BE574422A - - Google Patents
Info
- Publication number
- BE574422A BE574422A BE574422DA BE574422A BE 574422 A BE574422 A BE 574422A BE 574422D A BE574422D A BE 574422DA BE 574422 A BE574422 A BE 574422A
- Authority
- BE
- Belgium
Links
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
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 |
|---|---|---|---|
| DE852306X | 1958-02-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE574422A true BE574422A (de) |
Family
ID=6784095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE574422D BE574422A (de) | 1958-02-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3061592A (de) |
| BE (1) | BE574422A (de) |
| FR (1) | FR1213993A (de) |
| GB (1) | GB852306A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2829625A1 (de) * | 1978-07-06 | 1980-01-24 | Basf Ag | Staubfreie aussenschmierung fuer polyamid |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL136677C (de) * | 1961-06-30 | 1900-01-01 | ||
| FR1342877A (fr) * | 1961-09-28 | 1963-11-15 | Rohm & Haas | Polymères de condensation et procédé pour leur fabrication |
| US3213066A (en) * | 1962-02-16 | 1965-10-19 | Gen Aniline & Film Corp | Polymerization of 2-pyrrolidone to granular polymer |
| BE637454A (de) * | 1962-09-19 | |||
| US3369036A (en) * | 1963-12-26 | 1968-02-13 | Monsanto Co | Substituted alkenyl halosilanes |
| NL130121C (de) * | 1964-07-03 | |||
| US3415791A (en) * | 1965-01-11 | 1968-12-10 | Monsanto Co | Copolyamide of 6-amino-caproic acid and 11-amino-undecanoic acid and fibers therefrom |
| US3470139A (en) * | 1965-01-14 | 1969-09-30 | Courtaulds Ltd | Polymerization of caprolactam in the presence of catalyst,initiator and a crystallization modifier |
| DE1570555A1 (de) * | 1965-03-26 | 1970-01-29 | Bayer Ag | Verfahren zur Herstellung von Polyamidschaeumen |
| US3498956A (en) * | 1965-11-17 | 1970-03-03 | Huels Chemische Werke Ag | Stable solid polymerizable lactam-catalyst-cocatalyst mixtures and methods of preparing the same |
| DE1645127A1 (de) * | 1966-04-30 | 1970-09-24 | Karl Plate Gmbh Dr | Verfahren zur Herstellung von feinverteiltem Polyamid-Pulver |
| US3451976A (en) * | 1966-10-10 | 1969-06-24 | Polymer Corp | Continuous anionic polymerization of lactams |
| FR1601195A (de) * | 1968-12-31 | 1970-08-10 | ||
| IT1213482B (it) * | 1986-08-14 | 1989-12-20 | Canalini Giovanni | Processo perfezionato per la polimerizzazione anionica del caprolattame e sua copolimerizzazione con altri lattami. |
| FR2799387B1 (fr) * | 1999-10-11 | 2001-11-16 | Eurochem | Adjuvant de filtration de liquides et son utilisation pour la decontamination bacterienne |
| US6646083B2 (en) | 2000-06-16 | 2003-11-11 | Nippon Shokubai Co., Ltd. | Crosslinked polymers containing tertiary amine and/or quaternary ammonium salt structures, processes for making and uses thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB614625A (en) * | 1944-07-04 | 1948-12-20 | Geoffrey William Ison Sheavyn | Improvements in the production of condensation polymers |
| US2865895A (en) * | 1954-11-17 | 1958-12-23 | Hercules Powder Co Ltd | Improvement for the preparation of polyamides |
-
0
- BE BE574422D patent/BE574422A/xx unknown
-
1959
- 1959-01-07 FR FR1213993D patent/FR1213993A/fr not_active Expired
- 1959-01-16 GB GB1736/59A patent/GB852306A/en not_active Expired
- 1959-01-21 US US788030A patent/US3061592A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2829625A1 (de) * | 1978-07-06 | 1980-01-24 | Basf Ag | Staubfreie aussenschmierung fuer polyamid |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1213993A (fr) | 1960-04-05 |
| GB852306A (en) | 1960-10-26 |
| US3061592A (en) | 1962-10-30 |