CA1006296A - Polymerization of 2-pyrrolidone - Google Patents
Polymerization of 2-pyrrolidoneInfo
- Publication number
- CA1006296A CA1006296A CA166,447A CA166447A CA1006296A CA 1006296 A CA1006296 A CA 1006296A CA 166447 A CA166447 A CA 166447A CA 1006296 A CA1006296 A CA 1006296A
- Authority
- CA
- Canada
- Prior art keywords
- pyrrolidone
- 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
- 238000006116 polymerization reaction Methods 0.000 title 1
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyamides (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23717372A | 1972-03-22 | 1972-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1006296A true CA1006296A (en) | 1977-03-01 |
Family
ID=22892625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA166,447A Expired CA1006296A (en) | 1972-03-22 | 1973-03-20 | Polymerization of 2-pyrrolidone |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5639343B2 (en) |
| CA (1) | CA1006296A (en) |
| DE (1) | DE2314082A1 (en) |
| FR (1) | FR2177029B1 (en) |
| GB (1) | GB1414834A (en) |
| IT (1) | IT981580B (en) |
| NL (1) | NL7304030A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105645A (en) * | 1975-09-15 | 1978-08-08 | Barson Corp. | Polymerization of 2-pyrrolidone with alkaline catalyst and SO2 chain initiator |
| JPS58126251U (en) * | 1982-02-19 | 1983-08-27 | 富士重工業株式会社 | equipment mounting panel |
| JPS5950834U (en) * | 1982-09-29 | 1984-04-04 | 小島プレス工業株式会社 | Structure of blind lid |
| JPS59136806U (en) * | 1983-03-04 | 1984-09-12 | 日本鋼管株式会社 | Membrane structure |
| JPS63210323A (en) * | 1987-02-27 | 1988-09-01 | 株式会社竹中工務店 | Multifocus cable dome |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3683046A (en) * | 1970-09-03 | 1972-08-08 | Radiation Res Corp | Polymerization of 2-pyrrolidone with carbon dioxide as activator and particulate material for reproducible results |
-
1973
- 1973-03-20 GB GB1334773A patent/GB1414834A/en not_active Expired
- 1973-03-20 CA CA166,447A patent/CA1006296A/en not_active Expired
- 1973-03-21 DE DE19732314082 patent/DE2314082A1/en not_active Ceased
- 1973-03-22 NL NL7304030A patent/NL7304030A/xx not_active Application Discontinuation
- 1973-03-22 IT IT2197373A patent/IT981580B/en active
- 1973-03-22 JP JP3193273A patent/JPS5639343B2/ja not_active Expired
- 1973-03-22 FR FR7310241A patent/FR2177029B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2177029A1 (en) | 1973-11-02 |
| NL7304030A (en) | 1973-09-25 |
| DE2314082A1 (en) | 1973-10-04 |
| JPS4947491A (en) | 1974-05-08 |
| IT981580B (en) | 1974-10-10 |
| GB1414834A (en) | 1975-11-19 |
| FR2177029B1 (en) | 1977-04-29 |
| JPS5639343B2 (en) | 1981-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA951045A (en) | Polymers of 2-pyrrolidone | |
| CA1019870A (en) | Blend of polymers | |
| CA1008456A (en) | Preparation of 2-pyrrolidone | |
| CA1006296A (en) | Polymerization of 2-pyrrolidone | |
| AU474093B2 (en) | Chemosterilization of ixodides | |
| CA1008457A (en) | Preparation of 2-pyrrolidinone | |
| CA892095A (en) | Polymers of 2-pyrrolidone | |
| CA898443A (en) | Polymers of 2-pyrrolidone | |
| CA1026489A (en) | Polymerization process | |
| CA835993A (en) | Polymerization of lactams | |
| CA904494A (en) | Process of polymerization | |
| CA999252A (en) | Purification of 2-pyrrolidone | |
| AU476374B2 (en) | Polymerization of alkenes | |
| AU486271B2 (en) | Polymers of 2-pyrrolidone | |
| CA953846A (en) | Modification of polymers | |
| CA906140A (en) | Polymerization of pivalolactone | |
| CA1010193A (en) | Polymerization process | |
| AU5202573A (en) | Stabilisation of polymers | |
| CA893177A (en) | Preparation of siloxy-carboranyl polymers | |
| CA906139A (en) | Polymerization of beta-lactones | |
| AU459352B2 (en) | Polymers of 2-pyrrolidone | |
| CA895898A (en) | Anionic polymerization of lactams | |
| CA915346A (en) | Polymerization of diolefins | |
| CA843488A (en) | Polymerization of lactams | |
| CA897853A (en) | Mass coloration of polymers |