FR2451393A1 - Composition destinee a des elements d'affichage en couleur a cristaux liquides - Google Patents

Composition destinee a des elements d'affichage en couleur a cristaux liquides

Info

Publication number
FR2451393A1
FR2451393A1 FR8005873A FR8005873A FR2451393A1 FR 2451393 A1 FR2451393 A1 FR 2451393A1 FR 8005873 A FR8005873 A FR 8005873A FR 8005873 A FR8005873 A FR 8005873A FR 2451393 A1 FR2451393 A1 FR 2451393A1
Authority
FR
France
Prior art keywords
composition
display elements
color display
liquid crystal
crystal color
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.)
Granted
Application number
FR8005873A
Other languages
English (en)
Other versions
FR2451393B1 (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.)
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
Priority claimed from JP3005779A external-priority patent/JPS55123673A/ja
Priority claimed from JP6399679A external-priority patent/JPS55157676A/ja
Priority claimed from JP7908679A external-priority patent/JPS6045678B2/ja
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of FR2451393A1 publication Critical patent/FR2451393A1/fr
Application granted granted Critical
Publication of FR2451393B1 publication Critical patent/FR2451393B1/fr
Granted 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
    • C09B1/16—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
    • C09B1/50—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
    • C09B1/503—Amino-hydroxy-anthraquinones; Ethers and esters thereof unsubstituted amino-hydroxy anthraquinone
    • 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
    • C09B1/542—Anthraquinones with aliphatic, cycloaliphatic, araliphatic or aromatic ether groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)

Abstract

L'INVENTION A POUR OBJET UNE COMPOSITION POUR ELEMENTS D'AFFICHAGE EN COULEUR A CRISTAUX LIQUIDES NEMATIQUES, CARACTERISEE EN CE QU'ELLE CONTIENT, A L'ETAT DISSOUS, AU MOINS UN COLORANT ANTHRAQUINONIQUE DE FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE X ET Y SONT IDENTIQUES OU DIFFERENTS ET REPRESENTENT -NH OU -OH; Z EST
FR8005873A 1979-03-16 1980-03-17 Composition destinee a des elements d'affichage en couleur a cristaux liquides Granted FR2451393A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3005779A JPS55123673A (en) 1979-03-16 1979-03-16 Liquid crystal color display device
JP6399679A JPS55157676A (en) 1979-05-25 1979-05-25 Composition for liquid crystal color display element
JP7908679A JPS6045678B2 (ja) 1979-06-25 1979-06-25 アントラキノン系化合物を含む液晶カラ−表示用組成物

Publications (2)

Publication Number Publication Date
FR2451393A1 true FR2451393A1 (fr) 1980-10-10
FR2451393B1 FR2451393B1 (fr) 1984-10-26

Family

ID=27286819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8005873A Granted FR2451393A1 (fr) 1979-03-16 1980-03-17 Composition destinee a des elements d'affichage en couleur a cristaux liquides

Country Status (5)

Country Link
US (2) US4360447A (fr)
CH (1) CH643290A5 (fr)
DE (1) DE3009974A1 (fr)
FR (1) FR2451393A1 (fr)
GB (1) GB2051114B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055842A2 (fr) * 1980-12-30 1982-07-14 Bayer Ag Mélanges de colorants et matières à cristaux liquides contenant ces mélanges
EP0323744A2 (fr) * 1987-12-29 1989-07-12 MITSUI TOATSU CHEMICALS, Inc. Feuille pour transfert,encre et procédé pour impression par sublimation et transfert par la chaleur
US5168093A (en) * 1987-12-29 1992-12-01 Mitsui Toatsu Chemicals Inc. Sublimation thermaltransfer printing sheet comprising novel magenta dyestuffs
US5300475A (en) * 1987-12-29 1994-04-05 Mitsui Toatsu Chemicals, Incorporated Sublimation thermal transfer printing sheet comprising novel magenta dyestuffs

