DE2821614C2 - - Google Patents
Info
- Publication number
- DE2821614C2 DE2821614C2 DE2821614A DE2821614A DE2821614C2 DE 2821614 C2 DE2821614 C2 DE 2821614C2 DE 2821614 A DE2821614 A DE 2821614A DE 2821614 A DE2821614 A DE 2821614A DE 2821614 C2 DE2821614 C2 DE 2821614C2
- Authority
- DE
- Germany
- Prior art keywords
- acrylonitrile
- weight
- fiber
- spinning
- water
- 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
- 239000000835 fiber Substances 0.000 claims description 72
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 31
- 229920001577 copolymer Polymers 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 29
- 238000009987 spinning Methods 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 22
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 21
- 239000000178 monomer Substances 0.000 claims description 20
- 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 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 17
- 238000006116 polymerization reaction Methods 0.000 claims description 13
- 229920001567 vinyl ester resin Polymers 0.000 claims description 12
- 229920002821 Modacrylic Polymers 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 229920006027 ternary co-polymer Polymers 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 4
- 239000002966 varnish Substances 0.000 claims description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 claims description 2
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical class OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 claims description 2
- 230000001112 coagulating effect Effects 0.000 claims description 2
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 2
- 150000001447 alkali salts Chemical class 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 150000007513 acids Chemical class 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 230000008602 contraction Effects 0.000 description 7
- 238000007334 copolymerization reaction Methods 0.000 description 7
- 230000015271 coagulation Effects 0.000 description 6
- 238000005345 coagulation Methods 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 6
- 229920002972 Acrylic fiber Polymers 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- 230000000930 thermomechanical effect Effects 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- YISPIDBWTUCKKH-UHFFFAOYSA-L zinc;4-methylbenzenesulfonate Chemical compound [Zn+2].CC1=CC=C(S([O-])(=O)=O)C=C1.CC1=CC=C(S([O-])(=O)=O)C=C1 YISPIDBWTUCKKH-UHFFFAOYSA-L 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-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
- 241001149900 Fusconaia subrotunda Species 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-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
- 239000004902 Softening Agent Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- JJFQHXBBKXGQGL-UHFFFAOYSA-N [Na].CC(C)(C)NC(=O)C=C Chemical compound [Na].CC(C)(C)NC(=O)C=C JJFQHXBBKXGQGL-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- -1 alkyl radical Chemical class 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 150000005840 aryl radicals Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002930 fur substitute Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 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
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/40—Modacrylic fibres, i.e. containing 35 to 85% acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT23504/77A IT1115309B (it) | 1977-05-13 | 1977-05-13 | Fibra modacrilica ad alta capacita' di retrazione,ad infiammabilita' ridotta,e procedimento per la sua fabbricazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2821614A1 DE2821614A1 (de) | 1978-11-23 |
| DE2821614C2 true DE2821614C2 (en:Method) | 1987-07-09 |
Family
ID=11207696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19782821614 Granted DE2821614A1 (de) | 1977-05-13 | 1978-05-13 | Modacrylfasern und verfahren zur herstellung von modacrylfasern |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4226824A (en:Method) |
| BG (1) | BG42528A3 (en:Method) |
| DE (1) | DE2821614A1 (en:Method) |
| ES (1) | ES469771A1 (en:Method) |
| FR (1) | FR2401242A1 (en:Method) |
| GB (1) | GB1602062A (en:Method) |
| GR (1) | GR64844B (en:Method) |
| HU (1) | HU184184B (en:Method) |
| IT (1) | IT1115309B (en:Method) |
| TR (1) | TR20601A (en:Method) |
| ZA (1) | ZA782669B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1114433B (it) * | 1977-10-19 | 1986-01-27 | Snia Viscosa | Fibre da copolimeri di acrilonitrile a ridotta infiammabilita',composizioni e procedimenti per la loro fabbricazione |
| DE2922667A1 (de) * | 1979-06-02 | 1980-12-11 | Hoechst Ag | Faeden und fasern aus acrylnitril- copolymer-mischungen sowie verfahren zu ihrer herstellung |
| US6448347B1 (en) | 1998-12-11 | 2002-09-10 | The Lubrizol Corporation | Continuous production of 2-acrylamido-2-methylpropane-sulfonic acid in a small reactor integrated with acrylic polymer fiber production |
| CN112251824B (zh) * | 2020-09-21 | 2023-03-28 | 吉林富博纤维研究院有限公司 | 一种聚丙烯腈纤维的制备工艺及聚丙烯腈纤维 |
| CN112410898A (zh) * | 2020-11-26 | 2021-02-26 | 常熟市正太纺织有限公司 | 具有柔和高光泽度的仿毛皮纤维面料及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3052512A (en) * | 1960-06-14 | 1962-09-04 | American Cyanamid Co | Art of producing polyacrylonitrile filamentary materials |
| US3384694A (en) * | 1963-11-21 | 1968-05-21 | Asahi Chemical Ind | Method of producing aligned acrylonitrile polymer filament yarns |
| US3404204A (en) * | 1964-03-07 | 1968-10-01 | American Cyanamid Co | Method of producing high-shrinkage acrylic fibers |
| JPS5140429A (ja) * | 1974-10-02 | 1976-04-05 | Asahi Chemical Ind | Akurirukeigoseisenino seizoho |
| US4101621A (en) * | 1975-05-31 | 1978-07-18 | Kanebo, Ltd. | Method for producing flame resistant acrylic fibers |
| GB1549924A (en) * | 1976-11-03 | 1979-08-08 | Snia Viscosa | Polymer blends for making modacrylic fibres |
-
1977
- 1977-05-13 IT IT23504/77A patent/IT1115309B/it active
-
1978
- 1978-05-08 GR GR56167A patent/GR64844B/el unknown
- 1978-05-09 US US05/905,032 patent/US4226824A/en not_active Expired - Lifetime
- 1978-05-10 ZA ZA00782669A patent/ZA782669B/xx unknown
- 1978-05-11 TR TR20601A patent/TR20601A/xx unknown
- 1978-05-11 GB GB19078/78A patent/GB1602062A/en not_active Expired
- 1978-05-12 HU HU78SI1628A patent/HU184184B/hu unknown
- 1978-05-12 BG BG039749A patent/BG42528A3/xx unknown
- 1978-05-12 ES ES469771A patent/ES469771A1/es not_active Expired
- 1978-05-12 FR FR7814243A patent/FR2401242A1/fr active Granted
- 1978-05-13 DE DE19782821614 patent/DE2821614A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES469771A1 (es) | 1979-09-16 |
| TR20601A (tr) | 1982-01-01 |
| FR2401242B3 (en:Method) | 1981-02-06 |
| IT1115309B (it) | 1986-02-03 |
| GR64844B (en) | 1980-06-04 |
| HU184184B (en) | 1984-07-30 |
| DE2821614A1 (de) | 1978-11-23 |
| GB1602062A (en) | 1981-11-04 |
| FR2401242A1 (fr) | 1979-03-23 |
| US4226824A (en) | 1980-10-07 |
| BG42528A3 (en) | 1987-12-15 |
| ZA782669B (en) | 1979-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |