ES468142A1 - Procedimiento para la obtencion de hilos o filamentos hidro-filos. - Google Patents
Procedimiento para la obtencion de hilos o filamentos hidro-filos.Info
- Publication number
- ES468142A1 ES468142A1 ES468142A ES468142A ES468142A1 ES 468142 A1 ES468142 A1 ES 468142A1 ES 468142 A ES468142 A ES 468142A ES 468142 A ES468142 A ES 468142A ES 468142 A1 ES468142 A1 ES 468142A1
- Authority
- ES
- Spain
- Prior art keywords
- spinning
- filaments
- fibers
- hygroscopic
- hygroscopic filaments
- 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
- 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/38—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising unsaturated nitriles as the major constituent
-
- 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
- D01D5/04—Dry spinning methods
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2935—Discontinuous or tubular or cellular core
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)
- Artificial Filaments (AREA)
- Multicomponent Fibers (AREA)
Abstract
Procedimiento para la obtención de hilos o filamentos hidrófilos a partir de polímeros sintéticos formadores de filamentos, por hilado de una solución de polímero según el procedimiento de hilado en seco, caracterizado porque los hilos, directamente después de salir de la tobera de hilado, a más tardar sin embargo en un momento en el cual no esté aún completada la solidificación del hilo, se ponen en contacto con vapor de agua o con el vapor de otro líquido que coagule los hilos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2713456A DE2713456C2 (de) | 1977-03-26 | 1977-03-26 | Verfahren zur Herstellung von hydrophilen Fasern |
Publications (1)
Publication Number | Publication Date |
---|---|
ES468142A1 true ES468142A1 (es) | 1978-12-16 |
Family
ID=6004779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES468142A Expired ES468142A1 (es) | 1977-03-26 | 1978-03-22 | Procedimiento para la obtencion de hilos o filamentos hidro-filos. |
Country Status (18)
Country | Link |
---|---|
US (1) | US4224269A (es) |
JP (1) | JPS53119323A (es) |
AT (1) | AT363579B (es) |
BE (1) | BE865305A (es) |
BR (1) | BR7801775A (es) |
CA (1) | CA1097868A (es) |
DD (1) | DD135626A5 (es) |
DE (1) | DE2713456C2 (es) |
DK (1) | DK132378A (es) |
ES (1) | ES468142A1 (es) |
FR (1) | FR2384868A1 (es) |
GB (1) | GB1568495A (es) |
GR (1) | GR65231B (es) |
IE (1) | IE46591B1 (es) |
IT (1) | IT1096253B (es) |
LU (1) | LU79298A1 (es) |
NL (1) | NL7803212A (es) |
PT (1) | PT67797A (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2752821C2 (de) * | 1977-11-26 | 1987-01-15 | Bayer Ag, 5090 Leverkusen | Hydrophile Acrylfasern niedriger Dichte |
DE2755341C2 (de) | 1977-12-12 | 1983-09-08 | Akzo Gmbh, 5600 Wuppertal | Hydrophile Polyesterfasern |
DE2900703A1 (de) * | 1979-01-10 | 1980-07-24 | Bayer Ag | Verfahren zur herstellung von hydrophilen polycarbonatfasern mit hoher einfriertemperatur |
NL177840C (nl) * | 1979-02-08 | 1989-10-16 | Stamicarbon | Werkwijze voor het vervaardigen van een polyetheendraad. |
DE2947824A1 (de) | 1979-11-28 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Querschnittsstabile, hygroskopische kern/mantelstruktur aufweisende fasern und faeden und verfahren zu deren herstellung |
US5015428A (en) * | 1988-09-28 | 1991-05-14 | Bayer Aktiengesellschaft | Pan dry spinning process of increased spinning chimney capacity using superheated steam as the spinning gas medium |
DE3926857A1 (de) * | 1988-09-28 | 1990-04-05 | Bayer Ag | Pan-trockenspinnverfahren erhoehter spinnschachtleistung mit ueberhitztem dampf als spinngasmedium |
