JPH0375580B2 - - Google Patents

Info

Publication number
JPH0375580B2
JPH0375580B2 JP61215244A JP21524486A JPH0375580B2 JP H0375580 B2 JPH0375580 B2 JP H0375580B2 JP 61215244 A JP61215244 A JP 61215244A JP 21524486 A JP21524486 A JP 21524486A JP H0375580 B2 JPH0375580 B2 JP H0375580B2
Authority
JP
Japan
Prior art keywords
parts
weight
liquid crystal
dye
formula
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 - Lifetime
Application number
JP61215244A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6279271A (ja
Inventor
Hisashi Aoki
Kaoru Kodera
Tetsuo Okugawa
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.)
Showa Kako Co Ltd
Original Assignee
Showa Kako Co Ltd
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 Showa Kako Co Ltd filed Critical Showa Kako Co Ltd
Priority to JP61215244A priority Critical patent/JPS6279271A/ja
Publication of JPS6279271A publication Critical patent/JPS6279271A/ja
Publication of JPH0375580B2 publication Critical patent/JPH0375580B2/ja
Granted legal-status Critical Current

Links

JP61215244A 1986-09-12 1986-09-12 トリスアゾ系化合物 Granted JPS6279271A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61215244A JPS6279271A (ja) 1986-09-12 1986-09-12 トリスアゾ系化合物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61215244A JPS6279271A (ja) 1986-09-12 1986-09-12 トリスアゾ系化合物

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2514582A Division JPS58142968A (ja) 1982-02-18 1982-02-18 液晶用二色性染料

Publications (2)

Publication Number Publication Date
JPS6279271A JPS6279271A (ja) 1987-04-11
JPH0375580B2 true JPH0375580B2 (pm) 1991-12-02

Family

ID=16669106

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61215244A Granted JPS6279271A (ja) 1986-09-12 1986-09-12 トリスアゾ系化合物

Country Status (1)

Country Link
JP (1) JPS6279271A (pm)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039893A (en) * 1997-01-24 2000-03-21 Sony Corporation Guest-host liquid crystal display device and guest-host liquid crystal composition
JP5152966B2 (ja) * 2007-09-28 2013-02-27 日本化薬株式会社 トリスアゾ化合物、インク組成物、記録方法及び着色体
JP5456667B2 (ja) * 2008-05-07 2014-04-02 日本化薬株式会社 トリスアゾ化合物、インク組成物、記録方法及び着色体
JP6951366B2 (ja) * 2017-01-20 2021-10-20 日本化薬株式会社 アゾ化合物又はその塩、並びにこれを含有する染料系偏光膜及び染料系偏光板
TWI720279B (zh) * 2017-01-20 2021-03-01 日商日本化藥股份有限公司 偶氮化合物或其鹽、以及含有偶氮化合物或其鹽之染料系偏光膜及染料系偏光板
JP7232580B2 (ja) * 2018-06-01 2023-03-03 株式会社日本化学工業所 偏光膜用二色性アゾ色素、および該二色性アゾ色素で染色された偏光膜

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153343A (en) * 1977-06-09 1979-05-08 Rca Corporation Liquid crystal dyestuffs and electro-optic devices incorporating same
JPS5657850A (en) * 1979-10-18 1981-05-20 Nippon Kanko Shikiso Kenkyusho:Kk Azo compound and dichromatic dye for liquid crystal consisting of the same

Also Published As

Publication number Publication date
JPS6279271A (ja) 1987-04-11

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