Title:
DIAMINE COMPOUND, POLYIMIDE ACID, POLYIMIDE, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/067649
Kind Code:
A1
Abstract:
The present application provides a diamine compound, a polyimide acid, a polyimide, and a preparation method therefor and use thereof. The diamine compound has a chemical structural formula represented by formula (I), wherein R1 and R2 are independently selected from a single bond, substituted or unsubstituted alkylene, substituted or unsubstituted alkenylene, substituted or unsubstituted alkynylene, substituted or unsubstituted arylene, substituted or unsubstituted arylenealkyl, substituted or unsubstituted heteroarylene, substituted or unsubstituted heteroarylenealkyl, or substituted or unsubstituted alicylidene.
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Inventors:
HE JUNPENG (CN)
DUAN PINGPING (CN)
ZHANG MIN (CN)
WU HONGSHENG (CN)
YAO CHENG (CN)
DUAN PINGPING (CN)
ZHANG MIN (CN)
WU HONGSHENG (CN)
YAO CHENG (CN)
Application Number:
PCT/CN2023/121799
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
BYD CO LTD (CN)
International Classes:
C07D471/04; C07D487/04; C08G73/10; C08J5/18; H01M10/613
Domestic Patent References:
| WO1986004244A1 | 1986-07-31 |
Foreign References:
| CN115582144A | 2023-01-10 | |||
| CN109535422A | 2019-03-29 | |||
| CN109206627A | 2019-01-15 | |||
| CN101412817A | 2009-04-22 |
Other References:
ZHI‐YUAN ZHANG: "Organic Two‐Dimensional Assembly with Rectification Property Mediated by Cucurbit[8]uril", CHEMNANOMAT, WILEY-VCH, vol. 5, no. 4, 1 April 2019 (2019-04-01), pages 407 - 410, XP093153925, ISSN: 2199-692X, DOI: 10.1002/cnma.201800627
ADAM DUONG: "Syntheses and Structures of Isomeric Diaminotriazinyl-Substituted 2,2′-Bipyridines and 1,10-Phenanthrolines", THE JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, vol. 76, no. 5, 4 March 2011 (2011-03-04), pages 1333 - 1341, XP093153929, ISSN: 0022-3263, DOI: 10.1021/jo102191n
ADAM DUONG: "Syntheses and Structures of Isomeric Diaminotriazinyl-Substituted 2,2′-Bipyridines and 1,10-Phenanthrolines", THE JOURNAL OF ORGANIC CHEMISTRY, AMERICAN CHEMICAL SOCIETY, vol. 76, no. 5, 4 March 2011 (2011-03-04), pages 1333 - 1341, XP093153929, ISSN: 0022-3263, DOI: 10.1021/jo102191n
Attorney, Agent or Firm:
SHENZHEN HUISHI PATENT AGENT CO., LTD. (CN)
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