FR2026556A1 - - Google Patents
Info
- Publication number
- FR2026556A1 FR2026556A1 FR6943892A FR6943892A FR2026556A1 FR 2026556 A1 FR2026556 A1 FR 2026556A1 FR 6943892 A FR6943892 A FR 6943892A FR 6943892 A FR6943892 A FR 6943892A FR 2026556 A1 FR2026556 A1 FR 2026556A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- C08G73/121—Preparatory processes from unsaturated precursors and polyamines
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 |
|---|---|---|---|
| JP9264568 | 1968-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2026556A1 true FR2026556A1 (de) | 1970-09-18 |
Family
ID=14060172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6943892A Withdrawn FR2026556A1 (de) | 1968-12-19 | 1969-12-18 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1962845B2 (de) |
| FR (1) | FR2026556A1 (de) |
| GB (1) | GB1298567A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0172274B1 (de) * | 1984-06-26 | 1989-05-10 | Toray Industries, Inc. | Verfahren zur Herstellung von Polyimidvorpolymeren |
| JP5041271B2 (ja) | 2005-05-31 | 2012-10-03 | 宇部興産株式会社 | 加熱硬化性溶液組成物および未硬化樹脂複合体 |
| US10619008B2 (en) | 2014-04-25 | 2020-04-14 | Polyone Corporation | Aliphatic polyimides from unsaturated monoanhydride or unsaturated diacid reacted with both monoamine and diamine |
-
1969
- 1969-12-15 DE DE19691962845 patent/DE1962845B2/de not_active Withdrawn
- 1969-12-17 GB GB6161669A patent/GB1298567A/en not_active Expired
- 1969-12-18 FR FR6943892A patent/FR2026556A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1962845A1 (de) | 1970-06-18 |
| DE1962845B2 (de) | 1972-04-13 |
| GB1298567A (en) | 1972-12-06 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |