CH519030A - Verfahren zur Herstellung gekräuselter Polyesterfäden und -fasern grober Titer - Google Patents
Verfahren zur Herstellung gekräuselter Polyesterfäden und -fasern grober TiterInfo
- Publication number
- CH519030A CH519030A CH1474671A CH1474671A CH519030A CH 519030 A CH519030 A CH 519030A CH 1474671 A CH1474671 A CH 1474671A CH 1474671 A CH1474671 A CH 1474671A CH 519030 A CH519030 A CH 519030A
- Authority
- CH
- Switzerland
- Prior art keywords
- fibers
- production
- polyester filaments
- crimped polyester
- coarse denier
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/12—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using stuffer boxes
-
- 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
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/0885—Cooling filaments, threads or the like, leaving the spinnerettes by means of a liquid
-
- 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
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702049942 DE2049942A1 (de) | 1970-10-10 | 1970-10-10 | Verfahren zur Herstellung gekräuselter Polyester-Fasern grober Titer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH519030A true CH519030A (de) | 1972-02-15 |
Family
ID=5784811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1474671A CH519030A (de) | 1970-10-10 | 1971-10-08 | Verfahren zur Herstellung gekräuselter Polyesterfäden und -fasern grober Titer |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT331955B (de) |
| BE (1) | BE773691A (de) |
| CH (1) | CH519030A (de) |
| DE (1) | DE2049942A1 (de) |
| FR (1) | FR2111181A5 (de) |
| IT (1) | IT939077B (de) |
-
1970
- 1970-10-10 DE DE19702049942 patent/DE2049942A1/de active Pending
-
1971
- 1971-10-08 AT AT871771A patent/AT331955B/de not_active IP Right Cessation
- 1971-10-08 BE BE773691A patent/BE773691A/xx unknown
- 1971-10-08 FR FR7136356A patent/FR2111181A5/fr not_active Expired
- 1971-10-08 IT IT2970371A patent/IT939077B/it active
- 1971-10-08 CH CH1474671A patent/CH519030A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT939077B (it) | 1973-02-10 |
| DE2049942A1 (de) | 1972-04-13 |
| BE773691A (fr) | 1972-04-10 |
| ATA871771A (de) | 1975-12-15 |
| AT331955B (de) | 1976-09-10 |
| FR2111181A5 (en) | 1972-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |