14142-84-8Relevant academic research and scientific papers
Tailored phase transitions via mixed-mesogen liquid crystalline polymers with silicon-based spacers
Rousseau, Ingrid A.,Qin, Haihu,Mather, Patrick T.
, p. 4103 - 4113 (2007/10/03)
Control over thermotropic phase behavior in low-Tg main-chain liquid crystalline polymers (LCPs) is desired for a variety of applications, including soft actuation when cross-linked. Here, we describe the synthesis of new silicon-based main-cha
Ureido or carbamate derivatives of crown ethers and of silicon usable for preparing supports intended for the separation by chromatography of metal cations and of organic molecules comprising amine functional groups
-
Page/Page column 11, (2008/06/13)
The invention relates to ureido or carbamate derivatives of crown ethers and of silicon of formula: These derivatives can be grafted to silica gel for the purpose of obtaining supports for the chromatographic separation of cations or of molecules compris
Liquid Crystalline Main Chain Polysiloxane Esters and their Monomers. Part I: Synthesis of some di(ω-unsaturated esters) and their thermal behaviour
Kossmehl, G.,Gerecke, B.,Harmsen, N.,Schroeder, F.,Vieth, H. M.
, p. 39 - 54 (2007/10/02)
As starting material for liquid crystalline polyesters, a number of bisarenes (arising from the diols hydroquinone, 4,4'-biphenyldiol, 1,6-di(4-hydroxyphenyl)hexane, 2,7-fluorenediol and 2,7-fluorenonediol) have been synthesize
