FR2105232A2 - 2-pyrrolidone polymers - capable of forming fibres using carbon dioxide additives as catalysts - Google Patents
2-pyrrolidone polymers - capable of forming fibres using carbon dioxide additives as catalystsInfo
- Publication number
- FR2105232A2 FR2105232A2 FR7131999A FR7131999A FR2105232A2 FR 2105232 A2 FR2105232 A2 FR 2105232A2 FR 7131999 A FR7131999 A FR 7131999A FR 7131999 A FR7131999 A FR 7131999A FR 2105232 A2 FR2105232 A2 FR 2105232A2
- Authority
- FR
- France
- Prior art keywords
- pyrrolidone
- catalysts
- carbon dioxide
- salts
- pyrrolidone polymers
- 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.)
- Granted
Links
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 title abstract 5
- 239000003054 catalyst Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 2
- 239000000654 additive Substances 0.000 title 1
- 229910002092 carbon dioxide Inorganic materials 0.000 title 1
- 239000001569 carbon dioxide Substances 0.000 title 1
- 150000003839 salts Chemical class 0.000 abstract 3
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical class O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- PUAQLLVFLMYYJJ-UHFFFAOYSA-N 2-aminopropiophenone Chemical compound CC(N)C(=O)C1=CC=CC=C1 PUAQLLVFLMYYJJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003863 ammonium salts Chemical class 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
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
- C08G69/24—Pyrrolidones or piperidones
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
- D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6903763A NL160300C (nl) | 1969-03-11 | 1969-03-11 | Werkwijze ter bereiding van een polymeer van 2-pyrrolidon. |
| US6947170A | 1970-09-03 | 1970-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2105232A2 true FR2105232A2 (en) | 1972-04-28 |
| FR2105232B2 FR2105232B2 (enrdf_load_html_response) | 1976-03-26 |
Family
ID=26644411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7131999A Granted FR2105232A2 (en) | 1969-03-11 | 1971-09-03 | 2-pyrrolidone polymers - capable of forming fibres using carbon dioxide additives as catalysts |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2105232A2 (enrdf_load_html_response) |
| NL (1) | NL7112169A (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2352003A1 (fr) * | 1976-05-19 | 1977-12-16 | Chevron Res | Procede de polymerisation catalytique de la 2-pyrrolidone |
| EP0032995A3 (en) * | 1978-04-24 | 1981-08-19 | Arthur Conard Barnes | Polymerization of 2-pyrrolidone with alkali metal pyrrolidonates and polymerization products thus obtained |
-
1971
- 1971-09-03 FR FR7131999A patent/FR2105232A2/fr active Granted
- 1971-09-03 NL NL7112169A patent/NL7112169A/xx not_active Application Discontinuation
Non-Patent Citations (1)
| Title |
|---|
| NEANT * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2352003A1 (fr) * | 1976-05-19 | 1977-12-16 | Chevron Res | Procede de polymerisation catalytique de la 2-pyrrolidone |
| EP0032995A3 (en) * | 1978-04-24 | 1981-08-19 | Arthur Conard Barnes | Polymerization of 2-pyrrolidone with alkali metal pyrrolidonates and polymerization products thus obtained |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7112169A (enrdf_load_html_response) | 1972-03-07 |
| FR2105232B2 (enrdf_load_html_response) | 1976-03-26 |
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