IT978629B - CRYSTALLINE LIQUID SCHIFF BASES - Google Patents

CRYSTALLINE LIQUID SCHIFF BASES

Info

Publication number
IT978629B
IT978629B IT19803/73A IT1980373A IT978629B IT 978629 B IT978629 B IT 978629B IT 19803/73 A IT19803/73 A IT 19803/73A IT 1980373 A IT1980373 A IT 1980373A IT 978629 B IT978629 B IT 978629B
Authority
IT
Italy
Prior art keywords
schiff bases
crystalline liquid
crystalline
liquid
schiff
Prior art date
Application number
IT19803/73A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT978629B publication Critical patent/IT978629B/en

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)
IT19803/73A 1972-02-23 1973-01-30 CRYSTALLINE LIQUID SCHIFF BASES IT978629B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH258572A CH558541A (en) 1972-02-23 1972-02-23 MIX WITH NEMATIC PROPERTIES.

Publications (1)

Publication Number Publication Date
IT978629B true IT978629B (en) 1974-09-20

Family

ID=4237094

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19803/73A IT978629B (en) 1972-02-23 1973-01-30 CRYSTALLINE LIQUID SCHIFF BASES

Country Status (22)

Country Link
JP (2) JPS5211676B2 (en)
AR (1) AR196907A1 (en)
AT (1) AT335529B (en)
AU (1) AU444169B2 (en)
BE (1) BE795775A (en)
CA (1) CA995242A (en)
CH (1) CH558541A (en)
CS (3) CS173648B2 (en)
DD (2) DD107022A5 (en)
DE (1) DE2306738C3 (en)
ES (2) ES411900A1 (en)
FR (1) FR2177757B1 (en)
GB (1) GB1373609A (en)
HK (1) HK35577A (en)
IL (1) IL41363A (en)
IT (1) IT978629B (en)
NL (1) NL148930B (en)
NO (1) NO133195C (en)
SE (2) SE406473B (en)
SU (2) SU508180A3 (en)
TR (1) TR17441A (en)
ZA (1) ZA73332B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4962390A (en) * 1972-10-17 1974-06-17
GB1452826A (en) * 1973-10-17 1976-10-20 Secr Defence Liquid crystal compositions
JPS4978683A (en) * 1972-12-06 1974-07-29
US3997242A (en) * 1973-03-02 1976-12-14 Hoffmann-La Roche Inc. Electro-optical cell containing dielectric isonitriles
US4058476A (en) * 1973-03-02 1977-11-15 Hoffmann-La Roche Inc. Liquid crystalline isonitriles
US4137192A (en) * 1974-01-25 1979-01-30 Canon Kabushiki Kaisha Liquid crystalline composition
JPS5331142B2 (en) * 1974-04-15 1978-08-31
JPS50150684A (en) * 1974-05-25 1975-12-03
US3973830A (en) * 1974-06-07 1976-08-10 Matsushita Electric Industrial Co., Ltd. Electro-optic device
FR2274355A1 (en) * 1974-06-14 1976-01-09 Thomson Csf MIXTURE OF LIQUID CRYSTALS SHOWING POSITIVE DIELECTRIC ANISOTROPY AND A WIDE RANGE OF MESOMORPHISM
US4043634A (en) * 1974-07-25 1977-08-23 Dai Nippon Toryo Co., Ltd. Liquid crystal electro optical element
US4147651A (en) * 1974-09-03 1979-04-03 Beckman Instruments, Inc. Biphenyl based liquid crystal compositions
US3975286A (en) * 1974-09-03 1976-08-17 Beckman Instruments, Inc. Low voltage actuated field effect liquid crystals compositions and method of synthesis
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
US11518736B2 (en) 2017-06-19 2022-12-06 Sika Technology Ag Blocking agent for amines, latent hardeners and polyurethane compositions

Also Published As

Publication number Publication date
SE7500977L (en) 1975-01-29
DE2306738C3 (en) 1979-04-05
NL7302064A (en) 1973-08-27
CS173647B2 (en) 1977-02-28
JPS4896559A (en) 1973-12-10
BE795775A (en) 1973-08-22
NO133195B (en) 1975-12-15
JPS52942B2 (en) 1977-01-11
DD112875A5 (en) 1975-05-05
HK35577A (en) 1977-07-15
AU444169B2 (en) 1974-01-17
NO133195C (en) 1976-03-24
SU508180A3 (en) 1976-03-25
FR2177757A1 (en) 1973-11-09
CS173622B2 (en) 1977-02-28
DE2306738B2 (en) 1978-07-27
ES425547A1 (en) 1976-12-16
IL41363A0 (en) 1973-03-30
JPS5211676B2 (en) 1977-04-01
CH558541A (en) 1975-01-31
TR17441A (en) 1975-07-23
IL41363A (en) 1977-10-31
JPS514138A (en) 1976-01-14
ZA73332B (en) 1973-10-31
SE406473B (en) 1979-02-12
CA995242A (en) 1976-08-17
SU519128A3 (en) 1976-06-25
NL148930B (en) 1976-03-15
ATA155273A (en) 1976-07-15
AR196907A1 (en) 1974-02-28
AU5122873A (en) 1974-01-17
AT335529B (en) 1977-03-10
DD107022A5 (en) 1974-07-12
DE2306738A1 (en) 1973-08-30
GB1373609A (en) 1974-11-13
SE422468B (en) 1982-03-08
ES411900A1 (en) 1976-05-16
CS173648B2 (en) 1977-02-28
FR2177757B1 (en) 1975-10-31

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