CS290181A1 - Derivaty 2,2 azoimidazolu jako dichroicka barviva pro tekute krystaly - Google Patents

Derivaty 2,2 azoimidazolu jako dichroicka barviva pro tekute krystaly

Info

Publication number
CS290181A1
CS290181A1 CS812901A CS290181A CS290181A1 CS 290181 A1 CS290181 A1 CS 290181A1 CS 812901 A CS812901 A CS 812901A CS 290181 A CS290181 A CS 290181A CS 290181 A1 CS290181 A1 CS 290181A1
Authority
CS
Czechoslovakia
Prior art keywords
tekute
krystaly
dichroicka
derivaty
barviva
Prior art date
Application number
CS812901A
Other languages
Czech (cs)
Other versions
CS237223B1 (en
Inventor
Alexandr V Ivascenko
Valentina T Lazareva
Elena K Prudnikova
Vladimir G Rumjancev
Tamara S Pljusnina
Original Assignee
Ivaschenko Alexandr V
Valentina T Lazareva
Elena K Prudnikova
Vladimir G Rumjancev
Tamara S Pljusnina
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 Ivaschenko Alexandr V, Valentina T Lazareva, Elena K Prudnikova, Vladimir G Rumjancev, Tamara S Pljusnina filed Critical Ivaschenko Alexandr V
Publication of CS290181A1 publication Critical patent/CS290181A1/en
Publication of CS237223B1 publication Critical patent/CS237223B1/en

Links

CS812901A 1980-07-31 1981-04-13 2,2-azoimidazole derivatives as dichroic pigments for liquid crystals CS237223B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU802967265A SU946186A1 (en) 1980-07-31 1980-07-31 Derivatives of 2,2'-azoimidazole as dichronic dyes for liquid crystals

Publications (2)

Publication Number Publication Date
CS290181A1 true CS290181A1 (en) 1984-06-18
CS237223B1 CS237223B1 (en) 1985-07-16

Family

ID=20912327

Family Applications (1)

Application Number Title Priority Date Filing Date
CS812901A CS237223B1 (en) 1980-07-31 1981-04-13 2,2-azoimidazole derivatives as dichroic pigments for liquid crystals

Country Status (2)

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

Also Published As

Publication number Publication date
SU946186A1 (en) 1985-06-07
CS237223B1 (en) 1985-07-16

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