DE1030970B - Verfahren zur Herstellung von Faeden und Fasern aus Polyacrylsaeurenitril - Google Patents
Verfahren zur Herstellung von Faeden und Fasern aus PolyacrylsaeurenitrilInfo
- Publication number
- DE1030970B DE1030970B DEI6305A DEI0006305A DE1030970B DE 1030970 B DE1030970 B DE 1030970B DE I6305 A DEI6305 A DE I6305A DE I0006305 A DEI0006305 A DE I0006305A DE 1030970 B DE1030970 B DE 1030970B
- Authority
- DE
- Germany
- Prior art keywords
- water
- bath
- weight
- percent
- thread
- 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
- 238000000034 method Methods 0.000 title claims description 13
- 239000000835 fiber Substances 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229920002125 Sokalan® Polymers 0.000 title 1
- 150000002825 nitriles Chemical class 0.000 title 1
- 239000004584 polyacrylic acid Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 15
- 238000009987 spinning Methods 0.000 claims description 15
- 238000001556 precipitation Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 3
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 claims description 2
- 239000002609 medium Substances 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000011049 filling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- ALWXETURCOIGIZ-UHFFFAOYSA-N 1-nitropropylbenzene Chemical compound CCC([N+]([O-])=O)C1=CC=CC=C1 ALWXETURCOIGIZ-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
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- 238000002166 wet spinning Methods 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 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
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US245697A US2716586A (en) | 1951-09-08 | 1951-09-08 | Wet spinning of acrylonitrile polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1030970B true DE1030970B (de) | 1958-05-29 |
Family
ID=22927697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI6305A Pending DE1030970B (de) | 1951-09-08 | 1952-09-03 | Verfahren zur Herstellung von Faeden und Fasern aus Polyacrylsaeurenitril |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2716586A (enrdf_load_stackoverflow) |
| BE (1) | BE513901A (enrdf_load_stackoverflow) |
| CH (1) | CH311155A (enrdf_load_stackoverflow) |
| DE (1) | DE1030970B (enrdf_load_stackoverflow) |
| FR (1) | FR1065710A (enrdf_load_stackoverflow) |
| GB (1) | GB716081A (enrdf_load_stackoverflow) |
| NL (2) | NL172230B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1184896B (de) * | 1960-09-07 | 1965-01-07 | Hans J Zimmer Verfahrenstechni | Verfahren zur Herstellung spinnbarer, nicht gelierender, etwa 15- bis 22 gewichtsprozentiger Loesungen von Polyacrylnitril oder dessen Mischpolymerisaten |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869974A (en) * | 1955-03-02 | 1959-01-20 | Du Pont | Process for shrinking polyacrylonitrile textiles with specific chemical shrinking agents |
| US2869975A (en) * | 1955-03-28 | 1959-01-20 | Du Pont | Process for shrinking and setting polyacrylonitrile textile filaments with specific chemical shrinking agents |
| DE1057285B (de) * | 1955-08-18 | 1959-05-14 | Dr Paul Halbig | Verfahren zur Herstellung von Faeden oder Fasern aus Polymerisaten |
| US2948581A (en) * | 1955-12-20 | 1960-08-09 | American Cyanamid Co | Method of producing a synthetic fiber |
| US3091507A (en) * | 1956-08-27 | 1963-05-28 | Dow Chemical Co | Method of preventing ring dyeing in aquagel acrylonitrile polymer fibers by steamingthe fibers |
| BE565269A (enrdf_load_stackoverflow) * | 1957-03-27 | |||
| US3073669A (en) * | 1958-09-06 | 1963-01-15 | Asahi Chemical Ind | Method for producing shaped articles from polymers and copolymers of acrylonitrile |
| NL249219A (enrdf_load_stackoverflow) * | 1959-03-09 | 1900-01-01 | ||
| US3069218A (en) * | 1959-06-30 | 1962-12-18 | Hermes Julius | Dyed acrylonitrile containing textile having controlled shrinkage and processes for forming same |
| US3069221A (en) * | 1959-06-30 | 1962-12-18 | Hermes Julius | Dyeing of acrylonitrile polymeric structures |
| US3069222A (en) * | 1959-06-30 | 1962-12-18 | Hermes Julius | Acrylonitrile containing textile having controlled shrinkage and processes for forming same |
| US3268490A (en) * | 1962-03-07 | 1966-08-23 | Sunden Olof | Method of preparing polyacrylonitrile fibers |
| US3404204A (en) * | 1964-03-07 | 1968-10-01 | American Cyanamid Co | Method of producing high-shrinkage acrylic fibers |
| US3523150A (en) * | 1966-12-12 | 1970-08-04 | Monsanto Co | Manufacture of industrial acrylic fibers |
| US3505445A (en) * | 1967-11-17 | 1970-04-07 | Monsanto Co | Solvent removal process for wet spun fibers |
| WO2010106143A1 (en) | 2009-03-20 | 2010-09-23 | Dsm Ip Assets B.V. | Net for aquaculture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2558733A (en) * | 1949-06-08 | 1951-07-03 | American Cyanamid Co | Method of producing synthetic fibers from polymers and copolymers of acrylonitrile |
| NL74683C (enrdf_load_stackoverflow) * | 1949-06-13 | |||
| US2577763A (en) * | 1949-11-05 | 1951-12-11 | American Viscose Corp | Wet spinning process |
| US2570257A (en) * | 1950-06-17 | 1951-10-09 | Ind Rayon Corp | Spinning of acrylonitrile polymers |
-
0
- NL NL79123D patent/NL79123C/xx active
- NL NLAANVRAGE7303598,A patent/NL172230B/xx unknown
- BE BE513901D patent/BE513901A/xx unknown
-
1951
- 1951-09-08 US US245697A patent/US2716586A/en not_active Expired - Lifetime
-
1952
- 1952-08-26 GB GB21409/52A patent/GB716081A/en not_active Expired
- 1952-08-29 FR FR1065710D patent/FR1065710A/fr not_active Expired
- 1952-09-03 DE DEI6305A patent/DE1030970B/de active Pending
- 1952-09-06 CH CH311155D patent/CH311155A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1184896B (de) * | 1960-09-07 | 1965-01-07 | Hans J Zimmer Verfahrenstechni | Verfahren zur Herstellung spinnbarer, nicht gelierender, etwa 15- bis 22 gewichtsprozentiger Loesungen von Polyacrylnitril oder dessen Mischpolymerisaten |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1065710A (fr) | 1954-05-28 |
| US2716586A (en) | 1955-08-30 |
| NL172230B (nl) | |
| CH311155A (fr) | 1955-11-30 |
| GB716081A (en) | 1954-09-29 |
| BE513901A (enrdf_load_stackoverflow) | 1900-01-01 |
| NL79123C (enrdf_load_stackoverflow) | 1900-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1030970B (de) | Verfahren zur Herstellung von Faeden und Fasern aus Polyacrylsaeurenitril | |
| EP0044534B1 (de) | Hochmodul-Polyacrylnitrilfäden und -fasern sowie Verfahren zu ihrer Herstellung | |
| DE3541034C2 (enrdf_load_stackoverflow) | ||
| DE3225266C2 (enrdf_load_stackoverflow) | ||
| DE970677C (de) | Verfahren zur Herstellung von kuenstlichen Gebilden aus acrylnitrilhaltigen Polymerisationsprodukten | |
| DE2138606A1 (de) | Herstellung von kunstfaeden | |
| DE1286684B (de) | Verfahren zur Herstellung von Faeden, Fasern oder Folien durch Nass- oder Trockenverspinnen einer Acrylnitrilpolymerisatmischung | |
| DE1435335C3 (de) | Verfahren zur Erhöhung der Schrumpffähigkeit von Polyvinylchloridfasern | |
| DE2009708C3 (de) | Naßspinnverfahren zur Herstellung von Fäden aus einer Spinnlösung von Acrylnitrilmischpolyrnerisaten | |
| DE915492C (de) | Verfahren zur Herstellung von Polyacrylsaeurenitrilfaeden | |
| DE2031308C3 (de) | Verfahren zur Herstellung von gekräuselten, regenerierten Cellulosefasern | |
| DE1234916B (de) | Verfahren zur Herstellung von aus regenerierter Cellulose bestehenden Faeden, Fasernoder Folien | |
| DE1049044B (de) | Verfahren zur Herstellung von Faeden oder Fasern aus Polyacrylnitril | |
| DE2603029C3 (de) | Verfahren zur Cyclisierung von Acrylnitrilpolymerisat-Fäden | |
| DE850213C (de) | Verfahren zur Herstellung von geformten Gebilden aus Polyvinyl- oder Polyacrylverbindungen | |
| DE1180483B (de) | Verfahren zur Herstellung von Fasern mit ver-besserter Faerbbarkeit aus Polymerisaten oder Mischpolymerisaten des Acrylsaeurenitrils | |
| DE3781445T2 (de) | Verfahren zur herstellung von waehrend des spinnverfahrens gefaerbten acrylfasern. | |
| DE1016893B (de) | Verfahren zur Herstellung von gekraeuselten Faeden aus Polymerisaten oder Mischpolymerisaten von Acrylnitril | |
| EP0178293B1 (de) | Verfahren zur Herstellung von Cellulosefäden bzw. -fasern sowie Einrichtung zur Durchführung des Verfahrens | |
| DE976031C (de) | Verfahren zur Herstellung von hohlraumfreien, gute Dehnungs- und Festigkeitswerte aufweisenden Faeden aus Polyacrylsaeurenitril nach dem Nassspinnverfahren | |
| DE3885277T2 (de) | Verfahren zur Behandlung von schrumpffähigen Fasern. | |
| DE1276289B (de) | Verfahren und Vorrichtung zum Herstellen von Faeden oder Fasern aus Cellulosetriacetat | |
| DE1238613B (de) | Verfahren zur Herstellung von Faeden aus Poly-4, 4-dimethylazetidin-2-on | |
| AT256325B (de) | Verfahren zur Herstellung von endlosen Garnen und Stapelfasern aus regenerierter Zellulose | |
| DE1469041A1 (de) | Verfahren zur Herstellung von AEthylenpolymerisatfaeden |