DE3687382D1 - Cholesterische fluessigkristallpolyester. - Google Patents
Cholesterische fluessigkristallpolyester.Info
- Publication number
- DE3687382D1 DE3687382D1 DE8686306517T DE3687382T DE3687382D1 DE 3687382 D1 DE3687382 D1 DE 3687382D1 DE 8686306517 T DE8686306517 T DE 8686306517T DE 3687382 T DE3687382 T DE 3687382T DE 3687382 D1 DE3687382 D1 DE 3687382D1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- cholesteric liquid
- crystal polyester
- polyester
- cholesteric
- 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 - Fee Related
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
- C09K19/38—Polymers
- C09K19/3804—Polymers with mesogenic groups in the main chain
- C09K19/3809—Polyesters; Polyester derivatives, e.g. polyamides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/199—Acids or hydroxy compounds containing cycloaliphatic rings
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)
- Polyesters Or Polycarbonates (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60183905A JPS6245621A (ja) | 1985-08-23 | 1985-08-23 | コレステリック液晶性ポリエステルの製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687382D1 true DE3687382D1 (de) | 1993-02-11 |
DE3687382T2 DE3687382T2 (de) | 1993-04-29 |
Family
ID=16143864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686306517T Expired - Fee Related DE3687382T2 (de) | 1985-08-23 | 1986-08-22 | Cholesterische fluessigkristallpolyester. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4734483A (de) |
EP (1) | EP0213899B1 (de) |
JP (1) | JPS6245621A (de) |
DE (1) | DE3687382T2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11939424B2 (en) | 2017-06-07 | 2024-03-26 | Sk Chemicals Co., Ltd. | Composition for liquid crystal polymer synthesis, liquid crystal polymer for electrical/electronic products, polymer resin composition, and molded product using the same |
JP7255484B2 (ja) * | 2017-08-23 | 2023-04-11 | 日本ゼオン株式会社 | 重合性液晶材料、重合性液晶組成物、高分子、光学フィルム、光学異方体、偏光板、反射防止フィルム、表示装置、並びに、重合性液晶組成物の製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3143526A (en) * | 1960-05-23 | 1964-08-04 | Eastman Kodak Co | Linear polyesters of 1, 4-cyclohexanedi-carboxylic acid and aromatic diols |
JPS5826372B2 (ja) * | 1979-09-25 | 1983-06-02 | 旭化成株式会社 | セルロ−スアセテ−トと無機酸とからなるメソフエイズド−プ |
US4412059A (en) * | 1980-08-20 | 1983-10-25 | Duke University | High modulus cholesteric mesophase polymers |
-
1985
- 1985-08-23 JP JP60183905A patent/JPS6245621A/ja active Granted
-
1986
- 1986-08-21 US US06/899,076 patent/US4734483A/en not_active Expired - Fee Related
- 1986-08-22 EP EP86306517A patent/EP0213899B1/de not_active Expired
- 1986-08-22 DE DE8686306517T patent/DE3687382T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0515727B2 (de) | 1993-03-02 |
EP0213899B1 (de) | 1992-12-30 |
JPS6245621A (ja) | 1987-02-27 |
US4734483A (en) | 1988-03-29 |
EP0213899A2 (de) | 1987-03-11 |
DE3687382T2 (de) | 1993-04-29 |
EP0213899A3 (en) | 1989-05-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |