DE1044346B - Verfahren zur Herstellung von Gebilden aus Polyacrylnitril - Google Patents
Verfahren zur Herstellung von Gebilden aus PolyacrylnitrilInfo
- Publication number
- DE1044346B DE1044346B DED15083A DED0015083A DE1044346B DE 1044346 B DE1044346 B DE 1044346B DE D15083 A DED15083 A DE D15083A DE D0015083 A DED0015083 A DE D0015083A DE 1044346 B DE1044346 B DE 1044346B
- Authority
- DE
- Germany
- Prior art keywords
- salt
- solution
- stretched
- water
- alkali
- 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 7
- 229920002239 polyacrylonitrile Polymers 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 150000003839 salts Chemical class 0.000 claims description 26
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000011592 zinc chloride Substances 0.000 claims description 5
- 235000005074 zinc chloride Nutrition 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000012266 salt solution Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- -1 alkali metal salt Chemical class 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims 6
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 4
- 239000001110 calcium chloride Substances 0.000 claims 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims 4
- 229920000137 polyphosphoric acid Polymers 0.000 claims 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims 3
- 229910021645 metal ion Inorganic materials 0.000 claims 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 229910052725 zinc Inorganic materials 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 239000012670 alkaline solution Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 claims 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims 1
- 229910052785 arsenic Inorganic materials 0.000 claims 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 1
- BSEHISUIPNKWKT-UHFFFAOYSA-L calcium;zinc;dichloride Chemical compound [Cl-].[Cl-].[Ca+2].[Zn+2] BSEHISUIPNKWKT-UHFFFAOYSA-L 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- MNQDKWZEUULFPX-UHFFFAOYSA-M dithiazanine iodide Chemical compound [I-].S1C2=CC=CC=C2[N+](CC)=C1C=CC=CC=C1N(CC)C2=CC=CC=C2S1 MNQDKWZEUULFPX-UHFFFAOYSA-M 0.000 claims 1
- 238000002474 experimental method Methods 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 229910052718 tin Inorganic materials 0.000 claims 1
- 239000011135 tin Substances 0.000 claims 1
- 150000001450 anions Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002535 lyotropic effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 230000037307 sensitive skin Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B1/00—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both
- D05B1/08—General types of sewing apparatus or machines without mechanism for lateral movement of the needle or the work or both for making multi-thread seams
- D05B1/18—Seams for protecting or securing edges
- D05B1/20—Overedge seams
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S424/00—Drug, bio-affecting and body treating compositions
- Y10S424/06—Chelate
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Filaments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED15083A DE1044346B (de) | 1951-05-28 | 1953-05-18 | Verfahren zur Herstellung von Gebilden aus Polyacrylnitril |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US228759A US2648592A (en) | 1951-05-28 | 1951-05-28 | Removing salts from polyacrylonitrile |
| US319182A US2648593A (en) | 1951-05-28 | 1952-10-27 | Removing salts from polyacrylonitrile |
| DED15083A DE1044346B (de) | 1951-05-28 | 1953-05-18 | Verfahren zur Herstellung von Gebilden aus Polyacrylnitril |
| GB15167/53A GB732008A (en) | 1951-05-28 | 1953-06-01 | Improvements in or relating to the purification of polyacrylonitrile filaments and films |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1044346B true DE1044346B (de) | 1958-11-20 |
Family
ID=32303003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DED15083A Pending DE1044346B (de) | 1951-05-28 | 1953-05-18 | Verfahren zur Herstellung von Gebilden aus Polyacrylnitril |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US2648592A (enExample) |
| CH (1) | CH326492A (enExample) |
| DE (1) | DE1044346B (enExample) |
| FR (1) | FR1082729A (enExample) |
| GB (1) | GB732008A (enExample) |
| NL (1) | NL81838C (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2879204A (en) * | 1956-05-05 | 1959-03-24 | Roussel Uclaf | Vitamin b12 recovery process |
| US2879203A (en) * | 1956-05-09 | 1959-03-24 | Roussel Uclaf | Recovery of vitamin b12 from diluted solutions |
| US2878200A (en) * | 1956-05-23 | 1959-03-17 | Chemstrand Corp | Stabilized acrylonitrile polymer composition and method of preparing same |
| US2878204A (en) * | 1956-05-23 | 1959-03-17 | Chemstrand Corp | Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate, ethylenediamine tetra-acetic acid and sodium salts thereof, and an inorganic acid, and method of making same |
| US2878208A (en) * | 1956-05-23 | 1959-03-17 | Chemstrand Corp | Acrylonitrile polymer composition stabilized with formaldehyde, ethylenediamine tetraacetic acid and sodium salts thereof, and an inorganic acid, and method of making same |
| US2916348A (en) * | 1956-08-21 | 1959-12-08 | American Cyanamid Co | Production of polyacrylonitrile filaments |
| NL220400A (enExample) * | 1956-09-10 | |||
| US3030235A (en) * | 1958-03-13 | 1962-04-17 | American Viscose Corp | Discoloration-resistant regenerated cellulose articles |
| US3057811A (en) * | 1958-04-25 | 1962-10-09 | American Cyanamid Co | Self-insolubilizing mineral pigment coating compositions for paper comprising a water-soluble anionic polymer adhesive and a water-soluble alum-sequestering agent complex |
| US3079213A (en) * | 1958-06-02 | 1963-02-26 | Yardney International Corp | Antimicrobial treatment of organic materials and composition therefor |
| US3056169A (en) * | 1959-09-28 | 1962-10-02 | Du Pont | Process of preparing shaped articles of acrylonitrile polymer containing silver insoluble particles |
| US3003993A (en) * | 1959-10-19 | 1961-10-10 | Eastman Kodak Co | Process for color stabilizing acrylonitrile polymers by washing with ethylene diamine tetraacetic acid |
| DE1181367B (de) * | 1960-06-08 | 1964-11-12 | Toho Rayon Kabushiki Kaisha | Verfahren zur Herstellung von Faeden aus Acrylnitrilpolymeren oder Mischpolymeren mit wenigstens 85% Acrylnitril durch Nassspinnen |
| US3081273A (en) * | 1960-07-13 | 1963-03-12 | Celanese Corp | Solution of terephthalamide polymer in solvent comprising antimony trichloride and process for preparing same |
| US3154509A (en) * | 1960-07-13 | 1964-10-27 | Celanese Corp | Solutions of polymers in solvent comprising antimony trichloride and process for preparing same |
| GB954860A (en) * | 1960-09-24 | 1964-04-08 | Toho Rayon Kk | Process for the manufacture of polyacrylonitrile fibers |
| US3415611A (en) * | 1965-10-28 | 1968-12-10 | Dow Chemical Co | Method of improving heat stability of acrylonitrile polymer fibers |
| CS148810B1 (enExample) * | 1969-06-13 | 1973-05-24 | ||
| DE3418943A1 (de) * | 1984-05-22 | 1985-11-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von faeden und fasern aus acrylnitrilpolymerisaten |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2425191A (en) * | 1944-07-13 | 1947-08-05 | American Cyanamid Co | Polymerization of acrylates, methacrylates alone or in mixtures, and products thereof |
-
1951
- 1951-05-28 US US228759A patent/US2648592A/en not_active Expired - Lifetime
-
1952
- 1952-10-27 US US319182A patent/US2648593A/en not_active Expired - Lifetime
-
1953
- 1953-05-18 DE DED15083A patent/DE1044346B/de active Pending
- 1953-05-18 FR FR1082729D patent/FR1082729A/fr not_active Expired
- 1953-05-19 NL NL178428A patent/NL81838C/xx active
- 1953-05-19 CH CH326492D patent/CH326492A/de unknown
- 1953-06-01 GB GB15167/53A patent/GB732008A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL81838C (enExample) | 1956-06-15 |
| US2648592A (en) | 1953-08-11 |
| US2648593A (en) | 1953-08-11 |
| CH326492A (de) | 1957-12-31 |
| GB732008A (en) | 1955-06-15 |
| FR1082729A (fr) | 1954-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2929922A1 (de) | Verfahren zur herstellung von geformten koerpern aus regenerierter cellulose | |
| DE1030970B (de) | Verfahren zur Herstellung von Faeden und Fasern aus Polyacrylsaeurenitril | |
| DE910950C (de) | Verfahren zur Herstellung von kuenstlichen Gebilden durch Verformung von Loesungen von Casein oder aehnlichen Proteinsubstanzen | |
| DE626519C (de) | Verfahren zur Veredelung regenerierter Cellulose | |
| DE3109648C2 (de) | Verfahren zur Herstellung von regenerierten Celluloseprodukten und zur Rückgewinnung von Lösungschemikalien | |
| DE909491C (de) | Verfahren zur Herstellung von Faeden oder Fasern aus Casein | |
| DE69511519T2 (de) | Gasabsorbierende Faser und Verfahren zu ihrer Herstellung | |
| DE728618C (de) | Verfahren zur Behandlung von durch Verspinnen von Eiweissloesungen erhaltenen Gebilden | |
| DE1083491B (de) | Verfahren zur Herstellung von aus einer waessrigen Salzloesung eines mindestens 85% Acrylnitril aufweisenden Polymerisats erzeugten Gebilden | |
| DE875705C (de) | Verfahren zur Herstellung von Faeden aus tierischen oder pflanzlichen Proteinen mit erhoehter Widerstandsfaehigkeit gegen heisses Wasser oder heisse, verduennte Saeure | |
| DE2515487B2 (de) | Verfahren zur herstellung von drehungsfreiem oder nahezu drehungsfreiem garn aus einem faserbuendel mit zumindest zwei stapelfaserkomponenten | |
| DE899634C (de) | Schlichte fuer Fasern, Vorgespinste, Faeden u. dgl. Textilien | |
| DE710373C (de) | Verfahren zur Regenerierung von Ammoniumsulfat und Natriumsulfat enthaltenden Viskosespinnbaedern | |
| DE703556C (de) | Schiebefestmachen von Textilgeweben | |
| DE1267783B (de) | Verfahren zum Herstellen von Fasern aus einem Acrylnitrilpolymerisat | |
| DE1210123B (de) | Herstellung von gekraeuselten Polyacrylnitrilfaeden | |
| AT154899B (de) | Verfahren zur Herstellung von gekräuselten Kunstfasern. | |
| AT232638B (de) | Verfahren zur Herstellung von aus regenerierter Cellulose bestehenden Gebilden, wie Fäden, Fasern, Schnüren, Folien od. dgl. | |
| DE528122C (de) | Verfahren zur Herstellung feinstfaediger Viskoseseide | |
| DE914305C (de) | Verfahren zur Herstellung von kuenstlichen Faeden oder Fasern durch Verspinnen von Proteinloesungen | |
| DE399732C (de) | Verfahren zur Herstellung von voluminoesem Kochsalz | |
| DE864436C (de) | Verfahren zur Herstellung von Faeden oder Fasern mit verbesserten Eigenschaften aus synthetischen linearen Polyamiden | |
| DE531411C (de) | Verfahren zum Spinnen von Kunstseide nach dem Kupferoxydammoniakstreckspinnverfahren | |
| DE446866C (de) | Verfahren zur Gewinnung einer jodhaltigen organischen Substanz und anderer Produkte aus Meeresalgen | |
| DE1817579C3 (de) | Fungizides Mittet für den Holzschutz |