JPH0546865B2 - - Google Patents

Info

Publication number
JPH0546865B2
JPH0546865B2 JP59243375A JP24337584A JPH0546865B2 JP H0546865 B2 JPH0546865 B2 JP H0546865B2 JP 59243375 A JP59243375 A JP 59243375A JP 24337584 A JP24337584 A JP 24337584A JP H0546865 B2 JPH0546865 B2 JP H0546865B2
Authority
JP
Japan
Prior art keywords
group
liquid crystal
dye
formula
parts
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
JP59243375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61123667A (ja
Inventor
Hirosuke Takuma
Kimitoshi Kato
Hiroshi Aiga
Yasuyuki Yamada
Isao Nishizawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP59243375A priority Critical patent/JPS61123667A/ja
Priority to EP85905885A priority patent/EP0202341B1/en
Priority to DE8585905885T priority patent/DE3576827D1/de
Priority to KR1019860700478A priority patent/KR900007769B1/ko
Priority to PCT/JP1985/000644 priority patent/WO1986003215A1/ja
Priority to US06/889,932 priority patent/US4734218A/en
Publication of JPS61123667A publication Critical patent/JPS61123667A/ja
Publication of JPH0546865B2 publication Critical patent/JPH0546865B2/ja
Granted legal-status Critical Current

Links

JP59243375A 1984-11-20 1984-11-20 二色性トリスアゾ色素 Granted JPS61123667A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP59243375A JPS61123667A (ja) 1984-11-20 1984-11-20 二色性トリスアゾ色素
EP85905885A EP0202341B1 (en) 1984-11-20 1985-11-19 Dichroic azo dyes
DE8585905885T DE3576827D1 (de) 1984-11-20 1985-11-19 Dichroitische azofarbstoffe.
KR1019860700478A KR900007769B1 (ko) 1984-11-20 1985-11-19 이색성 아조 색소의 제조방법
PCT/JP1985/000644 WO1986003215A1 (en) 1984-11-20 1985-11-19 Dichroic azo dyes
US06/889,932 US4734218A (en) 1984-11-20 1985-11-19 Dichroic azo dyestuffs and liquid crystal composition containing said dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59243375A JPS61123667A (ja) 1984-11-20 1984-11-20 二色性トリスアゾ色素

Publications (2)

Publication Number Publication Date
JPS61123667A JPS61123667A (ja) 1986-06-11
JPH0546865B2 true JPH0546865B2 (en]) 1993-07-15

Family

ID=17102915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59243375A Granted JPS61123667A (ja) 1984-11-20 1984-11-20 二色性トリスアゾ色素

Country Status (1)

Country Link
JP (1) JPS61123667A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619038B2 (ja) * 1985-02-16 1994-03-16 株式会社日本感光色素研究所 非イオン性アゾ化合物からなる液晶用二色性色素

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3245751A1 (de) * 1982-12-10 1984-06-14 Bayer Ag, 5090 Leverkusen Azofarbstoffe und fluessigkristallines material enthaltend azofarbstoffe

Also Published As

Publication number Publication date
JPS61123667A (ja) 1986-06-11

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees