BE652699A - - Google Patents
Info
- Publication number
- BE652699A BE652699A BE652699DA BE652699A BE 652699 A BE652699 A BE 652699A BE 652699D A BE652699D A BE 652699DA BE 652699 A BE652699 A BE 652699A
- Authority
- BE
- Belgium
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
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 |
|---|---|---|---|
| DEB0073413 | 1963-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE652699A true BE652699A (de) | 1965-03-04 |
Family
ID=6977847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE652699D BE652699A (de) | 1963-09-06 | 1964-09-04 |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT244593B (de) |
| BE (1) | BE652699A (de) |
| CH (1) | CH431979A (de) |
| GB (1) | GB1069760A (de) |
| NL (1) | NL6410211A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112676B1 (de) * | 1970-12-28 | 1976-04-21 |
-
1964
- 1964-08-19 CH CH1084664A patent/CH431979A/de unknown
- 1964-09-02 NL NL6410211A patent/NL6410211A/xx unknown
- 1964-09-02 GB GB3587964A patent/GB1069760A/en not_active Expired
- 1964-09-04 AT AT765164A patent/AT244593B/de active
- 1964-09-04 BE BE652699D patent/BE652699A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT244593B (de) | 1966-01-10 |
| GB1069760A (en) | 1967-05-24 |
| NL6410211A (de) | 1965-03-08 |
| CH431979A (de) | 1967-03-15 |