CH558541A - Mischung mit nematischen eigenschaften. - Google Patents

Mischung mit nematischen eigenschaften.

Info

Publication number
CH558541A
CH558541A CH258572A CH258572A CH558541A CH 558541 A CH558541 A CH 558541A CH 258572 A CH258572 A CH 258572A CH 258572 A CH258572 A CH 258572A CH 558541 A CH558541 A CH 558541A
Authority
CH
Switzerland
Prior art keywords
mix
nematic properties
nematic
properties
Prior art date
Application number
CH258572A
Other languages
German (de)
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
Priority to BE795775D priority Critical patent/BE795775A/xx
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH258572A priority patent/CH558541A/xx
Priority to ZA730332A priority patent/ZA73332B/xx
Priority to AU51228/73A priority patent/AU444169B2/en
Priority to IL41363A priority patent/IL41363A/xx
Priority to IT19803/73A priority patent/IT978629B/it
Priority to DE2306738A priority patent/DE2306738C3/de
Priority to NL737302064A priority patent/NL148930B/xx
Priority to AR246643A priority patent/AR196907A1/es
Priority to CS1049A priority patent/CS173647B2/cs
Priority to CS1050A priority patent/CS173648B2/cs
Priority to CS1169A priority patent/CS173622B2/cs
Priority to CA164,068A priority patent/CA995242A/en
Priority to JP48020323A priority patent/JPS5211676B2/ja
Priority to SE737302454A priority patent/SE406473B/xx
Priority to US334292A priority patent/US3927064A/en
Priority to DD168995A priority patent/DD107022A5/xx
Priority to NO729/73A priority patent/NO133195C/no
Priority to AT155273A priority patent/AT335529B/de
Priority to ES411900A priority patent/ES411900A1/es
Priority to FR7306254A priority patent/FR2177757B1/fr
Priority to DD177306*A priority patent/DD112875A5/xx
Priority to TR17441A priority patent/TR17441A/xx
Priority to GB905173A priority patent/GB1373609A/en
Priority to SU1984207A priority patent/SU508180A3/ru
Priority to SU1984208A priority patent/SU519128A3/ru
Priority to ES425547A priority patent/ES425547A1/es
Priority to AT817474A priority patent/AT336705B/de
Priority to SE7500977A priority patent/SE422468B/xx
Publication of CH558541A publication Critical patent/CH558541A/xx
Priority to JP50045925A priority patent/JPS52942B2/ja
Priority to NO751658A priority patent/NO138631C/no
Priority to US05/611,096 priority patent/US4058477A/en
Priority to US05/611,735 priority patent/US3963313A/en
Priority to HK35677A priority patent/HK35677A/xx
Priority to HK355/77A priority patent/HK35577A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
    • C07C47/542—Alkylated benzaldehydes
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/22—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and nitrogen atoms as chain links, e.g. Schiff bases

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 Substances (AREA)
CH258572A 1972-02-23 1972-02-23 Mischung mit nematischen eigenschaften. CH558541A (de)

Priority Applications (35)

Application Number Priority Date Filing Date Title
BE795775D BE795775A (fr) 1972-02-23 Bases de schiff cristallines liquides
CH258572A CH558541A (de) 1972-02-23 1972-02-23 Mischung mit nematischen eigenschaften.
ZA730332A ZA73332B (en) 1972-02-23 1973-01-16 Liquid cristalline schiff bases
AU51228/73A AU444169B2 (en) 1972-02-23 1973-01-18 Liquid crystalline schiff bases
IL41363A IL41363A (en) 1972-02-23 1973-01-22 Liquid crystalline rho - ((rho-alkyl-benzyliden) amino) benzonitriles and their preparation
IT19803/73A IT978629B (it) 1972-02-23 1973-01-30 Basi di schiff liquide cristalline
DE2306738A DE2306738C3 (de) 1972-02-23 1973-02-12 Schiffsche Basen, Verfahren zu deren Herstellung, sowie diese enthaltende nematische Gemische für elektrooptische Zwecke
NL737302064A NL148930B (nl) 1972-02-23 1973-02-14 Werkwijze voor de bereiding van mengsels met nematische eigenschappen alsmede voor de bereiding van daarvoor geschikte nieuwe 4-((4'-alkylbenzylideen)-amino)-benzonitrilen.
AR246643A AR196907A1 (es) 1972-02-23 1973-02-16 Nuevas bases schiff liquido cristalinas, mezclas nematicas, que las incorporan y procedimientos para su preparacion
CS1049A CS173647B2 (is") 1972-02-23 1973-02-19
CS1050A CS173648B2 (is") 1972-02-23 1973-02-19
CS1169A CS173622B2 (is") 1972-02-23 1973-02-19
CA164,068A CA995242A (en) 1972-02-23 1973-02-20 Liquid crystalline schiff bases
JP48020323A JPS5211676B2 (is") 1972-02-23 1973-02-21
SE737302454A SE406473B (sv) 1972-02-23 1973-02-21 Vetskekristallina schiffska baser till anvendning sasom dielektrikum i elektro-optiska apparater
US334292A US3927064A (en) 1972-02-23 1973-02-21 Benzylidene-aminobenzonitriles
NO729/73A NO133195C (is") 1972-02-23 1973-02-22
DD168995A DD107022A5 (is") 1972-02-23 1973-02-22
AT155273A AT335529B (de) 1972-02-23 1973-02-22 Mischungen mit nematischen eigenschaften
ES411900A ES411900A1 (es) 1972-02-23 1973-02-22 Procedimiento para la preparacion de bases schieff liquido cristalinas.
FR7306254A FR2177757B1 (is") 1972-02-23 1973-02-22
DD177306*A DD112875A5 (is") 1972-02-23 1973-02-22
TR17441A TR17441A (tr) 1972-02-23 1973-02-22 Ergimis kristalli schiff bazlari
GB905173A GB1373609A (en) 1972-02-23 1973-02-23 Liquid crystalline schiffs bases
SU1984208A SU519128A3 (ru) 1972-02-23 1974-01-09 Способ получени жидкокристаллических оснований шиффа
SU1984207A SU508180A3 (ru) 1972-02-23 1974-01-09 Способ получени жидкокристаллических оснований шиффа
ES425547A ES425547A1 (es) 1972-02-23 1974-04-22 Procedimiento para la obtencion de un dielectrico para fi- nes electro-opticos.
AT817474A AT336705B (de) 1972-02-23 1974-10-10 Verwendung von p- (p-alkylbenzylidenamino) -benzonitrilen in einer elektrooptischen vorrichtung
SE7500977A SE422468B (sv) 1972-02-23 1975-01-29 Nematisk blandning till anvendning sasom dielektrikum for elektro-optiska endamal
JP50045925A JPS52942B2 (is") 1972-02-23 1975-04-17
NO751658A NO138631C (no) 1972-02-23 1975-05-09 Nematiske blandinger.
US05/611,096 US4058477A (en) 1972-02-23 1975-09-08 Liquid crystal Schiffs bases
US05/611,735 US3963313A (en) 1972-02-23 1975-09-09 Liquid crystal Schiffs bases
HK35677A HK35677A (en) 1972-02-23 1977-07-07 Liquid crystalline schiffs'bases p-alkyl benzoic acid p'-cyano phenyl esters and their use in liquid crystals
HK355/77A HK35577A (en) 1972-02-23 1977-07-07 Liquid crystalline schiffs'bases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH258572A CH558541A (de) 1972-02-23 1972-02-23 Mischung mit nematischen eigenschaften.

Publications (1)

Publication Number Publication Date
CH558541A true CH558541A (de) 1975-01-31

Family

ID=4237094

Family Applications (1)

Application Number Title Priority Date Filing Date
CH258572A CH558541A (de) 1972-02-23 1972-02-23 Mischung mit nematischen eigenschaften.

Country Status (22)

Country Link
JP (2) JPS5211676B2 (is")
AR (1) AR196907A1 (is")
AT (1) AT335529B (is")
AU (1) AU444169B2 (is")
BE (1) BE795775A (is")
CA (1) CA995242A (is")
CH (1) CH558541A (is")
CS (3) CS173622B2 (is")
DD (2) DD112875A5 (is")
DE (1) DE2306738C3 (is")
ES (2) ES411900A1 (is")
FR (1) FR2177757B1 (is")
GB (1) GB1373609A (is")
HK (1) HK35577A (is")
IL (1) IL41363A (is")
IT (1) IT978629B (is")
NL (1) NL148930B (is")
NO (1) NO133195C (is")
SE (2) SE406473B (is")
SU (2) SU508180A3 (is")
TR (1) TR17441A (is")
ZA (1) ZA73332B (is")

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962390A (is") * 1972-10-17 1974-06-17
GB1452826A (en) * 1973-10-17 1976-10-20 Secr Defence Liquid crystal compositions
JPS4978683A (is") * 1972-12-06 1974-07-29
US4058476A (en) * 1973-03-02 1977-11-15 Hoffmann-La Roche Inc. Liquid crystalline isonitriles
US3997242A (en) * 1973-03-02 1976-12-14 Hoffmann-La Roche Inc. Electro-optical cell containing dielectric isonitriles
US4137192A (en) * 1974-01-25 1979-01-30 Canon Kabushiki Kaisha Liquid crystalline composition
JPS5331142B2 (is") * 1974-04-15 1978-08-31
JPS50150684A (is") * 1974-05-25 1975-12-03
US3973830A (en) * 1974-06-07 1976-08-10 Matsushita Electric Industrial Co., Ltd. Electro-optic device
FR2274355A1 (fr) * 1974-06-14 1976-01-09 Thomson Csf Melange de cristaux liquides presentant une anisotropie dielectrique positive et une large gamme de mesomorphisme
DE2459116C3 (de) * 1974-07-25 1982-03-25 Dai Nippon Toryo Co., Ltd., Osaka Flüssigkristall für elektro-optische Elemente
US3975286A (en) * 1974-09-03 1976-08-17 Beckman Instruments, Inc. Low voltage actuated field effect liquid crystals compositions and method of synthesis
US4147651A (en) * 1974-09-03 1979-04-03 Beckman Instruments, Inc. Biphenyl based liquid crystal compositions
JPS5282685A (en) * 1975-12-29 1977-07-11 Tokyo Ouka Kougiyou Kk Liquid crystal composites
JPS5666678A (en) * 1979-11-06 1981-06-05 Tsukishima Kikai Co Rotary multiitube type dryer
US9126890B2 (en) * 2011-10-20 2015-09-08 International Flavors & Fragrances Inc. Low volatile reactive malodor counteractives and methods of use thereof
CN110753711B (zh) * 2017-06-19 2022-04-05 Sika技术股份公司 胺的封闭剂，潜在固化剂和聚氨酯组合物

Also Published As

Publication number Publication date
ZA73332B (en) 1973-10-31
ES411900A1 (es) 1976-05-16
DE2306738A1 (de) 1973-08-30
NL7302064A (is") 1973-08-27
NO133195C (is") 1976-03-24
FR2177757B1 (is") 1975-10-31
CA995242A (en) 1976-08-17
HK35577A (en) 1977-07-15
JPS514138A (is") 1976-01-14
SE422468B (sv) 1982-03-08
CS173647B2 (is") 1977-02-28
BE795775A (fr) 1973-08-22
AU444169B2 (en) 1974-01-17
NO133195B (is") 1975-12-15
SU508180A3 (ru) 1976-03-25
SE406473B (sv) 1979-02-12
CS173622B2 (is") 1977-02-28
NL148930B (nl) 1976-03-15
IT978629B (it) 1974-09-20
AR196907A1 (es) 1974-02-28
ATA155273A (de) 1976-07-15
GB1373609A (en) 1974-11-13
DE2306738B2 (de) 1978-07-27
FR2177757A1 (is") 1973-11-09
AT335529B (de) 1977-03-10
JPS4896559A (is") 1973-12-10
ES425547A1 (es) 1976-12-16
SU519128A3 (ru) 1976-06-25
TR17441A (tr) 1975-07-23
JPS52942B2 (is") 1977-01-11
DD112875A5 (is") 1975-05-05
DD107022A5 (is") 1974-07-12
SE7500977L (is") 1975-01-29
JPS5211676B2 (is") 1977-04-01
AU5122873A (en) 1974-01-17
IL41363A (en) 1977-10-31
DE2306738C3 (de) 1979-04-05
IL41363A0 (en) 1973-03-30
CS173648B2 (is") 1977-02-28

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Legal Events

Date Code Title Description
PL Patent ceased