US5540990A (en) * | 1995-04-27 | 1996-07-30 | Berkley, Inc. | Polyolefin line |
US5972499A (en) * | 1997-06-04 | 1999-10-26 | Sterling Chemicals International, Inc. | Antistatic fibers and methods for making the same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD10098A (es) * | ||||
NL20522C (es) * | 1927-05-28 | |||
US2032606A (en) * | 1934-02-20 | 1936-03-03 | Celanese Corp | Manufacture of artificial materials |
US2425782A (en) * | 1944-03-04 | 1947-08-19 | Celanese Corp | Preparation of filaments |
FR56662E (fr) * | 1947-06-19 | 1952-10-02 | Hydro-propulseur actionné par motocyclette | |
US2585444A (en) * | 1948-07-29 | 1952-02-12 | Du Pont | Preparation of shaped articles from acrylonitrile polymers |
US2688010A (en) * | 1950-06-06 | 1954-08-31 | Chemstrand Corp | Polymers of acrylonitrile and nu-substituted amides |
BE539482A (es) * | 1954-07-31 | |||
US3415922A (en) * | 1965-07-02 | 1968-12-10 | Monsanto Co | Mist spinning |
DE1660328B2 (de) * | 1967-09-07 | 1976-08-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von hochschrumpfenden faeden aus acrylnitrilpolymerisaten |
US3828014A (en) * | 1967-09-07 | 1974-08-06 | Bayer Ag | High shrinkage threads,yarn and fibers from acrylonitrile polymers |
ES362855A1 (es) * | 1968-01-24 | 1971-02-16 | American Cyanamid Co | Procedimiento de produccion de una fibra acrilica provista de espacios vacios discontinuos. |
US3873508A (en) * | 1973-12-27 | 1975-03-25 | Du Pont | Preparation of acrylonitrile polymer |
DE2554124C3 (de) * | 1975-12-02 | 1986-07-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von hydrophilen Fasern und Fäden aus Acrylnitrilpolymerisaten |
-
1977
- 1977-03-26 DE DE2713456A patent/DE2713456C2/de not_active Expired - Lifetime
-
1978
- 1978-03-14 DD DD78204165A patent/DD135626A5/xx unknown
- 1978-03-16 US US05/887,212 patent/US4224269A/en not_active Expired - Lifetime
- 1978-03-20 PT PT67797A patent/PT67797A/pt unknown
- 1978-03-22 BR BR7801775A patent/BR7801775A/pt unknown
- 1978-03-22 ES ES468142A patent/ES468142A1/es not_active Expired
- 1978-03-22 DK DK132378A patent/DK132378A/da unknown
- 1978-03-23 IE IE584/78A patent/IE46591B1/en unknown
- 1978-03-23 GB GB11660/78A patent/GB1568495A/en not_active Expired
- 1978-03-23 GR GR55785A patent/GR65231B/el unknown
- 1978-03-23 CA CA299,736A patent/CA1097868A/en not_active Expired
- 1978-03-23 NL NL7803212A patent/NL7803212A/xx not_active Application Discontinuation
- 1978-03-23 LU LU79298A patent/LU79298A1/de unknown
- 1978-03-24 FR FR7808824A patent/FR2384868A1/fr active Granted
- 1978-03-24 JP JP3318978A patent/JPS53119323A/ja active Granted
- 1978-03-24 IT IT21625/78A patent/IT1096253B/it active
- 1978-03-24 BE BE186261A patent/BE865305A/xx unknown
- 1978-03-24 AT AT0212678A patent/AT363579B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4224269A (en) | 1980-09-23 |
AT363579B (de) | 1981-08-10 |
DD135626A5 (de) | 1979-05-16 |
DE2713456C2 (de) | 1990-05-31 |
IE46591B1 (en) | 1983-07-27 |
IT1096253B (it) | 1985-08-26 |
GB1568495A (en) | 1980-05-29 |
PT67797A (de) | 1978-04-01 |
JPS5738684B2 (es) | 1982-08-17 |
GR65231B (en) | 1980-07-30 |
DE2713456A1 (de) | 1978-09-28 |
FR2384868A1 (fr) | 1978-10-20 |
IT7821625A0 (it) | 1978-03-24 |
IE780584L (en) | 1978-09-26 |
JPS53119323A (en) | 1978-10-18 |
FR2384868B1 (es) | 1983-11-10 |
CA1097868A (en) | 1981-03-24 |
NL7803212A (nl) | 1978-09-28 |
BE865305A (fr) | 1978-09-25 |
ATA212678A (de) | 1981-01-15 |
LU79298A1 (de) | 1978-11-03 |
BR7801775A (pt) | 1979-01-23 |
DK132378A (da) | 1978-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19851121 |