FR1321654A - Polyimides aromatiques - Google Patents
Polyimides aromatiquesInfo
- Publication number
- FR1321654A FR1321654A FR891137A FR891137A FR1321654A FR 1321654 A FR1321654 A FR 1321654A FR 891137 A FR891137 A FR 891137A FR 891137 A FR891137 A FR 891137A FR 1321654 A FR1321654 A FR 1321654A
- Authority
- FR
- France
- Prior art keywords
- aromatic polyimides
- polyimides
- aromatic
- 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
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1057—Polyimides containing other atoms than carbon, hydrogen, nitrogen or oxygen in the main chain
-
- 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
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR891137A FR1321654A (fr) | 1962-03-15 | 1962-03-15 | Polyimides aromatiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR891137A FR1321654A (fr) | 1962-03-15 | 1962-03-15 | Polyimides aromatiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1321654A true FR1321654A (fr) | 1963-03-22 |
Family
ID=8774702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR891137A Expired FR1321654A (fr) | 1962-03-15 | 1962-03-15 | Polyimides aromatiques |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1321654A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0398205A2 (fr) * | 1989-05-15 | 1990-11-22 | Occidental Chemical Corporation | Polyimides et co-polyimides à base d'anhydride dioxydiphthalique |
-
1962
- 1962-03-15 FR FR891137A patent/FR1321654A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0398205A2 (fr) * | 1989-05-15 | 1990-11-22 | Occidental Chemical Corporation | Polyimides et co-polyimides à base d'anhydride dioxydiphthalique |
EP0398205A3 (fr) * | 1989-05-15 | 1991-09-11 | Occidental Chemical Corporation | Polyimides et co-polyimides à base d'anhydride dioxydiphthalique |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH397148A (fr) | Trachéotome | |
FR1361973A (fr) | Combiné hélicoptère-avion | |
AT237955B (de) | Heuwerbegerät | |
CH400820A (fr) | Gelenkloses Scharnier | |
CH396068A (fr) | Vibro-finisseur | |
FR1365166A (fr) | Circuit cryo-électrique | |
CH394992A (fr) | Haveuse | |
AT241188B (de) | Heuwerbemaschine | |
FR1321654A (fr) | Polyimides aromatiques | |
AT245462B (de) | Barrenholm | |
FI40006C (fi) | Sätt att framställa monooximetylcyklododekan | |
CH401870A (it) | Sportjacke | |
FR1368481A (fr) | Isolant | |
BE637189R (fr) | Telecommunicatiesysteem | |
BE675043Q (fr) | Sieraad | |
BE633541A (fr) | Diazabicyclo-octanes | |
DE1491504B2 (de) | Reflexklystron | |
CH412008A (de) | Parametron | |
FR1361062A (fr) | Commutateur | |
FR1357462A (fr) | Commutateur | |
FI40545C (fi) | Sätt att framställa peptider | |
FI40466C (fi) | Sätt att framställa lyserginsyraamider | |
ES91136Y (es) | Tablero | |
FI36951A (fi) | Sätt att framställa terapeutiskt värdefulla pyrimidonderivatar | |
FI37401A (fi) | Sätt att framställa cyanväte |