DE1669363A1 - Verfahren zum Herstellen von Acrylnitrilverbundfasern - Google Patents
Verfahren zum Herstellen von AcrylnitrilverbundfasernInfo
- Publication number
- DE1669363A1 DE1669363A1 DE19661669363 DE1669363A DE1669363A1 DE 1669363 A1 DE1669363 A1 DE 1669363A1 DE 19661669363 DE19661669363 DE 19661669363 DE 1669363 A DE1669363 A DE 1669363A DE 1669363 A1 DE1669363 A1 DE 1669363A1
- Authority
- DE
- Germany
- Prior art keywords
- fiber
- polymers
- fibers
- hot water
- component
- 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 124
- 238000000034 method Methods 0.000 title claims description 39
- 230000008569 process Effects 0.000 title claims description 24
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims description 11
- 239000002131 composite material Substances 0.000 title description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 229920000642 polymer Polymers 0.000 claims description 36
- 238000009987 spinning Methods 0.000 claims description 25
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 18
- 229910017604 nitric acid Inorganic materials 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 11
- -1 acrylic nitrile Chemical class 0.000 claims description 9
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 6
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 5
- 229910001867 inorganic solvent Inorganic materials 0.000 claims description 5
- 239000003049 inorganic solvent Substances 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M methacrylate group Chemical group C(C(=C)C)(=O)[O-] CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- 150000002825 nitriles Chemical class 0.000 claims 1
- 238000011282 treatment Methods 0.000 description 30
- 208000012886 Vertigo Diseases 0.000 description 21
- 239000000243 solution Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 13
- 238000001035 drying Methods 0.000 description 11
- 239000000314 lubricant Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 239000000047 product Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 238000002788 crimping Methods 0.000 description 5
- 238000004043 dyeing Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000011835 investigation Methods 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 229920002972 Acrylic fiber Polymers 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000002166 wet spinning Methods 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- KMBRJVMBQNMRDM-UHFFFAOYSA-N 1-hydroxybutane-1-sulfonic acid Chemical compound CCCC(O)S(O)(=O)=O KMBRJVMBQNMRDM-UHFFFAOYSA-N 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-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
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 201000005569 Gout Diseases 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 241001325528 Tetradymia Species 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 150000004653 carbonic acids Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 208000018999 crinkle Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000000578 dry spinning Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000000839 emulsion Substances 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
- 230000003370 grooming effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004890 malting Methods 0.000 description 1
- 239000013521 mastic Substances 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000009528 severe injury Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009941 weaving 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
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2112565 | 1965-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1669363A1 true DE1669363A1 (de) | 1970-10-01 |
Family
ID=12046149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661669363 Pending DE1669363A1 (de) | 1965-04-12 | 1966-04-12 | Verfahren zum Herstellen von Acrylnitrilverbundfasern |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE679314A (forum.php) |
| DE (1) | DE1669363A1 (forum.php) |
-
1966
- 1966-04-08 BE BE679314D patent/BE679314A/xx unknown
- 1966-04-12 DE DE19661669363 patent/DE1669363A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE679314A (forum.php) | 1966-09-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2948298C2 (forum.php) | ||
| DE2942064C2 (forum.php) | ||
| DE2419318B2 (de) | Verfahren zur herstellung von fibrillierten faserstrukturen | |
| DE1669544B2 (de) | Textilfasern mit Hohlräumen und Verfahren zu deren Herstellung | |
| DE2625908C2 (de) | Hydrophile Bikomponentenfäden aus Acrylnitrilpolymerisaten und ihre Herstellung | |
| DE2554124B2 (de) | Hydrophile fasern und faeden aus synthetischen polymeren | |
| DE2607071A1 (de) | Synthesefasern und -faeden mit hoher feuchtigkeitsaufnahme und grossem wasserrueckhaltevermoegen | |
| DE2356897C3 (de) | Acryl-Kunstfaser | |
| DE1939015C3 (de) | Acrylnitrilfaser und Verfahren zu ihrer Herstellung | |
| DE3050231C2 (forum.php) | ||
| DE2922809A1 (de) | Acrylfasern mit grosser schrumpfung und verfahren zu ihrer herstellung | |
| DE2356895C3 (de) | Verfahren zur Herstellung von Acrylnitrilfasern mit tierhaarähnlichem Griff | |
| DE1669363A1 (de) | Verfahren zum Herstellen von Acrylnitrilverbundfasern | |
| DE3201350A1 (de) | Acrylfasern mit antipilling-eigenschaften und verfahren zu deren herstellung | |
| DE1669462A1 (de) | Zusammengesetzte Acrylfasern und Verfahren zur Herstellung derselben | |
| DE1469067A1 (de) | Verfahren zur Herstellung von synthetischen Gewebefasern | |
| DE1494689C3 (de) | Verfahren zum Herstellen von Mehrkomponentenläden bzw. -lasern aus Acrylnitrilmischpolymerfsaten | |
| DE2607659C2 (de) | Hydrophile Fasern und Fäden aus synthetischen Polymeren | |
| DE2356896A1 (de) | Acrylfaserprodukt | |
| DE1941390B2 (de) | Verfahren zum herstellen von bikomponenten-acrylfasern | |
| DE2426675C2 (de) | Verfahren zur Herstellung von kochschrumpfenden gefärbeten Fasern oder Fäden aus Acrylnitrilpolymerisaten | |
| DE3634753C2 (forum.php) | ||
| DE1964193C (de) | Verbundfäden aus Acrylnitrilpolymerisaten | |
| DE1964193A1 (de) | Verstreckter Verbundfaden | |
| DE1494544C (de) | Zusammengesetzte dreidiraensionalgekräuselte Fäden und Fasern und Verfahren zu ihrer Herstellung |