DE2847639A1 - Neue nematische fluessigkristalline verbindungen - Google Patents
Neue nematische fluessigkristalline verbindungenInfo
- Publication number
- DE2847639A1 DE2847639A1 DE19782847639 DE2847639A DE2847639A1 DE 2847639 A1 DE2847639 A1 DE 2847639A1 DE 19782847639 DE19782847639 DE 19782847639 DE 2847639 A DE2847639 A DE 2847639A DE 2847639 A1 DE2847639 A1 DE 2847639A1
- Authority
- DE
- Germany
- Prior art keywords
- formula
- compound according
- compound
- ppm
- compounds
- 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.)
- Granted
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
- C09K19/28—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 sulfur atoms as chain links, e.g. thioesters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C327/00—Thiocarboxylic acids
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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13199277A JPS5466659A (en) | 1977-11-02 | 1977-11-02 | Novel nematic liquid crystal compound |
JP15645077A JPS5941986B2 (ja) | 1977-12-27 | 1977-12-27 | 新規ネマチツク液晶化合物 |
JP375778A JPS593472B2 (ja) | 1978-01-19 | 1978-01-19 | 新規ネマチツク液晶化合物 |
JP53041787A JPS591260B2 (ja) | 1978-04-11 | 1978-04-11 | 新規ネマチツク液晶化合物 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2847639A1 true DE2847639A1 (de) | 1979-05-03 |
DE2847639C2 DE2847639C2 (ja) | 1987-11-26 |
Family
ID=27453930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782847639 Granted DE2847639A1 (de) | 1977-11-02 | 1978-11-02 | Neue nematische fluessigkristalline verbindungen |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH637687A5 (ja) |
DE (1) | DE2847639A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603293A1 (de) * | 1976-01-29 | 1977-08-11 | Merck Patent Gmbh | Fluessigkristalline verbindungen und dielektrika |
-
1978
- 1978-11-02 DE DE19782847639 patent/DE2847639A1/de active Granted
- 1978-11-02 CH CH1130778A patent/CH637687A5/de not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2603293A1 (de) * | 1976-01-29 | 1977-08-11 | Merck Patent Gmbh | Fluessigkristalline verbindungen und dielektrika |
Also Published As
Publication number | Publication date |
---|---|
DE2847639C2 (ja) | 1987-11-26 |
CH637687A5 (en) | 1983-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
8120 | Willingness to grant licences paragraph 23 | ||
8128 | New person/name/address of the agent |
Representative=s name: ZUMSTEIN SEN., F., DR. ASSMANN, E., DIPL.-CHEM. DR |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |