ES290721A1 - Procedimiento para la manufactura de fibras cortadas de celulosa regenerada - Google Patents
Procedimiento para la manufactura de fibras cortadas de celulosa regeneradaInfo
- Publication number
- ES290721A1 ES290721A1 ES0290721A ES290721A ES290721A1 ES 290721 A1 ES290721 A1 ES 290721A1 ES 0290721 A ES0290721 A ES 0290721A ES 290721 A ES290721 A ES 290721A ES 290721 A1 ES290721 A1 ES 290721A1
- Authority
- ES
- Spain
- Prior art keywords
- weight
- percentage
- cellulose
- yarns
- viscose
- 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
- 239000000835 fiber Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000004627 regenerated cellulose Substances 0.000 title abstract 2
- 229920000297 Rayon Polymers 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- 229920002678 cellulose Polymers 0.000 abstract 4
- 239000001913 cellulose Substances 0.000 abstract 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 3
- 238000009987 spinning Methods 0.000 abstract 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 2
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 abstract 2
- 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 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- QGJOPFRUJISHPQ-NJFSPNSNSA-N carbon disulfide-14c Chemical compound S=[14C]=S QGJOPFRUJISHPQ-NJFSPNSNSA-N 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 150000003752 zinc compounds Chemical class 0.000 abstract 1
- 229960001763 zinc sulfate Drugs 0.000 abstract 1
- 229910000368 zinc sulfate Inorganic materials 0.000 abstract 1
- 239000011686 zinc sulphate Substances 0.000 abstract 1
- 235000009529 zinc sulphate Nutrition 0.000 abstract 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
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL282494 | 1962-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES290721A1 true ES290721A1 (es) | 1963-10-16 |
Family
ID=19754062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0290721A Expired ES290721A1 (es) | 1962-08-24 | 1963-08-09 | Procedimiento para la manufactura de fibras cortadas de celulosa regenerada |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE636028A (es) |
| ES (1) | ES290721A1 (es) |
| LU (1) | LU44302A1 (es) |
| NL (1) | NL282494A (es) |
| SE (1) | SE321047B (es) |
-
0
- NL NL282494D patent/NL282494A/xx unknown
- BE BE636028D patent/BE636028A/xx unknown
-
1963
- 1963-08-09 ES ES0290721A patent/ES290721A1/es not_active Expired
- 1963-08-21 LU LU44302D patent/LU44302A1/xx unknown
- 1963-08-22 SE SE9161/63A patent/SE321047B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE636028A (es) | 1900-01-01 |
| LU44302A1 (es) | 1963-10-21 |
| SE321047B (es) | 1970-02-23 |
| NL282494A (es) | 1900-01-01 |
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