JPS56100856A - Anthraquinone dchroic dyestuff - Google Patents

Anthraquinone dchroic dyestuff

Info

Publication number: JPS56100856A
Authority: JP; Japan
Prior art keywords: dchroic; dyestuff; anthraquinone; dchroic dyestuff; anthraquinone dchroic
Prior art date: 1979-12-13
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.): Pending

Application number

JP17526780A

Other languages

Japanese (ja)

Inventor

Kootesu Debitsudo

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.)

International Standard Electric Corp

Original Assignee

International Standard Electric Corp

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.)

1979-12-13

Filing date

1980-12-13

Publication date

1981-08-13

1980-12-13 Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp

1981-08-13 Publication of JPS56100856A publication Critical patent/JPS56100856A/en

Status Pending legal-status Critical Current

Links

PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title 1
150000004056 anthraquinones Chemical class 0.000 title 1
239000000975 dye Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/51—N-substituted amino-hydroxy anthraquinone
- C09B1/514—N-aryl derivatives
- C09B1/5145—N-aryl derivatives only amino and hydroxy groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Liquid Crystal (AREA)

JP17526780A 1979-12-13 1980-12-13 Anthraquinone dchroic dyestuff Pending JPS56100856A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7943075A GB2065158A (en)	1979-12-13	1979-12-13	Anthraquinone Dichroic Dyes

Publications (1)

Publication Number	Publication Date
JPS56100856A true JPS56100856A (en)	1981-08-13

Family

ID=10509839

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP17526780A Pending JPS56100856A (en)	1979-12-13	1980-12-13	Anthraquinone dchroic dyestuff

Country Status (3)

Country	Link
JP (1)	JPS56100856A (en)
GB (1)	GB2065158A (en)
NL (1)	NL8006666A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9701905B2 (en)	2012-12-13	2017-07-11	Merck Patent Gmbh	Liquid-crystalline medium
JP6527471B2 (en)	2013-03-05	2019-06-05	メルクパテントゲゼルシャフトミットベシュレンクテルハフツングＭｅｒｃｋＰａｔｅｎｔＧｅｓｅｌｌｓｃｈａｆｔｍｉｔｂｅｓｃｈｒａｅｎｋｔｅｒＨａｆｔｕｎｇ	Device for regulating the passage of energy
KR102266840B1 (en)	2013-05-08	2021-06-18	메르크 파텐트 게엠베하	Device comprising two liquid crystal switching layers for regulating the passage of optical energy
CN105377995B (en)	2013-05-24	2018-09-04	默克专利股份有限公司	Devices containing dichroic dye compounds for modulating energy penetration
EP3083885B1 (en)	2013-12-19	2019-10-09	Merck Patent GmbH	Window
DE102015005800A1 (en)	2015-05-06	2016-11-10	Merck Patent Gmbh	Thiadiazolochinoxalinderivate
JP6884748B2 (en)	2015-07-10	2021-06-09	メルクパテントゲゼルシャフトミットベシュレンクテルハフツングＭｅｒｃｋＰａｔｅｎｔＧｅｓｅｌｌｓｃｈａｆｔｍｉｔｂｅｓｃｈｒａｅｎｋｔｅｒＨａｆｔｕｎｇ	Dithioalkylpyrolopyrroles and their use as pigments
US10982150B2 (en)	2016-06-28	2021-04-20	Merck Patent Gmbh	Liquid crystalline medium
KR102414126B1 (en)	2016-07-19	2022-06-29	메르크 파텐트 게엠베하	liquid medium
WO2019238567A1 (en)	2018-06-11	2019-12-19	Merck Patent Gmbh	Liquid crystalline medium
KR102756999B1 (en)	2018-06-20	2025-01-22	메르크 파텐트 게엠베하	Liquid crystal medium
CN113195684B (en)	2018-09-25	2024-10-29	默克专利股份有限公司	Azo dyes
CN113166652B (en)	2018-11-23	2025-01-21	默克专利股份有限公司	Dichroic dye compositions
WO2020127141A1 (en)	2018-12-19	2020-06-25	Merck Patent Gmbh	Switching layers for use in a switching element
CN114008176A (en)	2019-06-17	2022-02-01	默克专利股份有限公司	Liquid crystal based light valve
EP3839620B1 (en)	2019-12-16	2025-02-26	Merck Patent GmbH	Device for the regulation of light transmission
EP4259747B1 (en)	2020-12-11	2024-10-30	Merck Patent GmbH	Device for the regulation of light transmission
WO2023094404A1 (en)	2021-11-24	2023-06-01	Merck Patent Gmbh	Liquid crystal medium and liquid crystal display
EP4720220A1 (en)	2023-06-05	2026-04-08	Merck Patent GmbH	Liquid crystalline medium
WO2025061649A1 (en)	2023-09-20	2025-03-27	Merck Patent Gmbh	Liquid crystal medium
KR20250113342A (en)	2024-01-18	2025-07-25	메르크 파텐트 게엠베하	Liquid-crystalline medium
WO2025190813A1 (en)	2024-03-11	2025-09-18	Merck Patent Gmbh	Liquid-crystal medium
WO2026052594A1 (en)	2024-09-05	2026-03-12	Merck Patent Gmbh	Liquid crystal-based light valve

1979
- 1979-12-13 GB GB7943075A patent/GB2065158A/en not_active Withdrawn
1980
- 1980-12-09 NL NL8006666A patent/NL8006666A/en not_active Application Discontinuation
- 1980-12-13 JP JP17526780A patent/JPS56100856A/en active Pending

Also Published As

Publication number	Publication date
GB2065158A (en)	1981-06-24
NL8006666A (en)	1981-07-16

Publication	Publication Date	Title
GB2086409B (en)	1984-08-30	Dichroitic anthraquinone dyestuffs anthraquinone
GB2094822B (en)	1986-03-05	Anthraquinone dyes
JPS5598258A (en)	1980-07-26	Reactive dye
DE3275930D1 (en)	1987-05-07	Anthraquinone dyes
GB2014600B (en)	1982-07-21	Anthraquinone dyestuffs
GB2066281B (en)	1983-05-25	Anthraquinone dye intermediate
JPS5599961A (en)	1980-07-30	Basic dye
GB2062665B (en)	1983-05-18	Phthaloperinone dyestuffs
JPS55152747A (en)	1980-11-28	Direct dyestuff
JPS5638356A (en)	1981-04-13	Reactive dyestuff
GB1551584A (en)	1979-08-30	Anthraquinone reactive dyestuffs
GB2065159B (en)	1983-03-09	Reactive dyestuffs
ZA805007B (en)	1981-08-26	Reactive dyestuffs
JPS5665048A (en)	1981-06-02	Basic dye
JPS5573754A (en)	1980-06-03	Novel waterrsoluble anthraquinone dyestuff
GB2058815B (en)	1983-05-05	Anionic dizazo dyestuffs
GB1557669A (en)	1979-12-12	Anthraquinone dyes
JPS54139936A (en)	1979-10-30	Anthraquinone reactive dye
GB2066283B (en)	1983-06-22	Fibre-reactive dyestuffs
GB2015557B (en)	1982-07-21	Disperse anthraquinone dyes
GB2106125B (en)	1983-09-28	Anthraquinone dyestuffs
JPS5599955A (en)	1980-07-30	Basic dye
GB2020307B (en)	1982-10-06	Anthraquinone reactive dyestuffs
GB2126599B (en)	1986-10-15	Pleochrioc anthraquinone dyes
GB1550970A (en)	1979-08-22	Anthraquinone vat dyestuffs