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702561A (en) * 1977-04-11 1987-10-27 Minnesota Mining And Manufacturing Company Pleochroic dyes and electro-optical displays therewith
US4360447A (en) * 1979-03-16 1982-11-23 Mitsui Toatsu Chemicals, Inc. Composition for liquid crystal color display elements
CH642393A5 (fr) 1979-10-02 1984-04-13 Ebauches Sa Composition a base de cristal liquide pour dispositif electro-optique.
GB2065695B (en) * 1979-10-12 1984-07-25 Hitachi Ltd Guest-host type liquid crystal composition and liquid crystal display device using the same
JPS56100885A (en) * 1980-01-17 1981-08-13 Mitsui Toatsu Chem Inc Composition for liquid crystal color display
DE3007198A1 (de) * 1980-02-26 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Pleochroitischer anthrachinon-farbstoff, verfahren zu seiner herstellung und verwendung des farbstoffs
CH646452A5 (fr) * 1980-03-14 1984-11-30 Asulab Sa Composition a base de cristal liquide pour dispositif electro-optique.
US4405211A (en) * 1980-07-29 1983-09-20 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal compositions with pleochroic anthraquinone dyes
US4391489A (en) * 1980-07-29 1983-07-05 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal materials containing pleochroic anthraquinone dyes
DE3036895C2 (de) * 1980-09-30 1985-07-11 Merck Patent Gmbh, 6100 Darmstadt Pleochroitischer Anthrachinon-Farbstoff und Herstellungsverfahren für einen solchen Farbstoff sowie seine Verwendung in einer Flüssigkristallmischung
JPS5763377A (en) * 1980-10-03 1982-04-16 Mitsui Toatsu Chem Inc Liquid crystal composition for color display
DE3040102A1 (de) * 1980-10-24 1982-06-03 Merck Patent Gmbh, 6100 Darmstadt Dichroitische anthrachinonfarbstoffe, diese enthaltende fluessigkristalline dielektrika und elektrooptisches anzeigeelement
DE3046904A1 (de) * 1980-12-12 1982-07-15 Bayer Ag, 5090 Leverkusen Anthrachinonfarbstoffe, verfahren zu ihrer herstellung ihre verwendung sowie fluessigkristalline materialien enthaltend anthrachinonfarbstoffe
EP0056492B1 (fr) * 1981-01-10 1984-12-12 BASF Aktiengesellschaft Colorants pour mélanges de cristaux liquides
JPS57126879A (en) * 1981-01-12 1982-08-06 Sumitomo Chem Co Ltd Liquid crystal display element
GB2094825B (en) 1981-01-17 1984-09-12 Mitsubishi Chem Ind Liquid crystal compositions containing pleochroic anthraquinone dyes
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
JPS57155282A (en) * 1981-03-20 1982-09-25 Mitsubishi Chem Ind Ltd Liquid crystal composition
DE3137298A1 (de) * 1981-09-18 1983-04-14 Bayer Ag, 5090 Leverkusen Anthrachinonfarbstoffe
JPS5857488A (ja) * 1981-10-02 1983-04-05 Mitsubishi Chem Ind Ltd ゲスト−ホスト型液晶組成物
DE3202761A1 (de) * 1982-01-28 1983-08-04 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristallines dielektrikum, neue farbstoffe, verfahren zu ihrer herstellung und elektrooptisches anzeigeelement
GB2120674B (en) * 1982-03-13 1986-11-19 Nippon Kanko Shikiso Kenyusho Dichroic dyestuffs for liquid crystals and liquid crystal compositions comprising the same
DE3216455A1 (de) * 1982-05-03 1983-11-17 Bayer Ag, 5090 Leverkusen Anthrachinonfarbstoffe, ihre herstellung und verwendung sowie dichtroitisches material enthaltend diese anthrachinonfarbstoffe
DE3380931D1 (de) * 1982-07-01 1990-01-11 Mitsubishi Chem Ind Anthrachinonfarbstoffe und diese farbstoffe enthaltende fluessigkristalline zusammensetzungen.
DE3247896A1 (de) * 1982-12-24 1984-06-28 Merck Patent Gmbh, 6100 Darmstadt Anthrachinonfarbstoffe
US4530572A (en) * 1982-12-30 1985-07-23 Minnesota Mining And Manufacturing Company Substituted anthraquinone-type isotropic dyes for liquid crystal display devices
EP0120463B1 (fr) * 1983-03-23 1991-11-06 Hitachi, Ltd. Colorants anthraquinoniques et compositions de cristaux liquides les contenant
JPS59179561A (ja) * 1983-03-29 1984-10-12 Hitachi Ltd アントラキノン系色素および該色素を含有する液晶組成物
US4883611A (en) * 1987-09-16 1989-11-28 Mitsui Toatsu Chemicals, Incorporated Dichroic coloring agents for liquid crystal displays
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
EP0605191B1 (fr) * 1992-12-25 1998-06-17 Mitsui Chemicals, Inc. Filtre couleur polarisant
US9260605B2 (en) 2013-03-29 2016-02-16 The Chemours Company Fc, Llc Urethane based extenders for surface effect compositions
US10138392B2 (en) 2013-03-29 2018-11-27 The Chemours Company Fc, Llc Non-fluorinated urethane based coatings
KR102455967B1 (ko) 2014-06-12 2022-10-19 더 케무어스 컴퍼니 에프씨, 엘엘씨 표면 효과 조성물을 위한 왁스 및 우레탄계 증량제 블렌드
JP2017536439A (ja) 2014-09-26 2017-12-07 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー 非フッ素化及び部分フッ素化ポリマー
WO2016048684A1 (fr) 2014-09-26 2016-03-31 The Chemours Company Fc, Llc Procédé pour conférer un caractère hydrofuge à des compositions de traitement du linge non-fluorées
EP3198072B1 (fr) 2014-09-26 2020-10-28 The Chemours Company FC, LLC Revêtements à base d'uréthane non fluorés
EP3197866A1 (fr) 2014-09-26 2017-08-02 The Chemours Company FC, LLC Revêtements à base d'uréthane partiellement fluoré
CN107108847B (zh) 2014-09-26 2021-05-28 科慕埃弗西有限公司 非氟化或部分氟化的氨基甲酸酯在涂料中的用途
WO2016049282A1 (fr) 2014-09-26 2016-03-31 The Chemours Company Fc, Llc Uréthanes sulfonés fluorés, non fluorés ou partiellement fluorés

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002104A1 (fr) * 1977-10-14 1979-05-30 BDH Chemicals Limited Colorants pléochroiques pouvant être utilisés en solution avec des matériaux cristallins liquides dans des dispositifs électro-optiques
FR2444702A1 (fr) * 1978-12-21 1980-07-18 Bbc Brown Boveri & Cie Melange de cristaux liquides

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1102A (fr) * 1889-06-10 1889-10-26 Int Soc Ind Machine à compter et à mettre en boîte les allumettes
US3226177A (en) * 1961-12-02 1965-12-28 Mitsui Kagaku Kogyo Kabushiki Process for the dyeing of polyolefin fibrous materials
US3960751A (en) * 1973-09-19 1976-06-01 Matsushita Electric Industrial Co., Ltd. Electro-optical display element
JPS54126059A (en) * 1978-03-23 1979-09-29 Sharp Corp Liquid crystal display device
CH640259A5 (de) * 1978-05-23 1983-12-30 Minnesota Mining & Mfg Fluessigkristallsysteme und elektrooptische anzeigen.
CA1120478A (fr) * 1979-02-05 1982-03-23 Arthur Boller Cyclohexyl pyrimidines
US4232950A (en) * 1979-02-23 1980-11-11 Minnesota Mining And Manufacturing Company Liquid crystal compositions including pleochroic dye
US4232949A (en) * 1979-02-23 1980-11-11 Minnesota Mining And Manufacturing Company Liquid crystal compositions containing pleochroic dye
US4304683A (en) * 1979-03-16 1981-12-08 Mitsui Toatsu Chemicals, Inc. Composition for liquid crystal color display element
US4360447A (en) * 1979-03-16 1982-11-23 Mitsui Toatsu Chemicals, Inc. Composition for liquid crystal color display elements
CH641828A5 (fr) * 1979-08-17 1984-03-15 Ebauches Sa Composition a base de cristal liquide pour dispositif electro-optique.
EP0025809A1 (fr) * 1979-09-21 1981-04-01 BBC Aktiengesellschaft Brown, Boveri & Cie. Mélange de cristaux liquides
CH642393A5 (fr) * 1979-10-02 1984-04-13 Ebauches Sa Composition a base de cristal liquide pour dispositif electro-optique.
GB2065695B (en) * 1979-10-12 1984-07-25 Hitachi Ltd Guest-host type liquid crystal composition and liquid crystal display device using the same
DE3007198A1 (de) * 1980-02-26 1981-09-03 Siemens AG, 1000 Berlin und 8000 München Pleochroitischer anthrachinon-farbstoff, verfahren zu seiner herstellung und verwendung des farbstoffs
CH643291A5 (fr) * 1980-03-21 1984-05-30 Asulab Sa Composition a base de cristal liquide pour dispositif electro-optique.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0002104A1 (fr) * 1977-10-14 1979-05-30 BDH Chemicals Limited Colorants pléochroiques pouvant être utilisés en solution avec des matériaux cristallins liquides dans des dispositifs électro-optiques
FR2444702A1 (fr) * 1978-12-21 1980-07-18 Bbc Brown Boveri & Cie Melange de cristaux liquides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055842A2 (fr) * 1980-12-30 1982-07-14 Bayer Ag Mélanges de colorants et matières à cristaux liquides contenant ces mélanges
EP0055842A3 (fr) * 1980-12-30 1983-11-09 Bayer Ag Mélanges de colorants et matières à cristaux liquides contenant ces mélanges
EP0323744A2 (fr) * 1987-12-29 1989-07-12 MITSUI TOATSU CHEMICALS, Inc. Feuille pour transfert,encre et procédé pour impression par sublimation et transfert par la chaleur
EP0323744A3 (fr) * 1987-12-29 1991-11-06 MITSUI TOATSU CHEMICALS, Inc. Feuille pour transfert,encre et procédé pour impression par sublimation et transfert par la chaleur
US5168093A (en) * 1987-12-29 1992-12-01 Mitsui Toatsu Chemicals Inc. Sublimation thermaltransfer printing sheet comprising novel magenta dyestuffs
US5300475A (en) * 1987-12-29 1994-04-05 Mitsui Toatsu Chemicals, Incorporated Sublimation thermal transfer printing sheet comprising novel magenta dyestuffs

Also Published As

Publication number Publication date
FR2451393B1 (fr) 1984-10-26
DE3009974A1 (de) 1980-09-25
US4473486A (en) 1984-09-25
GB2051114A (en) 1981-01-14
DE3009974C2 (fr) 1989-06-29
US4360447A (en) 1982-11-23
CH643290A5 (de) 1984-05-30
GB2051114B (en) 1983-05-25

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