FR2029578A1 - - Google Patents
Info
- Publication number
- FR2029578A1 FR2029578A1 FR7002929A FR7002929A FR2029578A1 FR 2029578 A1 FR2029578 A1 FR 2029578A1 FR 7002929 A FR7002929 A FR 7002929A FR 7002929 A FR7002929 A FR 7002929A FR 2029578 A1 FR2029578 A1 FR 2029578A1
- 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- Withdrawn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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound
-
- 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
- C08G73/18—Polybenzimidazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (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 |
|---|---|---|---|
| JP608969 | 1969-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2029578A1 true FR2029578A1 (de) | 1970-10-23 |
Family
ID=11628790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7002929A Withdrawn FR2029578A1 (de) | 1969-01-28 | 1970-01-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE745091A (de) |
| DE (2) | DE2003838C3 (de) |
| FR (1) | FR2029578A1 (de) |
| GB (1) | GB1288871A (de) |
| NL (1) | NL143259B (de) |
-
1970
- 1970-01-28 GB GB1288871D patent/GB1288871A/en not_active Expired
- 1970-01-28 FR FR7002929A patent/FR2029578A1/fr not_active Withdrawn
- 1970-01-28 NL NL7001199A patent/NL143259B/xx unknown
- 1970-01-28 BE BE745091D patent/BE745091A/xx unknown
- 1970-01-28 DE DE19702003838 patent/DE2003838C3/de not_active Expired
- 1970-01-28 DE DE19702065476 patent/DE2065476C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2065476C3 (de) | 1978-03-02 |
| DE2003838B2 (de) | 1974-02-07 |
| DE2065476A1 (de) | 1973-10-04 |
| GB1288871A (de) | 1972-09-13 |
| NL143259B (nl) | 1974-09-16 |
| DE2065476B2 (de) | 1977-07-21 |
| NL7001199A (de) | 1970-07-30 |
| DE2003838A1 (de) | 1970-08-27 |
| BE745091A (fr) | 1970-07-01 |
| DE2003838C3 (de) | 1974-09-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |