DE1209241B - Verfahren zum Verstrecken von Faeden aus Polymerem Acrylnitril - Google Patents
Verfahren zum Verstrecken von Faeden aus Polymerem AcrylnitrilInfo
- Publication number
- DE1209241B DE1209241B DEC22645A DEC0022645A DE1209241B DE 1209241 B DE1209241 B DE 1209241B DE C22645 A DEC22645 A DE C22645A DE C0022645 A DEC0022645 A DE C0022645A DE 1209241 B DE1209241 B DE 1209241B
- Authority
- DE
- Germany
- Prior art keywords
- thread
- stretched
- threads made
- acrylonitrile
- solvent
- 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 9
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims description 6
- 229920000642 polymer Polymers 0.000 title description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 6
- PGMYKACGEOXYJE-UHFFFAOYSA-N pentyl acetate Chemical class CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 claims description 3
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 2
- 229940072049 amyl acetate Drugs 0.000 claims description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 claims description 2
- 239000013557 residual solvent Substances 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
- 150000002825 nitriles Chemical class 0.000 claims 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
- D02J1/222—Stretching in a gaseous atmosphere or in a fluid bed
-
- 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
- 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)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR809190A FR1248484A (fr) | 1959-11-03 | 1959-11-03 | Perfectionnement à la fabrication des fils en polymères à base d'acrylonitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1209241B true DE1209241B (de) | 1966-01-20 |
Family
ID=8720846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC22645A Pending DE1209241B (de) | 1959-11-03 | 1960-10-31 | Verfahren zum Verstrecken von Faeden aus Polymerem Acrylnitril |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3150223A (it) |
| CH (1) | CH389154A (it) |
| DE (1) | DE1209241B (it) |
| ES (1) | ES262136A1 (it) |
| FR (1) | FR1248484A (it) |
| GB (1) | GB907673A (it) |
| NL (2) | NL247497A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3426117A (en) * | 1966-12-14 | 1969-02-04 | Japan Exlan Co Ltd | Method for treating acrylic composite fiber |
| US4013753A (en) * | 1973-10-09 | 1977-03-22 | Bayer Aktiengesellschaft | Process for the production of spontaneously crimping polyacrylonitrile composite fibres with improved crimp properties |
| US11555964B1 (en) | 2021-06-30 | 2023-01-17 | Globalfoundries U.S. Inc. | Optical device with low-loss thermally tunable closed-curve optical waveguide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2499477A (en) * | 1945-06-07 | 1950-03-07 | Union Carbide & Carbon Corp | Vinyl resin textile article |
| US2476069A (en) * | 1947-02-08 | 1949-07-12 | Wingfoot Corp | Delustering copolymer filaments |
| US2768057A (en) * | 1950-02-08 | 1956-10-23 | Phrix Werke Ag | Drawing of organic high polymers |
-
0
- NL NL125916D patent/NL125916C/xx active
- NL NL247497D patent/NL247497A/xx unknown
-
1959
- 1959-11-03 FR FR809190A patent/FR1248484A/fr not_active Expired
-
1960
- 1960-10-27 CH CH1202460A patent/CH389154A/fr unknown
- 1960-10-27 GB GB37013/60A patent/GB907673A/en not_active Expired
- 1960-10-27 US US65294A patent/US3150223A/en not_active Expired - Lifetime
- 1960-10-31 DE DEC22645A patent/DE1209241B/de active Pending
- 1960-11-02 ES ES0262136A patent/ES262136A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1248484A (fr) | 1960-12-16 |
| NL247497A (it) | |
| NL125916C (it) | |
| ES262136A1 (es) | 1960-12-16 |
| CH389154A (fr) | 1965-03-15 |
| GB907673A (en) | 1962-10-10 |
| US3150223A (en) | 1964-09-22 |
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