BE440008A - - Google Patents
Info
- Publication number
- BE440008A BE440008A BE440008DA BE440008A BE 440008 A BE440008 A BE 440008A BE 440008D A BE440008D A BE 440008DA BE 440008 A BE440008 A BE 440008A
- Authority
- BE
- Belgium
- Prior art keywords
- bath
- yarn
- cellulose
- fibers
- tension
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 84
- 229920002678 cellulose Polymers 0.000 claims description 37
- 239000001913 cellulose Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 30
- 238000009987 spinning Methods 0.000 claims description 28
- 229920000297 Rayon Polymers 0.000 claims description 26
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 15
- 230000005070 ripening Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 238000001556 precipitation Methods 0.000 claims description 10
- 230000008961 swelling Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 4
- 238000005345 coagulation Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 230000002522 swelling effect Effects 0.000 claims description 4
- 230000002829 reductive effect Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 150000001768 cations Chemical class 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims 1
- 239000005751 Copper oxide Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- 238000003916 acid precipitation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 229910000431 copper oxide Inorganic materials 0.000 claims 1
- 235000012771 pancakes Nutrition 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 16
- 239000000243 solution Substances 0.000 description 11
- 235000011149 sulphuric acid Nutrition 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000002788 crimping Methods 0.000 description 8
- 239000007832 Na2SO4 Substances 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- 239000003513 alkali Substances 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 6
- 229910000368 zinc sulfate Inorganic materials 0.000 description 6
- 239000011686 zinc sulphate Substances 0.000 description 6
- 235000009529 zinc sulphate Nutrition 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 210000002268 wool Anatomy 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005188 flotation Methods 0.000 description 3
- 229910052939 potassium sulfate Inorganic materials 0.000 description 3
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- -1 for example Substances 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 241001155961 Baris Species 0.000 description 1
- 101100326684 Caenorhabditis elegans tra-3 gene Proteins 0.000 description 1
- 241000543381 Cliftonia monophylla Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 235000014121 butter Nutrition 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XGFJCRNRWOXGQM-UHFFFAOYSA-N hot-2 Chemical compound CCSC1=CC(OC)=C(CCNO)C=C1OC XGFJCRNRWOXGQM-UHFFFAOYSA-N 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 101150085091 lat-2 gene Proteins 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- MEYZYGMYMLNUHJ-UHFFFAOYSA-N tunicamycin Natural products CC(C)CCCCCCCCCC=CC(=O)NC1C(O)C(O)C(CC(O)C2OC(C(O)C2O)N3C=CC(=O)NC3=O)OC1OC4OC(CO)C(O)C(O)C4NC(=O)C MEYZYGMYMLNUHJ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229940006486 zinc cation Drugs 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
- 239000011592 zinc chloride Substances 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
- D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
- D01D5/30—Conjugate filaments; Spinnerette packs therefor
- D01D5/34—Core-skin structure; Spinnerette packs therefor
-
- 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
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Artificial Filaments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440008A true BE440008A (enrdf_load_stackoverflow) |
Family
ID=97876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440008D BE440008A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE440008A (enrdf_load_stackoverflow) |
-
0
- BE BE440008D patent/BE440008A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113631766A (zh) | 用于在碱性纺丝浴中湿纺丝纤维素纤维的方法和纺丝路线单元 | |
| US2249745A (en) | Cellulosic structures and method of producing same | |
| TW202314071A (zh) | 用於製造再生纖維素纖維之冷鹼法的改良 | |
| WO1997008370A1 (fr) | Fils de cellulose a filaments multiples et tissus en etant faits | |
| US2044130A (en) | Textile yarn and the manufacture thereof | |
| TW202319603A (zh) | 用於製造再生纖維素纖維之冷鹼法的改良 | |
| BE440008A (enrdf_load_stackoverflow) | ||
| ES2954420T3 (es) | Procedimiento para la retirada de líquido de hilos o fibras de filamentos de celulosa | |
| US2098981A (en) | Yarn manufacture | |
| TW202235707A (zh) | 纖維素纖維之製造方法 | |
| US3077374A (en) | Method for producing crimped regenerated cellulosic fibers | |
| BE432132A (enrdf_load_stackoverflow) | ||
| JPH0787880B2 (ja) | 詰め綿用ポリエステル原綿の製造法 | |
| JP4831720B2 (ja) | セルロースアセテート複合紡糸繊維及びその製造方法並びにその織編物 | |
| BE466346A (enrdf_load_stackoverflow) | ||
| BE456614A (enrdf_load_stackoverflow) | ||
| JPS5838537B2 (ja) | ツメモノソザイ ニ テキシタ ３ ジゲンケンシユクセンイ ノ セイゾウホウホウ | |
| BE549812A (enrdf_load_stackoverflow) | ||
| BE577303A (enrdf_load_stackoverflow) | ||
| BR112021011876B1 (pt) | Processo para a remoção de líquido de feixes de filamentos de celulose tipo liocel ou fios de uma solução de fiação de liocel de celulose em um óxido de amina terciária aquosa | |
| BE443438A (enrdf_load_stackoverflow) | ||
| JPH0465515A (ja) | ポリエステル繊維の製造法 | |
| BE418569A (enrdf_load_stackoverflow) | ||
| JPS59211619A (ja) | 特殊なポリエステルフイラメント糸の製造方法 | |
| JPS5839928B2 (ja) | タンセンイソクノ セイゾウホウホウ |