GB1251046A - - Google Patents
Info
- Publication number
- GB1251046A GB1251046A GB1251046DA GB1251046A GB 1251046 A GB1251046 A GB 1251046A GB 1251046D A GB1251046D A GB 1251046DA GB 1251046 A GB1251046 A GB 1251046A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dodecanolactam
- addition
- acetyl
- acyl
- divided
- 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
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 abstract 2
- GKRIYOKCYACMFT-UHFFFAOYSA-N 1-acetyl-azacyclotridecan-2-one Chemical compound CC(=O)N1CCCCCCCCCCCC1=O GKRIYOKCYACMFT-UHFFFAOYSA-N 0.000 abstract 1
- QISSLHPKTCLLDL-UHFFFAOYSA-N N-Acetylcaprolactam Chemical compound CC(=O)N1CCCCCC1=O QISSLHPKTCLLDL-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Polyamides (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB657771 | 1968-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1251046A true GB1251046A (enrdf_load_stackoverflow) | 1971-10-27 |
Family
ID=9817031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1251046D Expired GB1251046A (enrdf_load_stackoverflow) | 1968-02-12 | 1968-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1251046A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2912751A1 (fr) * | 2007-02-16 | 2008-08-22 | Arkema France | Procede de preparation de polylactones et polylactames |
-
1968
- 1968-02-12 GB GB1251046D patent/GB1251046A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2912751A1 (fr) * | 2007-02-16 | 2008-08-22 | Arkema France | Procede de preparation de polylactones et polylactames |
| WO2008104723A1 (fr) * | 2007-02-16 | 2008-09-04 | Arkema France | Procédé de préparation de polylactones et polylactames |
| US8883957B2 (en) | 2007-02-16 | 2014-11-11 | Arkema France | Process for the preparation of polylactones and polylactams |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |