GB2130596B - Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device - Google Patents
Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical deviceInfo
- Publication number
- GB2130596B GB2130596B GB08232329A GB8232329A GB2130596B GB 2130596 B GB2130596 B GB 2130596B GB 08232329 A GB08232329 A GB 08232329A GB 8232329 A GB8232329 A GB 8232329A GB 2130596 B GB2130596 B GB 2130596B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrooptical
- crystal material
- same liquid
- preparing same
- anthraquinone derivatives
- Prior art date
- 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
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/60—Pleochroic dyes
- C09K19/603—Anthroquinonic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/36—Dyes with acylated amino groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/36—Dyes with acylated amino groups
- C09B1/42—Dyes with acylated amino groups the acyl groups being residues of an aromatic carboxylic acid
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/50—Amino-hydroxy-anthraquinones; Ethers and esters thereof
- C09B1/54—Amino-hydroxy-anthraquinones; Ethers and esters thereof etherified
- C09B1/547—Anthraquinones with aromatic ether groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08232329A GB2130596B (en) | 1982-11-12 | 1982-11-12 | Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08232329A GB2130596B (en) | 1982-11-12 | 1982-11-12 | Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2130596A GB2130596A (en) | 1984-06-06 |
GB2130596B true GB2130596B (en) | 1987-06-10 |
Family
ID=10534216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08232329A Expired GB2130596B (en) | 1982-11-12 | 1982-11-12 | Anthraquinone derivatives method for preparing same liquid-crystal material for electrooptical devices and electrooptical device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2130596B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4530572A (en) * | 1982-12-30 | 1985-07-23 | Minnesota Mining And Manufacturing Company | Substituted anthraquinone-type isotropic dyes for liquid crystal display devices |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE568049A (en) * | 1957-05-27 | |||
CH483396A (en) * | 1967-05-09 | 1969-12-31 | Ciba Geigy | Process for the preparation of 1-bromo-4-acylamino-anthraquinones |
GB1256121A (en) * | 1969-03-04 | 1971-12-08 | Holliday Co Ltd L B | Dyestuff compositions |
GB1247246A (en) * | 1969-03-04 | 1971-09-22 | Holliday Co Ltd L B | Dyeing of fibres |
BE757188A (en) * | 1969-10-07 | 1971-03-16 | Bayer Ag | CONTINUOUS DYEING PROCESS OF SYNTHETIC FIBROUS MATERIALS |
BE757225A (en) * | 1969-10-08 | 1971-03-16 | Bayer Ag | CONTINUOUS DYEING PROCESS OF SYNTHETIC FIBROUS MATERIALS |
GB1424203A (en) * | 1972-02-17 | 1976-02-11 | Yorkshire Chemicals Ltd | Anthraquinone dyes |
DE2360875A1 (en) * | 1973-12-06 | 1975-06-12 | Bayer Ag | MASS COLORS OF POLYESTERS |
CH592714A5 (en) * | 1975-05-23 | 1977-11-15 | Ciba Geigy Ag | |
GB1532812A (en) * | 1976-04-01 | 1978-11-22 | Ici Ltd | Process for the manufacture of anthraquinone compounds |
CH638169A5 (en) * | 1979-03-29 | 1983-09-15 | Ciba Geigy Ag | METHOD FOR PRODUCING METHOXYANTHRACHINONES. |
GB2091753B (en) * | 1981-01-23 | 1984-08-22 | Standard Telephones Cables Ltd | Use of 1,4-b15 (hydrocarbylamino) anthraquinos as dyes in the smetic layers of a liquid crystal cell |
-
1982
- 1982-11-12 GB GB08232329A patent/GB2130596B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2130596A (en) | 1984-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |