CH576646A5 - - Google Patents
Info
- Publication number
- CH576646A5 CH576646A5 CH1254571A CH1254571A CH576646A5 CH 576646 A5 CH576646 A5 CH 576646A5 CH 1254571 A CH1254571 A CH 1254571A CH 1254571 A CH1254571 A CH 1254571A CH 576646 A5 CH576646 A5 CH 576646A5
- Authority
- CH
- Switzerland
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
- C09K19/22—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 nitrogen atoms as chain links, e.g. Schiff bases
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal Substances (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6772270A | 1970-08-28 | 1970-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH576646A5 true CH576646A5 (en, 2012) | 1976-06-15 |
Family
ID=22077952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1254571A CH576646A5 (en, 2012) | 1970-08-28 | 1971-08-26 |
Country Status (6)
| Country | Link |
|---|---|
| KR (1) | KR780000439B1 (en, 2012) |
| CH (1) | CH576646A5 (en, 2012) |
| DE (1) | DE2140717A1 (en, 2012) |
| FR (1) | FR2104517A5 (en, 2012) |
| GB (1) | GB1362867A (en, 2012) |
| SE (1) | SE362722B (en, 2012) |
-
1971
- 1971-08-13 DE DE19712140717 patent/DE2140717A1/de active Pending
- 1971-08-19 FR FR7130200A patent/FR2104517A5/fr not_active Expired
- 1971-08-23 GB GB3940471A patent/GB1362867A/en not_active Expired
- 1971-08-24 KR KR7101184A patent/KR780000439B1/ko not_active Expired
- 1971-08-26 CH CH1254571A patent/CH576646A5/xx not_active IP Right Cessation
- 1971-08-27 SE SE10906/71A patent/SE362722B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE362722B (en, 2012) | 1973-12-17 |
| FR2104517A5 (en, 2012) | 1972-04-14 |
| KR780000439B1 (en) | 1978-10-14 |
| GB1362867A (en) | 1974-08-07 |
| DE2140717A1 (de) | 1972-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |