DD219497A5 - Fluessig-kristalline gemische - Google Patents

Fluessig-kristalline gemische Download PDF

Info

Publication number: DD219497A5
Authority: DD; German Democratic Republic
Prior art keywords: trans; liquid; crystalline; mixture; weight
Prior art date: 1983-03-30

Application number

DD84261391A

Other languages

German (de)

English (en)

Inventor

Roman Dabrowski

Jerzy Dziaduszek

Tomasz Szczucinski

Zofia Stolarz

Jerzy Zielinski

Krystyna Kenig

Original Assignee

Wojskowa Akad Tech

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.)

1983-03-30

Filing date

1984-03-29

Publication date

1985-03-06

1983-03-30 Priority claimed from PL24128683A external-priority patent/PL138287B1/pl

1983-03-30 Priority claimed from PL24128883A external-priority patent/PL137996B1/pl

1984-03-29 Application filed by Wojskowa Akad Tech filed Critical Wojskowa Akad Tech

1985-03-06 Publication of DD219497A5 publication Critical patent/DD219497A5/de

Links

239000000203 mixture Substances 0.000 title claims description 71
239000007788 liquid Substances 0.000 title description 7
150000001875 compounds Chemical class 0.000 claims description 25
229910002056 binary alloy Inorganic materials 0.000 claims description 2
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
CWHFDTWZHFRTAB-UHFFFAOYSA-N phenyl cyanate Chemical compound N#COC1=CC=CC=C1 CWHFDTWZHFRTAB-UHFFFAOYSA-N 0.000 description 14
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
-1 alkyl chloroformate Chemical compound 0.000 description 11
238000002844 melting Methods 0.000 description 10
QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 9
230000008018 melting Effects 0.000 description 9
238000006243 chemical reaction Methods 0.000 description 7
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
239000012071 phase Substances 0.000 description 6
125000000217 alkyl group Chemical group 0.000 description 5
239000000155 melt Substances 0.000 description 5
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 4
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 4
150000002148 esters Chemical class 0.000 description 4
238000000034 method Methods 0.000 description 4
239000000047 product Substances 0.000 description 4
HHPCNRKYVYWYAU-UHFFFAOYSA-N 4-cyano-4'-pentylbiphenyl Chemical group C1=CC(CCCCC)=CC=C1C1=CC=C(C#N)C=C1 HHPCNRKYVYWYAU-UHFFFAOYSA-N 0.000 description 3
FURZYCFZFBYJBT-JCNLHEQBSA-N C1C[C@@H](CCCCC)CC[C@@H]1C1=CC=C(C#N)C=C1 Chemical compound C1C[C@@H](CCCCC)CC[C@@H]1C1=CC=C(C#N)C=C1 FURZYCFZFBYJBT-JCNLHEQBSA-N 0.000 description 3
STLICVZWECVJDT-QAQDUYKDSA-N C1C[C@@H](CCCCCC)CC[C@@H]1C1=CC=C(N=C=S)C=C1 Chemical compound C1C[C@@H](CCCCCC)CC[C@@H]1C1=CC=C(N=C=S)C=C1 STLICVZWECVJDT-QAQDUYKDSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
125000004093 cyano group Chemical group *C#N 0.000 description 3
239000000374 eutectic mixture Substances 0.000 description 3
230000002349 favourable effect Effects 0.000 description 3
150000003512 tertiary amines Chemical class 0.000 description 3
CPEPWESLFZVUEP-UHFFFAOYSA-N 4-hexylbenzoic acid Chemical compound CCCCCCC1=CC=C(C(O)=O)C=C1 CPEPWESLFZVUEP-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
125000005337 azoxy group Chemical group [N+]([O-])(=N*)* 0.000 description 2
239000002585 base Substances 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
150000001558 benzoic acid derivatives Chemical class 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
238000001816 cooling Methods 0.000 description 2
RIFGWPKJUGCATF-UHFFFAOYSA-N ethyl chloroformate Chemical compound CCOC(Cl)=O RIFGWPKJUGCATF-UHFFFAOYSA-N 0.000 description 2
230000005496 eutectics Effects 0.000 description 2
150000002540 isothiocyanates Chemical class 0.000 description 2
239000003960 organic solvent Substances 0.000 description 2
239000011541 reaction mixture Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
238000003786 synthesis reaction Methods 0.000 description 2
ZWZVWGITAAIFPS-UHFFFAOYSA-N thiophosgene Chemical compound ClC(Cl)=S ZWZVWGITAAIFPS-UHFFFAOYSA-N 0.000 description 2
230000009466 transformation Effects 0.000 description 2
PRDZROBDMPYWMJ-UHFFFAOYSA-N (4-cyanophenyl) benzoate Chemical compound C=1C=CC=CC=1C(=O)OC1=CC=C(C#N)C=C1 PRDZROBDMPYWMJ-UHFFFAOYSA-N 0.000 description 1
WCJUJMPIFZMWOZ-UHFFFAOYSA-N 1-pentyl-4-phenylcyclohexa-2,4-diene-1-carbonitrile Chemical group C1=CC(CCCCC)(C#N)CC=C1C1=CC=CC=C1 WCJUJMPIFZMWOZ-UHFFFAOYSA-N 0.000 description 1
MHZPFSMZADJIER-UHFFFAOYSA-N 2-cyclohexylbenzonitrile Chemical compound N#CC1=CC=CC=C1C1CCCCC1 MHZPFSMZADJIER-UHFFFAOYSA-N 0.000 description 1
KAWUBNUJMFOOOE-UHFFFAOYSA-N 3-amino-3-(3,5-dibromo-4-hydroxyphenyl)propanoic acid Chemical compound OC(=O)CC(N)C1=CC(Br)=C(O)C(Br)=C1 KAWUBNUJMFOOOE-UHFFFAOYSA-N 0.000 description 1
DLLIPJSMDJCZRF-UHFFFAOYSA-N 4-(4-ethylphenyl)benzonitrile Chemical group C1=CC(CC)=CC=C1C1=CC=C(C#N)C=C1 DLLIPJSMDJCZRF-UHFFFAOYSA-N 0.000 description 1
ZGOWXOZNUNZPAV-UHFFFAOYSA-N 4-(4-heptylphenyl)benzonitrile Chemical group C1=CC(CCCCCCC)=CC=C1C1=CC=C(C#N)C=C1 ZGOWXOZNUNZPAV-UHFFFAOYSA-N 0.000 description 1
YUYXUPYNSOFWFV-UHFFFAOYSA-N 4-(4-hexoxyphenyl)benzonitrile Chemical group C1=CC(OCCCCCC)=CC=C1C1=CC=C(C#N)C=C1 YUYXUPYNSOFWFV-UHFFFAOYSA-N 0.000 description 1
GPGGNNIMKOVSAG-UHFFFAOYSA-N 4-(4-octoxyphenyl)benzonitrile Chemical group C1=CC(OCCCCCCCC)=CC=C1C1=CC=C(C#N)C=C1 GPGGNNIMKOVSAG-UHFFFAOYSA-N 0.000 description 1
YXKKMVGGPRVHIL-UHFFFAOYSA-N 4-(4-pentylcyclohexyl)benzoic acid Chemical compound C1CC(CCCCC)CCC1C1=CC=C(C(O)=O)C=C1 YXKKMVGGPRVHIL-UHFFFAOYSA-N 0.000 description 1
PBMCTXQDYLSLTP-UHFFFAOYSA-N 4-(4-pentylphenyl)-3-phenylbenzonitrile Chemical group C1=CC(CCCCC)=CC=C1C1=CC=C(C#N)C=C1C1=CC=CC=C1 PBMCTXQDYLSLTP-UHFFFAOYSA-N 0.000 description 1
RZCQJZFWJZHMPK-UHFFFAOYSA-N 4-(4-propoxyphenyl)benzonitrile Chemical group C1=CC(OCCC)=CC=C1C1=CC=C(C#N)C=C1 RZCQJZFWJZHMPK-UHFFFAOYSA-N 0.000 description 1
VSUKEWPHURLYTK-UHFFFAOYSA-N 4-heptylbenzoic acid Chemical compound CCCCCCCC1=CC=C(C(O)=O)C=C1 VSUKEWPHURLYTK-UHFFFAOYSA-N 0.000 description 1
CWYNKKGQJYAHQG-UHFFFAOYSA-N 4-pentylbenzoic acid Chemical compound CCCCCC1=CC=C(C(O)=O)C=C1 CWYNKKGQJYAHQG-UHFFFAOYSA-N 0.000 description 1
GLWZBIANAXJQKY-UHFFFAOYSA-N 5-butyl-1,3-dioxane Chemical compound CCCCC1COCOC1 GLWZBIANAXJQKY-UHFFFAOYSA-N 0.000 description 1
TUAUNHIQEGJANM-UHFFFAOYSA-N 5-pentyl-1,3-dioxane Chemical compound CCCCCC1COCOC1 TUAUNHIQEGJANM-UHFFFAOYSA-N 0.000 description 1
101000588924 Anthopleura elegantissima Delta-actitoxin-Ael1a Proteins 0.000 description 1
101150036934 Arhgef25 gene Proteins 0.000 description 1
239000005711 Benzoic acid Substances 0.000 description 1
LQUUWDMETCUORW-JOCQHMNTSA-N C(CC)[C@@H]1CC[C@H](CC1)C1=CC=C(N)C=C1 Chemical compound C(CC)[C@@H]1CC[C@H](CC1)C1=CC=C(N)C=C1 LQUUWDMETCUORW-JOCQHMNTSA-N 0.000 description 1
YEPXKTSYILRSQX-SAABIXHNSA-N C(CCCCC)[C@@H]1CC[C@H](CC1)C1=CC=C(C#N)C=C1 Chemical compound C(CCCCC)[C@@H]1CC[C@H](CC1)C1=CC=C(C#N)C=C1 YEPXKTSYILRSQX-SAABIXHNSA-N 0.000 description 1
OHTJIQZQOGNDQO-WKILWMFISA-N C(CCCCC)[C@@H]1CC[C@H](CC1)C1=CC=C(N)C=C1 Chemical compound C(CCCCC)[C@@H]1CC[C@H](CC1)C1=CC=C(N)C=C1 OHTJIQZQOGNDQO-WKILWMFISA-N 0.000 description 1
BBHJTCADCKZYSO-MQMHXKEQSA-N C1C[C@@H](CC)CC[C@@H]1C1=CC=C(C#N)C=C1 Chemical compound C1C[C@@H](CC)CC[C@@H]1C1=CC=C(C#N)C=C1 BBHJTCADCKZYSO-MQMHXKEQSA-N 0.000 description 1
VACLULPMEXHBMD-JOCQHMNTSA-N C1C[C@@H](CCC)CC[C@@H]1C1=CC=C(C(O)=O)C=C1 Chemical compound C1C[C@@H](CCC)CC[C@@H]1C1=CC=C(C(O)=O)C=C1 VACLULPMEXHBMD-JOCQHMNTSA-N 0.000 description 1
YXKKMVGGPRVHIL-SHTZXODSSA-N C1C[C@@H](CCCCC)CC[C@@H]1C1=CC=C(C(O)=O)C=C1 Chemical compound C1C[C@@H](CCCCC)CC[C@@H]1C1=CC=C(C(O)=O)C=C1 YXKKMVGGPRVHIL-SHTZXODSSA-N 0.000 description 1
NSGMZTNTQKRAFA-UAPYVXQJSA-N C1C[C@@H](CCCCCCC)CC[C@@H]1C1=CC=C(C#N)C=C1 Chemical compound C1C[C@@H](CCCCCCC)CC[C@@H]1C1=CC=C(C#N)C=C1 NSGMZTNTQKRAFA-UAPYVXQJSA-N 0.000 description 1
HXVGXQJBPBICNW-UHFFFAOYSA-N CC(COOC(=O)C1=CC=C(C(=O)O)C=C1)CC Chemical compound CC(COOC(=O)C1=CC=C(C(=O)O)C=C1)CC HXVGXQJBPBICNW-UHFFFAOYSA-N 0.000 description 1
SWQXYZYWUZHFGJ-WKILWMFISA-N CCCCC[C@H]1CC[C@@H](CC1)c1ccc(cc1)N=C=S Chemical compound CCCCC[C@H]1CC[C@@H](CC1)c1ccc(cc1)N=C=S SWQXYZYWUZHFGJ-WKILWMFISA-N 0.000 description 1
239000004988 Nematic liquid crystal Substances 0.000 description 1
239000002262 Schiff base Substances 0.000 description 1
150000004753 Schiff bases Chemical class 0.000 description 1
FZNCGRZWXLXZSZ-CIQUZCHMSA-N Voglibose Chemical compound OCC(CO)N[C@H]1C[C@](O)(CO)[C@@H](O)[C@H](O)[C@H]1O FZNCGRZWXLXZSZ-CIQUZCHMSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
235000010233 benzoic acid Nutrition 0.000 description 1
150000008359 benzonitriles Chemical class 0.000 description 1
DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 description 1
QPHMMPRFMVERHL-UHFFFAOYSA-N carbamodithioic acid;n,n-diethylethanamine Chemical compound NC([S-])=S.CC[NH+](CC)CC QPHMMPRFMVERHL-UHFFFAOYSA-N 0.000 description 1
VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
238000005352 clarification Methods 0.000 description 1
230000000875 corresponding effect Effects 0.000 description 1
239000013078 crystal Substances 0.000 description 1
125000001651 cyanato group Chemical group [*]OC#N 0.000 description 1
239000003989 dielectric material Substances 0.000 description 1
239000012990 dithiocarbamate Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
125000001810 isothiocyanato group Chemical group *N=C=S 0.000 description 1
239000004973 liquid crystal related substance Substances 0.000 description 1
XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical compound COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 description 1
238000002156 mixing Methods 0.000 description 1
125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
239000012044 organic layer Substances 0.000 description 1
SVHOVVJFOWGYJO-UHFFFAOYSA-N pentabromophenol Chemical compound OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br SVHOVVJFOWGYJO-UHFFFAOYSA-N 0.000 description 1
WSDQIHATCCOMLH-UHFFFAOYSA-N phenyl n-(3,5-dichlorophenyl)carbamate Chemical compound ClC1=CC(Cl)=CC(NC(=O)OC=2C=CC=CC=2)=C1 WSDQIHATCCOMLH-UHFFFAOYSA-N 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
238000012800 visualization Methods 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

