FR1322685A - Procédé de polymérisation de omega-lactames - Google Patents
Procédé de polymérisation de omega-lactamesInfo
- Publication number
- FR1322685A FR1322685A FR898285A FR898285A FR1322685A FR 1322685 A FR1322685 A FR 1322685A FR 898285 A FR898285 A FR 898285A FR 898285 A FR898285 A FR 898285A FR 1322685 A FR1322685 A FR 1322685A
- Authority
- FR
- France
- Prior art keywords
- omega
- polymerization process
- lactam polymerization
- lactam
- polymerization
- Prior art date
- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
-
- 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
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898285A FR1322685A (fr) | 1961-05-24 | 1962-05-22 | Procédé de polymérisation de omega-lactames |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1961F0033989 DE1239474B (de) | 1961-05-24 | 1961-05-24 | Verfahren zur Polymerisation von omega-Lactamen |
FR898285A FR1322685A (fr) | 1961-05-24 | 1962-05-22 | Procédé de polymérisation de omega-lactames |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1322685A true FR1322685A (fr) | 1963-03-29 |
Family
ID=25974995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR898285A Expired FR1322685A (fr) | 1961-05-24 | 1962-05-22 | Procédé de polymérisation de omega-lactames |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1322685A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498956A (en) * | 1965-11-17 | 1970-03-03 | Huels Chemische Werke Ag | Stable solid polymerizable lactam-catalyst-cocatalyst mixtures and methods of preparing the same |
-
1962
- 1962-05-22 FR FR898285A patent/FR1322685A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3498956A (en) * | 1965-11-17 | 1970-03-03 | Huels Chemische Werke Ag | Stable solid polymerizable lactam-catalyst-cocatalyst mixtures and methods of preparing the same |
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