DD144080A5 - Acrylfasern mit grosser schrumpfung - Google Patents
Acrylfasern mit grosser schrumpfung Download PDFInfo
- Publication number
- DD144080A5 DD144080A5 DD79213362A DD21336279A DD144080A5 DD 144080 A5 DD144080 A5 DD 144080A5 DD 79213362 A DD79213362 A DD 79213362A DD 21336279 A DD21336279 A DD 21336279A DD 144080 A5 DD144080 A5 DD 144080A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- temperature
- stretching
- value
- fibers
- water
- Prior art date
Links
- 229920002972 Acrylic fiber Polymers 0.000 title claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 51
- 239000000835 fiber Substances 0.000 claims description 40
- 238000009835 boiling Methods 0.000 claims description 29
- 238000001035 drying Methods 0.000 claims description 20
- 238000011282 treatment Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 230000015271 coagulation Effects 0.000 claims description 7
- 238000005345 coagulation Methods 0.000 claims description 7
- 229920000058 polyacrylate Polymers 0.000 claims description 7
- 238000009987 spinning Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000002788 crimping Methods 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- 238000002166 wet spinning Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 3
- 238000005520 cutting process Methods 0.000 claims 2
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 30
- 239000000243 solution Substances 0.000 description 14
- 229920000642 polymer Polymers 0.000 description 10
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 5
- 238000004043 dyeing Methods 0.000 description 5
- SZHIIIPPJJXYRY-UHFFFAOYSA-M sodium;2-methylprop-2-ene-1-sulfonate Chemical compound [Na+].CC(=C)CS([O-])(=O)=O SZHIIIPPJJXYRY-UHFFFAOYSA-M 0.000 description 5
- 229920001577 copolymer Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 206010042674 Swelling Diseases 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- -1 methallyl sulfonic acids Chemical class 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- DHKVCYCWBUNNQH-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(1,4,5,7-tetrahydropyrazolo[3,4-c]pyridin-6-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)C=NN2 DHKVCYCWBUNNQH-UHFFFAOYSA-N 0.000 description 1
- AWFYPPSBLUWMFQ-UHFFFAOYSA-N 2-[5-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]-1,3,4-oxadiazol-2-yl]-1-(1,4,6,7-tetrahydropyrazolo[4,3-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1=NN=C(O1)CC(=O)N1CC2=C(CC1)NN=C2 AWFYPPSBLUWMFQ-UHFFFAOYSA-N 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical class OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000246358 Thymus Species 0.000 description 1
- 235000007303 Thymus vulgaris Nutrition 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- AFOSIXZFDONLBT-UHFFFAOYSA-N divinyl sulfone Chemical class C=CS(=O)(=O)C=C AFOSIXZFDONLBT-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001867 inorganic solvent Inorganic materials 0.000 description 1
- 239000003049 inorganic solvent Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical class 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 150000003567 thiocyanates Chemical class 0.000 description 1
- 239000001585 thymus vulgaris Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7816979A FR2428090A1 (fr) | 1978-06-05 | 1978-06-05 | Fibres acryliques a grand retrait et leur procede d'obtention |
| FR7909256A FR2453917B2 (fr) | 1979-04-10 | 1979-04-10 | Fibres acryliques a grand retrait et leur procede d'obtention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD144080A5 true DD144080A5 (de) | 1980-09-24 |
Family
ID=26220622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD79213362A DD144080A5 (de) | 1978-06-05 | 1979-06-01 | Acrylfasern mit grosser schrumpfung |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4256684A (fr) |
| BR (1) | BR7903519A (fr) |
| DD (1) | DD144080A5 (fr) |
| DE (1) | DE2922809A1 (fr) |
| ES (1) | ES481277A1 (fr) |
| GB (1) | GB2022010B (fr) |
| IT (1) | IT1121264B (fr) |
| LU (1) | LU81357A1 (fr) |
| MX (1) | MX149589A (fr) |
| NL (1) | NL7904176A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2922667A1 (de) * | 1979-06-02 | 1980-12-11 | Hoechst Ag | Faeden und fasern aus acrylnitril- copolymer-mischungen sowie verfahren zu ihrer herstellung |
| ES528708A0 (es) * | 1983-01-06 | 1985-06-01 | Raychem Ltd | Un articulo de envoltura encogible |
| US4624720A (en) * | 1983-01-06 | 1986-11-25 | Raychem Ltd | Dimensionally heat-recoverable article |
| GB8322004D0 (en) * | 1983-08-16 | 1983-09-21 | Raychem Ltd | Heat-recoverable article |
| US4626458A (en) * | 1983-01-06 | 1986-12-02 | Raychem Limited | Recoverable article for encapsulation |
| US4631098A (en) * | 1983-01-06 | 1986-12-23 | Raychem Limited | Heat-recoverable article |
| JPS59199809A (ja) * | 1983-04-20 | 1984-11-13 | Japan Exlan Co Ltd | 高強力ポリアクリロニトリル系繊維及びその製造法 |
| US4897990A (en) * | 1987-08-25 | 1990-02-06 | Mitsubishi Rayon Co | Highly shrinkable substantially acrylic filament yarn |
| US11591748B2 (en) | 2020-01-14 | 2023-02-28 | Shadow Works, Llc | Heat treated multilayer knitted textile of liquid crystal polymer fibers and modified polyacrylonitrile fibers, and process for making same |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3097055A (en) * | 1960-08-26 | 1963-07-09 | Dow Chemical Co | Method of making high-shrink textile fibers |
| US3097054A (en) * | 1960-08-26 | 1963-07-09 | Dow Chemical Co | Method of making high-shrink textile fibers |
| US3404204A (en) * | 1964-03-07 | 1968-10-01 | American Cyanamid Co | Method of producing high-shrinkage acrylic fibers |
| US3523150A (en) * | 1966-12-12 | 1970-08-04 | Monsanto Co | Manufacture of industrial acrylic fibers |
| US3558761A (en) * | 1968-03-27 | 1971-01-26 | Mitsubishi Rayon Co | Method for manufacturing acrylonitrile filaments |
| JPS4925228A (fr) * | 1972-07-01 | 1974-03-06 | ||
| US3963790A (en) * | 1972-08-09 | 1976-06-15 | Rhone-Poulenc-Textile | Non-inflammable filaments comprising acrylonitrile/vinylidene chloride copolymers |
| DE2532120C2 (de) * | 1975-07-18 | 1983-02-03 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von hochschrumpffähiger, naßgesponnener Acrylnitrilfasern oder -fäden |
-
1979
- 1979-05-28 NL NL7904176A patent/NL7904176A/xx not_active Application Discontinuation
- 1979-05-30 MX MX177865A patent/MX149589A/es unknown
- 1979-05-31 BR BR7903519A patent/BR7903519A/pt not_active IP Right Cessation
- 1979-06-01 LU LU81357A patent/LU81357A1/fr unknown
- 1979-06-01 US US06/044,690 patent/US4256684A/en not_active Expired - Lifetime
- 1979-06-01 DD DD79213362A patent/DD144080A5/de unknown
- 1979-06-04 GB GB7919448A patent/GB2022010B/en not_active Expired
- 1979-06-05 IT IT23289/79A patent/IT1121264B/it active
- 1979-06-05 DE DE19792922809 patent/DE2922809A1/de not_active Withdrawn
- 1979-06-05 ES ES481277A patent/ES481277A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7923289A0 (it) | 1979-06-05 |
| DE2922809A1 (de) | 1979-12-06 |
| GB2022010A (en) | 1979-12-12 |
| LU81357A1 (fr) | 1980-01-22 |
| US4256684A (en) | 1981-03-17 |
| MX149589A (es) | 1983-11-29 |
| IT1121264B (it) | 1986-04-02 |
| BR7903519A (pt) | 1980-01-22 |
| ES481277A1 (es) | 1979-11-16 |
| NL7904176A (nl) | 1979-12-07 |
| GB2022010B (en) | 1982-07-07 |
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