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
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
- C07C331/16—Isothiocyanates
- C07C331/28—Isothiocyanates having isothiocyanate groups bound to carbon atoms of six-membered aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
- 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
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group

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)

DD84261391A 1983-03-30 1984-03-29 Fluessig-kristalline gemische DD219497A5 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
PL24128683A PL138287B1 (en)	1983-03-30	1983-03-30	Method of obtaining novel liquid crystal derivatives of 4-/trans-4-n-alkyl-cyclohexyl/-1-isothiocyanatebenzenes
PL24128883A PL137996B1 (en)	1983-03-30	1983-03-30	Liquid-crystal composition capable for use in displays

Publications (1)

Publication Number	Publication Date
DD219497A5 true DD219497A5 (de)	1985-03-06

Family

ID=26652982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD84261391A DD219497A5 (de)	1983-03-30	1984-03-29	Fluessig-kristalline gemische

Country Status (5)

Country	Link
US (1)	US4528116A (fr)
EP (1)	EP0126883B1 (fr)
DD (1)	DD219497A5 (fr)
DE (1)	DE3462602D1 (fr)
SU (1)	SU1376949A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102017123863B3 (de)	2017-10-13	2019-01-17	Valeri Lapanik	Flüssigkristalline Mischung und Sichtfenster bzw. Brille mit fernauslösbarer Verdunklung enthaltend die flüssigkristalline Mischung

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3561395D1 (de) *	1984-05-25	1988-02-18	Hoffmann La Roche	Phenylisothiocyanates
US4676924A (en) *	1984-07-02	1987-06-30	Wojskowa Akademia Techniczna	Liquid crystalline isothiocyanates with dioxane ring and liquid crystalline admixtures containing same
DE3667170D1 (de) *	1985-03-26	1990-01-04	Hoffmann La Roche	Alkenylsubstituierte phenylisothiocyanate und benzonitrile.
US4699731A (en) *	1985-05-23	1987-10-13	Nec Corporation	Liquid crystal material for a thermal writing liquid crystal element
PL147864B1 (en) *	1985-12-16	1989-08-31	Wojskowa Akad Tech	A method of liquid crystal compounds with a terminal izotiocyanate group getting
DE3545345A1 (de) *	1985-12-20	1987-07-02	Merck Patent Gmbh	Fluessigkristalline senfoele
DE3606153A1 (de) *	1986-02-26	1987-08-27	Merck Patent Gmbh	Fluessigkristallanzeigeelement
DE3606787A1 (de) *	1986-03-01	1987-09-03	Merck Patent Gmbh	Elektrooptisches anzeigeelement
KR950014738B1 (ko) *	1986-09-08	1995-12-14	메르크 파텐트 게젤샤프트 미트 베슈랭크터 하트퉁	액정상
KR0178542B1 (ko) *	1991-01-30	1999-05-15	모찌즈끼 노부히꼬	디티오카르밤산의 염류, 그 제조방법 및 그 디티오카르밤산의 염류를 사용하는 이소티오시아네이트류의 제조방법
US6172720B1 (en)	1997-05-23	2001-01-09	Kent Displays Incorporated	Low viscosity liquid crystal material
US6366330B1 (en)	1997-05-23	2002-04-02	Kent Displays Incorporated	Cholesteric liquid crystal display that prevents image sticking
KR100544104B1 (ko) *	1998-05-26	2006-03-23	삼성에스디아이 주식회사	네마틱 액정조성물 및 이를 이용한 액정표시소자
US8252201B1 (en)	2008-11-09	2012-08-28	Military University of Technology	Liquid crystalline medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1433130A (en) *	1972-11-09	1976-04-22	Secr Defence	Substituted biphenyl and polyphenyl compounds and liquid crystal materials and devices containing them
DE2636684C3 (de) *	1976-08-14	1980-06-19	Merck Patent Gmbh, 6100 Darmstadt	Phenylcyclohexanderivate und ihre Verwendung in flüssigkristallinen Dielektrika
DE2730620A1 (de) *	1977-07-07	1979-01-25	Bayer Ag	Neue n-aryl-n'-alkyl-s-alkyl- isothioharnstoffe, verfahren zu ihrer herstellung sowie ihre verwendung als mittel zur bekaempfung von tierischen und pflanzlichen schaedlingen

1984
- 1984-03-23 DE DE8484103243T patent/DE3462602D1/de not_active Expired
- 1984-03-23 EP EP84103243A patent/EP0126883B1/fr not_active Expired
- 1984-03-29 US US06/594,860 patent/US4528116A/en not_active Expired - Fee Related
- 1984-03-29 DD DD84261391A patent/DD219497A5/de not_active IP Right Cessation
- 1984-03-29 SU SU843720778A patent/SU1376949A3/ru active

