NL7203647A - - Google Patents
Info
- Publication number
- NL7203647A NL7203647A NL7203647A NL7203647A NL7203647A NL 7203647 A NL7203647 A NL 7203647A NL 7203647 A NL7203647 A NL 7203647A NL 7203647 A NL7203647 A NL 7203647A NL 7203647 A NL7203647 A NL 7203647A
- 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
- C08G73/12—Unsaturated 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)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12587571A | 1971-03-18 | 1971-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203647A true NL7203647A (https=) | 1972-09-20 |
Family
ID=22421858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203647A NL7203647A (https=) | 1971-03-18 | 1972-03-17 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS4733197A (https=) |
| BE (1) | BE780860A (https=) |
| DE (1) | DE2212661A1 (https=) |
| FR (1) | FR2130439A1 (https=) |
| GB (1) | GB1395761A (https=) |
| IT (1) | IT954811B (https=) |
| LU (1) | LU64987A1 (https=) |
| NL (1) | NL7203647A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5667326A (en) * | 1979-11-05 | 1981-06-06 | Hitachi Ltd | Imide type compound and production thereof |
-
1972
- 1972-03-16 GB GB1247372A patent/GB1395761A/en not_active Expired
- 1972-03-16 DE DE19722212661 patent/DE2212661A1/de active Pending
- 1972-03-17 LU LU64987D patent/LU64987A1/xx unknown
- 1972-03-17 BE BE780860A patent/BE780860A/xx unknown
- 1972-03-17 FR FR7209558A patent/FR2130439A1/fr not_active Withdrawn
- 1972-03-17 NL NL7203647A patent/NL7203647A/xx unknown
- 1972-03-18 IT IT2209772A patent/IT954811B/it active
- 1972-11-17 JP JP2736472A patent/JPS4733197A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2130439A1 (https=) | 1972-11-03 |
| DE2212661A1 (de) | 1972-09-28 |
| LU64987A1 (https=) | 1972-07-10 |
| JPS4733197A (https=) | 1972-11-17 |
| BE780860A (fr) | 1972-07-17 |
| GB1395761A (en) | 1975-05-29 |
| IT954811B (it) | 1973-09-15 |