DE69001990D1 - Thermotropisches copolyesteramid, verfahren zur herstellung und verwendung. - Google Patents
Thermotropisches copolyesteramid, verfahren zur herstellung und verwendung.Info
- Publication number
- DE69001990D1 DE69001990D1 DE9090202999T DE69001990T DE69001990D1 DE 69001990 D1 DE69001990 D1 DE 69001990D1 DE 9090202999 T DE9090202999 T DE 9090202999T DE 69001990 T DE69001990 T DE 69001990T DE 69001990 D1 DE69001990 D1 DE 69001990D1
- Authority
- DE
- Germany
- Prior art keywords
- copolyesteramide
- acid
- thermotropic
- production
- thermotropic copolyesteramide
- 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
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- DWCSXSQEGHQXEF-UHFFFAOYSA-N 2,6-dihydroxynaphthalene-1-carboxylic acid Chemical compound OC1=CC=C2C(C(=O)O)=C(O)C=CC2=C1 DWCSXSQEGHQXEF-UHFFFAOYSA-N 0.000 abstract 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical class OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 abstract 1
- 229960004050 aminobenzoic acid Drugs 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 229920001169 thermoplastic 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/44—Polyester-amides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polyamides (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polyesters Or Polycarbonates (AREA)
- Liquid Crystal Substances (AREA)
- Artificial Filaments (AREA)
- Reinforced Plastic Materials (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT02248489A IT1236841B (it) | 1989-11-22 | 1989-11-22 | Copoliestereammide termotropica,procedimento per la sua preparazione e la sua utilizzazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69001990D1 true DE69001990D1 (de) | 1993-07-22 |
| DE69001990T2 DE69001990T2 (de) | 1993-10-21 |
Family
ID=11196898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE90202999T Expired - Fee Related DE69001990T2 (de) | 1989-11-22 | 1990-11-13 | Thermotropisches Copolyesteramid, Verfahren zur Herstellung und Verwendung. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5248753A (de) |
| EP (1) | EP0430326B1 (de) |
| JP (1) | JPH03172322A (de) |
| AT (1) | ATE90703T1 (de) |
| DE (1) | DE69001990T2 (de) |
| DK (1) | DK0430326T3 (de) |
| ES (1) | ES2041499T3 (de) |
| IT (1) | IT1236841B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6455007B1 (en) * | 2000-06-13 | 2002-09-24 | Symyx Technologies, Inc. | Apparatus and method for testing compositions in contact with a porous medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4562244A (en) * | 1984-03-29 | 1985-12-31 | Celanese Corporation | Process for forming thermally stable thermotropic liquid crystalline polyesters of predetermined chain length utilizing aliphatic dicarboxylic acid |
| IT1203363B (it) * | 1987-03-16 | 1989-02-15 | Eniricerche Spa | Copoliestere termotropico,procedimento per la sua preparazione e sua utilizzazione |
| FR2617852B1 (fr) * | 1987-07-10 | 1989-11-24 | Rhone Poulenc Chimie | Copolyesters amides aromatiques thermotropes |
| IT1217803B (it) * | 1988-06-08 | 1990-03-30 | Eniricerche Spa | Copoliestrere termotropico e procedimento per la sua preparazione e suo uso |
| DE3831122A1 (de) * | 1988-09-13 | 1990-03-15 | Bayer Ag | Fluessigkristalline polykondensate mit verbesserter thermostabilitaet, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern, folien, fasern und filamenten |
-
1989
- 1989-11-22 IT IT02248489A patent/IT1236841B/it active IP Right Grant
-
1990
- 1990-11-13 ES ES199090202999T patent/ES2041499T3/es not_active Expired - Lifetime
- 1990-11-13 EP EP90202999A patent/EP0430326B1/de not_active Expired - Lifetime
- 1990-11-13 DK DK90202999.0T patent/DK0430326T3/da active
- 1990-11-13 AT AT90202999T patent/ATE90703T1/de not_active IP Right Cessation
- 1990-11-13 DE DE90202999T patent/DE69001990T2/de not_active Expired - Fee Related
- 1990-11-13 US US07/612,513 patent/US5248753A/en not_active Expired - Fee Related
- 1990-11-21 JP JP2314503A patent/JPH03172322A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0430326A1 (de) | 1991-06-05 |
| IT1236841B (it) | 1993-04-21 |
| DE69001990T2 (de) | 1993-10-21 |
| US5248753A (en) | 1993-09-28 |
| DK0430326T3 (da) | 1993-10-11 |
| IT8922484A1 (it) | 1991-05-22 |
| IT8922484A0 (it) | 1989-11-22 |
| JPH03172322A (ja) | 1991-07-25 |
| ATE90703T1 (de) | 1993-07-15 |
| ES2041499T3 (es) | 1993-11-16 |
| EP0430326B1 (de) | 1993-06-16 |
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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 |