JPS514137A - - Google Patents

Info

Publication number
JPS514137A
JPS514137A JP50045391A JP4539175A JPS514137A JP S514137 A JPS514137 A JP S514137A JP 50045391 A JP50045391 A JP 50045391A JP 4539175 A JP4539175 A JP 4539175A JP S514137 A JPS514137 A JP S514137A
Authority
JP
Japan
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
JP50045391A
Other languages
Japanese (ja)
Other versions
JPS522902B2 (enrdf_load_stackoverflow
Inventor
Boraa Aasaa
Peetaa Shaareru Hansu
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of JPS514137A publication Critical patent/JPS514137A/ja
Publication of JPS522902B2 publication Critical patent/JPS522902B2/ja
Expired legal-status Critical Current

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
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
    • C07C63/04—Monocyclic monocarboxylic acids
    • 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
    • C09K19/20—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 oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—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 oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
JP50045391A 1972-02-23 1975-04-16 Expired JPS522902B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH258672A CH565234A5 (enrdf_load_stackoverflow) 1972-02-23 1972-02-23

Publications (2)

Publication Number Publication Date
JPS514137A true JPS514137A (enrdf_load_stackoverflow) 1976-01-14
JPS522902B2 JPS522902B2 (enrdf_load_stackoverflow) 1977-01-25

Family

ID=4237116

Family Applications (2)

Application Number Title Priority Date Filing Date
JP48020324A Expired JPS5211677B2 (enrdf_load_stackoverflow) 1972-02-23 1973-02-21
JP50045391A Expired JPS522902B2 (enrdf_load_stackoverflow) 1972-02-23 1975-04-16

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP48020324A Expired JPS5211677B2 (enrdf_load_stackoverflow) 1972-02-23 1973-02-21

Country Status (20)

Country Link
JP (2) JPS5211677B2 (enrdf_load_stackoverflow)
AR (1) AR195823A1 (enrdf_load_stackoverflow)
AT (1) AT335530B (enrdf_load_stackoverflow)
AU (1) AU444106B2 (enrdf_load_stackoverflow)
BE (1) BE795776A (enrdf_load_stackoverflow)
CA (1) CA1013364A (enrdf_load_stackoverflow)
CH (1) CH565234A5 (enrdf_load_stackoverflow)
CS (4) CS177856B2 (enrdf_load_stackoverflow)
DD (2) DD110737A5 (enrdf_load_stackoverflow)
ES (1) ES411901A1 (enrdf_load_stackoverflow)
FR (1) FR2173165B1 (enrdf_load_stackoverflow)
GB (1) GB1373610A (enrdf_load_stackoverflow)
IL (1) IL41362A (enrdf_load_stackoverflow)
IT (1) IT978487B (enrdf_load_stackoverflow)
NL (1) NL152917B (enrdf_load_stackoverflow)
NO (2) NO132477C (enrdf_load_stackoverflow)
SE (2) SE402278B (enrdf_load_stackoverflow)
SU (3) SU511849A3 (enrdf_load_stackoverflow)
TR (1) TR18233A (enrdf_load_stackoverflow)
ZA (1) ZA73331B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126775U (enrdf_load_stackoverflow) * 1978-02-22 1979-09-04
JPS6239779U (enrdf_load_stackoverflow) * 1985-08-30 1987-03-10

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4978683A (enrdf_load_stackoverflow) * 1972-12-06 1974-07-29
JPS50111042A (enrdf_load_stackoverflow) * 1974-02-13 1975-09-01
JPS50111043A (enrdf_load_stackoverflow) * 1974-02-15 1975-09-01
JPS5177591A (en) * 1974-12-28 1976-07-05 Dainippon Toryo Kk Nemachitsukuekishososeibutsu
DE2937911A1 (de) * 1978-09-19 1980-03-27 Daikin Ind Ltd Fluor enthaltende phenylbenzoatverbindungen, verfahren zu ihrer herstellung und ihre verwendung
FR2439765A1 (fr) * 1978-10-27 1980-05-23 Thomson Csf Compose organique mesomorphe dont la formule chimique derive d'un acide alcoxy-4 tetrafluorobenzoique, et dispositif a cristal liquide utilisant un tel compose
US4833794A (en) * 1988-08-10 1989-05-30 Advance Systems, Inc. Dryer apparatus for floating a running web and having baffle means for spent return air

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024269A1 (en) * 1970-05-19 1971-12-02 Merck Patent Gmbh Nematic mixtures - of low melting point, used in electronics

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126775U (enrdf_load_stackoverflow) * 1978-02-22 1979-09-04
JPS6239779U (enrdf_load_stackoverflow) * 1985-08-30 1987-03-10

Also Published As

Publication number Publication date
ES411901A1 (es) 1976-04-16
SE402278B (sv) 1978-06-26
CS177894B2 (enrdf_load_stackoverflow) 1977-08-31
CS177892B2 (enrdf_load_stackoverflow) 1977-08-31
GB1373610A (en) 1974-11-13
NO139052C (no) 1978-12-27
FR2173165A1 (enrdf_load_stackoverflow) 1973-10-05
DD108525A5 (enrdf_load_stackoverflow) 1974-09-20
DE2306739A1 (de) 1973-08-30
JPS4896560A (enrdf_load_stackoverflow) 1973-12-10
SE7500978L (enrdf_load_stackoverflow) 1975-01-29
IL41362A (en) 1976-02-29
FR2173165B1 (enrdf_load_stackoverflow) 1976-09-10
SU511849A3 (ru) 1976-04-25
SU520031A3 (ru) 1976-06-30
ATA155373A (de) 1976-07-15
AT335530B (de) 1977-03-10
JPS522902B2 (enrdf_load_stackoverflow) 1977-01-25
AU5122973A (en) 1974-01-17
NO132477B (enrdf_load_stackoverflow) 1975-08-11
NL7302276A (enrdf_load_stackoverflow) 1973-08-27
ZA73331B (en) 1973-10-31
CH565234A5 (enrdf_load_stackoverflow) 1975-08-15
NL152917B (nl) 1977-04-15
NO132477C (enrdf_load_stackoverflow) 1975-11-19
IL41362A0 (en) 1973-03-30
CS177856B2 (enrdf_load_stackoverflow) 1977-08-31
DE2306739B2 (de) 1976-09-16
IT978487B (it) 1974-09-20
BE795776A (fr) 1973-08-22
CA1013364A (en) 1977-07-05
AR195823A1 (es) 1973-11-09
SU515440A3 (ru) 1976-05-25
TR18233A (tr) 1976-11-05
JPS5211677B2 (enrdf_load_stackoverflow) 1977-04-01
DD110737A5 (enrdf_load_stackoverflow) 1975-01-05
NO139052B (no) 1978-09-18
CS177893B2 (enrdf_load_stackoverflow) 1977-08-31
AU444106B2 (en) 1974-01-17

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