503474-64-4Relevant academic research and scientific papers
POLYMERIZABLE LIQUID CRYSTAL COMPOUND, PHASE DIFFERENCE FILM AND LIQUID CRYSTAL DISPLAY USING THE SAME
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Page/Page column 51-52, (2008/12/05)
A polymerizable liquid crystal compound is represented by the following formula (1): P-Sp1-L1-M1-L2-Sp2-Ox (1) wherein P represents a polymerizable group; one of Sp1 and Sp2 represents a branched alkylene group, or an alkylene group containing, in the chain thereof, at least one divalent linking group selected from the group consisting of -O-, -C≡C- and -S-; the other of Sp1 and Sp2 represents a straight chain alkylene group; each of L1 and L2 independently represents a divalent linking group; M1 represents a mesogenic group; and Ox represents a substituent containing an oxetanyl group.
DIOXETANE COMPOUND, CATIONICALLY POLYMERIZABLE COMPOSITION, OPTICAL FILM AND LIQUID CRYSTAL DISPLAY UNIT
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Page/Page column 12-13, (2008/12/08)
The present invention provides a novel dioxetane compound having a cationically polymerizable oxetane group, which compound is excellent in compatibility with a liquid crystalline compound and a non-liquid crystalline compound. The present invention also provides an optical film with excellent liquid crystal orientation retention properties and mechanical strength, produced by aligning a composition of the dioxetane compound and a cationically polymerizable compound in a liquid crystal orientation and fixing the liquid crystal orientation by polymerization, and a liquid crystal display device with the optical film.
LIQUID-CRYSTALLINE OXETANE COMPOUND, POLYMERIZABLE LIQUID-CRYSTALLINE COMPOSITION, PROCESS FOR PRODUCING LIQUID-CRYSTAL FILM, OPTICAL FILM, AND LIQUID-CRYSTAL DISPLAY
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Page 10-11, (2010/02/07)
A novel liquid crystalline compound by the formula:Z1-(CH2)n-L1-P1-L2-P2-L3-P3-L4-(CH2)m-Z2 wherein Z1/sup
(Meth)acrylic compound having an oxetanyl group and liquid crystal film produced by using the same
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Page 14-15, (2010/02/06)
The present invention provides a novel compound which is suitable as the starting material of a side-chain type liquid crystalline polymeric substance having a reactive group which is excellent in reactivity upon fixation of the liquid crystal orientation structure. The novel compound is a (meth)acrylic compound having an oxetanyl group represented by the formula wherein R1 is hydrogen or methyl, R2 is hydrogen, methyl, or ethyl, "-L1-M-L2-" represents a mesogen portion, and n and m are each an integer of 0 to 10. The present invention also provides a liquid crystal film containing the side-chain type liquid crystalline polymeric substance and a liquid crystal display mounted with such a liquid crystal film.
