NO885468L - Flytende-krystallinske, thermotrope, aromatiske polyestere - Google Patents
Flytende-krystallinske, thermotrope, aromatiske polyestereInfo
- Publication number
- NO885468L NO885468L NO88885468A NO885468A NO885468L NO 885468 L NO885468 L NO 885468L NO 88885468 A NO88885468 A NO 88885468A NO 885468 A NO885468 A NO 885468A NO 885468 L NO885468 L NO 885468L
- Authority
- NO
- Norway
- Prior art keywords
- thermotrope
- liquid crystalline
- aromatic polyesters
- units derived
- hydroquinones
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title 1
- 229920000728 polyester Polymers 0.000 title 1
- 150000005208 1,4-dihydroxybenzenes Chemical class 0.000 abstract 2
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001991 dicarboxylic acids Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- 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
-
- 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
- C08G63/19—Hydroxy compounds containing aromatic rings
-
- 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
- C08G63/19—Hydroxy compounds containing aromatic rings
- C08G63/191—Hydroquinones
-
- 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
- C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
- C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyesters Or Polycarbonates (AREA)
- Liquid Crystal Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22930/87A IT1223410B (it) | 1987-12-10 | 1987-12-10 | Poliesteri aromatici liquido cristallini termotropici |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO885468D0 NO885468D0 (no) | 1988-12-08 |
| NO885468L true NO885468L (no) | 1989-06-12 |
| NO173188B NO173188B (no) | 1993-08-02 |
| NO173188C NO173188C (no) | 1993-11-10 |
Family
ID=11202007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO885468A NO173188C (no) | 1987-12-10 | 1988-12-08 | Flytende-krystallinske, termotrope, aromatiske polyestereog anvendelse derav |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5013819A (no) |
| EP (1) | EP0320298B1 (no) |
| JP (1) | JPH01201327A (no) |
| KR (1) | KR970010754B1 (no) |
| AT (1) | ATE118513T1 (no) |
| AU (1) | AU617392B2 (no) |
| CA (1) | CA1320307C (no) |
| DE (1) | DE3853053T2 (no) |
| DK (1) | DK686388A (no) |
| ES (1) | ES2068835T3 (no) |
| FI (1) | FI885673A (no) |
| IT (1) | IT1223410B (no) |
| NO (1) | NO173188C (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1222857B (it) * | 1987-10-09 | 1990-09-12 | Montedison Spa | Poliestri aromatici liquido cristallini termotropici |
| IT1215682B (it) * | 1988-01-12 | 1990-02-22 | Montedison Spa | Poliesteri aromatici liquido cristallini termotropici. |
| US5346747A (en) * | 1992-12-24 | 1994-09-13 | Granmont, Inc. | Composite printed circuit board substrate and process for its manufacture |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1508646A (en) * | 1974-05-10 | 1978-04-26 | Du Pont | Shaped articles from synthetic polymers |
| SE416814B (sv) * | 1974-05-10 | 1981-02-09 | Du Pont | Nya syntetiska polyestrar och sett for deras framstellning |
| US4153779A (en) * | 1978-06-26 | 1979-05-08 | Eastman Kodak Company | Liquid crystal copolyester containing a substituted phenylhydroquinone |
| JPS57164120A (en) * | 1981-04-02 | 1982-10-08 | Kanegafuchi Chem Ind Co Ltd | Heat-resistant aromatic polyester copolymer and its production |
| DE3270761D1 (en) * | 1981-08-18 | 1986-05-28 | Teijin Ltd | Melt-anisotropic wholly aromatic polyester, process for production thereof, and fibers or films thereof |
| US4398018A (en) * | 1981-12-21 | 1983-08-09 | Allied Corporation | Temperature stable thermotropic poly(ester carbonate) derived from t-butylhydroquinone |
| JPS5930821A (ja) * | 1982-08-12 | 1984-02-18 | Teijin Ltd | 溶媒易溶性の液晶ポリエステル |
| JPS6026632A (ja) * | 1983-07-22 | 1985-02-09 | Omron Tateisi Electronics Co | 電気接点材料 |
| US4600765A (en) * | 1984-02-17 | 1986-07-15 | Owens-Corning Fiberglas Corporation | Melt processable optically anisotropic polymers |
| US4614790A (en) * | 1984-11-05 | 1986-09-30 | Owens-Corning Fiberglas Corporation | Melt processable optically anisotropic polyesters |
| JPS63280730A (ja) * | 1987-05-14 | 1988-11-17 | Toray Ind Inc | 流動性の優れた芳香族ポリエステル |
| IT1215563B (it) * | 1987-06-16 | 1990-02-14 | Montedison Spa | Poliesteri liquido cristallini termotropici. |
| IT1222857B (it) * | 1987-10-09 | 1990-09-12 | Montedison Spa | Poliestri aromatici liquido cristallini termotropici |
-
1987
- 1987-12-10 IT IT22930/87A patent/IT1223410B/it active
-
1988
- 1988-12-07 FI FI885673A patent/FI885673A/fi not_active IP Right Cessation
- 1988-12-08 NO NO885468A patent/NO173188C/no unknown
- 1988-12-09 AT AT88311709T patent/ATE118513T1/de not_active IP Right Cessation
- 1988-12-09 CA CA000585472A patent/CA1320307C/en not_active Expired - Fee Related
- 1988-12-09 ES ES88311709T patent/ES2068835T3/es not_active Expired - Lifetime
- 1988-12-09 DK DK686388A patent/DK686388A/da not_active Application Discontinuation
- 1988-12-09 AU AU26751/88A patent/AU617392B2/en not_active Ceased
- 1988-12-09 EP EP88311709A patent/EP0320298B1/en not_active Expired - Lifetime
- 1988-12-09 DE DE3853053T patent/DE3853053T2/de not_active Expired - Fee Related
- 1988-12-10 JP JP63312774A patent/JPH01201327A/ja active Pending
- 1988-12-10 KR KR1019880016439A patent/KR970010754B1/ko active IP Right Grant
-
1989
- 1989-11-02 US US07/430,942 patent/US5013819A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO173188B (no) | 1993-08-02 |
| US5013819A (en) | 1991-05-07 |
| ATE118513T1 (de) | 1995-03-15 |
| EP0320298A3 (en) | 1990-08-29 |
| CA1320307C (en) | 1993-07-13 |
| EP0320298B1 (en) | 1995-02-15 |
| DK686388D0 (da) | 1988-12-09 |
| AU617392B2 (en) | 1991-11-28 |
| IT8722930A0 (it) | 1987-12-10 |
| IT1223410B (it) | 1990-09-19 |
| DE3853053D1 (de) | 1995-03-23 |
| EP0320298A2 (en) | 1989-06-14 |
| NO173188C (no) | 1993-11-10 |
| KR890010016A (ko) | 1989-08-05 |
| FI885673A (fi) | 1989-06-11 |
| KR970010754B1 (ko) | 1997-06-30 |
| JPH01201327A (ja) | 1989-08-14 |
| ES2068835T3 (es) | 1995-05-01 |
| FI885673A0 (fi) | 1988-12-07 |
| DE3853053T2 (de) | 1995-07-06 |
| NO885468D0 (no) | 1988-12-08 |
| AU2675188A (en) | 1989-06-15 |
| DK686388A (da) | 1989-06-11 |
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