ES262136A1 - Procedimiento perfeccionado para la obtenciën de hilos de polimeros a base de acrilonitrilo - Google Patents
Procedimiento perfeccionado para la obtenciën de hilos de polimeros a base de acrilonitriloInfo
- Publication number
- ES262136A1 ES262136A1 ES0262136A ES262136A ES262136A1 ES 262136 A1 ES262136 A1 ES 262136A1 ES 0262136 A ES0262136 A ES 0262136A ES 262136 A ES262136 A ES 262136A ES 262136 A1 ES262136 A1 ES 262136A1
- Authority
- ES
- Spain
- Prior art keywords
- vapour
- polyacrylonitrile
- drawn
- filaments
- mixtures
- 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
- 239000007788 liquid Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- 229920002239 polyacrylonitrile Polymers 0.000 abstract 5
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 abstract 4
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 abstract 3
- 238000009835 boiling Methods 0.000 abstract 3
- MLFHJEHSLIIPHL-UHFFFAOYSA-N isoamyl acetate Chemical compound CC(C)CCOC(C)=O MLFHJEHSLIIPHL-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 abstract 2
- PGMYKACGEOXYJE-UHFFFAOYSA-N pentyl acetate Chemical compound CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 abstract 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- 229940117955 isoamyl acetate Drugs 0.000 abstract 1
- 229920002689 polyvinyl acetate Polymers 0.000 abstract 1
- 239000011118 polyvinyl acetate Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
-
- 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
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)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Procedimiento perfeccionado para la obtención de hilos de polímeros a base de acrilonitrilo caracterizándose porque el estirado de hilos de polímeros a base de acrilonitrilo desprovistos de su disolvente se efectúa en los vapores de un líquido orgánico en ebullición elegido en el grupo que comprende el alcohol amílico, el acetato de amilo y la ciclohexanona.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR809190A FR1248484A (fr) | 1959-11-03 | 1959-11-03 | Perfectionnement à la fabrication des fils en polymères à base d'acrylonitrile |
Publications (1)
Publication Number | Publication Date |
---|---|
ES262136A1 true ES262136A1 (es) | 1960-12-16 |
Family
ID=8720846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0262136A Expired ES262136A1 (es) | 1959-11-03 | 1960-11-02 | Procedimiento perfeccionado para la obtenciën de hilos de polimeros a base de acrilonitrilo |
Country Status (7)
Country | Link |
---|---|
US (1) | US3150223A (es) |
CH (1) | CH389154A (es) |
DE (1) | DE1209241B (es) |
ES (1) | ES262136A1 (es) |
FR (1) | FR1248484A (es) |
GB (1) | GB907673A (es) |
NL (2) | NL125916C (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3426117A (en) * | 1966-12-14 | 1969-02-04 | Japan Exlan Co Ltd | Method for treating acrylic composite fiber |
US4013753A (en) * | 1973-10-09 | 1977-03-22 | Bayer Aktiengesellschaft | Process for the production of spontaneously crimping polyacrylonitrile composite fibres with improved crimp properties |
US11555964B1 (en) | 2021-06-30 | 2023-01-17 | Globalfoundries U.S. Inc. | Optical device with low-loss thermally tunable closed-curve optical waveguide |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2499477A (en) * | 1945-06-07 | 1950-03-07 | Union Carbide & Carbon Corp | Vinyl resin textile article |
US2476069A (en) * | 1947-02-08 | 1949-07-12 | Wingfoot Corp | Delustering copolymer filaments |
US2768057A (en) * | 1950-02-08 | 1956-10-23 | Phrix Werke Ag | Drawing of organic high polymers |
-
0
- NL NL247497D patent/NL247497A/xx unknown
- NL NL125916D patent/NL125916C/xx active
-
1959
- 1959-11-03 FR FR809190A patent/FR1248484A/fr not_active Expired
-
1960
- 1960-10-27 US US65294A patent/US3150223A/en not_active Expired - Lifetime
- 1960-10-27 GB GB37013/60A patent/GB907673A/en not_active Expired
- 1960-10-27 CH CH1202460A patent/CH389154A/fr unknown
- 1960-10-31 DE DEC22645A patent/DE1209241B/de active Pending
- 1960-11-02 ES ES0262136A patent/ES262136A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1209241B (de) | 1966-01-20 |
NL125916C (es) | |
CH389154A (fr) | 1965-03-15 |
NL247497A (es) | |
FR1248484A (fr) | 1960-12-16 |
GB907673A (en) | 1962-10-10 |
US3150223A (en) | 1964-09-22 |
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