DE1124629B - Verfahren zur Herstellung von Polyacrylsaeurenitrilgebilden, wie Faeden, Fasern oder Filme, durch Nassspinnen - Google Patents
Verfahren zur Herstellung von Polyacrylsaeurenitrilgebilden, wie Faeden, Fasern oder Filme, durch NassspinnenInfo
- Publication number
- DE1124629B DE1124629B DEST12660A DEST012660A DE1124629B DE 1124629 B DE1124629 B DE 1124629B DE ST12660 A DEST12660 A DE ST12660A DE ST012660 A DEST012660 A DE ST012660A DE 1124629 B DE1124629 B DE 1124629B
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- thread
- precipitation bath
- polyacrylonitrile
- threads
- 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
- 239000000835 fiber Substances 0.000 title claims description 20
- 238000000034 method Methods 0.000 title claims description 7
- 238000002166 wet spinning Methods 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229920002125 Sokalan® Polymers 0.000 title description 3
- 239000004584 polyacrylic acid Substances 0.000 title description 3
- 125000002560 nitrile group Chemical group 0.000 title 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 24
- 238000001556 precipitation Methods 0.000 claims description 21
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 13
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 7
- 239000003208 petroleum Substances 0.000 claims description 7
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 6
- 239000003502 gasoline Substances 0.000 claims description 6
- AGSPXMVUFBBBMO-UHFFFAOYSA-N beta-aminopropionitrile Chemical compound NCCC#N AGSPXMVUFBBBMO-UHFFFAOYSA-N 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 15
- 238000009835 boiling Methods 0.000 description 9
- 238000009987 spinning Methods 0.000 description 9
- 230000015271 coagulation Effects 0.000 description 8
- 238000005345 coagulation Methods 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 7
- 150000002430 hydrocarbons Chemical class 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 125000003118 aryl group Chemical group 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 229930007927 cymene Natural products 0.000 description 3
- 239000003350 kerosene Substances 0.000 description 3
- 125000004971 nitroalkyl group Chemical group 0.000 description 3
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical group CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 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
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229920000891 common polymer Polymers 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000004804 winding Methods 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)
- Artificial Filaments (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE706154X | 1951-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1124629B true DE1124629B (de) | 1962-03-01 |
Family
ID=20315597
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST12660A Pending DE1124629B (de) | 1951-04-27 | 1952-04-25 | Verfahren zur Herstellung von Polyacrylsaeurenitrilgebilden, wie Faeden, Fasern oder Filme, durch Nassspinnen |
| DEST4762A Pending DE1052057B (de) | 1951-04-27 | 1952-04-25 | Verfahren zur Aufarbeitung verbrauchter Polyacrylnitrilfaellbaeder |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEST4762A Pending DE1052057B (de) | 1951-04-27 | 1952-04-25 | Verfahren zur Aufarbeitung verbrauchter Polyacrylnitrilfaellbaeder |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE524580A (en, 2012) |
| DE (2) | DE1124629B (en, 2012) |
| FR (1) | FR1074721A (en, 2012) |
| GB (1) | GB706154A (en, 2012) |
| NL (2) | NL84821C (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658359A (en) * | 1994-08-23 | 1997-08-19 | Foster Wheeler Energia Oy | Method of operating a fluidized bed reactor system, and system for cleaning gas cooler |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL201445A (en, 2012) * | 1954-10-25 | |||
| US3449485A (en) * | 1966-05-03 | 1969-06-10 | Sir Soc Italiana Resine Spa | Method of drawing polyacrylonitrile containing fibres |
| EP0616651A1 (en) * | 1991-12-09 | 1994-09-28 | AlliedSignal Inc. | Method for removal of spinning solvent from spun fiber |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515206A (en) * | 1947-01-23 | 1950-07-18 | Ind Rayon Corp | Spinning process and compositions |
| GB708078A (en) * | 1951-07-18 | 1954-04-28 | American Viscose Corp | Spinning acrylonitrile polymers |
-
0
- NL NLAANVRAGE8001610,A patent/NL174886B/xx unknown
- BE BE524580D patent/BE524580A/xx unknown
-
1952
- 1952-04-22 GB GB10129/52A patent/GB706154A/en not_active Expired
- 1952-04-25 DE DEST12660A patent/DE1124629B/de active Pending
- 1952-04-25 DE DEST4762A patent/DE1052057B/de active Pending
- 1952-12-26 FR FR1074721D patent/FR1074721A/fr not_active Expired
-
1953
- 1953-12-24 NL NL174886A patent/NL84821C/xx active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2515206A (en) * | 1947-01-23 | 1950-07-18 | Ind Rayon Corp | Spinning process and compositions |
| GB708078A (en) * | 1951-07-18 | 1954-04-28 | American Viscose Corp | Spinning acrylonitrile polymers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5658359A (en) * | 1994-08-23 | 1997-08-19 | Foster Wheeler Energia Oy | Method of operating a fluidized bed reactor system, and system for cleaning gas cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1074721A (fr) | 1954-10-07 |
| DE1052057B (de) | 1959-03-05 |
| GB706154A (en) | 1954-03-24 |
| NL174886B (nl) | |
| NL84821C (en, 2012) | 1957-04-15 |
| BE524580A (en, 2012) |
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