3731-86-0Relevant articles and documents
Structure-property relationship of highly ??-conjugated schiff-base moiety in liquid crystal diepoxide polymerization and mesophases stabilization
Liu, Huan,Fu, Zien,Xu, Kai,Cai, Hualun,Liu, Xin,Chen, Mingcai
, p. 7568 - 7577 (2011)
A study of the structure-property relationship of the highly ??-conjugated Schiff-base moiety in polymerization of a liquid crystal (LC) diepoxide oligomer (PBMBA) and mesophases stabilization has been investigated. We first proposed two exothermic peaks
Using the liquid crystalline epoxy resin thermoset aromatic diamine
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Paragraph 0049-0051, (2020/08/26)
PROBLEM TO BE SOLVED: To provide an aromatic diamine that gives a heat-cured product useful as an electric insulation material for radiating the heat generated from a semiconductor element and the like, and a liquid crystalline epoxy resin heat-cured product prepared therewith.SOLUTION: This invention relates to an aromatic diamine represented by formula (1), and a heat-cured product of the diamine and a liquid crystalline bisepoxide represented by formula (2) (where R-Rindependently represent a hydrogen atom, a C1-C6 alkyl group or a C1-C6 alkoxy group, m is an integer of 2-14, and Xis a divalent aromatic group).SELECTED DRAWING: None
ELECTRONIC ABSORPTION SPECTRA OF AROMATIC SCHIFF BASES. PART II. TEREPHTHALDEHYDE DERIVATIVES
Muzalewski, Feliks,Gawinecki, Ryszard
, p. 565 - 572 (2007/10/02)
The effect of para substituents in the aniline moiety of terephthalidene-di(p-R-anilines) on their UV-VIS spectra has been studied.A linear relationship has been found between position of long-wavelength absorption bands of terephthalidene-dianilines with