DE1964251A1 - Zusammengesetzte Acrylfaser und Verfahren zu deren Herstellung - Google Patents
Zusammengesetzte Acrylfaser und Verfahren zu deren HerstellungInfo
- Publication number
- DE1964251A1 DE1964251A1 DE19691964251 DE1964251A DE1964251A1 DE 1964251 A1 DE1964251 A1 DE 1964251A1 DE 19691964251 DE19691964251 DE 19691964251 DE 1964251 A DE1964251 A DE 1964251A DE 1964251 A1 DE1964251 A1 DE 1964251A1
- Authority
- DE
- Germany
- Prior art keywords
- filaments
- component
- acrylonitrile
- methacrylonitrile
- polyacrylonitrile
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims description 51
- 229920002972 Acrylic fiber Polymers 0.000 title claims description 19
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000000835 fiber Substances 0.000 claims description 61
- 229920001577 copolymer Polymers 0.000 claims description 60
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 50
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 25
- 239000000178 monomer Substances 0.000 claims description 25
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 22
- 238000001035 drying Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 13
- 230000002378 acidificating effect Effects 0.000 claims description 12
- 150000003839 salts Chemical class 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 229920000297 Rayon Polymers 0.000 claims description 2
- 239000002964 rayon Substances 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 33
- 238000009987 spinning Methods 0.000 description 22
- 229920000642 polymer Polymers 0.000 description 11
- 238000009835 boiling Methods 0.000 description 10
- 238000000578 dry spinning Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 7
- 206010000496 acne Diseases 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 239000013078 crystal Substances 0.000 description 6
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000004753 textile Substances 0.000 description 4
- 210000002268 wool Anatomy 0.000 description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
- 238000002788 crimping Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 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 3
- 238000004804 winding Methods 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- JYAXYNMOHKXUNL-UHFFFAOYSA-N [Na].C=CC#N Chemical compound [Na].C=CC#N JYAXYNMOHKXUNL-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009998 heat setting Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 239000013557 residual solvent Substances 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 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
- PVFYDPMTPBPRQA-UHFFFAOYSA-N 2-methylprop-2-enenitrile;prop-2-enenitrile Chemical compound C=CC#N.CC(=C)C#N PVFYDPMTPBPRQA-UHFFFAOYSA-N 0.000 description 1
- QLVKECUOHNDWOI-UHFFFAOYSA-N 2-oxo-1,3,2$l^{5}-diazaphosphonan-2-amine Chemical compound NP1(=O)NCCCCCCN1 QLVKECUOHNDWOI-UHFFFAOYSA-N 0.000 description 1
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 241000115963 Anisocentropus pan Species 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-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
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 241001579678 Panthea coenobita Species 0.000 description 1
- 101150046432 Tril gene Proteins 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920006243 acrylic copolymer Polymers 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- DVWZQQXTOMQCCK-UHFFFAOYSA-N ethenyl acetate;prop-2-enenitrile Chemical compound C=CC#N.CC(=O)OC=C DVWZQQXTOMQCCK-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- 238000009971 piece dyeing Methods 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- XESUCHPMWXMNRV-UHFFFAOYSA-M sodium;2-ethenylbenzenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1C=C XESUCHPMWXMNRV-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000007704 transition Effects 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9518568 | 1968-12-25 | ||
| JP2504969 | 1969-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1964251A1 true DE1964251A1 (de) | 1970-07-23 |
Family
ID=26362643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691964251 Pending DE1964251A1 (de) | 1968-12-25 | 1969-12-22 | Zusammengesetzte Acrylfaser und Verfahren zu deren Herstellung |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1964251A1 (enExample) |
| FR (1) | FR2027101A1 (enExample) |
| GB (1) | GB1290716A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001046A1 (de) * | 1980-01-12 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Bikomponentenfasern und -faeden mit verbesserter kraeuselstabilitaet gegenueber mechanischer beanspruchung |
-
1969
- 1969-12-12 GB GB1290716D patent/GB1290716A/en not_active Expired
- 1969-12-22 DE DE19691964251 patent/DE1964251A1/de active Pending
- 1969-12-26 FR FR6945148A patent/FR2027101A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001046A1 (de) * | 1980-01-12 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Bikomponentenfasern und -faeden mit verbesserter kraeuselstabilitaet gegenueber mechanischer beanspruchung |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2027101A1 (enExample) | 1970-09-25 |
| GB1290716A (enExample) | 1972-09-27 |
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