326806-85-3Relevant articles and documents
Materials for inducing alignment in liquid crystal and liquid crystal displays
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, (2008/06/13)
The present invention provides novel aromatic diamines useful in preparing polyimides for optical alignment layers in liquid crystal displays. The novel compositions comprise side-chains general formula I -L1-D-L2-Cf wherein D comprises 1 to 4 carbon-carbon double bonds, Cf is a monovalent C4 to C20 fluorocarbon radical and L1 and L2 are linking groups.