GB1360899A - Method of manufacturing polyamides by anionic polymerization and copolymerization of cyclic lactams - Google Patents
Method of manufacturing polyamides by anionic polymerization and copolymerization of cyclic lactamsInfo
- Publication number
- GB1360899A GB1360899A GB3263472A GB3263472A GB1360899A GB 1360899 A GB1360899 A GB 1360899A GB 3263472 A GB3263472 A GB 3263472A GB 3263472 A GB3263472 A GB 3263472A GB 1360899 A GB1360899 A GB 1360899A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anionic polymerization
- polymerization
- lactams
- copolymerization
- catalysts
- 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
- 238000010539 anionic addition polymerization reaction Methods 0.000 title abstract 3
- -1 cyclic lactams Chemical class 0.000 title abstract 3
- 239000004952 Polyamide Substances 0.000 title 1
- 238000007334 copolymerization reaction Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920002647 polyamide Polymers 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000003426 co-catalyst Substances 0.000 abstract 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- 150000003951 lactams Chemical class 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000004171 alkoxy aryl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000000623 heterocyclic group Chemical group 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium 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
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS547971A CS156780B1 (enExample) | 1971-07-27 | 1971-07-27 | |
| CS548071A CS156174B1 (enExample) | 1971-07-27 | 1971-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1360899A true GB1360899A (en) | 1974-07-24 |
Family
ID=25746177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3263472A Expired GB1360899A (en) | 1971-07-27 | 1972-07-12 | Method of manufacturing polyamides by anionic polymerization and copolymerization of cyclic lactams |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4934594A (enExample) |
| CA (1) | CA997099A (enExample) |
| CH (1) | CH572501A5 (enExample) |
| DD (1) | DD97433A1 (enExample) |
| DE (1) | DE2237003C2 (enExample) |
| EG (1) | EG11277A (enExample) |
| FR (1) | FR2147248B1 (enExample) |
| GB (1) | GB1360899A (enExample) |
| HU (1) | HU165502B (enExample) |
| IT (1) | IT963407B (enExample) |
| NL (1) | NL7210307A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511277B2 (enExample) * | 1972-02-03 | 1976-01-16 | ||
| EP3305829A1 (de) * | 2016-10-07 | 2018-04-11 | LANXESS Deutschland GmbH | Polymerisierbare zusammensetzung |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3017391A (en) * | 1956-12-13 | 1962-01-16 | Monsanto Chemicals | Preparation of polycaprolactam using n-acyl activators |
| US3017392A (en) * | 1956-12-13 | 1962-01-16 | Monsanto Chemicals | Polymerization of higher lactams |
| US3138575A (en) * | 1961-09-15 | 1964-06-23 | Du Pont | Process for the anionic polymerization of omega-lactams with poly (fluoromethylene)sulfide as activator |
| BE638901A (enExample) * | 1961-10-20 | |||
| DE1520593A1 (de) * | 1963-02-27 | 1970-01-22 | Polymer Corp | Verfahren zur Regelung des viskosen Bereiches bei Polymerisationen von Lactamen |
| DE1595617A1 (de) * | 1966-04-05 | 1970-04-30 | Bayer Ag | Verfahren zur ionischen Polymerisation von Lactamen |
| CH499565A (de) * | 1968-10-09 | 1970-11-30 | Inventa Ag | Verfahren zur Regulierung der Polymerisationsgeschwindigkeit der anionischen Polymerisation von Lactamen |
| JPS511277B2 (enExample) * | 1972-02-03 | 1976-01-16 |
-
1972
- 1972-07-12 GB GB3263472A patent/GB1360899A/en not_active Expired
- 1972-07-20 CH CH1086872A patent/CH572501A5/xx not_active IP Right Cessation
- 1972-07-25 EG EG30972A patent/EG11277A/xx active
- 1972-07-26 CA CA148,030A patent/CA997099A/en not_active Expired
- 1972-07-26 NL NL7210307A patent/NL7210307A/xx not_active Application Discontinuation
- 1972-07-26 DD DD16469772A patent/DD97433A1/xx unknown
- 1972-07-26 IT IT2747072A patent/IT963407B/it active
- 1972-07-26 JP JP7426472A patent/JPS4934594A/ja active Pending
- 1972-07-27 FR FR7227044A patent/FR2147248B1/fr not_active Expired
- 1972-07-27 HU HUCE000890 patent/HU165502B/hu not_active IP Right Cessation
- 1972-07-27 DE DE19722237003 patent/DE2237003C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA997099A (en) | 1976-09-14 |
| FR2147248B1 (enExample) | 1977-08-26 |
| FR2147248A1 (enExample) | 1973-03-09 |
| CH572501A5 (enExample) | 1976-02-13 |
| DE2237003C2 (de) | 1982-04-22 |
| HU165502B (enExample) | 1974-09-28 |
| EG11277A (en) | 1977-01-31 |
| JPS4934594A (enExample) | 1974-03-30 |
| NL7210307A (enExample) | 1973-01-30 |
| IT963407B (it) | 1974-01-10 |
| DD97433A1 (enExample) | 1973-05-14 |
| DE2237003A1 (de) | 1973-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1374824A (en) | Triazolobenzodiazepines | |
| CA1035896A (en) | Copolyamides containing carpolactam, lauric lactam and ii-aminoundecanoic acid | |
| GB1529184A (en) | Activated anionic polymerisation | |
| GB1360899A (en) | Method of manufacturing polyamides by anionic polymerization and copolymerization of cyclic lactams | |
| GB1463337A (en) | Racemization of optically active amines | |
| ES8802238A1 (es) | Procedimiento para preparar un componente de metal de transicion para un sistema catalitico de polimerizacion de olefinas. | |
| GB1350710A (en) | Ureas and thioureas | |
| GB1387214A (en) | Polymerization and copolymerization of lactams | |
| GB1276339A (en) | Polymerisation of lactams | |
| GB1462095A (en) | Substituted triazolo-1,5-benzodiazepines | |
| GB1494612A (en) | Preparation of phenylcyclohexane | |
| GB1474229A (en) | Purification of lactams | |
| GB1490290A (en) | Preparation of penicillanic acid derivatives | |
| GB1338060A (en) | Substituted tetrahydropyridines | |
| GB1449070A (en) | Aminotetralins and use in inducing anesthesia | |
| GB1409871A (en) | Imidazo 4,5-f quinolin-9-ols | |
| GB1474600A (en) | Process for producing a phosphonitrilate polymer | |
| GB1468079A (en) | Ethanolamine derivatives | |
| CA1017339A (en) | IMIDAZO(1,2-.alpha.) S-TRIAZINES, PHARMACEUTICALS CONTAINING SAME AND PROCESSES FOR PRODUCTION THEREOF | |
| GB1329493A (en) | N-alkyl-pyridyl-furamides | |
| GB1467990A (en) | Continuous manufacture of n-alkylated arylamines | |
| GB1273822A (en) | Lactam-n-carboxylic acid chlorides and their production | |
| GB1415333A (en) | Insulin derivatives | |
| GB1483749A (en) | Process for preparing cyanic acid | |
| GB1098938A (en) | Process for the production of mixtures of lactams, catalysts and cocatalysts |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |