CH575456A5 - - Google Patents
Info
- Publication number
- CH575456A5 CH575456A5 CH1834772A CH1834772A CH575456A5 CH 575456 A5 CH575456 A5 CH 575456A5 CH 1834772 A CH1834772 A CH 1834772A CH 1834772 A CH1834772 A CH 1834772A CH 575456 A5 CH575456 A5 CH 575456A5
- 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
- C09K19/20—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
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10212671A JPS5120993B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-16 | 1971-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH575456A5 true CH575456A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-05-14 |
Family
ID=14319080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1834772A CH575456A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-12-16 | 1972-12-15 |
Country Status (3)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4001137A (en) * | 1971-08-07 | 1977-01-04 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Nematic compounds and mixtures |
| US4086002A (en) * | 1972-02-03 | 1978-04-25 | Haffmann-La Roche Inc. | Field effect light shutter employing low temperature nematic liquid crystals |
| US3984344A (en) * | 1975-04-30 | 1976-10-05 | General Electric Company | Positive dielectric anisotropy liquid crystal compositions |
| WO1981000853A1 (en) * | 1979-09-28 | 1981-04-02 | M Barnik | Liquid crystal material with low value of optical anisotropy and method of making it |
| US4647398A (en) * | 1984-02-03 | 1987-03-03 | Chisso Corporation | Liquid-crystalline carbonic acid esters and liquid crystal compositions containing same |
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1971
- 1971-12-16 JP JP10212671A patent/JPS5120993B2/ja not_active Expired
-
1972
- 1972-12-15 DE DE19722261548 patent/DE2261548A1/de active Pending
- 1972-12-15 CH CH1834772A patent/CH575456A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5120993B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-29 |
| JPS4866582A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-09-12 |
| DE2261548A1 (de) | 1973-06-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |