CA1118171A - Process and apparatus for the production of a multi-component filament - Google Patents
Process and apparatus for the production of a multi-component filamentInfo
- Publication number
- CA1118171A CA1118171A CA000320168A CA320168A CA1118171A CA 1118171 A CA1118171 A CA 1118171A CA 000320168 A CA000320168 A CA 000320168A CA 320168 A CA320168 A CA 320168A CA 1118171 A CA1118171 A CA 1118171A
- Authority
- CA
- Canada
- Prior art keywords
- component
- matrix
- segment
- polymer
- components
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/36—Matrix structure; Spinnerette packs therefor
-
- 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782803136 DE2803136C2 (de) | 1978-01-25 | 1978-01-25 | Verfahren und Vorrichtung zur Herstellung eines aus wenigstens zwei synthetischen Polymerkomponenten bestehenden Mehrkomponentenfadens |
DEP2803136.9-26 | 1978-01-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1118171A true CA1118171A (en) | 1982-02-16 |
Family
ID=6030330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000320168A Expired CA1118171A (en) | 1978-01-25 | 1979-01-24 | Process and apparatus for the production of a multi-component filament |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1118171A (es) |
DE (1) | DE2803136C2 (es) |
ES (2) | ES476923A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2902758C2 (de) * | 1979-01-25 | 1986-11-06 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von Faserstrukturen durch Spalten von Mehrkomponentenfasern |
DE2809346C2 (de) | 1978-03-03 | 1985-04-18 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von Faserstrukturen |
DE2858174C2 (es) * | 1978-03-03 | 1988-06-16 | Akzo Gmbh, 5600 Wuppertal, De | |
DE2856091C2 (de) * | 1978-12-23 | 1986-07-03 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur Herstellung von Faserstrukturen |
DE2850713C2 (de) * | 1978-11-23 | 1986-10-09 | Akzo Gmbh, 5600 Wuppertal | Antistatisches Fadengebilde |
DE2907623A1 (de) * | 1979-02-27 | 1980-09-04 | Akzo Gmbh | Verfahren zur herstellung von fibrillierten faserstrukturen |
DE2908101A1 (de) * | 1979-03-02 | 1980-09-11 | Akzo Gmbh | Multifiler faden aus einzelfilamenten des mehrkomponenten-matrix-segmenttypus |
DE3035862C2 (de) * | 1980-09-23 | 1986-04-17 | Akzo Gmbh, 5600 Wuppertal | Filamentgarne aus Mehrkomponentenfasern und deren Einsatz in textilen Flächengebilden |
US4836763A (en) * | 1988-07-29 | 1989-06-06 | E. I. Dupont De Nemours And Company | Seven hole spinneret |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2987797A (en) * | 1956-10-08 | 1961-06-13 | Du Pont | Sheath and core textile filament |
CH486570A (de) * | 1966-09-21 | 1970-02-28 | Inventa Ag | Vorrichtung zur Herstellung von aus mindestens zwei verschiedenen Polymeren bestehenden Verbundfäden |
CA927561A (en) * | 1969-03-11 | 1973-06-05 | Snamprogetti S.P.A. | Spinning head for melt-spinning of composite filaments |
JPS4929129B1 (es) * | 1970-04-07 | 1974-08-01 | ||
DE2040802A1 (de) * | 1970-08-17 | 1972-03-02 | Toray Industries | Spinnmaschine zur Herstellung synthetischer Verbundfaeden mit inselartigem Aufbau |
DE2250496A1 (de) * | 1972-10-14 | 1974-04-18 | Basf Ag | Verfahren und vorrichtung zur herstellung von kraeuselbaren verbundfaeden |
-
1978
- 1978-01-25 DE DE19782803136 patent/DE2803136C2/de not_active Expired
-
1979
- 1979-01-17 ES ES476923A patent/ES476923A1/es not_active Expired
- 1979-01-17 ES ES476933A patent/ES476933A1/es not_active Expired
- 1979-01-24 CA CA000320168A patent/CA1118171A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES476933A1 (es) | 1979-06-16 |
DE2803136A1 (de) | 1979-07-26 |
DE2803136C2 (de) | 1984-04-05 |
ES476923A1 (es) | 1979-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |