CH582204A5 - - Google Patents
Info
- Publication number
- CH582204A5 CH582204A5 CH316574A CH316574A CH582204A5 CH 582204 A5 CH582204 A5 CH 582204A5 CH 316574 A CH316574 A CH 316574A CH 316574 A CH316574 A CH 316574A CH 582204 A5 CH582204 A5 CH 582204A5
- Authority
- CH
- Switzerland
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)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7308142A FR2220552B1 (en:Method) | 1973-03-07 | 1973-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH582204A5 true CH582204A5 (en:Method) | 1976-11-30 |
Family
ID=9115909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH316574A CH582204A5 (en:Method) | 1973-03-07 | 1974-03-06 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3954711A (en:Method) |
| BE (1) | BE811945A (en:Method) |
| BR (1) | BR7401598D0 (en:Method) |
| CA (1) | CA1026495A (en:Method) |
| CH (1) | CH582204A5 (en:Method) |
| DE (1) | DE2410961C2 (en:Method) |
| FR (1) | FR2220552B1 (en:Method) |
| GB (1) | GB1424291A (en:Method) |
| IT (1) | IT1008377B (en:Method) |
| LU (1) | LU69570A1 (en:Method) |
| NL (1) | NL176684C (en:Method) |
| SE (1) | SE413898B (en:Method) |
| SU (1) | SU524527A3 (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2261299B1 (en:Method) * | 1974-02-15 | 1976-11-26 | Rhone Poulenc Ind | |
| CH619692A5 (en:Method) * | 1975-12-19 | 1980-10-15 | Ciba Geigy Ag | |
| CH619694A5 (en:Method) * | 1975-12-19 | 1980-10-15 | Ciba Geigy Ag | |
| EP2487196B1 (en) * | 2009-10-09 | 2018-01-17 | Ube Industries, Ltd. | Process for the production of a colored polyimide molded article |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1954878B2 (de) * | 1968-11-05 | 1972-03-02 | Toray Industries, Ine , Tokio | Verfahren zur herstellung von formkoerpern auf der basis von imidgruppen enthaltenden polykondensaten |
-
1973
- 1973-03-07 FR FR7308142A patent/FR2220552B1/fr not_active Expired
-
1974
- 1974-02-27 NL NLAANVRAGE7402652,A patent/NL176684C/xx not_active IP Right Cessation
- 1974-03-04 US US05/447,522 patent/US3954711A/en not_active Expired - Lifetime
- 1974-03-05 BR BR741598A patent/BR7401598D0/pt unknown
- 1974-03-05 CA CA194,115A patent/CA1026495A/en not_active Expired
- 1974-03-06 GB GB1008374A patent/GB1424291A/en not_active Expired
- 1974-03-06 CH CH316574A patent/CH582204A5/xx not_active IP Right Cessation
- 1974-03-06 SE SE7403005A patent/SE413898B/sv not_active IP Right Cessation
- 1974-03-06 SU SU2004424A patent/SU524527A3/ru active
- 1974-03-06 LU LU69570A patent/LU69570A1/xx unknown
- 1974-03-06 BE BE141704A patent/BE811945A/xx not_active IP Right Cessation
- 1974-03-07 DE DE2410961A patent/DE2410961C2/de not_active Expired
- 1974-03-07 IT IT49075/74A patent/IT1008377B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CA1026495A (en) | 1978-02-14 |
| GB1424291A (en) | 1976-02-11 |
| SU524527A3 (ru) | 1976-08-05 |
| FR2220552B1 (en:Method) | 1976-06-11 |
| NL176684C (nl) | 1985-05-17 |
| NL176684B (nl) | 1984-12-17 |
| SE413898B (sv) | 1980-06-30 |
| NL7402652A (en:Method) | 1974-09-10 |
| DE2410961A1 (de) | 1974-09-19 |
| IT1008377B (it) | 1976-11-10 |
| BR7401598D0 (pt) | 1974-11-05 |
| US3954711A (en) | 1976-05-04 |
| BE811945A (fr) | 1974-09-06 |
| FR2220552A1 (en:Method) | 1974-10-04 |
| LU69570A1 (en:Method) | 1974-10-09 |
| DE2410961C2 (de) | 1983-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |