NO874177L - Chirale aryl-2,3-epoksyalkyletere og deres tilsvarende tioforbindelser, og deres anvendelse som doteringsstoff i vaeskekrystallfaser. - Google Patents
Chirale aryl-2,3-epoksyalkyletere og deres tilsvarende tioforbindelser, og deres anvendelse som doteringsstoff i vaeskekrystallfaser.Info
- Publication number
- NO874177L NO874177L NO874177A NO874177A NO874177L NO 874177 L NO874177 L NO 874177L NO 874177 A NO874177 A NO 874177A NO 874177 A NO874177 A NO 874177A NO 874177 L NO874177 L NO 874177L
- Authority
- NO
- Norway
- Prior art keywords
- compounds
- crystal phases
- alkyl
- epoxycylycyleters
- duties
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- 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
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/58—Dopants or charge transfer agents
-
- 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
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/58—Dopants or charge transfer agents
- C09K19/586—Optically active dopants; chiral dopants
- C09K19/588—Heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Dermatology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Liquid Crystal Substances (AREA)
- Plural Heterocyclic Compounds (AREA)
- Epoxy Compounds (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863633968 DE3633968A1 (de) | 1986-10-06 | 1986-10-06 | Chirale aryl-2,3-epoxyalkyl-ether und deren entsprechende thioverbindungen und ihre verwendung als dotierstoff in fluessigkristall-phasen |
Publications (4)
Publication Number | Publication Date |
---|---|
NO874177D0 NO874177D0 (no) | 1987-10-05 |
NO874177L true NO874177L (no) | 1988-04-07 |
NO170416B NO170416B (no) | 1992-07-06 |
NO170416C NO170416C (no) | 1992-10-14 |
Family
ID=6311139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO874177A NO170416C (no) | 1986-10-06 | 1987-10-05 | Chirale aryl-2,3-epoksyalkyl-forbindelser og anvendelse av disse |
Country Status (9)
Country | Link |
---|---|
US (1) | US4876028A (no) |
EP (1) | EP0263437B1 (no) |
JP (1) | JPS6391387A (no) |
KR (1) | KR960007518B1 (no) |
AT (1) | ATE60603T1 (no) |
CA (1) | CA1290755C (no) |
DE (2) | DE3633968A1 (no) |
ES (1) | ES2021320B3 (no) |
NO (1) | NO170416C (no) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3832502A1 (de) * | 1988-09-24 | 1990-03-29 | Hoechst Ag | Verwendung von optisch aktiven oxiran-2-carbonsaeureestern und von optisch aktiven 1,3-dioxolan-4-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive oxiran-2-carbonsaeureester und 1,3-dioxolan-4-carbonsaeureester |
US5354500A (en) * | 1986-05-29 | 1994-10-11 | Hoechst Aktiengesellschaft | Optically active carboxylic esters of oxygen-containing heterocycles as doping substances in liquid crystal mixtures and liquid crystal mixtures containing them |
DE3718174A1 (de) * | 1987-05-29 | 1988-12-15 | Hoechst Ag | Verwendung von optisch aktiven oxiran-2-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive oxiran-2-carbonsaeureester |
DE3711362A1 (de) * | 1987-04-07 | 1988-10-27 | Hoechst Ag | Verwendung von chiralen (alpha)-chlorcarbonsaeureestern, prolinderivaten, oxiranen, thiiranen und (alpha)-oxypropionsaeureestern als komponenten in fluessigkristall-mischungen fuer die ausnutzung des elektroklinen effektes |
JPH07116131B2 (ja) * | 1987-06-15 | 1995-12-13 | チッソ株式会社 | チオエ−テル化合物及び液晶組成物 |
US4909957A (en) * | 1987-09-07 | 1990-03-20 | Daiso Co., Ltd. | Liquid crystalline compounds and process for production thereof |
US5407599A (en) * | 1987-11-25 | 1995-04-18 | Hoechst Aktiengesellschaft | Cyclopropylaklyl or -alkenyl or heterocyclic compounds, process for their preparation and their use in liquid-crystalline mixtures |
US5130048A (en) * | 1988-03-04 | 1992-07-14 | Displaytech, Inc. | Ferroelectric liquid crystal compositions containing chiral haloalkoxy tails units |
US5167855A (en) * | 1988-03-04 | 1992-12-01 | University Research Corporation | Ferroelectric liquid crystal compositions chiral haloalkoxy tail units |
US5180520A (en) * | 1988-03-04 | 1993-01-19 | University Research Corporation | Ferroelectric liquid crystal compositions containing halogenated cores and chiral halogenated cores and chiral haloalkoxy tail units |
USRE34726E (en) * | 1988-03-04 | 1994-09-13 | Displaytech, Inc. | Ferroelectric liquid crystal compositions containing chiral haloalkoxy tail units |
DE3827603A1 (de) * | 1988-08-13 | 1990-03-15 | Hoechst Ag | Chirale smektische fluessigkristalle und diese enthaltende glasartige materialien zur darstellung und speicherung von information |
DE68926901T2 (de) * | 1988-10-19 | 1997-01-02 | Matsushita Electric Ind Co Ltd | Ferroelektrische Flüssigkristallmischung und Flüssigkristallanzeigevorrichtung |
DE3909355A1 (de) * | 1989-03-22 | 1990-09-27 | Hoechst Ag | Ferroelektrische fluessigkristalline mischungen |
US5178793A (en) * | 1989-06-01 | 1993-01-12 | University Research Corporation | Ferroelectric liquid crystal compounds and compositions |
US5866036A (en) * | 1989-06-01 | 1999-02-02 | Displaytech, Inc. | High tilt ferroelectric liquid crystal compounds and compositions |
US5231528A (en) * | 1989-06-23 | 1993-07-27 | Hoechst Aktiengesellschaft | Ferroelectric liquid crystal components having high spontaneous polarization and low helical pitch |
US5327273A (en) * | 1989-06-29 | 1994-07-05 | Hoffmann-La Roche Inc. | Bistable ferroelectric liquid crystal display cell |
US5145601A (en) * | 1990-06-25 | 1992-09-08 | The University Of Colorado Foundation Inc. | Ferroelectric liquid crystals with nicotinic acid cores |
DE4023027A1 (de) * | 1990-07-20 | 1992-01-23 | Hoechst Ag | Chirale alken-aryl-2,3-epoxyalkyl-ether und ihre verwendung in fluessigkristallinen mischungen |
DE4120783A1 (de) * | 1991-06-24 | 1993-01-07 | Hoechst Ag | Optisch aktive oxiranderivate und ihre verwendung als dotierstoffe in fluessigkristallmischungen |
DE4143139A1 (de) * | 1991-12-28 | 1993-07-01 | Hoechst Ag | Chirale oxiranylmethyl-ether und ihre verwendung als dotierstoffe in fluessigkristallmischungen |
DE4211562A1 (de) * | 1992-04-07 | 1993-10-14 | Hoechst Ag | Chirale Oxiranderivate und ihre Verwendung als Dotierstoffe in Flüssigkristallmischungen |
DE4311968A1 (de) * | 1993-04-10 | 1994-10-20 | Hoechst Ag | Smektische Flüssigkristallmischung |
DE19732160A1 (de) | 1997-07-25 | 1999-01-28 | Hoechst Ag | Chipkarte mit bistabiler Anzeige |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU192973B (en) * | 1984-01-16 | 1987-08-28 | Chinoin Gyogyszer Es Vegyeszet | New process for reducing sulfochlorides, sulfoxides and alpha-halogenocarbonyl compounds for producing dithio-, thio- or carbonyl compounds |
US4638073A (en) * | 1985-10-01 | 1987-01-20 | Walba David M | Synthesis of new liquid crystal materials possessing phenylbenzoate or biphenyl core units and (2,3)-epoxyalkyloxiranemethanol chiral tails |
JPH01291574A (ja) * | 1988-05-19 | 1989-11-24 | Fujitsu General Ltd | 垂直出力回路 |
-
1986
- 1986-10-06 DE DE19863633968 patent/DE3633968A1/de not_active Withdrawn
-
1987
- 1987-10-01 EP EP87114332A patent/EP0263437B1/de not_active Expired - Lifetime
- 1987-10-01 AT AT87114332T patent/ATE60603T1/de not_active IP Right Cessation
- 1987-10-01 DE DE8787114332T patent/DE3767821D1/de not_active Expired - Fee Related
- 1987-10-01 ES ES87114332T patent/ES2021320B3/es not_active Expired - Lifetime
- 1987-10-02 US US07/104,350 patent/US4876028A/en not_active Expired - Lifetime
- 1987-10-05 CA CA000548549A patent/CA1290755C/en not_active Expired - Fee Related
- 1987-10-05 JP JP62250050A patent/JPS6391387A/ja active Granted
- 1987-10-05 KR KR1019870011082A patent/KR960007518B1/ko not_active IP Right Cessation
- 1987-10-05 NO NO874177A patent/NO170416C/no unknown
Also Published As
Publication number | Publication date |
---|---|
ES2021320B3 (es) | 1991-11-01 |
JPH0583552B2 (no) | 1993-11-26 |
NO170416B (no) | 1992-07-06 |
EP0263437A2 (de) | 1988-04-13 |
JPS6391387A (ja) | 1988-04-22 |
CA1290755C (en) | 1991-10-15 |
NO874177D0 (no) | 1987-10-05 |
US4876028A (en) | 1989-10-24 |
ATE60603T1 (de) | 1991-02-15 |
EP0263437B1 (de) | 1991-01-30 |
DE3767821D1 (de) | 1991-03-07 |
KR960007518B1 (ko) | 1996-06-05 |
DE3633968A1 (de) | 1988-04-07 |
EP0263437A3 (en) | 1989-11-02 |
NO170416C (no) | 1992-10-14 |
KR880005122A (ko) | 1988-06-28 |
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