDUSTRY, vol. 46, no. 1, 31 January 2018 (2018-01-31), pages 51 - 53, XP055972533, ISSN: 1001-9677
ZHANG CHUANXIN, ZHANG HONG-MEI, LI CHANG-LING, GE ZE-MEI, CHENG TIE-MING, LI RUN-TAO: "Synthesis and Analgesic Activity of Novel Open-chained Epibatidine Analogue", CHEMICAL JOURNAL OF CHINESE UNIVERSITIES, JILIN DAXUE, BEIJING, CN, vol. 26, no. 10, 31 October 2005 (2005-10-31), CN , pages 1840 - 1844, XP055972537, ISSN: 0251-0790
BAO YAPENG, GAO CHAO;LIU FA-YU;LI NA;ZHAO XIAO-LONG: "One－pot Syntheses of 4'－substituted Terpyridine Derivatives", GUANGZHOU CHEMICAL INDUSTRY, vol. 46, no. 1, 31 January 2018 (2018-01-31), pages 51 - 53, XP055972533, ISSN: 1001-9677
ZHANG CHUANXIN, ZHANG HONG-MEI, LI CHANG-LING, GE ZE-MEI, CHENG TIE-MING, LI RUN-TAO: "Synthesis and Analgesic Activity of Novel Open-chained Epibatidine Analogue", CHEMICAL JOURNAL OF CHINESE UNIVERSITIES, JILIN DAXUE, BEIJING, CN, vol. 26, no. 10, 31 October 2005 (2005-10-31), CN , pages 1840 - 1844, XP055972537, ISSN: 0251-0790
Attorney, Agent or Firm:
WEN PARTNERS, P.C. (CN)
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