1,3-dioxane derivative and liquid crystal compositions containing it

A 1,3-dioxane derivative and a liquid crystal composition containing it as expressed by the general formula (I) (where R is a straight chain alkyl group of carbon number 1 to 10, A is a single bond or -CH2CH2- group, n is 0 or 1, and the cyclohexane ring and 1,3-dioxane ring are respectively in tran...

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Bibliographic Details
Main Authors NAKAYAMA; JITSUKO, OBIKAWA; TSUYOSHI, IKUKAWA; SHUJI
Format Patent
LanguageEnglish
Published 11.10.1994
Edition5
Subjects
ADHESIVES
CHEMISTRY
DYES
HETEROCYCLIC COMPOUNDS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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Summary:A 1,3-dioxane derivative and a liquid crystal composition containing it as expressed by the general formula (I) (where R is a straight chain alkyl group of carbon number 1 to 10, A is a single bond or -CH2CH2- group, n is 0 or 1, and the cyclohexane ring and 1,3-dioxane ring are respectively in trans form is disclosed.) The 1,3-dioxane derivative represented by general formula (I) has a very large dielectric anisotropy and a small birefringence. Liquid crystal compositions containing (I) can be driven at low voltage and will provide a liquid crystal display apparatus with a wide visual angle.
Bibliography:Application Number: US19920986653