NL7013855A - - Google Patents
Info
- Publication number
- NL7013855A NL7013855A NL7013855A NL7013855A NL7013855A NL 7013855 A NL7013855 A NL 7013855A NL 7013855 A NL7013855 A NL 7013855A NL 7013855 A NL7013855 A NL 7013855A NL 7013855 A NL7013855 A NL 7013855A
- Authority
- NL
- Netherlands
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
- C08G73/1085—Polyimides with diamino moieties or tetracarboxylic segments containing heterocyclic moieties
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691947705 DE1947705A1 (de) | 1969-09-20 | 1969-09-20 | Hochmolekulare Polyimide mit Chinazolonringsystemen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7013855A true NL7013855A (xx) | 1971-03-23 |
Family
ID=5746069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7013855A NL7013855A (xx) | 1969-09-20 | 1970-09-18 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE756341A (xx) |
| DE (1) | DE1947705A1 (xx) |
| FR (1) | FR2062381A5 (xx) |
| GB (1) | GB1282986A (xx) |
| NL (1) | NL7013855A (xx) |
-
0
- BE BE756341D patent/BE756341A/xx unknown
-
1969
- 1969-09-20 DE DE19691947705 patent/DE1947705A1/de active Pending
-
1970
- 1970-09-17 GB GB4442870A patent/GB1282986A/en not_active Expired
- 1970-09-18 FR FR7034009A patent/FR2062381A5/fr not_active Expired
- 1970-09-18 NL NL7013855A patent/NL7013855A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2062381A5 (xx) | 1971-06-25 |
| GB1282986A (en) | 1972-07-26 |
| DE1947705A1 (de) | 1971-04-01 |
| BE756341A (fr) | 1971-03-01 |