DE1292310B - Verfahren zur Herstellung von Fasern und Faeden aus Acrylnitrilpolymerisaten - Google Patents
Verfahren zur Herstellung von Fasern und Faeden aus AcrylnitrilpolymerisatenInfo
- Publication number
- DE1292310B DE1292310B DEM54571A DEM0054571A DE1292310B DE 1292310 B DE1292310 B DE 1292310B DE M54571 A DEM54571 A DE M54571A DE M0054571 A DEM0054571 A DE M0054571A DE 1292310 B DE1292310 B DE 1292310B
- Authority
- DE
- Germany
- Prior art keywords
- fibers
- acrylonitrile
- polymer
- vinyl
- spinning
- 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 36
- 238000000034 method Methods 0.000 title claims description 14
- 229920002239 polyacrylonitrile Polymers 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 229920000642 polymer Polymers 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 26
- 238000009987 spinning Methods 0.000 claims description 19
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 17
- 229920000151 polyglycol Polymers 0.000 claims description 12
- 239000010695 polyglycol Substances 0.000 claims description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 5
- 150000002825 nitriles Chemical class 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 description 21
- 239000000654 additive Substances 0.000 description 16
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 16
- -1 alkylene glycol Chemical compound 0.000 description 14
- 230000000996 additive effect Effects 0.000 description 13
- 229920001223 polyethylene glycol Polymers 0.000 description 13
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 10
- 239000002202 Polyethylene glycol Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000005755 formation reaction Methods 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 6
- 230000015271 coagulation Effects 0.000 description 6
- 238000005345 coagulation Methods 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 229920002554 vinyl polymer Polymers 0.000 description 5
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 4
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical class C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229920002523 polyethylene Glycol 1000 Polymers 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 239000008118 PEG 6000 Substances 0.000 description 3
- 229920002584 Polyethylene Glycol 6000 Polymers 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 206010061592 cardiac fibrillation Diseases 0.000 description 3
- 230000001112 coagulating effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002600 fibrillogenic effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- 229920001747 Cellulose diacetate Polymers 0.000 description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 2
- 229920002538 Polyethylene Glycol 20000 Polymers 0.000 description 2
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- FUSUHKVFWTUUBE-UHFFFAOYSA-N buten-2-one Chemical compound CC(=O)C=C FUSUHKVFWTUUBE-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 229920001748 polybutylene Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- SHVBLBWXKTWTAK-UHFFFAOYSA-N 1-ethenyl-5-methylimidazole Chemical class CC1=CN=CN1C=C SHVBLBWXKTWTAK-UHFFFAOYSA-N 0.000 description 1
- LEWNYOKWUAYXPI-UHFFFAOYSA-N 1-ethenylpiperidine Chemical compound C=CN1CCCCC1 LEWNYOKWUAYXPI-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- 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
- GPOGMJLHWQHEGF-UHFFFAOYSA-N 2-chloroethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCl GPOGMJLHWQHEGF-UHFFFAOYSA-N 0.000 description 1
- QQBUHYQVKJQAOB-UHFFFAOYSA-N 2-ethenylfuran Chemical compound C=CC1=CC=CO1 QQBUHYQVKJQAOB-UHFFFAOYSA-N 0.000 description 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical class C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 description 1
- 229920001030 Polyethylene Glycol 4000 Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- DKOQGJHPHLTOJR-WHRDSVKCSA-N cefpirome Chemical compound N([C@@H]1C(N2C(=C(C[N+]=3C=4CCCC=4C=CC=3)CS[C@@H]21)C([O-])=O)=O)C(=O)\C(=N/OC)C1=CSC(N)=N1 DKOQGJHPHLTOJR-WHRDSVKCSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- YPTLFOZCUOHVFO-VOTSOKGWSA-N diethyl (e)-2-methylbut-2-enedioate Chemical compound CCOC(=O)\C=C(/C)C(=O)OCC YPTLFOZCUOHVFO-VOTSOKGWSA-N 0.000 description 1
- YPTLFOZCUOHVFO-SREVYHEPSA-N diethyl (z)-2-methylbut-2-enedioate Chemical compound CCOC(=O)\C=C(\C)C(=O)OCC YPTLFOZCUOHVFO-SREVYHEPSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- OGYYWLCREYFEQB-UHFFFAOYSA-N ethane-1,2-diol;2-(2-hydroxyethoxy)ethanol;2-[2-(2-hydroxyethoxy)ethoxy]ethanol Chemical compound OCCO.OCCOCCO.OCCOCCOCCO OGYYWLCREYFEQB-UHFFFAOYSA-N 0.000 description 1
- XJELOQYISYPGDX-UHFFFAOYSA-N ethenyl 2-chloroacetate Chemical compound ClCC(=O)OC=C XJELOQYISYPGDX-UHFFFAOYSA-N 0.000 description 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- LVQPBIMCRZQQBC-UHFFFAOYSA-N methoxymethyl 2-methylprop-2-enoate Chemical compound COCOC(=O)C(C)=C LVQPBIMCRZQQBC-UHFFFAOYSA-N 0.000 description 1
- KKFHAJHLJHVUDM-UHFFFAOYSA-N n-vinylcarbazole Chemical compound C1=CC=C2N(C=C)C3=CC=CC=C3C2=C1 KKFHAJHLJHVUDM-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920006027 ternary co-polymer Polymers 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/18—Homopolymers or copolymers of nitriles
- C08L33/20—Homopolymers or copolymers of acrylonitrile
-
- 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
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/54—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of unsaturated nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US146555A US3180845A (en) | 1961-10-20 | 1961-10-20 | Method of preparing void free fibers from acrylonitrile polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1292310B true DE1292310B (de) | 1969-04-10 |
Family
ID=22517916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM54571A Pending DE1292310B (de) | 1961-10-20 | 1962-10-20 | Verfahren zur Herstellung von Fasern und Faeden aus Acrylnitrilpolymerisaten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3180845A (en, 2012) |
| BE (1) | BE623827A (en, 2012) |
| CH (1) | CH413219A (en, 2012) |
| DE (1) | DE1292310B (en, 2012) |
| DK (1) | DK107050C (en, 2012) |
| GB (1) | GB987303A (en, 2012) |
| NL (2) | NL132471C (en, 2012) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3388202A (en) * | 1965-09-27 | 1968-06-11 | Monsanto Co | Method for melting acrylonitrile polymers and copolymers |
| US3455862A (en) * | 1966-03-28 | 1969-07-15 | Monsanto Co | Dispersions in acrylonitrile polymer solutions |
| US3846833A (en) * | 1970-04-14 | 1974-11-05 | Celanese Corp | Acrylic filaments which are particularly suited for thermal conversion to carbon filaments |
| US3860567A (en) * | 1971-04-05 | 1975-01-14 | Monsanto Co | Epoxide and polyhydroxyl-containing acrylic fiber |
| US4051300A (en) * | 1973-09-03 | 1977-09-27 | Gulf South Research Institute | Hollow synthetic fibers |
| DE2657144C2 (de) * | 1976-12-16 | 1982-12-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung hydrophiler Fasern |
| US4681605A (en) | 1985-06-27 | 1987-07-21 | A/G Technology Corporation | Anisotropic membranes for gas separation |
| US5762798A (en) * | 1991-04-12 | 1998-06-09 | Minntech Corporation | Hollow fiber membranes and method of manufacture |
| USRE36914E (en) * | 1992-10-07 | 2000-10-17 | Minntech Corp | Dialysate filter including an asymmetric microporous, hollow fiber membrane incorporating a polyimide |
| GB9518798D0 (en) | 1995-09-14 | 1995-11-15 | Secr Defence | Apparatus and method for spinning hollow polymeric fibres |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1085292B (de) * | 1959-04-25 | 1960-07-14 | Wolfen Filmfab Veb | Verfahren zur Herstellung von Gebilden aus Polyacrylnitril und bzw. oder seinen Mischpolymerisaten |
| DE1085645B (de) * | 1959-05-06 | 1960-07-21 | Hans J Zimmer Verfahrenstechni | Verfahren zur Herstellung von Polyacrylnitrilfaeden oder -fasern mit hoher Festigkeit |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3008793A (en) * | 1961-11-14 | Variable coupling electromagnetic | ||
| US3124619A (en) * | 1964-03-10 | Certificate of correction | ||
| US2517694A (en) * | 1943-09-14 | 1950-08-08 | American Viscose Corp | Crimped artificial filament |
| US2715763A (en) * | 1950-06-27 | 1955-08-23 | American Viscose Corp | Synthetic textile fiber |
| BE516208A (en, 2012) * | 1951-12-15 | |||
| US2752317A (en) * | 1953-02-24 | 1956-06-26 | Du Pont | Chlorosulfonated hydrocarbon polymer compositions containing antigelling agents |
| US2878226A (en) * | 1956-12-17 | 1959-03-17 | Chemstrand Corp | Acrylonitrile polymer composition stabilized with metal formaldehyde sulfoxylate and methylol sulfonic acid and method of making same |
| US2916348A (en) * | 1956-08-21 | 1959-12-08 | American Cyanamid Co | Production of polyacrylonitrile filaments |
| NL220400A (en, 2012) * | 1956-09-10 | |||
| US3088188A (en) * | 1960-01-04 | 1963-05-07 | Monsanto Chemicals | Manufacture of shaped objects of acrylonitrile polymer by wet spinning |
| US3080210A (en) * | 1961-12-01 | 1963-03-05 | Monsanto Chemicals | Spinning of acrylonitrile polymers |
-
0
- NL NL284543D patent/NL284543A/xx unknown
- NL NL132471D patent/NL132471C/xx active
- BE BE623827D patent/BE623827A/xx unknown
-
1961
- 1961-10-20 US US146555A patent/US3180845A/en not_active Expired - Lifetime
-
1962
- 1962-10-04 GB GB37591/62A patent/GB987303A/en not_active Expired
- 1962-10-18 CH CH1221862A patent/CH413219A/fr unknown
- 1962-10-19 DK DK451862AA patent/DK107050C/da active
- 1962-10-20 DE DEM54571A patent/DE1292310B/de active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1085292B (de) * | 1959-04-25 | 1960-07-14 | Wolfen Filmfab Veb | Verfahren zur Herstellung von Gebilden aus Polyacrylnitril und bzw. oder seinen Mischpolymerisaten |
| DE1085645B (de) * | 1959-05-06 | 1960-07-21 | Hans J Zimmer Verfahrenstechni | Verfahren zur Herstellung von Polyacrylnitrilfaeden oder -fasern mit hoher Festigkeit |
Also Published As
| Publication number | Publication date |
|---|---|
| DK107050C (da) | 1967-04-17 |
| NL284543A (en, 2012) | |
| CH413219A (fr) | 1966-05-15 |
| US3180845A (en) | 1965-04-27 |
| GB987303A (en) | 1965-03-24 |
| NL132471C (en, 2012) | |
| BE623827A (en, 2012) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1247013B (de) | Thermoplastische Massen zur Herstellung von Formkoerpern mit verbesserter Anfaerbbarkeit aus Polyolefinen | |
| DE1231431B (de) | Formmassen aus Polyolefinen | |
| DE1292310B (de) | Verfahren zur Herstellung von Fasern und Faeden aus Acrylnitrilpolymerisaten | |
| DE1247011B (de) | Formmassen aus praktisch kristallinen, aus monoolefinisch ungesaettigten Kohlenwasserstoffen hergestellten Polymeren | |
| EP0019870B1 (de) | Fäden und Fasern aus Acrylnitril-Copolymer-Mischungen sowie Verfahren zu ihrer Herstellung | |
| DE2516805A1 (de) | Fluorhaltige faeden, fasern und filme mit guten faerbeeigenschaften und verfahren zu ihrer herstellung | |
| DE1435549A1 (de) | Verfahren zur Herstellung von synthetischen linearen Fasern oder Faeden,insbesondereAcrylfasern mit hoher Schrumpfung | |
| DE2424470A1 (de) | Verfahren zum nass-spinnen abriebfester acrylfasern | |
| DE2624081C3 (de) | Verfahren zur Herstellung flammfester Polymerisatfasern | |
| DE2821614C2 (en, 2012) | ||
| DE2003383C3 (de) | Fäden aus Acrylnitrilpolymerisaten | |
| DE2009708A1 (de) | Naßspinnverfahren zur Herstellung von fadenartigem Material aus einer Spinnlösung von Acrylnitrilmischpolymerisaten | |
| DE1494667A1 (de) | Verfahren zur Verbesserung der Anfaerbbarkeit von Faeden oder Fasern aus synthetischen linearen Polymerisaten,insbesondere Acrylpolymerisaten,durch basische Farbstoffe | |
| DE1190191B (de) | Verfahren zur Herstellung von Acrylnitrilmischpolymerisaten | |
| DE2438211B2 (de) | Verfahren zur herstellung von acrylfaeden | |
| DE1288240B (de) | Verfahren zum Herstellen von Faeden aus Acrylnitrolpolymerisaten durch Nassspinnen | |
| DE1645532B2 (de) | Acrylnitril-Formmassen und deren Verwendung zur Herstellung von Fasern oder Fäden | |
| DE1569147A1 (de) | Form-,Press- oder UEberzugsmassen auf der Basis von Acrylnitrilpolymerisaten | |
| DE1669500A1 (de) | Polypropylenfasern mit verbesserten Eigenschaften und Verfahren zum Faerben dieser Fasern | |
| DE1469141C (de) | Verfahren zur Herstellung von Polyvinylchloridfasern oder -fäden | |
| DE1494678C (de) | Modifizierte Polypropylenfasern | |
| DE1669388C3 (de) | Verfahren zum Herstellen von Acrylnitrilpolymerisatfasern | |
| DE1297282B (de) | Verbessern des Weissgrades und der Aufnahmefaehigkeit fuer basische Farbstoffe von Faeden oder Fasern aus Acrylnitrilpolymerisaten oder -mischpolymerisaten | |
| DE1494666C (de) | Verfahren zum Stabilisieren von Fasern oder Fäden aus Acrylnitrilpolymerisaten gegenüber ultraviolettem Licht | |
| DE3333145C2 (en, 2012) |