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102017123863B3 (de)	2017-10-13	2019-01-17	Valeri Lapanik	Flüssigkristalline Mischung und Sichtfenster bzw. Brille mit fernauslösbarer Verdunklung enthaltend die flüssigkristalline Mischung
EP3470496A1 (fr) *	2017-10-13	2019-04-17	Valeri I. Lapanik	Lunettes s'assombrissant à distance

Also Published As

Publication number	Publication date
EP0126883A1 (fr)	1984-12-05
US4528116A (en)	1985-07-09
DE3462602D1 (en)	1987-04-16
SU1376949A3 (ru)	1988-02-23
EP0126883B1 (fr)	1987-03-11

Legal Events

Date	Code	Title	Description
1996-05-23	ENJ	Ceased due to non-payment of renewal fee

Publication	Publication Date	Title
EP0056501B1 (fr)	1984-05-02	Mélange de cristaux liquides
DE2736525C2 (fr)	1990-07-05
DE68917013T2 (de)	1994-12-01	Naphthalen-Verbindung und dieselbe enthaltende flüssigkristalline Zusammensetzung.
DD219497A5 (de)	1985-03-06	Fluessig-kristalline gemische
EP0051738B1 (fr)	1984-07-25	Dérivés de cyclohexyl-biphényle contenant du fluor, diélectriques les contenant et élément indicateur électro-optique
DE3339216C2 (de)	1984-08-30	3-Fluor-4-cyanophenol-Derivate und deren Verwendung
EP0030761B1 (fr)	1984-03-21	Ethers cyclohexyliques anisotropes
CH642345A5 (de)	1984-04-13	2,3-dicyano-hydrochinon derivate.
DE2933563A1 (de)	1981-02-05	Anisotrope verbindungen mit negativer dk-anisotropie
DD264451A5 (de)	1989-02-01	Fluessigkristalline kompositionen
EP0134570B1 (fr)	1988-01-13	Composés anisotropes et mélanges des cristaux liquides
CH649766A5 (de)	1985-06-14	Substituierte benzoesaeurephenylester, fluessigkristallmischungen diese enthaltend und verwendung derselben in anzeigeeinheiten.
EP0063713A1 (fr)	1982-11-03	Colorants anthraquinoniques dichroiques, des diélectriques de cristaux liquides les contenant et des dispositifs d'affichage électro-optiques
EP0085995A1 (fr)	1983-08-17	Composés anisotropiques et compositions de cristaux liquides
CH649768A5 (de)	1985-06-14	Fluessigkristalline verbindung und fluessigkristalline gemische.
CH645104A5 (de)	1984-09-14	Nematische fluessig-kristalline 5-cyan-2-(4-acyloxy-phenyl)-pyrimidine und diese enthaltende gemische.
DE3324774C2 (de)	1985-03-07	Cyclohexancarbonsäure-biphenylester und Benzoyloxybenzoesäurephenylester und deren Verwendung
EP0184012B1 (fr)	1988-01-07	Compositions liquides cristallines
DD274040A5 (de)	1989-12-06	Fluessig-kristallines gemisch, welches zur verwendung in der vorrichtung fuer die verbildlichung von informationen bestimmt ist
DE3339218C2 (de)	1986-08-07	4-[2-(4n-Alkylcyclohexyl)ethyl]cyclohexancarbonsäureester und deren Verwendung als elektro-optische Anzeigematerialien
DE3318533A1 (de)	1984-01-05	Nematische fluessigkristalline verbindungen
DE3046872C2 (fr)	1988-06-01
CH670639A5 (fr)	1989-06-30
DE69012474T2 (de)	1995-04-20	Cyclohexenylethanverbindungen.
DD244351A5 (de)	1987-04-01	Verbindungen fuer ferroelektrische fluessigkristallvorrichtungen