ES263664A1 - Procedimiento de obtenciën de filamentos de polimero de acrilonitrilo - Google Patents
Procedimiento de obtenciën de filamentos de polimero de acrilonitriloInfo
- Publication number
- ES263664A1 ES263664A1 ES0263664A ES263664A ES263664A1 ES 263664 A1 ES263664 A1 ES 263664A1 ES 0263664 A ES0263664 A ES 0263664A ES 263664 A ES263664 A ES 263664A ES 263664 A1 ES263664 A1 ES 263664A1
- Authority
- ES
- Spain
- Prior art keywords
- filament
- polymer
- acrylonitrile polymer
- manufacture
- solvent
- 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
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/18—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of unsaturated nitriles, e.g. polyacrylonitrile, polyvinylidene cyanide
-
- 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
- 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
- D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
-
- 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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
-
- 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
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- 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
- Y10T428/2904—Staple length fiber
-
- 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
- Y10T428/2973—Particular cross section
- Y10T428/2978—Surface characteristic
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)
- Toxicology (AREA)
- Artificial Filaments (AREA)
Abstract
Procedimiento de obtención de filamentos de polímeros de acrilonitrilo, caracterizado por comprender el disolvente dicho polímero en un disolvente elegido del grupo constituído por N,N-dimetilacetamida y N,N-dime-til-formamida; el expulsar la solución resultante a través de un orificio preparado, sumergido en un baño coagulante constituído esencialmente por glicol polialkilánico, de un peso molecular de 200 a 6.000, menos del 10% de agua y hasta el 20% del disolvente elegido, precipitándose así dicho polímero, de su solución, en forma de filamento; el retirar dicho filamento del baño de coagulación; el tensar el filamento citado en grado apreciable, y el secarlo, con lo cual se forma un filamento denso de una superficie lisa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US314A US3088188A (en) | 1960-01-04 | 1960-01-04 | Manufacture of shaped objects of acrylonitrile polymer by wet spinning |
Publications (1)
Publication Number | Publication Date |
---|---|
ES263664A1 true ES263664A1 (es) | 1961-07-16 |
Family
ID=21690940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0263664A Expired ES263664A1 (es) | 1960-01-04 | 1960-12-30 | Procedimiento de obtenciën de filamentos de polimero de acrilonitrilo |
Country Status (3)
Country | Link |
---|---|
US (1) | US3088188A (es) |
BE (1) | BE598816R (es) |
ES (1) | ES263664A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB930776A (en) * | 1960-03-25 | 1963-07-10 | Adolf Jaroslav Tlamicha | Improvements in or relating to apparatus for delustering threads of synthetic material |
US3240745A (en) * | 1961-10-20 | 1966-03-15 | Monsanto Co | Viscosity control of acrylonitrile polymer solutions |
BE623827A (es) * | 1961-10-20 | |||
GB971655A (en) * | 1961-12-29 | 1964-09-30 | Sekisui Adoheya Kogyo Kabushik | Method for the preparation of foamed thermoplastic resincoated articles |
US3322611A (en) * | 1962-10-19 | 1967-05-30 | Du Pont | Porous fibers and processes of preparing same |
NL302605A (es) * | 1962-12-26 | |||
GB1091947A (en) * | 1964-12-18 | 1967-11-22 | Mitsubishi Rayon Co | Method for producing artificial fibers |
US3447998A (en) * | 1965-07-02 | 1969-06-03 | Monsanto Co | Mono-component self-crimping acrylic fibers and process for making the same |
US3505445A (en) * | 1967-11-17 | 1970-04-07 | Monsanto Co | Solvent removal process for wet spun fibers |
US3875283A (en) * | 1971-04-05 | 1975-04-01 | Monsanto Co | Spinning epoxide containing acrylics into baths containing polyhydroxyls |
US3957936A (en) * | 1971-07-22 | 1976-05-18 | Raduner & Co., Ag | High temperature process for modifying thermoplastic filamentous material |
GB1434055A (en) * | 1972-04-28 | 1976-04-28 | Asahi Chemical Ind | Hollow fibres of acrylonitrile polymers for use as an ultrafitter and method for producing the same |
DE2850854C2 (de) * | 1978-11-24 | 1983-01-20 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung eines voluminösen, falschdrahttexturierten Filamentgarnes mit einzelnen abstehenden Filamentenden |
US4293613A (en) * | 1980-06-06 | 1981-10-06 | Monsanto Company | Acrylic fiber having improved basic dyeability |
JPS616160A (ja) * | 1984-06-19 | 1986-01-11 | 東レ株式会社 | 繊維補強水硬性物質 |
US5496510A (en) * | 1994-08-23 | 1996-03-05 | Capone; Gary J. | Acrylonitrile filament process |
US6048955A (en) * | 1999-02-02 | 2000-04-11 | Solutia Inc. | Modacrylic copolymer composition |
ATE295435T1 (de) * | 1999-03-08 | 2005-05-15 | Procter & Gamble | Absorbierende und flexible struktur mit stärkefasern |
FR2898139B1 (fr) * | 2006-03-06 | 2008-05-30 | Nanoledge Sa | Procede de fabrication de produits extrudes composites polymeres et nanotubes de carbone |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2268160A (en) * | 1939-06-21 | 1941-12-30 | Du Pont | Spongy superpolymer |
NL93806C (es) * | 1952-02-23 | |||
BE512490A (es) * | 1952-05-17 | |||
NL179065B (nl) * | 1952-06-28 | Werner & Pfleiderer | Vulinrichting voor een onder druk staande reactor, voorzien van een sluiskamer en een tot in de sluiskamer beweegbare verdringingsplunjer. | |
US2821458A (en) * | 1954-04-08 | 1958-01-28 | Du Pont | Process for producing uniform polyacrylonitrile fibers by heat relaxing solvent containing undrawn fibers, removing solvent and drawing the fibers |
US2826566A (en) * | 1954-04-21 | 1958-03-11 | Ind Rayon Corp | Polymeric compositions |
US2948048A (en) * | 1955-11-04 | 1960-08-09 | Dow Chemical Co | Oriented thermoplastic filament having a satiny appearance |
US2880056A (en) * | 1956-04-09 | 1959-03-31 | Dow Chemical Co | Synthetic fibers having a natural crimp and method for preparing the same |
-
1960
- 1960-01-04 US US314A patent/US3088188A/en not_active Expired - Lifetime
- 1960-12-30 ES ES0263664A patent/ES263664A1/es not_active Expired
-
1961
- 1961-01-04 BE BE598816A patent/BE598816R/fr active
Also Published As
Publication number | Publication date |
---|---|
US3088188A (en) | 1963-05-07 |
BE598816R (fr) | 1961-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES263664A1 (es) | Procedimiento de obtenciën de filamentos de polimero de acrilonitrilo | |
ES453845A1 (es) | Procedimiento para la obtencion de hilos o fibras hidrofilosde polimeros sinteticos formadores de hilos. | |
GB826967A (en) | Production of stretched polyacrylonitrile filamentary material | |
ES330641A1 (es) | Un procedimiento para la hilatura en humedo de hilos de poli-(eteres de parafenileno 2,6-disustituido). | |
GB1432285A (en) | Polyimide filament and process for its manufacture | |
ES432369A1 (es) | Procedimiento mejorado para la hilatura de polimeros acri- licos. | |
JPS5218923A (en) | Preparation of spinning dope solution | |
GB752507A (en) | Process for the production of filaments having improved resistance to abrasion | |
ES387774A1 (es) | Procedimiento para la preparacion de fibras de polimeros acrilicos. | |
ES287513A1 (es) | Procedimiento para fabricar fibras sintéticas por hilatura en húmedo de polímeros de acrilonitrilo | |
ES403495A1 (es) | Procedimiento para la obtencion de peliculas, hilos y fi- bras de copoliacrilonitrilo. | |
ES368964A1 (es) | Un procedimiento para producir fibras sinteticas acrilicas. | |
AT315512B (de) | Glanzstabile Filme, Fäden und Fasern aus Copolymerisat-Mischungen auf der Basis von Acrylnitril-Copolymerisaten sowie Verfahren und Spinnlösung zur Herstellung derselben | |
SU98298A1 (ru) | Способ мокрого пр дени волокна из сополимеров хлористого винила с бутилметакрилатом | |
ES311818A1 (es) | Un procedimiento para la fabricacion de hilos a partir de beta-poliamidas | |
GB713000A (en) | Improvements in the production and use of solutions of acrylonitrile polymers | |
ES269733A1 (es) | Procedimiento de hilatura en humedo para polimeros de acrilonitrilo | |
AT242362B (de) | Verfahren zur Herstellung von hochmolekularen Polymeren aus 1,3-Dienen | |
ES269687A1 (es) | Procedimiento para recuperar disolventes organicos volatiles de banos que los contengan | |
GB745206A (en) | Compositions derived from polymers and copolymers of acrylonitrile | |
ES288427A1 (es) | Procedimiento para la preparación de fibras de celulosa regenerada de viscosa | |
ES326194A3 (es) | Procedimiento para la obtencion de articulos conformados a partir de poliacrilonitrilo termoplastico. | |
ES234584A1 (es) | Procedimiento para la preparacion de articulos manufactura de polimeros elevados liniales de propileno | |
JPS5266726A (en) | Preparation of spinning dope | |
KR830004463A (ko) | 심피구조를 갖는 흡수성 섬유와 필라멘트의 제조방법 |