Title:
USE OF 5-PHENYL-PYRIMIDINE AS COMPONENT OF SMECTIC LIQUID CRYSTAL MIXTURE
Document Type and Number:
Japanese Patent JPS63254183
Kind Code:
A
Abstract:
The compounds of the general formula (I) (I) are particularly highly suitable as components of smectic, liquid-crystal mixtures, the symbols having the following meaning: R1 and R2 denote identical or different, straight-chain or branched alkyl or alkenyl groups which can contain asymmetric carbon atoms, containing 2 to 16 carbon atoms, in which one or more non-adjacent -CH2- groups can be replaced by -O- and/or -S-, -A and -B each denote group in which the radicals R1, R2, in each case, are situated at the phenylene part of -A, -B and m and n denote 0 or 1, but m+n is always zero or 1.
Inventors:
HANSUURORUFU DEYUBARU
KURAUSU ETSUSHIERU
UORUFUGANGU HEMUMERURINKU
INGURITSUTO MIYUURERU
DEIITERU OORENDORUFU
RAINERU UINGEN
KURAUSU ETSUSHIERU
UORUFUGANGU HEMUMERURINKU
INGURITSUTO MIYUURERU
DEIITERU OORENDORUFU
RAINERU UINGEN
Application Number:
JP6747388A
Publication Date:
October 20, 1988
Filing Date:
March 23, 1988
Export Citation:
Assignee:
HOECHST AG
International Classes:
C09K19/34; C09K19/42; G02F1/13; G02F1/137; G02F1/141; (IPC1-7): C09K19/34; C09K19/42; G02F1/137
Domestic Patent References:
| JPS61291679A | 1986-12-22 | |||
| JPS62167758A | 1987-07-24 |
Attorney, Agent or Firm:
Mitsuyoshi Ezaki (1 person outside)