ES296833A1 - Metodo para formar fibras de celulosa regenerada - Google Patents
Metodo para formar fibras de celulosa regeneradaInfo
- Publication number
- ES296833A1 ES296833A1 ES0296833A ES296833A ES296833A1 ES 296833 A1 ES296833 A1 ES 296833A1 ES 0296833 A ES0296833 A ES 0296833A ES 296833 A ES296833 A ES 296833A ES 296833 A1 ES296833 A1 ES 296833A1
- Authority
- ES
- Spain
- Prior art keywords
- fibres
- zinc
- viscose
- sulphuric acid
- sulphur
- 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
- 239000004627 regenerated cellulose Substances 0.000 title abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920000297 Rayon Polymers 0.000 abstract 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 6
- 239000001117 sulphuric acid Substances 0.000 abstract 6
- 235000011149 sulphuric acid Nutrition 0.000 abstract 6
- 239000000654 additive Substances 0.000 abstract 4
- 238000009987 spinning Methods 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 230000000996 additive effect Effects 0.000 abstract 3
- -1 amino-sulphur-zinc Chemical compound 0.000 abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 3
- 239000001913 cellulose Substances 0.000 abstract 3
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 3
- 235000011152 sodium sulphate Nutrition 0.000 abstract 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 3
- 235000009529 zinc sulphate Nutrition 0.000 abstract 3
- 239000011686 zinc sulphate Substances 0.000 abstract 3
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 239000005864 Sulphur Substances 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 238000001035 drying Methods 0.000 abstract 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 229920000742 Cotton Polymers 0.000 abstract 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 150000004985 diamines Chemical class 0.000 abstract 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
- 229920000768 polyamine Polymers 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- DUBNHZYBDBBJHD-UHFFFAOYSA-L ziram Chemical compound [Zn+2].CN(C)C([S-])=S.CN(C)C([S-])=S DUBNHZYBDBBJHD-UHFFFAOYSA-L 0.000 abstract 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
- D01D5/06—Wet spinning methods
-
- 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
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
- D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26108663A | 1963-02-26 | 1963-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES296833A1 true ES296833A1 (es) | 1964-04-01 |
Family
ID=22991890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0296833A Expired ES296833A1 (es) | 1963-02-26 | 1964-02-25 | Metodo para formar fibras de celulosa regenerada |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4811283B1 (en]) |
| AT (1) | AT283577B (en]) |
| BE (1) | BE643635A (en]) |
| CH (1) | CH425079A (en]) |
| DE (1) | DE1494598A1 (en]) |
| ES (1) | ES296833A1 (en]) |
| GB (1) | GB1051472A (en]) |
| NL (1) | NL6401760A (en]) |
| SE (1) | SE334973B (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3529052A (en) * | 1963-02-26 | 1970-09-15 | Fmc Corp | Method of manufacturing rayon fiber |
| JP4546208B2 (ja) * | 2004-09-30 | 2010-09-15 | ダイワボウレーヨン株式会社 | ビスコースレーヨン繊維とその製造方法、及びビスコースレーヨン繊維集合体 |
| AT504144B1 (de) * | 2006-08-17 | 2013-04-15 | Chemiefaser Lenzing Ag | Verfahren zur herstellung von zellulosefasern aus einer lösung von zellulose in einem tertiären aminoxid und vorrichtung zur durchführung des verfahrens |
| CN115467034A (zh) * | 2022-08-29 | 2022-12-13 | 严拓东 | 一种长丝生产工艺 |
-
0
- GB GB1051472D patent/GB1051472A/en active Active
-
1964
- 1964-02-11 BE BE643635A patent/BE643635A/xx unknown
- 1964-02-15 DE DE1964F0042012 patent/DE1494598A1/de active Pending
- 1964-02-18 CH CH190864A patent/CH425079A/fr unknown
- 1964-02-21 AT AT150664A patent/AT283577B/de active
- 1964-02-25 SE SE230364A patent/SE334973B/xx unknown
- 1964-02-25 ES ES0296833A patent/ES296833A1/es not_active Expired
- 1964-02-25 NL NL6401760A patent/NL6401760A/xx unknown
- 1964-02-26 JP JP1022164A patent/JPS4811283B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4811283B1 (en]) | 1973-04-12 |
| AT283577B (de) | 1970-08-10 |
| DE1494598A1 (de) | 1970-03-12 |
| SE334973B (en]) | 1971-05-10 |
| NL6401760A (en]) | 1964-08-27 |
| CH425079A (fr) | 1966-11-30 |
| BE643635A (en]) | 1964-05-29 |
| GB1051472A (en]) |
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