DE69001990T2 - Thermotropisches Copolyesteramid, Verfahren zur Herstellung und Verwendung. - Google Patents

Thermotropisches Copolyesteramid, Verfahren zur Herstellung und Verwendung.

Info

Publication number: DE69001990T2
Authority: DE; Germany
Prior art keywords: copolyesteramide; acid; manufacture; thermotropic; thermotropic copolyesteramide
Prior art date: 1989-11-22
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

Application number

DE90202999T

Other languages

English (en)

Other versions

DE69001990D1 (de

Inventor

Ugo Pedretti

Arnaldo Roggero

Mantia Francesco Paolo La

Enrico Montani

Pierluigi Magagnini

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Eni Tecnologie SpA

Original Assignee

Eniricerche SpA

Priority date (The priority date 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 date listed.)

1989-11-22

Filing date

1990-11-13

Publication date

1993-10-21

1990-11-13 Application filed by Eniricerche SpA filed Critical Eniricerche SpA

1993-07-22 Application granted granted Critical

1993-07-22 Publication of DE69001990D1 publication Critical patent/DE69001990D1/de

1993-10-21 Publication of DE69001990T2 publication Critical patent/DE69001990T2/de

2010-11-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
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)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Liquid Crystal Substances (AREA)
Reinforced Plastic Materials (AREA)
Artificial Filaments (AREA)

DE90202999T 1989-11-22 1990-11-13 Thermotropisches Copolyesteramid, Verfahren zur Herstellung und Verwendung. Expired - Fee Related DE69001990T2 (de)

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 DE69001990D1 (de)	1993-07-22
DE69001990T2 true 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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 US US07/612,513 patent/US5248753A/en not_active Expired - Fee Related
- 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 DK DK90202999.0T patent/DK0430326T3/da active
- 1990-11-21 JP JP2314503A patent/JPH03172322A/ja active Pending

Also Published As

Publication number	Publication date
DK0430326T3 (da)	1993-10-11
ATE90703T1 (de)	1993-07-15
JPH03172322A (ja)	1991-07-25
IT1236841B (it)	1993-04-21
DE69001990D1 (de)	1993-07-22
IT8922484A1 (it)	1991-05-22
IT8922484A0 (it)	1989-11-22
EP0430326A1 (de)	1991-06-05
ES2041499T3 (es)	1993-11-16
EP0430326B1 (de)	1993-06-16
US5248753A (en)	1993-09-28

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Legal Events

Date	Code	Title	Description
1994-07-14	8364	No opposition during term of opposition
1998-12-10	8339	Ceased/non-payment of the annual fee