NL252288A - - Google Patents
Info
- Publication number
- NL252288A NL252288A NL252288DA NL252288A NL 252288 A NL252288 A NL 252288A NL 252288D A NL252288D A NL 252288DA NL 252288 A NL252288 A NL 252288A
- Authority
- NL
- Netherlands
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
-
- 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
- C08G69/46—Post-polymerisation treatment
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 |
|---|---|---|---|
| DEF0028705 | 1959-06-16 | ||
| FR827263A FR1256953A (fr) | 1959-06-16 | 1960-05-16 | Procédé de préparation de polyamides à poids moléculaire élevé et pauvres en monomères |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL252288A true NL252288A (fi) |
Family
ID=30116506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL252288D NL252288A (fi) | 1959-06-16 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3155637A (fi) |
| FR (1) | FR1256953A (fi) |
| NL (1) | NL252288A (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3280079A (en) * | 1963-12-20 | 1966-10-18 | Allied Chem | Production of polycaproamide filaments of uniform water content |
| GB1044128A (en) * | 1964-06-03 | 1966-09-28 | British Nylon Spinners Ltd | Polyamides and a process and apparatus for their production |
| US3496149A (en) * | 1964-10-20 | 1970-02-17 | Teijin Ltd | Process for producing polyamides of high degree of polymerization |
| DE1495842A1 (de) * | 1964-10-31 | 1969-05-08 | Bayer Ag | Verfahren zur Herstellung von hochmolekularen vernetzten Polyamiden |
| DE1570392A1 (de) * | 1965-10-12 | 1970-01-29 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Polyamidpulvern erhoehter Viskositaet |
| US3910861A (en) * | 1970-12-05 | 1975-10-07 | Stamicarbon | Process for the preparation of granular or powdery polyamide |
| FR2593510B1 (fr) * | 1985-07-31 | 1989-07-13 | Werner & Pfleiderer | Procede pour la preparation de polyhexamethyleneadipamide a viscosite elevee |
| US4891420A (en) * | 1988-06-30 | 1990-01-02 | Basf Aktiengesellschaft | Continuous process for the hydrolytic production of polycaprolactam by tempering unextracted granular polymer material with moist inert gas |
| DE19510698C3 (de) * | 1995-03-14 | 2003-02-27 | Inventa Fischer Gmbh | Verfahren zur Herstellung von Polyamiden |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL49796C (fi) * | 1937-08-20 | |||
| US2241322A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides from cyclic amides |
| BE464700A (fi) * | 1941-01-11 | |||
| BE484840A (fi) * | 1947-11-28 | |||
| US2731081A (en) * | 1953-04-13 | 1956-01-17 | Ind Rayon Corp | Method for the removal of monomers, etc. from molten polymers |
| NL97544C (fi) * | 1953-07-25 | |||
| NL202089A (fi) * | 1955-10-08 | |||
| US3109835A (en) * | 1958-10-08 | 1963-11-05 | Allied Chem | Process for producing ultrahigh viscosity polycaprolactam |
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0
- NL NL252288D patent/NL252288A/xx unknown
-
1960
- 1960-05-16 FR FR827263A patent/FR1256953A/fr not_active Expired
- 1960-06-02 US US33367A patent/US3155637A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3155637A (en) | 1964-11-03 |
| FR1256953A (fr) | 1961-03-24 |