BE529624A - - Google Patents
Info
- Publication number
- BE529624A BE529624A BE529624DA BE529624A BE 529624 A BE529624 A BE 529624A BE 529624D A BE529624D A BE 529624DA BE 529624 A BE529624 A BE 529624A
- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/56—Processes of molding lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US753266A US3047541A (en) | 1958-08-05 | 1958-08-05 | Process for the continuous production of polyamide fibers and ribbons |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE529624A true BE529624A (OSRAM) |
Family
ID=25029908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE529624D BE529624A (OSRAM) | 1958-08-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3047541A (OSRAM) |
| BE (1) | BE529624A (OSRAM) |
| CH (1) | CH318168A (OSRAM) |
| DE (1) | DE1075787B (OSRAM) |
| NL (1) | NL90290C (OSRAM) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH413363A (de) * | 1959-12-02 | 1966-05-15 | Wichterle Otto Prof Ing Dr | Verfahren und Einrichtung zur kontinuierlichen und schnellen Polymerisation von 6-Caprolactam und anderen polymerisierbaren Lactamen, verbunden mit der Formung des Polymers |
| NL134637C (OSRAM) * | 1961-06-21 | |||
| US3547836A (en) * | 1961-09-25 | 1970-12-15 | Basf Ag | Manufacture of expanded polyamides |
| BE630688A (OSRAM) * | 1962-04-05 | |||
| BE634609A (OSRAM) * | 1962-07-17 | |||
| US3294757A (en) * | 1963-04-12 | 1966-12-27 | Polymer Corp | Adiabatic, solid state polymerization of lactams |
| US3335115A (en) * | 1963-09-11 | 1967-08-08 | Schwarza Chemiefaser | Method of removing monomeric components from polycaprolactam |
| US3386967A (en) * | 1965-01-19 | 1968-06-04 | Allied Chem | Polycaproamide having excess number of carboxyl end groups over amino end groups |
| US3458482A (en) * | 1966-10-06 | 1969-07-29 | Teijin Ltd | Polymerization of caprolactam |
| US3554449A (en) * | 1968-12-23 | 1971-01-12 | Prismo Universal Corp | Portable plastic melter |
| US3846532A (en) * | 1969-01-29 | 1974-11-05 | Bayer Ag | Continuous spinning and stretching process of the production of polyamide-6 filaments |
| US6441109B1 (en) * | 1999-12-30 | 2002-08-27 | Basf Corporation | Continuous polymerization and direct fiber spinning and apparatus for accomplishing same |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE748253C (de) * | 1938-06-10 | 1944-10-30 | Verfahren zur Herstellung verformbarer hochmolekularer Polyamide | |
| US2241322A (en) * | 1938-09-30 | 1941-05-06 | Du Pont | Process for preparing polyamides from cyclic amides |
| DE929933C (de) * | 1938-11-28 | 1955-07-07 | Hoechst Ag | Verfahren zur Herstellung von schmelzbaren, hochpolymeren, linearen Polyamiden |
| BE464699A (OSRAM) * | 1939-04-12 | |||
| CH242616A (de) * | 1941-09-15 | 1946-05-31 | As Bata | Verfahren zur Herstellung eines Polyamids. |
| FR907481A (fr) * | 1942-05-04 | 1946-03-13 | Phrix Arbeitsgemeinschaft | Procédé de préparation de produits de polycondensation à partir de lactames et d'acides aminocarboniques |
| BE456258A (OSRAM) * | 1942-11-24 | |||
| DE920212C (de) * | 1942-11-25 | 1954-11-15 | Basf Ag | Verfahren zur kontinuierlichen Polymerisation von Lactamen |
| DE887691C (de) * | 1949-12-05 | 1953-08-27 | Phrix Werke Ag | Verfahren und Vorrichtung zum kontinuierlichen Verformen, ins-besondere Verspinnen organischer Hochpolymere aus dem Schmelzfluss |
-
0
- DE DENDAT1075787D patent/DE1075787B/de active Pending
- NL NL90290D patent/NL90290C/xx active
- BE BE529624D patent/BE529624A/xx unknown
-
1953
- 1953-07-15 CH CH318168D patent/CH318168A/de unknown
-
1958
- 1958-08-05 US US753266A patent/US3047541A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3047541A (en) | 1962-07-31 |
| DE1075787B (de) | 1960-02-18 |
| CH318168A (de) | 1956-12-31 |
| NL90290C (OSRAM) |