DE1289615B - Verfahren zur Herstellung von Faeden durch Verspinnen einer ein Acrylnitrilpolymerisat geloest enthaltenden waessrigen Zinkchloridloesung - Google Patents
Verfahren zur Herstellung von Faeden durch Verspinnen einer ein Acrylnitrilpolymerisat geloest enthaltenden waessrigen ZinkchloridloesungInfo
- Publication number
- DE1289615B DE1289615B DET20816A DET0020816A DE1289615B DE 1289615 B DE1289615 B DE 1289615B DE T20816 A DET20816 A DE T20816A DE T0020816 A DET0020816 A DE T0020816A DE 1289615 B DE1289615 B DE 1289615B
- Authority
- DE
- Germany
- Prior art keywords
- zinc chloride
- threads
- spinning
- water
- temperature
- 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
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 title claims description 54
- 235000005074 zinc chloride Nutrition 0.000 title claims description 27
- 239000011592 zinc chloride Substances 0.000 title claims description 27
- 238000009987 spinning Methods 0.000 title claims description 18
- 238000000034 method Methods 0.000 title claims description 14
- 230000008569 process Effects 0.000 title claims description 9
- 229920002239 polyacrylonitrile Polymers 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 230000015271 coagulation Effects 0.000 claims description 15
- 238000005345 coagulation Methods 0.000 claims description 15
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 12
- 238000009835 boiling Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 150000003839 salts Chemical group 0.000 description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002996 emotional effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001105 regulatory effect 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
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3974660 | 1960-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1289615B true DE1289615B (de) | 1969-02-20 |
Family
ID=12561514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DET20816A Pending DE1289615B (de) | 1960-09-24 | 1961-09-22 | Verfahren zur Herstellung von Faeden durch Verspinnen einer ein Acrylnitrilpolymerisat geloest enthaltenden waessrigen Zinkchloridloesung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3112161A (instruction) |
| BE (1) | BE608205A (instruction) |
| DE (1) | DE1289615B (instruction) |
| FI (1) | FI42854B (instruction) |
| GB (1) | GB1002767A (instruction) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3330898A (en) * | 1963-08-07 | 1967-07-11 | Dow Chemical Co | Method for preparing highly shrinkable acrylonitrile polymer fibers |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2555300A (en) * | 1947-02-13 | 1951-06-05 | Du Pont | Wet-spinning process |
| US2558793A (en) * | 1950-03-24 | 1951-07-03 | Eastman Kodak Co | Mixtures comprising polyacrylonitrile and polyvinyl formate |
| FR1000338A (fr) * | 1948-11-27 | 1952-02-11 | American Viscose Corp | Procédé de filage de polymères de l'acrylonitrile |
| CH283374A (fr) * | 1943-07-28 | 1952-06-15 | Du Pont | Procédé de fabrication d'un article en acrylonitrile orienté, appareil pour la mise en oeuvre de ce procédé, et article obtenu par ledit procédé. |
| DE850213C (de) * | 1949-11-01 | 1952-09-22 | Kunstseidefabrik Bobingen | Verfahren zur Herstellung von geformten Gebilden aus Polyvinyl- oder Polyacrylverbindungen |
| GB690553A (en) * | 1950-01-05 | 1953-04-22 | British Celanese | Improvements in or relating to the production and use of solutions of acrylic polymers |
| CH292091A (de) * | 1949-06-13 | 1953-07-31 | Ind Rayon Corp | Verfahren zur Herstellung geformter Artikel. |
| DE1069819B (instruction) * | 1959-11-26 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB816841A (en) * | 1955-10-07 | 1959-07-22 | Dow Chemical Co | Method for preparing acrylonitrile containing fibres |
-
1961
- 1961-09-12 GB GB32637/61A patent/GB1002767A/en not_active Expired
- 1961-09-15 BE BE608205A patent/BE608205A/fr unknown
- 1961-09-19 FI FI1639/61A patent/FI42854B/fi active
- 1961-09-20 US US139413A patent/US3112161A/en not_active Expired - Lifetime
- 1961-09-22 DE DET20816A patent/DE1289615B/de active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1069819B (instruction) * | 1959-11-26 | |||
| CH283374A (fr) * | 1943-07-28 | 1952-06-15 | Du Pont | Procédé de fabrication d'un article en acrylonitrile orienté, appareil pour la mise en oeuvre de ce procédé, et article obtenu par ledit procédé. |
| US2555300A (en) * | 1947-02-13 | 1951-06-05 | Du Pont | Wet-spinning process |
| FR1000338A (fr) * | 1948-11-27 | 1952-02-11 | American Viscose Corp | Procédé de filage de polymères de l'acrylonitrile |
| CH292091A (de) * | 1949-06-13 | 1953-07-31 | Ind Rayon Corp | Verfahren zur Herstellung geformter Artikel. |
| DE850213C (de) * | 1949-11-01 | 1952-09-22 | Kunstseidefabrik Bobingen | Verfahren zur Herstellung von geformten Gebilden aus Polyvinyl- oder Polyacrylverbindungen |
| GB690553A (en) * | 1950-01-05 | 1953-04-22 | British Celanese | Improvements in or relating to the production and use of solutions of acrylic polymers |
| US2558793A (en) * | 1950-03-24 | 1951-07-03 | Eastman Kodak Co | Mixtures comprising polyacrylonitrile and polyvinyl formate |
Also Published As
| Publication number | Publication date |
|---|---|
| BE608205A (fr) | 1962-01-02 |
| FI42854B (instruction) | 1970-08-03 |
| GB1002767A (en) | 1965-08-25 |
| US3112161A (en) | 1963-11-26 |
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