JPH01144490A - ガラス相を示すネマチック液晶 - Google Patents
ガラス相を示すネマチック液晶Info
- Publication number
- JPH01144490A JPH01144490A JP63237539A JP23753988A JPH01144490A JP H01144490 A JPH01144490 A JP H01144490A JP 63237539 A JP63237539 A JP 63237539A JP 23753988 A JP23753988 A JP 23753988A JP H01144490 A JPH01144490 A JP H01144490A
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- formulas
- tables
- nematic liquid
- glass
- 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.)
- Pending
Links
- 239000004988 Nematic liquid crystal Substances 0.000 title claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 14
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract 3
- 125000001231 benzoyloxy group Chemical class C(C1=CC=CC=C1)(=O)O* 0.000 claims abstract 3
- 239000000203 mixture Substances 0.000 claims description 20
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- 238000007496 glass forming Methods 0.000 description 4
- 230000009477 glass transition Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 230000001747 exhibiting effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N 1,4-Benzenediol Natural products OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 125000000687 hydroquinonyl group Chemical class C1(O)=C(C=C(O)C=C1)* 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical class ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000039 congener Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000000374 eutectic mixture Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction 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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
-
- 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
-
- 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
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/56—Ring systems containing bridged rings
- C07C2603/58—Ring systems containing bridged rings containing three rings
- C07C2603/60—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members
- C07C2603/66—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing five-membered rings
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD87307180A DD265155A1 (de) | 1987-09-24 | 1987-09-24 | Nematische fluessigkristalle mit glasphasen |
| DD09K/307180.2 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01144490A true JPH01144490A (ja) | 1989-06-06 |
Family
ID=5592448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63237539A Pending JPH01144490A (ja) | 1987-09-24 | 1988-09-24 | ガラス相を示すネマチック液晶 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPH01144490A (enrdf_load_stackoverflow) |
| CH (1) | CH676005A5 (enrdf_load_stackoverflow) |
| DD (1) | DD265155A1 (enrdf_load_stackoverflow) |
| DE (1) | DE3830968A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2210381B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020121823A1 (ja) * | 2018-12-11 | 2020-06-18 | Dic株式会社 | 液晶組成物及び表示素子、ならびに化合物 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4108627A1 (de) * | 1991-03-16 | 1992-09-17 | Basf Ag | Fluessigkristalline verbindungen |
| EP0603786A3 (en) * | 1992-12-23 | 1994-08-17 | Hoechst Ag | Alkyl-substituted hydroquinone derivatives for use in ferro-electric liquid crystal mixtures. |
| DE4332733A1 (de) * | 1993-09-25 | 1995-03-30 | Basf Ag | Flüssigkristalline Verbindungen |
| US9752076B2 (en) | 2009-11-04 | 2017-09-05 | Merck Patent Gmbh | Compounds for a liquid-crystalline medium, and the use thereof for high-frequency components |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD139575A1 (de) * | 1978-11-08 | 1980-01-09 | Wolfgang Weissflog | Verfahren zur herstellung von 1,4-bis-eckige klammer auf 4-subst.-benzoyloxy eckige klammer zu-2-tert.-butyl-benzolen |
| DD139592A1 (de) * | 1978-11-08 | 1980-01-09 | Wolfgang Weissflog | Kristallin-fluessige nematische substanzen |
-
1987
- 1987-09-24 DD DD87307180A patent/DD265155A1/de not_active IP Right Cessation
-
1988
- 1988-08-21 GB GB8822184A patent/GB2210381B/en not_active Expired - Lifetime
- 1988-08-29 CH CH3206/88A patent/CH676005A5/de not_active IP Right Cessation
- 1988-09-12 DE DE3830968A patent/DE3830968A1/de not_active Withdrawn
- 1988-09-24 JP JP63237539A patent/JPH01144490A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020121823A1 (ja) * | 2018-12-11 | 2020-06-18 | Dic株式会社 | 液晶組成物及び表示素子、ならびに化合物 |
| JPWO2020121823A1 (ja) * | 2018-12-11 | 2021-02-15 | Dic株式会社 | 液晶組成物及び表示素子、ならびに化合物 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2210381B (en) | 1991-07-10 |
| GB2210381A (en) | 1989-06-07 |
| DE3830968A1 (de) | 1989-04-13 |
| GB8822184D0 (en) | 1988-10-26 |
| DD265155A1 (de) | 1989-02-22 |
| CH676005A5 (enrdf_load_stackoverflow) | 1990-11-30 |
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