JPS6338444B2 - - Google Patents
Info
- Publication number
- JPS6338444B2 JPS6338444B2 JP56168890A JP16889081A JPS6338444B2 JP S6338444 B2 JPS6338444 B2 JP S6338444B2 JP 56168890 A JP56168890 A JP 56168890A JP 16889081 A JP16889081 A JP 16889081A JP S6338444 B2 JPS6338444 B2 JP S6338444B2
- Authority
- JP
- Japan
- Prior art keywords
- extrudate
- melt
- water
- hot water
- acrylonitrile polymer
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 23
- 238000007711 solidification Methods 0.000 claims description 22
- 230000008023 solidification Effects 0.000 claims description 22
- 239000000835 fiber Substances 0.000 claims description 20
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 13
- 238000007596 consolidation process Methods 0.000 claims description 10
- 239000000155 melt Substances 0.000 claims description 10
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 12
- 229920000642 polymer Polymers 0.000 description 9
- 239000007921 spray Substances 0.000 description 6
- 238000002074 melt spinning Methods 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- 238000009736 wetting Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000013306 transparent fiber Substances 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- BOOMOFPAGCSKKE-UHFFFAOYSA-N butane-2-sulfonic acid;prop-2-enamide Chemical compound NC(=O)C=C.CCC(C)S(O)(=O)=O BOOMOFPAGCSKKE-UHFFFAOYSA-N 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920006240 drawn fiber Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/12—Stretch-spinning methods
- D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
-
- 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
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/201,099 US4303607A (en) | 1980-10-27 | 1980-10-27 | Process for melt spinning acrylonitrile polymer fiber using hot water as stretching aid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57101007A JPS57101007A (en) | 1982-06-23 |
| JPS6338444B2 true JPS6338444B2 (US07582779-20090901-C00044.png) | 1988-07-29 |
Family
ID=22744489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56168890A Granted JPS57101007A (en) | 1980-10-27 | 1981-10-23 | Preparation of acrylonitrile polymer fiber |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4303607A (US07582779-20090901-C00044.png) |
| JP (1) | JPS57101007A (US07582779-20090901-C00044.png) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3105360C2 (de) * | 1981-02-13 | 1991-07-18 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung hochfester Fäden aus Polyacrylnitril |
| US4379113A (en) * | 1981-07-09 | 1983-04-05 | American Cyanamid Company | Melt spinning process for acrylonitrile polymer fiber-three or more stretch stages |
| NL8320077A (nl) * | 1982-02-05 | 1984-01-02 | Sheldon Maurice Atlas | Antistatische weefsels waaronder speciale vezels met hoge vochtopname, alsmede daaruit vervaardigde voorwerpen. |
| US4443515A (en) * | 1982-02-05 | 1984-04-17 | Peter Rosenwald | Antistatic fabrics incorporating specialty textile fibers having high moisture regain and articles produced therefrom |
| JPS60134011A (ja) * | 1983-12-22 | 1985-07-17 | Toray Ind Inc | 熱可塑性重合体の溶融紡糸方法および装置 |
| DE3515091A1 (de) * | 1985-04-26 | 1986-10-30 | Bayer Ag, 5090 Leverkusen | Vorrichtung zum benetzen von faeden, folien oder fadenscharen mit fluessigkeiten und ihre verwendung |
| US4981751A (en) * | 1988-08-25 | 1991-01-01 | Basf Aktiengesellschaft | Melt-spun acrylic fibers which are particularly suited for thermal conversion to high strength carbon fibers |
| US4921656A (en) * | 1988-08-25 | 1990-05-01 | Basf Aktiengesellschaft | Formation of melt-spun acrylic fibers which are particularly suited for thermal conversion to high strength carbon fibers |
| US5168004A (en) * | 1988-08-25 | 1992-12-01 | Basf Aktiengesellschaft | Melt-spun acrylic fibers possessing a highly uniform internal structure which are particularly suited for thermal conversion to quality carbon fibers |
| US4935180A (en) * | 1988-08-25 | 1990-06-19 | Basf Aktiengesellschaft | Formation of melt-spun acrylic fibers possessing a highly uniform internal structure which are particularly suited for thermal conversion to quality carbon fibers |
| US4933128A (en) * | 1989-07-06 | 1990-06-12 | Basf Aktiengesellschaft | Formation of melt-spun acrylic fibers which are well suited for thermal conversion to high strength carbon fibers |
| US4981752A (en) * | 1989-07-06 | 1991-01-01 | Basf Aktiengesellschaft | Formation of melt-spun acrylic fibers which are well suited for thermal conversion to high strength carbon fibers |
| US5972499A (en) * | 1997-06-04 | 1999-10-26 | Sterling Chemicals International, Inc. | Antistatic fibers and methods for making the same |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2323383A (en) * | 1940-01-06 | 1943-07-06 | Celanese Corp | Production of artificial materials |
| US2425782A (en) * | 1944-03-04 | 1947-08-19 | Celanese Corp | Preparation of filaments |
| US3410940A (en) * | 1964-10-12 | 1968-11-12 | Monsanto Co | Mist spinning process |
| US3415922A (en) * | 1965-07-02 | 1968-12-10 | Monsanto Co | Mist spinning |
| SE403141B (sv) * | 1973-02-05 | 1978-07-31 | American Cyanamid Co | Smeltspinningsforfarande for framstellning av en akrylnitrilpolymerfiber |
-
1980
- 1980-10-27 US US06/201,099 patent/US4303607A/en not_active Expired - Lifetime
-
1981
- 1981-10-23 JP JP56168890A patent/JPS57101007A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4303607A (en) | 1981-12-01 |
| JPS57101007A (en) | 1982-06-23 |
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