GB2130596B - Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device - Google Patents

Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device

Info

Publication number
GB2130596B
GB2130596B GB08232329A GB8232329A GB2130596B GB 2130596 B GB2130596 B GB 2130596B GB 08232329 A GB08232329 A GB 08232329A GB 8232329 A GB8232329 A GB 8232329A GB 2130596 B GB2130596 B GB 2130596B
Authority
GB
United Kingdom
Prior art keywords
electrooptical
crystal material
same liquid
preparing same
anthraquinone derivatives
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
Application number
GB08232329A
Other versions
GB2130596A (en
Inventor
Alexandr Vasilievic Ivaschenko
Valentina Timofeevna Lazareva
Valdimir Grigorievi Rumyantsev
Lev Mikhailovich Blinov
Viktor Vasilievich Titov
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08232329A priority Critical patent/GB2130596B/en
Publication of GB2130596A publication Critical patent/GB2130596A/en
Application granted granted Critical
Publication of GB2130596B publication Critical patent/GB2130596B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/60—Pleochroic dyes
    • C09K19/603—Anthroquinonic
    • 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
    • C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
    • 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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • 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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • 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
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
    • 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
    • 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
    • C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
    • C09B1/547—Anthraquinones with aromatic ether groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal (AREA)
GB08232329A 1982-11-12 1982-11-12 Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device Expired GB2130596B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08232329A GB2130596B (en) 1982-11-12 1982-11-12 Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08232329A GB2130596B (en) 1982-11-12 1982-11-12 Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device

Publications (2)

Publication Number Publication Date
GB2130596A GB2130596A (en) 1984-06-06
GB2130596B true GB2130596B (en) 1987-06-10

Family

ID=10534216

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08232329A Expired GB2130596B (en) 1982-11-12 1982-11-12 Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device

Country Status (1)

Country Link
GB (1) GB2130596B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4530572A (en) * 1982-12-30 1985-07-23 Minnesota Mining And Manufacturing Company Substituted anthraquinone-type isotropic dyes for liquid crystal display devices

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568049A (en) * 1957-05-27
CH483396A (en) * 1967-05-09 1969-12-31 Ciba Geigy Process for the preparation of 1-bromo-4-acylamino-anthraquinones
GB1256121A (en) * 1969-03-04 1971-12-08 Holliday Co Ltd L B Dyestuff compositions
GB1247246A (en) * 1969-03-04 1971-09-22 Holliday Co Ltd L B Dyeing of fibres
BE757188A (en) * 1969-10-07 1971-03-16 Bayer Ag CONTINUOUS DYEING PROCESS OF SYNTHETIC FIBROUS MATERIALS
BE757225A (en) * 1969-10-08 1971-03-16 Bayer Ag CONTINUOUS DYEING PROCESS OF SYNTHETIC FIBROUS MATERIALS
GB1424203A (en) * 1972-02-17 1976-02-11 Yorkshire Chemicals Ltd Anthraquinone dyes
DE2360875A1 (en) * 1973-12-06 1975-06-12 Bayer Ag MASS COLORS OF POLYESTERS
CH592714A5 (en) * 1975-05-23 1977-11-15 Ciba Geigy Ag
GB1532812A (en) * 1976-04-01 1978-11-22 Ici Ltd Process for the manufacture of anthraquinone compounds
CH638169A5 (en) * 1979-03-29 1983-09-15 Ciba Geigy Ag METHOD FOR PRODUCING METHOXYANTHRACHINONES.
GB2091753B (en) * 1981-01-23 1984-08-22 Standard Telephones Cables Ltd Use of 1,4-b15 (hydrocarbylamino) anthraquinos as dyes in the smetic layers of a liquid crystal cell

Also Published As

Publication number Publication date
GB2130596A (en) 1984-06-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee