NL225522A - - Google Patents
Info
- Publication number
- NL225522A NL225522A NL225522DA NL225522A NL 225522 A NL225522 A NL 225522A NL 225522D A NL225522D A NL 225522DA NL 225522 A NL225522 A NL 225522A
- Authority
- NL
- Netherlands
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D1/00—Treatment of filament-forming or like material
- D01D1/04—Melting filament-forming substances
-
- 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
- C08G69/04—Preparatory processes
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE875019X | 1957-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL225522A true NL225522A (es) |
Family
ID=6817096
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL97740D NL97740C (es) | 1957-03-08 | ||
| NL225522D NL225522A (es) | 1957-03-08 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL97740D NL97740C (es) | 1957-03-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2943350A (es) |
| BE (1) | BE565488A (es) |
| FR (1) | FR1199568A (es) |
| GB (1) | GB875019A (es) |
| NL (2) | NL225522A (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL235546A (es) * | 1958-01-28 | |||
| DE2702605C3 (de) * | 1977-01-22 | 1979-12-13 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von höhermolekularen Polyamiden |
| AU517825B2 (en) * | 1977-04-12 | 1981-08-27 | Union Carbide Corporation | Gear pump |
| DE3382683T3 (de) * | 1982-04-28 | 2001-02-22 | E.I. Du Pont De Nemours And Co., Wilmington | Verfahren zum Umschmelzen von Polyamiden. |
| DE3338294A1 (de) * | 1983-10-21 | 1985-05-02 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von trockenem polycaprolactamgranulat |
| DE3681628D1 (de) | 1985-04-22 | 1991-10-31 | Basf Corp | Verfahren zum schnellspinnen von polyamidfasern. |
| US4952345A (en) * | 1989-02-10 | 1990-08-28 | E. I. Du Pont De Nemours And Company | Method for controlling polymer viscosity |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2571975A (en) * | 1947-05-10 | 1951-10-16 | Du Pont | Melt spinning process |
-
0
- NL NL97740D patent/NL97740C/xx active
- NL NL225522D patent/NL225522A/xx unknown
- BE BE565488D patent/BE565488A/xx unknown
-
1958
- 1958-02-21 GB GB5732/58A patent/GB875019A/en not_active Expired
- 1958-02-24 US US717161A patent/US2943350A/en not_active Expired - Lifetime
- 1958-03-06 FR FR1199568D patent/FR1199568A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1199568A (fr) | 1959-12-15 |
| BE565488A (es) | |
| GB875019A (en) | 1961-08-16 |
| US2943350A (en) | 1960-07-05 |
| NL97740C (es) |