FR2161285A6 - - Google Patents
Info
- Publication number
- FR2161285A6 FR2161285A6 FR7141515A FR7141515A FR2161285A6 FR 2161285 A6 FR2161285 A6 FR 2161285A6 FR 7141515 A FR7141515 A FR 7141515A FR 7141515 A FR7141515 A FR 7141515A FR 2161285 A6 FR2161285 A6 FR 2161285A6
- Authority
- FR
- France
- 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.)
- Expired
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
- C09K19/14—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain
- C09K19/18—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a carbon chain the chain containing carbon-to-carbon triple bonds, e.g. tolans
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7141515A FR2161285A6 (en) | 1971-11-19 | 1971-11-19 | |
| DE19722226376 DE2226376A1 (en) | 1971-06-02 | 1972-05-31 | Tolane and process for their preparation |
| US258859A US3925482A (en) | 1971-06-02 | 1972-06-01 | Disubstituted tolans and preparation thereof |
| GB2568372A GB1344040A (en) | 1971-11-19 | 1972-06-01 | Disubstituted tolans and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7141515A FR2161285A6 (en) | 1971-11-19 | 1971-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2161285A6 true FR2161285A6 (en) | 1973-07-06 |
Family
ID=9086063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7141515A Expired FR2161285A6 (en) | 1971-06-02 | 1971-11-19 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2161285A6 (en) |
| GB (1) | GB1344040A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615031A (en) * | 1984-06-19 | 1986-01-10 | Dainippon Ink & Chem Inc | Novel trans hydrocarbon compound |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4615962A (en) * | 1979-06-25 | 1986-10-07 | University Patents, Inc. | Diacetylenes having liquid crystal phases |
| GB2189785B (en) * | 1984-01-23 | 1988-08-17 | Dainippon Ink & Chemicals | Tolan-type nematic liquid crystalline compounds |
| GB2155465B (en) * | 1984-01-23 | 1987-12-31 | Dainippon Ink & Chemicals | Tolan-type nematic liquid crystalline compounds |
| GB2190082B (en) * | 1984-12-11 | 1988-07-06 | Dainippon Ink & Chemicals | Tolan-type nematic liquid crystalline compounds |
| JP2503939B2 (en) * | 1994-05-24 | 1996-06-05 | 大日本インキ化学工業株式会社 | Tolan hydrocarbon compounds |
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1971
- 1971-11-19 FR FR7141515A patent/FR2161285A6/fr not_active Expired
-
1972
- 1972-06-01 GB GB2568372A patent/GB1344040A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS615031A (en) * | 1984-06-19 | 1986-01-10 | Dainippon Ink & Chem Inc | Novel trans hydrocarbon compound |
| JPH0557313B2 (en) * | 1984-06-19 | 1993-08-23 | Dainippon Ink & Chemicals |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1344040A (en) | 1974-01-16 |