[go: up one dir, main page]

DD136747A5 - Fluessigkristalline mischungen - Google Patents

Fluessigkristalline mischungen

Info

Publication number
DD136747A5
DD136747A5 DD78204806A DD20480678A DD136747A5 DD 136747 A5 DD136747 A5 DD 136747A5 DD 78204806 A DD78204806 A DD 78204806A DD 20480678 A DD20480678 A DD 20480678A DD 136747 A5 DD136747 A5 DD 136747A5
Authority
DD
German Democratic Republic
Prior art keywords
liquid crystalline
crystalline mixtures
mixtures
liquid
crystalline
Prior art date
Application number
DD78204806A
Other languages
English (en)
Inventor
Arthur Boller
Marco Cereghetti
Hanspeter Scherrer
Martin Schadt
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 DD136747A5 publication Critical patent/DD136747A5/de

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)
DD78204806A 1977-04-15 1978-04-14 Fluessigkristalline mischungen DD136747A5 (de)

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
DD136747A5 true DD136747A5 (de) 1979-07-25

Family

ID=25687551

Family Applications (1)

Application Number Title Priority Date Filing Date
DD78204806A DD136747A5 (de) 1977-04-15 1978-04-14 Fluessigkristalline mischungen

Country Status (6)

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

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
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
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
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
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
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
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
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
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
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
WO2016087999A1 (ja) * 2014-12-01 2016-06-09 株式会社半導体エネルギー研究所 表示装置、該表示装置を有する表示モジュール、及び該表示装置または該表示モジュールを有する電子機器

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
US4062798A (en) * 1975-09-19 1977-12-13 Hoffmann-La Roche Inc. Phenylpyrimidine derivatives
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.
NL7701750A (nl) * 1976-02-26 1977-08-30 Hoffmann La Roche Mengsels van vloeibare kristallen.

Also Published As

Publication number Publication date
JPS53129183A (en) 1978-11-10
IT1094917B (it) 1985-08-10
IT7822347A0 (it) 1978-04-14
NL7804009A (nl) 1978-10-17
DE2815860A1 (de) 1978-10-19
FR2387277A1 (fr) 1978-11-10

Similar Documents

Publication Publication Date Title
DD136621A5 (de) Fluessigkristallines dielektr9kum
SE7810522L (sv) Forbettrade flytande allrengoringsmedel
AT353856B (de) Fluessigkristallines dielektrikum
DD135624A5 (de) Fluessigkristalline mischungen
IT1097838B (it) Composti fotocromici
SE441008B (sv) Flytande kristallint material
DK156364C (da) Straalings-varmeenhed
AT351618B (de) Fluessigkristallines dielektrikum
AT362485B (de) Fluessiges reinigungsmittel
BE872389A (nl) Bismuthrijke pyrochloor-type verbindingen
DD136747A5 (de) Fluessigkristalline mischungen
DK177678A (da) Vibrator
DD132591A1 (de) Nematische fluessig-kristalline gemische
DD138558A1 (de) Nematische fluessig-kristalline gemische
DK370578A (da) Rittebom-enhed
DK60678A (da) 1-oxadethiacephamforbindelser
TR21418A (tr) Akarisid maddeler
SE7813422L (sv) Mikrodatorstyrd upplindningsapparat
FI781524A (fi) Matblandning foer hundar
BE863947R (fr) Phenyl-amidines substituees
DK145547C (da) Monoazopigmentblandinger
IT1097816B (it) Composti beta-lattamici
IT1109602B (it) Oscillatore
DK192678A (da) Paavirkningsenhed
NO149306C (no) Flytende konstruksjon