CA1079465A - Highly shrinkable acrylic fibres or filaments - Google Patents
Highly shrinkable acrylic fibres or filamentsInfo
- Publication number
- CA1079465A CA1079465A CA244,530A CA244530A CA1079465A CA 1079465 A CA1079465 A CA 1079465A CA 244530 A CA244530 A CA 244530A CA 1079465 A CA1079465 A CA 1079465A
- Authority
- CA
- Canada
- Prior art keywords
- fibres
- temperature
- stretching
- fibre
- filaments
- 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
- 229920002972 Acrylic fiber Polymers 0.000 title description 7
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 15
- 229920001577 copolymer Polymers 0.000 claims abstract description 10
- 229920000642 polymer Polymers 0.000 claims abstract description 10
- 239000012736 aqueous medium Substances 0.000 claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 238000002788 crimping Methods 0.000 claims abstract description 4
- 238000001035 drying Methods 0.000 claims abstract description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 12
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- BJOUPCXGGAKMFU-UHFFFAOYSA-N [SH2]=N.[SH2]=N.C1=CC=CC=C1.CC(=C)C(=O)C1=CC=CC=C1N Chemical compound [SH2]=N.[SH2]=N.C1=CC=CC=C1.CC(=C)C(=O)C1=CC=CC=C1N BJOUPCXGGAKMFU-UHFFFAOYSA-N 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 claims description 2
- -1 methallyl sulphonic acid Chemical compound 0.000 claims description 2
- 229920002239 polyacrylonitrile Polymers 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000009835 boiling Methods 0.000 description 16
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 208000012886 Vertigo Diseases 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000009987 spinning Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 2
- 238000000578 dry spinning Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JKNCOURZONDCGV-UHFFFAOYSA-N 2-(dimethylamino)ethyl 2-methylprop-2-enoate Chemical compound CN(C)CCOC(=O)C(C)=C JKNCOURZONDCGV-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- YAVWDJDEOLOYQO-UHFFFAOYSA-N OOOOOOOOOO Chemical compound OOOOOOOOOO YAVWDJDEOLOYQO-UHFFFAOYSA-N 0.000 description 1
- CQGRLHBOVUGVEA-UHFFFAOYSA-N OOOOOOOOOOOOOOO Chemical compound OOOOOOOOOOOOOOO CQGRLHBOVUGVEA-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000005394 methallyl group Chemical group 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 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
- 238000012545 processing Methods 0.000 description 1
- UIIIBRHUICCMAI-UHFFFAOYSA-N prop-2-ene-1-sulfonic acid Chemical compound OS(=O)(=O)CC=C UIIIBRHUICCMAI-UHFFFAOYSA-N 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 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
- D02J1/228—Stretching in two or more steps, with or without intermediate steps
-
- 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)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2504079A DE2504079C2 (de) | 1975-01-31 | 1975-01-31 | Verfahren zur Herstellung von hochschrumpffähigen, trockengesponnenen Acrylnitrilfasern oder -fäden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1079465A true CA1079465A (en) | 1980-06-17 |
Family
ID=5937803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA244,530A Expired CA1079465A (en) | 1975-01-31 | 1976-01-29 | Highly shrinkable acrylic fibres or filaments |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4108845A (forum.php) |
| JP (1) | JPS5199121A (forum.php) |
| BE (1) | BE838030A (forum.php) |
| CA (1) | CA1079465A (forum.php) |
| DE (1) | DE2504079C2 (forum.php) |
| DK (1) | DK39076A (forum.php) |
| ES (1) | ES444782A1 (forum.php) |
| FR (1) | FR2299425A1 (forum.php) |
| GB (1) | GB1515887A (forum.php) |
| IE (1) | IE42256B1 (forum.php) |
| IT (1) | IT1054572B (forum.php) |
| LU (1) | LU74260A1 (forum.php) |
| NL (1) | NL7600879A (forum.php) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4336022A (en) * | 1979-08-01 | 1982-06-22 | E. I. Du Pont De Nemours And Company | Acrylic precursor fibers suitable for preparing carbon or graphite fibers |
| DE3225268A1 (de) * | 1982-07-06 | 1984-01-12 | Bayer Ag, 5090 Leverkusen | Kontinuierliches trockenspinnverfahren fuer hochschrumpffaehige acrylnitrilfaeden und -fasern |
| JPS6197415A (ja) * | 1984-10-12 | 1986-05-15 | Japan Exlan Co Ltd | 高強度高弾性率ポリアクリロニトリル系繊維 |
| DE3630244C2 (de) * | 1986-09-05 | 1994-06-16 | Bayer Ag | Kontinuierliches Trockenspinn- und Nachbehandlungsverfahren des Spinngutes für hochschrumpffähige Acrylnitrilfäden und -fasern und entsprechende Fäden und Fasern |
| US4897990A (en) * | 1987-08-25 | 1990-02-06 | Mitsubishi Rayon Co | Highly shrinkable substantially acrylic filament yarn |
| DE3832870A1 (de) * | 1988-09-28 | 1990-03-29 | Bayer Ag | (kontinuierliche) herstellung von acrylnitrilfaeden und -fasern aus restloesungsmittelarmem spinngut |
| FR2961396B1 (fr) | 2010-06-16 | 2013-03-15 | Oreal | Procede de maquillage ou de soin des fibres keratiniques mettant en oeuvre des fibres retractables et utilisation |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3097415A (en) * | 1959-02-20 | 1963-07-16 | Acrylonitrile fiber and process for | |
| US3124631A (en) * | 1961-03-22 | 1964-03-10 | Process for providing high density dry spun | |
| NL133430C (forum.php) * | 1962-03-19 | |||
| US3330898A (en) * | 1963-08-07 | 1967-07-11 | Dow Chemical Co | Method for preparing highly shrinkable acrylonitrile polymer fibers |
| DE1660328B2 (de) * | 1967-09-07 | 1976-08-12 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von hochschrumpfenden faeden aus acrylnitrilpolymerisaten |
| US3828014A (en) * | 1967-09-07 | 1974-08-06 | Bayer Ag | High shrinkage threads,yarn and fibers from acrylonitrile polymers |
| JPS49413B1 (forum.php) * | 1970-08-08 | 1974-01-08 | ||
| JPS517310B2 (forum.php) * | 1971-04-28 | 1976-03-06 | ||
| DE2316753A1 (de) * | 1972-04-05 | 1973-10-18 | Koponen Geb Corpeus Laila Tuul | Mischventil |
| JPS5146170B2 (forum.php) * | 1972-09-14 | 1976-12-07 | ||
| US4011294A (en) * | 1974-06-18 | 1977-03-08 | E. I. Du Pont De Nemours And Company | Process for making high shrinkage acrylic fibers |
-
1975
- 1975-01-31 DE DE2504079A patent/DE2504079C2/de not_active Expired
- 1975-10-29 GB GB44592/75A patent/GB1515887A/en not_active Expired
-
1976
- 1976-01-28 US US05/653,241 patent/US4108845A/en not_active Expired - Lifetime
- 1976-01-28 LU LU74260A patent/LU74260A1/xx unknown
- 1976-01-28 NL NL7600879A patent/NL7600879A/xx not_active Application Discontinuation
- 1976-01-29 CA CA244,530A patent/CA1079465A/en not_active Expired
- 1976-01-29 IT IT19729/76A patent/IT1054572B/it active
- 1976-01-29 BE BE163895A patent/BE838030A/xx unknown
- 1976-01-30 DK DK39076*#A patent/DK39076A/da unknown
- 1976-01-30 ES ES444782A patent/ES444782A1/es not_active Expired
- 1976-01-30 IE IE181/76A patent/IE42256B1/en unknown
- 1976-01-30 FR FR7602653A patent/FR2299425A1/fr active Granted
- 1976-01-30 JP JP51008593A patent/JPS5199121A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4108845A (en) | 1978-08-22 |
| GB1515887A (en) | 1978-06-28 |
| NL7600879A (nl) | 1976-08-03 |
| JPS5759322B2 (forum.php) | 1982-12-14 |
| LU74260A1 (forum.php) | 1976-12-31 |
| JPS5199121A (en) | 1976-09-01 |
| IT1054572B (it) | 1981-11-30 |
| ES444782A1 (es) | 1977-05-16 |
| DE2504079C2 (de) | 1984-03-29 |
| FR2299425B1 (forum.php) | 1980-05-09 |
| FR2299425A1 (fr) | 1976-08-27 |
| BE838030A (fr) | 1976-07-29 |
| DK39076A (da) | 1976-08-01 |
| IE42256L (en) | 1976-07-31 |
| IE42256B1 (en) | 1980-07-02 |
| DE2504079A1 (de) | 1976-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |