FR2097847A5 - Nematic material s - produced from substituted benzoyl chlorides and substituted phenols - Google Patents

Nematic material s - produced from substituted benzoyl chlorides and substituted phenols

Info

Publication number
FR2097847A5
FR2097847A5 FR7120953A FR7120953A FR2097847A5 FR 2097847 A5 FR2097847 A5 FR 2097847A5 FR 7120953 A FR7120953 A FR 7120953A FR 7120953 A FR7120953 A FR 7120953A FR 2097847 A5 FR2097847 A5 FR 2097847A5
Authority
FR
France
Prior art keywords
substituted
produced
cpds
benzoyl chlorides
phenols
Prior art date
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.)
Expired
Application number
FR7120953A
Other languages
English (en)
French (fr)
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.)
WERK FERNSEHELEKTRONIK
Werk fuer Fernsehelektronik GmbH
Original Assignee
WERK FERNSEHELEKTRONIK
Werk fuer Fernsehelektronik GmbH
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 WERK FERNSEHELEKTRONIK, Werk fuer Fernsehelektronik GmbH filed Critical WERK FERNSEHELEKTRONIK
Application granted granted Critical
Publication of FR2097847A5 publication Critical patent/FR2097847A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7120953A 1970-06-15 1971-06-09 Nematic material s - produced from substituted benzoyl chlorides and substituted phenols Expired FR2097847A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD14814870 1970-06-15

Publications (1)

Publication Number Publication Date
FR2097847A5 true FR2097847A5 (en) 1972-03-03

Family

ID=5482615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120953A Expired FR2097847A5 (en) 1970-06-15 1971-06-09 Nematic material s - produced from substituted benzoyl chlorides and substituted phenols

Country Status (4)

Country Link
CH (1) CH566564A5 (enrdf_load_stackoverflow)
DE (1) DE2123175C3 (enrdf_load_stackoverflow)
FR (1) FR2097847A5 (enrdf_load_stackoverflow)
SU (1) SU640231A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195617A1 (enrdf_load_stackoverflow) * 1971-08-07 1974-03-08 Merck Patent Gmbh
FR2386594A1 (fr) * 1977-04-05 1978-11-03 United Kingdom Government Matiere pouvant former des cristaux liquides et dispositif d'affichage electro-optique ou d'affichage de la temperature comportant une telle matiere
FR2525626A1 (fr) * 1982-04-22 1983-10-28 Asulab Sa Lubrifiant a base de cristaux liquides

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4873384A (enrdf_load_stackoverflow) * 1972-01-07 1973-10-03
US4086002A (en) * 1972-02-03 1978-04-25 Haffmann-La Roche Inc. Field effect light shutter employing low temperature nematic liquid crystals
FR2184512B1 (enrdf_load_stackoverflow) * 1972-05-19 1975-11-28 Thomson Csf
US4011173A (en) * 1972-08-03 1977-03-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Modified nematic mixtures with positive dielectric anisotropy
DE3808274A1 (de) * 1988-03-12 1989-09-21 Bayer Ag Fluessig-kristalline bischlorkohlensaeureester, verfahren zu ihrer herstellung und aus ihnen hergestellte fluessig-kristalline n-alkyl-polyurethane und polycarbonate
FR2649977B1 (fr) * 1989-07-18 1991-10-04 Cird Esters bi-aromatiques, leur procede de preparation et leur utilisation en medecine humaine ou veterinaire et en cosmetique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079106A5 (enrdf_load_stackoverflow) * 1970-02-28 1971-11-05 Hoechst Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2079106A5 (enrdf_load_stackoverflow) * 1970-02-28 1971-11-05 Hoechst Ag

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CHEMICAL REVIEWS (AMERICAN CHEMICAL SOCIETY) volume 57, août 1957, no. 4, G.H. BROWN et al. "The mesomorphic state, liquid crystals", pages 1049-1157 *
COMPTE-RENDUS ACADEMIE DES SCIENCES DE PARIS, série C, tome 270, 23 mars 1970 (FR) A. HOCHAPFEL et al. "Variation de la viscosité de la phase mésomorphe nématique en fonction de la température", pages 1065-1068 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195617A1 (enrdf_load_stackoverflow) * 1971-08-07 1974-03-08 Merck Patent Gmbh
FR2386594A1 (fr) * 1977-04-05 1978-11-03 United Kingdom Government Matiere pouvant former des cristaux liquides et dispositif d'affichage electro-optique ou d'affichage de la temperature comportant une telle matiere
FR2525626A1 (fr) * 1982-04-22 1983-10-28 Asulab Sa Lubrifiant a base de cristaux liquides
EP0092682A1 (fr) * 1982-04-22 1983-11-02 Asulab S.A. Lubrifiant

Also Published As

Publication number Publication date
DE2123175B2 (de) 1972-12-14
DE2123175A1 (de) 1971-12-30
CH566564A5 (enrdf_load_stackoverflow) 1975-09-15
DE2123175C3 (de) 1979-12-13
SU640231A1 (ru) 1978-12-30

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