IT1065541B - Procedimento per la fabbricazione di filati poliammidici preorientati e per la testurizzazione degli stessi e prodotti ottenuti con tali procedimenti - Google Patents
Procedimento per la fabbricazione di filati poliammidici preorientati e per la testurizzazione degli stessi e prodotti ottenuti con tali procedimentiInfo
- Publication number
- IT1065541B IT1065541B IT3085076A IT3085076A IT1065541B IT 1065541 B IT1065541 B IT 1065541B IT 3085076 A IT3085076 A IT 3085076A IT 3085076 A IT3085076 A IT 3085076A IT 1065541 B IT1065541 B IT 1065541B
- Authority
- IT
- Italy
- Prior art keywords
- winding
- high speed
- cooling
- heating
- filaments
- Prior art date
Links
Classifications
-
- 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
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/098—Melt spinning methods with simultaneous stretching
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3085076A IT1065541B (it) | 1976-12-24 | 1976-12-24 | Procedimento per la fabbricazione di filati poliammidici preorientati e per la testurizzazione degli stessi e prodotti ottenuti con tali procedimenti |
IN1736/CAL/77A IN149206B (it) | 1976-12-24 | 1977-12-16 | |
PT6742277A PT67422B (en) | 1976-12-24 | 1977-12-19 | Process for the manufacture of pre-oriented polyamide yarns and for the texturization of the same and products abtained by said processes |
NL7714105A NL7714105A (nl) | 1976-12-24 | 1977-12-20 | Werkwijze voor het vervaardigen van voor- -geoerienteerde polyamide-garens en voor het structureren daarvan. |
AR27044377A AR218469A1 (es) | 1976-12-24 | 1977-12-21 | Procedimiento para la fabricacion de hilos parcialmente orientados de poliamida y los productos obtenidos por medio de dicho procedimiento |
GR55036A GR64128B (en) | 1976-12-24 | 1977-12-22 | Method for the construction for fibrous orientated in advance from polyamid and for the wearing of same and products succeeded for the afor esaid method |
BR7708574A BR7708574A (pt) | 1976-12-24 | 1977-12-22 | Processo para a fabricacao de fios de poliamida parcialmente orientados;processo para fabricacao de poliamida texturada,e fio de caproamida |
PL20324577A PL203245A1 (pl) | 1976-12-24 | 1977-12-22 | Sposob wytwarzania nowej,czesciowo zorientowanej przedzy poliamidowej oraz nowa przedzy polikaproamidowa |
ES465373A ES465373A1 (es) | 1976-12-24 | 1977-12-23 | Procedimiento para la fabricacion de hilos parcialmente o- rientados de poliamida. |
BE183820A BE862292A (fr) | 1976-12-24 | 1977-12-23 | Procede de fabrication de files de polyamides preorientes et de texturisation de ces files, ainsi que des produits obtenus |
YU306377A YU306377A (en) | 1976-12-24 | 1977-12-23 | Process for producing partially oriented polyamide fibres |
FR7739152A FR2375354A1 (fr) | 1976-12-24 | 1977-12-23 | Procede de fabrication de fils de polyamide preorientes et de texturation desdits fils, et produits obtenus par lesdits procedes |
DE19772758606 DE2758606A1 (de) | 1976-12-24 | 1977-12-27 | Verfahren zur herstellung von vororierntierten polyamidgarnen und texturierung derselben und nach diesen verfahren erhaltene produkte |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3085076A IT1065541B (it) | 1976-12-24 | 1976-12-24 | Procedimento per la fabbricazione di filati poliammidici preorientati e per la testurizzazione degli stessi e prodotti ottenuti con tali procedimenti |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1065541B true IT1065541B (it) | 1985-02-25 |
Family
ID=11232483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3085076A IT1065541B (it) | 1976-12-24 | 1976-12-24 | Procedimento per la fabbricazione di filati poliammidici preorientati e per la testurizzazione degli stessi e prodotti ottenuti con tali procedimenti |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE862292A (it) |
IT (1) | IT1065541B (it) |
-
1976
- 1976-12-24 IT IT3085076A patent/IT1065541B/it active
-
1977
- 1977-12-23 BE BE183820A patent/BE862292A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BE862292A (fr) | 1978-06-23 |
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