FR2400528B1 - - Google Patents
Info
- Publication number
- FR2400528B1 FR2400528B1 FR7725426A FR7725426A FR2400528B1 FR 2400528 B1 FR2400528 B1 FR 2400528B1 FR 7725426 A FR7725426 A FR 7725426A FR 7725426 A FR7725426 A FR 7725426A FR 2400528 B1 FR2400528 B1 FR 2400528B1
- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F120/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/10—Esters
- C08F120/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
-
- 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
- C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Liquid Crystal Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7725426A FR2400528A1 (fr) | 1977-08-19 | 1977-08-19 | Substance organique polymerisable en phase mesomorphe, procede de fabrication et dispositif comportant une couche mince de ladite substance |
GB7833335A GB2002767B (en) | 1977-08-19 | 1978-08-15 | Polymerisable monomer and process for the production thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7725426A FR2400528A1 (fr) | 1977-08-19 | 1977-08-19 | Substance organique polymerisable en phase mesomorphe, procede de fabrication et dispositif comportant une couche mince de ladite substance |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2400528A1 FR2400528A1 (fr) | 1979-03-16 |
FR2400528B1 true FR2400528B1 (fr) | 1980-01-04 |
Family
ID=9194641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725426A Granted FR2400528A1 (fr) | 1977-08-19 | 1977-08-19 | Substance organique polymerisable en phase mesomorphe, procede de fabrication et dispositif comportant une couche mince de ladite substance |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2400528A1 (fr) |
GB (1) | GB2002767B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0122389B1 (fr) * | 1983-03-16 | 1987-08-05 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | Composants de cristaux liquides ayant une chaîne alcénylique |
EP0167912B1 (fr) * | 1984-07-12 | 1990-01-03 | F. Hoffmann-La Roche Ag | Mélanges liquides cristallins contenant des composés présentant une chaîne latérale 4-alcényle ou 2Z-alcényle |
EP0195974B1 (fr) * | 1985-03-26 | 1989-11-29 | F. Hoffmann-La Roche Ag | Phénylisothiocyanates substitués par un radical alcényle et benzonitriles |
FR2596401B1 (fr) * | 1986-03-25 | 1988-05-13 | Thomson Csf | Polymeres mesomorphes a chaines laterales a forte anisotropie dielectrique et leur procede de fabrication |
FR2604440B1 (fr) * | 1986-09-30 | 1988-11-10 | Thomson Csf | Polymeres mesomorphes a chaines laterales derives du 1-(phenyl)-2-(4-cyanophenyl) ethane |
FR2631034B1 (fr) * | 1988-05-06 | 1991-02-08 | Thomson Rech | Polymeres mesomorphes a chaines laterales comportant un motif trans (cyano-4 phenyl)-2 dioxanne 1,3 yl-5 |
FR2631033B1 (fr) * | 1988-05-06 | 1991-02-08 | Thomson Rech | Polymeres mesomorphes a chaines laterales comportant un motif trans (phenylene substitue en position 4-4(prime))-2 dioxanne 1,3 alkylene-5 |
US5078910A (en) * | 1989-06-20 | 1992-01-07 | Edison Polymer Innovation Corp. | Polimerization of liquid crystalline monomers |
DE69419120T2 (de) * | 1993-12-24 | 1999-10-28 | Dainippon Ink & Chemicals | Polymerisierbare Flüssigkristallzusammensetzung und optisch anisotroper Film, der eine solche Zusammensetzung enthält |
FR2759696B1 (fr) * | 1997-02-18 | 1999-04-16 | Expansia Sa | Preparation du 4-cyano-4'-hydroxy biphenyle |
US6656384B1 (en) * | 1998-06-04 | 2003-12-02 | Kent State University | Production of filaments via phase separation and polymerization |
CN102516163B (zh) * | 2011-12-02 | 2013-09-25 | 江苏德威新材料股份有限公司 | 一种液晶功能化的吡啶化合物的制备和应用 |
-
1977
- 1977-08-19 FR FR7725426A patent/FR2400528A1/fr active Granted
-
1978
- 1978-08-15 GB GB7833335A patent/GB2002767B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2400528A1 (fr) | 1979-03-16 |
GB2002767B (en) | 1982-02-24 |
GB2002767A (en) | 1979-02-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |