JPS49129684A - - Google Patents
Info
- Publication number
- JPS49129684A JPS49129684A JP49036709A JP3670974A JPS49129684A JP S49129684 A JPS49129684 A JP S49129684A JP 49036709 A JP49036709 A JP 49036709A JP 3670974 A JP3670974 A JP 3670974A JP S49129684 A JPS49129684 A JP S49129684A
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH479973A CH577178A5 (en, 2012) | 1973-04-04 | 1973-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49129684A true JPS49129684A (en, 2012) | 1974-12-12 |
Family
ID=4282743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49036709A Pending JPS49129684A (en, 2012) | 1973-04-04 | 1974-04-02 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3981817A (en, 2012) |
| JP (1) | JPS49129684A (en, 2012) |
| AU (1) | AU6653074A (en, 2012) |
| BE (1) | BE813213A (en, 2012) |
| CH (1) | CH577178A5 (en, 2012) |
| DD (1) | DD112052A5 (en, 2012) |
| DE (1) | DE2415929A1 (en, 2012) |
| FR (1) | FR2224205B1 (en, 2012) |
| GB (1) | GB1410582A (en, 2012) |
| IL (1) | IL44332A0 (en, 2012) |
| IT (1) | IT1003672B (en, 2012) |
| NL (1) | NL7404468A (en, 2012) |
| ZA (1) | ZA741239B (en, 2012) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058478A (en) * | 1972-02-23 | 1977-11-15 | Hoffmann-La Roche Inc. | Liquid crystal esters |
| US4000084A (en) * | 1973-12-17 | 1976-12-28 | Hughes Aircraft Company | Liquid crystal mixtures for electro-optical display devices |
| US4017416A (en) * | 1974-10-11 | 1977-04-12 | Chisso Corporation | P-cyanophenyl 4-alkyl-4'-biphenylcarboxylate, method for preparing same and liquid crystal compositions using same |
| JPS5159667A (en, 2012) * | 1974-11-21 | 1976-05-24 | Suwa Seikosha Kk | |
| GB1501718A (en) * | 1974-12-23 | 1978-02-22 | Suwa Seikosha Kk | Nematic liquid crystal material |
| JPS5177591A (en) * | 1974-12-28 | 1976-07-05 | Dainippon Toryo Kk | Nemachitsukuekishososeibutsu |
| JPS51103472A (en, 2012) * | 1975-03-07 | 1976-09-13 | Suwa Seikosha Kk | |
| US3984344A (en) * | 1975-04-30 | 1976-10-05 | General Electric Company | Positive dielectric anisotropy liquid crystal compositions |
| JPS5257139A (en) * | 1975-11-06 | 1977-05-11 | Dainippon Toryo Kk | Production of cairal nematic compound and liquid crystal composition |
| US4337999A (en) * | 1977-08-29 | 1982-07-06 | Sharp Corporation | Fluorescent liquid crystal display compositions and devices |
| US4253740A (en) * | 1977-09-12 | 1981-03-03 | The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Liquid crystal materials and devices containing them |
| JPS5450490A (en) * | 1977-09-29 | 1979-04-20 | Sharp Corp | Liquid crystal composition |
| US4391730A (en) * | 1979-08-09 | 1983-07-05 | Veb Werk Fuer Fernsehelektronik Berlin Im Veb Kombinat Mikroelektronik | Nematic liquid crystal compounds and use and device for using the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2024269A1 (en) * | 1970-05-19 | 1971-12-02 | Merck Patent Gmbh | Nematic mixtures - of low melting point, used in electronics |
| CH540500A (de) * | 1971-07-16 | 1973-08-15 | Hoffmann La Roche | Elektrooptische Lichtsteuerzelle |
| US3795436A (en) * | 1972-07-05 | 1974-03-05 | Hoffmann La Roche | Nematogenic material which exhibit the kerr effect at isotropic temperatures |
| US3796479A (en) * | 1972-07-11 | 1974-03-12 | Hoffmann La Roche | Electro-optical light-modulation cell utilizing a nematogenic material which exhibits the kerr effect at isotropic temperatures |
-
1973
- 1973-04-04 CH CH479973A patent/CH577178A5/xx not_active IP Right Cessation
-
1974
- 1974-02-25 ZA ZA00741239A patent/ZA741239B/xx unknown
- 1974-03-01 IL IL44332A patent/IL44332A0/xx unknown
- 1974-03-04 IT IT48985/74A patent/IT1003672B/it active
- 1974-03-11 AU AU66530/74A patent/AU6653074A/en not_active Expired
- 1974-03-27 US US05/455,083 patent/US3981817A/en not_active Expired - Lifetime
- 1974-04-01 DD DD177595A patent/DD112052A5/xx unknown
- 1974-04-02 DE DE2415929A patent/DE2415929A1/de active Pending
- 1974-04-02 JP JP49036709A patent/JPS49129684A/ja active Pending
- 1974-04-02 NL NL7404468A patent/NL7404468A/xx unknown
- 1974-04-02 FR FR7411683A patent/FR2224205B1/fr not_active Expired
- 1974-04-03 GB GB1479074A patent/GB1410582A/en not_active Expired
- 1974-04-03 BE BE142771A patent/BE813213A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU6653074A (en) | 1975-09-11 |
| NL7404468A (en, 2012) | 1974-10-08 |
| DD112052A5 (en, 2012) | 1975-03-12 |
| CH577178A5 (en, 2012) | 1976-06-30 |
| DE2415929A1 (de) | 1974-10-17 |
| US3981817A (en) | 1976-09-21 |
| IL44332A0 (en) | 1974-06-30 |
| GB1410582A (en) | 1975-10-22 |
| FR2224205B1 (en, 2012) | 1977-10-14 |
| BE813213A (fr) | 1974-10-03 |
| IT1003672B (it) | 1976-06-10 |
| FR2224205A1 (en, 2012) | 1974-10-31 |
| ZA741239B (en) | 1975-01-29 |