DE2532385B1 - Verfahren zur herstellung permanent gekraeuselter acrylfaeden und faserkabel - Google Patents
Verfahren zur herstellung permanent gekraeuselter acrylfaeden und faserkabelInfo
- Publication number
- DE2532385B1 DE2532385B1 DE19752532385 DE2532385A DE2532385B1 DE 2532385 B1 DE2532385 B1 DE 2532385B1 DE 19752532385 DE19752532385 DE 19752532385 DE 2532385 A DE2532385 A DE 2532385A DE 2532385 B1 DE2532385 B1 DE 2532385B1
- Authority
- DE
- Germany
- Prior art keywords
- threads
- fibers
- fiber
- percent
- curling
- 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.)
- Ceased
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 238000002788 crimping Methods 0.000 title description 3
- 239000013557 residual solvent Substances 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims abstract description 9
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920000642 polymer Polymers 0.000 claims abstract description 7
- 239000000835 fiber Substances 0.000 claims description 79
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 17
- 229920002972 Acrylic fiber Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000009987 spinning Methods 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims 3
- 239000004416 thermosoftening plastic Substances 0.000 claims 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 230000001154 acute effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000002474 experimental method Methods 0.000 claims 1
- 150000002825 nitriles Chemical class 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000009835 boiling Methods 0.000 description 10
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 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 2
- 238000010561 standard procedure Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- XEEYSDHEOQHCDA-UHFFFAOYSA-N 2-methylprop-2-ene-1-sulfonic acid Chemical compound CC(=C)CS(O)(=O)=O XEEYSDHEOQHCDA-UHFFFAOYSA-N 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical class C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 125000005396 acrylic acid ester group Chemical group 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920006240 drawn fiber Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752532385 DE2532385B1 (de) | 1975-07-19 | 1975-07-19 | Verfahren zur herstellung permanent gekraeuselter acrylfaeden und faserkabel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752532385 DE2532385B1 (de) | 1975-07-19 | 1975-07-19 | Verfahren zur herstellung permanent gekraeuselter acrylfaeden und faserkabel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2532385A1 DE2532385A1 (enrdf_load_stackoverflow) | 1976-06-16 |
| DE2532385B1 true DE2532385B1 (de) | 1976-06-16 |
Family
ID=5951948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752532385 Ceased DE2532385B1 (de) | 1975-07-19 | 1975-07-19 | Verfahren zur herstellung permanent gekraeuselter acrylfaeden und faserkabel |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2532385B1 (enrdf_load_stackoverflow) |
-
1975
- 1975-07-19 DE DE19752532385 patent/DE2532385B1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE2532385A1 (enrdf_load_stackoverflow) | 1976-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |