GB945218A - Process for the polymerisation of ªÏ-lactams - Google Patents
Process for the polymerisation of ªÏ-lactamsInfo
- Publication number
- GB945218A GB945218A GB1887962A GB1887962A GB945218A GB 945218 A GB945218 A GB 945218A GB 1887962 A GB1887962 A GB 1887962A GB 1887962 A GB1887962 A GB 1887962A GB 945218 A GB945218 A GB 945218A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbonate
- ester
- diethyl
- polymerized
- acid
- 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
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 abstract 4
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 abstract 2
- 239000012190 activator Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 abstract 2
- NPAXBRSUVYCZGM-UHFFFAOYSA-N carbonic acid;propane-1,2-diol Chemical compound OC(O)=O.CC(O)CO NPAXBRSUVYCZGM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical compound OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 abstract 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 abstract 2
- -1 ester salt Chemical class 0.000 abstract 2
- 125000004494 ethyl ester group Chemical group 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 abstract 2
- LZDKZFUFMNSQCJ-UHFFFAOYSA-N 1,2-diethoxyethane Chemical compound CCOCCOCC LZDKZFUFMNSQCJ-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 abstract 1
- 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
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 1
- PIZLBWGMERQCOC-UHFFFAOYSA-N dibenzyl carbonate Chemical compound C=1C=CC=CC=1COC(=O)OCC1=CC=CC=C1 PIZLBWGMERQCOC-UHFFFAOYSA-N 0.000 abstract 1
- ZFTFAPZRGNKQPU-UHFFFAOYSA-N dicarbonic acid Chemical compound OC(=O)OC(O)=O ZFTFAPZRGNKQPU-UHFFFAOYSA-N 0.000 abstract 1
- 150000005690 diesters Chemical class 0.000 abstract 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000003951 lactams Chemical class 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
- XUWHAWMETYGRKB-UHFFFAOYSA-N piperidin-2-one Chemical compound O=C1CCCCN1 XUWHAWMETYGRKB-UHFFFAOYSA-N 0.000 abstract 1
- 159000000001 potassium salts Chemical class 0.000 abstract 1
- 125000006413 ring segment Chemical group 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
-
- 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1961F0033989 DE1239474B (de) | 1961-05-24 | 1961-05-24 | Verfahren zur Polymerisation von omega-Lactamen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB945218A true GB945218A (en) | 1963-12-23 |
Family
ID=7095355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1887962A Expired GB945218A (en) | 1961-05-24 | 1962-05-16 | Process for the polymerisation of ªÏ-lactams |
Country Status (3)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2637010A1 (de) * | 1976-08-17 | 1978-02-23 | Bayer Ag | Aktivierte anionische polymerisation |
| US4614792A (en) * | 1984-06-09 | 1986-09-30 | Stamicarbon B.V. | Anionic polymerization of lactam with alkaline earth metal compound catalyst, lactam compound activator and ester compound |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4109246A1 (de) * | 1991-03-21 | 1992-09-24 | Henkel Kgaa | Verfahren zur herstellung von einfach ungesaettigten fettsaeuren oder deren derivaten |
-
0
- NL NL278728D patent/NL278728A/xx unknown
-
1961
- 1961-05-24 DE DE1961F0033989 patent/DE1239474B/de active Pending
-
1962
- 1962-05-16 GB GB1887962A patent/GB945218A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2637010A1 (de) * | 1976-08-17 | 1978-02-23 | Bayer Ag | Aktivierte anionische polymerisation |
| US4614792A (en) * | 1984-06-09 | 1986-09-30 | Stamicarbon B.V. | Anionic polymerization of lactam with alkaline earth metal compound catalyst, lactam compound activator and ester compound |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1239474B (de) | 1967-04-27 |
| NL278728A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS51127031A (en) | Preparation of polyethylene terephthalate | |
| GB1001787A (en) | A process for the preparation of polyethylene terephthalate | |
| JPS5594321A (en) | Removal of aryl group | |
| GB945218A (en) | Process for the polymerisation of ªÏ-lactams | |
| IL50846A0 (en) | Cycloalkyl alkyl esters of aliphatic acids | |
| GB1301816A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| ES436716A1 (es) | Un procedimiento para la preparacion de compuestos derivadosde ciclogeranoilo. | |
| GB1343118A (en) | Salicylic acid derivatives | |
| JPS5351295A (en) | Preparation of polyester | |
| JPS53135925A (en) | Decomposition of microbial cells | |
| GB1395019A (en) | Polyesters and their use as plasticizers | |
| GB1225019A (en) | Sulphonic acid esters | |
| GB1468474A (en) | Method for the preparation of steryl-beta-d-glucoside palmitates | |
| ES470849A1 (es) | Metodo mejorado para la produccion de un peroxido-carbonato de sodio estabilizado | |
| JPS523046A (en) | Prepration of 4-homotwistane-3-carboxylic acid esters | |
| ZA713475B (en) | Esters of alpha,beta-unsaturated acids as coupling agents for alkali metal containing polymers | |
| JPS5763301A (en) | Cellulose ether acidic succinoyl and acidic phthaloyl mixed ester | |
| JPS52105515A (en) | Dephosphorization of molten pig iron | |
| CA941547A (en) | Polymerisation products of perfluoroalkylalkylmonocarboxylic acid esters | |
| CS187489B2 (en) | Process for preparing imides of 5-endo-/3-indol-carbonyloxy/-n-aminoalkyl bicyclo 2,2,1 heptan-2,3-di-endocar boxylic acid | |
| GB1159548A (en) | Surgical Adhesives | |
| ES8406428A1 (es) | Procedimiento de preparacion de acidos fenoxibenzoicos | |
| GB1444889A (en) | Process for the preparation of succinylosuccinic acid diesters | |
| ES291869A1 (es) | Un procedimiento para la preparación de tereftalato de polietileno | |
| GB1045884A (en) | Process for the polymerisation of lactams |