NL7804009A - Vloeibare kristallenmengsels. - Google Patents

Vloeibare kristallenmengsels.

Info

Publication number
NL7804009A
NL7804009A NL7804009A NL7804009A NL7804009A NL 7804009 A NL7804009 A NL 7804009A NL 7804009 A NL7804009 A NL 7804009A NL 7804009 A NL7804009 A NL 7804009A NL 7804009 A NL7804009 A NL 7804009A
Authority
NL
Netherlands
Prior art keywords
liquid crystal
crystal mixtures
mixtures
liquid
crystal
Prior art date
Application number
NL7804009A
Other languages
English (en)
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of NL7804009A publication Critical patent/NL7804009A/nl

Links

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl 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
    • C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
    • 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
    • C09B55/00—Azomethine dyes
    • C09B55/002—Monoazomethine dyes
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
    • C09K19/3458—Uncondensed pyrimidines
    • C09K19/3466—Pyrimidine with at least another heterocycle in the chain
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • C09K19/3483—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a non-aromatic ring
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • C09K19/3497—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and nitrogen atoms
    • 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
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • 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
    • C09K19/601—Azoic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
NL7804009A 1977-04-15 1978-04-14 Vloeibare kristallenmengsels. NL7804009A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH470177 1977-04-15
CH140578 1978-02-10

Publications (1)

Publication Number Publication Date
NL7804009A true NL7804009A (nl) 1978-10-17

Family

ID=25687551

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7804009A NL7804009A (nl) 1977-04-15 1978-04-14 Vloeibare kristallenmengsels.

Country Status (6)

Country Link
JP (1) JPS53129183A (nl)
DD (1) DD136747A5 (nl)
DE (1) DE2815860A1 (nl)
FR (1) FR2387277A1 (nl)
IT (1) IT1094917B (nl)
NL (1) NL7804009A (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273929A (en) * 1979-02-05 1981-06-16 Hoffmann-La Roche Inc. Heterocyclic compounds
US4364838A (en) * 1979-11-14 1982-12-21 Hoffmann-La Roche Inc. Liquid crystal mixtures
EP0043904A3 (de) * 1980-07-10 1982-03-31 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Farbstoffhaltige Mischungen, neue Farbstoffe und deren Verwendung in Flüssigkristallmischungen
CH645102A5 (de) * 1980-10-14 1984-09-14 Hoffmann La Roche Disubstituierte pyrimidine.
DE3404117A1 (de) * 1984-02-07 1985-08-08 Merck Patent Gmbh, 6100 Darmstadt Fluessigkristalline phase
DE4336447A1 (de) * 1993-10-26 1995-04-27 Hoechst Ag 6-Fluorbenzthiazole und ihre Verwendung in Flüssigkristallmischungen
FR2889953B1 (fr) 2005-08-23 2007-10-19 Oreal Colorants azoiques cationiques a motifs julolidine, composition tinctoriale les contenant, procede de coloration
FR2912907B1 (fr) * 2007-02-23 2011-04-22 Oreal Composition de coloration comprenant au moins un colorant azoique cationique a motif julolidine et au moins un polymere epaississant non cellulolique et procede de coloration
FR2912909B1 (fr) * 2007-02-23 2009-05-01 Oreal Composition de coloration comprenant au moins un colorant azoique cationique a motif julolidine et au moins une base d'oxydation heterocyclique particuliere et procede de coloration
FR2912903B1 (fr) * 2007-02-23 2009-05-01 Oreal Composition de defrisage comprenant au moins un colorant azoique cationique a motif julolidine et au moins un agent alcalin hydroxyde et procede de defrisage
FR2912904B1 (fr) * 2007-02-23 2012-06-15 Oreal Composition de coloration comprenant au moins un colorant azoique cationique a motif julolidine et au moins un polyol et procede de coloration
FR2912906B1 (fr) * 2007-02-23 2009-05-01 Oreal Composition de coloration comprenant au moins un colorant azoique cotionique a motif julolidine et au moins un compose non polymerique a chaine hydrophobe et procede de coloration
FR2912911B1 (fr) * 2007-02-23 2009-05-01 Oreal Composition de coloration comprenant au moins un colorant azoiques cationiques a motifs julolidine et au moins un coupleur phenolique particulier et procede de coloration
FR2912908B1 (fr) * 2007-02-23 2011-04-22 Oreal Composition de coloration comprenant au moins un colorant azoique cationique a motif julolidine et au moins un polymere cationique particulier et procede de coloration
FR2912905B1 (fr) * 2007-02-23 2011-06-10 Oreal Composition de coloration comprenant au moins un colorant azoique cationique a motif julodine, au moins un sel peroxygene et au moins un agent alcalin et procede de coloration
FR2912912B1 (fr) * 2007-02-23 2009-08-14 Oreal Composition de coloration comprenant au moins un colorant azoique cationique a motif julolidine et au moins un colorant direct nitre particulier et procede de coloration
FR2912913B1 (fr) * 2007-02-23 2012-06-15 Oreal Composition de coloration comprenant au moins un colorant azoique cationique a motif julolidine et au moins un colorant direct cationique particulier et procede de coloration
FR2912910B1 (fr) * 2007-02-23 2011-04-22 Oreal Composition de coloration comprenant au moins un colorant azoique cationique a motif julolidine et au moins une base d'oxydation aminee particuliere et procede de coloration
KR20170091139A (ko) * 2014-12-01 2017-08-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치, 상기 표시 장치를 갖는 표시 모듈, 및 상기 표시 장치 또는 상기 표시 모듈을 갖는 전자 기기

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145114A (en) * 1975-06-17 1979-03-20 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Pleochroic dyes
NL7610144A (nl) * 1975-09-19 1977-03-22 Hoffmann La Roche Werkwijze voor het bereiden van pyrimidine- derivaten, alsmede hun toepassing voor elektro- -optische inrichtingen.
US4062798A (en) * 1975-09-19 1977-12-13 Hoffmann-La Roche Inc. Phenylpyrimidine derivatives
NL7701750A (nl) * 1976-02-26 1977-08-30 Hoffmann La Roche Mengsels van vloeibare kristallen.

Also Published As

Publication number Publication date
DE2815860A1 (de) 1978-10-19
FR2387277A1 (fr) 1978-11-10
IT1094917B (it) 1985-08-10
DD136747A5 (de) 1979-07-25
JPS53129183A (en) 1978-11-10
IT7822347A0 (it) 1978-04-14

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Legal Events

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BV The patent application has lapsed