FR2535733B1 - Derives de l'anthraquinone, leur procede de preparation, matiere a base de cristaux liquides les contenant et dispositif electro-optique utilisant celle-ci - Google Patents

Derives de l'anthraquinone, leur procede de preparation, matiere a base de cristaux liquides les contenant et dispositif electro-optique utilisant celle-ci

Info

Publication number
FR2535733B1
FR2535733B1 FR8218816A FR8218816A FR2535733B1 FR 2535733 B1 FR2535733 B1 FR 2535733B1 FR 8218816 A FR8218816 A FR 8218816A FR 8218816 A FR8218816 A FR 8218816A FR 2535733 B1 FR2535733 B1 FR 2535733B1
Authority
FR
France
Prior art keywords
same
electro
liquid crystal
optical device
material containing
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
FR8218816A
Other languages
English (en)
Other versions
FR2535733A1 (fr
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
Priority to DE19823240036 priority Critical patent/DE3240036A1/de
Application filed by Individual filed Critical Individual
Priority to FR8218816A priority patent/FR2535733B1/fr
Publication of FR2535733A1 publication Critical patent/FR2535733A1/fr
Application granted granted Critical
Publication of FR2535733B1 publication Critical patent/FR2535733B1/fr
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)
FR8218816A 1982-10-28 1982-11-09 Derives de l'anthraquinone, leur procede de preparation, matiere a base de cristaux liquides les contenant et dispositif electro-optique utilisant celle-ci Expired FR2535733B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19823240036 DE3240036A1 (de) 1982-10-28 1982-10-28 Anthrachinonderivate, verfahren zu ihrer herstellung und ihre verwendung in fluesigkristallmaterialien fuer elektrooptische vorrichtungen
FR8218816A FR2535733B1 (fr) 1982-10-28 1982-11-09 Derives de l'anthraquinone, leur procede de preparation, matiere a base de cristaux liquides les contenant et dispositif electro-optique utilisant celle-ci

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823240036 DE3240036A1 (de) 1982-10-28 1982-10-28 Anthrachinonderivate, verfahren zu ihrer herstellung und ihre verwendung in fluesigkristallmaterialien fuer elektrooptische vorrichtungen
FR8218816A FR2535733B1 (fr) 1982-10-28 1982-11-09 Derives de l'anthraquinone, leur procede de preparation, matiere a base de cristaux liquides les contenant et dispositif electro-optique utilisant celle-ci

Publications (2)

Publication Number Publication Date
FR2535733A1 FR2535733A1 (fr) 1984-05-11
FR2535733B1 true FR2535733B1 (fr) 1986-12-26

Family

ID=25805428

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8218816A Expired FR2535733B1 (fr) 1982-10-28 1982-11-09 Derives de l'anthraquinone, leur procede de preparation, matiere a base de cristaux liquides les contenant et dispositif electro-optique utilisant celle-ci

Country Status (2)

Country Link
DE (1) DE3240036A1 (fr)
FR (1) FR2535733B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1594189A1 (ru) * 1986-10-24 1990-09-23 Предприятие П/Я А-7850 Производные 1-аминоантрахинона в качестве красител с отрицательным дихроизмом дл жидких кристаллов и жидкокристаллический материал дл электрооптических устройств на его основе
US5289301A (en) * 1992-06-12 1994-02-22 Boit, Inc. Liquid crystal color modulation displays with dyes of different orders and circuitry for providing modulated AC excitation voltage

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE622175A (fr) *
BE568049A (fr) * 1957-05-27
BE757188A (fr) * 1969-10-07 1971-03-16 Bayer Ag Procede de teinture en continu de matieres fibreuses synthetiques
DE2116555A1 (en) * 1971-04-05 1972-10-12 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Blue anthraquinoid dispersion dyes - with improved colour and thermofixing props
US3752647A (en) * 1971-07-30 1973-08-14 Du Pont Water swollen cellulose and blends dyed with insoluble, non-vattable anthraquinone dyes in a glycol ether solution
US3752646A (en) * 1971-07-30 1973-08-14 Du Pont Water swollen cellulose and blends dyed with insoluble, non-vattable anthraquinone dyed in a glycol ether solution
US3752645A (en) * 1971-07-30 1973-08-14 Du Pont Water swollen cellulose and blends dyed with insoluble, non-vattable anthraquinone dyes in a glycol ether solution
CH573394A5 (fr) * 1973-05-28 1976-03-15 Sandoz Ag
US3960751A (en) * 1973-09-19 1976-06-01 Matsushita Electric Industrial Co., Ltd. Electro-optical display element
CA1082972A (fr) * 1975-08-02 1980-08-05 Yuzuru Sato Formation d'une image colorant par l'emploi d'un revelateur contenant un noyau anthraquinonique et un substituant acylamino
DE2536536A1 (de) * 1975-08-16 1977-02-24 Basf Ag Dispersionsfarbstoffe der anthrachinonreihe
DE2705716C2 (de) * 1977-02-11 1986-07-24 Basf Ag, 6700 Ludwigshafen Anthrachinoide Farbstoffe und deren Verwendung
JPS5941574B2 (ja) * 1977-08-31 1984-10-08 富士写真フイルム株式会社 写真用ポリエステルフイルム支持体
DE2862064D1 (en) * 1977-10-14 1982-11-25 Bdh Chemicals Ltd Pleochroic dyes suitable for use in solution with liquid crystal materials for electro-optic device applications
JPS54157786A (en) * 1978-05-23 1979-12-12 Minnesota Mining & Mfg Multiicoloring dyestuff and photoelectric display device
US4276213A (en) * 1978-06-29 1981-06-30 Ciba-Geigy Corporation Process for the coloration of organic material of high molecular weight in the melt with anthraquinone dyes
CH638828A5 (de) * 1978-12-21 1983-10-14 Bbc Brown Boveri & Cie Fluessigkristallmischung.
WO1981000463A1 (fr) * 1979-07-27 1981-02-19 Minnesota Mining & Mfg Dispositif d'affichage avec polariseur interne dynamique
CH646452A5 (fr) * 1980-03-14 1984-11-30 Asulab Sa Composition a base de cristal liquide pour dispositif electro-optique.
JPH07325941A (ja) * 1994-05-31 1995-12-12 Toshiba Corp 発行機とｅｅｐｒｏｍを集計メモリとして用いた集計回路

Also Published As

Publication number Publication date
DE3240036A1 (de) 1984-05-10
FR2535733A1 (fr) 1984-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse