FR2221477B1 - - Google Patents
Info
- Publication number
- FR2221477B1 FR2221477B1 FR7408487A FR7408487A FR2221477B1 FR 2221477 B1 FR2221477 B1 FR 2221477B1 FR 7408487 A FR7408487 A FR 7408487A FR 7408487 A FR7408487 A FR 7408487A FR 2221477 B1 FR2221477 B1 FR 2221477B1
- 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.)
- Expired
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
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2164273A IT981412B (en) | 1973-03-15 | 1973-03-15 | POLYAMIDES FROM ORTHOCARBOXYL AROMATIC HEROCYCLIC ACIDS AND PROCESS TO PREPARE THEM |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2221477A1 FR2221477A1 (en) | 1974-10-11 |
FR2221477B1 true FR2221477B1 (en) | 1976-12-17 |
Family
ID=11184738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7408487A Expired FR2221477B1 (en) | 1973-03-15 | 1974-03-13 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5720964B2 (en) |
BE (1) | BE812297A (en) |
FR (1) | FR2221477B1 (en) |
GB (1) | GB1458541A (en) |
IT (1) | IT981412B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1991604B1 (en) | 2006-03-03 | 2018-03-28 | DSM IP Assets B.V. | Novel heterocyclic substituted condensation polymers |
MX364611B (en) * | 2013-03-15 | 2019-05-02 | Genzyme Corp | Amine functional polyamides. |
CA2954768A1 (en) * | 2014-07-11 | 2016-01-14 | Genzyme Corporation | Main chain polyamines |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3664986A (en) * | 1969-10-14 | 1972-05-23 | Du Pont | 1,2,5-thiadiazole polymers |
BE792454A (en) * | 1971-12-10 | 1973-06-08 | Montedison Spa | THERMOSTABLE POLYAMIDES AND PROCESS FOR PREPARING THEM |
-
1973
- 1973-03-15 IT IT2164273A patent/IT981412B/en active
-
1974
- 1974-03-13 FR FR7408487A patent/FR2221477B1/fr not_active Expired
- 1974-03-14 BE BE141999A patent/BE812297A/en not_active IP Right Cessation
- 1974-03-15 JP JP2923374A patent/JPS5720964B2/ja not_active Expired
- 1974-03-15 GB GB1161874A patent/GB1458541A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1458541A (en) | 1976-12-15 |
BE812297A (en) | 1974-09-16 |
IT981412B (en) | 1974-10-10 |
FR2221477A1 (en) | 1974-10-11 |
JPS5025695A (en) | 1975-03-18 |
JPS5720964B2 (en) | 1982-05-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |