DE1669398A1 - Verfahren zur Herstellung von Zweikomponentenfasern aus Acrylnitrilpolymerisaten - Google Patents
Verfahren zur Herstellung von Zweikomponentenfasern aus AcrylnitrilpolymerisatenInfo
- Publication number
- DE1669398A1 DE1669398A1 DE19511669398 DE1669398A DE1669398A1 DE 1669398 A1 DE1669398 A1 DE 1669398A1 DE 19511669398 DE19511669398 DE 19511669398 DE 1669398 A DE1669398 A DE 1669398A DE 1669398 A1 DE1669398 A1 DE 1669398A1
- Authority
- DE
- Germany
- Prior art keywords
- threads
- component
- fibers
- acrylonitrile
- fiber
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 title claims description 45
- 238000000034 method Methods 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229920002239 polyacrylonitrile Polymers 0.000 title claims description 6
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 11
- 229920001519 homopolymer Polymers 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 125000003118 aryl group Chemical group 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 1
- 125000000623 heterocyclic group Chemical group 0.000 claims 1
- 238000010348 incorporation Methods 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 21
- 230000002441 reversible effect Effects 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 230000008961 swelling Effects 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 12
- 239000000975 dye Substances 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 230000002378 acidificating effect Effects 0.000 description 4
- 230000008033 biological extinction Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical compound C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- YIKSCQDJHCMVMK-UHFFFAOYSA-N Oxamide Chemical compound NC(=O)C(N)=O YIKSCQDJHCMVMK-UHFFFAOYSA-N 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 238000000578 dry spinning Methods 0.000 description 2
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 2
- DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide Chemical compound NNC(N)=O DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 2
- 229940117986 sulfobetaine Drugs 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000000981 basic dye Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- -1 cyclic sulfonic acid esters Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 238000012673 precipitation polymerization Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000003349 semicarbazides Chemical class 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
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
- 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
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Multicomponent Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511669398 DE1669398A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung von Zweikomponentenfasern aus Acrylnitrilpolymerisaten |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19511669398 DE1669398A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung von Zweikomponentenfasern aus Acrylnitrilpolymerisaten |
| DEF0048318 | 1966-02-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1669398A1 true DE1669398A1 (de) | 1971-07-22 |
| DE1669398B2 DE1669398B2 (enrdf_load_stackoverflow) | 1973-10-18 |
| DE1669398C3 DE1669398C3 (enrdf_load_stackoverflow) | 1974-05-16 |
Family
ID=25754359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19511669398 Granted DE1669398A1 (de) | 1951-01-28 | 1951-01-28 | Verfahren zur Herstellung von Zweikomponentenfasern aus Acrylnitrilpolymerisaten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1669398A1 (enrdf_load_stackoverflow) |
-
1951
- 1951-01-28 DE DE19511669398 patent/DE1669398A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE1669398B2 (enrdf_load_stackoverflow) | 1973-10-18 |
| DE1669398C3 (enrdf_load_stackoverflow) | 1974-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1213954C2 (de) | Verbundfasern oder -faeden aus Acrylnitril-polymerisaten | |
| DE2554124C3 (de) | Verfahren zur Herstellung von hydrophilen Fasern und Fäden aus Acrylnitrilpolymerisaten | |
| DE3050231C2 (enrdf_load_stackoverflow) | ||
| EP0019870A1 (de) | Fäden und Fasern aus Acrylnitril-Copolymer-Mischungen sowie Verfahren zu ihrer Herstellung | |
| DE1669398A1 (de) | Verfahren zur Herstellung von Zweikomponentenfasern aus Acrylnitrilpolymerisaten | |
| AT272502B (de) | Verfahren zur Herstellung von Zweikomponentenfasern auf Basis von Acrylnitrilpolymerisaten mit reversibler Kräuselung | |
| CH523991A (de) | Verfahren zur Herstellung eines bauschigen, insbesondere gefärbten bauschigen Gewebes aus Polyacrylnitrilfasern | |
| DE2611193A1 (de) | Verfahren zur herstellung von hydrophilen fasern und faeden aus synthetischen polymeren | |
| DE1469067A1 (de) | Verfahren zur Herstellung von synthetischen Gewebefasern | |
| DE2558384B2 (de) | Glanzstabile Modacrylfasern und -fäden und Verfahren zu ihrer Herstellung | |
| DE1669462B2 (de) | Acrylverbundfaser | |
| DE3201350A1 (de) | Acrylfasern mit antipilling-eigenschaften und verfahren zu deren herstellung | |
| DD144574A5 (de) | Verfahren zur herstellung von hydrophilen synthesefasern und-faeden | |
| DE1494689C3 (de) | Verfahren zum Herstellen von Mehrkomponentenläden bzw. -lasern aus Acrylnitrilmischpolymerfsaten | |
| DE3021889A1 (de) | Poroese, schwer entflammbare synthetische acrylfasern und verfahren zu deren herstellung | |
| DE1669464C (de) | Verfahren zur Herstellung von Fasern aus einem Acrylnitrilpolymerisat | |
| DE2360978C3 (de) | Fasern aus einem Gemisch von zwei Acrylnitrilpolymerisaten, Verfahren zu ihrer Herstellung und ihre Verwendung | |
| AT208500B (de) | Verfahren zur Herstellung von synthetischen Fasern aus Polyacrylnitrilpolymerisaten oder Mischpolymerisaten mit überwiegendem Anteil an Acrylnitril | |
| DE2029790A1 (de) | Vielfarbige Acryltextilerzeugnisse und Verfahren zu ihrer Herstellung | |
| DE69120311T2 (de) | Verbesserte Nylon 6.6.-Filamente | |
| DE1669425C3 (de) | Bifilarfäden aus Acrylnitrilpolymerisaten und Verfahren zu deren Herstellung | |
| DE2947824A1 (de) | Querschnittsstabile, hygroskopische kern/mantelstruktur aufweisende fasern und faeden und verfahren zu deren herstellung | |
| DE2403420A1 (de) | Verfahren zur herstellung von acrylverbundfasern | |
| DE2164917B2 (de) | Modacrylfäden und -fasern, die beim Kontakt mit Wasser über 80 Grad C glänzend und transparent bleiben, sowie Verfahren zu ihrer Herstellung | |
| DE1817952A1 (de) | Verfahren zur herstellung von faeden und fasern aus aromatischen polyamiden |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |