CH302492A - Procédé de fabrication de filaments en polymères ou copolymères d'acrylonitrile et filament obtenu par ce procédé. - Google Patents
Procédé de fabrication de filaments en polymères ou copolymères d'acrylonitrile et filament obtenu par ce procédé.Info
- Publication number
- CH302492A CH302492A CH302492DA CH302492A CH 302492 A CH302492 A CH 302492A CH 302492D A CH302492D A CH 302492DA CH 302492 A CH302492 A CH 302492A
- Authority
- CH
- Switzerland
- Prior art keywords
- copolymers
- acrylonitrile polymers
- filaments made
- filament obtained
- manufacturing filaments
- Prior art date
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
- D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
- D01D5/247—Discontinuous hollow structure or microporous structure
-
- 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
-
- 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
- Y10T428/2975—Tubular or cellular
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1061479X | 1952-05-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH302492A true CH302492A (fr) | 1954-10-31 |
Family
ID=9600195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH302492D CH302492A (fr) | 1952-05-17 | 1952-07-07 | Procédé de fabrication de filaments en polymères ou copolymères d'acrylonitrile et filament obtenu par ce procédé. |
Country Status (7)
Country | Link |
---|---|
US (1) | US2788563A (fr) |
BE (1) | BE512490A (fr) |
CH (1) | CH302492A (fr) |
DE (1) | DE1061479B (fr) |
FR (2) | FR1056662A (fr) |
GB (1) | GB730902A (fr) |
NL (2) | NL97529C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948048A (en) * | 1955-11-04 | 1960-08-09 | Dow Chemical Co | Oriented thermoplastic filament having a satiny appearance |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889038A (en) * | 1953-05-04 | 1975-06-10 | Sol B Wiczer | Coated filament and method of forming same |
US3088188A (en) * | 1960-01-04 | 1963-05-07 | Monsanto Chemicals | Manufacture of shaped objects of acrylonitrile polymer by wet spinning |
NL249324A (fr) * | 1959-03-13 | |||
NL127950C (fr) * | 1959-08-10 | |||
US3322611A (en) * | 1962-10-19 | 1967-05-30 | Du Pont | Porous fibers and processes of preparing same |
DE2706522A1 (de) * | 1977-02-16 | 1978-08-17 | Bayer Ag | Hydrophile acrylfasern mit verbesserter anfaerbbarkeit |
DE2736065A1 (de) * | 1977-08-10 | 1979-02-22 | Bayer Ag | Verfahren zur herstellung von hydrophilen faeden und fasern nach dem trocken-duesen-nasspinnverfahren |
JPS57167411A (en) * | 1981-04-03 | 1982-10-15 | Mitsubishi Rayon Co Ltd | Acrylic synthetic fiber and its production |
US4515859A (en) * | 1982-09-16 | 1985-05-07 | American Cyanamid Company | Hydrophilic, water-absorbing acrylonitrile polymer fiber |
US5344711A (en) * | 1988-12-28 | 1994-09-06 | Asahi Kasei Kogyo Kabushiki Kaisha | Acrylic synthetic fiber and process for preparation thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2107668A (en) * | 1930-07-22 | 1938-02-08 | Du Pont | Method of producing artificial silk |
US2200946A (en) * | 1937-09-16 | 1940-05-14 | Bloch Godfrey | Fabric-making material |
NL73540C (fr) * | 1942-06-17 | |||
BE451318A (fr) * | 1942-08-25 | |||
US2339950A (en) * | 1942-12-18 | 1944-01-25 | Grand Rapids Fibre Cord Compan | Cord or padding material |
GB585368A (en) * | 1943-07-28 | 1947-02-05 | Du Pont | Improved yarns, films, tubing and like articles of acrylonitrile polymer |
US2476293A (en) * | 1944-10-03 | 1949-07-19 | American Viscose Corp | Artificial fiber |
US2607751A (en) * | 1948-03-02 | 1952-08-19 | Du Pont | Acrylonitrile polymer dissolved in a dicarboxylic acid anhydride |
US2585499A (en) * | 1948-07-29 | 1952-02-12 | Du Pont | Production of shaped articles from acrylonitrile polymers |
US2571457A (en) * | 1950-10-23 | 1951-10-16 | Ladisch Rolf Karl | Method of spinning filaments |
US2612679A (en) * | 1950-10-23 | 1952-10-07 | Ladisch Rolf Karl | Filaments containing fillers |
-
0
- BE BE512490D patent/BE512490A/xx unknown
- NL NLAANVRAGE7112226,A patent/NL170861B/xx unknown
- NL NL97529D patent/NL97529C/xx active
-
1952
- 1952-05-17 FR FR1056662D patent/FR1056662A/fr not_active Expired
- 1952-07-07 CH CH302492D patent/CH302492A/fr unknown
- 1952-07-11 DE DES29278A patent/DE1061479B/de active Pending
- 1952-12-09 GB GB31173/52A patent/GB730902A/en not_active Expired
- 1952-12-15 US US326134A patent/US2788563A/en not_active Expired - Lifetime
-
1953
- 1953-03-27 FR FR64012D patent/FR64012E/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948048A (en) * | 1955-11-04 | 1960-08-09 | Dow Chemical Co | Oriented thermoplastic filament having a satiny appearance |
Also Published As
Publication number | Publication date |
---|---|
US2788563A (en) | 1957-04-16 |
GB730902A (en) | 1955-06-01 |
DE1061479B (de) | 1959-07-16 |
FR64012E (fr) | 1955-10-17 |
FR1056662A (fr) | 1954-03-01 |
NL170861B (nl) | |
NL97529C (fr) | |
BE512490A (fr) |
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