SU946186A1 - Производные 2,2-азоимидазола как дихроичные красители дл жидких кристаллов - Google Patents

Производные 2,2-азоимидазола как дихроичные красители дл жидких кристаллов

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Publication number
SU946186A1
SU946186A1 SU802967265A SU2967265A SU946186A1 SU 946186 A1 SU946186 A1 SU 946186A1 SU 802967265 A SU802967265 A SU 802967265A SU 2967265 A SU2967265 A SU 2967265A SU 946186 A1 SU946186 A1 SU 946186A1
Authority
SU
USSR - Soviet Union
Prior art keywords
azoimidazole
dyes
derivatives
liquid crystals
dichronic
Prior art date
Application number
SU802967265A
Other languages
English (en)
Russian (ru)
Inventor
А.В. Иващенко
В.Т. Лазарева
Е.К. Прудникова
В.Г. Румянцев
Т.С. Плюснина
Original Assignee
Предприятие П/Я А-7850
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-7850 filed Critical Предприятие П/Я А-7850
Priority to SU802967265A priority Critical patent/SU946186A1/ru
Priority to CS812901A priority patent/CS237223B1/cs
Priority to DE3152228A priority patent/DE3152228C1/de
Priority to GB8208525A priority patent/GB2095273B/en
Priority to NL8120400A priority patent/NL8120400A/nl
Priority to JP56503486A priority patent/JPS57501238A/ja
Priority to PCT/SU1981/000059 priority patent/WO1982000472A1/ru
Priority to US06/364,848 priority patent/US4457859A/en
Priority to CH2063/82A priority patent/CH651844A5/de
Priority to DE813152228T priority patent/DE3152228A1/de
Priority to FR8114888A priority patent/FR2487830A1/fr
Application granted granted Critical
Publication of SU946186A1 publication Critical patent/SU946186A1/ru

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  • Liquid Crystal (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
SU802967265A 1980-07-31 1980-07-31 Производные 2,2-азоимидазола как дихроичные красители дл жидких кристаллов SU946186A1 (ru)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SU802967265A SU946186A1 (ru) 1980-07-31 1980-07-31 Производные 2,2-азоимидазола как дихроичные красители дл жидких кристаллов
CS812901A CS237223B1 (cs) 1980-07-31 1981-04-13 Deriváty 2,2'-azoímidazolu jako dichroická barviva pro tekuté krystaly
GB8208525A GB2095273B (en) 1980-07-31 1981-06-25 Derivatives of 2,2'-azoimidazole method for the preparation thereof liquid crystal material and electro-optical device
NL8120400A NL8120400A (cs) 1980-07-31 1981-06-25
DE3152228A DE3152228C1 (de) 1980-07-31 1981-06-25 2,2'-Azoimidazolderivate,Verfahren zu ihrer Herstellung und ihre Verwendung zur Herstellung eines fluessigkristallinen Materials
JP56503486A JPS57501238A (cs) 1980-07-31 1981-06-25
PCT/SU1981/000059 WO1982000472A1 (en) 1980-07-31 1981-06-25 Derivatives of 2,2-azoimidazole,method for the preparation thereof,liquid crystal material and electro-optical device
US06/364,848 US4457859A (en) 1980-07-31 1981-06-25 Mesomorphic material containing 2,2'-azoimidazole compounds containing 1,1'-benzylideneamino substituents
CH2063/82A CH651844A5 (de) 1980-07-31 1981-06-25 2,2'-azoimidazolderivate, verfahren fuer ihre herstellung, fluessigkristallines material und eine elektrooptische vorrichtung.
DE813152228T DE3152228A1 (de) 1980-07-31 1981-06-25 Derivatives of 2,2-azoimidazole,method for the preparation thereof,liquid crystal material and electro-optical device
FR8114888A FR2487830A1 (fr) 1980-07-31 1981-07-30 Derives de l'azo-2,2' imidazole, procede de preparation desdits derives, matiere a base de cristal liquide contenant lesdits derives et dispositif electro-optique utilisant ladite matiere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802967265A SU946186A1 (ru) 1980-07-31 1980-07-31 Производные 2,2-азоимидазола как дихроичные красители дл жидких кристаллов

Publications (1)

Publication Number Publication Date
SU946186A1 true SU946186A1 (ru) 1985-06-07

Family

ID=20912327

Family Applications (1)

Application Number Title Priority Date Filing Date
SU802967265A SU946186A1 (ru) 1980-07-31 1980-07-31 Производные 2,2-азоимидазола как дихроичные красители дл жидких кристаллов

Country Status (2)

Country Link
CS (1) CS237223B1 (cs)
SU (1) SU946186A1 (cs)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Патент- US № 3703329, кл. 350-150, опублик. 1972. 2. Блинов A.M. и др. ДАН СССР, т. 220, с. 860. *

Also Published As

Publication number Publication date
CS237223B1 (cs) 1985-07-16
CS290181A1 (en) 1984-06-18

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